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In addition to being consistent with all other architectures,
all chipsets support cbmem so the low coreboot table path is
stale and never taken. Also it's important to note the memory
written in to that low area of memory wasn't automatically
reserved unless that path was taken. To that end remove
low coreboot table support for x86.
Change-Id: Ib96338cf3024e3aa34931c53a7318f40185be34c
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://review.coreboot.org/14432
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
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There were quite a number of #if/#endif guards in the
write_tables() code. Clean up that function by splitting
up the subcomponents into their own individual functions.
The same ordering and logic is kept maintained.
The changes also benefit the goal of using a common core
write_tables() logic so that other architectures don't
duplicate large swaths of code.
Change-Id: I93f6775d698500f25f72793cbe3fd4eb9d01a20c
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://review.coreboot.org/14431
Tested-by: build bot (Jenkins)
Reviewed-by: Furquan Shaikh <furquan@google.com>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
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Each arch was calling cbmem_list() in their own write_tables()
function. Consolidate that call and place it in common code
in write_coreboot_table().
Change-Id: If0d4c84e0f8634e5cef6996b2be4a86cc83c95a9
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://review.coreboot.org/14430
Tested-by: build bot (Jenkins)
Reviewed-by: Furquan Shaikh <furquan@google.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
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Instead of hard coding a #define in each architecture's
tables.c for the coreboot table size in cbmem use a Kconfig
varible. This aids in aligning on a common write_tables()
implementation instead of duplicating the code for each
architecture.
Change-Id: I09c0f56133606ea62e9a9c4c6b9828bc24dcc668
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://review.coreboot.org/14429
Tested-by: build bot (Jenkins)
Reviewed-by: Furquan Shaikh <furquan@google.com>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
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Apparently the memo was missed about the write_tables()
signature. Fix the confusion.
Change-Id: I8ef367345dd54584c57e9d5cd8cc3d81ce109fef
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://review.coreboot.org/14421
Tested-by: build bot (Jenkins)
Reviewed-by: Nico Huber <nico.h@gmx.de>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
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Apparently the memo was missed about the write_tables()
signature. Fix the confusion.
Change-Id: I63924be47d3507d2d7ed006a553414f4ac60d2f9
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://review.coreboot.org/14420
Tested-by: build bot (Jenkins)
Reviewed-by: Nico Huber <nico.h@gmx.de>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
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Set the default memory type in MTRRCap register to 0. This ensures
that even if the MTRR Enable bit is set in MTRRCap register, the
default memory type is still uncacheable.
Change-Id: I63e7993f8b65dabbab60e7c1bb8d6d89ef4da9ee
Signed-off-by: Furquan Shaikh <furquan@google.com>
Reviewed-on: https://review.coreboot.org/14428
Tested-by: build bot (Jenkins)
Reviewed-by: Andrey Petrov <andrey.petrov@intel.com>
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Fix is required to compile AGESA ramstage without raminit.
Change-Id: I783883fa7a12e8a647aa432535bb990a47257e9b
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/14416
Tested-by: build bot (Jenkins)
Reviewed-by: Kerry Sheh <shekairui@gmail.com>
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With binutils 2.26 our memlayout ASSERT for mirrored SRAM regions
gets confused due to the lack of parentheses grouping the expressions.
This fixes the following issue:
LINK cbfs/fallback/bootblock.debug
mipsel-elf-ld.bfd: bootblock and gram_bootblock do not match!
mipsel-elf-ld.bfd: romstage and kseg0_romstage do not match!
Change-Id: Ib406e229b8a552d9ffc4538b55ee0269bfed62a8
Signed-off-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Reviewed-on: https://review.coreboot.org/14440
Reviewed-by: Martin Roth <martinroth@google.com>
Tested-by: build bot (Jenkins)
Reviewed-by: Julius Werner <jwerner@chromium.org>
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Change-Id: Id9487212411e5c237d26eb4e5663135f7d0720d1
Signed-off-by: Noah Glovsky <noah.glovsky@watershedschool.org>
Reviewed-on: https://review.coreboot.org/14425
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
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Change-Id: Ida8e81c88b2016d90cc8305edfb199143f859ec2
Signed-off-by: Noah Glovsky <noah.glovsky@watershedschool.org>
Reviewed-on: https://review.coreboot.org/14422
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
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File type for SPD in this soc is defined as CBFS_TYPE_RAW in Makefile,
but CBFS_TYPE_SPD in code.
Causes DDR SPD not to be loaded on memory down.
