This is a empty struct that has propagated through the superio's & ec's
but really does nothing. Time to get rid of it before it adds yet more
cruft. However, since this touches many superio's at once we do this in
stages by first changing the function type to be a pure procedure.
Change-Id: Ibc732e676a9d4f0269114acabc92b15771d27ef2
Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-on: http://review.coreboot.org/5617
Tested-by: build bot (Jenkins)
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-by: Rudolf Marek <r.marek@assembler.cz>
We should configure i8254/i8259 down in to the southbridge rather than
romstage of every AGESA/CIMx board much like Intel boards do.
Change-Id: Id7c4f0baa0819d52aef9b0ee03c20d0fa16b9352
Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-on: http://review.coreboot.org/5669
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)
The BISOC.EXIT_SELF_REFRESH_LATENCY field should
not be updated from the default.
BUG=chrome-os-partner:24345
BRANCH=None
TEST=Built and booted. S3 resumed.
Change-Id: I6e701a520513372318258648e998dd8c7ab29ea4
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/180730
Reviewed-by: Shawn Nematbakhsh <shawnn@chromium.org>
Reviewed-on: http://review.coreboot.org/5025
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)
Make sure reg_script is executed before the device is put into
ACPI mode.
BUG=chrome-os-partner:24380
BRANCH=none
TEST=build and boot rambi from eMMC in ACPI mode
Change-Id: I4090babbfc7fb0f3be4da869386e998d87a513ba
Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/179896
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/5017
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Tested-by: build bot (Jenkins)
Since this file will get added to payloads it is useful if it
exports what offset in NVS it lives.
BUG=chrome-os-partner:24380
BRANCH=none
TEST=build and boot rambi with emmc in ACPI mode
Change-Id: I52860980c91dfe2525628e142b34ca192e69b258
Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/179848
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/5014
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Tested-by: build bot (Jenkins)
Make use of the ITE common Super I/O framework and there-by removing any
hard coding of Super I/O base address.
Change-Id: I14af89d2727d7c6bac0f9840043c430726297429
Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-on: http://review.coreboot.org/5717
Tested-by: build bot (Jenkins)
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Following the reasoning of:
cf7b498 superio/fintek/*: Factor out generic romstage component
Change-Id: I4c0a9a5a7786eb8fcb0c3ed6251c7fe9bbbadae7
Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-on: http://review.coreboot.org/5585
Tested-by: build bot (Jenkins)
Reviewed-by: Rudolf Marek <r.marek@assembler.cz>
Provide devicetree.cb RAMstage configuration of this superio component.
Change-Id: I376d2fb6dafc301cbc437518012f8c43b0af4be2
Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-on: http://review.coreboot.org/5668
Tested-by: build bot (Jenkins)
Reviewed-by: Rudolf Marek <r.marek@assembler.cz>
No need to pass CPP down to SeaBIOS, it's not
architecture specific and they define their own
variable.
Change-Id: I811aaf3929fa11cc01b7f168ccd310008e21e60c
Signed-off-by: Patrick Georgi <patrick@georgi-clan.de>
Reviewed-on: http://review.coreboot.org/5715
Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Tested-by: build bot (Jenkins)
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Remove arch-level Kconfig menu option as it shows all available architectures in
make menuconfig. Instead pull the bootblock options for choice and update image
to top-level Kconfig since it is already present for both x86 and arm.
Change-Id: Iab9c4539f05cd54a7f751565fefcaf7b6f0edc86
Signed-off-by: Furquan Shaikh <furquan@google.com>
Reviewed-on: http://review.coreboot.org/5673
Tested-by: build bot (Jenkins)
Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
Lines with 'select SERIAL_CPU_INIT' where redundant with the
default being yes. Since there is no 'unselect SERIAL_CPU_INIT'
possibility, invert the default and rename option.
This squelches Kconfig warnings about unmet dependencies.
Change-Id: Iae546c56006278489ebae10f2daa627af48abe94
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/5700
Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Turn on WDT support in the devicetree. Turn off CIR support.
Dispense with old commentary.
Change-Id: Icf0c0e12a0ed7ce6c3b6176653e076ffc2ba937e
Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-on: http://review.coreboot.org/5698
Tested-by: build bot (Jenkins)
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Turns out there are a few minor differences of the LDN's in the AD rev.
of this Fintek chip. 0x07 is in fact the WDT so renaming and remove the
now incorrect io mask. Add missing CIR LDN functionality and touch up
src inline doc.
Change-Id: I440aebad71d62d199d3283dd061933e76b21dda5
Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-on: http://review.coreboot.org/5696
Tested-by: build bot (Jenkins)
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
In order to use the same reference code on S3 resume
that was booted the program needs to be cached. Piggy
back on the ramstage cache to save the loaded reference
code program.
BUG=chrome-os-partner:22867
BRANCH=None
TEST=Built and booted. S3 resumed. Noted locations of reference
code caching and load addresses in console.
Change-Id: I90ceaf5697e8c269c3244370519d4d8a8ee2eb4a
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/179777
Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: http://review.coreboot.org/5013
Tested-by: build bot (Jenkins)
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Allow ramstage cache to be used from ramstage proper. Also
add a helper function for checking validity of ramstage
cache structure.
BUG=chrome-os-partner:22867
BRANCH=None
TEST=Built and booted. S3 resumed.
Change-Id: If1f2ad1bcf64504b42e315be243a12432b50e3d5
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/179775
Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: http://review.coreboot.org/5011
Tested-by: build bot (Jenkins)
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Certain code paths want to know if S3 resume is
happening. However, the current baytrail code doesn't
note S3 resume early enough. Therefore, mark S3
resume just after pattr setup.
BUG=chrome-os-partner:22867
BRANCH=None
TEST=Built and booted. S3 resumed.
Change-Id: I5e5cc285940e4567521afb8483614ce6f813ddde
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/179774
Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: http://review.coreboot.org/5010
Tested-by: build bot (Jenkins)
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
The inclusion of reg_script_run_on_dev() allows
for removing some of the chained reg_scripts just
to set up the device context. Use the new reg_script
function in those cases.
BUG=None
BRANCH=None
TEST=Built and booted. Didn't see any bizarre dmesg or coreboot
console output.
Change-Id: I3207449424c1efe92186125004d5aea1bb5ba438
Signed-off-by: Aaron Durbin <adurbin@chromium.og>
Reviewed-on: https://chromium-review.googlesource.com/179541
Tested-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
Commit-Queue: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/5009
Tested-by: build bot (Jenkins)
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
According to the reference code all these registers
need to be set to their best known values.
BUG=chrome-os-partner:24345
BRANCH=None
TEST=Built and booted. Suspend and wake. No idea about
observable impact yet.
Change-Id: I0e31505a165eee1d177e5d726edcfa6947430476
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/179749
Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: http://review.coreboot.org/5008
Tested-by: build bot (Jenkins)
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
There's a slew of ports required to initialize baytrail's
perf and power values. Therefore, add the necessary
functionality in the iosf module as well as the reg_script
library.
BUG=chrome-os-partner:24345
BRANCH=None
TEST=Built and booted.
Change-Id: Id45def82f9b173abeba0e67e4055f21853e62772
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/179748
Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: http://review.coreboot.org/5007
Tested-by: build bot (Jenkins)
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
The iosf access functions already use some common code,
however there is a duplication for setting up the proper
control register for port and opcode. Introduce macros
to remove this verbosity.
BUG=chrome-os-partner:24345
BRANCH=None
TEST=Built and booted. Suspend and wake.
Change-Id: I5bad7e2a11fa8e8bd4a3d7fa53d917b2565644f8
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/179747
Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: http://review.coreboot.org/5006
Tested-by: build bot (Jenkins)
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
The reg_script library has proven to be useful. It's
also shown that many scripts operate on devices. However,
certain code paths run the same script on multiple,
but different, devices. In order to make that easier
introduce reg_script_run_on_dev() which takes a device
as a parameter. That way, chained reg_scripts are not
scrictly needed to run the same script on multiple devices.
BUG=None
BRANCH=None
TEST=Built.
Change-Id: I273499af4d303ebd7dc19e9b635ca23cf9bb2225
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/179540
Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: http://review.coreboot.org/5005
Tested-by: build bot (Jenkins)
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
This adds the option to put LPSS and SCC devices into ACPI mode
by saving their BAR0 and BAR1 base addresses in a new device
NVS structure that is placed at offset 0x1000 within the global
NVS table.
The Chrome NVS strcture is padded out to 0xf00 bytes so there
is a clean offset to work with as it will need to be used by
depthcharge to know what addresses devices live at.
A few ACPI Mode IRQs are fixed up, DMA1 and DMA2 are swapped and
the EMMC 4.5 IRQ is changed to 44.
New ACPI code is provided to instantiate the LPSS and SCC devices
with the magic HID values from Intel so the kernel drivers can
locate and use them.
The default is still for devices to be in PCI mode so this does
not have any real effect without it being enabled in the mainboard
devicetree.
Note: this needs the updated IASL compiler which is in the CQ now
because it uses the FixedDMA() ACPI operator.
BUG=chrome-os-partner:23505,chrome-os-partner:24380
CQ-DEPEND=CL:179459,CL:179364
BRANCH=none
TEST=manual tests on rambi device:
1) build and boot with devices still in PCI mode and ensure that
nothing is changed
2) enable lpss_acpi_mode and see I2C devices detected by the kernel
in ACPI mode. Note that by itself this breaks trackpad probing so
that will need to be implemented before it is enabled.
3) enable scc_acpi_mode and see EMMC and SDCard devices detected by
the kernel in ACPI mode. Note that this breaks depthcharge use of
the EMMC because it is not longer discoverable as a PCI device.
Change-Id: I2a007f3c4e0b06ace5172a15c696a8eaad41ed73
Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/179481
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/5004
Tested-by: build bot (Jenkins)
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
CPU - fsp_model_206ax:
- Remove Kconfig options and mark this as using the FSP.
- Use shared FSP cache_as_ram.inc file
Mainboard - intel/cougar_canyon2:
- Update to use the shared FSP header file.
- Modify to call copy_and_run() directly instead of returning to
cache_as_ram.inc.
Northbridge - fsp_sandybridge:
- remove mrccache, fsp_util.[ch]
- add fsp/chipset_fsp_util.[ch] with chipset specific FSP bits.
- Update to use the shared FSP header file.
