Commit Graph

12359 Commits

Author SHA1 Message Date
Aaron Durbin 6ba1b628ee arm64: ensure vital sections aren't garbage collected
The driver structures live in special sections which have no
direct reference to the symbols. Therefore, when garbage
collecting sections in the linker the drivers are tossed out
resulting in no drivers being linked into ramstage. Fix this
by adding the KEEP() directive to those special sections.

BUG=chrome-os-partner:29923
BRANCH=None
TEST=Built and noted console starts working in ramstage.

Original-Change-Id: Iaa0fd428bf975c82d4e6b0e75a17e6fd231fbaa9
Original-Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/207261
Original-Reviewed-by: Stefan Reinauer <reinauer@google.com>
Original-Reviewed-by: Furquan Shaikh <furquan@chromium.org>
(cherry picked from commit 7c1a3e63e398755de0c77524a0483e6f1019aac0)
Signed-off-by: Marc Jones <marc.jones@se-eng.com>

Change-Id: I1e30e73be754ec849cb3cfac3bcb12e95b0f60d4
Reviewed-on: http://review.coreboot.org/8584
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2015-03-04 19:59:46 +01:00
Furquan Shaikh e5d014c29a coreboot t132: Stack init re-work
1) In order to avoid stack from overflowing during ramstage decompression,
initialize stack right at the beginning of romstage.
2) Declare different Kconfig options for stack at each stage.
3) Provide a macro that does stack seeding if required and calls appropriate
function.

BUG=None
BRANCH=None
TEST=Compiles and runs successfully on rush.

Original-Change-Id: I55d6ce59ea91affba3e86d68406921497c83fb52
Original-Signed-off-by: Furquan Shaikh <furquan@google.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/206880
Original-Tested-by: Furquan Shaikh <furquan@chromium.org>
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Original-Commit-Queue: Furquan Shaikh <furquan@chromium.org>
(cherry picked from commit 5e32d73803a2a9d222fcc4ca5f58efd3abe95d34)
Signed-off-by: Marc Jones <marc.jones@se-eng.com>

Change-Id: Ib833a1badb170a33cbf20d232019425b59db60cd
Reviewed-on: http://review.coreboot.org/8583
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@google.com>
2015-03-04 19:58:30 +01:00
Tom Warren dfe7ea2b4e rush: PMIC: initial AS3722 PMIC writes for Rush
Still waiting on VDD_CPU value, etc. from board guys, but this is a start.

BUG=None
BRANCH=None
TEST=Built and flashed rush, saw 'PMIC init done' string OK.

Original-Change-Id: I6f8b16c4ebf1e9c159f8175d59262119ef0e498f
Original-Signed-off-by: Tom Warren <twarren@nvidia.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/206412
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Original-Commit-Queue: Aaron Durbin <adurbin@chromium.org>
(cherry picked from commit 96a9ff8f632c2b9bf3f81f5b8fc4f3b6784a02bc)
Signed-off-by: Marc Jones <marc.jones@se-eng.com>

Change-Id: I9d3d7ff55f2d6ca88ebdcc8ad1d7de135f5136d2
Reviewed-on: http://review.coreboot.org/8582
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@google.com>
2015-03-04 19:56:26 +01:00
Aaron Durbin d2907c1e02 t132: kick off core complex after loading MTS microcode
Once the MTS microcode is loaded the core complex can be
directed to decode the MTS and start running. The cores,
however, won't start executing until instructed to do so.

BUG=chrome-os-partner:29222
BRANCH=None
TEST=Built, booted, ran. Noted it took about 920ms for the
     core complex to decode and handshake back.

Original-Change-Id: I0a9ed53e596eb65801461b2769d133710a92a48a
Original-Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/206075
Original-Reviewed-by: Furquan Shaikh <furquan@chromium.org>
Original-Reviewed-by: Tom Warren <twarren@nvidia.com>
(cherry picked from commit 6edb6e21a69d84ba5b23137e9e390954159e7887)
Signed-off-by: Marc Jones <marc.jones@se-eng.com>

Change-Id: I179e561bb3a34b206620eecde6781a1c05a3744e
Reviewed-on: http://review.coreboot.org/8581
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2015-03-04 19:55:56 +01:00
Furquan Shaikh 196ee2b029 coreboot memrange: Two changes for zero size or empty memrange
1) Add check for zero size in memrange.
2) Add public memrange_init_empty function to allow initializing only the
memrange structure without filling in device resources

BUG=None
BRANCH=None
TEST=Compiles and runs succesfully for rush MMU memranges.