Tested on Prodrive Technologies Broadwell-D 1548 module:
http://prodrive-technologies.com/amc-ix5-intel-broadwell-de-platform/
Change-Id: I44525b4742b3f93d33f0c5bd9ed642c6fb06f23f
Signed-off-by: Stef van Os <stef.van.os@prodrive-technologies.com>
Reviewed-on: https://review.coreboot.org/14415
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: York Yang <york.yang@intel.com>
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Change-Id: Ife26f5cf6a06a1a5bf965bbeed7a740a990e8f7f
Signed-off-by: Bora Guvendik <bora.guvendik@intel.com>
Reviewed-on: https://review.coreboot.org/14399
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-by: Martin Roth <martinroth@google.com>
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Add amenia board files
Change-Id: I6731a348b4c0550d3b9381adb5fb83719f90a5da
Signed-off-by: Bora Guvendik <bora.guvendik@intel.com>
Reviewed-on: https://review.coreboot.org/14352
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
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Provide trigger option to configure APIC, sci, smi, nmi interrupts.
Change-Id: I1b553fb4ed1b43aba62346f5b758f8d082606510
Signed-off-by: Jagadish Krishnamoorthy <jagadish.krishnamoorthy@intel.com>
Signed-off-by: Bora Guvendik <bora.guvendik@intel.com>
Reviewed-on: https://review.coreboot.org/14353
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
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Change-Id: Ide3202fca75c77ccebf17d61d93945ba7834a13b
Signed-off-by: Andrey Petrov <andrey.petrov@intel.com>
Reviewed-on: https://review.coreboot.org/14398
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
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Compiling libagesa with -O2 would throws error on these.
Change-Id: I04afa42f0ac76677f859ca72f9df2e128762ad3c
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/14413
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
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We have not really hit this error, due the test on AGESA_UNSUPPORTED
above.
Change-Id: I6e7d136a1bb46138cc347225bc4c82cfeaff385d
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/14394
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
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We never define B1_IMAGE or B2_IMAGE. These are about building
CIMx as separate binary modules, while coreboot builds these into
same romstage or ramstage module.
Change-Id: I9cfa3f0bff8332aff4b661d56d0e7b340a992992
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/14393
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Reviewed-by: Kerry Sheh <shekairui@gmail.com>
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The ME hangs, the lspci shows no memory and the linux kernel
tries to request irq 0 twice. After suspend-resume the linux
kernel warns about double used irq.
genirq: Flags mismatch irq 0. 00000080 (mei_me) vs. 00015a00 (timer)
mei_me 0000:00:16.0: request_threaded_irq failed: irq = 0.
dpm_run_callback(): pci_pm_resume+0x0/0xa0 returns -16
PM: Device 0000:00:16.0 failed to resume async: error -16
Change-Id: I56ef66388e58dddcfb858294ba274621c55fbef6
Signed-off-by: Alexander Couzens <lynxis@fe80.eu>
Reviewed-on: https://review.coreboot.org/14309
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
Reviewed-by: Patrick Rudolph <siro@das-labor.org>
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Reorder drivers to fit src/drivers/[X]/[Y]/ scheme to make
them pluggable.
Change-Id: I3cf32ec58ba40db11fae3dda6dcb2375002e7cb4
Signed-off-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Reviewed-on: https://review.coreboot.org/14052
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
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Reorder drivers to fit src/drivers/[X]/[Y]/ scheme to make
them pluggable.
Change-Id: Ide0d48405d85ea2e889916f778e1556287651707
Signed-off-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Reviewed-on: https://review.coreboot.org/14057
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
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Reorder drivers to fit src/drivers/[X]/[Y]/ scheme to make
them pluggable.
Change-Id: I8cf021ea5baff05eb5f84cc014612084afe3f858
Signed-off-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Reviewed-on: https://review.coreboot.org/14053
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
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Reorder drivers to fit src/drivers/[X]/[Y]/ scheme to make
them pluggable.
Change-Id: Iba43630208be02603f4e0de5f62047bb3d23863a
Signed-off-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Reviewed-on: https://review.coreboot.org/14054
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
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Reorder drivers to fit src/drivers/[X]/[Y]/ scheme to make
them pluggable.
Change-Id: I6e30a7be510c66fb1aa88314861d95f8ebe80377
Signed-off-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Reviewed-on: https://review.coreboot.org/14056
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
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Reorder drivers to fit src/drivers/[X]/[Y]/ scheme to make
them pluggable.
Change-Id: Ia210e6832c18270043c0cb21b4881d9c802f3b2b
Signed-off-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Reviewed-on: https://review.coreboot.org/14058
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
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Reorder drivers to fit src/drivers/[X]/[Y]/ scheme to make
them pluggable.
Change-Id: I40373768595a085bba9a5c934794e128f396828b
Signed-off-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Reviewed-on: https://review.coreboot.org/14059
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
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Reorder drivers to fit src/drivers/[X]/[Y]/ scheme to make
them pluggable.
Change-Id: I7a053ac1d8ecc3e443e91daeb406bae0b8c13323
Signed-off-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Reviewed-on: https://review.coreboot.org/14060
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
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Reorder drivers to fit src/drivers/[X]/[Y]/ scheme to make
them pluggable.
