Commit Graph

15486 Commits

Author SHA1 Message Date
Thaminda Edirisooriya 8fad21db54 riscv-spike: support for Spike emulation of riscv
Spike support: QEMU RISCV is broken, and the maintainers at Berkeley
are working on it, but at the moment spike is the only way to  test
on riscv. Add support for spike console output for debugging.

Privileged ISA: Update to privileged ISA in RISCV (machine,
supervisor, hypervisor, user modes) broke exisitng RISCV asm, and
bootblock.S was updated to match the new spec. Clean old assembly

[pg: things build with gcc 4.9 now, but don't expect them to work.
Hardcoding register names into the assembler language may not be the smartest
idea of the RISCV folks.]

Change-Id: Ie2c109d3c26712c207512f74f28ce1a925e6e181
Signed-off-by: Thaminda Edirisooriya <thaminda@google.com>
Reviewed-on: http://review.coreboot.org/11078
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2015-08-09 19:56:52 +02:00
Patrick Georgi d7eb0cbf9a license headers: Drop FSF addresses again
Some FSF addresses found their way back into our tree.

Change-Id: I34b465fc78734d818eca1d6962a1e62bf9d6e7f3
Signed-off-by: Patrick Georgi <patrick@georgi-clan.de>
Reviewed-on: http://review.coreboot.org/11145
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2015-08-09 17:49:13 +02:00
Paul Kocialkowski 7572e66bc7 libpayload: lpgcc: CFLAGS and CMDLINE order inversion
When building an external payload with lpgcc, the provided cmdline needs to be
included before libpayload-specific CFLAGS so that the include priority is the
payload first. This way, a payload using e.g. Kconfig that declares a config.h
will have its config.h included first, instead of libpayload's config.h.

Change-Id: I19b8012623e04c92a427d74904aed7f3bf5f0996
Signed-off-by: Paul Kocialkowski <contact@paulk.fr>
Reviewed-on: http://review.coreboot.org/11113
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2015-08-09 13:07:04 +02:00
Stefan Reinauer f534203f06 Kconfig: Add KCONFIG_STRICT mode
This is basically a -Werror mode for Kconfig. When exporting
KCONFIG_STRICT in the Makefile, warnings in Kconfig will produce
errors instead.

This will make it easier to spot unclean Kconfig files, settings
and dependencies.

Change-Id: I941af24c3ccb10b8b9ddc5c98327154749ebbbc6
Signed-off-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Reviewed-on: http://review.coreboot.org/10977
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2015-08-09 12:39:03 +02:00
Stefan Reinauer eb5f45ac62 f10/f12: Remove whitespace from gcccar.inc
:'<,'>s,\ *$,,

Change-Id: I9fca0e12f02d6fff4644abacecd4a31cea64bbc1
Signed-off-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Reviewed-on: http://review.coreboot.org/11024
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2015-08-09 12:37:35 +02:00
Stefan Reinauer 03597d0f01 secimage: Use libz's crc32 function
This is to trick libreboot into not deleting misc.c when checking
out coreboot.

Change-Id: I8f0bb5cb3eb5681f99c616ae03de126efab852a9
Signed-off-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Reviewed-on: http://review.coreboot.org/11134
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2015-08-09 12:34:24 +02:00
Stefan Reinauer 9dd8f88841 secimage: reformat
Change-Id: Ibfa8b6b60b2b39212cef27bb2a5f8849218164bb
Signed-off-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Reviewed-on: http://review.coreboot.org/11133
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2015-08-09 12:34:15 +02:00
Patrick Georgi 133108af25 acpi: Align FACS to 64 bytes
The spec states (5.2.10): "The BIOS aligns the FACS on a 64-byte boundary
anywhere within the system's memory address space."