Original-Change-Id: I8e4d864cbc9a770cd208f8a9f83f509dc7ace894
Original-Signed-off-by: Furquan Shaikh <furquan@google.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/208957
Original-Tested-by: Furquan Shaikh <furquan@chromium.org>
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Original-Commit-Queue: Furquan Shaikh <furquan@chromium.org>
(cherry picked from commit 5c42301c2a51a1a2a29ef58012f210d03bd37f94)
Signed-off-by: Marc Jones <marc.jones@se-eng.com>

Change-Id: I8d63abb15efda74270ef6fa3c0df55c05659595d
Reviewed-on: http://review.coreboot.org/8597
Tested-by: build bot (Jenkins)
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
2015-03-04 19:55:19 +01:00
Stefan Reinauer 2dd161f556 cbfstool: Clean up code
cbfstool has diverged between coreboot upstream and the chromium tree.
Bring in some of the chromium changes, in particular the useful remainders
of cbf37fe (https://chromium-review.googlesource.com/176710)

- fix coding style
- mark unused variables explicitly unused
- remove some dead code

Change-Id: I354aaede8ce425ebe99d4c60c232feea62bf8a11
Signed-off-by: Stefan Reinauer <reinauer@google.com>
Reviewed-on: http://review.coreboot.org/8577
Tested-by: build bot (Jenkins)
Reviewed-by: Marc Jones <marc.jones@se-eng.com>
2015-03-04 19:53:20 +01:00
Aaron Durbin 3aca2cdced t132: load MTS microcode
The armv8 cores need to have microcode loaded before they can
be taken out of reset. Locate and load the MTS microcode at the
fixed address of 0x82000000. The ccplex, once enabled, will
decode and transfer the microcode to the carveout region.

BUG=chrome-os-partner:29922
BRANCH=None
TEST=Built and ran. Confirmed dump of MTS region after loading code.

Original-Change-Id: Ie5ab72e5363cbdb251d169356f718020d375fce6
Original-Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/206290
Original-Reviewed-by: Furquan Shaikh <furquan@chromium.org>
(cherry picked from commit 6726d8862c08b155b9218aa5e2e39428a105089e)
Signed-off-by: Marc Jones <marc.jones@se-eng.com>

Change-Id: I425c2e2fd1eaec49d81bef1ff4bf4f36da9296df
Reviewed-on: http://review.coreboot.org/8580
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2015-03-04 19:51:42 +01:00
Stefan Reinauer 73307e0917 Add stage information to coreboot banner
As a convenience, print the actual stage name when entering a stage.
Also unify the banner between bootblock / romstage and ramstage. No
reason for two different occurences.

Instead of this:

coreboot-4.0 Tue May 13 14:13:37 PDT 2014 starting...
[..]
coreboot-4.0 Tue May 13 14:13:37 PDT 2014 starting...
[..]
coreboot-4.0 Tue May 13 14:13:37 PDT 2014 booting...

you will see this:

coreboot-4.0 Tue May 13 14:13:37 PDT 2014 bootblock starting...
[..]
coreboot-4.0 Tue May 13 14:13:37 PDT 2014 romstage starting...
[..]
coreboot-4.0 Tue May 13 14:13:37 PDT 2014 ramstage starting...

Roughly based on: https://chromium-review.googlesource.com/199671

Change-Id: Id5894535e0551d113c80e4ff0514287391be1bef
Signed-off-by: Stefan Reinauer <reinauer@google.com>
Signed-off-by: Vadim Bendebury <vbendeb@chromium.org>
Reviewed-on: http://review.coreboot.org/8578
Tested-by: build bot (Jenkins)
Reviewed-by: Marc Jones <marc.jones@se-eng.com>
2015-03-04 19:46:25 +01:00
Aaron Durbin 8ddc1f328a rush: enable 128MiB MTS carveout below top of DRAM
The recommended settings for the size of the MTS region is 128MiB.
Therefore, provide this region 128MiB below the top of DRAM for
each configuration.

BUG=chrome-os-partner:29922
BRANCH=None
TEST=Built and noted MTS carveout region at expected location.

Original-Change-Id: Iac17f210dfef8e8a36617c7b3dceba8c2134ee9b
Original-Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/206291
Original-Reviewed-by: Tom Warren <twarren@nvidia.com>
Original-Reviewed-by: Furquan Shaikh <furquan@chromium.org>
(cherry picked from commit f1758c74330afe9dd7eaa8ff1fef5e4d18ed14ad)
Signed-off-by: Marc Jones <marc.jones@se-eng.com>

Change-Id: I369a3897e31f3126d031d3582f52f9892350f658
Reviewed-on: http://review.coreboot.org/8579
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@google.com>
2015-03-04 18:25:52 +01:00
Marc Jones 0e69639909 t132: Replace fallback with CONFIG_CBFS_PREFIX
Use the Kconfig value to load the name of the stage instead of the
hard-coded fallback stage.

