GPIO_PU4/PH1 and _PU5/PH2 were set to use the same PWM1/2 SFIO.
Even though no problems were caused by this, correct it here
so we get a conflict-free pinmux map.
BUG=chrome-os-partner:27091
BRANCH=none
TEST=Built and booted on Nyan, ran TegraShell "pinmux check"
and saw no conflicts.
Original-Change-Id: Ib16341aa0c92b9a078d7f3254d4151e9592f40b0
Original-Signed-off-by: Tom Warren <twarren@nvidia.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/194582
Original-Reviewed-by: David Hendricks <dhendrix@chromium.org>
(cherry picked from commit e06a5a62d381f803dd6574787795a51ce1f1fe74)
Signed-off-by: Marc Jones <marc.jones@se-eng.com>
Change-Id: I055359dc80c0c878ba5f5faac17884a5506a826c
Reviewed-on: http://review.coreboot.org/7759
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
href_to_sync and vref_to_sync are chip specific settings. Currently
they are set to 1/2 of hfront_porch and vfront_porch respectively.
However, to support EDID (CL192730), per David Ung, the safe
values for both are 1 (the same settings as in kernel).
BUG=none
BRANCH=none
TEST=built and booted on nyan.
Original-Change-Id: Ifb8898e720a160ba044e2b526de2a4d17bc63672
Original-Signed-off-by: Jimmy Zhang <jimmzhang@nvidia.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/193504
Original-Reviewed-by: Tom Warren <twarren@nvidia.com>
Original-Reviewed-by: Hung-Te Lin <hungte@chromium.org>
Original-Commit-Queue: Hung-Te Lin <hungte@chromium.org>
Original-Tested-by: Hung-Te Lin <hungte@chromium.org>
(cherry picked from commit a7128a533ba6083ddfeeca3ba0828962cc2c8ab6)
Signed-off-by: Marc Jones <marc.jones@se-eng.com>
Change-Id: I6954a5b49c798ebdffb20e3ebc9099cd17591b79
Reviewed-on: http://review.coreboot.org/7758
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
This change takes about 8K of space away from the cbfs cache and repurposes
it for the cbmem console buffer. This is a little more than twice the space
we currently need for the bootblock and ROM stage to give us some room to grow
and for extra debug output if needed.
BUG=None
TEST=Built and booted on nyan. Checked the cbmem output.
BRANCH=None
Original-Change-Id: I6543bf5efddcf2377528a273f846b8090cd8be55
Original-Signed-off-by: Gabe Black <gabeblack@google.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/193169
Original-Reviewed-by: Gabe Black <gabeblack@chromium.org>
Original-Commit-Queue: Gabe Black <gabeblack@chromium.org>
Original-Tested-by: Gabe Black <gabeblack@chromium.org>
(cherry picked from commit 32e9ea6f9ecaa9b5441c91acab96514222f3af2c)
Signed-off-by: Marc Jones <marc.jones@se-eng.com>
Change-Id: Ia9e5cc7a4b561bd89137cdc8b594584b272d9fab
Reviewed-on: http://review.coreboot.org/7757
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Set the appropriate config options and make the appropriate calls
to perform vboot verification. The flashmap offset as well as the TPM
information needs to be properly set. Lastly, call into
vboot_verify_firmware() to perform the vboot verification when it is
enabled.
BUG=chrome-os-partner:27094
BRANCH=None
TEST=Built vboot verification on nyan.
Original-Change-Id: I6113badd6143008ceb2b80f0ec0832e1addd03d7
Original-Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Original-Signed-off-by: Gabe Black <gabeblack@google.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/190928
Original-Commit-Queue: Gabe Black <gabeblack@chromium.org>
Original-Tested-by: Gabe Black <gabeblack@chromium.org>
Original-Reviewed-by: Tom Warren <twarren@nvidia.com>
Original-Reviewed-by: Stefan Reinauer <reinauer@chromium.org>
(cherry picked from commit 8c6c48c7823738bf9b029a467b077d2ee20d04e5)
Signed-off-by: Marc Jones <marc.jones@se-eng.com>
Change-Id: I2a442b1b0fff55e737df2e96740c05c1726502d5
Reviewed-on: http://review.coreboot.org/7743
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
RAM module for RAMCODE 0010 (K4B4G1646Q) does not work with
hynix-2GB-204MHz configuration. We need to replace it by
hynix-2GB-792MHz. Also updated hynix-2GB-792MHz configuration
from Nyan board folder. This commit is only for bring up stage.
Once finish dram stress test, will update it again.
BRANCH=none
BUG=chrome-os-partner:27682
TEST=emerge-nyan_blaze coreboot builds OK; flash to blaze board and
boot to kernel successfully
Original-Change-Id: Idfc503c944ac6120c92a4cf329f3fbe63b2c2a1c
Original-Signed-off-by: Neil Chen <neilc@nvidia.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/193737
Original-Reviewed-by: Hung-Te Lin <hungte@chromium.org>
(cherry picked from commit 91f21aa0cf9251b825e42d946d8cd41849c57447)
Signed-off-by: Marc Jones <marc.jones@se-eng.com>
Change-Id: I6293fa638c5b2577e502ba34a3cc6e6d5b7f2fdb
Reviewed-on: http://review.coreboot.org/7742
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
There are some unexpected symbol at the end of each line in the
generated .inc file when the config file is in DOS format (CR+LF).
Modify cfg2inc to support DOS format cfg file by removing carriage return symbols from the end of each line.
BUG=chrome-os-partner:27614
TEST=sudo cfg2inc.sh XXX.cfg # make a expected inc file
BRANCH=nyan
Signed-off-by: Neil Chen <neilc@nvidia.com>
Original-Change-Id: I68b0f4b3805fcb5a6b633653c95afbafcb880a93
Original-Reviewed-on: https://chromium-review.googlesource.com/192697
Original-Tested-by: Neil Chen <neilc@nvidia.com>
Original-Reviewed-by: Hung-Te Lin <hungte@chromium.org>
Original-Commit-Queue: Neil Chen <neilc@nvidia.com>
(cherry picked from commit 38e90ab0d9110d3ede39c70e27961b833813a7d4)
Signed-off-by: Marc Jones <marc.jones@se-eng.com>
Change-Id: I30737600fa8ac12a45ad0fbc6086a624993794e7
Reviewed-on: http://review.coreboot.org/7741
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Tested-by: build bot (Jenkins)
To set the 8 different BCT as hynix-2GB-204 first. Once the
corresponding BCT release from AE, change it.
BRANCH=none
BUG=None
TEST=emerge-nyan_blaze coreboot builds OK
Signed-off-by: Neil Chen <neilc@nvidia.com>
Original-Change-Id: Ia42a4a5b85c561421ab8ae9aaf21c46a3c0a3513
Original-Reviewed-on: https://chromium-review.googlesource.com/191682
Original-Tested-by: Neil Chen <neilc@nvidia.com>
Original-Reviewed-by: Artiste Hsu <chhsu@nvidia.com>
Original-Reviewed-by: Katie Roberts-Hoffman <katierh@chromium.org>
Original-Commit-Queue: Neil Chen <neilc@nvidia.com>
(cherry picked from commit 27792db4a90ae00e066bb0b88968cf5f187edb1d)
Signed-off-by: Marc Jones <marc.jones@se-eng.com>
Change-Id: Ia648c8bdbbbc82bbc8508bead6ab24d8d0aa3fb2
Reviewed-on: http://review.coreboot.org/7740
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
The EC doesn't seem to be able to handle its bus running at 4 MHz or higher.
To avoid it not being able to keep up, we reduce the frequency of that bus on
all nyan derivatives to 3 MHz. Because PLLP can't be divided that low, we
switch the clock source to CLKM.
BUG=chrome-os-partner:22849
TEST=Built and booted on nyan.
BRANCH=None
Original-Change-Id: I8f31b41098d64634427b4686f5333012f643fada
Original-Signed-off-by: Gabe Black <gabeblack@google.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/193349
Original-Commit-Queue: Gabe Black <gabeblack@chromium.org>
Original-Tested-by: Gabe Black <gabeblack@chromium.org>
Original-Reviewed-by: Gabe Black <gabeblack@chromium.org>
(cherry picked from commit c215c50a5bb982b0e671c951e2fe8df06db85db2)
Signed-off-by: Marc Jones <marc.jones@se-eng.com>
Change-Id: Ia60513d118aed8881927e9d52f170e27655ea8e7
Reviewed-on: http://review.coreboot.org/7739
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
The SPI drivers for tegra and exynos5420 have code in them which waits for a
frame header and leaves filler data out. The SPI driver shouldn't have support
for frame headers directly. If a device uses them, it should support them
itself. That makes the SPI drivers simpler and easier to write.
When moving the frame handling logic into the EC support code, EC communication
continued to work on tegra but no longer worked on exynos5420. That suggested
the SPI driver on the 5420 wasn't working correctly, so I replaced that with
the implementation in depthcharge. Unfortunately that implementation doesn't
support waiting for a frame header for the EC, so these changes are combined
into one.
BUG=None
TEST=Built and booted on pit. Built and booted on nyan. In both cases,
verified that there were no error messages from the SPI drivers or the EC
code.
BRANCH=None
Original-Change-Id: I62a68820c632f154acece94f54276ddcd1442c09
Original-Signed-off-by: Gabe Black <gabeblack@google.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/191192
Original-Reviewed-by: Hung-Te Lin <hungte@chromium.org>
Original-Commit-Queue: Gabe Black <gabeblack@chromium.org>
Original-Tested-by: Gabe Black <gabeblack@chromium.org>
(cherry picked from commit 4fcfed280ad70f14a013d5353aa0bee0af540630)
Signed-off-by: Marc Jones <marc.jones@se-eng.com>
Change-Id: Id8824523abc7afcbc214845901628833e135d142
Reviewed-on: http://review.coreboot.org/7706
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <gaumless@gmail.com>
Following the reasoning in,
8089f17 mainboard/lenovo/x230 Fix usage of GNU field designator extension
In C99 we defined a syntax for this. GCC's old syntax was deprecated.
Change-Id: Id3b16872f62660393d938d6f95977a4e3842d0d1
Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-on: http://review.coreboot.org/7690
Tested-by: build bot (Jenkins)
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
This config is used only to generate PIRQ table. If no such table is
supplied there is no need for config.
Change-Id: I537d440f53019a6bf7f190446074e75e7420545a
Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com>
Reviewed-on: http://review.coreboot.org/7566
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Tested-by: build bot (Jenkins)
No need to mark Makefiles, C files or devicetrees
executable.
Change-Id: Ide3a0efc5b14f2cbd7e2a65c541b52491575bb78
Signed-off-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-on: http://review.coreboot.org/7618
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Southbridge already selects it, no need to repeat.
Change-Id: I9a5ad553f48e30103371cc2d896168ae4abfb8ef
Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com>
Reviewed-on: http://review.coreboot.org/7570
Tested-by: build bot (Jenkins)
Reviewed-by: Nicolas Reinecke <nr@das-labor.org>
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
GPIOs 32 and 64 used the wrong code path.
Change-Id: I1d293cf38844b477cac67bc19ce5e5c92a6e93ca
Found-by: Coverity Scan
Signed-off-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-on: http://review.coreboot.org/7577
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Tested-by: build bot (Jenkins)
On those chipsets the pins are just a legacy concept. Real interrupts are
messages on corresponding busses or some internal logic of chipset.
Hence interrupt routing isn't anymore board-specific (dependent on layout) but
depends only on configuration.
Rather than attempting to sync real config, ACPI and legacy descriptors, just
use the same interrupt routing per chipset covering all possible devices.
The only part which remains board-specific are LPC and PCI interrupts.
Interrupt balancing may suffer from such merge but:
a) Doesn't seem to be the case of this map on current systems
b) Almost all OS use MSI nowadays bypassing this stuff completely
c) If we want a good balancing we need to take into account that e.g.
wlan card may be placed in a different slot and so would require complicated
balancing on runtime. It's difficult to maintain with almost no benefit.
Change-Id: I9f63d1d338c5587ebac7a52093e5b924f6e5ca2d
Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com>
Reviewed-on: http://review.coreboot.org/7130
Tested-by: build bot (Jenkins)
Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
This is a companion patch of CL:191692 "Tegra: Fix Beep".
TEST=Booted Big. Verified beeps at dev screen. Measured frequency by smartphone.
Built Blaze.
BUG=chrome-os-partner:26609
BRANCH=none
Signed-off-by: Daisuke Nojiri <dnojiri@chromium.org>
Original-Change-Id: I9ba47d06202e9968a908c4a15cfbeac4bfe2c20c
Original-Reviewed-on: https://chromium-review.googlesource.com/192063
Original-Reviewed-by: Daisuke Nojiri <dnojiri@chromium.org>
Original-Commit-Queue: Daisuke Nojiri <dnojiri@chromium.org>
Original-Tested-by: Daisuke Nojiri <dnojiri@chromium.org>
(cherry picked from commit 87a0f166e493b98d2a4e597f90ede090161fffdb)
Signed-off-by: Marc Jones <marc.jones@se-eng.com>
Change-Id: Id3b819745b0753862e8cfa43e7fa1ed4b27eb462
Reviewed-on: http://review.coreboot.org/7462
Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Tested-by: build bot (Jenkins)
Reviewed-by: David Hendricks <dhendrix@chromium.org>
The TPM now works correctly with the I2C bus running at 400 KHz. Running it at
that frequency saves some boot time.
CQ-DEPEND=CL:191634
CQ-DEPEND=CL:191793
BUG=chrome-os-partner:27220
TEST=Built and booted on nyan with and without EFS.
BRANCH=None
Original-Change-Id: I157308c2745342dc1ada4499433004c7ce1c6435
Original-Signed-off-by: Gabe Black <gabeblack@google.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/191813
Original-Reviewed-by: Tom Warren <twarren@nvidia.com>
Original-Reviewed-by: Jimmy Zhang <jimmzhang@nvidia.com>
Original-Reviewed-by: Gabe Black <gabeblack@chromium.org>
Original-Tested-by: Gabe Black <gabeblack@chromium.org>
(cherry picked from commit 39a740d488d8f33ee698805bc2a8438263162cc8)
Signed-off-by: Marc Jones <marc.jones@se-eng.com>
Change-Id: I02978407e20cc9d526545157a3a3304729a91010
Reviewed-on: http://review.coreboot.org/7461
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Tested-by: build bot (Jenkins)
This is required to send 1.5Mhz clock to Max98090 and get a right beep sound.
BUG=chrome-os-partner:26609
TEST=Booted Nyan. Verified Max98090 can beep. Measured frequency by smartphone.
BRANCH=none
Original-Signed-off-by: Daisuke Nojiri <dnojiri@chromium.org>
Original-Change-Id: Ie3ff6df6759cb23d78dc05069553ddb4eb8e508a
Original-Reviewed-on: https://chromium-review.googlesource.com/191791
Original-Reviewed-by: Hung-Te Lin <hungte@chromium.org>
(cherry picked from commit 2f75a147f26ac334fff174a1f9618a2bbe290fe9)
Signed-off-by: Marc Jones <marc.jones@se-eng.com>
Change-Id: If8c7871dc8202f98ccf23fb0afad1e7745fbf174
Reviewed-on: http://review.coreboot.org/7457
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Tested-by: build bot (Jenkins)
Reviewed-by: David Hendricks <dhendrix@chromium.org>
To enable EFS, we need to be able to talk to the TPM and the EC before the RAM
stage starts. That means we need to set up the pins for those busses, clock
those controllers and take them out of reset.
BUG=None
TEST=Built for nyan, nyan_big, and nyan_blaze. Booted on nyan. With other
changes which implement EFS on nyan, saw EC and TPM communication work when in
vboot.
BRANCH=None
Original-Change-Id: Ic65d69fd42beec5f03084c8cb970927c2f69dfb6
Original-Signed-off-by: Gabe Black <gabeblack@google.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/191390
Original-Reviewed-by: Gabe Black <gabeblack@chromium.org>
Original-Commit-Queue: Gabe Black <gabeblack@chromium.org>
Original-Tested-by: Gabe Black <gabeblack@chromium.org>
(cherry picked from commit d9c176536b1e2eba47fdca90dd3346052573223e)
Signed-off-by: Marc Jones <marc.jones@se-eng.com>
Change-Id: Id3117bd0c36f8b92d85cc0cefde2bed9d8de90d0
Reviewed-on: http://review.coreboot.org/7456
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Tested-by: build bot (Jenkins)
Reviewed-by: David Hendricks <dhendrix@chromium.org>
The existing display init functions were translated from a script. The new
code will play the same functions but are cleaner and readable and easier to
be ported to new panel.
BUG=none
TEST=build nyan and boot up kernel.
Signed-off-by: Jimmy Zhang <jimmzhang@nvidia.com>
Original-Change-Id: Ic9983e57684a03e206efe3731968ec62905f4ee8
Original-Reviewed-on: https://chromium-review.googlesource.com/189518
Original-Commit-Queue: Jimmy Zhang <jimmzhang@nvidia.com>
Original-Tested-by: Jimmy Zhang <jimmzhang@nvidia.com>
Original-Reviewed-by: Julius Werner <jwerner@chromium.org>
(cherry picked from commit 5998f991ea3069d603443b93c2ebdcdcd04af961)
Signed-off-by: Marc Jones <marc.jones@se-eng.com>
Squashed to pass abuild
nyan: Fix the build for big and blaze.
The display code for the tegra124 was cleaned up recently, but only the nyan
device tree was updated to match the new code, not big's or blaze's. This
change copies nyan's device tree over to those other two boards which will get
them building again. The settings may not be correct, but they'll be no less
correct than they were before. I also updated the copyright date for nyan.
BUG=none
TEST=Built for nyan, nyan_big, nyan_blaze. Booted on nyan_big and verified the
panel wasn't damaged by the new display code or settings.
BRANCH=None
Original-Change-Id: I75055a01f9402b3a9de9a787a9d3e737d25bb515
Original-Signed-off-by: Gabe Black <gabeblack@google.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/191364
Original-Reviewed-by: Hung-Te Lin <hungte@chromium.org>
Original-Commit-Queue: Gabe Black <gabeblack@chromium.org>
Original-Tested-by: Gabe Black <gabeblack@chromium.org>
(cherry picked from commit ea235f23df31b4ca8006dcdf3628eed096e062b9)
Signed-off-by: Marc Jones <marc.jones@se-eng.com>
Change-Id: Icdad74bf2d013c3677e1a3373b8f89fad99f616e
Reviewed-on: http://review.coreboot.org/7454
Tested-by: build bot (Jenkins)
Reviewed-by: David Hendricks <dhendrix@chromium.org>
The nyan_blaze board will have different BCT .inc files, to be
added/updated later. GPIOs and some devicetree stuff may also differ.
BUG=None
TEST=Built nyan, nyan_big and nyan_blaze.
BRANCH=None
Original-Change-Id: I8b16fc71346cf973983aa046096b79cb83ad4bb6
Original-Signed-off-by: Tom Warren <twarren@nvidia.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/190721
Original-Reviewed-by: Gabe Black <gabeblack@chromium.org>
Original-Tested-by: Julius Werner <jwerner@chromium.org>
(cherry picked from commit bea753131e2247a90cc5359fa5f603026d66c7ce)
Signed-off-by: Marc Jones <marc.jones@se-eng.com>
Change-Id: I435ae78da2f6c4f1a78fea8300b6285e52272535
Reviewed-on: http://review.coreboot.org/7453
Tested-by: build bot (Jenkins)
Reviewed-by: David Hendricks <dhendrix@chromium.org>
Switching unused pin to GPIO to avoid SPI1 conflicting.
BUG=chrome-os-partner:26701
BRANCH=none
TEST=Built and boot on Nyan
Original-Change-Id: I7de5b8d015f6d02baadd41b1b272dfc49d17c376
Original-Signed-off-by: Neil Chen <neilc@nvidia.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/189970
Original-Reviewed-by: Gabe Black <gabeblack@chromium.org>
(cherry picked from commit edf12f441adb2395fe2718bed98d79eb3b128f6b)
Signed-off-by: Marc Jones <marc.jones@se-eng.com>
Change-Id: I562b58ba02825b16d374d9f0328f6c75431edc63
Reviewed-on: http://review.coreboot.org/7420
Tested-by: build bot (Jenkins)
Reviewed-by: David Hendricks <dhendrix@chromium.org>
The PMIC setup code was unconditionally waiting for 10ms after each register
write. It might be possible for there to be an excess of current from lots of
rails switching around at the same time, but we can avoid that with a much
shorter delay in a few strategic places.
This change also moves the write to LDO3 to just under SD1 because LDO3 should
track SD1.
The duration and position for the delays and moving LDO3 were provided by Dan
Coggin at nvidia.
BUG=chrome-os-partner:25467
TEST=Built and booted on nyan rev1. Measured a 230 ms decrease in boot time.
BRANCH=None
Original-Change-Id: I14805bf1b6242bdd0b286f37ae7d635c03909677
Original-Signed-off-by: Gabe Black <gabeblack@google.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/189016
Original-Tested-by: Gabe Black <gabeblack@chromium.org>
Original-Reviewed-by: Gabe Black <gabeblack@chromium.org>
Original-Reviewed-by: Daniel Coggin <dcoggin@nvidia.com>
Original-Commit-Queue: Gabe Black <gabeblack@chromium.org>
(cherry picked from commit 06c4d346deeb47809cd88655a9fa6712ceef9491)
Signed-off-by: Marc Jones <marc.jones@se-eng.com>
Change-Id: I3ce0bdeb4ee60499f6c192fe0803a4cab3d7a8af
Reviewed-on: http://review.coreboot.org/7419
Tested-by: build bot (Jenkins)
Reviewed-by: David Hendricks <dhendrix@chromium.org>
These had been set to something fairly random which results in a very slow
clock on the bus itself. The new settings take into consideration the speed
the devices on the bus can run at. The TPM can't seem to handle speeds above
40KHz, but some documentation suggests that it should be able to handle up to
at least 100KHz.
BUG=chrome-os-partner:25467
TEST=Built and booted on nyan rev1. Built for big.
BRANCH=None
Original-Change-Id: Iee98957c7e492c7dd08b071aeef3cce75c4a9e56
Original-Signed-off-by: Gabe Black <gabeblack@google.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/189015
Original-Reviewed-by: Julius Werner <jwerner@chromium.org>
Original-Tested-by: Gabe Black <gabeblack@chromium.org>
Original-Reviewed-by: David Hendricks <dhendrix@chromium.org>
Original-Commit-Queue: Gabe Black <gabeblack@chromium.org>
(cherry picked from commit afca97a29aeb99d3899b713d0e57a3b3214f0d96)
Signed-off-by: Marc Jones <marc.jones@se-eng.com>
Change-Id: Iab0c50b2119ac322252564354c90b5cb2d255c97
Reviewed-on: http://review.coreboot.org/7418
Tested-by: build bot (Jenkins)
Reviewed-by: David Hendricks <dhendrix@chromium.org>
When using LPAE, the address space is split to 2MB blocks. This change makes
the space reserved for DMA consistent with the block size.
TEST=Booted nyan with and without LPAE. Built nyan_big.
BUG=None
BRANCH=None
Signed-off-by: Daisuke Nojiri <dnojiri@chromium.org>
Tested-by: Daisuke Nojiri <dnojiri@chromium.org>
Original-Change-Id: I75c77484f6ca9f23b583ef651956d0265a9b4474
Original-Reviewed-on: https://chromium-review.googlesource.com/188571
Original-Reviewed-by: Julius Werner <jwerner@chromium.org>
Original-Commit-Queue: Daisuke Nojiri <dnojiri@chromium.org>
Original-Tested-by: Daisuke Nojiri <dnojiri@chromium.org>
(cherry picked from commit 16a40a48c2e3fc131a348d5e7d377d26f4b20aaf)
Signed-off-by: Marc Jones <marc.jones@se-eng.com>
Change-Id: Ib79c9491dc504d28f811bbf0d91cffd292f5eb86
Reviewed-on: http://review.coreboot.org/7413
Tested-by: build bot (Jenkins)
Reviewed-by: David Hendricks <dhendrix@chromium.org>
This indirectly selects an appropriate PLLX frequency so the main CPUs run as
fast as they can but not faster.
BUG=chrome-os-partner:25467
TEST=Booted on nyan rev1.
BRANCH=None
Original-Change-Id: Ibe61f5e35246b272771debf4fdf90c79b21eb5d0
Original-Signed-off-by: Gabe Black <gabeblack@google.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/188603
Original-Commit-Queue: Gabe Black <gabeblack@chromium.org>
Original-Tested-by: Gabe Black <gabeblack@chromium.org>
Original-Reviewed-by: Gabe Black <gabeblack@chromium.org>
(cherry picked from commit 947ecbce3cb6e4d7ab07d3ffd5b4694ca6270cde)
Signed-off-by: Marc Jones <marc.jones@se-eng.com>
Change-Id: I9163ddea7f246ae7207a8a715ebae2c9627a7e37
Reviewed-on: http://review.coreboot.org/7410
Tested-by: build bot (Jenkins)
Reviewed-by: David Hendricks <dhendrix@chromium.org>
BUG=none
BRANCH=nyan
TEST=built and booted coreboot on my Nyan-rev1, browsed, ran Youtube vids,
WebGL experiments, etc. Everything seemed OK.
Original-Change-Id: I877680c9329ed96a0b602f0690acaa12079786d7
Original-Signed-off-by: Tom Warren <twarren@nvidia.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/188550
Original-Reviewed-by: Julius Werner <jwerner@chromium.org>
(cherry picked from commit b6ca59e9db26f7422fa43ade889c921257a36851)
Signed-off-by: Marc Jones <marc.jones@se-eng.com>
Change-Id: If166938f241e2a4a8670bfce2df6591b4b71ff67
Reviewed-on: http://review.coreboot.org/7408
Tested-by: build bot (Jenkins)
Reviewed-by: David Hendricks <dhendrix@chromium.org>
The SRAM is very likely faster than going all the way out to DRAM for data,
but I don't think it's part of the cores themselves and won't be as fast as
the L1 caches. Enabling caching for this region reduces the time it takes to
get to the payload by about 75% when serial output is disabled and the main
part of display init is commented out.
BUG=chrome-os-partner:25467
TEST=Built and booted on nyan.
BRANCH=None
Original-Change-Id: I7ff26dea9d50e7d9a76e598e5654488481286b35
Original-Signed-off-by: Gabe Black <gabeblack@google.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/188459
Original-Reviewed-by: Tom Warren <twarren@nvidia.com>
Original-Reviewed-by: Hung-Te Lin <hungte@chromium.org>
Original-Reviewed-by: Julius Werner <jwerner@chromium.org>
Original-Tested-by: Gabe Black <gabeblack@chromium.org>
Original-Commit-Queue: Gabe Black <gabeblack@chromium.org>
(cherry picked from commit ac8b9b30490d511ca1b207af6845d50e08ac130f)
Signed-off-by: Marc Jones <marc.jones@se-eng.com>
Change-Id: If79dcd1b116f30b778788ba4fd45d362ff5d8e6e
Reviewed-on: http://review.coreboot.org/7407
Tested-by: build bot (Jenkins)
Reviewed-by: David Hendricks <dhendrix@chromium.org>
When setting up caching on nyan and big, we would set the region after DRAM to
the end of the address space as uncachable. DRAM may actually extend beyond
the end of the address space, so that may result in address aliasing or other
problems. This change adds a check to make sure there's actually space there.
BUG=None
TEST=Built for big.
