Commit Graph

9730 Commits

Author SHA1 Message Date
Vladimir Serbinenko 10b3974811 intel/model_2065x: Fix APICID generation.
APIC IDs always step by 4 on 2065x independently of number of threads.

Change-Id: I5abd4005c8ce1740bb0862d952af66236b609aa8
Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com>
Reviewed-on: http://review.coreboot.org/5262
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2014-02-20 14:03:56 +01:00
Kyösti Mälkki e7f7d990df SMM: Fixes for DEBUG_SMI
Get the required UART includes directly.
The ne2k part is old copy-paste leftover.

Change-Id: Ifd9253abb5a50b515887459faf06b63f907eeda9
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/5258
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Aaron Durbin <adurbin@google.com>
2014-02-20 12:56:56 +01:00
Vladimir Serbinenko b7d8788880 ibexpeak/lpc: Fix PCIIDs.
Add PCIID from Easynote LM85. Remove unrelated IDs inherited from
BD82x6x.

Change-Id: I03b6e0b2e08a4a6014aa1ef1f8d9a3a567f03ad9
Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com>
Reviewed-on: http://review.coreboot.org/5263
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Tested-by: build bot (Jenkins)
2014-02-19 23:24:08 +01:00
Patrick Georgi d01ed75066 printk: support and use %hh prefix
clang complains otherwise.

Change-Id: I2ac98d7147ecd3d7064f17f8c9d214d44baedf97
Signed-off-by: Patrick Georgi <patrick@georgi-clan.de>
Reviewed-on: http://review.coreboot.org/4717
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
2014-02-19 20:57:58 +01:00
Patrick Georgi 327a86603c x86: only build disassembly with gcc
The assembler options are specific to the gnu toolchain.

Change-Id: I8424767ef186ef2d4c18bfbcae1f54e0da2e4f47
Signed-off-by: Patrick Georgi <patrick@georgi-clan.de>
Reviewed-on: http://review.coreboot.org/4715
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
2014-02-19 20:56:56 +01:00
Patrick Georgi 938ef9fb8d x86 bootblock: improve clang compatibility
Its linker doesn't like "." arithmetics, so use .org,
while its assembler doesn't like data32 prefixes.

Change-Id: I3f5bbb350493d6510b8013df15d44c44c5db63c7
Signed-off-by: Patrick Georgi <patrick@georgi-clan.de>
Reviewed-on: http://review.coreboot.org/4714
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
2014-02-19 20:56:19 +01:00
Duncan Laurie 0d0b3c5467 lynxpoint: Finalize chipset before playload if not CONFIG_CHROMEOS
The Chrome OS environment sends an SMI to finalize the chipset/board
at the end of the "depthcharge" payload, but there is no facility to
send this command if not using the full ChromeOS firmware stack.

This commit adds a callback before booting the payload that will
issue this SMI which will lock down the chipset and route USB devices
to the XHCI controller.

Change-Id: I2db9c44d61ebf8fa28a8a2b260a63d4aa4d75842
Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: http://review.coreboot.org/5181
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2014-02-18 18:22:51 +01:00
Kyösti Mälkki 970ad70763 console: Add drivers/uart
Also move UART related Kconfig options from top-level file.

Change-Id: I4e407977cff6f6506f991600c98d6d264676d3f8
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/5230
Tested-by: build bot (Jenkins)
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
2014-02-17 20:45:27 +01:00
Shawn Nematbakhsh 7040d7dfad rambi: Set VBOOT_RAMSTAGE_INDEX to point to ramstage image
The ramstage image is the third image in the partition (after ECRW hash
and depthcharge image).

TEST=Manual. Boot rambi, verify that ramstage image is correctly found:
"RW ramstage image at 0xffb1dc70, 0x0000f391 bytes"
BUG=None.

Change-Id: I628db3daf0b109106c51693960487a0c83b4e9f4
Signed-off-by: Shawn Nematbakhsh <shawnn@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/174540
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/4899
Tested-by: build bot (Jenkins)
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2014-02-17 18:55:59 +01:00
Aaron Durbin ae5d83ef84 baytrail: add support to run reference code blob
The reference code blob is needed to bootstrap
certain pieces of hardware in bay trail. Provide
the ability to run reference code by loading
the reference code as an rmodule.

Note that support for vboot verification and S3
resume is omitted from this commit.

BUG=chrome-os-partner:22866
BRANCH=None
TEST=Built and booted with refcode loading.

