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Remove '__attribute__((optimize("Os")))' as it is unlikely to be
necessary as it is not used in other families that have the same
code and only hides deeper issues.
Change-Id: Ica890812ebc2fb659b9c3e46b40cf3f6534b3cf2
Signed-off-by: Bruce Griffith <Bruce.Griffith@se-eng.com>
Reviewed-on: http://review.coreboot.org/7689
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Tested-by: build bot (Jenkins)
Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
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Clang complains:
"implicit truncation from 'int' to bitfield changes value from -1 to 15"
-1 is define in 'c11std 6.3.1.3p2' as:
[Signed and unsigned integers] Otherwise, if the new type is unsigned,
the value is converted by repeatedly adding or subtracting one
more than the maximum value that can be represented in the new type
until the value is in the range of the new type.60)
FOOTNOTE.60 The rules describe arithmetic on the mathem...
This is "0xFF" on Mullins and "0xF" in this case. Clang seems to
complain about this two's complement in a bitfield as being truncated.
As the bitfield is 4 bits wide, (a maximum of 15 decimal), we set the
field as '0x0F'. Ideally this field /should/ be set to 'UINT8_MAX' however
we still have silly truncation warnings.
Change-Id: Ib7476d453ffd932bb911e638117cf9f56f71f269
Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-on: http://review.coreboot.org/7719
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Tested-by: build bot (Jenkins)
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Depending on the platform the underlying regions vboot requires
may not be accessible through a memory-mapped interface. Allow
for non-memory-mapped regions by providing a region request
abstraction. There is then only a few touch points in the code to
provide compile-time decision making no how to obtain a region.
For the vblocks a temporary area is allocated from cbmem. They
are then read from the SPI into the temporarily buffer.
BUG=chrome-os-partner:27094
BRANCH=None
TEST=Built and booted a rambi with vboot verification.
Original-Change-Id: I828a7c36387a8eb573c5a0dd020fe9abad03d902
Original-Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/190924
Original-Reviewed-by: Hung-Te Lin <hungte@chromium.org>
(cherry picked from commit aee0280bbfe110eae88aa297b433c1038c6fe8a3)
Signed-off-by: Marc Jones <marc.jones@se-eng.com>
Change-Id: Ia020d1eebad753da950342656cd11b84e9a85376
Reviewed-on: http://review.coreboot.org/7709
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
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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: I8fbb318daacf64a14a71022705eb040a01c34fa8
Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-on: http://review.coreboot.org/7699
Tested-by: build bot (Jenkins)
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
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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: I7798b689db3e582649eb4af4ccd1877bb1d49063
Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-on: http://review.coreboot.org/7698
Tested-by: build bot (Jenkins)
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
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Add decorations to specify that empty loop is intended so.
Change-Id: Ia3e40d341eca5e26da3832edc733cf1ccc96c136
Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Found-by: Clang
Reviewed-on: http://review.coreboot.org/7688
Tested-by: build bot (Jenkins)
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
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Topology Extensions Support (bit 54 of 0xC0011005) applies to
PACKAGE_TYPE_FS1r2 also. Rids us of:
"Re-enabling disabled Topology Extensions Support"
showing up in dmesg.
Change-Id: Id123fa9632936c150cf1aebc4d34b404a4398ead
Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-on: http://review.coreboot.org/7671
Tested-by: build bot (Jenkins)
Reviewed-by: Bruce Griffith <Bruce.Griffith@se-eng.com>
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The contents of these files were guarded by a check for the _MSC_VER
macro, which we don't use.
Change-Id: Ic595c8e6284c54e1449cf21e0cebee8c9ce7c682
Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Reviewed-on: http://review.coreboot.org/7670
Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Tested-by: build bot (Jenkins)
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Change-Id: Ica17b2452498f30b710533caf610c9f0c1a0452c
Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-on: http://review.coreboot.org/7594
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Tested-by: build bot (Jenkins)
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Missing IOMMU support is missing from the libagesa Makefile, it also
lacks a header with type-signature and a few bad typecast issues.
Change-Id: I7f2ad2104de9baaa66dbb6ffeb0f2b4d35fa5c16
Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Co-Author: Rudolf Marek <r.marek@assembler.cz>
Reviewed-on: http://review.coreboot.org/7642
Tested-by: build bot (Jenkins)
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
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Right now, coreboot code using AGESA headers can only build if all the
AGESA path are given to the compiler via the "-I" option. This is sub-
optimal, as it requires us to have every AGESA source directory
specified as a compiler include path. This pollutes our global include
paths.
We restrict the compiler include paths to only allow "AGESA_ROOT/" and
"AGESA_ROOT/Include". We then modify the AGESA headers to specify
non-local include files relative to "AGESA_ROOT/Include".
We use the convention that includes relative to the directory of the
header are included as "path/to/header.h", while includes relative to
AGESA_ROOT are included as <path/to/header.h>.
This change allows building coreboot code based on AGESA with the
limited subset of include paths, but does not allow AGESA itself to
build with this restricted subset.
Change-Id: I31102273c8caa8d6b1d80774bfd35711825bec03
Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Reviewed-on: http://review.coreboot.org/5424
Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Tested-by: build bot (Jenkins)
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TL;DR ASCII art that sucks, remove it.