BRANCH=None
Original-Change-Id: Ic0a98550222f9dfc0aeafd67a2dd1c0c8f4ece44
Original-Signed-off-by: Gabe Black <gabeblack@google.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/186769
Original-Reviewed-by: David Hendricks <dhendrix@chromium.org>
Original-Commit-Queue: Gabe Black <gabeblack@chromium.org>
Original-Tested-by: Gabe Black <gabeblack@chromium.org>
(cherry picked from commit 1866a4d2a001beb97779b611b8b69c63175048f4)
Signed-off-by: Marc Jones <marc.jones@se-eng.com>
Change-Id: If1ca8b5bd4efab8962e03c0d9eaa70c0327ea6b5
Reviewed-on: http://review.coreboot.org/7405
Tested-by: build bot (Jenkins)
Reviewed-by: David Hendricks <dhendrix@chromium.org>
This patch brings in ipq806x source files from the vendor's u-boot
tree as it was published in the 'cs_banana' release.
The following files are being copied:
arch/arm/cpu/armv7/ipq/clock.c => src/soc/qualcomm/ipq806x/clock.c
arch/arm/cpu/armv7/ipq/gpio.c => src/soc/qualcomm/ipq806x/gpio.c
arch/arm/cpu/armv7/ipq/timer.c => src/soc/qualcomm/ipq806x/timer.c
arch/arm/include/asm/arch-ipq806x/clock.h => src/soc/qualcomm/ipq806x/clock.h
arch/arm/include/asm/arch-ipq806x/gpio.h => src/soc/qualcomm/ipq806x/gpio.h
arch/arm/include/asm/arch-ipq806x/gsbi.h => src/soc/qualcomm/ipq806x/gsbi.h
arch/arm/include/asm/arch-ipq806x/iomap.h => src/soc/qualcomm/ipq806x/iomap.h
arch/arm/include/asm/arch-ipq806x/timer.h src/soc/qualcomm/ipq806x/timer.h
arch/arm/include/asm/arch-ipq806x/uart.h => src/soc/qualcomm/ipq806x/uart.h
board/qcom/ipq806x_cdp/ipq806x_cdp.c => src/mainboard/google/storm/cdp.c
board/qcom/ipq806x_cdp/ipq806x_cdp.h => src/soc/qualcomm/ipq8064/cdp.h
drivers/serial/ipq806x_uart.c => src/console/ipq806x_console.c
Note that local timer.c gets overwritten with the original version. To
prevent a build breakage some shortly to be reverted modifications had
to be made to src/soc/qualcomm/ipq806x/Makefile.inc and
src/soc/qualcomm/ipq806x/cbfs.c.
BRANCH=none
BUG=chrome-os-partner:27784
TEST='emerge-storm coreboot' still succeeds
Original-Change-Id: I3f50bfbec2e18a3b5d2c640cff353a26f88c98c1
Original-Signed-off-by: Vadim Bendebury <vbendeb@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/193722
Original-Reviewed-by: David Hendricks <dhendrix@chromium.org>
(cherry picked from commit 3c9c2ede7e97e330cad2c2f3e557cc9bcdaecdcc)
Signed-off-by: Marc Jones <marc.jones@se-eng.com>
Change-Id: Ia7bc66cecfc16f1dd4a9f3cb9840cbe91878adf4
Reviewed-on: http://review.coreboot.org/7263
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
We want the coreboot build produce an image which can be run on the
target, even if the remaining parts of the bootprom (recovery path,
read-write stages, gbb, etc.) are not available yet.
This is achieved by including the Qualcomm SBLs blob in the bootblock.
CQ-DEPEND=CL:193518
BRANCH=None
BUG=chrome-os-partner:27784
TEST=manual
. run the following commands inside chroot to confirm expected image
layout (no actual code is executed on the target yet):
$ emerge-storm coreboot
$ \od -Ax -t x1 -v /build/storm/firmware/coreboot.rom 2>/dev/null | head -1
000000 d1 dc 4b 84 34 10 d7 73 15 00 00 00 ff ff ff ff
$ \od -Ax -t x1 -v /build/storm/firmware/coreboot.rom | grep 220000
220000 05 00 00 00 03 00 00 00 00 00 00 00 00 00 01 2a
Original-Change-Id: I10e8b81c7bd90e4550a027573ad3a26c38c3808a
Original-Signed-off-by: Vadim Bendebury <vbendeb@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/193540
(cherry picked from commit 64e193974ee448f78e0a5775a440094901590afb)
Signed-off-by: Marc Jones <marc.jones@se-eng.com>
Change-Id: Idbdbeb9d229eff94a7a94af5dc4844a295458200
Reviewed-on: http://review.coreboot.org/7262
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Repurpose config->pwm to mean the particular PWM device (we use PWM1 on
nyan), and add code to program the PWM device.
BUG=none
TEST=emerge-nyan chromeos-coreboot-nyan, regenerate bootimage, and boot.
See that the backlight comes up in the bootloader, and brightness can be
adjusted via pwm_bl driver in the kernel.
Original-Change-Id: I2db047e5ef23c0e8fb66dd05ad6339d60918d493
Original-Signed-off-by: Andrew Chew <achew@nvidia.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/185772
Original-Reviewed-by: Andrew Bresticker <abrestic@chromium.org>
(cherry picked from commit 0dee98dd0c8510ecd630b5c6cb9ea49724dc8b55)
Signed-off-by: Marc Jones <marc.jones@se-eng.com>
Change-Id: Ie53610f3afa30b2d8f484685fb0e8c0b12cd8241
Reviewed-on: http://review.coreboot.org/7402
Tested-by: build bot (Jenkins)
Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
The generic tegra124 code will use one of the PWMs to drive the backlight of
the display, but the PWM clock was enabled only for nyan. This change enables
it for big as well.
BUG=none
TEST=Built for Big
BRANCH=None
Original-Change-Id: I5171da7c41f4b4db931563ada3e8e4ebf74ec3d9
Original-Signed-off-by: Gabe Black <gabeblack@google.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/186767
Original-Reviewed-by: Julius Werner <jwerner@chromium.org>
Original-Commit-Queue: Gabe Black <gabeblack@chromium.org>
Original-Tested-by: Gabe Black <gabeblack@chromium.org>
(cherry picked from commit 687f3771fb3e6b340a818fa7594b3ac0630fdeaf)
Signed-off-by: Marc Jones <marc.jones@se-eng.com>
Change-Id: Ifd14a22a98e7fe273ec28c460b928b8a83c84b66
Reviewed-on: http://review.coreboot.org/7404
Tested-by: build bot (Jenkins)
Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
We'd been putting some data structures like the framebuffer and the cbmem at
the end of memory, but that may not actually be addressable as identity mapped
memory. This change clamps the addresses those structures are placed at so
they stay below 4GB.
BUG=None
TEST=Booted on nyan. Went into recovery mode and verified that there was a
recovery screen. Forced memory size to be 4GB and verified that the recovery
screen still shows up.
BRANCH=None
Original-Change-Id: I9e6b28212c113107d4f480b3dd846dd2349b3a91
Original-Signed-off-by: Gabe Black <gabeblack@google.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/185571
Original-Reviewed-by: David Hendricks <dhendrix@chromium.org>
Original-Commit-Queue: Gabe Black <gabeblack@chromium.org>
Original-Tested-by: Gabe Black <gabeblack@chromium.org>
(cherry picked from commit 63ea1274a838dc739d302d7551f1db42034c5bd0)
Signed-off-by: Marc Jones <marc.jones@se-eng.com>
Change-Id: I970c1285270cb648bc67fa114d44c0841eab1615
Reviewed-on: http://review.coreboot.org/7397
Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Tested-by: build bot (Jenkins)
If an asm blob isn't marked as volatile, gcc is free to throw it out if it
doesn't think it produces any values that are actually used. To prevent that
from happening, add volatile to some asm blobs in the nyan romstage code.
BUG=None
TEST=Booted on nyan rev1.
BRANCH=None
Original-Change-Id: I819e068e738e94ea749fcb72bba2eee080e1dfb1
Original-Signed-off-by: Gabe Black <gabeblack@google.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/185610
Original-Reviewed-by: Julius Werner <jwerner@chromium.org>
Original-Commit-Queue: Gabe Black <gabeblack@chromium.org>
Original-Tested-by: Gabe Black <gabeblack@chromium.org>
(cherry picked from commit 76c09581d6ca4dc6c2f9048f599822939f439d11)
Signed-off-by: Marc Jones <marc.jones@se-eng.com>
Change-Id: I0b32197abf0ddc5f454f9c2415a65d98c60ca48b
Reviewed-on: http://review.coreboot.org/7396
Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Tested-by: build bot (Jenkins)
This patch changes several cache-related pieces to be cleaner, faster or
more correct. The largest point is removing the old
arm_invalidate_caches() function and surrounding bootblock code to
initialize SCTLR and replace it with an all-assembly function that takes
care of cache and SCTLR initialization to bring the system to a known
state. It runs without stack and before coreboot makes any write
accesses to be as compatible as possible with whatever state the system
was left in by preceeding code. This also finally fixes the dreaded
icache bug that wasted hundreds of milliseconds during boot.
Old-Change-Id: I7bb4995af8184f6383f8e3b1b870b0662bde8bd4
Signed-off-by: Julius Werner <jwerner@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/183890
(cherry picked from commit 07a35925dc957919bf88dfc90515971a36e81b97)
nyan_big: apply cache-related changes from nyan
This applies the same changes from 07a3592 that were applied to nyan.
Old-Change-Id: Idcbe85436d7a2f65fcd751954012eb5f4bec0b6c
Reviewed-on: https://chromium-review.googlesource.com/184551
Commit-Queue: David Hendricks <dhendrix@chromium.org>
Tested-by: David Hendricks <dhendrix@chromium.org>
Reviewed-by: David Hendricks <dhendrix@chromium.org>
(cherry picked from commit 4af27f02614da41c611aee2c6d175b1b948428ea)
Squashed the followup patch for nyan_big into the original patch.
Change-Id: Id14aef7846355ea2da496e55da227b635aca409e
Signed-off-by: Isaac Christensen <isaac.christensen@se-eng.com>
(cherry picked from commit 4cbf25f8eca3a12bbfec5b015953c0fc2b69c877)
Signed-off-by: Marc Jones <marc.jones@se-eng.com>
Reviewed-on: http://review.coreboot.org/6993
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Following the reasoning in,
8089f17 mainboard/lenovo/x230 Fix usage of GNU field designator extension
In C99 we defined a syntax for this. GCC's old syntax was deprecated.
Change-Id: I167d2c9ad3f690de41fee51dd7800ce76b328e41
Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-on: http://review.coreboot.org/7231
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Tested-by: build bot (Jenkins)
Following the reasoning in,
8089f17 mainboard/lenovo/x230 Fix usage of GNU field designator extension
In C99 we defined a syntax for this. GCC's old syntax was deprecated.
Change-Id: Id5c5d68048169b0cd400926cead2d1835194d1a5
Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-on: http://review.coreboot.org/7210
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
With following settings
1.Coreboot 25Mhz
2.Maxim codec configured with MCLK=25Mhz
2.I2C 400Khz fixed
4.Including Enable/Disable SHDN bit when LRCLK starts/Stops
5.Removed PLL toggle workaround routine.
audio playing is smooth before/after S3, no noise when recording so change
MCLK from 19.2 back to 25Mhz.
BUG=chrome-os-partner:26948
BRANCH=firmware-rambi-5216
TEST=test audio play and record on Rambi, works fine.
Change-Id: I5602feb39721344feab837ff4a3a18309a47a6a6
Signed-off-by: Kein Yuan <kein.yuan@intel.com>
Reviewed-on: https://chromium-review.googlesource.com/193881
Tested-by: Shawn Nematbakhsh <shawnn@chromium.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Commit-Queue: Shawn Nematbakhsh <shawnn@chromium.org>
(cherry picked from commit bfe1d535aa2f20a32e163abeb99f3d657e2b43ab)
Signed-off-by: Marc Jones <marc.jones@se-eng.com>
Reviewed-on: http://review.coreboot.org/7219
Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Tested-by: build bot (Jenkins)
bit: 7 6 5 4 3 2 1 0
LFP2 EFP2 EFP3 CRT2 LFP EFP TV CRT
so int 15 0x5f35 need to return 0x8(LFP/eDP) instead of 0x2(TV).
BUG=chrome-os-partner:26365
BUG=chrome-os-partner:27505
BRANCH=rambi
TEST=Booted with and without HDMI connected monitor. DEV screen
always showed on eDP panel on Rambi.
Change-Id: I8f876e78383424f517689eb25e9229a27739957b
Original-Change-Id: I77edbeb3c86549f90302b4296b5a2f50313ca675
Signed-off-by: Kein Yuan <kein.yuan@intle.com>
Reviewed-on: https://chromium-review.googlesource.com/193303
Commit-Queue: Shawn Nematbakhsh <shawnn@chromium.org>
Tested-by: Shawn Nematbakhsh <shawnn@chromium.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
(cherry picked from commit dd375462147f182331f336ba826108e58b4e0a47)
Signed-off-by: Marc Jones <marc.jones@se-eng.com>
Reviewed-on: http://review.coreboot.org/7216
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
nyan_big: Add 204MHz BCT for bringup, use 1.2V for VDD_CPU
Reviewed-on: https://chromium-review.googlesource.com/183939
(cherry picked from commit a6df76afb5342b805baca749abb8265e15748dc1)
nyan_big: Add initial 792MHz BCT
Reviewed-on: https://chromium-review.googlesource.com/183975
(cherry picked from commit 61d0122fdce6dc9479666bb0a5bc079c6389f78a)
nyan_big: use RAM_CODE[3:2] for ram code
Reviewed-on: https://chromium-review.googlesource.com/184076
(cherry picked from commit 35e5c5e473f871cdc897473a31586afbececd716)
tegra124: support tri-state Board Id
Reviewed-on: https://chromium-review.googlesource.com/183855
(cherry picked from commit 1a9d1bd73aa2cd0c36203b247976ad0d00a360e4)
nyan*: Fix SPI pinmux configuration
Reviewed-on: https://chromium-review.googlesource.com/184281
(cherry picked from commit ac4106b673c285af66d72392bd4a8522aba98489)
nyan_big: Add 4GB 204/792MHz BCTs
Reviewed-on: https://chromium-review.googlesource.com/184159
(cherry picked from commit 5ff002d09f8db0543b58962f6c0d24627fb0937e)
tegra124: Add function for obtaining DRAM size via MC regs
Reviewed-on: https://chromium-review.googlesource.com/184535
(cherry picked from commit d4580c46de649903a266a99eb11c9126ba385b48)
tegra124/nyan*: Obtain DRAM size dynamically
Reviewed-on: https://chromium-review.googlesource.com/184431
(cherry picked from commit a7db71744771decc04cf1966efba70bf4897cfa3)
tegra124: Rearrange iRAM layout to allow more space for romstage
Reviewed-on: https://chromium-review.googlesource.com/184240
(cherry picked from commit 6bdaabbc068146a4516c724b71d31bb777dabcfc)
tegra124: Fix MemoryType field name in SDRAM parameters.
Reviewed-on: https://chromium-review.googlesource.com/185113
(cherry picked from commit 9caccd1e86a8c683402fab87d9f3a49b87496e97)
nyan_big: Initialize SDRAM without BootROM.
Reviewed-on: https://chromium-review.googlesource.com/183624
(cherry picked from commit a1cbc00aa80ec1ea52e833a8e31c8e4b27160e70)
tegra124: move FB_SIZE_MB to a more appropriate location
Reviewed-on: https://chromium-review.googlesource.com/184930
(cherry picked from commit ddea486fd4410394417c4e59039d46a324918bdc)
nyan: Initialize SDRAM without BootROM.
Reviewed-on: https://chromium-review.googlesource.com/185114
(cherry picked from commit 1ff51b580b28553919f91b11b443251b048cf26b)
tegra124: Save SDRAM parameters to PMC registers for LP0
Reviewed-on: https://chromium-review.googlesource.com/182928
(cherry picked from commit 7476b4bd0ecdc312476cce871d22f57915a0bd86)
tegra124: Rewrite SDRAM parameter saving code to be more efficient
Reviewed-on: https://chromium-review.googlesource.com/184388
(cherry picked from commit 25084bd0407624e4b2ff82388c32af1198c501a6)
nyan: Slightly change the way SDRAM parameter files are set up
Reviewed-on: https://chromium-review.googlesource.com/185286
(cherry picked from commit a31887b804f23e031c395113db582cd71f3d1b6d)
Squashed 16 commits for SDRAM support on nyan and nyan_big.
Change-Id: I07419985376277083d62400dd14fe8273f6d5ca8
Signed-off-by: Isaac Christensen <isaac.christensen@se-eng.com>
Reviewed-on: http://review.coreboot.org/6949
Tested-by: build bot (Jenkins)
Reviewed-by: Marc Jones <marc.jones@se-eng.com>
baytrail: Change all GPIO related pull resistors from 10K to 20K
Reviewed-on: https://chromium-review.googlesource.com/187570
(cherry picked from commit 762e99861dd1ae61ddcf1ebdec8e698ede54405e)
baytrail: workaround kernel using serial console on resume
Reviewed-on: https://chromium-review.googlesource.com/188011
(cherry picked from commit b0da3bdb5b6b417ad6cab0084359d4eae1cb4469)
baytrail: allow dirty cache line evictions for SMRAM to stick
Reviewed-on: https://chromium-review.googlesource.com/188015
(cherry picked from commit 50fb1e6a844e1db05574c92625da23777ad7a0ca)
baytrail: Optionally pull up TDO and TMS to avoid power loss in S3.
Reviewed-on: https://chromium-review.googlesource.com/188260
(cherry picked from commit e240856609b4eed5ed44ec4e021ed385965768d6)
rambi: always load option rom
Reviewed-on: https://chromium-review.googlesource.com/188721
(cherry picked from commit d8a1d108548d20755f8683497c215e76d513b7a9)
baytrail: use new chromeos ram oops API
Reviewed-on: https://chromium-review.googlesource.com/186394
(cherry picked from commit f38e6969df9b5453b10d49be60b5d033d38b4594)
rambi: always show dev/rec screens on eDP connected panel
Reviewed-on: https://chromium-review.googlesource.com/188731
(cherry picked from commit 7d8570ac52f68492a2250fa536d55f7cbbd9ef95)
baytrail: stop e820 reserving default SMM region
Reviewed-on: https://chromium-review.googlesource.com/189084
(cherry picked from commit 6fce823512f5db5a09a9c89048334c3524c69a24)
baytrai: update MRC wrapper header
Reviewed-on: https://chromium-review.googlesource.com/189196
(cherry picked from commit 36b33a25b6603b6a74990b00d981226440b68970)
rambi: Put LPE device into ACPI mode
Reviewed-on: https://chromium-review.googlesource.com/189371
(cherry picked from commit 5955350cd57fd1b3732b6db62911d824712a5413)
baytrail: DPTF: Enable mainboard-specific PPCC
Reviewed-on: https://chromium-review.googlesource.com/189576
(cherry picked from commit 27fae3e670244b529b7c0241742fc2b55d52c612)
baytrail: Add config option for PCIe wake
Reviewed-on: https://chromium-review.googlesource.com/189994
(cherry picked from commit 1cc31a7c021ec84311f1d4e89dd3e57ca8801ab5)
rambi: Enable PCIe wake
Reviewed-on: https://chromium-review.googlesource.com/189995
(cherry picked from commit c98ae1fee54cfb2b3d3c21a19cdbbf56a0bfa1e6)
Squashed 13 commits for baytrail/rambi.
Change-Id: I153ef5a43e2bede05cfd624f53e24a0013fd8fb4
Signed-off-by: Isaac Christensen <isaac.christensen@se-eng.com>
Reviewed-on: http://review.coreboot.org/6957
Tested-by: build bot (Jenkins)
Reviewed-by: Marc Jones <marc.jones@se-eng.com>
Change-Id: Iac53462ab3621d96ba15e2fde2800212584246db
Signed-off-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Reviewed-on: http://review.coreboot.org/7072
Reviewed-by: Vladimir Serbinenko <phcoder@gmail.com>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Tested-by: build bot (Jenkins)
In case we get an invalid thermal reading, let's run the fan
at full speed rather than at low speed. This might impact the
user experiance slightly in cases where the bad reading does
not happen while the system is hot, but it will increase stability
in the cases where the system is actually overheating.
Also, set the critical temperature below tjmax, because otherwise
thermal shutdown by the OS will never be triggered.
Signed-off-by: Stefan Reinauer <reinauer@google.com>
Change-Id: Iab262f1f17a5dff875c596d9e8d50e4e50ee90f9
Reviewed-on: https://chromium-review.googlesource.com/188556
Reviewed-by: Shawn Nematbakhsh <shawnn@chromium.org>
Commit-Queue: Stefan Reinauer <reinauer@chromium.org>
Tested-by: Stefan Reinauer <reinauer@chromium.org>
(cherry picked from commit 721fc2361ea9c6fea75409be57726294ce840f03)
Signed-off-by: Isaac Christensen <isaac.christensen@se-eng.com>
Reviewed-on: http://review.coreboot.org/6962
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
The products having shipped, and living in their own branch,
we might as well enable native graphics since:
1. it works
2. it removes a blob and the only good blob is a dead blob
3. it's faster
4. when we have problems, we can diagnose them more easily
5. when we get to newer kernels the boot time will magically get faster
as the driver realizes graphics is running. Where else do you get a 3-4 second
speedup for free?
Change-Id: Iad937320e7f46b1de7ab00dace04115a7f182ed1
Signed-off-by: Ronald G. Minnich <rminnich@google.com>
Reviewed-on: https://chromium-review.googlesource.com/181225
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Commit-Queue: Ronald Minnich <rminnich@chromium.org>
Tested-by: Ronald Minnich <rminnich@chromium.org>
(cherry picked from commit 7b567d87a9fcf6736e90e730bd052e4465d57bdf)
Signed-off-by: Isaac Christensen <isaac.christensen@se-eng.com>
Reviewed-on: http://review.coreboot.org/6912
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
Tested-by: build bot (Jenkins)
The name snow goes by in many places in chromeos is daisy. Snow is technically
a variant of daisy and should really be called daisy_snow, but for historical
reasons the daisy board with no variant was used instead. To make it easier to
work with within chromeos, this change renames the snow board to daisy.
Change-Id: I569b31bf417db55be91832f15271bea4bc30f163
Signed-off-by: Gabe Black <gabeblack@google.com>
Reviewed-on: https://chromium-review.googlesource.com/183553
Reviewed-by: David Hendricks <dhendrix@chromium.org>
Commit-Queue: Gabe Black <gabeblack@chromium.org>
Tested-by: Gabe Black <gabeblack@chromium.org>
(cherry picked from commit 13f24d967251c18dce2a00bcea915f448c4c6aa7)
Signed-off-by: Isaac Christensen <isaac.christensen@se-eng.com>
Reviewed-on: http://review.coreboot.org/6929
Tested-by: build bot (Jenkins)
Historically we had set panel timing in the mainboard gma code. This goes
back to the replay-attack video startup.
We can let the haswell gma code set these values from the device tree
settings.
Change-Id: If32150d2857241ca2d2c88880086f49d25815d76
Signed-off-by: Ronald G. Minnich <rminnich@google.com>
Reviewed-on: https://chromium-review.googlesource.com/180521
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Commit-Queue: Ronald Minnich <rminnich@chromium.org>
Tested-by: Ronald Minnich <rminnich@chromium.org>
(cherry picked from commit 406eab3ca6a9bc59382866817786bf96bbb19d56)
Signed-off-by: Isaac Christensen <isaac.christensen@se-eng.com>
Reviewed-on: http://review.coreboot.org/6911
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
The name pit goes by in many places in chromeos is peach_pit, where peach is
the base name and pit is the name of this particular variant. To make it
easier to work with within chromeos and to make the board names a little less
ambiguous, this change renames the pit board to peach_pit, and from Pit to
Peach Pit.
Change-Id: I51c89ba3785cf4cb9769a989b1cac71bcd1b0a05
Signed-off-by: Gabe Black <gabeblack@google.com>
Reviewed-on: https://chromium-review.googlesource.com/183552
Reviewed-by: David Hendricks <dhendrix@chromium.org>
Commit-Queue: Gabe Black <gabeblack@chromium.org>
Tested-by: Gabe Black <gabeblack@chromium.org>
(cherry picked from commit cbbe1e9f04e34436a1bbae28628e0b5630d41054)
Signed-off-by: Isaac Christensen <isaac.christensen@se-eng.com>
Reviewed-on: http://review.coreboot.org/6928
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
The nyan_big mainboard is very similar to nyan, but will be different in a few
ways. For instance, the BCT will be different, and the GPIOs may need to be
configured slightly differently.
This change also adds prefixes to the kconfig variables in "choice" blocks
for both boards since having multiple instances of choice blocks with the same
options confuses kconfig even if all of the instances have mutually exclusive
dependencies.
Change-Id: I290a32e47fc118bd4b86d543df617ad324325dbc
Signed-off-by: Gabe Black <gabeblack@google.com>
Reviewed-on: https://chromium-review.googlesource.com/183532
Reviewed-by: Tom Warren <twarren@nvidia.com>
Reviewed-by: David Hendricks <dhendrix@chromium.org>
Commit-Queue: Gabe Black <gabeblack@chromium.org>
Tested-by: Gabe Black <gabeblack@chromium.org>
(cherry picked from commit d1a453fe1aa68b3d12936dd48cc6c94b54f81579)
Signed-off-by: Isaac Christensen <isaac.christensen@se-eng.com>
Reviewed-on: http://review.coreboot.org/6927
Tested-by: build bot (Jenkins)
Commit 75c83870 (azalia: Shrink boilerplate) [1] removed the header
file `hda_verb.h`. This header is still included in the mainboard’s
`gma.c`, causing the following build error, when native graphics
initialization is enabled.
CC mainboard/google/falco/gma.ramstage.o
src/mainboard/google/falco/gma.c:34:22: fatal error: hda_verb.h: No such file or directory
This was not caught, as native graphics initialization is not enabled
for the build tests.
It turns out that the array `mainboard_cim_verb_data` is not used in
`src/mainboard/intel/wtm2/hda_verb.h`, so fix the problem by removing
the inclusion.
[1] http://review.coreboot.org/6840
Change-Id: I91e4f00a3030bdef0278102df2783258389bca13
Signed-off-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-on: http://review.coreboot.org/6946
Tested-by: build bot (Jenkins)
Reviewed-by: Vladimir Serbinenko <phcoder@gmail.com>
Reviewed-by: Aaron Durbin <adurbin@google.com>
Commit 75c83870 (azalia: Shrink boilerplate) [1] removed the header
file `hda_verb.h`. This header is still included in the mainboard’s
`i915.c`, causing the following build error, when native graphics
initialization is enabled.
CC mainboard/intel/wtm2/i915.ramstage.o
src/mainboard/intel/wtm2/i915.c:34:22: fatal error: hda_verb.h: No such file or directory
This was not caught, as native graphics initialization is not enabled
for the build tests.
It turns out that the array `mainboard_cim_verb_data` is not used in
`src/mainboard/intel/wtm2/hda_verb.h`, so fix the problem by removing
the inclusion.
[1] http://review.coreboot.org/6840
Change-Id: Ic902581c6809a1069e169cc874678146a24d75f3
Signed-off-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-on: http://review.coreboot.org/6945
Tested-by: build bot (Jenkins)
Reviewed-by: Vladimir Serbinenko <phcoder@gmail.com>
Reviewed-by: Aaron Durbin <adurbin@google.com>
When CONFIG_CHROMEOS is enabled, both systems currently fail to build
romstage due to undefined symbols.
Change-Id: I0edcb141b9a79fad6b1a629bf77cae656c3d6319
Signed-off-by: Isaac Christensen <isaac.christensen@se-eng.com>
Reviewed-on: http://review.coreboot.org/6873
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
There's no reason to keep maintaining support on this mainboard, since nobody has one.