Change-Id: Ifc32b251677f8b75ffca224c0c900e9c34c756b9
Signed-off-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Reviewed-on: https://review.coreboot.org/14051
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
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Reorder drivers to fit src/drivers/[X]/[Y]/ scheme to make
them pluggable.
Change-Id: I2cd6c1f1712e77ff98a9557519fb8efeeb400a69
Signed-off-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Reviewed-on: https://review.coreboot.org/14049
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
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Reorder drivers to fit src/drivers/[X]/[Y]/ scheme to make
them pluggable.
Change-Id: I1313797d60925cc0627987936199e62073c264d7
Signed-off-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Reviewed-on: https://review.coreboot.org/14061
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
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Reorder drivers to fit src/drivers/[X]/[Y]/ scheme to make
them pluggable.
Change-Id: Iac737e15db512eac96cd16fe14983b66a03876bb
Signed-off-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Reviewed-on: https://review.coreboot.org/14050
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
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Reorder drivers to fit src/drivers/[X]/[Y]/ scheme to make
them pluggable.
Also, fix up the following driver subdirectories by switching
to the src/drivers/[X]/[Y]/ scheme as these are hard requirements
for the main change:
* drivers/intel
* drivers/pc80
* drivers/dec
Change-Id: I455d3089a317181d5b99bf658df759ec728a5f6b
Signed-off-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Reviewed-on: https://review.coreboot.org/14047
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
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BIST result is already stored by arch/x86/bootblock_ctr0.S in
mm0. Also, eax does not contain BIST result by the time control
reaches bootblock_pre_c_entry. bootblock_crt0.S saves timestamp in mm2
which was being overwritten here. Thus, remove the saving of BIST
result from SoC code.
Change-Id: I65444689cf104c59c84574019f5daf82aab10bc7
Signed-off-by: Furquan Shaikh <furquan@google.com>
Reviewed-on: https://review.coreboot.org/14381
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Andrey Petrov <andrey.petrov@intel.com>
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This symbol was added to fix a Kconfig lint error after the
Broadwell DE vendorcode was added. Now that the chipset's in
the codebase, it's no longer needed.
Change-Id: Iedb166129c9265cc2cfcc406d98bde92c1a82d2f
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/14384
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: York Yang <york.yang@intel.com>
Reviewed-by: Werner Zeh <werner.zeh@siemens.com>
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By selecting this switch in Kconfig one can build complete rom image
including descriptor and ME/TXE.
Change-Id: I7307695008df9a61baba1eb024f1f48be62c53c8
Signed-off-by: Werner Zeh <werner.zeh@siemens.com>
Reviewed-on: https://review.coreboot.org/14376
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
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I missed this license header, and it's causing a build breakage.
Change-Id: If472e5c081bd282f0b482af629d6ec2314a2c329
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/14388
Reviewed-by: David Hendricks <dhendrix@chromium.org>
Tested-by: build bot (Jenkins)
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In northcluster.c, the set_resources member of struct device_operations
is set to NULL. That causes this message on the console:
PCI: 00:00.0 missing set_resources
Eliminate that warning by setting set_resources=DEVICE_NOOP.
Change-Id: I4c6c07fd40b180ca44fe67c4a4d07318df10c40f
Signed-off-by: Ben Gardner <gardner.ben@gmail.com>
Reviewed-on: https://review.coreboot.org/14366
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
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An unsigned enum expression is always strictly positive;
Comparison with '>= 0' is a tautology, hence remove it.
Change-Id: I910d672f8a27d278c2a2fe1e4f39fc61f2c5dbc5
Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-on: https://review.coreboot.org/8207
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Tested-by: build bot (Jenkins)
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To avoid diverging too much on an actively developed code base, keep
the changes to a separate commit that can be downstreamed more easily:
- removed unused includes
- gave kevin board a "Kevin" part number
- marked RW_LEGACY as CBFS region (to follow up upstream changes)
- moved romstage entry point to SoC code (instead of encouraging
per-board copy pasta)
Change-Id: Ief0c8db3c4af96fe2be2e2397d8874ad06fb6f1f
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-on: https://review.coreboot.org/14362
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
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Most things still need to be filled in, but this will allow
us to build boards which use this SOC.
[pg: separated out from the combined commit that added both SoC and
board. Added board_info.txt that will be added downstream, too.]
Change-Id: I7facce7b98a5d19fb77746b1aee67fff74da8150
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 27dfc39efe95025be2271e2e00e9df93b7907840
Original-Change-Id: I6f2407ff578dcd3d0daed86dd03d8f5f4edcac53
Original-Signed-off-by: huang lin <hl@rock-chips.com>
Original-Signed-off-by: Vadim Bendebury <vbendeb@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/332385
Reviewed-on: https://review.coreboot.org/14279
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
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Change-Id: Ia5bcd19d994e23375d7e6d2050113c809ae57296
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/14368
Tested-by: build bot (Jenkins)
Reviewed-by: Andrey Petrov <andrey.petrov@intel.com>
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gcc doesn't like these because they're undefined behavior, so use
zeroptr instead. For the loop that just does a number of writes (0..4),
use zeroptr + i.