Change-Id: I30334db441a57f4d87b4de6fca0a9a48e1c05c05
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/174426
Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: http://review.coreboot.org/4898
Tested-by: build bot (Jenkins)
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
2014-02-17 18:55:29 +01:00
Aaron Durbin e18d68fbac baytrail: add south cluster fixed resources
The PCU (platform controller unit) contains the
resources and IP blocks that used to reside in the
south bridge. Bay Trail has since renamed it south
cluster. There are quite a few fixed MMIO and I/O
resources. If these aren't added the resource allocator
will freely assign these addresses which causes conflicts
and other subtle bugs.

BUG=chrome-os-partner:23544
BUG=chrome-os-partner:23545
BRANCH=None
TEST=Built and booted through depthcharge. Verified
     resource allocation not weird. And no more depthcharge
     crashes.

Change-Id: I697fbda4538c03fded293bcb63a5823b1ed150ec
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/174421
Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: http://review.coreboot.org/4893
Tested-by: build bot (Jenkins)
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
2014-02-17 18:50:17 +01:00
Vladimir Serbinenko 6c3413ab5f lenovo/x201: Fix wrong declaration in devicetree.cb
Change-Id: I90c6ff14ab819368ccc874008a7fb1410a543984
Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com>
Reviewed-on: http://review.coreboot.org/5255
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
2014-02-17 10:24:58 +01:00
Aaron Durbin ce7ecf9cc7 baytrail: enable monotonic timer
Enabling the monotonic timer allows for collecting
boot stage times as well as each device initialization
time.

BUG=chrome-os-partner:23166
BRANCH=None
TEST=Built and booted. Noted timings in console output.

Change-Id: I5fdc703ea21710fd26de352f367c6fc0c767ab6a
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/174422
Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: http://review.coreboot.org/4894
Tested-by: build bot (Jenkins)
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
2014-02-17 10:23:20 +01:00
Idwer Vollering 73a1018ce3 src/drivers/spi: introduce AMIC support
Add support for the AMIC A25L032 flash chip.

Change-Id: Ie8d441a923c6fbd18c16440b4571321652d934d5
Signed-off-by: Idwer Vollering <vidwer@gmail.com>
Reviewed-on: http://review.coreboot.org/5252
Tested-by: build bot (Jenkins)
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
2014-02-17 10:21:48 +01:00
Kyösti Mälkki a4c7b7a46b vortex86ex: Drop baudrate programming for 10 UARTs
This is responsibility of end-user application. When coreboot does
it, it is only for the purpose of debug console.

Change-Id: Idbbf9528c60b9b819b7bea9dfe84078a3f055bc9
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/5251
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Tested-by: build bot (Jenkins)
Reviewed-by: Andrew Wu <arw@dmp.com.tw>
2014-02-17 09:14:55 +01:00
Kyösti Mälkki 591031f4de sandy/ivy: Fix mrc.cache file in CBFS
The file was not recreated when configuration changed. One would
hit this bug when turning CHROMEOS on/off.

Also do not create mrc.cache with CHROMEOS at all.

Change-Id: I5b0ecde66589396b24967ce289bf65e20bb08825
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/5211
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@google.com>
2014-02-17 06:13:31 +01:00
Vladimir Serbinenko d262a71957 ibexpeak/azalia: Remove C4-register extended init.
This sequence was derived from BD82X6X and on ibexpeak it inadvertently
disables interrupts. In older kernels it wasn't a problem but in new kernel
it makes codec probe fail.

Change-Id: I40184ae8c4cfe758869af1a1565b88f0a238150e
Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com>
Reviewed-on: http://review.coreboot.org/5074
Tested-by: build bot (Jenkins)
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
2014-02-17 00:58:45 +01:00
Vladimir Serbinenko 56ffa7268c ibexpeak/sata: Add PCI ID from Easynote LM.
Change-Id: I979a40ad3692cd474920f3ee5c6b10c41f75bfdb
Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com>
Reviewed-on: http://review.coreboot.org/5256
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
2014-02-17 00:58:21 +01:00
Aaron Durbin 7837be6cbb baytrail: SMM support
Initialize SMM on all CPUs by relocating the SMM region
and setting SMRR on all the cores. Additionally SMI
is enabled in the south cluster.

BUG=chrome-os-partner:22862
BRANCH=None
TEST=Built and booted rambi. Tested with DEBUG_SMI and noted
     power button turns off board while in firmware.