Change-Id: I424736b040fe019bba6155de76903225a266760d
Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-on: http://review.coreboot.org/7641
Tested-by: build bot (Jenkins)
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
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We don't actually use nor support these as our implementation
makes use of gcccar.inc. They maybe useful as a reference for
history so lets keep them in version history.
Change-Id: I388251dead449dde14283e57db39c37982d947b2
Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-on: http://review.coreboot.org/7596
Tested-by: build bot (Jenkins)
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
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No need to mark Makefiles, C files or devicetrees
executable.
Change-Id: Ide3a0efc5b14f2cbd7e2a65c541b52491575bb78
Signed-off-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-on: http://review.coreboot.org/7618
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
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Minor change in Kconfig to remove "/" defined in
FSP_VENDORCODE_HEADER_PATH and update the path in Makefile.inc.
Change-Id: Ic19ab9560aabe307d45b560f167874383cc920aa
Signed-off-by: Fei Wang <wangfei.jimei@gmail.com>
Signed-off-by: FEI WANG <wangfei.jimei@gmail.com>
Reviewed-on: http://review.coreboot.org/5894
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <gaumless@gmail.com>
Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
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Change-Id: I6b20ded866fa0418bd24ce9eef3775557c2feec7
Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-on: http://review.coreboot.org/7562
Tested-by: build bot (Jenkins)
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
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For the moment we make use of Trinity f15tn AGESA for Richland
f15rl support until we have properly worked out the discrepancies.
Adds RL-A1 Richland stepping cpuid to F15TnLogicalIdTables lookup.
We later wish to merge f15tn and f15rl support into the AGESA in
any case.
Change-Id: Ia9070d4e392ce7eb912771d1c7b3ef1440f8e8a8
Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-on: http://review.coreboot.org/7559
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Tested-by: build bot (Jenkins)
Reviewed-by: Nicolas Reinecke <nr@das-labor.org>
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Baytrail Gold3 FSP adds a couple of parameters in UPD_DATA_REGION
making platform more configurable via devicetree.cb
Update the UPD_DATA_REGION structure and pass settings to FSP
Add Baytrail Gold2 and earlier FSP backward compatible, as Gold3
FSP changes UPD_DATA_REGION struct
Change-Id: Ia2d2d0595328ac771762a84da40697a3b7e900c6
Signed-off-by: York Yang <york.yang@intel.com>
Reviewed-on: http://review.coreboot.org/7334
Reviewed-by: Martin Roth <gaumless@gmail.com>
Tested-by: build bot (Jenkins)
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To backport features introduced with recent Chromebooks and/or Intel
boards in general, heavy work on the AMD AGESA platform infrastructure
is required. With the AGESA PI available in binary form only, community
members have little means to verify, debug and develop for the said
platforms.
Thus it makes sense to fork the existing agesawrapper interfaces, to give
AMD PI platforms a clean and independent sandbox. New directory layout
reflects the separation already taken place under 3rdparty/ and vendorcode/.
Change-Id: Ia730f0e45e7c1bdfc0c91e95eb6729a77773e2b9
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/7388
Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-by: Bruce Griffith <Bruce.Griffith@se-eng.com>
Tested-by: build bot (Jenkins)
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To backport features introduced with recent Chromebooks and/or Intel
boards in general, heavy work on the AMD AGESA platform infrastructure
is required. With the AGESA PI available in binary form only, community
members have little means to verify, debug and develop for the said
platforms.
Thus it makes sense to fork the existing agesawrapper interfaces, to give
AMD PI platforms a clean and independent sandbox. New directory layout
reflects the separation already taken place under 3rdparty/ and vendorcode/.
Change-Id: Ib60861266f8a70666617dde811663f2d5891a9e0
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/7149
Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-by: Bruce Griffith <Bruce.Griffith@se-eng.com>
Tested-by: build bot (Jenkins)
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Reduce inconsequential differences between fam15 and
fam15tn to better prepare for possible merger.
Change-Id: I016aa1a4cc45553d51190988d48c8a54cfd85f5a
Signed-off-by: Sara Lelliott <sara@jupitercrash.org>
Reviewed-on: http://review.coreboot.org/7503
Tested-by: build bot (Jenkins)
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
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Sync up these 'Porting.h' headers to include fixes from each
family on botched-up typedef's for primitive data types.
Fix corresponding breakage introduced by typecasts in
mainboards.
Change-Id: I003b155cc6c860f6b0cd75667083634a04814473
Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-on: http://review.coreboot.org/7512
Tested-by: build bot (Jenkins)
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Found missing '$' symbol on variable.
Change-Id: I748c315adc44598e16283f8e629be0ecfe9cb6a9
Signed-off-by: Damien Zammit <damien@zamaudio.com>
Reviewed-on: http://review.coreboot.org/7514
Tested-by: build bot (Jenkins)
Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
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Found an extra bracket that appears it should not be there.
Change-Id: I66b7967833afd25f12bd4eaaf6419a6ed3ad544b
Signed-off-by: Damien Zammit <damien@zamaudio.com>
Reviewed-on: http://review.coreboot.org/7515
Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
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The vboot implementation previously assumed that ramstage would
be a relocatable module. Allow for ramstage not being a relocatable
module.
BUG=chrome-os-partner:27094
BRANCH=None
TEST=Built nyan with vboot.