These changes were validated with FSP:
CHIEFRIVER_FSP_GOLD_001_09-OCTOBER-2013.fd
SHA256: e1bbd614058675636ee45f8dc1a6dbf0e818bcdb32318b7f8d8b6ac0ce730801
MD5: 24965382fbb832f7b184d3f24157abda
Change-Id: Ibc52a78312c2fcbd1e632bc2484e4379a4f057d4
Signed-off-by: Martin Roth <gaumless@gmail.com>
Signed-off-by: Martin Roth <martin.roth@se-eng.com>
Reviewed-on: http://review.coreboot.org/5636
Tested-by: build bot (Jenkins)
Reviewed-by: Marc Jones <marc.jones@se-eng.com>
- Move the non chipset-specific fsp pieces out of the chipset into a
shared area. This is used by northbridge / southbrige / SOC code. It
pulls in pieces from Kconfig, Makefile and FSP specific code.
- Enabled in the CPU code with a Kconfig "select PLATFORM_USES_FSP"
Change-Id: I7ffa934c1df09b71d48a876a56e3b888685870b8
Signed-off-by: Martin Roth <gaumless@gmail.com>
Signed-off-by: Martin Roth <martin.roth@se-eng.com>
Reviewed-on: http://review.coreboot.org/5635
Tested-by: build bot (Jenkins)
Reviewed-by: Marc Jones <marc.jones@se-eng.com>
Following the same reasoning as commit
d3043313a9 superio/fintek/f81865f: Avoid
.c includes
Clean up the early_serial #include directives in mainboard/romstage code.
Change-Id: Ia6ed36c8517a95b651fefdd855eec0ec91d73187
Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-on: http://review.coreboot.org/5439
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
Overriding global config entries in mainboard directory Kconfig
files often raise unnecessary warnings. Squelch some of those.
Change-Id: Ib5127672ae068670028aa25c8ccb5366277622f2
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/5699
Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
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>
This is not complete yet but it compiles and doesn't cause
any issues by itself. It is tied into the EC pretty closely
so that is part of the same commit.
Once we have more of the EC support done it will need some
more work to make use of those new interfaces properly.
BUG=chrome-os-partner:17279
BRANCH=none
TEST=build and boot on rambi, dump DSDT and look over \_SB.DPTF
Change-Id: I4b27e38baae18627a275488d77944208950b98bd
Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/179459
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/5002
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)
These need to be set before the kernel will work without
running the VBIOS option rom.
Also necessary is setting the PP_CONTROL register with
the EDP_FORCE_VDD bit.
BUG=chrome-os-partner:24367
BRANCH=none
TEST=boot on rambi in normal mode and see the panel come up
Change-Id: I495f818d581d08b80db11785fe28b601ec956b3b
Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/179364
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/5000
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>
The SD card controller can have the capabilities it supports
to be overridden. Add two optional fields to the chip structure
to allow the mainboard to override the SD card controller
capabilities.
BUG=chrome-os-partner:24423
BRANCH=None
TEST=Built and booted. Noted capabilities override console output.
Change-Id: Ibfef8f765b35eeec6da969dd05f5484f8672a7b9
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/179414
Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: http://review.coreboot.org/4997
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Tested-by: build bot (Jenkins)
The VDAT data was off by 2 bytes when reading it from the
kernel. The reason is that the header did not line up
correctly with actual ACPI code.
BUG=chrome-os-partner:24440
BRANCH=None
TEST=crossystem devsw_cur now returns either 0 or 1 depending
on state.
Change-Id: Ie78599f29cd5daf7da98db5e37fa276d24339f6a
Signed-off-by: Aaron durbin <adurbin@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/179372
Reviewed-on: http://review.coreboot.org/4996
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Tested-by: build bot (Jenkins)
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)
The LPE audio device needs 1MiB of memory for its firmware.
It also has a requirement that the memory needs to be on a
512MiB boundary. Just take 1MiB @ 512MiB for the LPE device.
BUG=chrome-os-partner:23791
BRANCH=None
TEST=Built and analyzed console logs for resources. Also interrogated
registres within the kernel.
Change-Id: I4d9ad5c7b5a2f3eb627b30528d738289278b3a7b
Reviewed-on: https://chromium-review.googlesource.com/179192
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Commit-Queue: Aaron Durbin <adurbin@chromium.org>
Tested-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/4994
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>
This feature is no longer specific to ChromeOS builds.
Change-Id: If27d4dc7caff8a551b5b325cdebdd05c079ec921
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/5641
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
Reviewed-by: Aaron Durbin <adurbin@google.com>
Provision the configuration of the Fintek F71869AD Hardware Monitor's
configuration by way of devicetree.cb. Make use of this in the
jetway/nf81-t56n-lf board to properly control fan's.
Change-Id: Ic25b29d1b7a9145e0e209b490b25a2cbc46cb75c
Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-on: http://review.coreboot.org/5580
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Facilitate for the configuration of so called "Multi-function Select
Registers" with devicetree.cb in ramstage.
Make use of this new functionality in, mainboard/jetway/nf81-t56n-lf to
correctly configure the Fintek's multiplexed GPIO pins to be in AMD TSI
mode. This allows the Fintek to correctly talk to the Southbridge over
the SMBus for CPU temperature data as to control fans and so on.
Change-Id: I80abcd8b767fc4b22d00d1384ce4ef89fe837e3d
Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-on: http://review.coreboot.org/5576
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Tested-by: build bot (Jenkins)
romstage reports a completely unintelligible printf of "error level:",
fix this and document meaning of the return values in source.
Change-Id: Ia2fb9a6206e08822f6c2f62b69bf22cdae2ba819
Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-on: http://review.coreboot.org/5465
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
The Linux kernel driver cannot handle Baytrail legacy GPIOs, so make the
default input GPIO type MMIO.
BUG=chrome-os-partner:24408
TEST=Manual on Rambi. Run "echo 169 > /sys/class/gpio/export; cat
/sys/class/gpio/gpio169/value", verify GPIO value changes based upon mic
jack status.
BRANCH=None
Change-Id: I27870ce8b7ecae9228e06e48c8759409c824c2eb
Signed-off-by: Shawn Nematbakhsh <shawnn@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/179169
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/4992
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Tested-by: build bot (Jenkins)
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)
The new IASL is complaining about the PCI memory region not
having consistent base/end/length values because they are
placeholder that are fixed up in the method before returning.
Put in some more valid placeholder values to make it happy.
BUG=chromium:311294
BRANCH=none
TEST=build and boot with IASL 20130117 on rambi
Change-Id: I0e21adcce43deb14d3c2c45787ff8c9efc357c2f
Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/178864
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Commit-Queue: Duncan Laurie <dlaurie@google.com>
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/4988
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Tested-by: build bot (Jenkins)
Add device tree option to determine if the LPE
audio codec has a platform clock signal connected
to it from the SoC. If a frequency is selected the
platform clock number is used to enable the
clock.
BUG=chrome-os-partner:23791
BRANCH=None
TEST=Built and booted rambi with 25MHz option. Probed pin
to audio codec. Noted 25MHz clock.
Change-Id: I67d0d034f30ae1c7ee8269c0aea43e8c92ff868c
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/178780
Reviewed-by: Shawn Nematbakhsh <shawnn@chromium.org>
Reviewed-on: http://review.coreboot.org/4986
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Tested-by: build bot (Jenkins)
There are 3 banks of GPIOs that need to be described
with specific _UID and memory/interrupt values.
BUG=chrome-os-partner:24314
BRANCH=none
TEST=build and boot on rambi, check for probed driver:
gpiochip_find_base: found new base at 154
gpiochip_add: registered GPIOs 154 to 255 on device: INT33FC:00
gpiochip_find_base: found new base at 126
gpiochip_add: registered GPIOs 126 to 153 on device: INT33FC:01
gpiochip_find_base: found new base at 82
gpiochip_add: registered GPIOs 82 to 125 on device: INT33FC:02
fed0c000-fed0cfff : INT33FC:00
fed0c000-fed0cfff : INT33FC:00
fed0d000-fed0dfff : INT33FC:01
fed0d000-fed0dfff : INT33FC:01
fed0e000-fed0efff : INT33FC:02
fed0e000-fed0efff : INT33FC:02
Change-Id: I9619e2af4e1ccdf3d7b2e4ae280aadf22e278aeb
Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/178601
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/4985
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Tested-by: build bot (Jenkins)
With microcode 31E MWAIT 0x51 is now C6NS and 0x52 is now C6FS.
BUG=chrome-os-partner:23505
BRANCH=none
TEST=build and boot on rambi, check that C1/C2/C3 are all used now
Change-Id: I8528d808f4082c85d90e2b57747d9f2e2d982b85
Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/178461
Reviewed-by: Shawn Nematbakhsh <shawnn@chromium.org>
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/4984
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>
NCORE pad addresses were wildly wrong due to documentation bugs.
BUG=chrome-os-partner:24179
TEST=Manual on Rambi. Verify display isn't always on. Verify brightness
control now works in Chrome OS.
BRANCH=None.
Change-Id: I464436a58baa4957329c11231c5a866dafd97ce8
Signed-off-by: Shawn Nematbakhsh <shawnn@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/177597
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/4980
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>
The default mode of the SPI controller has prefetching disabled.
That obviously has a performance impact. Enable both caching
and prefetching to make booting faster. This has a significant
impact on streaming data out of SPI.
BUG=chrome-os-partner:24085
BRANCH=None
TEST=Built and booted rambi. Payload loading step went from ~285ms
to ~54ms.
Change-Id: I065cf44e1de7dcefc49aa9ea9ad0204929ab26f4
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/177220
Reviewed-by: Shawn Nematbakhsh <shawnn@chromium.org>
Reviewed-on: http://review.coreboot.org/4976
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
When a pad is configured for direct IRQ it needs to be in
non-legacy. Additionally, the signal is passed directly to
the APIC by setting the LEVEL and TPE bits in the pad config
register. The APIC can then be configured for level, edge,
and rising/falling.
BUG=chrome-os-partner:24037
BUG=chrome-os-partner:22863
BRANCH=None
TEST=Built and booted with this config. Trackpad is firing interrupts
more than it should, but it appears to be a trackpad firmware
and/or configuration issue.
Change-Id: I00042b2ddba67d6bf23f0e7468d0719196e6f865
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/176793
Reviewed-by: Shawn Nematbakhsh <shawnn@chromium.org>
Reviewed-on: http://review.coreboot.org/4975
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
The TPM needs to have the TPM_Startup command sent to it
on all boot paths. The call init_chromeos() in romstage_common()
fulfills this requirement.
BUG=chrome-os-partner:24057
BRANCH=None
TEST=Built and booted. Was able to suspend to ram multiple times
in a row.