Change-Id: I92e3460572feeb67d4a3d4d26af5f0ecaf7d3dd5
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/173983
Reviewed-on: http://review.coreboot.org/4892
Tested-by: build bot (Jenkins)
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
2014-02-16 20:57:14 +01:00
Aaron Durbin 6a360048a1 haswell: backup the default SMM region on resume
Haswell CPUs need to use the default SMM region for
relocating to the desired SMM location. Back up that
memory on resume instead of reserving the default
region. This makes the haswell support more forgiving
to software which expects PC-compatible memory layouts.

Change-Id: I9ae74f1f14fe07ba9a0027260d6e65faa6ea2aed
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/5217
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@google.com>
2014-02-16 20:42:41 +01:00
Aaron Durbin b4b9eb399e x86: provide infrastructure to backup default SMM region
Certain CPUs require the default SMM region to be backed up
on resume after a suspend. The reason is that in order to
relocate the SMM region the default SMM region has to be used.
As coreboot is unaware of how that memory is used it needs to
be backed up. Therefore provide a common method for doing this.

Change-Id: I65fe1317dc0b2203cb29118564fdba995770ffea
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/5216
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@google.com>
2014-02-16 20:42:07 +01:00
Kyösti Mälkki af5ca44784 intel/jarrell: Fix missing include
To unconditionally get cmos_read().

Change-Id: I0af0e85c8a1f42113bd32b51c4e29e86b3c28112
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/5228
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Tested-by: build bot (Jenkins)
2014-02-16 20:39:43 +01:00
Aaron Durbin 302cbd6c2e baytrail: bring up APs
Bring up the APs using x86 MP infrastructure.

BUG=chrome-os-partner:22862
BRANCH=None
TEST=Built and booted rambi. Noted all cores are brought up.

Change-Id: I9231eff5494444e8eb17ecdc5a0af72a2e5208b5
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/173704
Reviewed-on: http://review.coreboot.org/4889
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2014-02-16 20:39:06 +01:00
Aaron Durbin 70400284b9 rambi: add BSP lapic device
There's some baked in assumptions internal to coreboot
that the BSP's cpu device exists in the device tree. Therefore
provide one in the device tree.

BUG=chrome-os-partner:22862
BRANCH=None
TEST=Compiled and booted with other changes.

Change-Id: I22ba10964760ee8efbc5bbd5d4ce65daf31b3839
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/173702
Reviewed-on: http://review.coreboot.org/4887
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2014-02-16 20:38:40 +01:00
Shawn Nematbakhsh 9956b72d56 baytrail: Modify GPIO pull-up specification method
Minor style changes to the way GPIO pull-ups are specified in
board-specific GPIO maps. Intent is to allow calls to GPIO_FUNC macro
from such maps.

BUG=chrome-os-partner:22863
TEST=Manual. Build + boot on bayleybay.

Change-Id: I80134b65d22d3ad8a049837dccc0985e321645da
Signed-off-by: Shawn Nematbakhsh <shawnn@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/173748
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Commit-Queue: David James <davidjames@chromium.org>
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/4886
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2014-02-16 20:38:23 +01:00
Aaron Durbin 6c52ba7779 rambi: disable internal pullups on ram_id[2:0]
The ram_id[2:0] signals have stuffing options for pull up/down
with values of 10K. However, the default pulldown values for these
pads are 20K. Therefore, one can't read a high value because of
the high voltage threshold is 0.65 * Vref. Therefore the high
signals are marginal at best.

Fix this issue by disabling the internal pull for the pads connected
to ram_id[2:0].

BUG=chrome-os-partner:23350
BRANCH=None
TEST=Built and checked that ram_id[2:0] is properly read now.

Change-Id: Ib414d5798b472574337d1b71b87a4cf92f40c762
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/173211
Reviewed-by: Shawn Nematbakhsh <shawnn@chromium.org>
Reviewed-by: Bernie Thompson <bhthompson@chromium.org>
Reviewed-on: http://review.coreboot.org/4885
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2014-02-16 20:37:55 +01:00
Aaron Durbin f3f409bf55 baytrail: correct MMC pci location
The original documentation was incorrect. Fix the pci
device for the MMC port to reflect reality.

MMC is at 00:17.0 with a device id of 0x0f50.

BUG=None
BRANCH=None
TEST=Built.

Change-Id: Ic18665b7dda5f386e72d1a5255e4e57d5b631eb0
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/172772
Reviewed-by: Shawn Nematbakhsh <shawnn@chromium.org>
Reviewed-on: http://review.coreboot.org/4884
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2014-02-16 20:37:22 +01:00
Aaron Durbin 9d9d7f0429 baytrail: fix tsc rate
Despite some references to a fixed bclk in some of the
docs the bclk is variable per sku. Therefore, perform
the calculation according to the BSEL_CR_OVERCLOCK_CONTROL
msr which provides the bclk for the cpu cores in Bay Trail.