Original-Change-Id: Id3544533740d77e2db6be3960bef0c129173bacc
Original-Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/190923
Original-Reviewed-by: Gabe Black <gabeblack@chromium.org>
(cherry picked from commit 756ee3a6987097c65588c8784ee9653fd6e735e4)
Signed-off-by: Marc Jones <marc.jones@se-eng.com>
Change-Id: I813b07e1bec75640ad4066aca749ba8dccec31d4
Reviewed-on: http://review.coreboot.org/7220
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
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Instead of checking #if CONFIG_VBOOT_VERIFY_FIRMWARE #else #endif
provide empty stub functions for !CONFIG_VBOOT_VERIFY_FIRMWARE.
BUG=none
BRANCH=baytrail
TEST=Built and booted.
Original-Change-Id: Id9d1843a0ec47c5a186c9a22ea3e4c13c89ec379
Original-Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/184841
(cherry picked from commit f6d95cf4ba6ce1bc0e1df4a0e9f655ad9fea9feb)
Signed-off-by: Marc Jones <marc.jones@se-eng.com>
Change-Id: If35ace863243e36399fc40c2802a2f7f2711e83b
Reviewed-on: http://review.coreboot.org/7395
Tested-by: build bot (Jenkins)
Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
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Change-Id: I059047390e80e084f5d7763259d918446d96931e
Signed-off-by: Zheng Bao <zheng.bao@amd.com>
Signed-off-by: Zheng Bao <fishbaozi@gmail.com>
Reviewed-on: http://review.coreboot.org/7294
Tested-by: build bot (Jenkins)
Reviewed-by: Bruce Griffith <Bruce.Griffith@se-eng.com>
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In the case of CONFIG_VBOOT_VERIFY_FIRMWARE not being
selected allow for calling vboot_verify_firmware()
with an empty implementation. This allows for one not to
clutter the source with ifdefs.
BUG=chrome-os-partner:23249
BRANCH=None
TEST=Built with a !CONFIG_VBOOT_VERIFY_FIRMWARE and non-guarded
call to vboot_verify_firmware().
Original-Change-Id: I72af717ede3c5d1db2a1f8e586fefcca82b191d5
Original-Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/172711
Original-Reviewed-by: Shawn Nematbakhsh <shawnn@chromium.org>
(cherry picked from commit c1e0e5c7b39c947b2a0c237b4678944ab86dd780)
Signed-off-by: Marc Jones <marc.jones@se-eng.com>
Conflicts:
src/vendorcode/google/chromeos/chromeos.h
Change-Id: Iaaa3bedbe8de701726c28412e7eb75de0c58c9c9
Reviewed-on: http://review.coreboot.org/7394
Tested-by: build bot (Jenkins)
Reviewed-by: David Hendricks <dhendrix@chromium.org>
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Change-Id: I05d568f27f610c395e2638e79a7fd6646a407955
Found-by: Clang preprocessor wizard powers
Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-on: http://review.coreboot.org/7441
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Marc Jones <marc.jones@se-eng.com>
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Version 0.9 contains a fix for a security issue. A more
detailed changelog is not available.
Change-Id: I1a66c9da900f89ba9b4c13f3457582278d3793e2
Signed-off-by: Zheng Bao <zheng.bao@amd.com>
Signed-off-by: Zheng Bao <fishbaozi@gmail.com>
Reviewed-on: http://review.coreboot.org/7293
Reviewed-by: Bruce Griffith <Bruce.Griffith@se-eng.com>
Reviewed-by: Rudolf Marek <r.marek@assembler.cz>
Tested-by: build bot (Jenkins)
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Apply commit 283ba78415 to f14 (literally, plus one adaptation).
Change-Id: Ieea47470e5852ec8a46596ce23a2d18444618624
Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-on: http://review.coreboot.org/7361
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
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Change-Id: I3e9b7e0e5558a6942067dcea04b83fe3bccbbaf9
Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-on: http://review.coreboot.org/7362
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
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Forward port commit:
db0e0e2 amd/agesa/*/gcc-intrin.h: Invaild inline asm
Change-Id: Ia857f76d3782aea07e09df1352eeb286e40b2689
Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-on: http://review.coreboot.org/7302
Tested-by: build bot (Jenkins)
Reviewed-by: Bruce Griffith <Bruce.Griffith@se-eng.com>
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Apply commit 283ba78415 to f12 (literally, plus one adaptation).