Change-Id: I5c7c8ea4640170ba231fec82a94a54ee1876b845
Signed-off-by: Ronald G. Minnich <rminnich@google.com>
Reviewed-on: https://chromium-review.googlesource.com/180503
Reviewed-by: Ronald Minnich <rminnich@chromium.org>
Commit-Queue: Ronald Minnich <rminnich@chromium.org>
Tested-by: Ronald Minnich <rminnich@chromium.org>
(cherry picked from commit e291d82acbc8bf0d1372e11ac100a7dd340a0040)
Signed-off-by: Isaac Christensen <isaac.christensen@se-eng.com>
Reviewed-on: http://review.coreboot.org/6913
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
Add a Kconfig variable so that driver code knows whether
or not to use dual-output reads.
Signed-off-by: David Hendricks <dhendrix@chromium.org>
Old-Change-Id: I31d23bfedd91521d719378ec573e33b381ebd2c5
Reviewed-on: https://chromium-review.googlesource.com/177834
Reviewed-by: David Hendricks <dhendrix@chromium.org>
Commit-Queue: David Hendricks <dhendrix@chromium.org>
Tested-by: David Hendricks <dhendrix@chromium.org>
(cherry picked from commit de6869a3350041c6823427787971efc9fcf469b8)
tegra124: implement x2 mode for SPI transfers on CBFS media
This implements x2 mode when reading CBFS media over SPI.
In theory this effectively doubles our throughput, though the initial
results were almost negligibly better. Using a logic analyzer we see
a pattern of 12 clocks, ~70ns delay, 4 clocks, ~310ns delay. So if we
want to see further gains here then we'll probably need to tune AHB
arbitration and utilization to eliminate bubbles/stalls when copying
from APB DMA.
Signed-off-by: David Hendricks <dhendrix@chromium.org>
Old-Change-Id: I33d6ae30923fc42b4dc7103d029085985472cf3e
Reviewed-on: https://chromium-review.googlesource.com/177835
Reviewed-by: Tom Warren <twarren@nvidia.com>
Reviewed-by: David Hendricks <dhendrix@chromium.org>
Commit-Queue: David Hendricks <dhendrix@chromium.org>
Tested-by: David Hendricks <dhendrix@chromium.org>
(cherry picked from commit 29289223362b12e84da5cbb130f285c6b9d314cc)
nyan: turn on dual-output reads for SPI flash
Nyan's SPI chip is capable of dual-output reads, so let's use it.
Signed-off-by: David Hendricks <dhendrix@chromium.org>
Old-Change-Id: I51a97c05aa25442d8ddcc4e3e35a2507d91a64df
Reviewed-on: https://chromium-review.googlesource.com/177836
Reviewed-by: David Hendricks <dhendrix@chromium.org>
Commit-Queue: David Hendricks <dhendrix@chromium.org>
Tested-by: David Hendricks <dhendrix@chromium.org>
(cherry picked from commit 62de0889a9cfc5686800645d05e21e272e4beb5c)
Squashed three commits to enable dual output spi reads for nyan.
Also fixed the spi_xfer interface that has been updated to use bytes
instead of bits.
Change-Id: I750a177576175b297f61e1b10eac6db15e75aa6e
Signed-off-by: Isaac Christensen <isaac.christensen@se-eng.com>
Reviewed-on: http://review.coreboot.org/6909
Tested-by: build bot (Jenkins)
Reviewed-by: David Hendricks <dhendrix@chromium.org>
This patch adds stub implementations of exception_init() to all archs
so that it can be called from src/lib/hardwaremain.c. It also moves/adds
all other invocations of exception_init() (which needs to be rerun in
every stage) close to console_init(), in the hopes that it will be less
likely overlooked when creating future boards. Also added (an
ineffective) one to the armv4 bootblock implementations for consistency
and in case we want to implement it later.
Change-Id: Iecad10172d25f6c1fc54b0fec8165d7ef60e3414
Signed-off-by: Julius Werner <jwerner@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/176764
Reviewed-by: Gabe Black <gabeblack@chromium.org>
Reviewed-by: David Hendricks <dhendrix@chromium.org>
(cherry picked from commit 2960623f4a59d841a13793ee906db8d1b1c16c5d)
Signed-off-by: Isaac Christensen <isaac.christensen@se-eng.com>
Reviewed-on: http://review.coreboot.org/6884
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Tested-by: build bot (Jenkins)
The google mainboards were updated to unconditionally include
chromeos.c except for panther.
Change-Id: I35bbd56326ee0f94ee542bae28f9c23980e9a9ed
Signed-off-by: Isaac Christensen <isaac.christensen@se-eng.com>
Reviewed-on: http://review.coreboot.org/6874
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
This fixes the ACPI interrupt storm on Parrot that happens when
closing the lid or entering suspend by lid close (seen in
/sys/firmware/acpi/interrupts/gpe1F). This patch inverts the interrupt
trigger level every time the interrupt is received so that it doesn't fire
until the next state change. http://askubuntu.com/questions/310196
is a good example of what this is trying to solve.
Change-Id: I8b095914e9330c3217a4ceb058613fa952f4a234
Signed-off-by: Andrew Litt <ajlitt@splunge.net>
Reviewed-on: http://review.coreboot.org/6858
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Aaron Durbin <adurbin@google.com>
Move NFC_INT to GPIO9
Swap CODEC_INT to GPIO46 and WLAN_DISABLE_L to GPIO42
Swap ACCEL_INT to GPIO45 and PP1800_CODEC_EN to GPIO43
Enable PP1800_CODEC_EN, CODEC_LDOENA, CODEC_RESET_L
Old-Change-Id: I5547d34f1b7953808375aa5fe5e0a9640ae7e05e
Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/175291
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
(cherry picked from commit 5bb4bc59e37ee4fe9a0556e08a53402c822e5bd6)
samus: Misc fixes from proto1b bringup
- NFC interrupt is expected in the kernel as a GPIO now,
so set it back to that type
- NFC FW update GPIO should be low
- Accel/Codec interrupts were still set as GPIO type,
they should be set as PIRQ type
Old-Change-Id: I354c848ae7b158943f4745872b82a49e17e67e2f
Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/176513
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
(cherry picked from commit 75a0944f320c80618f12732a23344ce40010a688)
Squashed two small patches for samus.
Change-Id: I7ec56191fe2b7f19e470df175ad0bbe320a442f5
Signed-off-by: Isaac Christensen <isaac.christensen@se-eng.com>
Reviewed-on: http://review.coreboot.org/6852
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
Old-Change-Id: Icdde4cf5e1abb3ae1ad14279ebc129919ba30074
Signed-off-by: Gabe Black <gabeblack@google.com>
Reviewed-on: https://chromium-review.googlesource.com/170837
Reviewed-by: Gabe Black <gabeblack@chromium.org>
Commit-Queue: Gabe Black <gabeblack@chromium.org>
Tested-by: Gabe Black <gabeblack@chromium.org>
(cherry picked from commit e9d87534ccacb42d508f1902786470798a2dbaea)
nyan: Add a "special-class" for aggregating BCT files into bct.cfg.
The config file which cbootimage processes to create a BCT could come from
multiple different files, individually selected based on config options,
and/or split up into different files for organizational purposes. This change
adds a special-class which collects those files and concatenates them all
together in a bct.cfg which can be processed more easily by other parts of the
build.
While the BCT files themselves are potentially very board specific, for
instance ones that hold memory timing information, this bit of code which
collects them is not. It has to be in each board file instead of alongside the
CPU, however, to ensure that the special class is set up before another
Makefile tries to use it. If we end up with lots of Tegra based boards which
duplicate this code over and over, we might want to revisit how this works.
Old-Change-Id: I58e1373434f89e69298990ea4643a19d8afdc309
Signed-off-by: Gabe Black <gabeblack@google.com>
Reviewed-on: https://chromium-review.googlesource.com/170922
Reviewed-by: Gabe Black <gabeblack@chromium.org>
Commit-Queue: Gabe Black <gabeblack@chromium.org>
Tested-by: Gabe Black <gabeblack@chromium.org>
(cherry picked from commit 3ae44178b7084037a75e16ce161b1432abf4246a)
nyan: Add bct files for nyan.
There's a config option which selects between the emmc and spi config files
depending on what the firmware is intended to boot from. These are copied from
the files installed by the tegra-bct-nyan ebuild, except that the spi config
file has been modified so that there's only one copy of the BCT and so that it
only has one configuration. This is to save space in the final image.
Old-Change-Id: Ibf1b895bb3ed060d394fc6ffcec67b6972bb21e3
Signed-off-by: Gabe Black <gabeblack@google.com>
Reviewed-on: https://chromium-review.googlesource.com/170923
Reviewed-by: Gabe Black <gabeblack@chromium.org>
Commit-Queue: Gabe Black <gabeblack@chromium.org>
Tested-by: Gabe Black <gabeblack@chromium.org>
(cherry picked from commit 6bbcffe04e8ae73c86bc05c577a67f909857e1c0)
Squashed three commits required to get nyan building since some patches
were out of order. Added a select to the nyan mainboard Kconfig to have
a rom size of 1024K to match the saved config on the chromium side.
Change-Id: I346dbb02d216adfea9707e40adf0a4d1e0fabf36
Signed-off-by: Isaac Christensen <isaac.christensen@se-eng.com>
Reviewed-on: http://review.coreboot.org/6669
Tested-by: build bot (Jenkins)
Reviewed-by: David Hendricks <dhendrix@chromium.org>
As a first step towards removing hardcodes from the FUI support,
change the haswell call to i915_lightup to panel_lightup, and pass the
intel_dp * as a parameter. Get rid of the scalar arguments and make
them part of intel_dp. Get rid of file-scope variables and use the
ones in the intel_dp struct. In falco, use functions that peppy
uses. Drop slippy support for FUI, it's a dead board; if this is ok
I'll remove the files next.
And, incidentally, fix the broken RGBX constant and change it to BGRX.
Change-Id: I46ef5a9ed8433382d042066ee3542af04cfc319a
Signed-off-by: Ronald G. Minnich <rminnich@google.com>
Reviewed-on: https://chromium-review.googlesource.com/174932
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Commit-Queue: Ronald Minnich <rminnich@chromium.org>
Tested-by: Ronald Minnich <rminnich@chromium.org>
(cherry picked from commit 1e1ed410b445c8e2b7411e163d9d6f61499dc3f6)
Signed-off-by: Isaac Christensen <isaac.christensen@se-eng.com>
Reviewed-on: http://review.coreboot.org/6833
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Tested-by: build bot (Jenkins)
It's time to start cleaning up the falco graphics code, but it needs
to have its own files, not slippy's.
Change-Id: I7dbe27eafbf247b5c7806819bf0059d8b10e842c
Signed-off-by: Ronald G. Minnich <rminnich@google.com>
Reviewed-on: https://chromium-review.googlesource.com/172501
Tested-by: Ronald Minnich <rminnich@chromium.org>
Reviewed-by: Stefan Reinauer <reinauer@google.com>
Commit-Queue: David Hendricks <dhendrix@chromium.org>
(cherry picked from commit 262a0c16a39871d14972a92bff2dbc24de2ca3f0)
Signed-off-by: Isaac Christensen <isaac.christensen@se-eng.com>
Reviewed-on: http://review.coreboot.org/6832
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
- GPIO29 is no longer connected so we don't need the SMI workaround
on the entry to sleep states.
- Disable touchscreen wake source until the kernel driver is working
so it does not wake immediately.
- Update a few GPIOs and disable the codec for now as it is leaking
into the 1.8V DDR rail.
Change-Id: Ia67b17eb4a097627befd8f39aadc939da1bf3d40
Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/174122
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
(cherry picked from commit 0fdc9a83a434378499f825d072ce0adba5ffda59)
Signed-off-by: Isaac Christensen <isaac.christensen@se-eng.com>
Reviewed-on: http://review.coreboot.org/6829
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
The LPDDR3 memory is x32 and dual rank with 14 row bits.
In addition the memory is actually elpida, even though
they are owned by micron it is confusing to label it as such.
And the ram strap options were inverted from what I expected
so the memory table needs to be updated.
Change-Id: Ia29a23e8140d884fb84f940806f041b40562aab9
Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/174121
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
(cherry picked from commit 0d63d36b8035165f95db798ed40488519e622a65)
Signed-off-by: Isaac Christensen <isaac.christensen@se-eng.com>
Reviewed-on: http://review.coreboot.org/6828
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Checked by comparing binaries and seeing no differences other than
build info.
Change-Id: Ie702c540a18b50d6da0379f7c4e65adf3e4f18d4
Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com>
Reviewed-on: http://review.coreboot.org/6819
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Not referenced anywhere.
Change-Id: I6529f2ecbc34a2fa9ca720fea1224670eb98bdcd
Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com>
Reviewed-on: http://review.coreboot.org/6815
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
There is some magic new SPD SDRAM type 241 to indicate LPDDR.
I cannot find it specificed in any JEDEC document but it is
what the reference code uses.
Change-Id: I21d7a943784435cb336ecdba7ca5eac0bf5fcd92
Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/171900
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
(cherry picked from commit 0a1385515c62fd1e534b12568df8aaf2170e06f4)
Signed-off-by: Isaac Christensen <isaac.christensen@se-eng.com>
Reviewed-on: http://review.coreboot.org/6777
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Tested-by: build bot (Jenkins)
This interrupt needs to be specified in the MADT before it can
be used by the kernel driver.
Change-Id: Ic920a792a203cb06cd4529815680584a21532106
Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/171902
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
(cherry picked from commit a330fddb62cb6346ad66ceb5b5c32b66aecd81e2)
Signed-off-by: Isaac Christensen <isaac.christensen@se-eng.com>
Reviewed-on: http://review.coreboot.org/6778
Tested-by: build bot (Jenkins)
Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Add the coreboot board files for samus
- Based on Bolt
- GPIO setup based on 0.91 schematic
- Support both memory types
- No HDA verb table for this platform
- Some GPIO interrupts are shared and need to be passed to OS
Change-Id: I8dbd7639456c631a0115b03a493d94b5e2361ab5
Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/171694
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
(cherry picked from commit 249a74c628264e3d4ce754803ede31238404b4d5)
Signed-off-by: Isaac Christensen <isaac.christensen@se-eng.com>
Reviewed-on: http://review.coreboot.org/6775
Tested-by: build bot (Jenkins)
Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Move (and rename to make it clearer) the function that computes display
parameters from the dpcd and edid.
Change-Id: Idfbb56fd312b23c742c52abca1a34ae117a8fece
Signed-off-by: Ronald G. Minnich <rminnich@google.com>
Reviewed-on: https://chromium-review.googlesource.com/171366
Reviewed-by: Furquan Shaikh <furquan.m.shaikh@gmail.com>
Reviewed-by: Ronald Minnich <rminnich@chromium.org>
Tested-by: Ronald Minnich <rminnich@chromium.org>
Commit-Queue: Ronald Minnich <rminnich@chromium.org>
(cherry picked from commit 8f2b3bafee7cb05db8fae1c52fc9e1ee64e5e35d)
Signed-off-by: Isaac Christensen <isaac.christensen@se-eng.com>
Reviewed-on: http://review.coreboot.org/6768
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
The Exynos family and most ARM products are SoC, not just CPU.
We used to put ARM code in src/cpu to avoid polluting the code base for what was
essentially an experiment at the time. Now that it's past the experimental phase
and we're going to see more SoCs (including intel/baytrail) in coreboot.
Change-Id: I5ea1f822664244edf5f77087bc8018d7c535f81c
Reviewed-on: https://chromium-review.googlesource.com/170891
Tested-by: Hung-Te Lin <hungte@chromium.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Ronald Minnich <rminnich@chromium.org>
Commit-Queue: Hung-Te Lin <hungte@chromium.org>
(cherry picked from commit c8bb8fe0b20be37465f93c738d80e7e43033670a)
Signed-off-by: Isaac Christensen <isaac.christensen@se-eng.com>
Reviewed-on: http://review.coreboot.org/6739
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
The code to set the graphics translation table has been in the
mainboards, but should be in the northbridge support code.
Move the function, give it a better name, and enable support for > 4
GiB while we're at it, in the remote possibility that we get some 8
GiB haswell boards.
Change-Id: I72b4a0a88e53435e00d9b5e945479a51bd205130
Signed-off-by: Ronald G. Minnich <rminnich@google.com>
Reviewed-on: https://chromium-review.googlesource.com/171160
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Furquan Shaikh <furquan.m.shaikh@gmail.com>
Commit-Queue: Ronald Minnich <rminnich@chromium.org>
Tested-by: Ronald Minnich <rminnich@chromium.org>
(cherry picked from commit d5a429498147c479eb51477927e146de809effce)
Signed-off-by: Isaac Christensen <isaac.christensen@se-eng.com>
Reviewed-on: http://review.coreboot.org/6741
Tested-by: build bot (Jenkins)
Peppy had some issues with FUI. We decided it was time to create
peppy-specific gma.c and i915io.c files. Using yabel and the i915tool,
we generated a replay attack, then interpolated against the slippy
i915io.c to get something working.
Also, in preparation for moving code out of the mainboard gma.c to
generic driver code, we got rid of some hardcodes in the mainboard
gma.c that have no business being there. The worst were the
computation of gmch_[m,n] and it turns out that we had some
long-standing bugs related to confusion about 'bpp'. I've killed the
word bpp everywhere I could because there are at least 3 things that
correspond to bpp. We now have framebuffer, pipe, and panel bpp. The
names are long because I want to avoid all the mistakes we've all been
making in the last year :-) Sadly, that means a lot of changes not just
peppy-related, but they are simple and in a good cause.
The test pattern generation is driven by a global variable in
mainboard/peppy/gma.c. I've found in the past that it's very useful
to have a function like this available, as one can activate it while
using a jtag debugger: halt at the right place in ramstage, set the
variable to 1, continue. It's not enough code to worry about always
including.
The last hard-codes for M and N registers are gone, and the function
to set from generic intel_dp.c code works. To avoid screen trash on a
dev mode boot, which we liked but nobody else did :-), we now take the
time to put a pleasing background color that sort of doubles as a
power LED.
Rough timing is ramstage start is at 2.2, and dev setup is done at
3.3. These new platforms are depressingly slow to boot. Rom init alone
is taking 1.9 seconds. 13 years ago it was 3 seconds from power on to bash
prompt. These CPUs are at least 10x faster and take much longer to get going.
Future work, once we get this through, is to move more functions to the
intel driver, and combine the mainboard i915io.c into the mainboard gma.c.
That separation only existed because i915io.c was generated by a tool, and it
had lots of ugliness. Most ugliness is gone.
Old-Change-Id: I6a6295b423a41e263f82cef33eacb92a14163321
Signed-off-by: Ronald G. Minnich <rminnich@gmail.com>
Reviewed-on: https://chromium-review.googlesource.com/170013
Reviewed-by: Stefan Reinauer <reinauer@google.com>
Commit-Queue: Ronald Minnich <rminnich@chromium.org>
Tested-by: Ronald Minnich <rminnich@chromium.org>
Reviewed-by: Furquan Shaikh <furquan.m.shaikh@gmail.com>
(cherry picked from commit 8cdaf73e3602e15925859866714db4d5ec6c947d)
snow: Fix a typo in devicetree.cb that was breaking the snow build.
A typo in a recent change broke the snow build.
Old-Change-Id: I93074e68eb3d21510d974fd8e9c63b3947285afd
Signed-off-by: Gabe Black <gabeblack@google.com>
Reviewed-on: https://chromium-review.googlesource.com/171014
Reviewed-by: Ronald Minnich <rminnich@chromium.org>
Commit-Queue: Gabe Black <gabeblack@chromium.org>
Tested-by: Gabe Black <gabeblack@chromium.org>
(cherry picked from commit 154876c126a6690930141df178485658533096d2)
Squashed a fix into the initial patch and updated nehalem/gma.c
to have a non-static gtt_poll.
Change-Id: I2f4342c610d87335411da1d6d405171dc80c1f14
Signed-off-by: Isaac Christensen <isaac.christensen@se-eng.com>
Reviewed-on: http://review.coreboot.org/6657
Tested-by: build bot (Jenkins)
Trustzone needs to be initialized/disabled both on boot and on wake, so it
needs to be done before ramstage which doesn't run on wake. cpu.c isn't
compiled into romstage and fixing that causes other problems, so the trustzone
functions were split out.
Change-Id: I8fc630237ebec1f02a91600f8baf3d4e9ea66d0e
Signed-off-by: Gabe Black <gabeblack@google.com>
Reviewed-on: https://chromium-review.googlesource.com/169817
Reviewed-by: Gabe Black <gabeblack@chromium.org>
Tested-by: Gabe Black <gabeblack@chromium.org>
Commit-Queue: Gabe Black <gabeblack@chromium.org>
(cherry picked from commit 055ed0e28476123b0bd666109af90baf40aadcee)
Signed-off-by: Isaac Christensen <isaac.christensen@se-eng.com>
Reviewed-on: http://review.coreboot.org/6666
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
This patch adds support for the DesignWare3 USB 3.0 DRD controller and
PHY to the Exynos5250 and Exynos5420 CPUs. It also adds code to the
Google Snow and Pit boards to turn these controllers on where
applicable.
Change-Id: Idcca627363a69f1d65402e1acb9a62b439f077ff
Signed-off-by: Julius Werner <jwerner@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/169452
Reviewed-by: Stefan Reinauer <reinauer@google.com>
(cherry picked from commit e9809ae12ef8b8bd6cd61d3f604cb9e4718cf7eb)
Signed-off-by: Isaac Christensen <isaac.christensen@se-eng.com>
Reviewed-on: http://review.coreboot.org/6642
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
Use tab between "COREBOOT", and comment.
This fix was requested in 90957f88 -
"mainboard/intel: Add Mohon Peak CRB for Intel's atom c2000"
Change-Id: If9fb6158cca95341ab57db1125e85648b616b72c
Signed-off-by: Martin Roth <martin.roth@se-eng.com>
Reviewed-on: http://review.coreboot.org/6601
Tested-by: build bot (Jenkins)
Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
This header has nothing to do with cache-as-ram. Therefore, 'car'
is the wrong term to use. It is about providing a prototype for
*romstage*.
Change-Id: Ibc5bc6f3c38e74d6337c12f246846853ceae4743
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/6661
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
A recent change to support early firmware selection on ARM broke snow and was
incompletely implemented on pit. This change fixes snow by applying
the remaining part of the change that had been applied to pit,
and also hooks up real values in the get_write_protect_state function.
Change-Id: Ifef7ad1bf399f79353daec3dd46973f2b2022e37
Signed-off-by: Gabe Black <gabeblack@google.com>
Reviewed-on: https://chromium-review.googlesource.com/169120
Reviewed-by: David Hendrix <dhendrix@chromium.org>
Commit-Queue: Gabe Black <gabeblack@chromium.org>
Tested-by: Gabe Black <gabeblack@chromium.org>
(cherry picked from commit 841773e048cd9cfbb64782059c24e29c467f17c8)
Signed-off-by: Isaac Christensen <isaac.christensen@se-eng.com>
Reviewed-on: http://review.coreboot.org/6635
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
When passing '-ffreestanding' the 'main' romstage.c may no longer
necessarily be considered the entry point.
From the C specification in 5.1.2.1 Freestanding environment;
"In a freestanding environment (in which C program execution may take
place without any benefit of an operating system), the name and type of
the function called at program startup are implementation-defined."
Clang complains about these being missing as Clang is somewhat more
strict about the spec than GNU/GCC is. An advantage here is that a
different entry-point type-signature shall now be warned about at
compile time.
Change-Id: I467001adabd47958c30c9a15e3248e42ed1151f3
Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-on: http://review.coreboot.org/5872
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
All this samsung_get_base_address_of_device_with_a_really_long_name()
boilerplate makes my eyes bleed... I think there are so much cleaner
ways to do this. Unfortunately changing this ends up touching nearly
every Exynos5 file, but I hope you agree that it's worth it (and the
sooner we get it over with, the better... I can't bring myself to make
another device fit into that ugly scheme).
This also removes the redundant EXYNOS5 base address definitions from
the 5420 directory when there are EXYNOS5420 ones, to avoid complete
confusion. The new scheme tries to use EXYNOS5 for base addresses and
exynos5 for types that are common between the two processors, and
EXYNOS5420/exynos5420 for things that have changes (although I probably
didn't catch all differences).
Change-Id: I87e58434490ed55a9bbe743af1f9bf2520dec13f
Signed-off-by: Julius Werner <jwerner@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/167579
Reviewed-by: Stefan Reinauer <reinauer@google.com>
Reviewed-by: David Hendricks <dhendrix@chromium.org>
Reviewed-by: ron minnich <rminnich@chromium.org>
(cherry picked from commit 66c87693352c248eec029c1ce83fb295059e6b5b)
Signed-off-by: Isaac Christensen <isaac.christensen@se-eng.com>
Reviewed-on: http://review.coreboot.org/6632
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
For now using the same gma.c and i915io.c files as for slippy
Change-Id: Ieb09d0152d525aa090eeb86ebfa253d450d22820
Signed-off-by: Furquan Shaikh <furquan@google.com>
Reviewed-on: https://gerrit.chromium.org/gerrit/64373
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Commit-Queue: Furquan Shaikh <furquan@chromium.org>
Tested-by: Furquan Shaikh <furquan@chromium.org>
(cherry picked from commit 3e119c7e22cb82677754413e56a125f4a372ad54)
Signed-off-by: Isaac Christensen <isaac.christensen@se-eng.com>
Reviewed-on: http://review.coreboot.org/6603
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
A large portion of documented registers have been initialized using macros. Only a few
undocumented registers are left out. i915io.c looks lot more cleaner by removing redundant
calls. However, some more work is required to correctly identify which calls are not required.
All the io_writes are replaced by gtt_writes.
Change-Id: I077a235652c7d5eb90346cd6e15cc48b5161e969
Signed-off-by: Furquan Shaikh <furquan@google.com>
Reviewed-on: https://gerrit.chromium.org/gerrit/66204
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Commit-Queue: Furquan Shaikh <furquan@chromium.org>
Tested-by: Furquan Shaikh <furquan@chromium.org>
(cherry picked from commit 39f3289f68b527575b0a120960ff67f78415815e)
Signed-off-by: Isaac Christensen <isaac.christensen@se-eng.com>
Reviewed-on: http://review.coreboot.org/6600
Tested-by: build bot (Jenkins)
This patch renames the x86 way of doing things to
explicitly mention CMOS (which is not available on
our ARM platforms) and adds an implementation to
get VBNV through the Chrome EC. We might want to
refine this further in the future to allow VBNV
in the EC even on x86 platforms. Will be fixed when
that appears. Also, not all ARM platforms running
ChromeOS might use the Google EC in the future, in
which case this code will need additional work.
Signed-off-by: Stefan Reinauer <reinauer@google.com>
Change-Id: Ice09d0e277dbb131f9ad763e762e8877007db901
Reviewed-on: https://chromium-review.googlesource.com/167540
Reviewed-by: David Hendrix <dhendrix@chromium.org>
Tested-by: Stefan Reinauer <reinauer@google.com>
Commit-Queue: Stefan Reinauer <reinauer@google.com>
(cherry picked from commit 8df6cdbcacb082af88c069ef8b542b44ff21d97a)
Signed-off-by: Isaac Christensen <isaac.christensen@se-eng.com>
Reviewed-on: http://review.coreboot.org/6616
Tested-by: build bot (Jenkins)
Reviewed-by: David Hendricks <dhendrix@chromium.org>
This patch adds a mechanism to set aside a region of cache-coherent
(i.e. usually uncached) virtual memory, which can be used to communicate
with DMA devices without automatic cache snooping (common on ARM)
without the need of explicit flush/invalidation instructions in the
driver code.