BUG=chrome-os-partner:23166
BRANCH=None
TEST=Built and booted B3. correctly says: clocks_per_usec: 2133

Change-Id: I55da45d42e7672fdb3b821c8aed7340a6f73dd08
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/172771
Reviewed-by: Shawn Nematbakhsh <shawnn@chromium.org>
Reviewed-on: http://review.coreboot.org/4883
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2014-02-16 20:37:03 +01:00
Kyösti Mälkki 6f6a249a75 usbdebug: Remove EHCI_DEBUG_OFFSET
Read this variable from PCI configuration capabilities list instead.

Change-Id: I0cfe981833873397c32cd3aa2af307f35f01784b
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/5176
Tested-by: build bot (Jenkins)
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
2014-02-16 20:10:54 +01:00
Edward O'Callaghan 6e56de3d20 Jetway NF81-T56N-LF [2/2]: actually implement mainboard support.
Step 2: change the Persimmon code to adapt it to the new board's hardware.

The NF81-T56N-LF is a IPC form factor embedded board:
- AMD Fusion G-T56N (1.65 GHz dual core) APU
  - 2x SO-DIMM sockets for DDR3 800-1066 SDRAM (Fixed at 1.5V)
  - VGA and LVDS (via Analogix ANX3110)
- AMD A55E (Hudson-E1) southbridge
  - 6x USB 2.0/1.1 ports
  - 5x SATA3 6Gb/s, 1x mSATA socket
  - 6-Channel HD Audio (via VIA VT1705)
  - PCI and ISA (via ITE IT8888)??
  - NEC uPD78F0532 microcontroller on I2C ("SEMA")??
- 2x RJ45 GbE (via Realtek RTL8111E x2)
- Fintek F71869AD Super I/O
  - PS/2 KB/MS port
  - RS232 header (via Unisonic UTC 75232 RS232 driver/receiver)
  - GPIO header
  - CIR header
- 1x MXIC MX25L1606E (SO8, soldered) 16 Mbit SPI flash (BIOS)

Note: MX25L1606E is 16Mbit, 8bits in a byte, so 2MB. Jetway *lies*
claiming the SPI flash is 16MB. They also use red pen over the chip
so you wont see this deceit.

Change-Id: I03ccc58bc782e800aeef0d19679ce060277b0c04
Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-on: http://review.coreboot.org/4801
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2014-02-16 04:51:47 +01:00
Edward O'Callaghan 4726a87c9a Jetway NF81-T56N-LF [1/2]: create board by forking AMD Persimmon
Step 1: copy all files unmodified from Persimmon.  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: I23e223049ed1c69e320e6b31efe4266bfeb97207
Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-on: http://review.coreboot.org/4800
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2014-02-16 04:51:31 +01:00
Vladimir Serbinenko 80865c9619 lenovo/x60: Change to common EDID framework.
Currently lenovo/x60 gfx init provides vbe_mode_info_valid in
incompatible way. Use EDID framework as do other inits.

Change-Id: I887abd5a09064f26f473a2bf9caa2eb33e269c07
Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com>
Reviewed-on: http://review.coreboot.org/5238
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2014-02-16 02:01:47 +01:00
Vladimir Serbinenko 7b54ca228e lenovo/x60: Fix EDID byte-swapping.
Change-Id: I75305ff7c5a8ba6142ef460e813acc014d9992bb
Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com>
Reviewed-on: http://review.coreboot.org/5249
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Tested-by: build bot (Jenkins)
2014-02-16 00:58:33 +01:00
Alexandru Gagniuc ffa839d310 console/uart8250*: Remove inclusion of mc146818rtc.h
The RTC functionality provided by the include is specific to x86, but
is not used in these files.

Change-Id: I82d0dfdb6e8b67bc81291a7a5d63ced91e095772
Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Reviewed-on: http://review.coreboot.org/4586
Tested-by: build bot (Jenkins)
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
2014-02-15 22:56:18 +01:00
Aaron Durbin 0f333071ef coreboot: infrastructure for different ramstage loaders
There are 2 methods currently available in coreboot to load
ramstage from romstage: cbfs and vboot. The vboot path had
to be explicitly enabled and code needed to be added to
each chipset to support both. Additionally, many of the paths
were duplicated between the two. An additional complication
is the presence of having a relocatable ramstage which creates
another path with duplication.