(cherry picked from commit de4310af6f6dbeedd7432683d1d1fe12ce48f46e)
Signed-off-by: Marc Jones <marc.jones@se-eng.com>

Change-Id: I1ac707efe38e29f109dbbe206de74fbfe7cb7b0b
Reviewed-on: http://review.coreboot.org/8576
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Aaron Durbin <adurbin@google.com>
2015-03-04 18:25:18 +01:00
Aaron Durbin 1ac4e591bf t132: Add shared romstage
There's no reason to duplicate code in the mainboards. Therefore,
drive the flow of romstage boot in the SoC. This allows for
easier scaling with multiple devices.

BUG=None
BRANCH=None
TEST=Built and booted to same place as before.

Original-Change-Id: I0d4df84034b19353daad0da1f722b820596c4f55
Original-Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/205992
Original-Reviewed-by: Furquan Shaikh <furquan@chromium.org>
(cherry picked from commit de4310af6f6dbeedd7432683d1d1fe12ce48f46e)
Signed-off-by: Marc Jones <marc.jones@se-eng.com>

Change-Id: Ie74f0eb1c983aff92d3cbafb7fe7d9d7cb65ae19
Reviewed-on: http://review.coreboot.org/8575
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@google.com>
2015-03-04 18:24:18 +01:00
Furquan Shaikh 650d11ce94 coreboot rush: Add dram init code
Add support for initializing dram within romstage. This is an essential before we
move to the armv8 core.

BUG=None
BRANCH=None
TEST=Compiles succesfully for rush. Tried writing to and reading value from the
base of sdram and it worked fine. Also tested with primitive_memtest CL:
https://chromium-review.googlesource.com/#/c/186309/5

Original-Change-Id: I67ec04c766e249c9727b0cf2ba216522c862c2f5
Original-Signed-off-by: Furquan Shaikh <furquan@google.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/205823
Original-Tested-by: Furquan Shaikh <furquan@chromium.org>
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Original-Commit-Queue: Aaron Durbin <adurbin@chromium.org>
(cherry picked from commit 33c468b16e7ccd8cf9266d6a9ca30c02da104821)
Signed-off-by: Marc Jones <marc.jones@se-eng.com>

Change-Id: I4baface2c109ca74f85f43a25508677c46c64159
Reviewed-on: http://review.coreboot.org/8574
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@google.com>
2015-03-04 18:23:46 +01:00
Furquan Shaikh d42b3fc6a9 coreboot rush: Add support for basic romstage
Add basic romstage support for rush. Since, dram init needs to be done before we
can jump to armv8 core, romstage will run on armv4 core as well. Thus,
correcting the compiler selection options.

BUG=None
BRANCH=None
TEST=Compiles successfully for rush. Prints romstage banner and initial printk

Original-Change-Id: Ie3cd290e56a712b07c1503dab199e4e34cec04d2
Original-Signed-off-by: Furquan Shaikh <furquan@google.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/205763
Original-Tested-by: Furquan Shaikh <furquan@chromium.org>
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Original-Reviewed-by: Tom Warren <twarren@nvidia.com>
Original-Commit-Queue: Aaron Durbin <adurbin@chromium.org>
(cherry picked from commit d20b4e66209e902f54a07a17d5ce741f0a0b3a7b)
Signed-off-by: Marc Jones <marc.jones@se-eng.com>

Change-Id: Ic6b7ef4a2ea01c95d0c7f040bbd079219cf5750a
Reviewed-on: http://review.coreboot.org/8573
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2015-03-04 18:23:11 +01:00
Furquan Shaikh b68cb9e8ae coreboot t132: Enable loading of romstage from CBFS media
Add proper Kconfig options and initialize cbfs media to enable loading of
romstage

BUG=None
BRANCH=None
TEST=Compiles successfully for rush and cbfs_load_stage returns entry pointer
for romstage

Original-Change-Id: If62edcdc0496d89d30003ffd7b827b77835910fd
Original-Signed-off-by: Furquan Shaikh <furquan@google.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/205762
Original-Tested-by: Furquan Shaikh <furquan@chromium.org>
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Original-Reviewed-by: Tom Warren <twarren@nvidia.com>
Original-Commit-Queue: Aaron Durbin <adurbin@chromium.org>
(cherry picked from commit c89c05bc86fd6c1e49fbed5e0730659b64bffc6c)
Signed-off-by: Marc Jones <marc.jones@se-eng.com>

Change-Id: I68c10171424c85605b5065a19634d3c5dd639b78
Reviewed-on: http://review.coreboot.org/8572
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@google.com>
2015-03-04 18:16:27 +01:00
Furquan Shaikh f0d150e0ba coreboot t132: Remove init pllx for now
We suspect that the code was stuck on init pllx (PLLX - acts as a clock source
for the CPU cluster). So, remove the init call for pllx. This needs to be added
later when required. Also, add a few more printks to display the progress.

BUG=None
BRANCH=None
TEST=Compiles successfully for rush. Print messages seen on serial console.