Change-Id: Ie9415e505525dbdd418028d4954018c829921a18
Signed-off-by: Patrick Georgi <patrick@georgi-clan.de>
Found-by: fwts 15.08
Reviewed-on: http://review.coreboot.org/11141
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2015-08-09 06:59:32 +02:00
Patrick Georgi 6de27da32e samsung/exynos5250: Enable bootblock console
Change-Id: I7b177b4c57f8e304167610205196ecfe4beb4fea
Signed-off-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-on: http://review.coreboot.org/11102
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2015-08-08 12:06:32 +02:00
Patrick Georgi 4d7cf0bb47 google/urara: Stub out get_write_protect_state()
vboot2 requires it

Change-Id: I63bc3f176af72da8ea172a09aa536a10f1184b14
Signed-off-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-on: http://review.coreboot.org/11099
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2015-08-08 12:06:00 +02:00
Patrick Georgi 0c02eefe2b broadcom/cygnus: returning from verstage without having one is useless
Change-Id: I488b74b73a7654e97958a80fa7c83258fea3e959
Signed-off-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-on: http://review.coreboot.org/11103
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2015-08-08 12:05:51 +02:00
Patrick Georgi 1d915cae2b abuild: avoid hanging in oldconfig for parallel builds
oldconfig may wait for some input. Since we don't care while building tools,
just provide something.

Change-Id: I1c6f1b46957301886a7645cfb6c6bd264437aa7e
Signed-off-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-on: http://review.coreboot.org/11094
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2015-08-08 12:01:02 +02:00
Patrick Georgi 58474df42a abuild: in junit output, name chromeos builds different from normal ones
This will allow building and reporting both in one pass.

Change-Id: Id7dbe63c7628cb97d9cf190c151bf23c7b264a89
Signed-off-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-on: http://review.coreboot.org/11093
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2015-08-08 12:00:37 +02:00
Patrick Georgi f43b06d0ee abuild: when using --chromeos, skip boards with no Chrome OS support
Change-Id: Ic33b9311d5f194908b0a923ef5b342bfe992bdfc
Signed-off-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-on: http://review.coreboot.org/11092
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Tested-by: build bot (Jenkins)
2015-08-08 12:00:13 +02:00
Patrick Georgi 86980bb46a abuild: Make help text into a heredoc
This simplifies editing.

Change-Id: Iff7f0cb7e52788836adcc0813a7bfb6d69009eed
Signed-off-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-on: http://review.coreboot.org/11091
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2015-08-08 12:00:00 +02:00
Stefan Reinauer 8a83b8bb6f via/nano: Move CPU microcode to 3rdparty/blobs
Change-Id: I5da2a9fc34d2108caa2f21c0883d209b03a6b872
Signed-off-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Reviewed-on: http://review.coreboot.org/11132
Tested-by: build bot (Jenkins)
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
2015-08-07 19:31:56 +02:00
Furquan Shaikh 567a68e948 documentation: Add documentation for timestamp library
[pg: removed discussion of timestamp internals that isn't current anymore in
favor of some notes for users: when to run which function, what _not_ to do.
Also moved to markdown-ish layout. Will do further style cleanups later.]

BUG=chrome-os-partner:32973
BRANCH=None
TEST=None

Change-Id: I6ea7237f2fa749ce3a493f378f9937e642f3b678
Signed-off-by: Marc Jones <marc.jones@se-eng.com>
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 97e2a3ebd9552c2a91d9ea62be515059428631cb
Original-Change-Id: I4b184ffad6fcd93d63343a9bca34ad013e9d4263
Original-Signed-off-by: Furquan Shaikh <furquan@google.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/229861
Original-Tested-by: Furquan Shaikh <furquan@chromium.org>
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Original-Commit-Queue: Furquan Shaikh <furquan@chromium.org>
Reviewed-on: http://review.coreboot.org/10741
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2015-08-07 18:00:07 +02:00
Marc Jones 0b11bd0d02 vendorcode: Move AMD sources from blobs to vendorcode
The AMD AGESA binaryPI sources were incorrectly committed to
3rdparty/blobs. Move them from blobs to vendorcode and fix
Kconfig and Makefile.inc to match.

Change-Id: I55a777553c1203464d7f7f4293b361fedcfa3283
Signed-off-by: Marc Jones <marc.jones@se-eng.com>
Reviewed-on: http://review.coreboot.org/10982
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2015-08-07 17:59:48 +02:00
Stefan Reinauer 9b9400dc90 amd/model_fxx: Move CPU microcode to 3rdparty/blobs
Change-Id: I1a772be9d72aa6d6552f5ba21c20b28e400677e9
Signed-off-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Reviewed-on: http://review.coreboot.org/11131
Tested-by: build bot (Jenkins)
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
2015-08-07 07:17:03 +02:00
Stefan Reinauer 916e408526 amd/model_10xxx: Move CPU microcode to 3rdparty/blobs
Change-Id: Ib053bdec185eca2b45c95bec713cf0fb6d16c0bc
Signed-off-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Reviewed-on: http://review.coreboot.org/11130
Tested-by: build bot (Jenkins)
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
2015-08-07 07:16:43 +02:00
Stefan Reinauer e07e0441c2 Move blobs marker forward
b4ade40 via/nano: Move CPU microcode to 3rdparty/blobs
8921cc4 amd/model_fxx: Move CPU microcode to 3rdparty/blobs
1099605 amd/model_10xxx: Move CPU microcode to 3rdparty/blobs
5f5604e Convert microcode to binary