This works by setting aside said region in the (board-specific) page
table setup, as exemplary done in this patch for the Snow and Pit
boards. It uses a new mechanism for adding board-specific Coreboot table
entries to describe this region in an entry with the LB_DMA tag.
Libpayload's memory allocator is enhanced to be able to operate on
distinct types/regions of memory. It provides dma_malloc() and
dma_memalign() functions for use in drivers, which by default just
operate on the same heap as their traditional counterparts. However, if
the Coreboot table parsing code finds a CB_DMA section, further requests
through the dma_xxx() functions will return memory from the region
described therein instead.
Change-Id: Ia9c249249e936bbc3eb76e7b4822af2230ffb186
Signed-off-by: Julius Werner <jwerner@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/167155
(cherry picked from commit d142ccdcd902a9d6ab4d495fbe6cbe85c61a5f01)
Signed-off-by: Isaac Christensen <isaac.christensen@se-eng.com>
Reviewed-on: http://review.coreboot.org/6622
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
This cleans up a few minor things (mostly #defines) of the memory code
for exynos5420, pit, and kirby. Specifically:
- CONCONTROL.empty is read-only, so don't try to set it and also
get rid of the unneeded DMC_CONCONTROL_EMPTY_ENABLE #define.
- MEMBASECONFIG* overlaps members of the mem_timings struct and
are mainboard-dependent anyway, so get rid of 'em.
- DMC_MEMCONTROL_TP_DISABLE corresponds to a reserved bit. It may
have been deprecated.
- Same with TIMING* #defines.
- Clarify DDR_MODE_* usage and use mem->mem_type when appropriate.
Signed-off-by: David Hendricks <dhendrix@chromium.org>
Change-Id: Ideb21efcc97b24f7e115e90051c20daef4480f17
Reviewed-on: https://chromium-review.googlesource.com/167500
Commit-Queue: David Hendricks <dhendrix@chromium.org>
Tested-by: David Hendricks <dhendrix@chromium.org>
Reviewed-by: ron minnich <rminnich@chromium.org>
(cherry picked from commit 650dba32cb217414c422907398f68e784e5720e8)
Signed-off-by: Isaac Christensen <isaac.christensen@se-eng.com>
Reviewed-on: http://review.coreboot.org/6614
Tested-by: build bot (Jenkins)
Reviewed-by: David Hendricks <dhendrix@chromium.org>
membaseconfig0/1 are utterly dependent on the mainboard's particular
DRAM setup. This defines their values in the mem_timings struct for
pit.
Signed-off-by: David Hendricks <dhendrix@chromium.org>
Old-Change-Id: Ifd782d1229b2418f8ddbf0bcb3f45cc828ac34b0
Reviewed-on: https://chromium-review.googlesource.com/167488
Commit-Queue: David Hendricks <dhendrix@chromium.org>
Tested-by: David Hendricks <dhendrix@chromium.org>
Reviewed-by: ron minnich <rminnich@chromium.org>
(cherry picked from commit 80eebd5bc0dbb9fabf81f46c25dcd5c5d5747579)
exynos5420: necessary updates for DRAM
This updates DRAM usage for Exynos5420 so that we can actually
use 3.5GB:
- Memory chips used with Exynos5420 may have 16 row address lines.
Signed-off-by: David Hendricks <dhendrix@chromium.org>
Old-Change-Id: I86d1a96d0d1a028587f7655f8de5a2e52165e9d2
Reviewed-on: https://chromium-review.googlesource.com/167489
Commit-Queue: David Hendricks <dhendrix@chromium.org>
Tested-by: David Hendricks <dhendrix@chromium.org>
Reviewed-by: ron minnich <rminnich@chromium.org>
(cherry picked from commit 04bbaf5d8e125166dd689f656d5b37776be01fb1)
Squashed two related commits.
Change-Id: I4e45bc8a446715897ec21b0160701152fa6b226b
Signed-off-by: Isaac Christensen <isaac.christensen@se-eng.com>
Reviewed-on: http://review.coreboot.org/6613
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
This changes the number of chip selects that we configure from 2 to 1.
On current setups with (x16 memory 4Gbit chips) that means that we're
at 2GByte.
Technically we should add a second setting in the ares_ddr3_timings
and select between the two of the based on board strappings. That
would make the CONFIG_RUN_TIME_BANK_NUMBER work properly. I've
changed the ddr3_mem_ctrl_init() so it should handle that, but I'm not
actually doing the board strapping read right now.
This change means that accesses to 0xA0000000 - 0xFFFFFFFF on 2G
systems will no longer put the system in a messed up state (leading to
a hang). It also prevents some of the weird boot behavior that we've
seen that comes and goes depending on U-Boot alignment. See
<http://crosbug.com/p/20577>.
This patch was ported from: https://gerrit.chromium.org/gerrit/66117
Signed-off-by: David Hendricks <dhendrix@chromium.org>
Change-Id: Ib4cfe420aac30bd817438f06d01e8671afc4a27d
Reviewed-on: https://chromium-review.googlesource.com/167210
Commit-Queue: David Hendricks <dhendrix@chromium.org>
Tested-by: David Hendricks <dhendrix@chromium.org>
Reviewed-by: ron minnich <rminnich@chromium.org>
(cherry picked from commit 0ea574243058068702e3f6bc7355098745d16880)
Signed-off-by: Isaac Christensen <isaac.christensen@se-eng.com>
Reviewed-on: http://review.coreboot.org/6612
Tested-by: build bot (Jenkins)
Fine tuning DDR timings value for better stability
* Changed Data Driver Strength from 34 ohms to 30 ohms, expected to
enhance signal integrity.
* Changed DQ signal from 0xf to 0x1f000f, to keep default value safe.
* Changed mrs[2] and added new mrs direct command for setting WL/RL
without resetting DLL.
* Added explicit reset value write in phy_con0 instead of just setting
a bit, to ensure that reset happens.
* Added DREX automatic control for ctrl_pd in none read memory state.
This is ported from: https://gerrit.chromium.org/gerrit/61405
Signed-off-by: David Hendricks <dhendrix@chromium.org>
Change-Id: I59e96e6dede7b49c6572548aca664d82ad110bb1
Reviewed-on: https://chromium-review.googlesource.com/66995
Reviewed-by: ron minnich <rminnich@chromium.org>
Commit-Queue: David Hendricks <dhendrix@chromium.org>
Tested-by: David Hendricks <dhendrix@chromium.org>
(cherry picked from commit ec34b711c6d270672c56d45c370ca14c0aa27ca3)
Signed-off-by: Isaac Christensen <isaac.christensen@se-eng.com>
Reviewed-on: http://review.coreboot.org/6611
Reviewed-by: David Hendricks <dhendrix@chromium.org>
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
This patch moves around some of the existing Exynos5 USB 2.0 PHY code
to make it cleaner in preparation of the 3.0 PHYs. It moves the VBUS
GPIOs (which are completely board-specific) into the mainboard code and
makes sure to only initialize PHYs on the boards that actually need
them. It also removes the USB 3.0 PLL hack that was needed on Snow from
the Pit and Kirby boards (which do not have that PLL anymore).
Change-Id: Ia35f47a765acff60481f0907f7448ec4f78e0937
Signed-off-by: Julius Werner <jwerner@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/66887
Reviewed-by: Stefan Reinauer <reinauer@google.com>
(cherry picked from commit c3b1a8b687b535f4d5ac1b3bd2a4760151698fdb)
Signed-off-by: Isaac Christensen <isaac.christensen@se-eng.com>
Reviewed-on: http://review.coreboot.org/6609
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Apparently the IROM doesn't like data caches... the recently added
dcache-in-bootblock makes A-A booting fail, and flushes/invalidations
alone don't seem to fix it. It's pretty fast anyway, so we just disable
the cache again for the duration of the IROM call.
Also removes a superfluous invalidation line from the bootblock code...
dcache_mmu_enable/disable already take care of that.
Old-Change-Id: I35580d15664c7b4197d4ed14028720147adbf918
Signed-off-by: Julius Werner <jwerner@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/66602
Reviewed-by: Gabe Black <gabeblack@chromium.org>
Reviewed-by: David Hendricks <dhendrix@chromium.org>
(cherry picked from commit e9c28a6a7a88c8286e62764ee5ad2694da2e822f)
exynos5: Implement booting from SDMMC media
This patch augments the alternative CBFS media source implementation for
Exynos5250 and Exynos5420 to allow booting from SDMMC devices (such as
an SD or uSD card reader, if available). It also moves MMC
initialization for the Snow, Pit and Kirby boards from romstage to
ramstage (mainboard_init) to prevent it from interfering with the IROM
during SDMMC boot.
Old-Change-Id: Ic4adef80c28262d084a53c28ec59aa7ac3af50c8
Signed-off-by: Julius Werner <jwerner@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/66154
(cherry picked from commit 08de13b72432c076e3327c048df93d89d52b0ecc)
snow and pit: turn on FET4 (for SD card) at bootup
Explictly enable FET4 on Snow and Pit.
Historically we haven't needed to do this because:
* On snow there's a bypass around FET4 which effectively eliminates
it. Even if we don't turn on FET4 the SD card is still powered.
Turning on FET4 doesn't hurt though and is technically correct.
* On pit the EC turns on FET4 on cold bootup.
On pit we run into a problem if the kernel turns off FET4 like in
<https://gerrit.chromium.org/gerrit/#/c/65332/> and then we get a
software reset or warm reset. In this case the EC won't know to turn
it back on.
This was ported from: https://gerrit.chromium.org/gerrit/#/c/65673
Signed-off-by: David Hendricks <dhendrix@chromium.org>
Old-Change-Id: I57337f12b38889e6afee8577cf8807ec4c41e91c
Reviewed-on: https://gerrit.chromium.org/gerrit/66786
Commit-Queue: David Hendricks <dhendrix@chromium.org>
Tested-by: David Hendricks <dhendrix@chromium.org>
Reviewed-by: Ronald G. Minnich <rminnich@chromium.org>
(cherry picked from commit e910117047d898b6b1d0dc965ef2ec0237d17646)
Squashed three commits for alternate cbfs SD support.
Change-Id: Idbd1fd4776cbf8cb20d03e6b691104cd8540a1ec
Signed-off-by: Isaac Christensen <isaac.christensen@se-eng.com>
Reviewed-on: http://review.coreboot.org/6530
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
This resolves WiFi issues after suspend/resume.
It needs related SPI descriptor soft strap change to
enable SLP_WLAN as a GPIO instead of owned by the ME.
Change-Id: I03f4458d1e52a913770d391061baa6cfa41e8558
Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/170577
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
(cherry picked from commit cf1fe0524ad4793c8c422dc3fed3007b7fc96038)
Signed-off-by: Isaac Christensen <isaac.christensen@se-eng.com>
Reviewed-on: http://review.coreboot.org/6533
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
New SPD and update to the SPD map. Add both a 4GB and 2GB option.
4GB = RAM_ID{1,1,0}
2GB = RAM_ID{1,1,1}
Original-Change-Id: I37318c1b5a6ee84b7c55da00d326f10fe8af6f1e
Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
(cherry picked from commit 7eb5a4ef1062a34e883c3f356ab0dc00ba07910d)
Change-Id: I0f35a7f5191fefeb5910a2d28aea153516d9a11d
Reviewed-on: https://chromium-review.googlesource.com/171693
Tested-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Commit-Queue: Duncan Laurie <dlaurie@chromium.org>
(cherry picked from commit b02fa777aa5935021b2c69f7345dffd111cbd118)
Signed-off-by: Isaac Christensen <isaac.christensen@se-eng.com>
Reviewed-on: http://review.coreboot.org/6545
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
gma_fui_init repeats the initializations already performed in gma_setup_panel.
These redundant initializations reset any gtt settings done before this call.
Hence, they had to be done again after call to gma_fui_init. However, the call
gma_fui_init is not required at all. Does not affect the behavior of suspend/resume.
Old-Change-Id: Idfb9f9930624694b878ddc0fe8648b3c8dd80e55
Signed-off-by: Furquan Shaikh <furquan@google.com>
Reviewed-on: https://gerrit.chromium.org/gerrit/65997
Reviewed-by: Ronald G. Minnich <rminnich@chromium.org>
Reviewed-by: Stefan Reinauer <reinauer@google.com>
Commit-Queue: Furquan Shaikh <furquan@chromium.org>
Tested-by: Furquan Shaikh <furquan@chromium.org>
(cherry picked from commit c376aea1b89c9a829874d5c657693993a3bb1f13)
Falco/Slippy: Patch to fix garbage on screen during graphics initialization in normal mode
Depending on the init_fb parameter:
1) For normal mode, first page is filled with zeroes and setgtt is used make all GTT entries point to this
same page
2) For developer/recovery mode, we init the gtt to consecutive pages
Old-Change-Id: I281b0b7efe01f7892e98b19ff9a63c04b087bd2c
Signed-off-by: Furquan Shaikh <furquan@google.com>
Reviewed-on: https://gerrit.chromium.org/gerrit/65633
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Commit-Queue: Furquan Shaikh <furquan@chromium.org>
Tested-by: Furquan Shaikh <furquan@chromium.org>
(cherry picked from commit 97c99dfe52ef3a87d387fdbf27ad3a28ad81c722)
Squashed two graphics related commits for Falco/Slippy.
Change-Id: I7ddb92672c026fe66f9fb0caba9d8fdc3f8a9d0a
Signed-off-by: Isaac Christensen <isaac.christensen@se-eng.com>
Reviewed-on: http://review.coreboot.org/6536
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
The ALC283 needs a double function reset to ensure that all settings
are reset and the firmware beep is functional.
Original-Change-Id: Id9ddc6f4914957f39c5f9cdfaaac354808929146
Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/167291
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Commit-Queue: Duncan Laurie <dlaurie@google.com>
(cherry picked from commit c59865ac464af308baedcd69aa662f46ff3a04d3)
Change-Id: Ie6f3a8179376bc97a6d22712dd965f5e0e6ec5d6
Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/167313
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
(cherry picked from commit b31d7a31b838e67a4b7f33119a3baea049d30a36)
Signed-off-by: Isaac Christensen <isaac.christensen@se-eng.com>
Reviewed-on: http://review.coreboot.org/6518
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
Tested-by: build bot (Jenkins)
Change-Id: Ia2e5427fec1bfff9babb9c59a3878323277f4f4c
Signed-off-by: Ronald G. Minnich <rminnich@gmail.com>
Reviewed-on: https://gerrit.chromium.org/gerrit/66555
Commit-Queue: Ronald G. Minnich <rminnich@chromium.org>
Tested-by: Ronald G. Minnich <rminnich@chromium.org>
Reviewed-by: Gabe Black <gabeblack@chromium.org>
(cherry picked from commit 2b96235123d55db3ff5ae5c2454b65de831a1c18)
Signed-off-by: Isaac Christensen <isaac.christensen@se-eng.com>
Reviewed-on: http://review.coreboot.org/6524
Tested-by: build bot (Jenkins)
This patch ports the USB A-A firmware upload functionality from
exynos5250 over to exynos5420. Essentially just like a conflictless
cherry-pick of 9e69421f5f0eebf88c09913dee90082feab2856c. It also fixes
the exact same bug with SPI initialization for Pit and Kirby.
Old-Change-Id: Ief0ed54c0beb2701e51201041f9bc426b2167747
Signed-off-by: Julius Werner <jwerner@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/65751
Reviewed-by: David Hendricks <dhendrix@chromium.org>
(cherry picked from commit 5dff43f929478f83939221df13b961a69f89b132)
exynos5: Fix trivial style nits
A few curly braces on the wrong line.
Old-Change-Id: I4ddac4476c6509dc1716e8c1915fbdb67d346786
Signed-off-by: Julius Werner <jwerner@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/66153
Reviewed-by: Ronald G. Minnich <rminnich@chromium.org>
(cherry picked from commit 41e3fd9eaafe36433723f4e96a6d94c04e5fbafb)
Squashed two related commits.
Change-Id: I22d579693b5e7270aacb45bbe3557e40893dd1f8
Signed-off-by: Isaac Christensen <isaac.christensen@se-eng.com>
Reviewed-on: http://review.coreboot.org/6500
Tested-by: build bot (Jenkins)
Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
This improves firmware boot time substantially. Because cbmem isn't available
yet, we need to allocate some space in sram for the ttb. Doing cache
initialization in the bootblock means we can implement this once per CPU
instead of once per mainboard.
Old-Change-Id: Iad339de24df8ec2e23f91fe7bf57744e4cc766c5
Signed-off-by: Gabe Black <gabeblack@google.com>
Reviewed-on: https://gerrit.chromium.org/gerrit/65938
Reviewed-by: David Hendricks <dhendrix@chromium.org>
Commit-Queue: Gabe Black <gabeblack@chromium.org>
Tested-by: Gabe Black <gabeblack@chromium.org>
(cherry picked from commit c32b9b32ad933e627b9ea98434b392239b1fea73)
exynos5420: flush caches and disable MMU in resume path
This patch flushes the caches and disables the MMU before resuming.
c32b9b3 ("Set up caching in the bootblock.") had a bug where the
dcache and MMU remained enabled in the resume path. This caused
the machine to hang on resume. However, other bugs were preventing
us from testing this properly earlier on so it went unnoticed until
now.
Signed-off-by: David Hendricks <dhendrix@chromium.org>
Old-Change-Id: Ib1774f09d286a4d659da9fc2dad1d7a6fc1ebe5e
Reviewed-on: https://chromium-review.googlesource.com/67007
Reviewed-by: ron minnich <rminnich@chromium.org>
Commit-Queue: David Hendricks <dhendrix@chromium.org>
Tested-by: David Hendricks <dhendrix@chromium.org>
(cherry picked from commit 4fdf9763d25f70fd1e3591f6ff9785f78dd6170d)
Squashed two related commits.
Change-Id: Ibd42b28bb06930159248130e5ceaddb3b4b6cc2a
Signed-off-by: Isaac Christensen <isaac.christensen@se-eng.com>
Reviewed-on: http://review.coreboot.org/6511
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
We set up L2 cache early in romstage now so the old
function is now redundant.
Signed-off-by: David Hendricks <dhendrix@chromium.org>
Old-Change-Id: Icec93810ddd7feb48286d4b600cb2d58af38b7ef
Reviewed-on: https://gerrit.chromium.org/gerrit/65428
Reviewed-by: Hung-Te Lin <hungte@chromium.org>
Commit-Queue: David Hendricks <dhendrix@chromium.org>
Tested-by: David Hendricks <dhendrix@chromium.org>
(cherry picked from commit bb91f1078ea55a7c8bdc19336cef2ec9a5f4511f)
exynos: stack size: Increase the stack size to 16KB.
The lzma decoding function in the RAM stage allocates nearly 16KB on the stack
which is shared between the bootblock, rom stage, and ram stage. The stack had
been much too small and needed to be expanded.
Old-Change-Id: I1b74fff9b54e506320d58956b779b3a102e66868
Signed-off-by: Gabe Black <gabeblack@google.com>
Reviewed-on: https://gerrit.chromium.org/gerrit/65937
Reviewed-by: Ronald G. Minnich <rminnich@chromium.org>
Tested-by: Gabe Black <gabeblack@chromium.org>
Commit-Queue: Gabe Black <gabeblack@chromium.org>
(cherry picked from commit 243d8a80f68dd257ecc5b4e19614bc7f0f5d398b)
exynos: gpio: add a bigger delay when reading board strappings
Z-state pins were not reading reliably with a 5us delay, so increase
it to 15us.
This is ported from https://gerrit.chromium.org/gerrit/64338
Signed-off-by: David Hendricks <dhendrix@chromium.org>
Old-Change-Id: Ife6ea2ef5989e1a4c17913278ab972f0fd7f7f35
Reviewed-on: https://gerrit.chromium.org/gerrit/65727
Reviewed-by: Ronald G. Minnich <rminnich@chromium.org>
Tested-by: Ronald G. Minnich <rminnich@chromium.org>
Commit-Queue: David Hendricks <dhendrix@chromium.org>
Tested-by: David Hendricks <dhendrix@chromium.org>
(cherry picked from commit 76f0f8203f1af3f461745cefcc94e97c422d9084)
exynos5420: enable DMC internal clock gating
lets enable memory controller internal clock gating for ddr3.
with these bits enabled we save some power out of ddr3.
This is ported from https://gerrit.chromium.org/gerrit/#/c/60774
Signed-off-by: David Hendricks <dhendrix@chromium.org>
Old-Change-Id: I2f9b0d78483b3ea7441f54a715c7c1e42eda3f7f
Reviewed-on: https://gerrit.chromium.org/gerrit/65728
Reviewed-by: Ronald G. Minnich <rminnich@chromium.org>
Commit-Queue: David Hendricks <dhendrix@chromium.org>
Tested-by: David Hendricks <dhendrix@chromium.org>
(cherry picked from commit 022a81c44e655a9f81e974e730c0cecc1f048781)
exynos5420: Correct the 600MHz PMS value
In UM ver0.02, 600MHz clock PMS values differs from what is programed
currently. Though this also results in 600MHz clock, but it is better to
match what UM says. This patch chnage this as per UM
This is ported from https://gerrit.chromium.org/gerrit/#/c/65106/3
(Note: we already used the correct 600MHz value for KPLL)
Signed-off-by: David Hendricks <dhendrix@chromium.org>
Old-Change-Id: I6786815ab33427a23436e6ee37295f6c37dcd3d5
Reviewed-on: https://gerrit.chromium.org/gerrit/65726
Reviewed-by: Ronald G. Minnich <rminnich@chromium.org>
Tested-by: Ronald G. Minnich <rminnich@chromium.org>
Commit-Queue: David Hendricks <dhendrix@chromium.org>
Tested-by: David Hendricks <dhendrix@chromium.org>
(cherry picked from commit ceabf57ca78449fa6e9cfd212bdf4774706de92f)
Squashed five commits pertaining to exynos.
Change-Id: I3fd894aed15b8cd161c30904a46dac7e07eb8992
Signed-off-by: Isaac Christensen <isaac.christensen@se-eng.com>
Reviewed-on: http://review.coreboot.org/6425
Tested-by: build bot (Jenkins)
Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
(Clone of Falco change Ie2111e4bb70411aa697dc63c0c11f13fbe66c8d8)
Old-Change-Id: I5feba8fdbafba6d2de9f7d3de6170defc0d45a32
Signed-off-by: Shawn Nematbakhsh <shawnn@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/66536
Reviewed-by: Dave Parker <dparker@chromium.org>
(cherry picked from commit b78a872a6647d7bb82f6c06a75e4075e451a1622)
peppy: Disable unused clocks
CLKOUT for PCIE ports 2-5 and CLKOUT_XDP are not used
and can be disabled.
This change was modled after the change made in Falco:
Falco-Change-Id: I0f996e90f0ae42780de3a0c8dc5db00ec600748b
The only difference per schematic for Peppy was PCIe 1 supports
a NGFF interface. PCIe 0 is connected to WLAN.
Old-Change-Id: Ib4871cb2655316cb260ab33ada6b9d81f271377f
Signed-off-by: Steven Sherk <steven.sherk@se-eng.com>
Reviewed-on: https://gerrit.chromium.org/gerrit/66693
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: Shawn Nematbakhsh <shawnn@chromium.org>
Commit-Queue: Shawn Nematbakhsh <shawnn@chromium.org>
(cherry picked from commit 8f12335013a510dee3c21b55251ab00c0fbac609)
Squashed two related commits.
Change-Id: Ibc5b902018eec07fdccaa8c6cb066ce918f6a6b5
Signed-off-by: Isaac Christensen <isaac.christensen@se-eng.com>
Reviewed-on: http://review.coreboot.org/6419
Tested-by: build bot (Jenkins)
Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
There seem to be a significant number of shutdowns during suspend resume
tests related to critical temperatures. It is possible that we are getting
a bad reading from PECI and shutting down prematurely in some cases.
If we get a reading that is above critical then wait for the EC to re-poll
and then re-check the temperature in case it was just a bad reading.
Also add some ACPI debug messages when this happens.
Original-Change-Id: I0ab7bdcc50d133981c0f36fc696b06d4a1d939a7
Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/66937
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
(cherry picked from commit a39d7b11dd7b2af37fc2658542d56b32e3966ed4)
Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Change-Id: Ib612266511d90749ec6507f8467c71523ee8fb95
Reviewed-on: https://chromium-review.googlesource.com/66939
Tested-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Commit-Queue: Duncan Laurie <dlaurie@chromium.org>
(cherry picked from commit e98da983dca7819490464bddf08b9c53f28d2712)
Signed-off-by: Isaac Christensen <isaac.christensen@se-eng.com>
Reviewed-on: http://review.coreboot.org/6457
Tested-by: build bot (Jenkins)
Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Change-Id: I9aa3652d1b92cece01d024e19bdc065797896001
Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com>
Reviewed-on: http://review.coreboot.org/6470
Tested-by: build bot (Jenkins)
Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
The SMP on Exynos 5420 requires setting a special page and entry wrappers in
firmware side (SRAM) so kernel can start cores (and to switch clusters).
Change-Id: I77ca98bb6cff5b13e95dd29228e4536302f0aee9
Signed-off-by: Hung-Te Lin <hungte@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/64770
Reviewed-by: Ronald G. Minnich <rminnich@chromium.org>
(cherry picked from commit 4a11c7ab78cc0811df0f88763b0af8b9f24e5433)
Signed-off-by: Isaac Christensen <isaac.christensen@se-eng.com>
Reviewed-on: http://review.coreboot.org/6405
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
This moves the call to setup_power() before system_clock_init().
This causes the PMIC to set up the voltage rails earlier so that
the CPU clock can be set up at a faster rate (in the follow-up
patch). After system clock init, we re-initialize the PMIC's I2C
bus since the input clock rate will have changed.
Old-Change-Id: Ieb828ac25daad7ee95bfa4823aaaf161028c9c92
Reviewed-on: https://gerrit.chromium.org/gerrit/64744
Reviewed-by: Gabe Black <gabeblack@chromium.org>
Reviewed-by: Ronald G. Minnich <rminnich@chromium.org>
Tested-by: David Hendricks <dhendrix@chromium.org>
Commit-Queue: David Hendricks <dhendrix@chromium.org>
(cherry picked from commit 6c133a84ef4a32c35577a266905e02af8c2d9278)
pit: save setup_power() status and die later if needed
Since system clock and console initialization now happen after power
setup, we cannot print error messages in setup_power(). This patch
re-factors the code a little bit to save the status of setup_power()
so that if we get an error during setup_power() we will wait until
we can actually print something before dying.
Old-Change-Id: Id7ff477224b104b3c7e221c1d2df460ca9125f3b
Reviewed-on: https://gerrit.chromium.org/gerrit/65009
Reviewed-by: Gabe Black <gabeblack@chromium.org>
Commit-Queue: David Hendricks <dhendrix@chromium.org>
Tested-by: David Hendricks <dhendrix@chromium.org>
(cherry picked from commit 0c89f922b20bc1291ac7ba7b2c22bdce911be7a4)
Squashed two closely related commits.
Change-Id: I3efe29412738959e698c89d26e682536ceabdff8
Signed-off-by: Isaac Christensen <isaac.christensen@se-eng.com>
Reviewed-on: http://review.coreboot.org/6403
Tested-by: build bot (Jenkins)
Reviewed-by: David Hendricks <dhendrix@chromium.org>
Remove #include early_serial.c and rename to early_init.c as no actual
UART configuration is done here. Note that this SIO component still
hard codes its base address to 0x2e.