Original-Change-Id: I70e908a9ce1f3598d68bda68c0401a78834597d1
Original-Signed-off-by: Furquan Shaikh <furquan@google.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/205680
Original-Tested-by: Furquan Shaikh <furquan@chromium.org>
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Original-Commit-Queue: Furquan Shaikh <furquan@chromium.org>
(cherry picked from commit d557d99edb855fbf7b32231c6746c676041bf62a)
Signed-off-by: Marc Jones <marc.jones@se-eng.com>

Change-Id: Iaf56f2d587708c6e9fb01d4ced2edb5931075a81
Reviewed-on: http://review.coreboot.org/8571
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@google.com>
2015-03-04 18:16:09 +01:00
Furquan Shaikh 84bbab9226 coreboot t132,rush: Add mainboard specific bootblock_init
Pull in mainboard specific bootblock_init function from nyan into
rush. Additionally, pull in all files required for proper compilation of rush
after adding the bootblock_init function

BUG=None
BRANCH=None
TEST=Compiles successfully for rush

Original-Change-Id: I69c736275f66eca3ad92f97d166e91d4c2301364
Original-Signed-off-by: Furquan Shaikh <furquan@google.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/205583
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Original-Commit-Queue: Furquan Shaikh <furquan@chromium.org>
Original-Tested-by: Furquan Shaikh <furquan@chromium.org>
(cherry picked from commit e7aac547026717d7380f71593010e3ea34ecea51)
Signed-off-by: Marc Jones <marc.jones@se-eng.com>

Change-Id: Ie26f91f8caaa06af3b195246febcdc70b9fe9795
Reviewed-on: http://review.coreboot.org/8570
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@google.com>
2015-03-04 18:15:44 +01:00
Timothy Pearson a89accd74f cpu/amd/model_10xxx: Documentation update
Change-Id: Ic29009be42ef77261a3b535327cf5c12761023c1
Signed-off-by: Timothy Pearson <tpearson@raptorengineeringinc.com>
Reviewed-on: http://review.coreboot.org/8497
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Nicolas Reinecke <nr@das-labor.org>
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
2015-03-04 06:16:22 +01:00
Timothy Pearson ead8751367 cpu/amd/model_10xxx: Refactor model detection to reduce code duplication
Moved mctGetLogicalCPUID() to a separate file and made it available in
both romstage and ramstage.

Change-Id: I959c1caa8f796947b627a7b379c37d7307e2898e
Signed-off-by: Timothy Pearson <tpearson@raptorengineeringinc.com>
Reviewed-on: http://review.coreboot.org/8499
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Nicolas Reinecke <nr@das-labor.org>
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
2015-03-04 06:15:55 +01:00
Furquan Shaikh 29c1afce62 coreboot t132: Add clock.c to all three stages of coreboot
Enable adding of clock.c to romstage and ramstage in addition to bootblock. Code
for enabling armv8 core is not included yet. clock_init added to bootblock.c

BUG=None
BRANCH=None
TEST=Compiles successfully for rush.

Original-Change-Id: I858c41a83d665da2c406707586b5e35a732177d4
Original-Signed-off-by: Furquan Shaikh <furquan@google.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/205581
Original-Tested-by: Furquan Shaikh <furquan@chromium.org>
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Original-Commit-Queue: Aaron Durbin <adurbin@chromium.org>
(cherry picked from commit 61dbf1db72307815c4abdc218799479c334a4882)
Signed-off-by: Marc Jones <marc.jones@se-eng.com>

Change-Id: I688e1e1373dea26557a84507a8e92d3055862801
Reviewed-on: http://review.coreboot.org/8569
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@google.com>
2015-03-03 18:53:10 +01:00
Paul Burton 3318692078 cbfstool: Add the MIPS architecture
Specify a CBFS architecture value for MIPS and allow cbfstool to make
use of it.

Original-Change-Id: I604d61004596b65c9903d444e030241f712202bd
Original-Signed-off-by: Paul Burton <paul.burton@imgtec.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/207971
Original-Reviewed-by: Stefan Reinauer <reinauer@chromium.org>
Original-Reviewed-by: David Hendricks <dhendrix@chromium.org>
(cherry picked from commit 7c4df61715df3767673841789d02fe5d1bd1d4a0)
Signed-off-by: Marc Jones <marc.jones@se-eng.com>

Change-Id: Ib30524f5e7e8c7891cb69fc8ed8f6a7e44ac3325
Reviewed-on: http://review.coreboot.org/8519
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2015-03-03 18:43:51 +01:00
Timothy Pearson 226fc941af northbridge/amd/amdmct: Add revision D to K10 revision mask list
Change-Id: Ib5f87bdc50c0bca370a636218d3b5d4cc9157c12
Signed-off-by: Timothy Pearson <tpearson@raptorengineeringinc.com>
Reviewed-on: http://review.coreboot.org/8501
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Nicolas Reinecke <nr@das-labor.org>
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
2015-03-03 06:36:14 +01:00
Furquan Shaikh 67b0374649 coreboot arm64: Correct cache function names
Correct function names to make them consistent with generic calling name