Change-Id: I276537281a01f8497ed87108e66574ec45265f3a
Signed-off-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Reviewed-on: http://review.coreboot.org/11129
Tested-by: build bot (Jenkins)
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
2015-08-07 07:16:27 +02:00
zbao 11f1d31d78 buildgcc: Deal with gmp on 32bit Cygwin on 64bit host
Similar to what the below change says,
(
 http://review.coreboot.org/10792
  commit ddb8f80894
  Author: Patrick Georgi <patrick@georgi-clan.de>
  Date:   Sat Jul 4 17:45:54 2015 +0200

    buildgcc: Deal with gmp on 32bit Linux on 64bit CPUs

    GMP is overeager to detect 64bit ABIs even if the entire running codebase is
    32bit (but on a 64bit CPU). Enforce a 32bit build in that situation.
)
building GMP can not detect Cygwin is 32bit either if the
host which Cygwin is running is 64bit. We set ABI=32
in that case.

Change-Id: Ic53d75defebbe902325eb07f3d8631b2a53245ef
Signed-off-by: Zheng Bao <zheng.bao@amd.com>
Signed-off-by: Zheng Bao <fishbaozi@gmail.com>
Reviewed-on: http://review.coreboot.org/11123
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2015-08-06 05:51:57 +02:00
zbao e05c1eac44 buildgcc: Get the clean and correct uname on Cygwin
Running `uname` on Cygwin gets "CYGWIN_NT-6.1-WOW" instead of "Cygwin".
We need to fix the $UNAME on Cygwin.

Change-Id: I540bfc52089951006fd0e20bb9893a3d891df9e1
Signed-off-by: Zheng Bao <zheng.bao@amd.com>
Signed-off-by: Zheng Bao <fishbaozi@gmail.com>
Reviewed-on: http://review.coreboot.org/11124
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2015-08-06 05:50:35 +02:00
Marc Jones 74234ebd7b vendorcode: Fixup AGESA PI Kconfig variables
The *_SELECTED Kconfig variables are not needed with the
options contained within "if CPU_AMD_AGESA_BINARY_PI"
introduced in e4c17ce8. It also removes the need to
source and select the default prior to selecting the
AGESA source or AGESA PI option.

Change-Id: Iffa366f575f7f155bd6c7e7ece2a985f747c83be
Signed-off-by: Marc Jones <marc.jones@se-eng.com>
Reviewed-on: http://review.coreboot.org/10981
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2015-08-05 17:59:11 +02:00
Stefan Reinauer fb82ebe906 x86: Make sure boot device is mapped below 4G
On x86-64 the current way of calculating the base address
of the boot device (SPI flash) gets an unwanted sign extension,
making it live somewhere at the end of 64bit address space.

Enforce rom_base to be at the upper end of the 4G address space.

Change-Id: Ia81e82094d3c51f6c10e02b4b0df2f3e1519d39e
Signed-off-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Reviewed-on: http://review.coreboot.org/11121
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins)
2015-08-04 21:25:08 +02:00
Paul Kocialkowski 5d5fcdd82b libpayload: .xcompile target is an actual file
Marking .xcompile as PHONY implies triggering the xcompile script each time make
is invoked. This is particularly problematic, especially when the script cannot
find the crossgcc toolchains on its own and has to be fed XGCCPATH.

Change-Id: Icb5ae82b210bca1ee9cf56d76130eefde481f81e
Signed-off-by: Paul Kocialkowski <contact@paulk.fr>
Reviewed-on: http://review.coreboot.org/11118
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2015-08-04 08:06:55 +02:00
Paul Kocialkowski 8d829bf2cd libpayload: Veyron configs unification
All the currently-provided configs for veyron boards are the same, so we might
as well have a common one that can be used on all boards.