Change-Id: Ied7891806e269320caf968cae3de3dc792c5f8fd
Signed-off-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-on: http://review.coreboot.org/7312
Tested-by: build bot (Jenkins)
Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-by: Bruce Griffith <Bruce.Griffith@se-eng.com>
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Forward port commit:
db0e0e2 amd/agesa/*/gcc-intrin.h: Invaild inline asm
Change-Id: I52da16b39293c8aeff150db83b8b1aeaa232c205
Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-on: http://review.coreboot.org/7299
Tested-by: build bot (Jenkins)
Reviewed-by: Bruce Griffith <Bruce.Griffith@se-eng.com>
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Forward port commit:
db0e0e2 amd/agesa/*/gcc-intrin.h: Invaild inline asm
Change-Id: Ife26fb5eca5164e72b5e55eba90757253765b633
Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-on: http://review.coreboot.org/7300
Tested-by: build bot (Jenkins)
Reviewed-by: Bruce Griffith <Bruce.Griffith@se-eng.com>
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Forward port commit:
db0e0e2 amd/agesa/*/gcc-intrin.h: Invaild inline asm
Change-Id: Ic1bd19087a4500ba0ca9e312ea351e301ab42518
Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-on: http://review.coreboot.org/7301
Tested-by: build bot (Jenkins)
Reviewed-by: Bruce Griffith <Bruce.Griffith@se-eng.com>
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Change-Id: I242664032d368794d828fce73a20f75ded45051d
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/7151
Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
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The static library builder for the stub that interfaces to the
AGESA binary does not include config.h and kconfig.h, so any
header file changes that depend on Kconfig variables fail. Force
these two system headers to be included in the build of any AGESA
stub files.
Signed-off-by: Bruce Griffith <Bruce.Griffith@se-eng.com>
Change-Id: I2e8d38fa5aa21cc31b995ee3abe68ab3c3c55a68
Reviewed-on: http://review.coreboot.org/6979
Reviewed-by: Martin Roth <gaumless@gmail.com>
Tested-by: build bot (Jenkins)
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Copied (and unmodified) the minimal bits from ChromeOS libVPD:
https://chromium.googlesource.com/chromiumos/platform/vpd
Old-Change-Id: Id75d1bfd16263ac1b94c22979f9892cf7908d5e6
Signed-off-by: Hung-Te Lin <hungte@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/187411
Reviewed-by: Yung-chieh Lo <yjlou@chromium.org>
(cherry picked from commit a10ca23686299f3fd5b639631242cadaa2ca9e8a)
vendorcode: Update ChromeOS VPD Parser.
Merge recent changes in ChromeOS VPD that allows non-memory-mapped firmware
to load VPD easier and faster (ref:
https://chromium-review.googlesource.com/188134 ).
Old-Change-Id: I3ee0b89c703f476f3d77cdde52cc7588724f7686
Reviewed-on: https://chromium-review.googlesource.com/188743
Tested-by: Hung-Te Lin <hungte@chromium.org>
Reviewed-by: Yung-chieh Lo <yjlou@chromium.org>
Reviewed-by: David Hendricks <dhendrix@chromium.org>
Commit-Queue: Hung-Te Lin <hungte@chromium.org>
(cherry picked from commit 03f4d521a7fa711b963b0e1822e92eac16a691b1)
vendorcode: Access to ChromeOS VPD on default CBFS media.
The new function "cros_vpd_gets(key, buf, size)" provides an easy and quick way
to retrieve values in ChromeOS VPD section.
Old-Change-Id: I38e50615e515707ffaecdc4c4fae65043541b687
Signed-off-by: Hung-Te Lin <hungte@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/187430
Reviewed-by: Yung-chieh Lo <yjlou@chromium.org>
(cherry picked from commit bcd3832c06e8ed357c50f19396da21a218dc4b39)
Squashed 3 related commits for a ChromeOS VPD parser.
Change-Id: I4ba8fce16ea123c78d7b543c8353ab9bc1e2aa9f
Signed-off-by: Isaac Christensen <isaac.christensen@se-eng.com>
Reviewed-on: http://review.coreboot.org/6959
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
Tested-by: build bot (Jenkins)
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Drop a lot of u-boot-isms and share common TIS API
between I2C driver and LPC driver.
Signed-off-by: Stefan Reinauer <reinauer@google.com>
Change-Id: I43be8eea0acbdaef58ef256a2bc5336b83368a0e
Reviewed-on: https://chromium-review.googlesource.com/175670
Commit-Queue: Stefan Reinauer <reinauer@chromium.org>
Tested-by: Stefan Reinauer <reinauer@chromium.org>
Reviewed-by: David Hendricks <dhendrix@chromium.org>
(cherry picked from commit 3fc8515b9dcef66998658e1aa5c020d22509810c)
Signed-off-by: Isaac Christensen <isaac.christensen@se-eng.com>
Reviewed-on: http://review.coreboot.org/6855
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
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There are ARM systems which are essentially heterogeneous multicores where
some cores implement a different ARM architecture version than other cores. A
specific example is the tegra124 which boots on an ARMv4 coprocessor while
most code, including most of the firmware, runs on the main ARMv7 core. To
support SOCs like this, the plan is to generalize the ARM architecture so that
all versions are available, and an SOC/CPU can then select what architecture
variant should be used for each component of the firmware; bootblock,
romstage, and ramstage.
Old-Change-Id: I22e048c3bc72bd56371e14200942e436c1e312c2
Signed-off-by: Gabe Black <gabeblack@google.com>
Reviewed-on: https://chromium-review.googlesource.com/171338
Reviewed-by: Gabe Black <gabeblack@chromium.org>
Commit-Queue: Gabe Black <gabeblack@chromium.org>
Tested-by: Gabe Black <gabeblack@chromium.org>
(cherry picked from commit 8423a41529da0ff67fb9873be1e2beb30b09ae2d)
Signed-off-by: Isaac Christensen <isaac.christensen@se-eng.com>
ARM: Split out ARMv7 code and make it possible to have other arch versions.