BUG=None
BRANCH=None
TEST=Compiles successfully for rush

Original-Change-Id: I50499936e1c8da0aafd7e36a22c2c6ab373230f6
Original-Signed-off-by: Furquan Shaikh <furquan@google.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/205582
Original-Tested-by: Furquan Shaikh <furquan@chromium.org>
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Original-Commit-Queue: Aaron Durbin <adurbin@chromium.org>
(cherry picked from commit 16668529527224fca3086ee88955d29e3a268516)
Signed-off-by: Marc Jones <marc.jones@se-eng.com>

Change-Id: I449e63b05680ca12ae81a3260fc03836686d7317
Reviewed-on: http://review.coreboot.org/8469
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Aaron Durbin <adurbin@google.com>
2015-03-02 22:19:56 +01:00
Furquan Shaikh d653ae8960 coreboot arm: Define function for setting cntfrq register
Define functions for setting cntfrq register in arm and arm64 arch. This allows
SoCs to set this register independently of the architecture being used.

BUG=None
BRANCH=None
TEST=Compiles successfully for nyan and rush

Original-Change-Id: I93240419b2c012eee29a408deff34a42af943a63
Original-Signed-off-by: Furquan Shaikh <furquan@google.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/205580
Original-Tested-by: Furquan Shaikh <furquan@chromium.org>
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Original-Commit-Queue: Aaron Durbin <adurbin@chromium.org>
(cherry picked from commit 768463fef5d630dec915aa0b95e7724d4a6f74b6)

armv8: GPL license armv8 lib

BUG=None
BRANCH=None
TEST=Compiles successfully.

Original-Change-Id: Ibe0f09ef6704ad808cc482ffec27a4db32d7f6fd
Original-Signed-off-by: Furquan Shaikh <furquan@google.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/250950
Original-Trybot-Ready: Furquan Shaikh <furquan@chromium.org>
Original-Tested-by: Furquan Shaikh <furquan@chromium.org>
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Original-Commit-Queue: Furquan Shaikh <furquan@chromium.org>
(cherry picked from commit bc115869bb0bcedbc284677ca5743b9ab40bfc7e)

Signed-off-by: Marc Jones <marc.jones@se-eng.com>
Change-Id: I298c3e76cb52f0876bce3dd4f54d875f62e9310a
Reviewed-on: http://review.coreboot.org/8468
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Aaron Durbin <adurbin@google.com>
2015-03-02 22:19:46 +01:00
Furquan Shaikh 732b83ed36 tegra132: Enable bootblock support in tegra132 including UART support
BUG=None
BRANCH=None
TEST=Compiles successfully

Original-Change-Id: Ia9420cfec5333dd5477f04cf080bdad8a37db025
Original-Signed-off-by: Furquan Shaikh <furquan@google.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/203143
Original-Tested-by: Furquan Shaikh <furquan@chromium.org>
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Original-Commit-Queue: Aaron Durbin <adurbin@chromium.org>
(cherry picked from commit a1037f203c6a07cb116eeb1632cb7200ad022cd3)

This cherry-pick was modified to match the tegra124 uart.c, which
uses the idx and base address calculations instead of Kconfig settings.
This driver could use the 8250MEM driver when the ARM vs x86 IO
calling convention is worked out.

Change-Id: I6e439359b8bb541db4679ac144c519cf251ffed6
Signed-off-by: Marc Jones <marc.jones@se-eng.com>
Reviewed-on: http://review.coreboot.org/8517
Tested-by: build bot (Jenkins)
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-by: Aaron Durbin <adurbin@google.com>
2015-03-02 21:17:21 +01:00
Kyösti Mälkki 280a29d5bb devicetree: Drop redundant scan_bus() ops
Change-Id: If96e0843f507b9f1db9977b5d0c47f5ed1c59999
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/8533
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2015-03-01 21:55:22 +01:00
Kyösti Mälkki 85756c14e9 devicetree: Drop dummy root_dev ops
This is just dead code.

Should we decide that we want some of these calls made, they would
be implemented in the mainboard context.

Change-Id: I1f097c8da722f3afab9aa1c80b96590c7ca457d5
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/8532
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2015-03-01 21:53:58 +01:00
Kyösti Mälkki 976d91c07e AGESA fam16: Drop HyperTransport scan
Already done for fam15tn/rl.