To rectify this situation provide a common API through the
use of a callback to load the ramstage. The rest of the
existing logic to handle all the various cases is put in
a common place.

Change-Id: I5268ce70686cc0d121161a775c3a86ea38a4d8ae
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/5087
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2014-02-15 18:39:29 +01:00
Aaron Durbin e9aaa71fb1 x86: provide stage_exit() like arm
The arm architectures have a stage_exit() function
which takes a void * pointer as an entry point. Provide
the same API for x86. This can make the booting paths
less architecture-specific.

Change-Id: I4ecfbf32f38f2e3817381b63e1f97e92654c5f97
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/5086
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2014-02-15 18:03:15 +01:00
Edward O'Callaghan efc5841ab4 libpayload/ahci: Fix a warning by decompartmentalise the AHCI driver.
Decompartmentalise AHCI driver into two parts, ATA and ATAPI. Add a few
superficial comments while here. This also fixes a compiler warning.

Change-Id: Ia1fd545b39868a81cbc311f6ffc786f9f1f61415
Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-on: http://review.coreboot.org/4783
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2014-02-15 14:14:36 +01:00
Alexandru Gagniuc 09af15e09e google/rambi: Do not select CHROMEOS in Kconfig
CHROMEOS is the meant to be selected by the user. The correct variable
for a mainboard to select is MAINBOARD_HAS_CHROMEOS. This will then
default to a CHROMEOS build, but when the mainboard selects CHROMEOS,
the user can no longer disable CHROMEOS.

Change-Id: I78fb15a0a9fef733e2de064d6c09cf774b7bce78
Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Reviewed-on: http://review.coreboot.org/5218
Reviewed-by: Aaron Durbin <adurbin@google.com>
Tested-by: build bot (Jenkins)
2014-02-14 15:17:11 +01:00
Alexandru Gagniuc 87cc49bc5b crossgcc: Update IASL to latest version (20140114)
Change-Id: I2450cad4a43907b8ca6d8f4d35932d7f451f71ea
Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Reviewed-on: http://review.coreboot.org/5116
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Idwer Vollering <vidwer@gmail.com>
2014-02-14 02:52:45 +01:00
Edward O'Callaghan b5fc67ab02 superio/fintek: Document Fintek F71869AD code.
Change-Id: I156077bf5571764d0e4bc044be80c8ab94556de4
Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-on: http://review.coreboot.org/5178
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2014-02-13 17:14:20 +01:00
Alexandru Gagniuc 6d51f5dfe9 cpu/allwinner/a10: Add minimal ramstage driver
Change-Id: I857755976b17b0e492c086162f395a77933eeed8
Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Reviewed-on: http://review.coreboot.org/4698
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2014-02-13 17:03:58 +01:00
Aaron Durbin 3ccb3ce415 baytrail: print dram configuration
After running the MRC blob print out some information
on the training: MRC version, number channels, DDR3
type, and DRAM frequency.

Example output:
MRC v0.90
2 channels of DDR3 @ 1066MHz

Apparently there are two dunit IOSF ports -- 1 for each
channel. However, certain registers really on live in
channel 0. Thus, there was some changes to dunit support
in the iosf area.

BUG=chrome-os-partner:22875
BRANCH=None
TEST=Built and booted bayleybay in different configs.

Change-Id: Ib306432b55f9222b4eb3d14b2467bc0e7617e24f
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/172770
Reviewed-by: Shawn Nematbakhsh <shawnn@chromium.org>
Reviewed-on: http://review.coreboot.org/4882
Tested-by: build bot (Jenkins)
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
2014-02-13 16:55:56 +01:00
Aaron Durbin 1ce0b3022c baytrail: allow downstream use of SSE instructions
If a payload is compiled to use SSE instructions it will
fault with an undefined opcode because SSE instructions weren't
enabled. Therefore enable SSE instructions at runtime.

BUG=chrome-os-partner:22991
BRANCH=None
TEST=Built and booted with SSE enabled payload. No exceptions seen.

Change-Id: I919c1ad319c6ce8befec5b4b1fd8c6343d51ccc1
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/172642
Reviewed-by: Stefan Reinauer <reinauer@google.com>
Reviewed-on: http://review.coreboot.org/4881
Tested-by: build bot (Jenkins)
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
2014-02-13 16:55:45 +01:00
Aaron Durbin dc249f690a baytrail: add vboot ramstage verification
Add suport for verifying the ramstage with vboot
during romstage execution. Along with this support
select CACHE_RELOCATED_RAMSTAGE_OUTSIDE_CBMEM to
cache the relocated ramstage 1MiB below the
top end of the TSEG region.