Change-Id: I2e24f2d7a5206878381467b97f01d3e752a93289
Signed-off-by: Paul Kocialkowski <contact@paulk.fr>
Reviewed-on: http://review.coreboot.org/11115
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2015-08-04 08:06:45 +02:00
Paul Kocialkowski db0c0c4a60 libpayload: Allow for KBUILD_DEFCONFIG override
In order to specify a defconfig to libpayload, one might want to declare
KBUILD_DEFCONFIG in the make command line and run the defconfig target.

Change-Id: I2ade6f4ff2f0b6478a0831158028ebc79b5daa81
Signed-off-by: Paul Kocialkowski <contact@paulk.fr>
Reviewed-on: http://review.coreboot.org/11112
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2015-08-03 17:24:32 +02:00
Patrick Georgi c6a4aae8a3 what-jenkins-does: make CPU count configurable
Change-Id: I55eb833dba3b13c46138f7d1facc31d999e52db4
Signed-off-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-on: http://review.coreboot.org/11097
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2015-07-31 19:43:59 +02:00
Patrick Georgi e1514070c9 what-jenkins-does: make its payload selection overridable
Change-Id: Ifbdc6bf73595a0d04a8ae09c80394787b6f76d13
Signed-off-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-on: http://review.coreboot.org/11096
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2015-07-31 19:43:44 +02:00
Patrick Georgi b551d8b0c3 what-jenkins-does: Adapt to recent libpayload kconfig changes
Since we don't actually use this target at this time, it was bitrotting.
Fix it up, so we can start to use it.

Change-Id: I27d2ed4fb2640680acf739a87d61cb0d1463d705
Signed-off-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-on: http://review.coreboot.org/11095
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2015-07-31 19:43:35 +02:00
Stefan Reinauer 1db856d08a secimage: Don't link in gmp library
secimage does not use libgmp, so don't link it in.
(Otherwise linking fails if the library is not installed)

Change-Id: I24af21c7754ecd0109f3e86669fa34fa6991d7fe
Signed-off-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Reviewed-on: http://review.coreboot.org/11079
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2015-07-31 17:40:32 +02:00
Martin Roth 9c1b33e74b Add cscope/ctags generation for the current project
Use the dependency files to generate ctags or cscope data for the
current project instead of the entire coreboot tree.

This isn't completely working for every platform at this point -
while it finds all of the code in the coreboot/src tree, it doesn't
find the code in 3rdparty right now.

Change-Id: Ie8aabcf46c8a69f718940c9e0fd7e7b05c9ce1fb
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: http://review.coreboot.org/11074
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2015-07-30 05:21:28 +02:00
Damien Zammit d6cc617e17 gigabyte/ga-b75m-d3h: Update device tree
This patch resolves the outstanding issues with
PCI device enumeration and getting the board to boot into
GNU/Linux with VGA rom.

Previously the board would not boot to GNU/Linux with video,
even if VGA rom was used.

Bugs in the devicetree were fixed according to superiotool output.

Tested on GA-B75M-D3H with VGA rom.
Booted to GNU/Linux (Fedora 22 4.0.4-301.fc22.x86_64)

Change-Id: Ide1f406652659e6f99ee5d993719c187650fffe4
Signed-off-by: Damien Zammit <damien@zamaudio.com>
Reviewed-on: http://review.coreboot.org/10895
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
2015-07-30 05:20:37 +02:00
Stefan Reinauer df3b8e66b3 vendorcode: 64bit fixes for AMD CIMX SB800
Make SB800 code compile with x64 compiler

These fixes probably apply 1:1 to the other SB components
in that directory.