Change-Id: Id74ca13610a4ef407c866a4419139287413078a4
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/8531
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2015-03-01 21:48:11 +01:00
Patrick Georgi a9330e051a crossgcc: Add mips target
Change-Id: I7fae2e9c417a7880bfa28739afa6020820fcd360
Signed-off-by: Patrick Georgi <patrick@georgi-clan.de>
Reviewed-on: http://review.coreboot.org/8546
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
2015-02-28 22:20:48 +01:00
Patrick Georgi 6321f523e7 crossgcc: Clean GNU make context so builds succeed
GCC's build system is sometimes confused by our build system's
configuration: make crossgcc failed, while
util/crossgcc/buildgcc -p armv7-a-eabi didn't.

Make sure the GCC build system runs independently from
ours by breaking any ties.

Change-Id: I563e17b22127bc8c83ebfb17252184a3b6e0e58b
Signed-off-by: Patrick Georgi <patrick@georgi-clan.de>
Reviewed-on: http://review.coreboot.org/8545
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
2015-02-28 22:20:44 +01:00
Patrick Georgi 81dd46ff2a build system: make crosstools should build all supported compilers
It only built i386-elf

Change-Id: I02f94d12297901136e1c17c63bbeb103c1d93e8d
Signed-off-by: Patrick Georgi <patrick@georgi-clan.de>
Reviewed-on: http://review.coreboot.org/8548
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
2015-02-28 22:20:39 +01:00
Alexandru Gagniuc 5818da262d cpu/intel: (non-FSP) Remove microcode updates from tree
Now that we use the microcode updates in the blobs repository, remove
them from the main repo. Since the microcode updates are blobs, it
makes more sense to ship them in the blobs repo rather than the main
one.

The update-microcodes.sh script is also deleted, as a more current
version resides in 3rdparty.

Change-Id: Iee74a3ede3b5eb684ef0386d270120e70173c1b4
Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Reviewed-on: http://review.coreboot.org/4531
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2015-02-28 08:21:15 +01:00
Alexandru Gagniuc ee89435798 cpu/intel (non-FSP): Use microcode from blobs repository
Now that microcode has been added to blobs, use that one instead of
the one included in the tree. Microcode from the tree will be
removed in a subsequent patch. Since the microcode updates are blobs,
they belong in the blobs repository.

This change may introduce a build failure if the "Generate from tree"
microcode option is selected, but the blobs repository is not
enabled. We have to live with this for now, until microcode is moved
to blobs for all CPUs, at which point we may adjust Kconfig
accordingly.

Leave the FSP  cpu alone for now, as that will need approval from
SAGE.

Change-Id: Ia77ba2e26c083da092449b04ab2323b91a2ca15b
Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Reviewed-on: http://review.coreboot.org/4530
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2015-02-28 00:14:49 +01:00
Alexandru Gagniuc 422e296d56 3rdparty: Update to latest commit (for Intel microcode)
This pulls in the Intel microcode from blobs, and allows us to move
forward with relocating microcode updates in blobs.

Change-Id: Iaa046cc20c7825aac168a6ed97c87be548634df3
Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Reviewed-on: http://review.coreboot.org/8356
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
2015-02-27 18:16:15 +01:00
Kevin Paul Herbert 4104e6cd30 x86: Fix pointer arithmetic regressions from MMIO changes
During the development of commit bde6d30 (x86: Change MMIO addr
in readN(addr)/writeN(addr, val) to pointer), there were several iterations
and patterns tried. An intermediate pattern was the use of u32 pointers,
and division by sizeof(u32). Some of these did not get properly
changed to pointer types of length 1, causing a regression in
the Intel Ibex Peak SATA driver, fixed in commit 9b5f137
(Intel ibexpeak: Fix SATA configuration).

Other regressions of this pattern are fixed here. I audited all changes
to u32 types, and the other ones are safe.

Change-Id: I9e73ac8f4329df8bf0cdd1a14759f0280f974052
Signed-off-by: Kevin Paul Herbert <kph@meraki.net>
Reviewed-on: http://review.coreboot.org/8530
Tested-by: build bot (Jenkins)
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2015-02-27 18:15:33 +01:00
Timothy Pearson c684d05b0f mainboard/asus/kfsn4-dre: Enable W83793 fan controller
The Winbond W83793 fan controller is not automatically
configured correctly on power application, leading to
abnormal, and in some cases random, fan behaviour.

This commit enables the controller and sets sane default
values.

TEST: Booted mainboard and verified that the correct number
of fan speed sensors were visible from hwmon under Linux.
Also verified that, unlike before, the CPU fans were running
at a high enough speed to properly cool the CPUs.  Verified
the 8 fan outputs under direct control of the W83793 device.
Verified voltage and temperature sensors and limits via output
of the 'sensors' command.