Change-Id: Id0339a9d82897249d20ff5f62d2dcb8b535310fa
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/176803
Reviewed-by: Todd Broch <tbroch@chromium.org>
Tested-by: Todd Broch <tbroch@chromium.org>
Reviewed-by: Shawn Nematbakhsh <shawnn@chromium.org>
Reviewed-on: http://review.coreboot.org/4974
Tested-by: build bot (Jenkins)
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
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>
ITE Super I/O's make use of this method to enter and exit in and out of
their PNP configuration. Provide functions for use in ram stage
component.
Change-Id: I2b546c2b17eefc89aaab4982192f5e9a15a16c2f
Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-on: http://review.coreboot.org/5666
Tested-by: build bot (Jenkins)
Reviewed-by: Rudolf Marek <r.marek@assembler.cz>
The PCIe subsystem was constantly waking up boards from
S3 and S5. Completely disable PCIe wake ups. It can be made
mainboard-configurable later if needed.
BUG=chrome-os-partner:24004
BRANCH=None
TEST=Both S3 and EC RW->RW update (trip through S5) don't
cause wakeups.
Change-Id: I922e2947c4b6e29277d913f06192601a2954f8fe
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/176791
Reviewed-by: Shawn Nematbakhsh <shawnn@chromium.org>
Reviewed-on: http://review.coreboot.org/4972
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
Previously pads were being configured as both input and output
simultaneously due to the config bits being active low. Create new
defines that only enable either input or output, and use them in our
GPIO configs.
BUG=chrome-os-partner:22863
TEST=Manual on Rambi. Verify system boots and peripherals still
function.
BRANCH=None.
Change-Id: If386682a3d810864b7b9f5d2aecdb2e6cfceea86
Signed-off-by: Shawn Nematbakhsh <shawnn@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/176725
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/4971
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>
This commit does the common parts for all LPSS devices
that are enabled: enable snoop in IOSF and enable power
management. Additionally, the i2c devices are taken out of
reset.
BUG=chrome-os-partner:23790
BRANCH=None
TEST=Built and booted with modified kernel-next. I2C bus devices
show up and I see 0x10 on one of the buses.
Change-Id: I540caea6a8666f5684dc5cee683a6b085dfac6de
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/176424
Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: http://review.coreboot.org/4969
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
Add the LPSS IOSF port access to reg_script. This is
going to be used by baytrail.
BUG=chrome-os-partner:23790
BRANCH=None
TEST=Buit.
Change-Id: I0367acdb584f2de0bb871b136042b57fe6b7ec90
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/176423
Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: http://review.coreboot.org/4968
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
The eMMC device is initialized as version 4.5 with HS200 speeds.
BUG=chrome-os-partner:23966
BRANCH=None
TEST=Built and booted rambi to login screen off of eMMC device.
Change-Id: I686c6136005fcb2587b939ddea293f4398df9868
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/176536
Reviewed-by: Bernie Thompson <bhthompson@chromium.org>
Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: http://review.coreboot.org/4967
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
The SSC (storage control cluster) houses the SD, SDIO, and eMMC
interfaces. The scc cofniguration function, baytrail_init_scc(),
is ran in the pre device stage to initialize the SCC. The eMMC
is expected to be configured for version 4.5.
BUG=chrome-os-partner:23966
BRANCH=None
TEST=Built and booted with some other eMMC changes into login screen off
of eMMC device.
Change-Id: I81cc755a790b7e43ad234a8201dae480277202c8
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/176535
Reviewed-by: Bernie Thompson <bhthompson@chromium.org>
Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: http://review.coreboot.org/4966
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
The SCORE allows controlling the pad configuration while
the SSC handles the configuration for the storage control
cluster.
BUG=chrome-os-partner:23966
BRANCH=None
TEST=Built.
Change-Id: Ifd9f67a4e88d5bb99faec6ceeb3e263001a87c41
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/176533
Reviewed-by: Bernie Thompson <bhthompson@chromium.org>
Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: http://review.coreboot.org/4964
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>
Make all three coreboot stages (bootblock, romstage and ramstage) aware of the
architecture specific to that stage i.e. we will have CONFIG_ARCH variables for
each of the three stages. This allows us to have an SOC with any combination of
architectures and thus every stage can be made to run on a completely different
architecture independent of others. Thus, bootblock can have an x86 arch whereas
romstage and ramstage can have arm32 and arm64 arch respectively. These stage
specific CONFIG_ARCH_ variables enable us to select the proper set of toolchain
and compiler flags for every stage.
These options can be considered as either arch or modes eg: x86 running in
different modes or ARM having different arch types (v4, v7, v8). We have got rid
of the original CONFIG_ARCH option completely as every stage can have any
architecture of its own. Thus, almost all the components of coreboot are
identified as being part of one of the three stages (bootblock, romstage or
ramstage). The components which cannot be classified as such e.g. smm, rmodules
can have their own compiler toolset which is for now set to *_i386. Hence, all
special classes are treated in a similar way and the compiler toolset is defined
using create_class_compiler defined in Makefile.
In order to meet these requirements, changes have been made to CC, LD, OBJCOPY
and family to add CC_bootblock, CC_romstage, CC_ramstage and similarly others.
Additionally, CC_x86_32 and CC_armv7 handle all the special classes. All the
toolsets are defined using create_class_compiler.
Few additional macros have been introduced to identify the class to be used at
various points, e.g.: CC_$(class) derives the $(class) part from the name of
the stage being compiled.
We have also got rid of COREBOOT_COMPILER, COREBOOT_ASSEMBLER and COREBOOT_LINKER
as they do not make any sense for coreboot as a whole. All these attributes are
associated with each of the stages.
Change-Id: I923f3d4fb097d21071030b104c372cc138c68c7b
Signed-off-by: Furquan Shaikh <furquan@google.com>
Reviewed-on: http://review.coreboot.org/5577
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@gmail.com>
Add support for DirectIRQ / dedicated IRQs. This consists of up to 16
IRQs for both SCORE and SSUS banks.
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: I4b0dc6e7ae86c9f554b6e78792239234f702764c
Reviewed-on: https://chromium-review.googlesource.com/176165
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/4962
Tested-by: build bot (Jenkins)
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
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>
GPIOs which trigger SMIs only set the status bits in the ALT_GPIO_SMI
regier. No bits in the SMI_STS register are set. Therefore, the
ALT_GPIO_SMI register needs to be read and cleared on every SMI.
Additionally, the mainboard_gpi_smi() handler needs to be called as
well on every SMI because of this property.
BUG=chrome-os-partner:23505
BRANCH=None
TEST=Built and booted to recovery screen. Typed 'lidclose' on EC
console. SMI occurred which caused the board to be shutdown.
Change-Id: Ic204d8b928a0cb4f51f108a649f374d9f94e4f47
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/176391
Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: http://review.coreboot.org/4958
Tested-by: build bot (Jenkins)
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
In order for gpio pins to trigger an smi/sci the GPIO_ROUT
register needs to be set accordingly. For SMI, the ALT_GPIO_SMI
register needs to be enabled for each gpio as well.
The first 8 gpios from the suspend and core well are the only gpios
that can trigger an SMI or SCI. The settings for the GPIO_ROUT
and ALT_GPIO_SMI register are not commited until the SMM settings
are enabled in the southcluster.
BUG=chrome-os-partner:23505
BRANCH=None
TEST=Built and booted. Manually triggered SCI by changing GPE0a_EN
and toggling PCH_WAKE_L on the EC console.
Change-Id: Id79b70084edc39fc047475e984494c224bd75d6d
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/176390
Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: http://review.coreboot.org/4957
Tested-by: build bot (Jenkins)
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
The gpe0 block's size was being misreported. Correct
the gpe0 size and use make the FADT fields be more
robust instead instead of hand calculating fields that
are the based on the same size.
This change correctly enables GPE events in the kernel.
Confirmed this by using iotools read the gpe_cnt register.
BUG=chrome-os-partner:23505
BRANCH=None
TEST=Built and booted. Confirmed EC's GPE event is enabled (but
still not working).
Change-Id: I415710f7fec2e95cecee3bf679ee673dacc27480
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/176271
Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: http://review.coreboot.org/4956
Tested-by: build bot (Jenkins)
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
- C-state table based on static config
MWAIT values are from ref code for non-S0ix config
C6 substate 8 is ignored by the kernel as it violates the CPUID
but it is left in as the other substate may not work.
- P-state table generated with proper ratio and VID values
relies on having the package power msr set to magic value
as the power-on default is wrong
- T-state table uses static table
BUG=chrome-os-partner:23505
BRANCH=rambi
TEST=build and boot on rambi
Change-Id: I7c997e58cb3a71d0ec413b17f0c5467bef4bf62c
Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/175742
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Commit-Queue: Aaron Durbin <adurbin@chromium.org>
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/4954
Tested-by: build bot (Jenkins)
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
The bus clock speed is needed when building ACPI P-state tables
so extract that function and have the value be saved in pattrs.
The various IACORE values are also needed, but rather than have
the ACPI code to the bit manipulation have the pattrs store an
array of the possible values for it to use directly.
BUG=chrome-os-partner:23505
BRANCH=none
TEST=build and boot on rambi
Change-Id: I5ac06ccf66e9109186dd01342dbb6ccdd334ca69
Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/176140
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Commit-Queue: Aaron Durbin <adurbin@chromium.org>
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/4953
Tested-by: build bot (Jenkins)
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
As far as I can tell turbo enabling behaves like
it did on haswell so use the standard code.
There are also some magic values to set in some magic
MSRs related to turbo and package power so they report
correctly.
The L2 cache shrink is enabled and a threshold is set
that makes both dual and quad core happy.
C1E is disabled to match the reference code.
BUG=chrome-os-partner:23505
BRANCH=rambi
TEST=build and boot on rambi
Change-Id: Ic6d4283d480a44d85a9b96571baf83928615665c
Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/175743
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Commit-Queue: Aaron Durbin <adurbin@chromium.org>
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/4952
Tested-by: build bot (Jenkins)
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
This required changing value/mask types to uint64_t.
Another option would be to use id field to select low or high
32 bits of the MSR and set them independently.
BUG=chrome-os-partner:23505
BRANCH=none
TEST=build and boot on rambi
Change-Id: Ied9998058a8035bf3f003185236f3be3e0df7fc9
Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/176304
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Commit-Queue: Aaron Durbin <adurbin@chromium.org>
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/4951
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>
The mainboard needs an opportunity to hang devices off of
the LPC device. Therefore, provide this opportunity for the
mainboard.
BUG=chrome-os-partner:23505
BRANCH=None
TEST=Buit and booted with keyboard. Keys work.