BUG=chrome-os-partner:23249
BRANCH=None
TEST=Built and booted with CONFIG_VBOOT_VERIFY_FIRMWARE=y
     selected.

Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Change-Id: I355f62469bdcca62b0a4468100effab0342dc8fc
Reviewed-on: https://chromium-review.googlesource.com/172712
Reviewed-by: Shawn Nematbakhsh <shawnn@chromium.org>
Reviewed-on: http://review.coreboot.org/4880
Tested-by: build bot (Jenkins)
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
2014-02-13 16:55:33 +01:00
Oskar Enoksson 42283e7994 Eliminate some ASL warnings
The ASL compiler warned about "Control Method should be made Serialized
(due to creation of named objects within)". This commit eliminates the
warnings by changing those NonSerialized into Serialized.

Change-Id: I639e769cf7a9428c34268e0c555a30c7dee1e04c
Signed-off-by: Oskar Enoksson <enok@lysator.liu.se>
Reviewed-on: http://review.coreboot.org/5189
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2014-02-13 01:04:02 +01:00
Alexandru Gagniuc 76e25b66ae google boards: Do not hardcode location of spd.bin
spd.bin can reside anywhere in CBFS, and we only use CBFS APIs to
access and read it. As such, there is no need to hardcode it, and it
can collide with mrc.bin or mrc.cache on some boards. Do not use a
specific position for spd.bin, but instead let cbfstool find the
optimal placement.

Change-Id: I496094d3c0de708813494095b7ac4be8addb4112
Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Reviewed-on: http://review.coreboot.org/5210
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Aaron Durbin <adurbin@google.com>
2014-02-12 23:37:24 +01:00
Shawn Nematbakhsh 82e7d956ef baytrail: gpio: add configs for PU/PD functional pins
Pull-ups and pull-downs can be active on functional pins. Add configs
for these options so they can be specified on board GPIO maps.

TEST=Manual on bayleybay. Verify that platform boots to payload load.
BUG=chrome-os-partner:22863

Change-Id: Ie4f77d8ce812f086cc8fe5a6bfcac59669f56f92
Signed-off-by: Shawn Nematbakhsh <shawnn@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/172766
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/5209
Tested-by: build bot (Jenkins)
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
2014-02-12 23:36:10 +01:00
Duncan Laurie b3b008a9b6 falco: Add ACPI code to describe the I2C touchpad device
If the SerialIO devices are put into ACPI mode then it is possible
to use ACPI to instantiate the touchpad in the kernel without
needing to have a platform level driver to do the binding.

This is the "new way" of describing on-board I2C devices and the
upstream kernel is starting to add ACPI IDs to drivers so they can
be used in this fashion.  For the Cypress touchpad use a generic
ACPI ID of "CYPA0000" to describe it.

In order to support the proper scoping of the touchpad device under
the appropriate I2C controller device the mainboard.asl file needs
to be included after pch.asl so the I2C device exists.

Change-Id: I81e053d27be478f3a19b6f9b13cd2b4fabcb88c0
Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: http://review.coreboot.org/5194
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2014-02-12 23:31:45 +01:00
Duncan Laurie 6c03160d48 lynxpoint: Do not put SerialIO devices into D3Hot in ACPI mode
Remove the bit of code that was putting the SerialIO devices into
D3Hot state when they are switched from PCI to ACPI mode.  Instead,
add the appropriate ACPI Methods to allow the kernel to control the
power state of the device.

The problem seems to be that if the device is put in D3Hot state
before it is switched from PCI to ACPI mode then it does not properly
export its PCI configuration space and cannot be woken back up.

Adding the ACPI Methods for _PS0/_PS3 allows the kernel to transition
the device into D0 state only when it is necessary to communicate with
the device, then put it back into D3Hot state.

Change-Id: I2384ba10bf47750d1c1a35216169ddeee26881df
Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: http://review.coreboot.org/5193
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2014-02-12 23:31:19 +01:00
Kyösti Mälkki 2161c1d792 PCI: Add capability list parser to romstage
These are almost one-to-one copies from pci_device.c. However,
devicetree has not been enumerated yet and we have no console.

Change-Id: Ic80c781626521d03adde05bdb1916acce31290ea
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/5196
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Aaron Durbin <adurbin@google.com>
2014-02-12 22:01:00 +01:00