Change-Id: Ieef32ac7285246717f0519ffed4314ba28cd47dc
Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-on: http://review.coreboot.org/6271
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
This change makes it possible for vboot to avoid an
exploit that could cause involuntary switch to dev mode.
It gives depthcharge/vboot some information on the
type of input device that generated a key.
BUG=chrome-os-partner:21729
TEST=manually tested for panther
BRANCH=none
CQ-DEPEND=CL:182420,CL:182241,CL:182946
Change-Id: I87bdac34bfc50f3adb0b35a2c57a8f95f4fbc35b
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Signed-off-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-on: https://chromium-review.googlesource.com/182357
Reviewed-by: Luigi Semenzato <semenzato@chromium.org>
Tested-by: Luigi Semenzato <semenzato@chromium.org>
Commit-Queue: Luigi Semenzato <semenzato@chromium.org>
Reviewed-on: http://review.coreboot.org/6003
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
Set critical temp to match newer devices
Change-Id: I11f32297a9b8c9a3554821b5d1cd723d8d9e2b69
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: http://review.coreboot.org/6023
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
BUG=chrome-os-partner:21535
BUG=chrome-os-partner:25990
BRANCH=panther
TEST=manual: Boot on Panther and look in /sys/firmware/log for
the string "PCIe Root Port 4 ASPM is enabled"
Change-Id: I294571c113a8909adb2e97afca92aef9a1af917c
Signed-off-by: Stefan Reinauer <reinauer@google.com>
Signed-off-by: Stefan Reinauer <reinauer@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/187153
Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
Tested-by: Stefan Reinauer <reinauer@chromium.org>
Commit-Queue: Stefan Reinauer <reinauer@chromium.org>
Reviewed-on: http://review.coreboot.org/6007
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
FLVL is used to keep track of which thermal zones are active, but it is
not initialized upon boot / resume. An initial value of zero corresponds
to all zones being active, which causes the fan to spin at max speed
until the OS changes zones. Fix this annoyance by initializing FLVL to
the lowest temperature zone.
Also, fix a related bug where FLVL may jump to an undesired value. For
example, if FLVL=3 (zones 3 + 4 active), and zone 0 is set to off (it's
already off!), FLVL would previously become 1 (zones 1 + 2 + 3 + 4
active!). Fix this by not taking zone ON / OFF actions if our zone is
already ON / OFF.
BUG=chrome-os-partner:25766, chrome-os-partner:24775
TEST=Suspend / resume on Panther 20 times, verify that thermal zone after
resume matches expectation based upon temperature. Also, stress system
and verify thermal zones become active according to temperature
increase.
Change-Id: Ic60686aa5a67bf40c17497832b086ba09d56111a
Signed-off-by: Shawn Nematbakhsh <shawnn@chromium.org>
Signed-off-by: Stefan Reinauer <reinauer@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/186455
Reviewed-by: Stefan Reinauer <reinauer@chromium.org>
Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
Commit-Queue: Shawn Nematbakhsh <shawnn@chromium.org>
Tested-by: Shawn Nematbakhsh <shawnn@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/186669
Commit-Queue: Stefan Reinauer <reinauer@chromium.org>
Tested-by: Stefan Reinauer <reinauer@chromium.org>
Reviewed-on: http://review.coreboot.org/6006
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
Without this patch coreboot will always use the read-only version
of ramstage, even if there is a read-write version available.
BRANCH=panther
BUG=chrome-os-partner:25870
TEST=Install different RO and RW version, check in cbmem log that
coreboot's romstage and ramstage have different timestamps
in their banners.
Change-Id: I723a3d4479d59534660728d891a9f40a077b4ef0
Signed-off-by: Stefan Reinauer <reinauer@google.com>
Signed-off-by: Stefan Reinauer <reinauer@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/186664
Commit-Queue: Stefan Reinauer <reinauer@chromium.org>
Tested-by: Stefan Reinauer <reinauer@chromium.org>
Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: http://review.coreboot.org/6005
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
Based on latest thermal report
BUG=chrome-os-partner:24532
TEST=boot tested on panther
BRANCH=panther
Change-Id: I4b8639f926fc3cf57eb5329818b9b912bfbe222d
Signed-off-by: Mohammed Habibulla <moch@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/186113
Reviewed-by: Stefan Reinauer <reinauer@chromium.org>
Reviewed-on: http://review.coreboot.org/6004
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
When the thermal sensor on Panther is unavailable (early on resume)
it will return 0x80 which causes our AML thermal code to overflow,
which causes the system to shut down. Instead, return a reasonable
value in those cases so that the system will continue running until
the sensor gets back on its feet.
BUG=chrome-os-partner:24918
BRANCH=panther
TEST=suspend_resume_test survived more than 100 iterations on Panther
Change-Id: Ib2d714c39d353ce2415361bc6590784a3f6837d2
Signed-off-by: Stefan Reinauer <reinauer@google.com>
Signed-off-by: Stefan Reinauer <reinauer@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/182369
Tested-by: Stefan Reinauer <reinauer@chromium.org>
Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
Commit-Queue: Stefan Reinauer <reinauer@chromium.org>
Reviewed-on: http://review.coreboot.org/6002
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
Sometimes the SuperIO seems to provide wrong readings, especially early
on after a resume from suspend. This will cause the system to power off.
If that happens, wait for 1s and read again, to make sure the high
temperature value was not just a flaky read.
BUG=chrome-os-partner:24918
BRANCH=panther
TEST=Boot tested on Panther.
Change-Id: Ib3768528d90e34448e96ad587b2503d8d8b1a775
Signed-off-by: Stefan Reinauer <reinauer@google.com>
Signed-off-by: Stefan Reinauer <reinauer@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/182188
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
Tested-by: Stefan Reinauer <reinauer@chromium.org>
Commit-Queue: Stefan Reinauer <reinauer@chromium.org>
Reviewed-on: http://review.coreboot.org/6001
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
There is no speaker and no builtin microphone in this system,
hence disable them in the verb table.
BRANCH=panther
BUG=chrome-os-partner:24230
TEST=Boot Panther, see Microphone and Speaker disappear
in Audio Settings
Change-Id: I32bacec38ba3ba0c2359a8fc94e12af64f576012
Signed-off-by: Stefan Reinauer <reinauer@google.com>
Signed-off-by: Stefan Reinauer <reinauer@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/182006
Reviewed-by: Dylan Reid <dgreid@chromium.org>
Commit-Queue: Stefan Reinauer <reinauer@chromium.org>
Tested-by: Stefan Reinauer <reinauer@chromium.org>
Reviewed-on: http://review.coreboot.org/6000
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
Some SSD modules don't support DEVSLP correctly due to their
firmware. Since the power savings are minimal, don't use
DEVSLP to prevent potential problems. Some of the symptoms
are that sometimes this causes USB devices to not work properly.
BUG=chrome-os-partner:23186,
BRANCH=panther
TEST=Boot tested on Panther
Change-Id: Iba3f721c73e0e760b6a9861ca23480ddb923df40
Signed-off-by: Stefan Reinauer <reinauer@google.com>
Signed-off-by: Stefan Reinauer <reinauer@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/181957
Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: http://review.coreboot.org/5999
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
There needs to be an ACPI linkage to provide the power resource
needed to wake this device so the kernel will enable the SCI
before going to suspend.
A link is added for both NIC and WLAN, but it is only tested
on the NIC.
This is a forward port from Duncan's beltino patch.
BUG=chrome-os-partner:24657
BRANCH=panther
TEST=build and boot on panther, suspend and wake with etherwake
Change-Id: I2804d2e904e26d6e34f5a177f0dabc1aaa3f0288
Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Signed-off-by: Stefan Reinauer <reinauer@chromium.org>
Reviewed-by: Stefan Reinauer <reinauer@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/181752
Commit-Queue: Stefan Reinauer <reinauer@chromium.org>
Tested-by: Stefan Reinauer <reinauer@chromium.org>
Reviewed-on: http://review.coreboot.org/5998
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
When the system loses AC power, the system will power back on
automatically as soon as the AC power is reapplied.
BUG=chrome-os-partner:24066
BRANCH=firmware-panther-4920.24.B
TEST=boot tested on panther
Change-Id: I37ddc5a162afcce01c2df5f509bfd7f2d0c15ba1
Signed-off-by: Stefan Reinauer <reinauer@google.com>
Signed-off-by: Stefan Reinauer <reinauer@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/179537
Commit-Queue: Stefan Reinauer <reinauer@chromium.org>
Tested-by: Stefan Reinauer <reinauer@chromium.org>
Reviewed-by: Shawn Nematbakhsh <shawnn@chromium.org>
Reviewed-on: http://review.coreboot.org/5996
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
(panther port of Ib980100c648ae7472eac6f97e47f8ef3cbe72c7e)
BUG=none
BRANCH=none
TEST=boot tested on Panther
Change-Id: Iedcc107a43be170762d42d515c7e2a16ec395452
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Signed-off-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-on: https://chromium-review.googlesource.com/177474
Reviewed-by: Stefan Reinauer <reinauer@chromium.org>
Commit-Queue: Mohammed Habibulla <moch@google.com>
Tested-by: Mohammed Habibulla <moch@google.com>
Reviewed-on: http://review.coreboot.org/5995
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
This writes the default value to the register, but it gets rid of
the error that disturbs some of our tests:
ERROR: PNP: 002e.4 70 irq size: 0x0000000001 not assigned
(panther port of Ieab1c776b553c996a7d06e4059110943aaf41338)
BRANCH=none
BUG=chrome-os-partner:23945
TEST=boot test on Panther
Change-Id: Id45c3bdc0d2feaf6f75d984c41d1f6ffef592d4d
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Signed-off-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-on: https://chromium-review.googlesource.com/177468
Reviewed-by: Stefan Reinauer <reinauer@chromium.org>
Commit-Queue: Mohammed Habibulla <moch@google.com>
Tested-by: Mohammed Habibulla <moch@google.com>
Reviewed-on: http://review.coreboot.org/5994
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
(panther port of I933c475f693b0271f86b5166eb2c9b3873f1c2c6)
BUG=none
BRANCH=none
TEST=boot test on panther
Change-Id: I5958a8d701901706eaa38df4323120c8352fea5c
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Signed-off-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-on: https://chromium-review.googlesource.com/176563
Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
Commit-Queue: Mohammed Habibulla <moch@chromium.org>
Tested-by: Mohammed Habibulla <moch@chromium.org>
Reviewed-on: http://review.coreboot.org/5993
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
There is nothing attached to these devices so we can disable
them as well as the function 0 DMA controller.
Also remove the EC SMI/SCI mappings since there is no EC.
(panther port of Iedfe711058676f7ee118b0b66ab0f8a1e792ea87)
BUG=chrome-os-partner:23563
TEST=none
BRANCH=panther
Change-Id: Ie66f9b66744db98f8638495c05f3a075b6fa6db9
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Signed-off-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-on: https://chromium-review.googlesource.com/174944
Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
Commit-Queue: Mohammed Habibulla <moch@chromium.org>
Tested-by: Mohammed Habibulla <moch@chromium.org>
Reviewed-on: http://review.coreboot.org/5992
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
Fan is attached to port 2 instead of 3.
(panther port of I9878063a24b0b908c74522580f776a4ce7d03d75)
BUG=chrome-os-partner:23563
TEST=none
BRANCH=panther
Change-Id: I028e0e5a748fa0a20d34e27e870e14ed8c75e4d1
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Signed-off-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-on: https://chromium-review.googlesource.com/174984
Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
Commit-Queue: Mohammed Habibulla <moch@chromium.org>
Tested-by: Mohammed Habibulla <moch@chromium.org>
Reviewed-on: http://review.coreboot.org/5991
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
In C99 we defined a syntax for this. GCC’s old syntax is deprecated.
Modelled after commit 8089f178 (mainboard/lenovo/x230 Fix usage of GNU field
designator extension) [1].
[1] http://review.coreboot.org/5392
Change-Id: I51c72252800be64b9420d845e330fc0481c66470
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: http://review.coreboot.org/6024
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
(Panther clone of Ia41af8425ab6c24746253abd025acd3365dd5a18 by reinauer)
BUG=chrome-os-partner:23563
TEST=emerge-panther chromeos-coreboot-panther
[pg: Drop configs/, which is chromeos stuff, adapted
libpayload's config.panther to work with upstream]
[pm: Add HAVE_IFD_BIN and HAVE_ME_BIN Kconfig options]
[pm: rebase to master branch of coreboot upstream]
[md: don't use FMAP to get MAC address if CONFIG_CHROMEOS not set]
Change-Id: I50fd5c02da154e424dfefbe2020f4ce7ef9a4f8f
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Signed-off-by: Patrick Georgi <patrick@georgi-clan.de>
Signed-off-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-on: https://chromium-review.googlesource.com/174555
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Commit-Queue: Mohammed Habibulla <moch@chromium.org>
Tested-by: Mohammed Habibulla <moch@chromium.org>
Reviewed-on: http://review.coreboot.org/5990
Tested-by: build bot (Jenkins)
Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
We have the macro, let us be sure to make use of it.
Change-Id: I8dc5ca580c7485e3cce7ebc29189a452de52b1b1
Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-on: http://review.coreboot.org/6193
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
Like with other more recent boards already using DYNAMIC_CBMEM,
the pointer to TOC is no longer stored in GNVS for ACPI.
Change-Id: If2e11294202c40793ec985e2c0c006bbfcd03d3d
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/6034
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <gaumless@gmail.com>
First of many to remove guarding the inclusion of headers based on
CONFIG_ options. This *potentially* could hide issues such as functions
being swapped from under our feet, since different runtime behaviour
could be declared with the function same name and type-signature. Hence,
depending on the header we happen to get may change runtime behaviour.
Change-Id: Ife56801c783c44e1882abef711e09b85b7f295a4
Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-on: http://review.coreboot.org/6055
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
No need for these.
Change-Id: I1df6e2ef06bd5546a66ee05a15fa2f7c3daf8853
Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-on: http://review.coreboot.org/6039
Tested-by: build bot (Jenkins)
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-by: David Hendricks <dhendrix@chromium.org>
This existed for ChromeOS but was no longer used with DYNAMIC_CBMEM.
Change-Id: I558a7ae333e5874670206e20a147dd6598a3a5e7
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/6032
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@google.com>
Following the reasoning in,
8089f17 mainboard/lenovo/x230 Fix usage of GNU field designator extension
In C99 we defined a syntax for this. GCC's old syntax was deprecated.
Change-Id: I219ae74d60fd7211de2edee96e74bbe13130bb94
Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-on: http://review.coreboot.org/5849
Tested-by: build bot (Jenkins)
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Following the reasoning in,
8089f17 mainboard/lenovo/x230 Fix usage of GNU field designator extension
In C99 we defined a syntax for this. GCC's old syntax was deprecated.
Change-Id: I31841e7bf578c77d08d452779936fcf5b3026d4f
Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-on: http://review.coreboot.org/5848
Tested-by: build bot (Jenkins)
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Following the reasoning in,
8089f17 mainboard/lenovo/x230 Fix usage of GNU field designator extension
In C99 we defined a syntax for this. GCC's old syntax was deprecated.
Change-Id: Id967f6057759cf0603c84514d32b067c3658306f
Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-on: http://review.coreboot.org/5831
Tested-by: build bot (Jenkins)
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Following the reasoning in,
8089f17 mainboard/lenovo/x230 Fix usage of GNU field designator extension
In C99 we defined a syntax for this. GCC's old syntax was deprecated.
Change-Id: I4e5f2d7e8e6b76703fccce38fc7e3165d763e97f
Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-on: http://review.coreboot.org/5830
Tested-by: build bot (Jenkins)
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Following the reasoning in,
8089f17 mainboard/lenovo/x230 Fix usage of GNU field designator extension
In C99 we defined a syntax for this. GCC's old syntax was deprecated.
Change-Id: Idd7305cb34be77894ca4b6062bc0a2dc61126347
Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-on: http://review.coreboot.org/5822
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
Following the reasoning in:
8089f17 mainboard/lenovo/x230 Fix usage of GNU field designator extension
In C99 we defined a syntax for this. GCC's old syntax was deprecated.
Change-Id: I5be77fe6670601e103260077fae07a5b9fd41f1d
Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-on: http://review.coreboot.org/5821
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
Remove use of global variables uma_memory_base and uma_memory_size
from builds with Intel northbridges, as these variables can be kept
within the chipset or even as stack locals.
Intel platforms have no functional implemenation for option GFXUMA.
If we did implement some choice between external and integrated graphics,
it needs to be named in less obscure fashion.
Change-Id: I12f18c4ee6bc89e65a561db6c2b514956f3e2d03
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/5720
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
This defines new board_info entry 'Vendor name' to be displayed in place of, or
in addition to, the CONFIG_VENDOR string 'Google'.
Also flag these as flashrom accessible SPI without socket. Instructions to
disable flash write-protection can be found at Chromium developer documentation.
Change-Id: I69791a091417a80d01e0ba2c6462417730a07be0
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/5750
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
The Codec and ALS both have interrupt sources that can be configured.
The ALS kernel driver currently does not try to use it but the codec
driver does for things like jack detect.
ACPI Devices are added, but as with other ACPI devices the HID may
need to be updated once more official strings are decided.
BUG=chrome-os-partner:24380
BRANCH=baytrail
TEST=manual: build and boot on rambi and check for functional lightsensor
Change-Id: Ib51a2aaf32d5597926fcbe9183947e9ac53e1468
Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/182366
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/5049
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
In order to support probing I2C devices when the controller is
in ACPI mode the mainboard needs to decalre them in the proper
scope with the address/interrupt information. The touchpad devices
are ATML0000/ELAN0000 and the touchscreen is ATML0001 so they can
be distinguished in userland scripts based on ID. There is also
a special "ISTP" node that indicates whether the devices is a
touchpad (=1) or touchscreen (=0) in case this is useful to drivers.
These names may not be final but they are a starting point and can
be easily changed.
Atmel devices also have a bootloader mode which needs to be
declared as a separate device. Unfortunately it does not work as
expected to have multiple I2cSerialBus() resources declared in a
single device and have it select properly, even with the use of
StartDependentFn(), so bootloader devices are declared separately.
The original devices are left in \_SB scope and are only enabled
if the I2C controllers are in PCI mode. The new devices are only
enabled if the I2C controllers are in ACPI mode.
BUG=chrome-os-partner:24380
BRANCH=baytrail
TEST=manual
1) Ensure there is no change in functionality by default and that
the devices are still probed by chromeos_laptop in the kernel.
2) Enable lpss_acpi_mode=1 in devicetree.cb and kernel changes to
add _HID entries for devices in appropriate drivers. Ensure that
the devices are probed successfully. Further changes are needed
to the chromeos-touch-firmware scripts to load config and update
firmware based on the new ACPI _HID entries.
3) Put touchpad in bootloader mode (by flashing bad firmware) and
ensure that it is detected at address 0x25 and the firmware is
able to be updated.
Change-Id: I5b9b47ddc94474a677497271e963f62cb09438e0
Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/182259
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/5045
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
Nothing can actually use this as the EC cannot speak
using baytrail's SERIRQ protocol. Also, the voltage
bridge is going away so nothing will be hooked up to it.
Therefore disable this it.
BUG=chrome-os-partner:24693
BRANCH=rambi
TEST=Built and booted.
Change-Id: I406bb9c227578ec0a75eaf67143b3b27cb7880ae
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/182082
Reviewed-by: Shawn Nematbakhsh <shawnn@chromium.org>
Reviewed-on: http://review.coreboot.org/5042
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
Set critical temperature thresdholds to 70C. This will cause DPTF
framework to shut down the system so it may need to be higher or
lower but will need some testing.
BUG=chrome-os-partner:17279
BRANCH=rambi
TEST=build and boot on rambi, start DPTF framework and observe it
using specified critical thresholds.
Change-Id: Ibbf6d814295eb5ff006cb879676b7613f5eb56a3
Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/182025
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/5038
Tested-by: build bot (Jenkins)
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
The SoC needs to provide a 32k clock signal SUSCLK for
some modems to work properly, so this enables the signal.
BUG=chrome-os-partner:24425
TEST=Manual, check SUSCLK pin with a scope.
Change-Id: Ibc0d5bb38a2c3e16f381dfc256097fdced67fd1c
Reviewed-on: https://chromium-review.googlesource.com/180101
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Commit-Queue: Bernie Thompson <bhthompson@chromium.org>
Signed-off-by: Bernie Thompson <bhthompson@chromium.org>
Tested-by: Bernie Thompson <bhthompson@chromium.org>
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/5722
Reviewed-by: Aaron Durbin <adurbin@gmail.com>
Tested-by: build bot (Jenkins)
eMMC CLK was incorrectly configured as PULL_UP, but should have been
PULL_DOWN. 2K pulls somehow masked this problem.
BUG=chrome-os-partner:24353
TEST=Verify eMMC is bootable on Rambi on boards that previously failed
with an all-20K, all-PU eMMC pin configuration.
BRANCH=None
Change-Id: I0cbb6ebbb6818f83402b99330728266b09a0f5d6
Signed-off-by: Shawn Nematbakhsh <shawnn@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/181034
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/5026
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Tested-by: build bot (Jenkins)
Not used currently on rambi board. Disable in case it
saves power.
BUG=chrome-os-partner:23862
BRANCH=none
TEST=build and boot on rambi
Change-Id: Idb870c2cfa88cb6c3f1ada3caf0db566e33ec1eb
Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/180084
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/5020
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Tested-by: build bot (Jenkins)
With the ACPI GNVS exported and depthcharge changed to
initialize eMMC in ACPI mode we can now put the SCC
devices into ACPI mode.
BUG=chrome-os-partner:24380
BRANCH=none
TEST=build and boot on rambi, test eMMC and SD card
Change-Id: I39716198f8227c0c3293ac23eb09660792e2c51b
Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/179901
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/5018
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Tested-by: build bot (Jenkins)
This enables the DPTF framework, but it doesn't do much
without some sort of kernel+user components to drive it.
BUG=chrome-os-partner:17279
BRANCH=none
TEST=build and boot on rambi, dump DSDT and look over \_SB.DPTF
Change-Id: Icb632a6e70c3912bbdfa6ef3f5c87cd79d2b8a3a
Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/179480
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/5003
Tested-by: build bot (Jenkins)
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
These are the values that are seen with VBIOS and
may need tweaked for derivative panels.
BUG=chrome-os-partner:24367
BRANCH=none
TEST=boot on rambi in normal mode and see the panel come up
Change-Id: Ie3120ab3c5298135626e8534d3954acd263dc74b
Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/179365
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/5001
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Tested-by: build bot (Jenkins)
Now that the SD card controller is limited to the SD card
2.0 spec it's possible to use 20K pulls for the pads.
BUG=chrome-os-partner:24423
BUG=chrome-os-partner:24312
BRANCH=None
TEST=Built and booted. Able to dd to/from /dev/mmcblk1 without
any errors.
Change-Id: Id5396c55330a84bf7a09d227507d2bfcde66a1a4
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/179423
Reviewed-on: http://review.coreboot.org/4999
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Tested-by: build bot (Jenkins)
The rambi board can only meet the SD card 2.0 specification.
Therefore, the controller capabilities need to be overridden
to match.
BUG=chrome-os-partner:24423
BRANCH=None
TEST=Built and booted. /sys/kernel/debug/mmc0/ios shows
high speed as maximum timing as well as 3.3V signal voltage.
Change-Id: Ib3824800852376e0f15a70584917d6692087ccfe
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/179415
Reviewed-on: http://review.coreboot.org/4998
Tested-by: build bot (Jenkins)
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Bay Trail has 3 banks of gpios. Therefore, in order to
properly identify a gpio the specific bank number as well
as the GPIO within that bank is needed. The SPI
write-protect GPIO is GPIO 6 within the SUS bank (offset
0x2000).
BUG=chrome-os-partner:24324
BUG=chrome-os-partner:24408
BRANCH=None
TEST=Built and booted. Looked at GPIO sysfs in the
chromeos_acpi directory.
Change-Id: Ic51b5abe3bacf6cf9b6a90cf666f1a63b098a0e3
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/179195
Reviewed-on: http://review.coreboot.org/4995
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Tested-by: build bot (Jenkins)
Leave it under BOOTMODE_STRAPS to control whether these have
any functional meaning on the build.
Change-Id: Ieb59aa7ab4b1e8da6a1002e7a8e5462eb7988d35
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/5643
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
Strengthen PUs on all eMMC pins to fix problems with eMMC not coming up
on certain boards.
BUG=chrome-os-partner:24353
TEST=Manual. Burn FW on board that previously failed to boot eMMC,
verify chromeos can now install + boot from eMMC.
BRANCH=none
Change-Id: I7a9742968b8b8c2c42285ffc21de46aed9c87fb7
Signed-off-by: Shawn Nematbakhsh <shawnn@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/178917
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/4991
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Tested-by: build bot (Jenkins)
Rambi 1.5 boards use the native SD card controller on baytrail.
Therefore, enable those signals. The CLK, D*, and CMD pins use
2K pulls as these were shown to not exhibit any errors when
doing reads or writes to a DDR50 sd card.
Note that if a servo is connected on needs to enable the
sd_vref_sel rail to pp1800 as this causes issues with card
detect if it is not set to pp1800.
BUG=chrome-os-partner:24312
BRANCH=None
TEST=Built and booted. Tested sd card read and write works in kernel.
Also noted that write protect detection works as well.
Change-Id: I520e2808acbd8494534fcb710411dbc0e12fc874
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/178961
Reviewed-by: Shawn Nematbakhsh <shawnn@chromium.org>
Reviewed-on: http://review.coreboot.org/4990
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Tested-by: build bot (Jenkins)
Some 1.5 boards have a single channel ram configuration.
Accomodate such configs.
BUG=chrome-os-partner:22865
BRANCH=None
TEST=Built and booted ChromeOS.
Change-Id: I513327e47b9211d2dd1ea960d7da671a3773cb91
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/178340
Reviewed-by: Nick Sanders <nsanders@chromium.org>
Tested-by: Bernie Thompson <bhthompson@chromium.org>
Tested-by: Nick Sanders <nsanders@chromium.org>
Reviewed-on: http://review.coreboot.org/4983
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
The level shifting between 3.3V and 1.8V for the SERIRQ
signal is not working. Instead use the SERIRQ pad as
a gpio which is used as a direct IRQ signal for the
keyboard interupt.
BUG=chrome-os-partner:23965
BRANCH=None
TEST=Built and booted rambi. Keyboard works with associated EC change.
CQ-DEPEND=CL:177189
Change-Id: Ifc270ca38207828a6d4711551d4bde9121559cca
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/177223
Tested-by: Bernie Thompson <bhthompson@chromium.org>
Reviewed-on: http://review.coreboot.org/4979
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
The romstage code for rambi uses the mmio way of reading
inputs. However, this is a problem is the GPIOs are set up
as legacy mode. Subsequent warm resets mean the ram_id is
read incorrectly. Ensure the ram_id is read consistently
by keeping the GPIOs for ram_id in mmio mode.
BUG=chrome-os-partner:24085
BRANCH=None
TEST=Built and booted. And rebooted. Now seeing consistent ram_id
values on warm resets.
Change-Id: Ieff98c000be80998854f325754f1e819975d2be5
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/177230
Reviewed-by: Shawn Nematbakhsh <shawnn@chromium.org>
Reviewed-on: http://review.coreboot.org/4977
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
Some of the drivers in the kernel were not so happy about
having shared IRQs. Also, sharing IRQs means more code
needs to be run in interrupt context to determine if the IRQ
was meant for a particular device. Fix this.
No more 'mmc1: got irq while runtime suspended' messages.
BUG=chrome-os-partner:24056
BRANCH=None
TEST=Built and booted. Looked at /proc/interrupts and noted no
more sharing between pci devices.