Change-Id: Ie2b660ad43e86d9237b0b0bb0720b069670bc537
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/176133
Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: http://review.coreboot.org/4949
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>
The IRQs used for devices that are in acpi mode are added as well
as the IRQ defitions for the dedicated GPIO IRQ routing.
BUG=chrome-os-partner:23505
BRANCH=None
TEST=Built.
Change-Id: I2eed5a4584e2d908c32617c9289a2abeaa30bd44
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/176120
Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: http://review.coreboot.org/4947
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>
Previously the only path through memory init and coreboot was
hardcoding S5. Therefore all S3 paths would not be taken. Allow
for S3 resume to work by enabling the proper control paths in
romstage.
BUG=chrome-os-partner:22867
BRANCH=None
TEST=While in kernel 'echo mem > /sys/power/state'. Board went
into S3. Power button press resumed back into kernel.
Change-Id: I3cbae73223f0d71c74eb3d6b7c25d1b32318ab3e
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/175940
Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: http://review.coreboot.org/4943
Tested-by: build bot (Jenkins)
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
linux/drivers/platform/x86/thinkpad_acpi.c looks for an EC
version string before loading, this code copies the vendor BIOS by
exposing this string. This was originally part of x60's mainboard.c
Change-Id: I5e54ea2833252bc4dbba46ceb67d78c435b34845
Signed-off-by: Trevor Mosey <uberushaximus@gmail.com>
Reviewed-on: http://review.coreboot.org/5638
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>
The mp_init library was based off of haswell code, but baytrail
was the first chipset to take advantage of it. Move haswell over
to using it so that the code duplication can be removed.
Change-Id: Id6e9464df028aa6ec138051f925817c85b4c13e5
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/5413
Tested-by: build bot (Jenkins)
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
In the signature of the function `hexdump32()` it does not make sense to
represent a length, assumed to be positive, as a signed integer.
With this change, it is no longer necessary to cast a pointer to
unsigned long when passing it to `hexdump32()`.
The same change for the function `hexdump()` was done in commit
3dd0e72d [1].
lib/hexdump: Take const void * and size_t as arguments
[1] http://review.coreboot.org/4575
Change-Id: Id97f5daff95f94e862ee8b5be896a6629b125a13
Signed-off-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-on: http://review.coreboot.org/5646
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
The coding style requires to use tabs for indentation and not spaces.
Use GNU indent 2.2.11 with the switch `-linux` to indent the file,
which also removes the empty lines at the end of the file.
Change-Id: I874f178e50d7558d3299026aec2771ad45f88d8e
Signed-off-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-on: http://review.coreboot.org/4576
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
Heap allocation begins with BIOS_HEAP_MANAGER, no need to clear
the fields individually.
Change-Id: Ia1af84bd09d1edf8f72223752557d44a96dec6e1
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/5659
Tested-by: build bot (Jenkins)
Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
Backported from fam15tn and fam16kb.
This also implements GetHeapBase() to satisfy some requirements
of HAVE_ACPI_RESUME for the following boards:
amd/inagua
amd/south_station
amd/union_station
asrock/e350m1
Change-Id: I488d063d4eabf4bf45bcbabd1e8f13b88b2ef401
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/5658
Tested-by: build bot (Jenkins)
Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
Backported from fam15tn and fam16kb.
Change-Id: I868352b32ff56a8386c615ab1a9f59e7e875292e
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/5657
Tested-by: build bot (Jenkins)
Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
These function prototypes to remain identical across all
AGESA families.
Change-Id: If2a0a08fa7122e6becded37d032d3c40bde2d149
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/5656
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
While fam15 boards do not select HAVE_ACPI_RESUME, backport this
from fam14.
Implementation of this function is common across different families.
Change-Id: I222b418a0a79bbdf5f5cce6c876243ecb4912256
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/5655
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
While amd/torpedo does not select HAVE_ACPI_RESUME, backport this
from fam14.
Implementation of this function is common across different families.
Change-Id: I0e5099a0991a2655ec2b6990929196900e842fc1
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/5654
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
Implementation of this function is common for all boards in family,
and also across different families.
Change-Id: I562a132fa6d3ade2700d9a375d7aa21fcf8ea890
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/5653
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
Implementation of this function is common for all boards in family,
and also across different families.
Change-Id: I6aab710e76af9a361f0c0006922019a52feb3f6f
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/5652
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
Implemented under northbridge/ on other families.
Change-Id: I4d21af9d6c0f61eb1597e8e7095c08dd87ae2a84
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/5649
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
Although amd/torpedo is only fam12 board at the moment,
backported this from fam15tn and fam16kb.
Change-Id: I72a856e2eb455a8428a886f0c4217ff80e60eb78
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/5648
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
In amd/{persimmon,inagua} and derived boards avoid using AGESA
reimplementation of memcpy as following the reasoning in:
e2f3bfc jetway/nf81-t56n-lf: Use std memset/memcpy func over AGESA
Change-Id: I943b46103c3bf1c5fd88b25e9f9595b9adfcafeb
Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-on: http://review.coreboot.org/5625
Tested-by: build bot (Jenkins)
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
mainboard_enable() is now modelled after google/parrot where the
enable function only sets dev->ops->init for the root device to
point to a mainboard_init() function, which in turn is called in a
later pass over the device tree to do the actual initialization.
Change-Id: I89a5192bd45ca8321b2b1ac49b073122e0f6ee2b
Signed-off-by: Trevor Mosey <uberushaximus@gmail.com>
Reviewed-on: http://review.coreboot.org/5637
Tested-by: build bot (Jenkins)
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
Same test is already done in x86/mtrr.h.
Change-Id: Ib0785d047567374294b9ee7afc4f4244f9ced926
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/5620
Tested-by: build bot (Jenkins)
Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
Some src/mainboard/*/*/romstage.c files use defines which later
modify the behaviour of included .c files.
Since it's a pain to work out what is affected by these, drop
values that are only defined in the board but never used, or
defined to identical values as in spd.h (and use that one instead).
Change-Id: I8143b26fddc32a40ac4e611a6287bf7f144267dc
Signed-off-by: Patrick Georgi <patrick@georgi-clan.de>
Reviewed-on: http://review.coreboot.org/5639
Tested-by: build bot (Jenkins)
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Remove all the common Makefile rules like coreboot.pre, coreboot.pre1 and others
from arch level Makefile.inc to top level Makefile.inc.
Also, organize Makefile.inc at arch level into per-stage rules and variables.
Change-Id: I7dc5b2d31c959b55bb92d9c7811427c4dada1db5
Signed-off-by: Furquan Shaikh <furquan@google.com>
Reviewed-on: http://review.coreboot.org/5571
Tested-by: build bot (Jenkins)
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
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>
If the user selects GRUB 2 as the payload in Kconfig, coreboot does
not need to initialize the PS/2 keyboard as GRUB 2 is going to do it.
Change-Id: Ia5d902e7c0fa34eaff26a31507751815bf2d2581
Signed-off-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-on: http://review.coreboot.org/5583
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
As the Kconfig description of `DRIVERS_PS2_KEYBOARD` says, SeaBIOS is
able to initialize the PS/2 keyboard itself, so it is not necessary to
let coreboot do it.
SeaBIOS is also able to do it faster as discussed in a thread on the
coreboot mailing list from October 2010 [1]. In that thread it was
also proposed to not let coreboot initialize the PS/2 coreboot when
SeaBIOS is used as a payload.
[1] http://www.coreboot.org/pipermail/coreboot/2010-October/thread.html#61310
subject: [coreboot] coreboot+seabios timings
Change-Id: I1248cec3e2ca5b9311e46df8aabf67e14ffd4ea6
Signed-off-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-on: http://review.coreboot.org/5581
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
RAMBASE, RAMTOP and XIP_ROM_SIZE are not used with ARCH_ARMV7.
Change-Id: I072ed022e3279ed23716fdf78d0db8952b3fdb32
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/5627
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
Following similar reasons as:
5ff4b08 jetway/nf81-t56n-lf: Sanitize #includes
Change-Id: Ie88b884bc2d4481bc2583d5be1f4d1376547f3c3
Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-on: http://review.coreboot.org/5614
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
Jetway builds this hardware, so let us be sure to set the truth in the
DSDT Definition block and MPTables.
Change-Id: I2dfb89152aa3b895ec6975293c5a5998ab6b52bd
Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-on: http://review.coreboot.org/5630
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
Fix some space->tab style and a for-for loop embedded to be more
understandable/readable.
Change-Id: I740c544e8c9330e6efbbd66a5c1e6a4a33d1a75e
Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-on: http://review.coreboot.org/5631
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
Following the reasoning in,
dfa8a32 src/mainboard/asrock/e350m1: Properly indent devicetree.cb
Change-Id: I88ca01519c1c47a7eb0d564a55c945589f9d32af
Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-on: http://review.coreboot.org/5629
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
Use the generic implementation of winbond in place of the model specific
w83627thg_enable_serial() as so that it maybe removed later.
Change-Id: Ice1a0dc428de9a3ddfb79e877fb03c7a8e09665f
Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-on: http://review.coreboot.org/5603
Tested-by: build bot (Jenkins)
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Builds with CHROMEOS can bypass VGA oprom when boot is not in
developer or recovery modes. Have the same functionality available
without CHROMEOS but with BOOTMODE_STRAPS.
Change-Id: I97644364305dc05aad78a744599476ccc58db163
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/5595
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Aaron Durbin <adurbin@google.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>
Certain kernel drivers require the presence of option rom
contents because the board's static configuration information
is located within the blob. Therefore, allow a chipset/board to
instruct the pci device handling code to always load but not
necessarily run the option rom.
BUG=chrome-os-partner:25885
BRANCH=baytrail
TEST=Both enabling and not enabling this option shows expected behavior.
Change-Id: Ib0f65ffaf1a861b543573a062c291f4ba491ffe0
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/188720
Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/5594
Reviewed-by: Aaron Durbin <adurbin@google.com>
Tested-by: build bot (Jenkins)
Without this change, removal of default UART_FOR_CONSOLE entries
under mainboard/ Kconfig will remove this option entirely from
created .config file.
Change-Id: I11422ddb8c51abca177f999936c995ae0c91c459
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/5626
Tested-by: build bot (Jenkins)
Reviewed-by: David Hendricks <dhendrix@chromium.org>
This is needed to let the kernel know it can control everything
and not to disable features.
BUG=chrome-os-partner:23505
BRANCH=rambi
TEST=build and boot on rambi
Change-Id: I40ff15bb931a9be7c31509ec84489083b5af0a82
Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/175629
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/4939
Tested-by: build bot (Jenkins)
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)
The top of low memory is also the start of the region where
PCIe resources are allocated. This needs to be passed in
ACPI but is only readable from IOSF.