Change-Id: I9ff9f27dff5074d2faf41ebc14bfe50871d9c7f7
Signed-off-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Signed-off-by: Scott Duplichan <scott@notabs.org>
Reviewed-on: http://review.coreboot.org/10573
Tested-by: build bot (Jenkins)
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Tested-by: Raptor Engineering Automated Test Stand <noreply@raptorengineeringinc.com>
2015-07-30 05:19:38 +02:00
Stefan Reinauer 3e3f4008f8 vendorcode: Port AMD Agesa for Fam14 to 64bit
Change-Id: Ic6b3c3382a6d3fdc6d716ea899db598910b4fe3e
Signed-off-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Signed-off-by: Scott Duplichan <scott@notabs.org>
Reviewed-on: http://review.coreboot.org/10581
Tested-by: build bot (Jenkins)
Tested-by: Raptor Engineering Automated Test Stand <noreply@raptorengineeringinc.com>
2015-07-30 05:19:11 +02:00
Stefan Reinauer 12bce3ff93 SB800: Port to 64bit
Change-Id: I944fb254e9470c80b13c9eef9d6b1177a56e615f
Signed-off-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Signed-off-by: Scott Duplichan <scott@notabs.org>
Reviewed-on: http://review.coreboot.org/10582
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Tested-by: build bot (Jenkins)
Tested-by: Raptor Engineering Automated Test Stand <noreply@raptorengineeringinc.com>
2015-07-30 05:17:16 +02:00
Patrick Georgi 221761e0be README: improve description of compiler requirements
People run into "building bootblock without the required toolchain" too often.
Update documentation so they don't try to use random compilers to build
coreboot.

Change-Id: I9715b52a4bac9b886cc5627add074c04e06a0828
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-on: http://review.coreboot.org/11047
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2015-07-30 05:11:33 +02:00
WANG Siyuan 6bd016cae8 amd/bettong: Enable fan control
1. Use enable_imc_thermal_zone to enable fan control.
2. The ACPI method ITZE works on Ubuntu 14.04 and Windows 7
but does not work on Windows 8, so I didn't use it.
After this issue is fixed, I'll add ACPI_ENABLE_THERMAL_ZONE
in bettong/Kconfig.
3. Fan control works on Bettong. I used "APU Validation Toolkit"
to test on Windows 8. This tool can put load to APU. The fan's
behaviour is just like bettong/fchec.c defined. When the temperature
is 40 Celsius, the fan start to run.

Change-Id: I0fc22974a7a7cf3f6bdf5f1c66be95219a177e12
Signed-off-by: WANG Siyuan <wangsiyuanbuaa@gmail.com>
Signed-off-by: WANG Siyuan <SiYuan.Wang@amd.com>
Reviewed-on: http://review.coreboot.org/10721
Tested-by: build bot (Jenkins)
Reviewed-by: Marc Jones <marc.jones@se-eng.com>
2015-07-30 03:51:27 +02:00
WANG Siyuan c7667f09ad AMD binary PI: add southbridge support for fan control
1. Add functions to support fan control.
2. When IMC firmware is added, the current firmwares' layout
cause build error. There is not enough space to add some firmwares,
so HUDSON_PSP_OFFSET is added to fix this problem.

Change-Id: Ie470a88cb9da256d9f72ea56bf268c15df195784
Signed-off-by: WANG Siyuan <wangsiyuanbuaa@gmail.com>
Signed-off-by: WANG Siyuan <SiYuan.Wang@amd.com>
Reviewed-on: http://review.coreboot.org/10720
Tested-by: build bot (Jenkins)
Reviewed-by: Marc Jones <marc.jones@se-eng.com>
2015-07-30 03:50:46 +02:00
WANG Siyuan 3f95f1d621 AMD binary PI: add vendorcode support for fan control
Binary PI doesn't provide fan control lib.
HwmLateService.c and ImcLib.c are ported from Kabini PI.
I have tested on AMD Bettong. The two files work.

Change-Id: Ia4d24650d2a5544674e9d44c502e8fd9da0b55d3
Signed-off-by: WANG Siyuan <wangsiyuanbuaa@gmail.com>
Signed-off-by: WANG Siyuan <SiYuan.Wang@amd.com>
Reviewed-on: http://review.coreboot.org/10719
Tested-by: build bot (Jenkins)
Reviewed-by: Marc Jones <marc.jones@se-eng.com>
2015-07-30 03:50:14 +02:00
Rizwan Qureshi a7ff453090 skylake: Update microcode reload in ramstage.
For Skylake, Microcode is being loaded from FIT, Skylake supports
the PRMRR/SGX feature. If This is supported the FIT microcode
load will set the msr (0x08b) with the Patch id one less than the
id in the microcode binary. This results in Microcode getting
reloaded again in bootclock and ramstage (MP init).
Avoid the microcode reload by checking for PRMRR support.