Checked the disassembly (AMD_RUMBA and PCENGINES_ALIX2D) to not contain
ud2 anymore and to look reasonable where zeroptr was used.
Change-Id: I4a58220ec9a10c465909ca4ecbe5366d0a8cc0df
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-on: https://review.coreboot.org/14345
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Tested-by: build bot (Jenkins)
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Some ld versions seem to merge the .zeroptr section (NOLOAD, address 0)
with some debug sections (NOLOAD, address 0) which makes the build
explode when the debug sections are then stripped (including the zeroptr
symbol).
Just define zeroptr to be 0, no sections needed, to avoid this
"optimization".
Checked the objdump -dS of code using it that the accesses look sane.
Change-Id: Ia7cb3e5eae87076caf479d5ae9155a02f74b5663
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-on: https://review.coreboot.org/14344
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
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Testing dev->chip == NULL when dev == NULL doesn't make sense (and gcc
thinks that's undefined behavior which should be rewarded with a trap).
Change-Id: I801ce3d6b791fdf96b23333432dee394aa2e2ddf
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-on: https://review.coreboot.org/14360
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Andrey Petrov <andrey.petrov@intel.com>
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Change-Id: Ibb36292bb2fd40aa453dba1d9ce821f3e1e7a823
Reviewed-on: https://review.coreboot.org/14354
Reviewed-by: Martin Roth <martinroth@google.com>
Tested-by: build bot (Jenkins)
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Change-Id: I928efea33030e03cbbaead6812c617d20446f7c9
Signed-off-by: Hannah Williams <hannah.williams@intel.com>
Reviewed-on: https://review.coreboot.org/14289
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins)
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Initial files to support Camelback Mountain CRB. This board uses
Broadwell-DE code which is based on FSP 1.0. Change is based on
Broadwell-DE Gold release.
Windows 7 and Fedora 21 have been verified using SeaBIOS payload,
also Fedora 21 with U-Boot payload.
Change-Id: Ie249588b79430084adeebbcdd8b483d936c655e3
Signed-off-by: York Yang <york.yang@intel.com>
Reviewed-on: https://review.coreboot.org/14015
Tested-by: build bot (Jenkins)
Reviewed-by: Werner Zeh <werner.zeh@siemens.com>
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As Aaron pointed out, the old definition made the compiler emit two
memory accesses, to 0 (for derefencing) and then reading at whatever
address could be read from there.
Change-Id: I5cdd53f5bd2d2397c43f09f3e5fa46be08744b01
Found-by: Aaron Durbin <adurbin@chromium.org>
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-on: https://review.coreboot.org/14342
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
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Instead of re-defining the macros, include cpu/x86/cr.h in
bootblock_crt0.S to re-use already defined macros for accessing CR*
flags.
Change-Id: Idade02f7a6bc880c9aad3bfacd05ac57b6d04e44
Signed-off-by: Furquan Shaikh <furquan@google.com>
Reviewed-on: https://review.coreboot.org/14359
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Andrey Petrov <andrey.petrov@intel.com>
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Fix build break on current _CRS method with correct scope.
Change-Id: I75ba8abc547ec69be0a0950e23a7c31b447af31e
Signed-off-by: Zhao, Lijian <lijian.zhao@intel.com>
Reviewed-on: https://review.coreboot.org/14288
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
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On specific revisions of the ASUS KGPE-D16 (> 1.03G) there is a
high (< 1:10) chance of lockup from spurious HW monitor IRQs
during LPC configuration. This was originally erroneously identified
as a bug within the SP5100 southbridge due to serial console buffering
moving the hang slightly before HW monitor setup. It is currently
unknown how changing the CBFS layout / code size was able to alter
the frequency of the lockup occuring; this odd characteristic made
debugging extremely difficult, and it also indicates testing
across multiple PCB revisions will be neded to verify that the
bug has been completely resolved.
It is highly likely that the KCMA-D8 is also affected. As there
does not seem to be a reason to keep the HW monitor IRQ enabled,
simply disable it on both mainboards.
This configuration has passed burn-on power cycle testing with
no lockups noted. All other tests noted a lockup in under 25
power cycles or so, with failure typically occuring in under 5
power cycles; the affected Rev. 1.04 KGPE-D16 has cycled 25 times
times using this patch with only one failure finally noted. This
final failure may have in fact been related to SP5100 Erratum 18
as the frequency is more in line with the errata document guidelines.