We don't always want to use ARMv7 code when building for ARM, so we should
separate out the ARMv7 code so it can be excluded, and also make it possible
to include code for some other version of the architecture instead, all per
build component for cases where we need more than one architecture version
at a time.
The tegra124 bootblock will ultimately need to be ARMv4, but until we have
some ARMv4 code to switch over to we can leave it set to ARMv7.
Old-Change-Id: Ia982c91057fac9c252397b7c866224f103761cc7
Reviewed-on: https://chromium-review.googlesource.com/171400
Reviewed-by: Gabe Black <gabeblack@chromium.org>
Tested-by: Gabe Black <gabeblack@chromium.org>
Commit-Queue: Gabe Black <gabeblack@chromium.org>
(cherry picked from commit 799514e6060aa97acdcf081b5c48f965be134483)
Squashed two related patches for splitting ARM support into general
ARM support and ARMv7 specific pieces.
Change-Id: Ic6511507953a2223c87c55f90252c4a4e1dd6010
Signed-off-by: Isaac Christensen <isaac.christensen@se-eng.com>
Reviewed-on: http://review.coreboot.org/6782
Tested-by: build bot (Jenkins)
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Add all of the PI source that will remain part of coreboot to
build with a binary AGESA PI BLOB. This includes the gcc
makefiles, some Kconfig, and the AGESA standard library
functions.
Change vendorcode Makefile and Kconfig so that they can compile
AMD library files and use headers from outside the coreboot/src
tree.
The AGESA dispatcher is built using its own rules rather than
generic library generation rules in coreboot/Makefile and
coreboot/Makefile.inc. The AGESA source files are initially
copied from whereever they live into coreboot/build/agesa.
They are compiled from there. The binary PI directory has a
mandatory structure that places the AGESA BLOB into the same
directory as the support headers. These will nominally be
placed in the 3rdparty directory in coreboot.org.
The copy commands that were added to the the vendorcode
Makefile.inc ensure that only one thread will operate on each
source file by using a macro to generate the copy targets.
After the change, each copy target will operate on exactly one
source file.
Due to API issues, coreboot has no way to control the IMC to set up
fan control. Set a Kconfig flag that removes the ability to install
an IMC BLOB into CBFS.
Change-Id: I050b72a19086aaeba6cb65ce165297b10e3cfc45
Signed-off-by: Bruce Griffith <Bruce.Griffith@se-eng.com>
Reviewed-on: http://review.coreboot.org/6595
Tested-by: build bot (Jenkins)
Reviewed-by: WANG Siyuan <wangsiyuanbuaa@gmail.com>
Reviewed-by: Zheng Bao <zheng.bao@amd.com>
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This patch renames the x86 way of doing things to
explicitly mention CMOS (which is not available on
our ARM platforms) and adds an implementation to
get VBNV through the Chrome EC. We might want to
refine this further in the future to allow VBNV
in the EC even on x86 platforms. Will be fixed when
that appears. Also, not all ARM platforms running
ChromeOS might use the Google EC in the future, in
which case this code will need additional work.
Signed-off-by: Stefan Reinauer <reinauer@google.com>
Change-Id: Ice09d0e277dbb131f9ad763e762e8877007db901
Reviewed-on: https://chromium-review.googlesource.com/167540
Reviewed-by: David Hendrix <dhendrix@chromium.org>
Tested-by: Stefan Reinauer <reinauer@google.com>
Commit-Queue: Stefan Reinauer <reinauer@google.com>
(cherry picked from commit 8df6cdbcacb082af88c069ef8b542b44ff21d97a)
Signed-off-by: Isaac Christensen <isaac.christensen@se-eng.com>
Reviewed-on: http://review.coreboot.org/6616
Tested-by: build bot (Jenkins)
Reviewed-by: David Hendricks <dhendrix@chromium.org>
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The absf files contain the modifications to the default settings in
the FSP. They are used as input files for Intel's 'Binary Configuration
Tool' (BCT) along with the FSP.bin file to generate customized FSP
binaries.
The Minnow Max absf files set up the values for the soldered down
memory. This requirement will go away with the release of the next
Bay Trail FSP, and the memory settings will be configurable at
runtime.
Change-Id: Id72545d78a7e82d9a5090710a9c7a8a9b1e81208
Signed-off-by: Martin Roth <martin.roth@se-eng.com>
Reviewed-on: http://review.coreboot.org/6432
Tested-by: build bot (Jenkins)
Reviewed-by: Marc Jones <marc.jones@se-eng.com>
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Provide functionality to create dynamic classes based on program name and
architecture for which the program needs to be compiled/linked. define_class
takes program_name and arch as its arguments and adds the program_name to
classes-y to create dynamic class. Also, compiler toolset is created for the
specified arch. All the files for this program can then be added to
program_name-y += .. Ensure that define_class is called before any files are
added to the class. Check subdirs-y for order of directory inclusion.
One such example of dynamic class is rmodules. Multiple rmodules can be used
which need to be compiled for different architectures. With dynamic classes,
this is possible.
Change-Id: Ie143ed6f79ced5f58c200394cff89b006bc9b342
Signed-off-by: Furquan Shaikh <furquan@google.com>
Reviewed-on: http://review.coreboot.org/6426
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
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On x86 VbExGetTimer() uses rdtsc. However, on all
other platforms, let's just use coreboot's monotonic timers.