BUG=chrome-os-partner:23505
BRANCH=rambi
TEST=build and boot on rambi
Change-Id: Iad95335f72dc3e35b837bedb8d52d388c861a330
Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/175625
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/4935
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)
Following the reasoning of:
dbbc136 mainboard/asrock/e350m1: Avoid including early_serial.c
Change-Id: I5d729b90cf6713de2674fb00c726cd2944a3ab4e
Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-on: http://review.coreboot.org/5597
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
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>
We have means to easily disable a specific console in romstage if
necessary, so this global option makes little sense.
The option was initially introduced as a work-around for build issues
around CACHE_AS_RAM, ROMCC and ARCH_ARMV7 dependencies for UARTs.
Change-Id: I797bdd11a48ddd813d3ee7ccef9a0c050f16f669
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/5607
Tested-by: build bot (Jenkins)
Reviewed-by: David Hendricks <dhendrix@chromium.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
If platform has a component coreboot has to communicate with using
one of the UARTs, that device would not be part of the SoC and
must not use functions specific to a10 UART.
Change-Id: Ifacfc94dfde9979eae0b0cfb723a6eaa1fbcd659
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/5469
Tested-by: build bot (Jenkins)
Reviewed-by: David Hendricks <dhendrix@chromium.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
The port for console remains to be a compile time constant.
The Kconfig option is changed to select an UART port with index
to avoid putting map of UART base addresses in Kconfigs.
With this change it is possible to have other than debug console
on different UART port.
Change-Id: Ie1845a946f8d3b2604ef5404edb31b2e811f3ccd
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/5342
Tested-by: build bot (Jenkins)
Reviewed-by: David Hendricks <dhendrix@chromium.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Convert the serial init to the generic romstage component and
corresponding boards using this sio.
Change-Id: Ib9f981f43e047013f9cbe20a22246ee2ed3ecf50
Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-on: http://review.coreboot.org/5589
Tested-by: build bot (Jenkins)
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Convert the serial init to the generic romstage component and
corresponding boards using this sio.
Change-Id: I36bcf38c4351130be1ed924ecfe606336d0433f3
Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-on: http://review.coreboot.org/5588
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Use generic winbond romstage serial init symbols instead of model
specific implementation. We do this on a case by case basis as some
boards are ROMCC and so need to #include .c files. This is a step to
migrate non-romcc boards to a more generic superio framework.
Change-Id: I56f6d9ec77cd21a612cbbdb48634543f34a2e72c
Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-on: http://review.coreboot.org/5591
Tested-by: build bot (Jenkins)
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
The romstage of Fintek Super I/O's is identical, leading to replication
of essentially the same code prone to bitrot. Herein we consolidate the
early pre-ram UART initialisation code into fintek/common, rather we
leave the exceptions to be implemented under model/.
More precisely we provide a well documented version of early_serial.c
under fintek/common and select by way of Kconfig as a generic romstage
component to Super I/O support. We leave future Super I/O's the option
to implement `non-standard` initialisation code should such a (unlikely)
need araise. A primary advantage is that new support for romstage serial
is now trival to add. We also provide some Kconfig documentation while
here.
Change-Id: I3c62561558a62ece944a167ba302fb7076bba001
Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-on: http://review.coreboot.org/5575
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
A Kconfig option defined instead of selected that really comes from
somewhere else.
Change-Id: I8730d12ed053520b794655e943c93583c441f3f1
Signed-off-by: Patrick Georgi <patrick@georgi-clan.de>
Reviewed-on: http://review.coreboot.org/5542
Tested-by: build bot (Jenkins)
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Remove some redundant includes. Fix repetitiveness in include guards and
strip some misplaced tabs for whitespaces.
Change-Id: I1f0bf6951cc6714f63e88b323754515fb02c089c
Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-on: http://review.coreboot.org/5572
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
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 super io support is poorly implemented and would not work for all
boards since it hardcodes values. Since there are no users of it, remove
for now pending a fresh reimplementation from scratch.
Change-Id: I818a9f4d2ab106b989824e49cee49d79acd6041a
Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-on: http://review.coreboot.org/5566
Tested-by: build bot (Jenkins)
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
Following the same reasoning as:
HASHHERE superio/ite/it8721f: Rewrite from hardcoded base addr
Removing hard coded magics and expose sio pnp api in romstage.
Change-Id: I27433cb1a84b3641a6110ecf6bd5021e00769aba
Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-on: http://review.coreboot.org/5565
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
Rewrite early_serial.c implementation to honour a passed base address in
device_t, removing any hard coding of values. We also expose early sio
init functions as romstage symbols to avoid falsely #including
"early_serial.c" in romstage.c of board support.
Change-Id: I521b8f7cf85173345b90745c6f2ab66e25429f5d
Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-on: http://review.coreboot.org/5561
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Dumping the ACPI tables in this way has limited use, is not likely to be
used and is poorly implemented. There are much more sophisticated tools
available on Linux for debugging ACPI as such this code is outside the
scope of coreboots 'bring up the hardware only' philosophy.
A more generic implemention could be done with hexdump() in coreboot
proper following on from this cleanup.
Change-Id: Ifd3bfb76338609d18fcf7158d3c9a6d7c06c8847
Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-on: http://review.coreboot.org/5530
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Avoid some confusion as the selection of "BeagleBone" is not compatible
with the product "BeagleBone Black".
Change-Id: If73f80565cd26d2b41db972b4474ab85b609c1ad
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/4289
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@google.com>
Not very popular nor useful nowadays.
Change-Id: I3dc0f7aaf188950a43f5350d3a95669fbbdcfd94
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/4554
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
The ACPI IO ports, and the respective SMI (for HAVE_SMI_HANDLER), were
initialized when the FADT table was written. This works well on a cold
boot, but the ACPI ports are not initialized on S3 resume, as ACPI
tables are not written. This will not work on S3 resume if the default
ports are not what we set them, or if AGESA sets them to some other
value.
To solve this, move the port configuration to southbridge chip init.
Change-Id: Ib4043f0fa5e20f08d320acd12ce84d4d789cd035
Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Reviewed-on: http://review.coreboot.org/5559
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@gmail.com>
The PCIE PME pin from the APU is connected to GEVENT8, but the
northbridge's ASL hardcodes this to GPE 0x18. Adjust the SCI map
accordingly.
Change-Id: Ie395e62919f6e97ef9bcc45c736f9debf4e09ba0
Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Reviewed-on: http://review.coreboot.org/5556
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Aaron Durbin <adurbin@gmail.com>
Hudson ASL files assume the USB power event notifications are mapped
to GPE 0xb. Since that GPE is not used on this board, map these events
to GPE11. This GPE is already handled in ACPI via Method(_L0B). We
adjust this method to also notify the XHCI controller at PCI 10:0.
Change-Id: If33dd4bb5830820227f7c8b34594886cfae37282
Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Reviewed-on: http://review.coreboot.org/5554
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Aaron Durbin <adurbin@gmail.com>
The power button was declared by hudson's ASL as \_SB.PCI0.PWRB, and
always had the wake source declared as GPE3. This is not the correct
wake source for all boards. On some laptops declaring a wake source is
not needed, as the wake mechanism is handled by the EC.
Move the declaration of the power button to mainboard ASL files, and
scope it as \_SB.PWRB . This also makes the naming consistent with the
examples in the ACPI spec. The wake source for the PWRB of HP Pavilion
M6 1035dx is removed, as it is incorrect.
Change-Id: I9c76566025e7f200c0376673f6c6ea299afa4a5d
Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Reviewed-on: http://review.coreboot.org/5546
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@gmail.com>
It's not needed, and puts the EC back into APM mode. The EC does not
shut down during S3 sleep, so we don't need to re-initialize it.
Lid SMI will have been disabled in the switch to ACPI mode, don't
re-enable it.
Change-Id: I2c06df140f63427dac32ae095d29e68f64135358
Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Reviewed-on: http://review.coreboot.org/5555
Tested-by: build bot (Jenkins)
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
The ACPI IO ports were defined twice, and used inconsistently. Only
keep one of the definitions for consistency.
Change-Id: If5744f9375fdaa97ceb9ba03dca8aa825eecf159
Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Reviewed-on: http://review.coreboot.org/5558
Tested-by: build bot (Jenkins)
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
The SPI controller driver used numerical offsets to access SPI
registers, making it unreadable without the datasheet. Use less magic
and more #defines to improve readability.
Change-Id: I8a1f11645cfce027e5df7a41a98c70249695889e
Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Reviewed-on: http://review.coreboot.org/5557
Tested-by: build bot (Jenkins)
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
This patch completes ACPI support for the lid switch. The lid SCI now
notifies the OSPM of the status change when the lid is closed or
opened, allowing system to suspend. The wake source is also declares,
and the system wakes when the lid is opened.
The system resumes successfully, but the display still does not come
back on.
Change-Id: I803c4fc64e15f8d1a90791ec246af66604646d8b
Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Reviewed-on: http://review.coreboot.org/5549
Tested-by: build bot (Jenkins)
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Each GEVENT pins can be mapped to a specific GPE via the SCI map.
The default mapping is not appropriate for this laptop, so use the
AGESA functionality to map currently known events.
Change-Id: Ifa50bf000cfc8e77a6a4d84752f89838f165f7a0
Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Reviewed-on: http://review.coreboot.org/5548
Tested-by: build bot (Jenkins)
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
These definitions were scattered in a couple of files, and we risk
scattering them all over the place. Provide a common file for these
definitions.
Change-Id: I1fe99e5097cf10a349661f3b2ae2377f5cdd6103
Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Reviewed-on: http://review.coreboot.org/5547
Tested-by: build bot (Jenkins)
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
This was always AMD-only and it was never properly used with AGESA.
Change-Id: Ifb461ee845e442f6cf90aca52470cfb66e862bfc
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/5540
Tested-by: build bot (Jenkins)
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Following boards use cimx/sb700:
amd/dinar
supermicro/h8qgi
supermicro/h8scm
tyan/s8226
Only amd/dinar had APIC_ID_OFFSET defined, thus all had 0x0.
There was a nonsense preprocessor directive (MAX_CPUS * MAX_PHYSICAL_CPUS >= 1).
Except for tyan, (MAX_CPUS * MAX_PHYSICAL_CPUS) % 256 == 0.
Together with documented 4-bit restriction for APIC ID field, this APIC ID
programming matches with MP tables and ACPI tables.
I believe this would also fix cases of cimx/sb700 with MAX_CPUS<16, which
we do not have in the tree.