BUG=chrome-os-partner:42046
BRANCH=None TEST=Built for glados and tested on RVP3
CQ-DEPEND=CL:287513

Change-Id: Ic5dbf4d14dc1441e5b5acead589a418687df7dca
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: c599714b2aef476297eeaad5da8975731b12785a
Original-Change-Id: Id3a387aa2d8fd2fd69052bfc7b4e88a7ec277a72
Original-Signed-off-by: Rizwan Qureshi <rizwan.qureshi@intel.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/287674
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/11056
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Tested-by: build bot (Jenkins)
2015-07-29 20:26:35 +02:00
Rizwan Qureshi 30b755be2b Add SoC specific microcode update check in ramstage
Some Intel SoCs which support SGX feature, report the
microcode patch revision one less than the actual revision.
This results in the same microcode patch getting loaded again.
Add a SoC specific check to avoid reloading the same patch.

BUG=chrome-os-partner:42046
BRANCH=None
TEST=Built for glados and tested on RVP3
CQ-DEPEND=CL:286054

Change-Id: Iab4c34c6c55119045947f598e89352867c67dcb8
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: ab2ed73db3581cd432f9bc84acca47f5e53a0e9b
Original-Change-Id: I4f7bf9c841e5800668208c11b0afcf8dba48a775
Original-Signed-off-by: Rizwan Qureshi <rizwan.qureshi@intel.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/287513
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/11055
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Tested-by: build bot (Jenkins)
2015-07-29 20:26:22 +02:00
Rizwan Qureshi c33958310e Skylake: Fix microcode reload in bootblock cpu init
If Skylake microcode is being loaded from FIT, Skylake supports
the PRMRR/SGX feature. If this is supported the FIT microcode
load will set the msr (0x08b) with the patch ID one less than the
ID in the microcode binary. This results in microcode getting
reloaded again in the bootblock cpu init.
Avoid the microcode reload by checking for PRMRR support.

BUG=chrome-os-partner:42046
BRANCH=None
TEST=Built for glados and tested on RVP3

Change-Id: I06e59f5cad549098c7ba2dfa608cd94a0b3f0ae1
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 6242b9dea283149bd0c968af1ba186647d37162d
Original-Change-Id: Iea5a223aa625be3fc451e8ee5d3510f548b07f8b
Original-Signed-off-by: Rizwan Qureshi <rizwan.qureshi@intel.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/286054
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/11052
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Tested-by: build bot (Jenkins)
2015-07-29 20:26:10 +02:00
Julius Werner 8d8799a33a arm, arm64, mips: Add rough static stack size checks with -Wstack-usage
We've seen an increasing need to reduce stack sizes more and more for
space reasons, and it's always guesswork because no one has a good idea
how little is too litte. We now have boards with 3K and 2K stacks, and
old pieces of common code often allocate large temporary buffers that
would lead to very dangerous and hard to detect bugs when someone
eventually tries to use them on one of those.

This patch tries improve this situation at least a bit by declaring 2K
as the minimum stack size all of coreboot code should work with. It
checks all function frames with -Wstack-usage=1536 to make sure we don't
allocate more than 1.5K in a single buffer. This is of course not a
perfect test, but it should catch the most common situation of declaring
a single, large buffer in some close-to-leaf function (with the
assumption that 0.5K is hopefully enough for all the "normal" functions
above that).

Change one example where we were a bit overzealous and put a 1K buffer
into BSS back to stack allocation, since it actually conforms to this
new assumption and frees up another kilobyte of that highly sought-after
verstage space. Not touching x86 with any of this since it's lack of
__PRE_RAM__ BSS often requires it to allocate way more on the stack than
would usually be considered sane.

BRANCH=veyron
BUG=None
TEST=Compiled Cosmos, Daisy, Falco, Blaze, Pit, Storm, Urara and Pinky,
made sure they still build as well as before and don't show any stack
usage warnings.

Change-Id: Idc53d33bd8487bbef49d3ecd751914b0308006ec
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 8e5931066575e256dfc2295c3dab7f0e1b65417f
Original-Change-Id: I30bd9c2c77e0e0623df89b9e5bb43ed29506be98
Original-Signed-off-by: Julius Werner <jwerner@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/236978
Original-Reviewed-by: David Hendricks <dhendrix@chromium.org>
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/9729
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2015-07-29 20:25:59 +02:00
robbie zhang b759ede579 skylake: clean-up pei_data
Remove the items that are obviously broadwell left or become no-need
with fsp.