Change-Id: Ie3753bd3111d9d9eb46826da410c132caec4d9fe
Signed-off-by: Timothy Pearson <tpearson@raptorengineeringinc.com>
Reviewed-on: http://review.coreboot.org/8503
Tested-by: build bot (Jenkins)
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
2015-02-26 06:22:49 +01:00
Timothy Pearson d3e31be8c5 drivers/i2c/w83793: Use devicetree.cb to set additional values
This allows devicetree.cb to set:
Minimum PWM values
Temperature sensor source
Voltage sensor high/low limits
Fan pin routing
Default PWM values
Manual PWM values per-fan

Change-Id: I3a321406a26ae01a121289d24b41c9f988dd6f30
Signed-off-by: Timothy Pearson <tpearson@raptorengineeringinc.com>
Reviewed-on: http://review.coreboot.org/8502
Tested-by: build bot (Jenkins)
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
2015-02-26 06:20:07 +01:00
Lubomir Rintel 1ecc8af5ce nvramcui: don't init curses too early
Init curses as late as possible and tear them down early. There are possible
error outs after that and they don't look nice with curses initialized.

Change-Id: I9128ae8eee25940716b8d223cc7ec6c0abb6838e
Signed-off-by: Lubomir Rintel <lkundrak@v3.sk>
Reviewed-on: http://review.coreboot.org/8528
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2015-02-25 21:06:22 +01:00
Lubomir Rintel 18860d7a4f nvramcui: fix a buffer overflow
Missing parentheses around addition.

==22611== Invalid write of size 8
==22611==    at 0x401B26: main (nvramcui.c:146)
==22611==  Address 0x5a67c40 is 32 bytes inside a block of size 33 alloc'd
==22611==    at 0x4C2BC0F: malloc (in /usr/lib64/valgrind/vgpreload_memcheck-amd64-linux.so)
==22611==    by 0x401AA9: main (nvramcui.c:137)

Change-Id: I9fd6a619dd03ebaaa066bca8fa5838e76374c984
Signed-off-by: Lubomir Rintel <lkundrak@v3.sk>
Reviewed-on: http://review.coreboot.org/8527
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2015-02-25 21:06:19 +01:00
Lubomir Rintel 68009e98ab nvramcui: don't wait for the first key update to render the form
Flush out the initial screen window and render the form before the first
keypress. It looks overly weird otherwise and is very likely unintended.

Change-Id: I8700e36e608f2ba115359070f75b7dc9f230291e
Signed-off-by: Lubomir Rintel <lkundrak@v3.sk>
Reviewed-on: http://review.coreboot.org/8526
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2015-02-25 21:06:15 +01:00
Aaron Durbin a63da6f97e rush: Correct version field to match t132
The version field for t132 cpus is 0x00130001. Update it to
the correct version.

BUG=chrome-os-partner:29882
BRANCH=None
TEST=Built and was able to see serial with subsequent changes.

Original-Change-Id: I39d560307261fdfc34e071f5c35a4397c134e03c
Original-Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/205435
Original-Reviewed-by: Tom Warren <twarren@nvidia.com>
Original-Reviewed-by: Furquan Shaikh <furquan@chromium.org>
(cherry picked from commit 14916b3ba5545ab2cb35b6a4a7fa231b895ede46)
Signed-off-by: Marc Jones <marc.jones@se-eng.com>

Change-Id: I785069d3eb82ed24bafd52ef627d53505a35c09a
Reviewed-on: http://review.coreboot.org/8467
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2015-02-25 20:08:23 +01:00
Furquan Shaikh 26a8747cca coreboot arm64: Add library for system access
Add support for library functions required to access different system registers:
1) PSTATE and special purpose registers
2) System control registers
3) Cache-related registers
4) TLB maintenance registers
5) Misc barrier related functions

BUG=None
BRANCH=None
TEST=Compiles successfully

Original-Change-Id: I8809ca2b67b8e560b34577cda1483ee009a1d71a
Original-Signed-off-by: Furquan Shaikh <furquan@google.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/203490
Original-Tested-by: Furquan Shaikh <furquan@chromium.org>
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Original-Commit-Queue: Furquan Shaikh <furquan@chromium.org>
(cherry picked from commit 5da840c5d1f3d8fdf8cc0d7c44772bf0cef03fbb)

armv8: GPL license armv8 lib

BUG=None
BRANCH=None
TEST=Compiles successfully.

Original-Change-Id: Ibe0f09ef6704ad808cc482ffec27a4db32d7f6fd
Original-Signed-off-by: Furquan Shaikh <furquan@google.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/250950
Original-Trybot-Ready: Furquan Shaikh <furquan@chromium.org>
Original-Tested-by: Furquan Shaikh <furquan@chromium.org>
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Original-Commit-Queue: Furquan Shaikh <furquan@chromium.org>
(cherry picked from commit bc115869bb0bcedbc284677ca5743b9ab40bfc7e)

Get the library and the GPL license in a single commit.