Change-Id: If8d65e95788ba02fc8d331a7af03a4d0d8cf5c69
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/5539
Tested-by: build bot (Jenkins)
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
These are not used with cimx/sb900 vendorcode.
Change-Id: I489ee80c739b31edac649491497162c65316996e
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/5537
Tested-by: build bot (Jenkins)
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Match the definition of NODE_PCI() with get_node_pci(), so romstage
and ramstage agree of the PCI BDFs for nodes.
Note that all board have CONFIG_CDB = 0x18 and the maximum for
nodes = 8, so we always have (CONFIG_CDB + x) < 32.
Change-Id: I676ee53a65ef5b1243df2c5889577dd987c8fc9c
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/5536
Tested-by: build bot (Jenkins)
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Fix compilation. Relying on the pre-processor to condition an if
statement will lead to warnings of implicitly defined functions. To
solve this dilemma add symbols to resolve to at compile time.
Change-Id: Id0117528c5579cc1dec750a8a17a76fab4314b3f
Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-on: http://review.coreboot.org/5504
Tested-by: build bot (Jenkins)
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Depending on the compiler options, subsections of the form
of .section.subsection could be generated. Therefore, include
those subsections for .bss, .sbss, and .data.
Change-Id: I80dd64d8c62e7bc449ee2bbc0a22a941777e2ea6
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/5407
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@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>
There is only one lid switch, so it does not make sense to number it.
This naming is also consistent with the examples in the ACPI spec.
Change-Id: Ida0a4a89ca03b2aad4fc77e52996e86332d370cd
Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Reviewed-on: http://review.coreboot.org/5545
Tested-by: build bot (Jenkins)
Reviewed-by: Idwer Vollering <vidwer@gmail.com>
This is handled by generating an SMI when GEVENT22 goes low. This pin
is driven by the EC when the lid opens or closes. This SMI is
disabled when switching to ACPI mode, so ACPI OSes are not affected.
Change-Id: I38193572bf0416fd642002dba94c19257f0f6f5b
Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Reviewed-on: http://review.coreboot.org/171
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@gmail.com>
Refactor hudson_enable_gevent_smi() to allow configuring the interrupt
mode and trigger level. Move the utilities which are useful in SMM to
a separate file that is included in both ramstage and SMM. This is
useful for SMI handlers which need to enable or disable GEVENT SMIs
on-the-fly. A follow-up patch makes use of this infrastructure.
Change-Id: Ifa4c300c00c178b18d7280690cfc4b8367c669b8
Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Reviewed-on: http://review.coreboot.org/170
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@gmail.com>
Intercept the low battery SMI from the EC, and shut down the system
immediately. The EC only sends this SMI when the OS did not enable
ACPI mode, so ACPI OSes are not affected by this.
On the other hand, payloads such as GRUB or SeaBIOS will experience
the shutdown. This behavior is helpful for protecting the battery, for
example, when the OS fails to boot and we are stuck in the payload.
The low battery SMI is triggered at 10% charge, at which point the risk
of cell degradation exists.
Change-Id: I4c6c1a4feed8576cbdbb1945768de0805a1f5e42
Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Reviewed-on: http://review.coreboot.org/5527
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@gmail.com>
Consoles on CBMEM and USB have somewhat complex rules and dependencies
when they can be active. Use simple variables to test which stage
of boot is being built for each console.
Change-Id: I2489e7731d07ca7d5dd2ea8b6501c73f05d6edd8
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/5341
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@gmail.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Provide simple environment variables telling which stage of boot is
being built. Also move this to arch-agnostic location.
Change-Id: I8cbb5cf91f53e01c06e7d672b5be3f5c235f911d
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/5410
Reviewed-by: Aaron Durbin <adurbin@google.com>
Tested-by: build bot (Jenkins)
These are potentially useful with GDB or SerialICE too.
Also it reduces the amount of actual code we put in romcc_console.
Change-Id: Id8c56e979660ad9f4eef39c648f68c7ec60edfba
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/5339
Tested-by: build bot (Jenkins)
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Console is arch-agnostic and there is no need for separate
implementations for romstage and ramstage.
For SMM there is console only if DEBUG_SMI is selected.
Change-Id: I7028eeeff8bfbb9c8552972436b29a7508834d87
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/5338
Tested-by: build bot (Jenkins)
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
This framework was only available in ramstage. So we had to define
console output functions separately for bootblock, romstage and SMM.
Follow-up patches will re-enable all the consoles removed here,
in a more flexible fashion, and with less lines-of-code and copy-paste.
Also the driver list is not in a well-defined order and some of the
loops could exit without visiting all drivers.
NOTE: This build has no console in ramstage.
Change-Id: Iaddc495aaca37e2a6c2c3f802a0dba27bf227a3e
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/5337
Tested-by: build bot (Jenkins)
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
SMP and IOAPIC shouldn't need to be redefined here, select is enough
Change-Id: I8a66374205b671498ce21b3f174af14e98dbfe48
Signed-off-by: Patrick Georgi <patrick@georgi-clan.de>
Reviewed-on: http://review.coreboot.org/5541
Tested-by: build bot (Jenkins)
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
This function isn't used on hudson, and seems to be copy-paste from
older southbridges. It is used in sb700 to enable or disable certain
PCI devices. On hudson, these configuration bits are moved to the PM
space.
Change-Id: I9b967a2d0a5dddc8341204dadeed90460251915c
Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Reviewed-on: http://review.coreboot.org/5513
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@gmail.com>
Dumping ACPI tables in canonical form has very little value, and is
of questionable use except when debugging acpigen. Remove the code
which dumps the tables.
Change-Id: Id13c88cee8674b13e5cf5b5ed32c26283e586fd9
Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Reviewed-on: http://review.coreboot.org/5526
Tested-by: build bot (Jenkins)
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
The EC may disable some functionality, such as Caps Lock LED and
battery charging if it never receives a command to go in APM mode. If
we start it in APM mode, then immediately switch to ACPI mode, it will
not get its SCIs serviced until an ACPI OS boots. If its SCIs are not
serviced, it may assume the OS has hung.
The way we solve this is to initalize the EC in APM mode, and only
switch it to ACPI when an ACPI-capable OS issues the ACPI_ENABLE
command. The switch has to be handled in SMM.
Although we aren't yet processing SMIs from the EC, we are reading the
status in order to satisfy the EC that the event is handled.
Change-Id: Iffaeb9a6f57841f456c4bce8337dc09b287f8758
Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Reviewed-on: http://review.coreboot.org/5512
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Aaron Durbin <adurbin@gmail.com>
This enables the ACPI SMI command port in the FADT table, and sets up
the hardware accordingly. If we have SMI enabled, then we don't set
the SCI_EN bit at boot, causing the OS to send the ACPI_ENABLE
command, as required by the ACPI spec. This gives us a chance to hook
into the mainboard_smi_apmc() handler.
Change-Id: Ib4c63d55b3132578dcae48bfe2092d4ea35821dd
Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Reviewed-on: http://review.coreboot.org/5511
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@gmail.com>
This sets up the infrastructure to handle SMIs generated by the Hudson
southbridge. An API for interfacing to mainboard handlers is not
defined at this point. A few functions are defined to allow mainboard
code to enable SMIs from GEVENT pins. These are the only functions which
I expect to be needed anytime in the foreseeable future.
SMIs are always acknowledged and cleared, as not clearing an SMI will
cause us to re-enter the SMI, effectively bricking the machine if a
southbridge-generated SMI without a handler occurs.
Change-Id: Ibceb21ac5423eb134d3eb7d24800280b183f7619
Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Reviewed-on: http://review.coreboot.org/5494
Reviewed-by: Aaron Durbin <adurbin@gmail.com>
Tested-by: build bot (Jenkins)
This is a small implementation which uses only MSRs and rdtsc, without
relying on northbridge or other system hardware. It's SMM safe in that
it only reads registers, and doesn't modify the state of the hardware.
Change-Id: Ifa02ca73455b382f830c9b30b80b4f1bb18706b4
Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Reviewed-on: http://review.coreboot.org/5501
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@gmail.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
This is the minimal setup needed to be able to execute SMI handlers.
Only support for ASEG handlers is added, which should be sufficient
for Trinity (up to 4 cores).
There are a few hacks which need to be introduced in generic code in
order to make this work properly, but these hacks are self-contained.
They are a not a result of any special needs of this CPU, but rather
from a poorly designed infrastructure. Comments are added to explain
how such code could be refactored in the future.
Change-Id: Iefd4ae17cf0206cae8848cadba3a12cbe3b2f8b6
Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Reviewed-on: http://review.coreboot.org/5493
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@gmail.com>
The MMIO region is set up by AGESA very early on, so we can use it to
access the PM register space in ramstage. 16-bit accessors are also
provided to simplify some setup tasks. 16-bit accesses are not
possible via PIO.
The pm2_iowrite/read accessors are removed, as they are not used.
Change-Id: Ie7967b5086eb004525c39721338c6495aedc8165
Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Reviewed-on: http://review.coreboot.org/5503
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@gmail.com>
Not used with AGESA vendorcode.
Change-Id: I4de7e49d513a1bc8d6d4da1eea630b9eedf5de80
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/5522
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
Tested-by: build bot (Jenkins)
Not used with AGESA vendorcode.
Change-Id: I1c4e1dea8836143334d336f99afcee2ca326b0c9
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/5521
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
Tested-by: build bot (Jenkins)
Not used with AGESA vendorcode.
Change-Id: Ic9a0513641bf76d748bb106675bccc33c7abe21e
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/5520
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Not used with AGESA vendorcode.
Change-Id: Ie99abf5bcffd740e2e7ed6d78937ab32935ef214
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/5519
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Tested-by: build bot (Jenkins)
There are 3 steps to enable the IMC fan control:
1. Enable fan control related registers on Hudson using oem_fan_control().
2. Set EcStruct.
3. Enable thermal zone using enable_imc_thermal_zone().
I have tested on Thatcher.
Change-Id: I959721b4fd8787ac0824f9f873efd4788682eedb
Signed-off-by: WANG Siyuan <SiYuan.Wang@amd.com>
Signed-off-by: WANG Siyuan <wangsiyuanbuaa@gmail.com>
Reviewed-on: http://review.coreboot.org/5359
Tested-by: build bot (Jenkins)
Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
Other toolchains just don't cut it.
Change-Id: I7a0bdf60d89b5166c9a22c9e9f3f326b28f777b8
Signed-off-by: Patrick Georgi <patrick@georgi-clan.de>
Reviewed-on: http://review.coreboot.org/4584
Tested-by: build bot (Jenkins)
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
This causes coreboot to call the keyboard initialization code for the
KBC. This is only needed for payloads which do not initialize the
keyboard.