BUG=chrome-os-partner:43186
BRANCH=None
TEST=build and boot on sklrvp3.
Signed-off-by: robbie zhang <robbie.zhang@intel.com>

Change-Id: I5dfd62363eecc514e45a7b7ba0961ec7fe0499ee
Signed-off-by: Patrick Georgi <pgeorgi@google.com>
Original-Commit-Id: 570920cdc9e9c08ee85dcb08998069f1cae2d3cd
Original-Change-Id: I63176584042516c4d28f1bb6403e7bbe5de61010
Original-Reviewed-on: https://chromium-review.googlesource.com/288833
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Original-Commit-Queue: Robbie Zhang <robbie.zhang@intel.com>
Original-Tested-by: Robbie Zhang <robbie.zhang@intel.com>
Reviewed-on: http://review.coreboot.org/11072
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2015-07-29 19:31:31 +02:00
Aaron Durbin 7f78849fc7 skylake: align power management names with hardware
Some of the field and register names in the power management
code were not reflecting current chipset documentation. While
in there fix 0-sized array in the power_state structure. Lastly,
log the entire STD GPE register for visibility in elog. It reports
as an extension of other GPIO wake events.

BUG=None
BRANCH=None
TEST=Built and booted.

Change-Id: I57a621a418f90103ff92ddbf747e71a11d517c9a
Signed-off-by: Patrick Georgi <pgeorgi@google.com>
Original-Commit-Id: ed15cc7d0aeee8070e134ed03e28fced9361c00e
Original-Change-Id: I19f9463c87e9472608e69d143932e66ea2b3c3e1
Original-Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/288296
Original-Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: http://review.coreboot.org/11070
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2015-07-29 19:31:07 +02:00
Aaron Durbin 8dfa660a68 skylake: provide pcr helper to get a port's register space
In order to aid users of the PCR register space provide
pcr_port_regs().

BUG=chrome-os-partner:42982
BRANCH=None
TEST=Built glados.

Change-Id: Ibfcffbfd4304a59dd80a88dc18404d3a5dfa2f5d
Signed-off-by: Patrick Georgi <pgeorgi@google.com>
Original-Commit-Id: 5f796319ba1d00557e32bf18309fc3cc772ccae0
Original-Change-Id: I21243d18c1bbd19468f8f279b2daa4e40a8f0699
Original-Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/288193
Original-Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: http://review.coreboot.org/11068
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2015-07-29 19:30:49 +02:00
Aaron Durbin 4f5efb6c21 skylake: prefix the gpio functions with 'gpio_'
In order to provide more clarity on what some of the gpio
functions are doing add a 'gpio_' prefix to the globally
visible functions.

BUG=chrome-os-partner:42982
BRANCH=None
TEST=Built glados.

Change-Id: I4cf48558c1eb9986ed52b160b6564ceaa3cb94b4
Signed-off-by: Patrick Georgi <pgeorgi@google.com>
Original-Commit-Id: f79ef113797884063621fe6cd5cc374c53390ebd
Original-Change-Id: I0d8003efff77b92802e0caf8125046203f315ae4
Original-Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/288192
Original-Reviewed-by: Robbie Zhang <robbie.zhang@intel.com>
Original-Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: http://review.coreboot.org/11067
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2015-07-29 19:30:13 +02:00
Aaron Durbin ed575681d1 skylake: remove unused types and definitions in gpio.h
These types and definitions were carried over from a previous
platform. However, they are not used. Remove them.

BUG=chrome-os-partner:42982
BRANCH=None
TEST=Built on glados

Change-Id: Ib3d20222df34a32865aac6b6cf13517c208e17c6
Signed-off-by: Patrick Georgi <pgeorgi@google.com>
Original-Commit-Id: be2d0d273a6c02483a944edac95ab48c433b29cd
Original-Change-Id: I56a0d549f5733eec8f405f2024ced8c153fa545c
Original-Signed-off-by: Aaron Durbin <adurbin@chormium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/288191
Original-Trybot-Ready: Aaron Durbin <adurbin@chromium.org>
Original-Tested-by: Aaron Durbin <adurbin@chromium.org>
Original-Reviewed-by: Robbie Zhang <robbie.zhang@intel.com>
Original-Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
Original-Commit-Queue: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/11066
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2015-07-29 19:29:48 +02:00