Signed-off-by: Marc Jones <marc.jones@se-eng.com>

Change-Id: I4753a6b0d13a6f7515243bfa8e749e250fdd749d
Reviewed-on: http://review.coreboot.org/8465
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@google.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2015-02-25 20:01:44 +01:00
Marc Jones 595a40cfc9 tegra124: Clean up ARM UART driver build
CONFIG_CONSOLE_SERIAL_UART has been updated to
CONFIG_DRIVER_UART. The UART may be used for more than serial console.

Change-Id: Ife6e6861d210126b2b9ba5eee9ff72e8a447c47f
Signed-off-by: Marc Jones <marc.jones@se-eng.com>
Reviewed-on: http://review.coreboot.org/8516
Tested-by: build bot (Jenkins)
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
2015-02-25 19:48:51 +01:00
Marc Jones d8ea0ba5a8 arm64: Remove early_console.c
The early_console.c file isn't used or built. It has been replaced
by the generic uart and console drivers.

Change-Id: I505b4e48d2369dbbfd92ef1dab364c5f2ed924df
Signed-off-by: Marc Jones <marc.jones@se-eng.com>
Reviewed-on: http://review.coreboot.org/8529
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
2015-02-25 19:42:00 +01:00
Paul Menzel 21a530981d soc/intel/baytrail/Kconfig: Remove explicit `HAVE_MONOTONIC_TIMER`
Fix up commit ce7ecf9c (baytrail: enable monotonic timer), which
selected `HAVE_MONOTONIC_TIMER` explicitly, although it is already
selected by `TSC_MONOTONIC_TIMER` (cf. `src/cpu/x86/Kconfig`).

Therefore remove the explicit selection of that Kconfig option.

Change-Id: I8964771947a6f7457dcdefe7a17be623ae0ef900
Signed-off-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-on: http://review.coreboot.org/8471
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@google.com>
2015-02-25 16:21:23 +01:00
Lubomir Rintel e5853d5235 nvramcui: drop unused variable
nvramcui.c: In function ‘main’:
nvramcui.c:68:8: warning: unused variable ‘cur’ [-Wunused-variable]
  ITEM *cur;
        ^

Change-Id: I5c692fc2e6da460cd7c6f7978378c92587d829d2
Signed-off-by: Lubomir Rintel <lkundrak@v3.sk>
Reviewed-on: http://review.coreboot.org/8525
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2015-02-25 14:09:40 +01:00
Patrick Georgi f3a235e977 intel/broadwell: free local heap object
No real harm done (thanks to our free() implementation),
but let's do it right.

Change-Id: Ib98d28aabc043dff5c288728c33490a79f09f35a
Signed-off-by: Patrick Georgi <patrick@georgi-clan.de>
Found-by: Coverity Scan
Reviewed-on: http://review.coreboot.org/8511
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Tested-by: build bot (Jenkins)
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
2015-02-25 14:05:45 +01:00
Patrick Georgi bdd185a355 amd/sb600: Fix NULL test after use issue
Change-Id: Icecbcc1dee837ecfe0dd52bade3b83fdcdd15bad
Signed-off-by: Patrick Georgi <patrick@georgi-clan.de>
Found-by: Coverity Scan
Reviewed-on: http://review.coreboot.org/8513
Tested-by: build bot (Jenkins)
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2015-02-25 14:05:42 +01:00
Paul Burton 6529c33a67 build: mipsel cross compiler support
This patch introduces support for building a MIPS cross compiler
targetting little endian machines by default.

Original-Change-Id: I116f6f431cdf80f5f5f58d2743357a9f70a7347d
Original-Signed-off-by: Paul Burton <paul.burton@imgtec.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/207970
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Original-Reviewed-by: David Hendricks <dhendrix@chromium.org>
(cherry picked from commit d6c9603c41b3d11400cee7b5b409203af0632aa2)
Signed-off-by: Marc Jones <marc.jones@se-eng.com>

Change-Id: I543cd2276d2f63ed2036a1c1259c9a07cb8a4ba8
Reviewed-on: http://review.coreboot.org/8518
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2015-02-24 17:28:23 +01:00
Kyösti Mälkki 9b5f137823 Intel ibexpeak: Fix SATA configuration
It got broken with commit bde6d309.

Change-Id: I0d7180b1659da45bf87d4de46b7b387cbc73cd0e
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/8523
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2015-02-24 11:49:32 +01:00
Werner Zeh 63693dca06 drivers/intel/i210: Add new driver for Intel i210 MACPHY
Add a new driver for Intel i210 MACPHY with the goal to
update the MAC address in i210 if it is found
during PCI scan.

Change-Id: I4d4e797543a9f278fb649596f63ae8e1f285b3c3
Signed-off-by: Werner Zeh <werner.zeh@siemens.com>
Reviewed-on: http://review.coreboot.org/8404
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Tested-by: build bot (Jenkins)
2015-02-24 07:08:11 +01:00