Change-Id: I0cd359f298be33776740305b111624147e2c850d
Signed-off-by: Stefan Reinauer <reinauer@google.com>
Reviewed-on: https://chromium-review.googlesource.com/169620
(cherry picked from commit e910bb17522d5de42c0fc3cc945278e733fa2553)
Signed-off-by: Isaac Christensen <isaac.christensen@se-eng.com>
Reviewed-on: http://review.coreboot.org/6534
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
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On ARM the SPI flash is not memory mapped. Use the CBFS
interface to map the correct portion.
Change-Id: I8ea9aa0119e90a892bf777313fdc389c4739154e
Signed-off-by: Stefan Reinauer <reinauer@google.com>
Reviewed-on: https://chromium-review.googlesource.com/169781
Reviewed-by: David Hendrix <dhendrix@chromium.org>
(cherry picked from commit a263d3717e82c43fe91e7c4e82d167e74bf27527)
Signed-off-by: Isaac Christensen <isaac.christensen@se-eng.com>
Reviewed-on: http://review.coreboot.org/6522
Tested-by: build bot (Jenkins)
Reviewed-by: David Hendricks <dhendrix@chromium.org>
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Without the inclusion of 'fsptypes.h' the order of inclusion becomes
tentative.
Change-Id: I6360e4ebac6c414c380a19ef69d39d658ea203bd
Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-on: http://review.coreboot.org/6423
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <gaumless@gmail.com>
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We already have these macros define in 'stdlib.h'. Make good use of them
here to avoid redefinition conflicts of the pre-processor depending on
header inclusion ordering. This has the nice side-effect of syncing up
AGESA families in this particular regard.
Change-Id: Icf911629a4a1a82b01062fe16af4c8f812b05717
Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-on: http://review.coreboot.org/6199
Tested-by: build bot (Jenkins)
Reviewed-by: Bruce Griffith <Bruce.Griffith@se-eng.com>
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Implement the fix for the erratum #712. - Processor May Hang During Graphics Memory Controller
Sequencing
The processor may hang during a graphics memory controller (GMC) sleep state transitioning. The failure may
be processor specific and may be sensitive to temperature.
Potential Effect on System:
System hang.
Suggested Workaround:
BIOS should set D18F2x408_dct[1:0] bit 31 = 1b.
See Publication # 48931 Revision: 3.08
Change-Id: I4346fd4ef3cf554ffdaaad5ab6fc84e73532e885
Signed-off-by: Rudolf Marek <r.marek@assembler.cz>
Reviewed-on: http://review.coreboot.org/6216
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <gaumless@gmail.com>
Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
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Change-Id: Ic63c456e775ad0863ea773abd957d9399e8e2a13
Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-on: http://review.coreboot.org/6191
Tested-by: build bot (Jenkins)
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
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Change-Id: I716253fe8532a4215e5770cd901ee3b3c4963d3d
Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-on: http://review.coreboot.org/6187
Tested-by: build bot (Jenkins)
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
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Change-Id: Iace2ccfe95bd7f7e5dabbbc69ee4249d80d1cb84
Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-on: http://review.coreboot.org/6190
Tested-by: build bot (Jenkins)
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
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Change-Id: Ieca3358a2a459016b7a38dce7f717100b55baba5
Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-on: http://review.coreboot.org/6186
Tested-by: build bot (Jenkins)
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
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Change-Id: Ie8d74970ef8969cf65b40970cb234399c3db8e56
Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-on: http://review.coreboot.org/6189
Tested-by: build bot (Jenkins)
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
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Change-Id: I8f4b2b555d71dd30f134e41ce998c946c4ac0280
Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-on: http://review.coreboot.org/6185
Tested-by: build bot (Jenkins)
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
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Change-Id: I3af50553191d7df9255be222eaf941b4232955d9
Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-on: http://review.coreboot.org/6188
Tested-by: build bot (Jenkins)
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
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Change-Id: I485f79ece481210f31b0b6d3c62d7269131e29ab
Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-on: http://review.coreboot.org/6184
Tested-by: build bot (Jenkins)
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
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Change-Id: Ib8d26d62566e42a78abc282dc9e351774b8e2faf
Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-on: http://review.coreboot.org/6212
Tested-by: build bot (Jenkins)
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
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Change-Id: Iea9e95981e5e87f2890841e7a0cf45ba93ce84eb
Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-on: http://review.coreboot.org/6211
Tested-by: build bot (Jenkins)
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
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Forward port commit:
db0e0e2 amd/agesa/*/gcc-intrin.h: Invaild inline asm
Change-Id: I87bf101b15bac7c06afa9cec10e2bd4e0cdfd6c7
Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-on: http://review.coreboot.org/5941
Tested-by: build bot (Jenkins)
Reviewed-by: Marc Jones <marc.jones@se-eng.com>
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Change-Id: I710efc3171e1653241f2dba1217a9560d2d99a16
Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-on: http://review.coreboot.org/5802
Tested-by: build bot (Jenkins)
Reviewed-by: Marc Jones <marc.jones@se-eng.com>
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Rename the file to vboot_handoff.c and compile it conditionally
with VBOOT_VERIFY_FIRMWARE.