Change-Id: Ie5da102204ffe3156dd55ab17af77df245a57c97
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/176792
Reviewed-by: Shawn Nematbakhsh <shawnn@chromium.org>
Reviewed-on: http://review.coreboot.org/4973
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
The kernel chromeos_laptop driver nomenclature expects the
board name to not be in all caps. Fix this as well as the i2c
address for the trackpad.
BUG=chrome-os-partner:24307
BRANCH=None
TEST=Built and booted. trackpad device is found. IRQs still not
working yet.
Change-Id: Id6be8ee4bce2835e303ea4fe63944be80d2d7ec2
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/176680
Reviewed-by: Shawn Nematbakhsh <shawnn@chromium.org>
Reviewed-on: http://review.coreboot.org/4970
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
Also add the relevant info about these pins to the ASL tables + add
SMBIOS type 41 data for these parts.
BUG=chrome-os-partner:22863
TEST=Manual on Rambi. Set some pins to GPIO_DIRQ, and then verify DIRQ
regwrites w/ GPIO_DEBUG look correct.
Change-Id: Id40655f9fb2ea7b10e1ff58d0b2a8b4cc6f05ff8
Reviewed-on: https://chromium-review.googlesource.com/176299
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Commit-Queue: Shawn Nematbakhsh <shawnn@chromium.org>
Signed-off-by: Shawn Nematbakhsh <shawnn@chromium.org>
Tested-by: Shawn Nematbakhsh <shawnn@chromium.org>
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/4963
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
For some reason HDA can now be disabled. It's unclear what changes
in the baytrail code allowed this to happen, sadly.
BUG=chrome-os-partner:22871
BRANCH=None
TEST=Noted hda is not in lspci.
Change-Id: I64e2560533be6f701fa66cd53c906b62b09012ed
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/176394
Reviewed-on: http://review.coreboot.org/4961
Tested-by: build bot (Jenkins)
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Rambi has 3 pins that need to be configured for SCI and SMI:
1. GPIO_CORE[0] - runtime SCI pin
2. GPIO_SUS[7] - SMI for firmware lid events
3. GPIO_SUS[0] - wake pin for S3 wakes from EC.
Configure these pins now that the rest of the infrastructure
is in place. The one thing that is yet to work is runtime SCI
for lid events once booted.
BUG=chrome-os-partner:23505
BRANCH=None
TEST=built and booted. lid close at rec screen works. And wake
from S3 with a keyboard press works.
Change-Id: I5f8e38ec5f4cf1a8ef7aa7fcee9abc344d9b184f
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/176393
Reviewed-on: http://review.coreboot.org/4960
Tested-by: build bot (Jenkins)
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
As rambi is a baytrail board it doesn't have a dedicated wake pin.
Therefore, one needs to enable the proper GPIO to wake up the sytem
before going into S3.
BUG=chrome-os-partner:23505
BRANCH=None
TEST=Put system into S3. Keyboard press created wake event. Also, typed
'lidclose' on EC console while at recovery screen. Machine properly
shutdown.
Change-Id: Ic67b6bce93d57c620f498505d83197e4ae34a07d
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/176392
Reviewed-on: http://review.coreboot.org/4959
Tested-by: build bot (Jenkins)
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
The superio.asl file allows for the mainboard to hang
devices off of the LPC bus in ACPI. Include the keyboard
controller, EC memory map, and host interface's resources.
BUG=chrome-os-partner:23505
BRANCH=None
TEST=Built and booted. Noted resource reservations in dmesg.
Change-Id: Ida6481cd4c4725b5d3946bc64179ee99c93b0106
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/176134
Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: http://review.coreboot.org/4950
Tested-by: build bot (Jenkins)
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Fix the SMI and SCI gpios for Rambi. Also, add in the
EC callbacks for the SMI handler. Note that the handler
for GPI SMIs has not been tested yet as baytrail chipset
code doesn't yet support setting up those configurations
yet.
BUG=chrome-os-partner:23505
BRANCH=None
TEST=Noted that SCI was enabled in /sys/firmware/acpi/interrupts
for the EC's SCI GPI. Also was able to see Chrome EC messages
with CONFIG_DEBUG_SMI and powering down at the dev screen.
Change-Id: I67b278fd38e1c09271d2c1e16e42f6e8c49e3a70
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/176077
Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: http://review.coreboot.org/4948
Tested-by: build bot (Jenkins)
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Baytrail has a configurable SCI irq. Add support for
properly configuring SCI irq. Note that it is currently
fixed to IRQ9, but the code supports setting it to the
other supported values. The current mainboards using
baytrail defer the madt IRQ override information to the
chipset.
BUG=chrome-os-partner:23505
BRANCH=None
TEST=Built and booted. Noted 'SCI is IRQ9' message.
Change-Id: I7b307bd58f9de944f0cb4c116107a15345499f2e
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/176075
Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: http://review.coreboot.org/4946
Tested-by: build bot (Jenkins)
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
These changes to the eMMC pads allows the kernel to see the
eMMC device. One is able to install onto the eMMC device, and
the kernel is loaded and booted from eMMC device. Note, that
it may not fully boot because of other issues such as
not-completely working ACPI support.
BUG=chrome-os-partner:22580
BRANCH=None
TEST=booted off of usb drive. can see eMMC device.
Change-Id: I9c088398297a0b559383bdf4a389dd19a1110e0f
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/176073
Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: http://review.coreboot.org/4945
Tested-by: build bot (Jenkins)
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
For some mysterious reason GPIO_S0_NC22 is making the eDP panel
go entirely white when it is configured with internal pullup.
Since these (supposedly XDP related) pins are unknown functionality
lets set them to GPIO_DEFAULT instead of GPIO_NC.
Additionally the VBIOS is being changed to issue int15 callback
to determine the boot graphics device. If we list both LFP and EFP
then the dev/rec screens will show on the panel when HDMI is not
attached and otherwise will display on HDMI.
BUG=chrome-os-partner:23507
BRANCH=rambi
TEST=build and boot on rambi, see firmware/kernel screens on the panel
when HDMI is not attached, and firmware screens on the panel and
kernel screens on both when HDMI is attached.
Change-Id: Ieb05a591d63c4f8e09fa154eeb76004d32579508
Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/175952
Reviewed-by: Shawn Nematbakhsh <shawnn@chromium.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/4944
Tested-by: build bot (Jenkins)
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
The FADT for baytrail had incorrect offsets leading to
the kernel spewing a huge mess of ACPI errors. Fix these offsets
to be initialized in the chipset code.
BUG=chrome-os-partner:23505
BRANCH=None
TEST=Built and booted into kernel on rambi. Login screen comes up.
Change-Id: I89fc2a4fd800ff01cedf89b51cfb1369aceb9f03
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/175663
Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: http://review.coreboot.org/4941
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
This provides the initial support for interrupt routing
in bay trail. It includes both acpi changes and board changes
to ensure the interdependencies are met with the current ASL
code. The PIRQ routing is handled by the mainboard exporting
an irqroute.h header that describes the per device and PIRQ
PCI settings.
There are still a lot of ACPI errors in the kernel with this
change, though.
BUG=chrome-os-partner:23505
BRANCH=None
TEST=Built and booted rambi into kernel.
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Change-Id: Id8a865a24fc8d49743c0b54efdb64aaef52fcd8e
Reviewed-on: https://chromium-review.googlesource.com/175700
Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: http://review.coreboot.org/4940
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
CONFIG_ARCH is a property of the cpu or soc rather than a property of the
board. Hence, move ARCH_* from every single board to respective cpu or soc
Kconfigs. Also update abuild to ignore ARCH_ from mainboards.
Change-Id: I6ec1206de5a20601c32d001a384a47f46e6ce479
Signed-off-by: Furquan Shaikh <furquan@google.com>
Reviewed-on: http://review.coreboot.org/5570
Tested-by: build bot (Jenkins)
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
A global flag oprom_is_loaded was used to indicate to
U-boot that VGA option ROM was loaded and run, or that
native VGA init was completed on GMA device.
Implement this feature without dependency to CHROMEOS option
and replace use of global variable oprom_is_loaded with call
to gfx_get_init_done().
Change-Id: I7e1afd752f18e5346dabdee62e4f7ea08ada5faf
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/4309
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@google.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Currently we have no developer or recovery mode switches when
building without ChromeOS.
Change-Id: I49adfcd8408838cf581430970be5efcef11ba06b
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/5596
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@google.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
There is a lot of NVS allocated to things that are not really
used. Most of these are removed and some are moved around.
Thermals are expected to be handled with DPTF so I've removed
that bit of code but have not yet cleaned up the thermal zone.
I left in the SIO BARs since I think we will need those still
even though they may need work still.
BUG=chrome-os-partner:23505
BRANCH=rambi
TEST=build and boot on rambi
Change-Id: Id16ee67e6b3709a303c001afd72947147f938127
Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/175626
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/4936
Tested-by: build bot (Jenkins)
Add a length define for all the reserved MMIO regions and
use them in the ACPI code to reserve the regions there.
Add a region for the "abort page" documented in the EDS.
BUG=chrome-os-partner:23505
BRANCH=rambi
TEST=build and boot on rambi
Change-Id: I2060dca0636a2fdc0533ddd0826f94add2c272c3
Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/175624
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/4934
Tested-by: build bot (Jenkins)
- a few clock gating bits were set improperly and were preventing
the system from transitioning out of S0 state.
- the XHCC registers were not getting the top byte set properly
which includes things like DMA write request size and request
boundary crossing control. This was causing memory corruption.
BUG=chrome-os-partner:23635
BRANCH=rambi
TEST=build and boot kernel from USB on rambi with XHCI driver
Change-Id: I8e8135a793dfbaa1f163766702e3a8f19bba9703
Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/175558
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/4933
Tested-by: build bot (Jenkins)
Correct selection of UART depends of board layout, not the CPU
internals, so default setting should originate from mainboard.
Change-Id: Ibf0ab0847ccce73c22704e86983dbe3d24ebc8a0
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/5618
Tested-by: build bot (Jenkins)
Reviewed-by: David Hendricks <dhendrix@chromium.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Rename coreboot_ram stage to ramstage. This is done in order to provide
consistency with other stage names (bootblock, romstage) and to allow any
Makefile rule generalization, required for patches to be submitted later.
Change-Id: Ib66e43b7e17b9c48b2d099670ba7e7d857673386
Signed-off-by: Furquan Shaikh <furquan@google.com>
Reviewed-on: http://review.coreboot.org/5567
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
There is redundancy in terms of use of init_timer. We have a Kconfig option to
decide whether a board has init_timer as well as we use a stub for init_timer in
places where we do not have any init_timer defined. Thus, remove the Kconfig
option. Henceforth, all boards that do not have init_timer functionality can
include a stub_timer if required.
Change-Id: I35d38ec686f4dc92861cf9248f9b540323cd98ae
Signed-off-by: Furquan Shaikh <furquan@google.com>
Reviewed-on: http://review.coreboot.org/5569
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
This patch implements a simple interface between the EC and mainboard
ASL code. This interface does not rely on the preprocessor, and
prevents name conflicts by scoping the interface methods. As this
interface is documented on the coreboot wiki, an in-tree documentation
is not provided.
Change-Id: If0b09be4f5e17cc444539a30f0186590fa0b72b5
Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Reviewed-on: http://review.coreboot.org/5515
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@gmail.com>
The GP15 ACPI object was used to get the state of the lid. However
GP15 is specific to certain Intel chipsets, and will not always be in
the ACPI namespace. Instead of hardcoding this object, let the
mainboard define it.
Also, document the ACPI interface for the EC.
Change-Id: I02a2eb3116af61ea5701f84507327aa40218597a
Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Reviewed-on: http://review.coreboot.org/5444
Tested-by: build bot (Jenkins)
Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Idwer Vollering <vidwer@gmail.com>
This adds the EHCI driver back to libpayload and configures
the devicetree to route ports to EHCI.
This is hopefully just temporary until the issues with XHCI
can be worked out.
BUG=chrome-os-partner:23635
BRANCH=rambi
TEST=build and boot from USB on rambi
Change-Id: I0549661f5e5fd83477f4839a05e7e21175b24b64
Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/175513
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/4931
Tested-by: build bot (Jenkins)
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
This option is used to make uart8250mem option visible in menuconfig.
Showing it for these ARMs is incorrect.
Change-Id: I2c28e1c3781df41c09c365355a5105c9fe4945ed
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/5259
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
The callers of the following functions assume the storage
area provided by the pointers is initialized. That's not the
case as these were just place holders.
- void acpi_create_intel_hpet(acpi_hpet_t * hpet);
- void acpi_create_serialio_ssdt(acpi_header_t *ssdt);
To fix this properly initialize the hpet entry, and just remove
the serialio_ssdt function entirely.
BUG=chrome-os-partner:23505
BRANCH=None
TEST=Built and booted through depthcharge on rambi. Noted no more
ACPI errors relating to invalid length.
Change-Id: If56ab033562ef2d755e9c9de42f507c95d291aba
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/174716
Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: http://review.coreboot.org/4917
Tested-by: build bot (Jenkins)
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
The EC LPC init function needs to run to enable the internal keyboard.
I needed this to confirm that it is just USB keyboards that are causing
all sorts of issues.
BUG=chrome-os-partner:23635
BRANCH=rambi
TEST=boot to recovery screen and hit tab
Change-Id: Iea0fc66ba62ea7da71ef83c26e25ae32bef102bd
Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/175207
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/4915
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Tested-by: build bot (Jenkins)
Enable first SATA port in Rambi device tree.
BUG=chrome-os-partner:23643
TEST=TEST=Manual, in dev mode. Verify on rambi that SATA disk is
detected, and kernel is found + booted.
Change-Id: Ic0cb5f9ff17ca0f6cc7941f203b9338df200811d
Signed-off-by: Shawn Nematbakhsh <shawnn@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/174916
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/4914
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Tested-by: build bot (Jenkins)
Add the on-board devices in the SoC to the device tree.
Also, disable the unused devices aside from TXE and HDA.
Those particular devices cause the system to shut down
when they are disabled.
BUG=chrome-os-partner:22871
BRANCH=None
TEST=Built and booted through depthcharge. Noted the calls to the
southcluster disable function.
Change-Id: I482c1c9609833054aeb2948144af54b57d3df086
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/174645
Reviewed-by: Shawn Nematbakhsh <shawnn@chromium.org>
Reviewed-on: http://review.coreboot.org/4912
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Tested-by: build bot (Jenkins)
With the recent improvement 3d6ffe76f8,
speedup by CACHE_ROM is reduced a lot.
On the other hand this makes coreboot run out of MTRRs depending on
system configuration, hence screwing up I/O access and cache
coherency in worst cases.
CACHE_ROM requires the user to sanity check their boot output because
the feature is brittle. The working configuration is dependent on I/O
hole size, ram size, and chipset. Because of this the current
implementation can leave a system configured in an inconsistent state
leading to unexpected results such as poor performance and/or
inconsistent cache-coherency
Remove this as a buggy feature until we figure out how to do it properly
if necessary.
Change-Id: I858d78a907bf042fcc21fdf7a2bf899e9f6b591d
Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com>
Reviewed-on: http://review.coreboot.org/5146
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@google.com>
As rambi has the ChromeOS EC on it the EC needs to
be configured properly. Do this along with updating the
ChromeOS support for passing on write protect state, recovery
mode and developer mode.
BUG=chrome-os-partner:23387
BRANCH=None
TEST=Built and booted to depthcharge. EC software sync appears to
work correctly. Additionaly, 'mainboard_ec_init' appears in
the console output.
Change-Id: I40c5c9410b4acaba662c2b18b261dd4514a7410a
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/174714
Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: http://review.coreboot.org/4905
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
There's some baked in assumptions internal to coreboot
that the BSP's cpu device exists in the device tree. Therefore
provide one in the device tree.
BUG=chrome-os-partner:22862
BRANCH=None
TEST=Compiled and booted with other changes.
Change-Id: I22ba10964760ee8efbc5bbd5d4ce65daf31b3839
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/173702
Reviewed-on: http://review.coreboot.org/4887
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
The ram_id[2:0] signals have stuffing options for pull up/down
with values of 10K. However, the default pulldown values for these
pads are 20K. Therefore, one can't read a high value because of
the high voltage threshold is 0.65 * Vref. Therefore the high
signals are marginal at best.
Fix this issue by disabling the internal pull for the pads connected
to ram_id[2:0].
BUG=chrome-os-partner:23350
BRANCH=None
TEST=Built and checked that ram_id[2:0] is properly read now.
Change-Id: Ib414d5798b472574337d1b71b87a4cf92f40c762
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/173211
Reviewed-by: Shawn Nematbakhsh <shawnn@chromium.org>
Reviewed-by: Bernie Thompson <bhthompson@chromium.org>
Reviewed-on: http://review.coreboot.org/4885
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
CHROMEOS is the meant to be selected by the user. The correct variable
for a mainboard to select is MAINBOARD_HAS_CHROMEOS. This will then
default to a CHROMEOS build, but when the mainboard selects CHROMEOS,
the user can no longer disable CHROMEOS.
Change-Id: I78fb15a0a9fef733e2de064d6c09cf774b7bce78
Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Reviewed-on: http://review.coreboot.org/5218
Reviewed-by: Aaron Durbin <adurbin@google.com>
Tested-by: build bot (Jenkins)
spd.bin can reside anywhere in CBFS, and we only use CBFS APIs to
access and read it. As such, there is no need to hardcode it, and it
can collide with mrc.bin or mrc.cache on some boards. Do not use a
specific position for spd.bin, but instead let cbfstool find the
optimal placement.
Change-Id: I496094d3c0de708813494095b7ac4be8addb4112
Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Reviewed-on: http://review.coreboot.org/5210
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Aaron Durbin <adurbin@google.com>
If the SerialIO devices are put into ACPI mode then it is possible
to use ACPI to instantiate the touchpad in the kernel without
needing to have a platform level driver to do the binding.
This is the "new way" of describing on-board I2C devices and the
upstream kernel is starting to add ACPI IDs to drivers so they can
be used in this fashion. For the Cypress touchpad use a generic
ACPI ID of "CYPA0000" to describe it.
In order to support the proper scoping of the touchpad device under
the appropriate I2C controller device the mainboard.asl file needs
to be included after pch.asl so the I2C device exists.
Change-Id: I81e053d27be478f3a19b6f9b13cd2b4fabcb88c0
Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: http://review.coreboot.org/5194
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
There are currently 4 SKUs:
0b000 - 4GiB total - 2 x 2GiB Micron MT41K256M16HA-125:E 1600MHz
0b001 - 4GiB total - 2 x 2GiB Hynix H5TC4G63AFR-PBA 1600MHz
0b010 - 2GiB total - 2 x 1GiB Micron MT41K128M16JT-125:K 1600MHz
0b011 - 2GiB total - 2 x 1GiB Hynix H5TC2G63FFR-PBA 1600MHz
Add each of the 4 spds to the build, and use the proper
parameters to MRC to use the in-memory SPD information.
BUG=chrome-os-partner:22865
BRANCH=None
TEST=Built. Noted 1024 bytes of SPD content.
Change-Id: Ife96650f9b0032b6bd0d1bdd63b8970e29868365
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/172280
Reviewed-on: http://review.coreboot.org/4872
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
The calculations for static allocation are no longer valid.
Change-Id: I6740cdcec789abddf78485a0edaf24882ef8c2a5
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/4569
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: David Hendricks <dhendrix@chromium.org>
Based on info from commit messages (most devel/eval boards are mentioned
as such in commit message) and information from vendor sites (mostly based
on form factor).
Classification for siemens/sitemp_g1p1 is based on info by Nico Huber.
For Google boards based on info from ML posted by Aaron Durbin.
Remaining unclassified board is:
google/pit
For which very little info is available publically.
Change-Id: I12dfff4c629811a48cfc77be27bdc5081530b8f6
Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com>
Reviewed-on: http://review.coreboot.org/4759
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@gmail.com>
The replacement function confirms CBMEM TOC is wiped clean on power
cycles and resets. It also introduces compatibility interface to ease
up transition to DYNAMIC_CBMEM.
Change-Id: Ic5445c5bff4aff22a43821f3064f2df458b9f250
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/4668
Reviewed-by: Aaron Durbin <adurbin@google.com>
Tested-by: build bot (Jenkins)
Do not expose options that are unsupported by the board. I tried for
a couple of days to see why hyperthreading wasn't working. It's not
supported by the CPU. The same applies to the baud_rate option. It
makes no sense to expose it to userspace via nvramtool.
Change-Id: I89b91820616d92fb4db20bf77f4b7f48a70353d5
Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Reviewed-on: http://review.coreboot.org/4697
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
board_info.txt is a file to be used by board-status to add
some useful info to the generated table like flash chip type.
This series is autogenerated from wiki page Supported_Motherboards.
Change-Id: Ie2bda900713ef4883134477163320936c84c34f5
Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com>
Reviewed-on: http://review.coreboot.org/4701
Tested-by: build bot (Jenkins)
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
One of arguments to cbfs_get_file_content was missing.
Change-Id: Icb4ef26f18d63c133bc32f1c62a524edee0621ea
Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com>
Reviewed-on: http://review.coreboot.org/4696
Tested-by: build bot (Jenkins)
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Delay the copying of MRC cache data from CAR to CBMEM until after
sdram_initialize() returns and cbmem_initialize() completes.
Calling cbmem_initialize() twice would complicate the decision logic
of when CBMEM area needs to be wiped clean.
Change-Id: Ic59e94cb2436293efc47b52f7418f5dbf76c714a
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/4666
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@google.com>
Ability to choose compatibility mode is interesting for testing payloads and
OS for compatibility with older systems.
As per comments
"ide_legacy_combined # TODO: Does nothing since
generations, remove from sb code?"
The "combined" mode was removed. It wasn't used by any mobo and the code for
it is almost identical to IDE one other than few bits relating to interrupt
handling and ISA mode.
Change-Id: I407a8fac753b513812a86bef5abcf39c6d81472e
Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com>
Reviewed-on: http://review.coreboot.org/4658
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
Number one reason to use cbfs_get_file was to get file length.
With previous patch no more need for this.
Change-Id: I330dda914d800c991757c5967b11963276ba9e00
Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com>
Reviewed-on: http://review.coreboot.org/4674
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
Tested-by: build bot (Jenkins)
THis reduces risks of bufer overflows.
Change-Id: I77f80e76efec16ac0a0af83d76430a8126a7602d
Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com>
Reviewed-on: http://review.coreboot.org/4279
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
The main purpose of option rom is to supply int* handlers.
But supplying those is outside of coreboot scope and if someone needs those
they should run SeaBIOS anyway which runs the option roms wonderfully.
Running VGA oprom is kept because they're needed to init graphics.
This patch still keeps the options to include the option roms to make them
available to SeaBIOS.
Change-Id: I646334cf88094d3bf8f527779a68a07e0b4b93ec
Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com>
Reviewed-on: http://review.coreboot.org/4545
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
Reviewed-by: Kevin O'Connor <kevin@koconnor.net>
Configure the pins for the UART unconditionally in the mainboard code (when we
know which UART to configure) instead of in the UART driver. This also means
the UART will work if later software wants to use it without setting up the
pins.
Built and booted on pit with the serial turned off and some serial init
in the kernel decompression stub fixed.
Change-Id: Icab5755e4f935f52d44b9cb3b43d1cb62acce08f
Signed-off-by: Gabe Black <gabeblack@google.com>
Reviewed-on: https://gerrit.chromium.org/gerrit/65299
Reviewed-by: Hung-Te Lin <hungte@chromium.org>
Commit-Queue: Gabe Black <gabeblack@chromium.org>
Tested-by: Gabe Black <gabeblack@chromium.org>
Reviewed-on: http://review.coreboot.org/4457
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
This patch implements the basic infrastructure required to use the USB
A-A firmware upload feature on Exynos5 processors with Coreboot. It will
require a corresponding host-side script that activates the feature and
uploads the correct image parts in the correct order to harcoded target
addresses, as described in the comments of alternate_cbfs.c.
Also fixes a bug in the Google Snow mainboard where it would not
correctly initialize the pinmux configuration for the SPI flash bus.
During a normal SPI boot the IROM would already do that for you, but
when booting from USB you have to do it yourself.
Change-Id: I40a39f8f5d1d70b58dbf258015c1653a27097d67
Signed-off-by: Julius Werner <jwerner@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/64875
Reviewed-by: Stefan Reinauer <reinauer@chromium.org>
Reviewed-by: Hung-Te Lin <hungte@chromium.org>
Commit-Queue: Gabe Black <gabeblack@chromium.org>
Reviewed-on: http://review.coreboot.org/4456
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
Change-Id: I6729a139091b40d8fd9ba2aa7a8c4e14216d95c5
Signed-off-by: Gabe Black <gabeblack@google.com>
Reviewed-on: https://gerrit.chromium.org/gerrit/64879
Reviewed-by: Stefan Reinauer <reinauer@google.com>
Commit-Queue: Stefan Reinauer <reinauer@google.com>
Tested-by: Stefan Reinauer <reinauer@google.com>
Reviewed-on: http://review.coreboot.org/4440
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
The memory corruption problem in Exynos suspend/resume process is caused by two
things together: PHY_RESET and MRS command.
After stop sending MRS on resume, we can now remove the workaround of skipping
PHY_RESET.
Change-Id: I64acc27c1d2bb549ae6ad7d32ecda94b0355972c
Reviewed-on: https://gerrit.chromium.org/gerrit/64736
Tested-by: Hung-Te Lin <hungte@chromium.org>
Reviewed-by: David Hendricks <dhendrix@chromium.org>
Commit-Queue: Hung-Te Lin <hungte@chromium.org>
Reviewed-on: http://review.coreboot.org/4433
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
This includes the new dp code, which is better, and the fimd code,
which is changed and improved. We took the chance to remove un-needed
files, and also to remove some foolish u-boot habits, but not all of
them. That will take time.
With these changes we get graphics.
Since the only mainboards we have with 16 bit graphics are 5:6:5,
adjust edid.c to just use that format. If at some future time we need
4:4:4, which seems unlikely, we'll need to add a function to adjust
the lb_framebuffer. Note that you can't just divine this from the EDID,
as the graphics pipe format need not match the actual final format used.
The EDID reading works. We've been requested to support hard-coded
EDIDs and that will come in the next revision. Currently the hard-coded
EDID is ignored for testing.
Change-Id: Ib4d06dc3388ab90c834f94808a51133e5b515a4d
Signed-off-by: Ronald G. Minnich <rminnich@google.com>
Reviewed-on: https://gerrit.chromium.org/gerrit/64240
Reviewed-by: Stefan Reinauer <reinauer@google.com>
Tested-by: Ronald G. Minnich <rminnich@chromium.org>
Commit-Queue: Gabe Black <gabeblack@chromium.org>
Reviewed-on: http://review.coreboot.org/4432
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
This update the PMIC write sequence to be correct for newer board
revisions.
Signed-off-by: David Hendricks <dhendrix@chromium.org>
Change-Id: I2210b0d1945fb19c96a674c8fad1b0ff5a4a381e
Reviewed-on: https://gerrit.chromium.org/gerrit/64304
Reviewed-by: Ronald G. Minnich <rminnich@chromium.org>
Commit-Queue: David Hendricks <dhendrix@chromium.org>
Tested-by: David Hendricks <dhendrix@chromium.org>
Reviewed-on: http://review.coreboot.org/4427
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
This corrects a minor typo used for a part number.