Change-Id: Ie9f4f37d2c7dfad0a02daff8b75cd2a1e6f1b09a
Signed-off-by: Timothy Pearson <tpearson@raptorengineeringinc.com>
Reviewed-on: https://review.coreboot.org/14333
Tested-by: build bot (Jenkins)
Tested-by: Raptor Engineering Automated Test Stand <noreply@raptorengineeringinc.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Martin Roth <martinroth@google.com>
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cat /sys/power/state should show supported sleep states as freeze and
mem where freeze is "Suspend to Idle" and mem is "Suspend to RAM"
Change-Id: Ia72aaf6642dcdc9106c1992af3cf6cb21a8fff4a
Signed-off-by: Hannah Williams <hannah.williams@intel.com>
Reviewed-on: https://review.coreboot.org/14285
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
|
|
Change-Id: I6854f410b4d3847238f0253b7fbb9bbe8f9da395
Signed-off-by: Hannah Williams <hannah.williams@intel.com>
Reviewed-on: https://review.coreboot.org/14282
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
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Initial files to support Broadwell-DE SoC. This is FSP 1.0 based
project and is based on Broadwell-DE Gold release. Change has been
verified on Intel Camelback Mountain CRB.
Change-Id: I20ce8ee8dd1113a7a20a96910292697421f1ca57
Signed-off-by: York Yang <york.yang@intel.com>
Reviewed-on: https://review.coreboot.org/14014
Tested-by: build bot (Jenkins)
Reviewed-by: Werner Zeh <werner.zeh@siemens.com>
Reviewed-by: Martin Roth <martinroth@google.com>
|
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Update all of the license headers to make sure they are compliant
with coreboot's license header policy.
Change-Id: Ia78cf5a4b283b846346e5e50c6b2b36299a6a892
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/14363
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
|
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Update all of the license headers to make sure they are compliant
with coreboot's license header policy.
Change-Id: Iea1a4b8f7df08d2ae694401211b0b664f5980b02
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/14327
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
|
|
Update all of the license headers to make sure they are compliant
with coreboot's license header policy.
Change-Id: I151d058615290e528d9d1738c17804f6b9cc8dce
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/14321
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
|
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The way this was implemented before was causing ACPI failures. There
was also a basic misunderstanding of what the AddressMax field was used
for. In this case, because it's a fixed address, it should be the same
as the AddressMin field.
Getting rid of the addition in the field solves the ACPI output problem.
Change-Id: Idec2bf0ed27ae694e98f141087cdf22401937178
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/14343
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Reviewed-by: Idwer Vollering <vidwer@gmail.com>
Reviewed-by: Duncan Laurie <dlaurie@google.com>
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The driver interface function derives the driver specific pointer from
the API provided handle, no need to use the handle in the local
functions.
BRANCH=none
BUG=none
TEST=SPI interface with the flash ROM is still working properly.
Change-Id: I7725b658365473c733698ca050e780d1dd5072d9
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: a2b42779785623bd1234ab2dfb0b4db76c890fc7
Original-Change-Id: I9d657dc23540e9eac52d2dbfc551ed32b7fa98f0
Original-Signed-off-by: Vadim Bendebury <vbendeb@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/338090
Original-Reviewed-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-on: https://review.coreboot.org/14318
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Martin Roth <martinroth@google.com>
|
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3288 and 3399 use the same pwm controller.
With this patch in place it is easy to add support for 3399.
BRANCH=none
BUG=none
TEST=booted veyron_jerry to kernel login prompt
Change-Id: If8f5697b4003d078b46de3fa3cebad6c8310a688
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: acf6132619167743c0c991b75f0f49c8d0e51ca7
Original-Signed-off-by: Vadim Bendebury <vbendeb@chromium.org>
Original-Change-Id: I79428f9ec71017ad8f3ad67dac1468178ccc3a1e
Original-Reviewed-on: https://chromium-review.googlesource.com/338019
Original-Reviewed-by: Julius Werner <jwerner@chromium.org>
Reviewed-on: https://review.coreboot.org/14336
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
|
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Both SOCs use the same base i2c controller, the difference mostly
being the number of interfaces and distribution of the interfaces'
registers between register files.
Upload check was complaining about misspelled labels, fixed them to
pacify the check.
With this patch in place it is easy to add support for 3399.
BUG=none
BRANCH=none
TEST=brought up veyron_mickey all the way to booting the kernel. It
properly recognized the TPM and the edid of the panel, proving
that i2c interface is operational.
Change-Id: I656640feabd0fc01d2c3b98bc5bd1e5f76f063f6
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 82832dfd4948ce9a5034ea8ec0463ab82f0f5754
Original-Change-Id: I4829ea53e5f4cb055793d9a7c9957d6438138956
Original-Signed-off-by: Vadim Bendebury <vbendeb@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/337971
Original-Reviewed-by: Julius Werner <jwerner@chromium.org>
Reviewed-on: https://review.coreboot.org/14335
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
|
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Most things still need to be filled in, but this will allow
us to build boards which use this SOC.
BRANCH=none
BUG=chrome-os-partner:51537
TEST=with the rest of the patches applied Kevin board can be booted to
Linux login propmt.