Change-Id: I8b6fd91063b54cb8f5927c6483a398b75e1d262a
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/5645
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@google.com>
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This is an extra file that is included in the Intel GSP release.
It's got a coreboot header on it, isn't used, and looks very
platform specific.
I'm not sure where it belongs, but it doesn't belong in vendorcode.
I've sent the contacts at Intel an email letting them know that this
file should probably be removed from their FSP release and is getting
removed here.
Change-Id: I5ac6649235846ce5716bb180af29a5e422f4cce3
Signed-off-by: Martin Roth <gaumless@gmail.com>
Signed-off-by: Martin Roth <martin.roth@se-eng.com>
Reviewed-on: http://review.coreboot.org/5809
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@google.com>
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_CPU_L3_FEATIRES_H -> _CPU_L3_FEATURES_H
Spotted by Clang
Change-Id: I1eabebffc7fd5e4f37b28dabcd28984bed64acd8
Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-on: http://review.coreboot.org/5818
Tested-by: build bot (Jenkins)
Reviewed-by: Marc Jones <marc.jones@se-eng.com>
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The 'm' (a memory reference) constraint makes little sense here since we
are talking about a fs relative read, rather 'ir' (immediate or
register) constraint is more sensible.
N.B. The 'p' constraint allows anything which fits the form of an address
calculation where the 'ir' constraint is just a register /xor/
immediate. Hence would produce better code here however, unfortunately,
clang does not currently support it properly.
The %b and %w constraints are also redundant and only hide errors.
The functions writefsword() and writefsdword() should use ir instead of
iq. iq is unnecessarily restrictive (it is only required for writing
bytes).
The cld in stosb is redundant (and the constraints are unnecessarily
complicated). Note that The ABI guarantees that the direction flag is
cleared. i.e. eax, ecx, edx are caller-saved, returned value in eax,
eax+edx, st0, yaddayadda, direction flag cleared. In fact bad things can
happen if you set it in some asm and do not clear it until the end of
the asm.
Line wrap these extraneously long lines found with these particular functions.
Many thanks to Christoph Mallon <christoph.mallon@gmx.de> from #llvm for
helping me with this.
Change-Id: Iaf3ad65791640e1060a2029e7ebb043f57b338a9
Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-on: http://review.coreboot.org/5758
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Reviewed-by: Marc Jones <marc.jones@se-eng.com>
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The semantics of this loop relies on an integer overflow in Index >=0
that implies a return value of (UINT8)-1 which around wraps to 0xFF, or
VOLT_UNSUPPORTED.
Change-Id: I44d68973d0a80093350b2a8a4d3b46bfbb57917a
Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-on: http://review.coreboot.org/5801
Tested-by: build bot (Jenkins)
Reviewed-by: Marc Jones <marc.jones@se-eng.com>
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The typedef'ed BIT_FIELD_NAME enum is type unsigned. The parameter
'FieldName' is decleared with type BIT_FIELD_NAME and thus the redudant
comparison of unsigned enum expression >= 0 is always true.
BIT_FIELD_NAME is declared in vendorcode/amd/agesa/f14/Proc/Mem/mm.h
Change-Id: Id2f03596c44b68e861e939f3528256d4b08c45ce
Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-on: http://review.coreboot.org/5757
Tested-by: build bot (Jenkins)
Reviewed-by: Marc Jones <marc.jones@se-eng.com>
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The conditional comparison in the for-loop construct with the constant
300000 has an index incrementor of type 'UINT16' (aka 'unsigned short')
which is always true.
Change-Id: I932c168742163be4038728fb40833231a447fa78
Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-on: http://review.coreboot.org/5799
Tested-by: build bot (Jenkins)
Reviewed-by: Marc Jones <marc.jones@se-eng.com>
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- Duplicate declaration of GetFspReservedMemoryFromGuid
- Corrupt line that was only compiled for a southbridge that no
board in coreboot currently uses.
(thanks for Mike Hibbett <mhibbett@ircona.com> for pointing this out)
Change-Id: I847e807272acbaa93c87a89c0d2f94829c9121e6
Signed-off-by: David Hendricks <dhendrix@chromium.org>
Reviewed-on: http://review.coreboot.org/5798
Tested-by: build bot (Jenkins)
Reviewed-by: Idwer Vollering <vidwer@gmail.com>
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The function GfxPowerPlayLocateTdp() sets MinDeltaSclk to a maximum
sentinel value and checks DeltaSclk in a loop to minimize MinDeltaSclk.
However, MinDeltaSclk incorrectly self-assigns.
Change-Id: Id01c792057681516bba411adec268769a3549aa8
Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-on: http://review.coreboot.org/5752
Tested-by: build bot (Jenkins)
Reviewed-by: Dave Frodin <dave.frodin@se-eng.com>
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Change-Id: I31632948ce69b2d1ff63b6c920016ed6fdf9e2f8
Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-on: http://review.coreboot.org/5760
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Marc Jones <marc.jones@se-eng.com>
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Change-Id: I1d801b9d8387e267feeb95563e55910b30ebbc34
Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-on: http://review.coreboot.org/5790
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Marc Jones <marc.jones@se-eng.com>
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After moving out -m32 from CC_*, 64bit compilers need
CFLAGS_* in more places to handle everything in 32bit
as appropriate.