Change-Id: Id0bb77f2a8115fafc0cd6165a8431a7e07f0fac1
Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Reviewed-on: http://review.coreboot.org/5514
Tested-by: build bot (Jenkins)
Reviewed-by: Idwer Vollering <vidwer@gmail.com>
Following the same reasoning as commit
ee905a8 vendorcode/amd/agesa/fam15tn: Build as a static library
Since AGESA is stage-independent, we can build it just once, and use
the resulting static library in both rom and ram stages.
Change-Id: I8b78c462f4963fbb3a40d739196529fffedccb4c
Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-on: http://review.coreboot.org/5441
Tested-by: build bot (Jenkins)
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Following the rational of:
5188d40 jetway/nf81-t56n-lf: Use hexdump() for dumping ACPI tables
Use "Debugging -> Output verbose ACPI debug messages" in menuconfig to
toggle.
Change-Id: Ibf03ef916a789d0f049190755213ba93191d4662
Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-on: http://review.coreboot.org/5507
Tested-by: build bot (Jenkins)
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Turns out we have a CONFIG_DEBUG_ACPI definition under:
Debugging -> Output verbose ACPI debug messages
Hence, let us make use of this definition.
Change-Id: I1b673feb6d9b2ee51c832a1cef159cd80e5c3517
Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-on: http://review.coreboot.org/5506
Tested-by: build bot (Jenkins)
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Keep under 80 colums and Doxygen'ify inline documentation somewhat.
Strip some whitespace bulk while here and refactor a little as to line
wrap.
Additionally, following the reasoning of:
0b2fa34 hp/pavilion_m6_1035dx/buildOpts.c: Remove commented out tables
remove some fluff from buildOpts.c
Change-Id: Icb38f087724d3e3511df1d554a620eb637ce286a
Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-on: http://review.coreboot.org/5481
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Tested-by: build bot (Jenkins)
Try to conform to some kind of standard/consensus for prototype
location. Correct headers while here.
Change-Id: Ie99b1801fa42ddefb9f25d54f326ba7131bd7089
Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-on: http://review.coreboot.org/5499
Tested-by: build bot (Jenkins)
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Just like in commit
* 1d87dac hp/pavilion_m6_1035dx: Sanitize #includes
Include AGESA headers specifying the path relative to AGESA_ROOT. The
path is specified relative to AGESA_ROOT as opposed to src/ since this
code may include headers from different AGESA families, depending on
the board.
Change-Id: Ide38cc34e207a8b617d1d319fd9c17a785f55833
Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Reviewed-on: http://review.coreboot.org/5423
Tested-by: build bot (Jenkins)
Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-by: Idwer Vollering <vidwer@gmail.com>
Up until now, we were building AGESA by specifying each AGESA source
file and adding it to the list of romstage and ramstage source files.
As a result, we were compiling each AGESA source twice, despite the
fact that it does not depend on the stage we're in.
Since AGESA is stage-independent, we can build it just once, and use
the resulting static library in both rom and ram stages.
We still keep the practice of specifying every single AGESA directory
as an include dir and adding the AGESA CFLAGS to our global CFLAGS;
this is needed due to the way AGESA builds.
Change-Id: I9b23264129d1c08cb67cabc31d15a68d43ed7624
Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Reviewed-on: http://review.coreboot.org/5430
Tested-by: build bot (Jenkins)
Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-by: Idwer Vollering <vidwer@gmail.com>
Use hexdump() instead of a local implementation for dumping ACPI_TABLES.
Change-Id: I20354a4f9dff4105de5af696bb9da4a4f6cca788
Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-on: http://review.coreboot.org/5466
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Tested-by: build bot (Jenkins)
Not all boards which use the AMD Hudson southbridge have IDE. However,
the southbridge's asl included an 'ide.asl' file which had to be
present in $(mainboard_dir)/acpi.
Address this issue by removing the inclusion of 'ide.asl' from the
southbridge 'fch.asl' and remove 'ide.asl' from Hudson boards, none
of which have IDE.
If future hudosn board will come with IDE, the device can be declared
in the PCIO scope of dsdt.asl, right below the inclusion of 'fch.asl'.
Change-Id: Ie2efb7ebf8f5b527e26d7aaaeafbd3053a9a6b28
Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Reviewed-on: http://review.coreboot.org/5459
Tested-by: build bot (Jenkins)
Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
Follow along hudson, cut out "SLP_TYP type was 0" excessively filling
the buffer. We could make this conditional on non-zero?
Change-Id: Iffd4c146b2ac4f57dbc3a011a683c92b6e132e39
Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-on: http://review.coreboot.org/5495
Tested-by: build bot (Jenkins)
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
The EC is now set to ACPI mode, and properly generates SCIs on
external events. This fixes the issue where battery notifications were
not working.
The keyboard matrix type is also explicitly set up.
Change-Id: Ib6f0d23984d4ed1320340282469b8325c83547d1
Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Reviewed-on: http://review.coreboot.org/5471
Tested-by: build bot (Jenkins)
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Not all boards which use the AMD cimx/sb800 southbridge have IDE.
However, the southbridge's asl included an 'ide.asl' file which had to
be present in $(mainboard_dir)/acpi.
Address this issue by including ide.asl only in boards which have IDE,
and remove it from all other cimx/sb800 boards.
Change-Id: I57fcb4db9f85234b05ae1705ef81a576c478cee6
Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-on: http://review.coreboot.org/5460
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
Serialize methods against the construction of same (named) objects by
competing threads. See ACPICA BZ 909 for further details.
This change fixes issues that show up with the Ubuntu firmware test
suite (fwts) ACPI table sanity checker.
Change-Id: I49e3050a2a5aece6f031122b0211c056938d1a89
Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-on: http://review.coreboot.org/5458
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
Following the same reasoning as in commit
* 1d87dac hp/pavilion_m6_1035dx: Sanitize #includes
include AGESA files with a path relative to AGESA_ROOT. We cannot
with more than one generation of AGESA, hence the path being relative
to AGESA_ROOT.
Change-Id: If15c4cbfd42e0264264fdb3e8c426a47609ad41f
Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Reviewed-on: http://review.coreboot.org/5426
Tested-by: build bot (Jenkins)
Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
Try to use void and uint*_t type specifiers in place of VOID and UINT*
respectively. Use const in place of CONST type modifier. Remove some
useless type casts.
A few unneeded comments containing the AGESA redefenied types are also
removed.
Change-Id: I4bff96a222507fc35333488331c3f35ef1158132
Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Reviewed-on: http://review.coreboot.org/5486
Tested-by: build bot (Jenkins)
Replace usage of AGESA poor reinvention of memset/memcpy functions with
the usual standard ones.
Change-Id: Ibfe9ee253d57140b06a4fca6b47b2051308ad012
Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Reviewed-on: http://review.coreboot.org/5484
Tested-by: build bot (Jenkins)
This is sufficient to at least allow linux to recognize the lid switch
and read its state correctly.
Change-Id: Id5bd92466c72559f263c7ca8d23cbc741377a762
Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Reviewed-on: http://review.coreboot.org/5464
Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@google.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Only the WLAN control pin and the lid switch input are declared, as
those are the only pins whose function is known and tested.
Change-Id: Ia5871882884ba9bb6d63418b34e33f92ead669eb
Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Reviewed-on: http://review.coreboot.org/5463
Tested-by: build bot (Jenkins)
Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-by: Aaron Durbin <adurbin@google.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Hook in the EC ASL code. This provides just enough information for the
OS to be able to read the battery information.
EC notifications (_Qxx) do not yet work, and it is unclear if the
issue is in the ACPI code, or if the EC is not set up properly. Thus,
the OS must boot with the battery inserted in order to be able to read
its status.
The _L03 ACPI method is also removed, as the EC SCI uses this event.
Change-Id: I85cbaeb9c77e60bd1c68d928412f897de50c6329
Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Reviewed-on: http://review.coreboot.org/5445
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@google.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>
Otherwise we generate a recursive dependency because
CPU_AMD_AGESA depends on the per-family configurations
while those only exist if CPU_AMD_AGESA is selected.
Change-Id: Ic08d517ff4ca8bb76afc1574b55c54b28ec3f1b0
Signed-off-by: Patrick Georgi <patrick@georgi-clan.de>
Reviewed-on: http://review.coreboot.org/5490
Tested-by: build bot (Jenkins)
Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
These are the .h and .c files from Intel that support interaction
with the FSP. These have been modified from the FSP distribution
only to strip trailing whitespace.
Intel® Firmware Support Package for Intel® Atom™ Processor C2000
Product Family (Formerly Rangeley)
"Intel® Firmware Support Package (Intel® FSP) provides key
programming information for initializing Intel® silicon and can be
easily integrated into a boot loader of the developer’s choice.
It is easy to adopt, scalable to design, reduces time-to-market, and
is economical to build."
http://www.intel.com/fsp
Change-Id: I9ed94cb92909c3681cc88bf10b85a9ba25e8fc55
Signed-off-by: Martin Roth <martin.roth@se-eng.com>
Signed-off-by: Martin Roth <gaumless@gmail.com>
Reviewed-on: http://review.coreboot.org/5457
Tested-by: build bot (Jenkins)
Reviewed-by: Marc Jones <marc.jones@se-eng.com>
These are the .h and .c files from Intel that support interaction
with the FSP. These have been modified from the FSP distribution
only to strip trailing whitespace.
Intel® Atom™ processor E3800 product family (formerly Bay Trail)
"Intel® Firmware Support Package (Intel® FSP) provides key
programming information for initializing Intel® silicon and can be
easily integrated into a boot loader of the developer’s choice.
It is easy to adopt, scalable to design, reduces time-to-market, and
is economical to build."
http://www.intel.com/fsp
Change-Id: I0fa64dbaf640493cdb5e670e8d213a49d9e7dcfb
Signed-off-by: Martin Roth <martin.roth@se-eng.com>
Signed-off-by: Martin Roth <gaumless@gmail.com>
Reviewed-on: http://review.coreboot.org/5456
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
These are the .h and .c files from Intel that support interaction
with the FSP. These have been modified from the FSP distribution
only to strip trailing whitespace.
Intel® Firmware Support Package for Intel® Xeon® E3-1125C v2,
E3-1105C v2, Intel® Pentium® Processor B925C, and Intel® Core™
i3-3115C Processors for Communications Infrastructure with
Intel® Communications Chipset 89xx Series Platform Controller Hub
(formerly Crystal Forest Refresh: Ivy Bridge Gladden and Cave Creek
"Intel® Firmware Support Package (Intel® FSP) provides key
programming information for initializing Intel® silicon and can be
easily integrated into a boot loader of the developer’s choice.
