Enforcing the exact match of FSPS UPD block size between FSP and
coreboot mandates simultaneous updates to coreboot and FSP repos. Allow
coreboot to proceed if its UPD structure is smaller than FSP one. This
usually indicates that FSPS has an updated (larger) UPD structure which
should be soon matched/updated on the coreboot side to keep them in
sync.
While this is an undesirable situation that should be corrected
ASAP, it is safe from coreboot perspective. It is safe (as long as
default values in FSP UPD are sane enough to boot) because FSPS UPD
buffer is allocated on the heap with the size specified in FSPS
(larger) and filled with FSPS default values. This allows FSP UPD
changes to be submitted first followed by changes in coreboot repo.
Note that this only applies to the case when entire FSPS UPD structure
grows which should be rare as FSP should allocate enough reserve space,
anticipating future expansion, to keep the structure from growing when
new members are added.
BUG=b:171234996
BRANCH=Zork
TEST=build Trembyle
Change-Id: I557fd3a1f208b5b444ccf76e1552e74ecf4decad
Signed-off-by: Nikolai Vyssotski <nikolai.vyssotski@amd.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/50576
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
Reviewed-by: Martin Roth <martinroth@google.com>
Without the cast the left shift is done on a 32 bit variable that gets
extended to 64 bits afterwards which results in missing MSBs. To avoid
this, do the cast to 64 bits before the left shift.
Found-by: Coverity CID 1443793, 1443794
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I7cfa5b9b6ad71f36445ae2fa35140a8713288267
Reviewed-on: https://review.coreboot.org/c/coreboot/+/50778
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
The I2C EEPROM on SMBUS needs to be updated with the current board
layout, so that the BMC knows the actual configuration.
Collect all needed information and update the EEPROM if something
changed. Every byte written add a delay of 5 msec.
Change-Id: Ic8485e6c700eede75b1e829238ee70da65118ace
Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/48810
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Rudolph <siro@das-labor.org>
Some (notably older Intel) boards use a tabular description of irq
routing that we want to keep pristine no matter what clang-format
considers correct (as that's ugly).
Change-Id: I259255a9f60208c659b658ecb81535e84a2aaa8c
Signed-off-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/50545
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr>
This only makes sense if relocation via MSR is possible, to relocate
APs in parallel. xeon_sp hardware does not support these MSR.
TESTED: ocp/deltalake boots fine. SMM is relocated on CPU 0 just like
all other cores.
Change-Id: Ic45e6985093b8c9a1cee13c87bc0f09c77aaa0d2
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/50722
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Enable Refresh2X to mitigate RAM corruption during long
(> 1hr) periods of S3/suspend, which leads to failure to
successfully resume from S3. Unknown if an issue with all
DRAM types, but tested w/Kingston KVR24S17D8 16GiB DDR4 SODIMMs.
Test: Build/boot Librem Mini v1/v2, put device in suspend,
wait > 1hr, ensure resume from S3 successful 100% of the time.
Change-Id: Ie8e3ebbb1ebdcd98813b5f36f580a235712d2f97
Signed-off-by: Matt DeVillier <matt.devillier@puri.sm>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/50756
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
The `data->spd_len` option always needs to be initialised. However, it
did not get set when using a mixed memory topology. Correct this bug.
Fixes: commit 859ca18ced
Change-Id: I8a165f000e5d52e49de18d7648d02fe76d2dd296
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/50786
Reviewed-by: Subrata Banik <subrata.banik@intel.com>
Reviewed-by: EricR Lai <ericr_lai@compal.corp-partner.google.com>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
This was replaced by APM_CNT defined in src/include/cpu/x86/smm.h, so
remove the now unused definitions.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: Ibd25dcdb57de14fe42352f01067cedca53712d56
Reviewed-on: https://review.coreboot.org/c/coreboot/+/50777
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
n is the default of bool Kconfig options, so no need to have that added
to each option.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I8775d84caee6fda95eb7749e96090fe05417e764
Reviewed-on: https://review.coreboot.org/c/coreboot/+/50779
Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
To build a CrOS-style zephyr, we need a couple of u-boot tools, so add
them here instead of rebuilding them on every zephyr build (which is
also harder to get right because search paths are no strength of python)
Change-Id: Ib95fcb644ac87c5f35f2228fe081c922452b5213
Signed-off-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/50744
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martinroth@google.com>
I also removed the unnecessary #include in soc.asl.
Signed-off-by: Raul E Rangel <rrangel@chromium.org>
Change-Id: Ifbd79871fd49b18f45d97f64ccd68fa96eaaebce
Reviewed-on: https://review.coreboot.org/c/coreboot/+/50572
Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Reviewed-by: Mathew King <mathewk@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
This fixes the undefined reference for NVB0, NVB1, and NVB2.
Signed-off-by: Raul E Rangel <rrangel@chromium.org>
Change-Id: Ib4ba24b66b9ae7899ccd40f91cdd23074f6afc4b
Reviewed-on: https://review.coreboot.org/c/coreboot/+/50614
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
Add MMCONF_BUS_NUMBER=256 as this was not defined for
this SoC.
Change-Id: I6ba861d3b7d5ac083c9b16c8f6ad179efd403bcd
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/50664
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-by: Nico Huber <nico.h@gmx.de>
Move SPD manufacturer ID decoding to device/dram. Will be used by the
following patch outside of SMBIOS scope as well.
Change-Id: Iec175cd6ab1d20761da955785e4bc0e87ae02dbb
Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/50544
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
* Check and print errors returned from reading from I2C
* Rework offset calculation by using more macros
* Get rid of stage-specific preprocessor code
* Define the EEPROM layout as struct
* Make use of the defined EEPROM layout to calculate offsets
* Read the UPD to disable VT-d from EEPROM
Change-Id: Iad77811318c7dfd3a3a4f8d523cfa0f457f168b6
Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/48808
Reviewed-by: Patrick Rudolph <siro@das-labor.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
This bit is primarily used to issue RDA commands. There doesn't seem to
be any limitation regarding the number of address bits.
Change-Id: I2804f67319c9bc736f9086af408853056aabedd6
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/50473
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
With chipset_power_state filled in romstage CBMEM hooks and
GNVS allocated early in ramstage, GNVS wake source is now
also filled for normal boot path.
Change-Id: I2d44770392d14d2d6e22cc98df9d1751c8717ff3
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/50004
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
This fixes the following issues:
bincfg.l: In function ‘parsehex’:
error: declaration of ‘val’ shadows a global declaration
bincfg.y: In function ‘generate_binary_with_gbe_checksum’:
error: comparison of integer expressions of different signedness
bincfg.y: In function ‘yyerror’:
bincfg.y:408:28: error: unused parameter ‘fp’
bincfg.y: In function ‘main’:
bincfg.y:452:15: error: unused variable ‘pos’
bincfg.y:451:16: error: unused variable ‘c’
BUG=None
TEST=Build outputs and make sure they're identical.
Signed-off-by: Martin Roth <martin@coreboot.org>
Change-Id: I60039b741c226a6b6ba53306f6fa293da89e5355
Reviewed-on: https://review.coreboot.org/c/coreboot/+/50653
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Martin Roth