Change-Id: I6f2407ff578dcd3d0daed86dd03d8f5f4edcac53
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 27dfc39efe95025be2271e2e00e9df93b7907840
Original-Change-Id: I6f2407ff578dcd3d0daed86dd03d8f5f4edcac53
Original-Signed-off-by: huang lin <hl@rock-chips.com>
Original-Signed-off-by: Vadim Bendebury <vbendeb@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/332385
Reviewed-on: https://review.coreboot.org/13915
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
|
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Trivial; Use tab over space for indent. Clean up some ASCII art
while here.
Change-Id: Id2478d140a98596c5eeefdf5b047c1ca23203909
Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-on: https://review.coreboot.org/8016
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
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This is based on t420s. Tested on a T420 without discrete GPU.
There is no support for nvidia gpu and optimus.
Signed-off-by: Nicolas Reinecke <nr@das-labor.org>
Tested-by: Iru Cai <mytbk920423@gmail.com>
Change-Id: Ie9405966e56180ac1c43a3c5b83181ee500177c8
Reviewed-on: https://review.coreboot.org/11765
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
|
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We already have the ability to add a pxe rom to cbfs, but it needs to be
configured and built separately.
This moves the existing Kconfig options for PXE from device/Kconfig and
the top level Makefile.inc to payloads, and adds the option to download
and build iPXE as part of the coreboot build process.
This configures the serial output of iPXE to match coreboot's serial
port configuration by editing the .h files. iPXE doesn't give any
real build-time method of setting these configuration options.
Change-Id: I3d77b2c6845b7f5f644440f6910c3b4533a0d415
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/14085
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
|
|
Update all of the license headers to make sure they are compliant
with coreboot's license header policy.
Change-Id: Id6d11d1cea3ebde4adf63e3d98ac603d85591d5b
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/14331
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
|
|
Update all of the license headers to make sure they are compliant
with coreboot's license header policy.
Change-Id: I61938b42c5aa75d1c7706a1c5ae45dace6704c86
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/14330
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
|
|
Update all of the license headers to make sure they are compliant
with coreboot's license header policy.
Change-Id: I9689bf4ccc5f639bd98d6277bdd27afe4bb4295b
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/14329
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
|
|
Update all of the license headers to make sure they are compliant
with coreboot's license header policy.
Change-Id: I7a19ed8cf16b9424190800940d2b8ec1a96c5ce9
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/14328
Reviewed-by: Myles Watson <mylesgw@gmail.com>
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
|
|
Update all of the license headers to make sure they are compliant
with coreboot's license header policy.
Change-Id: I4572eec52bf834e4fac7bc5b54ceb591a0173a69
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/14326
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
|
|
Update all of the license headers to make sure they are compliant
with coreboot's license header policy.
Change-Id: I5e5180ec4303a121609b4acffb284daea6b08379
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/14325
Reviewed-by: Myles Watson <mylesgw@gmail.com>
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
|
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Update all of the license headers to make sure they are compliant
with coreboot's license header policy.
Change-Id: Ied67c5079a7f49594edb39caf61fe7f386c3f80d
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/14323
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
|
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Update all of the license headers to make sure they are compliant
with coreboot's license header policy.
Change-Id: I260c1ae8d0f7306dd0c72c9ca05f0789cd915a61
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/14322
Tested-by: build bot (Jenkins)
Reviewed-by: Damien Zammit <damien@zamaudio.com>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
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The following series always needs to access the functions
provided pci_rom.c.
Remove the dependency to CONFIG_VGA_ROM_RUN and depend on
CONFIG_PCI instead.
Change-Id: I6ed7ff5380edc7cd88dc1c71b43b1129a3de0f52
Signed-off-by: Patrick Rudolph <siro@das-labor.org>
Reviewed-on: https://review.coreboot.org/14219
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
|
|
Change-Id: I3120a52e21cf4ad03bb1d16b5b2b8a5e68aabf3f
Signed-off-by: Andrey Petrov <andrey.petrov@intel.com>
Reviewed-on: https://review.coreboot.org/14339
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins)
|
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Configure gpio FST_SPI_CS2_N before verstage so that tpm can be
accessed.
Change-Id: I238bf1cd508880b686f0625f28175a80de450971
Signed-off-by: Andrey Petrov <andrey.petrov@intel.com>
Reviewed-on: https://review.coreboot.org/14254
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins)
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This updates FSP UPD headers that adds new fields. Importantly
there are new FSPS UPD fields that allow to specify some BARs.
They are needed by FSP SiliconInit API to work properly.
Change-Id: Ie268c57c66b4d8fd6e00835916004058ff05762e
Signed-off-by: Andrey Petrov <andrey.petrov@intel.com>
Reviewed-on: https://review.coreboot.org/14217
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins)
|
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Certain security features on the platform use IMRs. Unfortunately
this memory is unusable for OS or firware. This patch marks IMR
regions as unusable.