Change-Id: I692a46836fc0ba29a3a9eb47b123e3712691b45d
Signed-off-by: Patrick Georgi <patrick@georgi-clan.de>
Reviewed-on: http://review.coreboot.org/5789
Tested-by: build bot (Jenkins)
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
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They don't exactly add clarity, but increase the risk
they're used at some obscure place.
Change-Id: Ic74f72dae3f9b7eb2343cb5c51bc44c888e1276c
Signed-off-by: Patrick Georgi <patrick@georgi-clan.de>
Reviewed-on: http://review.coreboot.org/5787
Tested-by: build bot (Jenkins)
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
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They're _not_ part of the compiler binary, so they have
no place in $(CC_*)
Change-Id: I1e1c3c0be6f75629450a824ea834e1614d48ed9b
Signed-off-by: Patrick Georgi <patrick@georgi-clan.de>
Reviewed-on: http://review.coreboot.org/5785
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
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With the upcoming CC/CFLAGS/CPPFLAGS split,
romcc gets more CPPFLAGS, and it's picky about
directories actually existing.
Change-Id: Ib9c525296e5be0c8ace935ab8096bc98206cbcc1
Signed-off-by: Patrick Georgi <patrick@georgi-clan.de>
Reviewed-on: http://review.coreboot.org/5784
Tested-by: build bot (Jenkins)
Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
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No need to first define X86_32 and then replace every
single use of it with its lower cased equivalent.
Just start out with the lower case versions in the first
place.
Change-Id: I1e771ef443db1b8d34018d19a64a9ee489cd8133
Signed-off-by: Patrick Georgi <patrick@georgi-clan.de>
Reviewed-on: http://review.coreboot.org/5767
Tested-by: build bot (Jenkins)
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
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There are a couple of places where CPPFLAGS are
pasted into CFLAGS, eliminate them.
Change-Id: Ic7f568cf87a7d9c5c52e2942032a867161036bd7
Signed-off-by: Patrick Georgi <patrick@georgi-clan.de>
Reviewed-on: http://review.coreboot.org/5765
Tested-by: build bot (Jenkins)
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
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Rename INCLUDES to CPPFLAGS since the latter is more
commonly used for preprocessor options.
Change-Id: I522bb01c44856d0eccf221fa43d2d644bdf01d69
Signed-off-by: Patrick Georgi <patrick@georgi-clan.de>
Reviewed-on: http://review.coreboot.org/5764
Tested-by: build bot (Jenkins)
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
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Change-Id: I72471ac68088cd26f8277b27b75b7d44ad72cfc4
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/5642
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
Reviewed-by: Aaron Durbin <adurbin@google.com>
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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>
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Change-Id: I7b3d044fad1d6973910e9bef347478a45c149a4f
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/5640
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
Reviewed-by: Aaron Durbin <adurbin@google.com>
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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>
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Change-Id: I1da636573eed62ce693b984917084643787c094b
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/3978
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@google.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
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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>
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Move the implementation for recovery and developer modes from
vendorcode/google/chromes to lib/.
Change-Id: I33335fb282de2c7bc613dc58d6912c47f3b5c06c
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/4308
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@google.com>
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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>
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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>
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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>
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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>
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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>
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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>
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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>
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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>
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Needed types were being guarded by CONFIG_CHROMEOS_RAMOOPS.
Expose those unconditionally.
BUG=None
BRANCH=None
TEST=None
Change-Id: Ie858c746307ad3669eab5c35bf219e1a58da2382
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/188714
Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: http://review.coreboot.org/5453
Tested-by: build bot (Jenkins)
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
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Start using the rmodtool for generating rmodules.
rmodule_link() has been changed to create 2 rules:
one for the passed in <name>, the other for creating
<name>.rmod which is an ELF file in the format of
an rmodule.
Since the header is not compiled and linked together
with an rmodule there needs to be a way of marking
which symbol is the entry point. __rmodule_entry is
the symbol used for knowing the entry point. There
was a little churn in SMM modules to ensure an
rmodule entry point symbol takes a single argument.
Change-Id: Ie452ed866f6596bf13f137f5b832faa39f48d26e
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/5379
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Tested-by: build bot (Jenkins)
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Fixing the location of the ram oops buffer can lead to certain
kernel and boot loaders being confused when there is a ram
reservation low in the address space. Alternatively provide
a mechanism to allocate the ram oops buffer in cbmem. As cbmem
is usually high in the address space it avoids low reservation
confusion.
The patch uncondtionally provides a GOOG9999 ACPI device with
a single memory resource describing the memory region used for
the ramoops region.
BUG=None
BRANCH=baytrail,haswell
TEST=Built and booted with and w/o dynamic ram oops. With
the corresponding kernel change things behave correctly.
Change-Id: Ide2bb4434768c9f9b90e125adae4324cb1d2d073
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/5257
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
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A payload can be loaded either from a vboot region or from cbfs.
Provide a common place for choosing where the payload is loaded
from. Additionally, place the logic in the 'loaders' directory
similarly to the ramstage loader infrastructure.
Change-Id: I6b0034ea5ebd04a3d058151819ac77a126a6bfe2
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/5296
Tested-by: build bot (Jenkins)
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
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