It is easy to adopt, scalable to design, reduces time-to-market, and
is economical to build."
http://www.intel.com/fsp
Change-Id: Ib76e89b2d2f6407cf55a5a664da989c7a7e0eb23
Signed-off-by: Martin Roth <martin.roth@se-eng.com>
Signed-off-by: Martin Roth <gaumless@gmail.com>
Reviewed-on: http://review.coreboot.org/5455
Tested-by: build bot (Jenkins)
Reviewed-by: David Hendricks <dhendrix@chromium.org>
Other FSPs have more than just the initial fsphob.c source file.
Add any .c files in the srx directory to the ramstage build.
Change-Id: I5118bdcca44935b579809c4fc9566ab7914a6e4b
Signed-off-by: Martin Roth <martin.roth@se-eng.com>
Signed-off-by: Martin Roth <gaumless@gmail.com>
Reviewed-on: http://review.coreboot.org/5454
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Aaron Durbin <adurbin@google.com>
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
GP0e does not fit into the naming scheme of the field units surrounding
this field unit definition. Also the keys for e and 3 are close to each
other supporting the theory that this is indeed a typo.
Change-Id: I43cf288fe1e0240b33971073c1aa8a1db5762e31
Reported-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Signed-off-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-on: http://review.coreboot.org/5483
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Tested-by: build bot (Jenkins)
Reviewed-by: Idwer Vollering <vidwer@gmail.com>
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
The ROM address range is set up in the LPC PCI device, register 0x6c.
Coreboot already sets that up correctly in the bootblock, however
AGESA overrides that to 0xffffff00, which will always map the ROM from
0xff000000. This may conflict with other devices which are assigned
address space in that range.
If a device is assigned a range between 0xff000000 and the real ROM
base, accesses to that device will be diverted to the system ROM,
regardless of how other BARs are set up. Since we already need to set
up the ROM address range in the bootblock, before calling AGESA, just
remove the override from AGESA.
Note that not all AGESA versions override this mapping.
Change-Id: I592e5d087ed830c9604a04a356912c7654ce56d2
Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Reviewed-on: http://review.coreboot.org/5467
Tested-by: build bot (Jenkins)
Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-by: Aaron Durbin <adurbin@google.com>
According ACPI specification:
"""
The \_PIC optional method is used to report to the BIOS the current
interrupt model used by the OS. The argument passed into the method
signifies the interrupt model OSPM has chosen, PIC mode, APIC mode,
or SAPIC mode. Notice that calling this method is optional for OSPM.
If the method is never called, the BIOS must assume PIC mode.
Arguments: (1)
Arg0 – An Integer containing a code for the current interrupt model:
0 –PIC mode
1 –APIC mode
2 –SAPIC mode
"""
In current configuration with default value of interrupt model
PMOD equal 1 (APIC mode), Linux can't boot with "noapic" option.
Kernel never call _PIC method and PMOD stays equal 1, indicatind
that APIC routing objects should be evaluated. This mix of PIC
and APIC leads to boot fail.
Change default value of interrupt model PMOD to 0, for correct
"noapic" boot.
Change-Id: I7fa6f0c24802751202ed2e7f13411001a600e772
Signed-off-by: Konstantin Aladyshev <aladyshev@nicevt.ru>
Reviewed-on: http://review.coreboot.org/5473
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
Step 2: change the Lenovo X230 code to adapt it to the new board's
hardware with the great guidance from Vladimir (phcoder) to find the
correct GPIO's.
The machine has:
- Chipset: Intel QM77
- GPU's: Intel Integrated HD Graphics
: Discrete NVIDIA NVS 5400M (1 GB VRAM) with Optimus Technology
Change-Id: Iee12c3edc22df4a7935b7fb7ff4a320c21c4239b
Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-on: http://review.coreboot.org/5391
Tested-by: build bot (Jenkins)
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Step 1: copy all files unmodified from Lenovo X230. This makes it much
easier later to see how the two boards actually and deliberately differ
when porting bugfixes from one to the other.
Change-Id: I3151c7848440ea6c240b959379a8eb369d35f3de
Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-on: http://review.coreboot.org/5390
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Tested-by: build bot (Jenkins)
The SerialIO DwordIo() definition is fixed up before returning
it in the serialio device _CRS method, so the values that are set
in the raw ASL are not actually used.
However modern versions of IASL do not like that the RangeLength is
set to zero and will fail to compile. Set this value to 1 to make
IASL stop complaining, but the real value is still fixed up in _CRS
so this has no real effect on the end result.
Change-Id: Iceb888e54dd4d627c12d078915108a11f45b1a2d
Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: http://review.coreboot.org/5182
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Removing `-Wno-unused-but-set-variable` from `CFLAGS` results in the error
below, when building for example the HP DL145 GL1.
CC southbridge/amd/amd8111/acpi.ramstage.o
src/southbridge/amd/amd8111/acpi.c: In function 'acpi_init':
src/southbridge/amd/amd8111/acpi.c💯11: error: variable 'dword' set but not used [-Werror=unused-but-set-variable]
Removing the variable `dword` fixes this error.
The read is left in the code, as I do not know if it has an effect or
not.
Change-Id: I9957cef3a996c5974c275423c9de63ccf230974e
Signed-off-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-on: http://review.coreboot.org/5315
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
Do this for symmetry with romstage_console.c.
Change-Id: If17acfc3da07b1dbefa87162c3c7168deb7b354a
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/5330
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
We do not need ROMCC support here and using wrappers for
console_tx_byte we can simplify this code.
Change-Id: I7f3b5acdfd0bde1d832b16418339dd5e232627e7
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/5334
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
This gives us completely transparent low-level function to transmit
data.
Change-Id: I706791ff43d80a36a7252a4da0e6f3af92520db7
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/5336
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
Do not expose console_tx_flush() to ChromeOS as that function
is part of lower-level implementation.
Change-Id: I1e31662da88a60e83f8e5d307a4b53441c130aab
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/5347
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
Splitting the version prompt satisfies some requirements ROMCC
sets for the order in which we include source files. Also GDB
stub will need console hardware before entering main().
Change-Id: Ibb445a2f8cfb440d9dd69cade5f0ea41fb606f50
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/5331
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
This driver is only a thin shell for uart8250mem and we could extend it
with further compatible PCI IDs from other vendors/brands.
Change-Id: Ic115b1baa0be0dbaa81e4a17a2e466019d3f4a67
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/5329
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
None of the PCI bridge management here is specific to the PCI UART
device/function. Also the Kconfig variable defaults are not globally
valid, fill samsung/lumpy with working values.
Change-Id: Id22631412379af1d6bf62c996357d36d7ec47ca3
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/5237
Tested-by: build bot (Jenkins)
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Option DRIVERS_UART builds with support for UART hardware.
Option CONSOLE_SERIAL enables the console output for UART.
Those x86 boards that do not have serial port on SuperIO should select
NO_UART_ON_SUPERIO to disable 8250 UART for the default configuration.
Removes:
CONSOLE_SERIAL_UART
HAVE_UART_IO_MAPPED
HAVE_UART_MEMORY_MAPPED
Renames:
CONSOLE_SERIAL8250 -> DRIVERS_UART_8250IO
CONSOLE_SERIAL8250MEM -> DRIVERS_UART_8250MEM
Change-Id: Id3afa05f85c0d6849746886db8b6c2ed6c846b61
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/5311
Tested-by: build bot (Jenkins)
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Also fixes the reported baudrate to take get_option() into account.
Change-Id: Ieadad70b00df02a530b0ccb6fa4e1b51526089f3
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/5310
Tested-by: build bot (Jenkins)
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
Prepare low-level register access to take UART base address as a
parameter. This is done to support a list of base addresses defined
in the platform.
Change-Id: Ie630e55f2562f099b0ba9eb94b08c92d26dfdf2e
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/5309
Tested-by: build bot (Jenkins)
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Follow same reasoning as:
12fd779 hp/pavilion_m6_1035dx: Simplify agesawrapper_amdinitcpuio()
Use coreboot variants for PCI and MSR access over AGESA's.
Change-Id: Ic0d8bbd0faf6423605567564ad216b79e1331cc9
Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-on: http://review.coreboot.org/5472
Tested-by: build bot (Jenkins)
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
_PIC method should be declared under root scope (\_PIC),
otherwise Linux kernel doesn't use it.
Change-Id: I29b6ca60191507ac8edf99fdf173617bd6446934
Signed-off-by: Konstantin Aladyshev <aladyshev@nicevt.ru>
Reviewed-on: http://review.coreboot.org/5478
Tested-by: build bot (Jenkins)
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Aaron Durbin <adurbin@google.com>
TRIVIAL. Rather than using the AGESA functions for PCI and MSR access,
use the coreboot variants, which are cleaner and more readable.
Change-Id: I4f24820606900e16f0d159df019f4560f1592489
Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Reviewed-on: http://review.coreboot.org/5468
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@google.com>
Based on the same reasoning as this commit:
1d87dac hp/pavilion_m6_1035dx: Sanitize #includes
Change-Id: I383f79b5392ee1ca244e403f755213fa7b32c0af
Signed-off-by: Idwer Vollering <vidwer@gmail.com>
Reviewed-on: http://review.coreboot.org/5420
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Tested-by: build bot (Jenkins)
Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
The previous SBxxx generations were setting up LPC bridge based
on the PNP resources. Implement it also for AGESA Hudson.
The AGESA itself opens one big region DFLT_SIO_PME_BASE_ADDRESS
(512 bytes). Make the code smart enough to detect already used
region and if any resource fits into AGESA defined region, do nothing.
Change-Id: I718d034bc4c778697a7bd0506d4550c8f5a43159
Signed-off-by: Rudolf Marek <r.marek@assembler.cz>
Reviewed-on: http://review.coreboot.org/4497
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
Following the same reasoning as commit
d304331 superio/fintek/f81865f: Avoid .c includes
Clean up the early_serial #include directives in mainboard/romstage
code.
Change-Id: I1f7c20ac7841874125b6bfcd9f9db25d96355881
Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-on: http://review.coreboot.org/5449
Tested-by: build bot (Jenkins)
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Following the same reasoning as commit
1d87dac hp/pavilion_m6_1035dx: Sanitize #includes
Clean up the #include directives in this board support.
Change-Id: I97b73a349ca7e49b413d7c04900f25076488dde4
Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-on: http://review.coreboot.org/5414
Tested-by: build bot (Jenkins)
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Edward O'Callaghan