Change-Id: I4803c41c699a9cb3349de2b7e0910a0a37cf8e59
Signed-off-by: Andrey Petrov <andrey.petrov@intel.com>
Reviewed-on: https://review.coreboot.org/14245
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins)
|
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The ACPI base address was being programmed sepearately from
the other BARs in the PMC device. Group all the programming
together so there isn't separate paths for programming the
relevant BARs.
Change-Id: Ib17684397fc19c42b39d066f981c01a886d65235
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://review.coreboot.org/14320
Tested-by: build bot (Jenkins)
Reviewed-by: Furquan Shaikh <furquan@google.com>
Reviewed-by: Andrey Petrov <andrey.petrov@intel.com>
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Restructure the nvm_is_write_protected routine to eliminate the dead
code error.
TEST=Build and run on Kunimitsu
Change-Id: Ia9170e27d4be3a34760555c48c1635c16f06e6a3
Signed-off-by: Lee Leahy <leroy.p.leahy@intel.com>
Reviewed-on: https://review.coreboot.org/14337
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins)
|
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Change-Id: Iacf84ac7de4362e523ad9d8aa7309eecd5277480
Signed-off-by: Timothy Pearson <tpearson@raptorengineeringinc.com>
Reviewed-on: https://review.coreboot.org/14308
Reviewed-by: Martin Roth <martinroth@google.com>
Tested-by: build bot (Jenkins)
Tested-by: Raptor Engineering Automated Test Stand <noreply@raptorengineeringinc.com>
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Change-Id: Ifb568ca126283e533232f52175d6147ee500220c
Signed-off-by: Timothy Pearson <tpearson@raptorengineeringinc.com>
Reviewed-on: https://review.coreboot.org/14307
Tested-by: Raptor Engineering Automated Test Stand <noreply@raptorengineeringinc.com>
Reviewed-by: Martin Roth <martinroth@google.com>
Tested-by: build bot (Jenkins)
|
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Change-Id: I8628dc433e12892b0839d727165f609c8b34f66e
Signed-off-by: Timothy Pearson <tpearson@raptorengineeringinc.com>
Reviewed-on: https://review.coreboot.org/14306
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
Tested-by: Raptor Engineering Automated Test Stand <noreply@raptorengineeringinc.com>
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ACPI aware OS will need _PRT table to get desired interrupt
resource assigned and make device driver working. The logical
device within SOC gets fixed interrupt line.
Change-Id: I75141bd62ca2594b74983dff54912e0b20458b9a
Signed-off-by: Zhao, Lijian <lijian.zhao@intel.com>
Reviewed-on: https://review.coreboot.org/14243
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
|
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Add southbridge and LPSS device DSDT table.
Change-Id: I0607398408900d8c5d543ecd5e5d4830d2a70bf1
Signed-off-by: Zhao, Lijian <lijian.zhao@intel.com>
Reviewed-on: https://review.coreboot.org/14218
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
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HPET table is required to report integrated HPET timer to kernel.
Without HPET table added,Linux kernel will panic when loading timer
driver.
Change-Id: I7368bc29f4e03d5882dcfc4a770fa7bfbc6c26a0
Signed-off-by: Zhao, Lijian <lijian.zhao@intel.com>
Reviewed-on: https://review.coreboot.org/13374
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
|
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A dedicated pci device driver required for LPC devices as the legacy
IO range need to be included to avoid IO resource confilict. Blindly
set to 0~0x1000 to also avoid the IO resource of COMA/COMB/LPT/FDD
and LPC.Without this driver system will have assertion on load
RTC DXE driver in UEFI payloads.
Change-Id: Icc462c159c2cf39cc1030d55acee79e73a6bfb35
Signed-off-by: Lance Zhao <lijian.zhao@intel.com>
Reviewed-on: https://review.coreboot.org/13356
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Martin Roth <martinroth@google.com>
|
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ACPI MADT tables required to describe the multiprocessor interrupt
routing. Apollolake SOC also have the interrupt override table like
other x86 silicons.
Change-Id: I85976e227963c950aad4476d68581b96e1090559
Signed-off-by: Lance Zhao <lijian.zhao@intel.com>
Reviewed-on: https://review.coreboot.org/13373
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
|
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Two of the MCT data structures passed as substructures to ramstage were
not packed, and additionally no alignment was specified. On at least
SP5100-based platforms, specifying packed with no alignment caused boot
failure dependent on the exact compiled binary layout (LPC hang).
Specifying the alignment and packing the remaining structures appears to
have resolved the remaining LPC hang issues on the KGPE-D16. Note that
packing the remaining structures alone was not sufficient to eliminate
the hang, however removing the packed attribute entirely (during debugging)
did resolve the hang at the expense of potential problems in ramstage.