Signed-off-by: David Hendricks <dhendrix@chromium.org>
Change-Id: I8583cbfc3b4a6c3ad06419f5aab3ba7a8f685575
Reviewed-on: https://gerrit.chromium.org/gerrit/64301
Reviewed-by: Ronald G. Minnich <rminnich@chromium.org>
Commit-Queue: David Hendricks <dhendrix@chromium.org>
Tested-by: David Hendricks <dhendrix@chromium.org>
Reviewed-on: http://review.coreboot.org/4424
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
In a previous commit the contents of wakeup_need_reset were removed because
the GPIO it referred to wasn't connected to anything on pit. I didn't realize
at that time that that could have been because we hadn't tried getting
suspend/resume working on pit and hadn't updated that file. On snow, the GPIO
is the recovery mode pin. This change updates pit to have the right GPIO,
kirby to read that GPIO, and makes the comments for both pit and kirby more
explicit and spells out the fact that this is the recovery mode GPIO.
Having a check here at all may still be a holdover from snow that isn't
applicable to pit or kirby, but since there is a parallel as far as the
recovery mode GPIO we might as well make them match while waiting for more
information.
Change-Id: Ic1f3f605a0fddf89e8f5668c7a8df30bdfb91d94
Signed-off-by: Gabe Black <gabeblack@google.com>
Reviewed-on: https://gerrit.chromium.org/gerrit/64164
Reviewed-by: Ronald G. Minnich <rminnich@chromium.org>
Commit-Queue: Gabe Black <gabeblack@chromium.org>
Tested-by: Gabe Black <gabeblack@chromium.org>
Reviewed-on: http://review.coreboot.org/4421
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
Like on kirby, this header had a single constant in it that was actually used.
This change moves that constant inline and gets rid of the header file.
Change-Id: Ibe380396f72fddb121fb6ceb3cee24f1b9a85738
Signed-off-by: Gabe Black <gabeblack@google.com>
Reviewed-on: https://gerrit.chromium.org/gerrit/64163
Reviewed-by: Ronald G. Minnich <rminnich@chromium.org>
Commit-Queue: Gabe Black <gabeblack@chromium.org>
Tested-by: Gabe Black <gabeblack@chromium.org>
Reviewed-on: http://review.coreboot.org/4420
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
1. Kirby doesn't have a backlight enable GPIO on the AP since that's handled
entirely by the DP-to-LVDS bridge.
2. There is no tps65090 on the other side of the EC who's settings need to be
adjusted. If we need to turn on the LCD or backlight power manually, it will
have to be done in a different way.
3. The PMIC doesn't provide a 32KHz output for the audio codec.
Change-Id: Iadc5f3aec4818805edf3f2517da9e6fee87085dc
Signed-off-by: Gabe Black <gabeblack@google.com>
Reviewed-on: https://gerrit.chromium.org/gerrit/63883
Commit-Queue: Gabe Black <gabeblack@chromium.org>
Reviewed-by: Gabe Black <gabeblack@chromium.org>
Tested-by: Gabe Black <gabeblack@chromium.org>
Reviewed-on: http://review.coreboot.org/4413
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
The function in wakeup.c isn't applicable on kirby. The only constant in
exynos5420.h that was used was the speed of the 4th i2c bus. Instead of having
a whole header file for that one constant used in one place, the constant is
just moved inline along with the comment it had in the header.
Change-Id: I5ad50c5eeaecbbf7865d76afb31a12d36c3371ee
Signed-off-by: Gabe Black <gabeblack@google.com>
Reviewed-on: https://gerrit.chromium.org/gerrit/63882
Commit-Queue: Gabe Black <gabeblack@chromium.org>
Reviewed-by: Gabe Black <gabeblack@chromium.org>
Tested-by: Gabe Black <gabeblack@chromium.org>
Reviewed-on: http://review.coreboot.org/4412
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
Change-Id: Ic78c65486816015f7574a13affc6e54acbbea73e
Signed-off-by: Gabe Black <gabeblack@google.com>
Reviewed-on: https://gerrit.chromium.org/gerrit/63875
Commit-Queue: Gabe Black <gabeblack@chromium.org>
Reviewed-by: Gabe Black <gabeblack@chromium.org>
Tested-by: Gabe Black <gabeblack@chromium.org>
Reviewed-on: http://review.coreboot.org/4411
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
... In order to do this, the graphics memory has to move into
the resource allocator and out of CBMEM.
Change-Id: I565c3d6dea747822fbabf6f3845232d4adfbf333
Signed-off-by: Stefan Reinauer <reinauer@google.com>
Reviewed-on: https://gerrit.chromium.org/gerrit/63657
Reviewed-by: David Hendricks <dhendrix@chromium.org>
Reviewed-on: http://review.coreboot.org/4391
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
... In order to do this, the graphics memory has to move into
the resource allocator and out of CBMEM.
Change-Id: I7396da4a7068404b0d2e4d308becab4dd6ea59bb
Signed-off-by: Stefan Reinauer <reinauer@google.com>
Reviewed-on: https://gerrit.chromium.org/gerrit/59326
Reviewed-by: David Hendricks <dhendrix@chromium.org>
Reviewed-on: http://review.coreboot.org/4390
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
It's not needed and it's a potential problem source.
Change-Id: Ic4cafe74e7fc3a9031d852895ad7fd5e5cd64d11
Signed-off-by: Ronald G. Minnich <rminnich@google.com>
Reviewed-on: https://gerrit.chromium.org/gerrit/62279
Commit-Queue: David Hendricks <dhendrix@chromium.org>
Reviewed-by: David Hendricks <dhendrix@chromium.org>
Tested-by: David Hendricks <dhendrix@chromium.org>
Reviewed-on: http://review.coreboot.org/4410
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
Moved a lot of code from i915io.c to intel_dp.c with specific function calls
Change-Id: Ib2ed52b4f73ee0076e2dd68a26541e5bbe1366bc
Reviewed-on: https://gerrit.chromium.org/gerrit/63950
Tested-by: Furquan Shaikh <furquan@chromium.org>
Reviewed-by: Ronald G. Minnich <rminnich@chromium.org>
Commit-Queue: Furquan Shaikh <furquan@chromium.org>
Reviewed-on: http://review.coreboot.org/4429
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
Depending upon the values decoded from edid, the function decides the appropriate bits to
be set in flags parameter (Important for fastboot to work correctly in kernel)
Change-Id: I3b0f914dc2b0fd887eb6a1f706f87b87c86ff856
Reviewed-on: https://gerrit.chromium.org/gerrit/64265
Reviewed-by: Ronald G. Minnich <rminnich@chromium.org>
Commit-Queue: Furquan Shaikh <furquan@chromium.org>
Tested-by: Furquan Shaikh <furquan@chromium.org>
Reviewed-on: http://review.coreboot.org/4423
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
Also, used this attribute in the calculation of htotal and other registers
Added intel_dp_* functions for m,n registers and dimension register calculations
Change-Id: I99dd7156700d59b0b4c85e34c9aa1c6408c7f31a
Reviewed-on: https://gerrit.chromium.org/gerrit/64001
Reviewed-by: Ronald G. Minnich <rminnich@chromium.org>
Commit-Queue: Furquan Shaikh <furquan@chromium.org>
Tested-by: Furquan Shaikh <furquan@chromium.org>
Reviewed-on: http://review.coreboot.org/4422
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
Works fine with all three panels with the change of 6 bits per color.
Change-Id: Ia47d152e62d1879150d8cf9a6657b62007ef5c0e
Reviewed-on: https://gerrit.chromium.org/gerrit/63762
Reviewed-by: Ronald G. Minnich <rminnich@chromium.org>
Commit-Queue: Furquan Shaikh <furquan@chromium.org>
Tested-by: Furquan Shaikh <furquan@chromium.org>
Reviewed-on: http://review.coreboot.org/4402
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
Empirical testing shows that 0x5 is the optimal setting for DTLE DATA /
EDGE on Peppy.
Change-Id: I273a3a68be97b3eb7c2ee2071e5de1ef7bf7f2d9
Signed-off-by: Shawn Nematbakhsh <shawnn@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/65717
Reviewed-by: Marc Jones <marc.jones@se-eng.com>
Reviewed-on: http://review.coreboot.org/4476
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
The SMI handler code was setting S3 wake events when going
into S5 and enabling a key press to wake the system.
Change-Id: I6413ef1341e0149187df9f4f7e0c314d4c9e9c6e
Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/65323
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/4459
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
Boot on falco and look in /sys/firmware/log for
the string "PCIe Root Port 1 ASPM is enabled"
Change-Id: Ie2111e4bb70411aa697dc63c0c11f13fbe66c8d8
Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/65315
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/4454
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
CLKOUT for PCIE ports 1-5 and CLKOUT_XDP are not used
and can be disabled.
I couldn't test this directly without a scope so instead I
used a modified commit that also disabled PCIe Port 0 and
saw that that correctly disabled the WLAN port.
Change-Id: I0f996e90f0ae42780de3a0c8dc5db00ec600748b
Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/65251
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/4451
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
When the EC requests the host to throttle (for charging or thermal
related reasons) the package power consumption will be limited.
Right now this is set at 12W but that is somewhat arbitrary and may
need tuning.
1) define the THRT method in \_TZ scope for EC to call
2) enable SCI events for throttle start and stop
3) define the power limit at 12W and set it in NVS
1) Enable CONFIG_ACPI_DEBUG=y in the kernel
2) Enable the Debug object event in acpi module
acpi.debug_layer=0x7f acpi.debug_level=0x2f
3) Using EC console generate host event for throttle start
> hostevent set 0x20000
4) Check dmesg for throttle start events
ACPI: Execute Method [\_SB_.PCI0.LPCB.EC0_._Q12] (Node ffff8801002c5988)
[ACPI Debug] String [0x12] "EC: THROTTLE START"
[ACPI Debug] String [0x10] "Enable PL1 Limit"
5) Using EC console generate host event for throttle stop
> hostevent set 0x40000
6) Check dmesg for throttle stop events
ACPI: Execute Method [\_SB_.PCI0.LPCB.EC0_._Q13] (Node ffff8801002c59b0)
[ACPI Debug] String [0x11] "EC: THROTTLE STOP"
[ACPI Debug] String [0x11] "Disable PL1 Limit"
Change-Id: I39b53a5e8abc2892846bcd214a333fe204c6da9b
Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/63989
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/4416
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
When the edid data structure changed a while ago, it caused hangs on snow
which were fixed by adding those missing members. Unfortunately we didn't
realize that pit needed the same fix.
Change-Id: I81780b8135b99b2e24af723e703b9befff7b5ef0
Signed-off-by: Gabe Black <gabeblack@google.com>
Reviewed-on: https://gerrit.chromium.org/gerrit/63646
Reviewed-by: David Hendricks <dhendrix@chromium.org>
Tested-by: Gabe Black <gabeblack@chromium.org>
Reviewed-by: Ronald G. Minnich <rminnich@chromium.org>
Commit-Queue: Gabe Black <gabeblack@chromium.org>
Reviewed-on: http://review.coreboot.org/4389
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
That speed is used with U-Boot instead of the more conservative 500 KHz.
Change-Id: Ie9d79db3b52b88c1f3bfec1745634ae6bdc9f4ee
Signed-off-by: Gabe Black <gabeblack@google.com>
Reviewed-on: https://gerrit.chromium.org/gerrit/63193
Reviewed-by: Hung-Te Lin <hungte@chromium.org>
Commit-Queue: Gabe Black <gabeblack@chromium.org>
Tested-by: Gabe Black <gabeblack@chromium.org>
Reviewed-on: http://review.coreboot.org/4386
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
Now that the rtd2132 device has the full settings the
panel timings need to be implemented. Sadly, the Tx timings
in the rtd2132 aren't 1:1 with the panel's Tx timings. Below
is the table equivalent:
RTD2132 | Falco Panel
--------+------------
T1 | T2
--------+------------
T2 | T8+T10+T12
--------+------------
T3 | T14
--------+------------
T4 | T15
--------+------------
T5 | T9+T11+T13
--------+------------
T6 | T3
--------+------------
T7 | T4
--------+------------
Change-Id: I10a3ad475d6b9485a707eb49e31afd197fc8d24d
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/65858
Reviewed-by: Stefan Reinauer <reinauer@google.com>
Reviewed-on: http://review.coreboot.org/4472
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
The PWM is controlled externally from the APU.
Change-Id: Ia5130d7616991a78dfde44043a60a32cee4f145c
Signed-off-by: Ronald G. Minnich <rminnich@google.com>
Reviewed-on: https://gerrit.chromium.org/gerrit/61513
Reviewed-by: David Hendricks <dhendrix@chromium.org>
Commit-Queue: Ronald G. Minnich <rminnich@chromium.org>
Tested-by: Ronald G. Minnich <rminnich@chromium.org>
Reviewed-on: http://review.coreboot.org/4363
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
What gets written into the parade is highly mainboard-dependent.
So the parade_writes array needs to be there.
Change-Id: Ia382d9bf1929e67b7c14d7a09f5461b71866a16b
Signed-off-by: Ronald G. Minnich <rminnich@google.com>
Reviewed-on: https://gerrit.chromium.org/gerrit/61486
Reviewed-by: David Hendricks <dhendrix@chromium.org>
Commit-Queue: Ronald G. Minnich <rminnich@chromium.org>
Tested-by: Ronald G. Minnich <rminnich@chromium.org>
Reviewed-on: http://review.coreboot.org/4362
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
When the board is in S3 and S5 the WLAN_DISABLE_L signal
can leak power into the WLAN power well since the GPIO
controlling WLAN_DISABLE_L is in the suspend well. Therefore,
drive WLAN_DISABLE_L low to avoid the power leak.
This is a clone of a Falco change:
I1a0df80dd47fdbd535aca7a9d49253794c480606.
Change-Id: I625dfbb228d1f293b880a52dfe552842d55a17d1
Signed-off-by: Shawn Nematbakhsh <shawnn@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/63220
Reviewed-by: Dave Parker <dparker@chromium.org>
Reviewed-by: Marc Jones <marc.jones@se-eng.com>
Reviewed-on: http://review.coreboot.org/4383
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
... based on the EDID detailed timing values for
pixel_clock and link_clock.
Two undocumented registers 0x6f040 and 0x6f044 correspond to link_m and link_n
respectively. Other two undocumented registers 0x6f030 and 0x6f034 correspond
to data_m and data_n respectively.
Calculations are based on the intel_link_compute_m_n from linux kernel.
Currently, the value for 0x6f030 does not come up right with our calculations.
Hence, set to hard-coded value.
Change-Id: I40ff411729d0a61759164c3c1098504973f9cf5e
Reviewed-on: https://gerrit.chromium.org/gerrit/62915
Reviewed-by: Ronald G. Minnich <rminnich@chromium.org>
Tested-by: Furquan Shaikh <furquan@chromium.org>
Commit-Queue: Furquan Shaikh <furquan@chromium.org>
Reviewed-on: http://review.coreboot.org/4381
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
This code is left over from what the VBIOS did; It is redundant.
Change-Id: I321c867c81ec8b4d5e10f8b51b872cecb3082d97
Signed-off-by: Ronald G. Minnich <rminnich@google.com>
Reviewed-on: https://gerrit.chromium.org/gerrit/62290
Reviewed-by: Ronald G. Minnich <rminnich@chromium.org>
Commit-Queue: Furquan Shaikh <furquan@chromium.org>
Tested-by: Furquan Shaikh <furquan@chromium.org>
Reviewed-on: http://review.coreboot.org/4380
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
Turn on the pei_data flag that will instruct the reference code
binary to route all USB ports to the XHCI controller on resume and
disable the EHCI controller(s).
Change-Id: I2f2ed853a6d17f90ea524bc516f3e78079222739
Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/63798
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/4404
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
SATA is routed to PIRQG which should be interrupt 22
and not interrupt 21. The kernel uses MSI with this
device so this is only seen when booting with pci=nomsi
Change-Id: Ic90ca2c561fc4c53ec1d395c05872222c65ff98a
Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/63796
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/4398
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
Since these boards do not support C10 we should not bother
advertising that state in the ACPI _CST.
Instead use this map:
ACPI(C1) = MWAIT(C1E)
ACPI(C2) = MWAIT(C3)
ACPI(C3) = MWAIT(C7S)
Change-Id: I37eb02bf9555c74e957316a1ba9778eb2b6ee128
Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/62898
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Marc Jones <marc.jones@se-eng.com>
Reviewed-on: http://review.coreboot.org/4377
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
The management engine is slow, requiring at least 500ms between
when the Dram Init Done message is sent (right after memory training)
to when the MBP will report that it is successfully cleared and
that the ME can finally be sent the EOP message.
Currently this is adding 100-150ms to the boot time. If we defer
waiting for the MBP Clear indicator until the finalize step we
can gain back that lost time.
boot on falco with SMI debugging enabled to
ensure that the ME is locked down in the finalize step:
Finalizing Coreboot
SMI# #0
SMI_STS: PM1 APM
ME: MBP cleared
ME: mkhi_end_of_post
ME: END OF POST message successful (0)
Change-Id: Icab4c8c8e00eea67bed5e8154d91a1eb48a492d1
Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/62633
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/4375
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
This reverts commit ff81f50f0e4c068b64c4a5c7f5244196ecd24965.
Deferring this step until the finalize stage will allow us
to defer waiting for the MBP clear indicator and speeding
up the boot.
Change-Id: Ib8edffd06689e72875830cd68b5aedb7ac3b0559
Reviewed-on: https://gerrit.chromium.org/gerrit/62631
Tested-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Commit-Queue: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: http://review.coreboot.org/4373
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
The intel_ddi.c change I thought should be in but I don't see it. It just adds two functions back
that we need.
There are two new files for slippy annotated with comments about how it needs to evolve.
That said, this code has been tested on 3 different panels. Both dev and non-dev usages work.
physbase initialization to static value removed.
Moved spin calls to intel_dp_*
Change-Id: I0480af45c21c7dedcaff7e8be729f0eb554ec78a
Signed-off-by: Ronald G. Minnich <rminnich@google.com>
Reviewed-on: https://gerrit.chromium.org/gerrit/61136
Commit-Queue: Ronald G. Minnich <rminnich@chromium.org>
Reviewed-by: Ronald G. Minnich <rminnich@chromium.org>
Tested-by: Ronald G. Minnich <rminnich@chromium.org>
Reviewed-by: Stefan Reinauer <reinauer@google.com>
Reviewed-on: http://review.coreboot.org/4370
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
Tested-by: build bot (Jenkins)
Peppy SPD table has 4GB configurations followed by 2GB configurations.
Current implementation does remapping to point 2GB configuration to the
same SPD index as the 4GB. This is different than Falco, which simply
duplicates the SPD data for all configurations. To simplify probing in
mosys, copy the Falco implementation of duplicating SPD data.
Signed-off-by: Shawn Nematbakhsh <shawnn@chromium.org>
Change-Id: Idb185a437f3cf4f40d2dae1ae59c30235df8f489
Reviewed-on: https://gerrit.chromium.org/gerrit/61847
Reviewed-by: Dave Parker <dparker@chromium.org>
Reviewed-by: Jay Kim <yongjaek@chromium.org>
Commit-Queue: Shawn Nematbakhsh <shawnn@chromium.org>
Tested-by: Shawn Nematbakhsh <shawnn@chromium.org>
Reviewed-on: http://review.coreboot.org/4369
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
Tested-by: build bot (Jenkins)
The EC temperature sensors were renumbered and now PECI
is at index 0.
1) boot on falco
2) check /sys/class/thermal/thermal_zone0/temp
3) check 'temps' on ec console
Change-Id: Idde1457c42c80850b5b8ac22781060ed9b224d13
Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/61896
Reviewed-on: http://review.coreboot.org/4367
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
Tested-by: build bot (Jenkins)
This may need further tuning but will start at 1.0%.
boot on falco and check /sys/firmware/log
localhost ~ # grep RTD2132 /sys/firmware/log
RTD2132: Enable 1.0% Spread Spectrum
I2C: 01:35 (Realtek RTD2132 LVDS Bridge)
Change-Id: I96e1c14dbc6a7bfaf1c8deb1806c48bf2fd3e32a
Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/61895
Reviewed-on: http://review.coreboot.org/4366
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
Tested-by: build bot (Jenkins)
The drivers in the kernel expect the devices using gpios
to generate interrupts to be edge sensitive. Make it so.
Change-Id: I920ef621682d33ba081f737e97f0239f903db2f7
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/61678
Reviewed-by: Stefan Reinauer <reinauer@google.com>
Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: http://review.coreboot.org/4361
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
Tested-by: build bot (Jenkins)
The SystemAgent contains a mini-hd audio controller at PCI 0:3.0
which uses the same verb table init sequence as the southbridge.
In order to avoid two copies of the verb table loading code I
separated out the HDA verb table functions into a file that can
be re-used and then added a minihd driver to the haswell northbridge.
The minihd verb table is the same across devices so it can live
within the minihd driver rather than needing to be specified in
each separate mainboard.
I also fixed up the driver for lynxpoint HDA by following the
reference code.
Without HDMI cable plugged in driver does not find any codec,
and it does not seem to re-probe when HDMI is connected. We may
be missing kernel patches for this.
hda-intel 0000:00:03.0: no codecs found!
With a basic kernel patch to add 0x0a0c device ID to HDA driver
and with HDMI cable connected it is much happier:
snd_hda_intel 0000:00:03.0: irq 60 for MSI/MSI-X
input: HDA Intel MID HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:03.0/sound/card0/input9
snd_hda_intel 0000:00:1b.0: irq 61 for MSI/MSI-X
input: HDA Intel PCH Mic as /devices/pci0000:00/0000:00:1b.0/sound/card1/input10
input: HDA Intel PCH Headphone as /devices/pci0000:00/0000:00:1b.0/sound/card1/input11
Change-Id: Ifa587984be4fc2801704a0368b9cdf8379c2450e
Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/59336
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/4318
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
The drivers are designed to work with an edge triggered interrupt.
Change-Id: I35a121ecfb6409bb9049f4d1e034185bb3bb7557
Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/61664
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/4360
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
When the board is in S3 and S5 the WLAN_DISABLE_L signal
can leak power into the WLAN power well since the GPIO
controlling WLAN_DISABLE_L is in the suspend well. Therefore,
drive WLAN_DISABLE_L low to avoid the power leak.
Change-Id: I1a0df80dd47fdbd535aca7a9d49253794c480606
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/61421
Reviewed-on: http://review.coreboot.org/4358
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
To configure source clocks on Exynos 5420 for MMC drivers.
Some registers are different from the 5250. FSYS now has two parts
and MMC uses FSYS2. The MMC block uses MPLL as the clock source.
The "high-speed" MMC interface runs as 52MHz, so divider is set
accordingly.
Also, the MMC driver has changed from MSHCI (Mobile Storage Host Controller
Interface) to DWMCI (DesignWare MMC Controller Interface).
Change-Id: I9ba9cf43e2f2dcd9da747888c0c7676bd545177b
Signed-off-by: Hung-Te Lin <hungte@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/60858
Reviewed-by: David Hendricks <dhendrix@chromium.org>
Reviewed-on: http://review.coreboot.org/4354
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
Make use of google_chromeec_get_board_version to determine board
version, and apply proper RAM_ID table to load correct SPD.
Change-Id: I6a2d54759cf2ce98bf53df0db396c6e09368c714
Signed-off-by: Shawn Nematbakhsh <shawnn@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/61192
Reviewed-by: Dave Parker <dparker@chromium.org>
Reviewed-on: http://review.coreboot.org/4353
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
Update peppy's verb tables for the Realtek ALC283 Audio Codec.
ALC283 Configuration:
Digital Mic - NID 12h: Disabled
Speakers - NID 14h: Enabled
Mono out - NID 17h: Disabled
Mic 1 - NID 18h: Disabled
Mic 2 - NID 19h: Headphone Jack
Line1 - NID 1Ah: Internal Mic
Line2 - NID 1Bh: Disabled
PCBEEP - NID 1Dh: Enabled
SPDIF - NID 1Eh: Disabled
HP-OUT - NID 21h: Headphone Jack
Mic 1 doesn't seem to really be available, but the documentation
refers to NID 18h as MIC1, so it's being disabled as it's not
being used. The onboard microphone has been moved to line 1.
I had my peppy modified to attach the mic to line1 and mic1 now
works with this patch. Mic2 looks harder to rework, so I think
that will have to wait for the DVT boards.
Change-Id: I7d6ce6b428806b6aed1d36e7e25302fa5ae14b21
Signed-off-by: Martin Roth <martin.roth@se-eng.com>
Reviewed-on: https://gerrit.chromium.org/gerrit/58880
Reviewed-by: Shawn Nematbakhsh <shawnn@chromium.org>
Reviewed-on: http://review.coreboot.org/4352
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
USB2 Port A set to 6.4" and Back Panel
USB2 Port B set to 5.2" and Back Panel
USB2 Port C set to 12.3" and Internal
Other devices all set to Internal.
build and boot on falco and check settings.
Based on the config settings all ports end up with
tuning param 1 == 5 and param 2 == 2
U2ECR[0] = 0x00059501
U2ECR[1] = 0x00059501
U2ECR[2] = 0x00059501
U2ECR[3] = 0x00059501
U2ECR[4] = 0x00059501
U2ECR[5] = 0x00059501
U2ECR[6] = 0x00059501
U2ECR[7] = 0x00059e01
Change-Id: I6b9e6df2679036a501355e6b389a486a6f178f99
Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/61297
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/4350
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
This CPU does not support Configurable TDP and so far does
not need to use Controllable TDP.
Change-Id: I15599cd4e6890dd5c9d9f99bc4e95307a8dcc827
Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/60657
Reviewed-on: http://review.coreboot.org/4347
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
The is_resume comment is wrong for this board. It only applies
to the older 5250 cpu. In fact, the is_resume parameter
is not needed for ddr init and will likely be removed soon.
Change-Id: I4e3c92fcaaa75d3c9223d90acccf053f61406307
Signed-off-by: Ronald G. Minnich <rminnich@google.com>
Reviewed-on: https://gerrit.chromium.org/gerrit/60103
Reviewed-by: David Hendricks <dhendrix@chromium.org>
Commit-Queue: Ronald G. Minnich <rminnich@chromium.org>
Tested-by: Ronald G. Minnich <rminnich@chromium.org>
Reviewed-on: http://review.coreboot.org/4342
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
Some new fields were added to the edid data structure, and the edid code was
changed to put estimated values into those fields which were ultimately passed
into depthcharge or other payloads. On snow we do things different and just
declare an edid structure statically which didn't have those members. The rows
and columns of the graphics console were 0, and that confused the framebuffer
driver and made it loop forever.
Change-Id: I6ca3bd948482b347a6a981e83b82b10dca995e5e
Signed-off-by: Gabe Black <gabeblack@google.com>
Reviewed-on: https://gerrit.chromium.org/gerrit/61057
Reviewed-by: Ronald G. Minnich <rminnich@chromium.org>
Commit-Queue: Gabe Black <gabeblack@chromium.org>
Tested-by: Gabe Black <gabeblack@chromium.org>
Reviewed-on: http://review.coreboot.org/4341
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
- Update RAM_ID table.
- Add DEVSLP0 signal to NGFF SATA port.
Note: After this change, old Micron 2GB boards will no longer boot.
Signed-off-by: Shawn Nematbakhsh <shawnn@chromium.org>
Change-Id: Id68a1d6ace2702cca9c37305726cd55a0bde5005
Reviewed-on: https://gerrit.chromium.org/gerrit/60167
Tested-by: Shawn Nematbakhsh <shawnn@chromium.org>
Reviewed-by: Dave Parker <dparker@chromium.org>
Commit-Queue: Dave Parker <dparker@chromium.org>
Reviewed-on: http://review.coreboot.org/4340
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
Limit power to 12W at 73C and remove limit at 68C.
To have the CPU consume maximum power it is necessary to stress
both the CPU and the GPU. Bastion (chrome.supergiantgames.com)
and/or webglsamples.googlecode.com can be useful for this.
Testing this properly requires a script to report the running
average power readings. The watch_power.sh script is attached
to this issue in the partner tracker.
1) Run watch_power.sh continuously:
localhost ~ # watch -n 0 bash -e /tmp/watch_power.sh
2) Start Bastion (or other stress apps). The power draw should
be close to 15W if under enough load.
3) Watch until temperature climbs above 73C and is caught by
the thermal zone 10 second poll, this can be sped up by blocking
or removing the fan.
4) The ACPI thermal zone states should change to reflect that
active[2] is now enabled and power consumption should drop to 12W.
5) Stop the stress apps and wait until the CPU cools off again,
enable the fan again if it was removed.
6) The ACPI thermal zone state should switch back to active[3].
Change-Id: Ie6714a8543d4f06edf8513086fc9c968273bdb23
Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/60545
Reviewed-on: http://review.coreboot.org/4335
Tested-by: build bot (Jenkins)
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Use a file in CBFS for keyboard layout and ethernet MAC instead
of scanning FMAP.
Change-Id: I7658c7c4e389deb20d7d8f57cce8b568efdc575d
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/4307
Tested-by: build bot (Jenkins)
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
The new edid functions support converting the edid to an lb_framebuffer.
Use them. Also, since panels seem to set bits per color instead of bits
per pixel, just force the right value in the edid struct.
Add helpful comment because people don't always believe we need to set
the pallette.
While we're at it, fix a problem that caused it to not compile.
Change-Id: I645edc4e442d9b96303d9e17f175458dc7ef28b6
Signed-off-by: Ronald G. Minnich <rminnich@google.com>
Reviewed-on: https://gerrit.chromium.org/gerrit/57619
Reviewed-by: Stefan Reinauer <reinauer@google.com>
Commit-Queue: Ronald G. Minnich <rminnich@chromium.org>
Tested-by: Ronald G. Minnich <rminnich@chromium.org>
Reviewed-on: http://review.coreboot.org/4327
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
Don't force dev mode. Allow users to enter / exit dev mode as normal.
Change-Id: I168eb04a8ac102a8c4a1ca8936f78f62b001e0eb
Reviewed-on: https://gerrit.chromium.org/gerrit/59492
Commit-Queue: Shawn Nematbakhsh <shawnn@chromium.org>
Tested-by: Shawn Nematbakhsh <shawnn@chromium.org>
Reviewed-by: Dave Parker <dparker@chromium.org>
Reviewed-on: http://review.coreboot.org/4321
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
On some systems there may be 2GB SKU that is the same as the
4GB SKU but just one channel of memory. In that case we need
to ensure that both copies of the same SPD source end up
populated by ensuring that repeated entries are included by
using $+ instead of $^.
Alternatively we could do the check inside romstage, but it
is already set to behave this way if the SPD gets populated
correctly.
I changed spd_index to 3 in falco romstage to force it to
pretend it was a 2GB config of the same memory, then booted
to ensure it was indeed limited to 2GB.
memcfg channel[0] config (00780008):
ECC inactive
enhanced interleave mode on
rank interleave on
DIMMA 2048 MB width x16 single rank, selected
DIMMB 0 MB width x16 single rank
memcfg channel[1] config (00600000):
ECC inactive
enhanced interleave mode on
rank interleave on
DIMMA 0 MB width x8 single rank, selected
DIMMB 0 MB width x8 single rank
Change-Id: Ibfe5051ccda2fe69e8caff3f3c264116e3411c65
Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/59483
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: Jay Kim <yongjaek@chromium.org>
Reviewed-on: http://review.coreboot.org/4319
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
The OIPG package needs to have >1 member to make the chromeos_acpi
kernel driver do the right automagic sysfs topology creation.
Additionally an "unimplemented" GPIO should be reported as 0xFF
because 0 is a valid GPIO number.
verify crossystem on slippy
$ sudo crossystem | grep -e recoverysw_cur -e wpsw_cur
recoverysw_cur = (error)
wpsw_cur = 1
Change-Id: I06dff09152bde30a3ffe58b1defe9d299155472c
Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/57471
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/4221
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
This config option was not enabled which was preventing
the user from enabling developer mode from recovery mode.
With this enabled we can disable the "dev mode by default"
behavior and let people enable it by entering recovery mode.
This will make the firmware behave like a typical chromeos
device.
Peppy is left in "default dev mode" until after bringup.
1) boot slippy in normal mode by default
2) enter recovery mode with servo button
3) Ctrl+D on USB keyboard to enter developer mode
4) boot slippy in developer mode
Change-Id: I414c0d10dd0489e3c89798f75a2872a43297c8d8
Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/57350
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/4220
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
Those building Chromebook firmware from coreboot git might be more
interested in building without ChromeOS extras.
Change-Id: I2f176d059fd45bf4eb02cc0f3f1dcc353095d0ce
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/3977
Tested-by: build bot (Jenkins)
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
- Add a new USB location field
- Add a new "ddr_refresh_2x" field, enabled on Falco only
- Fix copy+paste bug in baskingridge
Checked that tREFI is halved during memory setup in the memory
training log:
tREFImin = 6240 << DEFAULT
C(0).tREFI = 0xc30 << MODIFIED (=3120)
C(0).tREFI = 0xc30 << MODIFIED (=3120)
Also ensure that the SD card is detected properly again.
Change-Id: Ie3a82c08df06ada9af56282b5255caefa56487f2
Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/57349
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/4219
Tested-by: build bot (Jenkins)
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
These are based on the datasheet and I included the timing
values I used from the docs.
Change-Id: Ib75b2c5e50ac09d1e4cf9dd22229bb0f0a8965a4
Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/58540
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/4234
Tested-by: build bot (Jenkins)
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Currently, all Peppy boards w/ '000' SPD GPIOs have 2GB DRAM. Disable
the second DRAM channel based upon the GPIOs.
Need to change / confirm this for upcoming builds.
Change-Id: I7085ddecb80626cc0bed99ba7b174c6b80350696
Reviewed-on: https://gerrit.chromium.org/gerrit/58620
Commit-Queue: Shawn Nematbakhsh <shawnn@chromium.org>
Reviewed-by: Shawn Nematbakhsh <shawnn@chromium.org>
Tested-by: Shawn Nematbakhsh <shawnn@chromium.org>
Reviewed-on: http://review.coreboot.org/4238
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
The EC was disabling flash commands and sysjump was not working
properly. With those two fixed software sync works properly.
(Taken from I63ca00d6c94854f2b395eb736ce20792da5f8de2).
Change-Id: I9c7d1d1f1aaf7de33d0cec5f6daf648576ba8900
Reviewed-on: https://gerrit.chromium.org/gerrit/57289
Reviewed-by: Dave Parker <dparker@chromium.org>
Commit-Queue: Shawn Nematbakhsh <shawnn@chromium.org>
Tested-by: Shawn Nematbakhsh <shawnn@chromium.org>
Reviewed-on: http://review.coreboot.org/4212
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
A quirk of the Kconfig used in coreboot is that config options
cannot be overriden by local config changes unless they have
a description string.
1) Add CONFIG_MAINBOARD_VENDOR="Custom" to local config
2) Build and flash coreboot
3) cat /sys/class/dmi/id/sys_vendor and look for "Custom"
Change-Id: I1b5f2124cd4a22c056c025143ae5bcaafa6b03f0
Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/59088
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/4248
Tested-by: build bot (Jenkins)
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
The wake device input pins are active low and the
GPIOs need to be set as inverted when they are marked
as an input so they are not spuriously logged.
Also sync pin states from Falco initial commit.
Reference change: I15d38dcc9b2fb4b2b0eb27da358fa3c343e22323
Change-Id: I66e136d389d53a367436d816fa84dacdc8e86bad
Reviewed-on: https://gerrit.chromium.org/gerrit/58334
Tested-by: Shawn Nematbakhsh <shawnn@chromium.org>
Reviewed-by: Dave Parker <dparker@chromium.org>
Commit-Queue: Shawn Nematbakhsh <shawnn@chromium.org>
Signed-off-by: Shawn Nematbakhsh <shawnn@google.com>
Reviewed-on: http://review.coreboot.org/4247
Tested-by: build bot (Jenkins)
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Set nid 0x12 instead of nid 0x05. The DMIC is on NIC 0x12.
Change-Id: Ifc883b65a50aeec6a6d3ad02fe8418f124e6241d
Signed-off-by: Dylan Reid <dgreid@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/58711
Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
Commit-Queue: Duncan Laurie <dlaurie@chromium.org>
Tested-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-by: Jay Kim <yongjaek@chromium.org>
Tested-by: Jay Kim <yongjaek@chromium.org>
Reviewed-on: http://review.coreboot.org/4246
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
SPD GPIOs were being read prior to initialization in romstage_common. To
fix, pass the copy_spd function to romstage_common, to be called at the
appropriate time (after PCH init, before DRAM init).
Change-Id: I2554813e56a58c8c81456f1a53cc8ce9c2030a73
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Signed-off-by: Shawn Nematbakhsh <shawnn@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/58608
Reviewed-on: http://review.coreboot.org/4237
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
The wake device input pins are active low and the
GPIOs need to be set as inverted when they are marked
as an input so they are not spuriously logged.
suspend/resume on slippy with trackpad wake:
8 | 2013-05-29 07:43:14 | ACPI Enter | S3
9 | 2013-05-29 07:43:18 | ACPI Wake | S3
10 | 2013-05-29 07:43:18 | Wake Source | GPIO | 12
and with power button wake:
11 | 2013-05-29 07:43:35 | ACPI Enter | S3
12 | 2013-05-29 07:43:40 | EC Event | Power Button
13 | 2013-05-29 07:43:40 | ACPI Wake | S3
14 | 2013-05-29 07:43:40 | Wake Source | Power Button | 0
Change-Id: I15d38dcc9b2fb4b2b0eb27da358fa3c343e22323
Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/56940
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/4209
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Make the declaration and use of it conditional on the ELOG_GSMI Kconfig variable.
Change-Id: I2ef291d2f3e7d35545014e03ba8e0045da6050e5
Signed-off-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-on: http://review.coreboot.org/3987
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
The EC was disabling flash commands and sysjump was not working
properly. With those two fixed software sync works properly.
Google Chrome EC MKBP driver ready, id 'slippy_no_version'
Clearing the recovery request.
EC hash:7fea29992ef72e3e64d8ffe522aa1dfa68dcb44a2da96a4c19530ea1a0bd22c4
EC-RW hash address, size are 0xffa1cfe8, 32.
Hash = 727e79934d9394184da496cebc27f7275b9d2d91079bf125d8f977a1f8aa4cde
Expected hash:727e79934d9394184da496cebc27f7275b9d2d91079bf125d8f977a1f8aa4cde
EC-RW firmware address, size are 0xffad000c, 57180.
VbEcSoftwareSync() - expected len = 57180
Computed hash of expected image:727e79934d9394184da496cebc27f7275b9d2d91079bf125d8f977a1f8aa4cde
VbEcSoftwareSync() updating EC-RW...
VbEcSoftwareSync() jumping to EC-RW
VbEcSoftwareSync() in RW; done
Change-Id: I63ca00d6c94854f2b395eb736ce20792da5f8de2
Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/56821
Reviewed-on: http://review.coreboot.org/4208
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
Tested-by: build bot (Jenkins)
Set verbs to reflect the layout used for ALC283 in Falco,
which ends up being the same as Slippy.
Change-Id: I3dce4effefaa91ee5bdcbe2a8a3750ebc41376ad
Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/58196
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/4232
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
Set verbs to reflect the layout used for the ALC283 in slippy.
install on slippy and check that headphone switch works
as does external mic.
Change-Id: I2d6bcda9cf8bbf49cbb6d2dbbe7f1a5adf315d8a
Signed-off-by: Dylan Reid <dgreid@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/57560
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: http://review.coreboot.org/4224
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
Peppy RAM ID table is as follows:
000 41K256M16HA
001 H5TC4G63AFR
010 EDJ4216EFBG
Elpida SPD taken from Ib1e430cd390b4dbc013fc0802f1a59c1a0412577 by
dlaurie.
Change-Id: Iac156a2d25435514f28e2e73bef617d0fe2d90a1
Reviewed-on: https://gerrit.chromium.org/gerrit/56687
Tested-by: Shawn Nematbakhsh <shawnn@chromium.org>
Reviewed-by: Dave Parker <dparker@chromium.org>
Commit-Queue: Shawn Nematbakhsh <shawnn@chromium.org>
Reviewed-on: http://review.coreboot.org/4201
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
Taken directly from slippy with only constant + string changes.
(Peppy port of I4172460d3b075bfd5bb22013a6225cf0e8f95b9c by dlaurie)
The following changes are required in a subsequent commit:
- Add Elpida SPD data.
- Update GPIO map.
- Remove iSSD power sequencing.
- Update USB port map.
Change-Id: I01dfb841f0e9186cf8a0a23f72e7be986a83be42
Reviewed-on: https://gerrit.chromium.org/gerrit/56513
Tested-by: Shawn Nematbakhsh <shawnn@chromium.org>
Reviewed-by: Dave Parker <dparker@chromium.org>
Commit-Queue: Shawn Nematbakhsh <shawnn@chromium.org>
Reviewed-on: http://review.coreboot.org/4200
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
RAM_ID indices have been changed and settled on a 2GB config
that will be the same DRAM chips but only used in one channel.
Change-Id: I444e655883ae045622ab3dfb964da4d7f86e1c0d
Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/56810
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/4198
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
These are placeholder values until we can configure for
the exact panel.
Change-Id: If40367c0e5f80d46d085c89b0edae60f1ccacdaf
Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/56808
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/4197
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
Add the onboard I2C devices for Falco trackpad/lightsensor
and generate SMBIOS Type41 tables for them.
Add ACPI device for the trackpad to expose the interrupt map
to the OS so it can be used.
Configure interrupt GPIOs as PIRQ type and wake GPIOs as
just standard input type. The wake GPIO is reconfigured as
ACPI SCI in the specific device _DSW method. This prevents
the wake GPIO from generating a flood of SCI at runtime.
LTE_WAKE_L_Q and WLAN_WAKE_L_Q are left as ACPI SCI as these
are not repurposed interrupt pins so they are not generated
at runtime.
SIM_DET and ALS_INT_L are set as input since we don't have an
interrupt handler for them.
Change-Id: Ibe9687b2f7f41ead18353c3f650219fe6e94ae2f
Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/56632
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/4191
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
Add the onboard I2C devices for Slippy trackpad/lightsensor
and generate SMBIOS Type41 tables for them.
Add ACPI device for the trackpad to expose the interrupt map
to the OS so it can be used.
Configure interrupt GPIOs as PIRQ type and wake GPIOs as
just standard input type. The wake GPIO is reconfigured as
ACPI SCI in the specific device _DSW method. This prevents
the wake GPIO from generating a flood of SCI at runtime.
LTE_WAKE_L_Q and WLAN_WAKE_L_Q are left as ACPI SCI as these
are not repurposed interrupt pins so they are not generated
at runtime.
SIM_DET and ALS_INT_L are set as input since we don't have an
interrupt handler for them.
tested on slippy with trackpad with additional
kernel changes to chromeos_laptop.c to initialize devices.
1) Ensure trackpad interrupt is functional and that there
is not a flood of ACPI SCI when trackpad does interrupt:
9: 1 0 0 0 IO-APIC-fasteoi acpi
37: 421 0 0 0 IO-APIC-fasteoi cyapa
2) Ensure that devices are exposed as wake capable:
Device S-state Status Sysfs node
TPAD S3 *enabled pnp:00:00
TSCR S3 *disabled pnp:00:01
3) Ensure that trackpad can wake from S3 by default, but
that it does not cause an immediate wake when entering suspend.
4) Ensure that trackpad can be disabled as a wake source with
echo TPAD > /proc/acpi/wakeup
Change-Id: Id562d20b54eeefec56040b8f70ef238911312628
Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/56622
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/4190
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
Tested-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
This was provided by the vendor but I added the part number at
byte 128-143 so it can be identified when extracted by mosys.
Change-Id: Ib1e430cd390b4dbc013fc0802f1a59c1a0412577
Reviewed-on: https://gerrit.chromium.org/gerrit/56634
Tested-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Commit-Queue: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: http://review.coreboot.org/4192
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
Mainboards were defining their own SMBIOS type41
write function. Instead pull this into the generic
SMBIOS code and change the existing mainboards to
make use of it.
Change-Id: I3c8a95ca51fe2a3118dc8d1154011ccfed5fbcbc
Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/56619
Reviewed-by: Stefan Reinauer <reinauer@google.com>
Reviewed-on: http://review.coreboot.org/4187
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
Update and use the new pei_data data structure. Now that the
reference code is fixed it's possible to properly disable/enable
the USB2 and USB3 ports correctly.
Change-Id: I075c646e7574be354420b6e59507e8917a97d0f0
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/56594
Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: http://review.coreboot.org/4185
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
- Only the first two DIMM SPDs are specified so far
- GPIO map is updated
- iSSD power sequencing removed
- USB port map updated
Change-Id: I4172460d3b075bfd5bb22013a6225cf0e8f95b9c
Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/56329
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/4184
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
Enable GPIO SMI for GPIO34 and set it as inverted so it
is only generated when it is raised by the EC.
1) ec console command: lidopen
2) wait until booted to developer screen
3) ec console command: lidclose
4) ensure system turns off
Change-Id: I7d50f171f3f4539c7c264103d1ffc7c5d0f1c7ba
Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/56052
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/4177
Tested-by: build bot (Jenkins)
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
In order to report whether coreboot enabled a SerialIO device
in ACPI mode we had been relying on reading NVS in the _STA
method for the SerialIO device.
The ACPI _STA method has restrictions on what it can access
and is unable to access OperationRegions outside its scope
which means it should not be trying to read NVS.
This change adds a new SSDT to the ACPI tables and fills it
with constants that indicate whether or not a device is enabled
in ACPI mode.
The ACPI code is changed to read these variables from the
SSDT and use that instead of trying to query a variable in NVS.
Attempt to use lpt-clk driver to probe the
device clocks for SerialIO devices and see that the kernel
does not complain about accessing the GNVS region.
Change-Id: I8538bee4390daed4ecca679496ab0cb313f174ce
Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/51369
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/4170
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
- Disable EC software sync for now
- Report correct EC active firmware mode
- Force enable developer mode by default
- Set up PCH generic decode regions in romstage
- Pass the oprom_is_loaded flag into vboot handoff data
Change-Id: Ib7ab35e6897c19455cbeecba88160ae830ea7984
Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/51155
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/4169
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
These boards were returning 0 to indicate success when
the realmode handler expects it to return 1 to indicate
that it handled the interrupt.
Change-Id: I2baeaf8c2774fa7668a8b2f2d9ad698302eefb21
Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/50881
Reviewed-by: Stefan Reinauer <reinauer@google.com>
Reviewed-on: http://review.coreboot.org/4168
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
Now that we have RW ramstage we don't need to have the
management engine lock down step done in a final SMM.
ME: mkhi_end_of_post
ME: END OF POST message successful (0)
PCI: 00:16.0: Disabling device
Change-Id: I9db4e72e38be58cc875c1622a966d8fcacc83280
Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/49757
Reviewed-on: http://review.coreboot.org/4153
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
Instead of having an OS re-parse cbmem book-keeping records
for the cbmem allocator just to get the console buffer export
the pointer to the memory console directly in a field named 'CBMC'.
This field lives in the GNVS table.
Change-Id: Ief0c4da7b18df66feb9c816c9f4abdf5a72bd3a4
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/49764
Reviewed-by: Stefan Reinauer <reinauer@chromium.org>
Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: http://review.coreboot.org/4149
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
The format of this function changed but was not updated in
all mainboards. This fixes all Sandybridge/Ivybridge boards.
The int15 handler no longer takes a regs structure as an
argument and instead uses global variables. The yabel interface
is now similar enough that we can drop the duplicate handler.
Change-Id: Icdaae4d6d50884f6d7bce7a167d48cb1d4807010
Reviewed-on: https://gerrit.chromium.org/gerrit/48969
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Commit-Queue: Stefan Reinauer <reinauer@google.com>
Tested-by: Stefan Reinauer <reinauer@google.com>
Reviewed-on: http://review.coreboot.org/4135
Tested-by: build bot (Jenkins)
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
SandyBridge raminit uses this CMOS option. If it is not declared, the build
fails when USE_OPTION_TABLE is selected.
Change-Id: I1ba1f994d4ea3824dc66e8f35d0b5b24b88d4dd6
Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Reviewed-on: http://review.coreboot.org/4269
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
For all the current haswell boards enable the monotonic timer.
The ULT boards use the 24MHz MSR while the non-ULT boards use the
local apic.
Change-Id: I8b19f526a5a49e8467f296c566a2c4263bc5a863
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/49763
Reviewed-by: Stefan Reinauer <reinauer@chromium.org>
Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: http://review.coreboot.org/4148
Tested-by: build bot (Jenkins)
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
With the LynxPoint chipset there are more than 16
possible GPIOs that can trigger an SMI so we need
a mainboard handler that can support this.
There are only a handful of users of this function
so just change them all to use the new prototype.
Change-Id: I3d96da0397d6584f713fcf6003054b25c1c92939
Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/49530
Reviewed-by: Stefan Reinauer <reinauer@google.com>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/4145
Tested-by: build bot (Jenkins)
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
These are placeholder values until we can configure for
the exact panel.
Change-Id: Ibe88cc3588947366eb1728e5b3e1ab8c8be6dfe8
Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/56807
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/4196
Tested-by: build bot (Jenkins)
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Minor tweaks to variable names in the slippy mainboard
that make it easier to base a new board from without
as much renaming.
Also properly set up the thermal variables for the
thermal zone that is defined in ACPI instead of using
the generic setup from WTM2.
Change-Id: I752c1a50bfdc06b6ddad95bd1331c6870b9f9df2
Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/56328
Reviewed-on: http://review.coreboot.org/4183
Tested-by: build bot (Jenkins)
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
This will log and clear EC events so they do not take effect
when the SMI handler is enabled.
Change-Id: I5ef563f7cedc8977410cc3f69e2655fc4e14c9eb
Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/56055
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/4178
Tested-by: build bot (Jenkins)
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
The SerialIO devices have specific requirements for PCI
interrupt mode to use PIRQ{E,F,G,H} that are not being met.
D21:F0 uses PIRQE, which must not be shared with other PCH
D21:F1-F6 share PIRQF, which must not be shared with other PCH
D23:F0 uses PIRQH, which must not be shared with other PCH
- Fix D20IR -> D20IP typo
- Remove D25/EHCI2 as it does not exist
- Reorder other interrupts to clear PIRQE/PIRQF/PIRQH
Check device interrupts in the kernel
0: IO-APIC-edge timer
1: IO-APIC-edge i8042
8: IO-APIC-edge rtc0
9: IO-APIC-fasteoi acpi
16: IO-APIC-fasteoi ath9k
18: IO-APIC-fasteoi i801_smbus
19: IO-APIC-fasteoi ehci_hcd:usb1
21: IO-APIC-fasteoi i2c-designware-pci--1, i2c-designware-pci--1
40: PCI-MSI-edge PCIe PME
41: PCI-MSI-edge i915
42: PCI-MSI-edge ahci
43: PCI-MSI-edge xhci_hcd
44: PCI-MSI-edge snd_hda_intel
Change-Id: Id4c08d11d2860f270c6387138acdc7d3d83a85b5
Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/56028
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/4176
Tested-by: build bot (Jenkins)
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
The dev screen was not displaying properly. With the
PWM values programmed the screen displays correctly.
Change-Id: I82b56a92e4168022082a2e519026977ee2ae0c9e
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/51472
Reviewed-on: http://review.coreboot.org/4172
Tested-by: build bot (Jenkins)
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
The device at function 0 also needs to be enabled
or the kernel will ignore all other functions.
00:15.0 DMA controller: Intel Corporation Lynx Point-LP Low Power Sub-System DMA (rev 03)
00:15.1 Serial bus controller [0c80]: Intel Corporation Lynx Point-LP I2C Controller #0 (rev 03)
00:15.2 Serial bus controller [0c80]: Intel Corporation Lynx Point-LP I2C Controller #1 (rev 03)
Change-Id: I0e1bc7bb719756496c46664d66dc1b1cf2f4d1ba
Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/51370
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/4171
Tested-by: build bot (Jenkins)
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Without an LM10506-A the power sequencing for this
part needs to be done manually using GPIOs.
Change-Id: I842152e5f7c30c8dbe37df0c344935a659eb2887
Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/49648
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/4150
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
This reverts commit de1fe7f655.
While things appeared to work, there were actually invalid references
to CAR storage after CAR was torn down on boards without
EARLY_CBMEM_INIT. It was discussed use of CAR_GLOBAL should be
restricted to boards that handle CAR migration properly.
Change-Id: I9969d2ea79c334a7f95a0dbb7c78065720e6ccae
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/3968
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@google.com>
If romstage does not make cbmem_initialize() call, linker should
optimize the code for CAR migration away.
This simplifies design of CBMEM console by a considerable amount.
As console buffer is now migrated within cbmem_initialize() call there
is no longer need for cbmemc_reinit() call made at end of romstage.
Change-Id: I8675ecaafb641fa02675e9ba3f374caa8e240f1d
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/3916
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@google.com>
Assume EARLY_CBMEM_INIT=y everywhere and remove option from Kconfig.
If romstage does not make the cbmem_initialize() call, features like
COLLECT_TIMESTAMPS and early CBMEM_CONSOLE will execute during
romstage, but that data will get lost as no CAR migration is
executed.
Change-Id: I5615645ed0f5fd78fbc372cf5c3da71a3134dd85
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/3917
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@google.com>
This retrieves back the value stored with store_initial_timestamp()
in the bootblock for southbridge.
Change-Id: I377c823706c33ed65af023d20d2e4323edd31199
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/3908
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
Reviewed-by: Aaron Durbin <adurbin@google.com>
Clean whitespace errors that have gotten past lint-stable-003-whitespace
and gerrit review.
Change-Id: Id76fc68e9d32d1b2b672d519b75cdc80cc4f1ad9
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/3920
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Bruce Griffith <Bruce.Griffith@se-eng.com>
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
Function is always called with get_top_of_ram() - HIGH_MEMORY_SIZE
which equals cbmem_base, thus no need to pass it as a parameter.
Change-Id: If026cb567ff534716cd9200cdffa08b21ac0c162
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/3564
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@google.com>
This helper function is for compatibility only for chipsets that do
not implement get_top_of_ram() to support early CBMEM.
Also remove references to globals high_tables_base and _size under
arch/ and from two ARMv7 boards.
Change-Id: I17eee30635a0368b2ada06e0698425c5ef0ecc53
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/3902
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@google.com>
Now that MMCONF_SUPPORT_DEFAULT is enabled by default remove
the pcie explicit accesses. The default config accesses use
MMIO.
Change-Id: I58c4b021ac87a035ac2ec2b6b110b75e6d263ab4
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/3810
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@google.com>
The Kconfig variable EXTERNAL_MRC_BLOB is not used.
Drop it.
Change-Id: I3caa5c2b6bcf5d2c13b6987da8ab3987bad0e506
Signed-off-by: Stefan Reinauer <reinauer@google.com>
Reviewed-on: http://review.coreboot.org/3829
Tested-by: build bot (Jenkins)
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
The display port bridge on pit is different from the one on snow and needs to
be initialized differently. Instead of waiting for the chip to come up on its
own and assert the hotplug detect, we need to access it over i2c and get it up
and running ourselves.
Change-Id: I4bc911cb8e4463edff7beabd2f356cb70ae9f507
Signed-off-by: Gabe Black <gabeblack@chromium.org>
Reviewed-on: http://review.coreboot.org/3723
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