Change-Id: If3a7509ed438870d4d05caaaaa091e1c47bf9b97
Signed-off-by: Timothy Pearson <tpearson@raptorengineeringinc.com>
Reviewed-on: https://review.coreboot.org/14303
Reviewed-by: Martin Roth <martinroth@google.com>
Tested-by: build bot (Jenkins)
Tested-by: Raptor Engineering Automated Test Stand <noreply@raptorengineeringinc.com>
|
|
Change-Id: Iee30a6efb8dcdd04affd5d1105a254781287e9e4
Signed-off-by: Andrey Petrov <andrey.petrov@intel.com>
Reviewed-on: https://review.coreboot.org/14253
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins)
|
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This enables CACHE_MRC_SETTINGS by default as well selects
timer configuration.
Change-Id: I0248001892ef763c39097848b5adc8c1befed1f0
Signed-off-by: Hannah Williams <hannah.williams@intel.com>
Signed-off-by: Andrey Petrov <andrey.petrov@intel.com>
Reviewed-on: https://review.coreboot.org/14252
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
|
|
Change-Id: I8fd79d438756aae03649e320d4d640cee284d88a
Signed-off-by: Andrey Petrov <andrey.petrov@intel.com>
Reviewed-on: https://review.coreboot.org/14298
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
|
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The SPI controller needs to be set up on devices such as the SP5100
before it can be accessed to write MCT backup data. Move the backup
data write after PCI configuration has been completed.
Change-Id: Ibcf31755242ac058407a422ce8aa33d6b0b293c7
Signed-off-by: Timothy Pearson <tpearson@raptorengineeringinc.com>
Reviewed-on: https://review.coreboot.org/14305
Tested-by: build bot (Jenkins)
Tested-by: Raptor Engineering Automated Test Stand <noreply@raptorengineeringinc.com>
Reviewed-by: Martin Roth <martinroth@google.com>
|
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ACPI MCFG table is required for OS to support Enhanced
Configuration Space Access.Apollolake will only support
1 PCI Segment Group, so all the pci bus number from 0
to 0xff will belong to that group.
Change-Id: I3a680eb9c83290cd531159d7e796382a132cd283
Signed-off-by: Lance Zhao <lijian.zhao@intel.com>
Reviewed-on: https://review.coreboot.org/13375
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
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Implement flash read, write, and erase functionality using the
hardware sequencing capabilities of the SOC. Due to changes in
hardware requirements, the flash chip must be probed differently
than on previous platforms (details explained in comments).
Note that this is a minimal implementation, and does not provide all
the bells and whistles.
Change-Id: I6dcc3bc36dfce61927d126d231a16d485acb1bdc
Signed-off-by: Alexandru Gagniuc <alexandrux.gagniuc@intel.com>
Signed-off-by: Andrey Petrov <andrey.petrov@intel.com>
Reviewed-on: https://review.coreboot.org/14246
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
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The delay_tsc.c compilation unit used the C preprocessor
to conditionally compile different code paths. Instead of
guarding large blocks of code allow the compiler to optimize
out unreachable code.
Change-Id: I660c21d6f4099b0d7aefa84b14f1e68d6fd732c3
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://review.coreboot.org/14302
Tested-by: build bot (Jenkins)
Reviewed-by: Furquan Shaikh <furquan@google.com>
Reviewed-by: Andrey Petrov <andrey.petrov@intel.com>
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The delay_tsc.c code took different paths depending
__PRE_RAM__ being defined or not. Also, timer_monotonic_get()
was only compiled in a !__PRE_RAM__ environment. Clean up
the code paths by employing CAR_GLOBAL for the global state
which allows the same code to be used in all stages.
Lastly, handle apollolake fallout now that init_timer() is
not needed in placeholders.c.
Change-Id: Ia769fa71e2c9d8b11201a3896d117097f2cb7c56
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://review.coreboot.org/14301
Tested-by: build bot (Jenkins)
Reviewed-by: Furquan Shaikh <furquan@google.com>
Reviewed-by: Andrey Petrov <andrey.petrov@intel.com>
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The current code in delay_tsc.c uses globals and is heavily
guarded by a lot of preprocessor macros. In order to remove
__PRE_RAM__ constraints one needs to use CAR_GLOBAL for the
global variables. Therefore, abstract away direct access to
the globals such that CAR_GLOBAL can be easily employed.
Change-Id: I3350d1a762120476926c8d9f5f5a7aba138daf5f
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://review.coreboot.org/14300
Tested-by: build bot (Jenkins)
Reviewed-by: Furquan Shaikh <furquan@google.com>
Reviewed-by: Andrey Petrov <andrey.petrov@intel.com>
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It's not selected by any path so it's a dead option with
associated dead code. Remove the config option as well as
the code paths that were never used any longer.
Change-Id: Ie536eee54e5c63bd90192f413c69e0dd2fea9171
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://review.coreboot.org/14299
Tested-by: build bot (Jenkins)
Reviewed-by: Furquan Shaikh <furquan@google.com>
Reviewed-by: Andrey Petrov <andrey.petrov@intel.com>
Reviewed-by: Myles Watson <mylesgw@gmail.com>
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