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2018-08-09src/arch: Fix typoElyes HAOUAS
Change-Id: I24d219b4ce6033f64886e22973ca8716113d319f Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/27919 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Martin Roth <martinroth@google.com>
2018-08-09src/northbridge: Fix typoElyes HAOUAS
Change-Id: I00094028036f33892362b935899e1bceef1da625 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/27911 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Martin Roth <martinroth@google.com>
2018-08-09src/security/vboot: Fix typoElyes HAOUAS
Change-Id: Ie98ee00a83d837b6d6491fed3a474048dc23e104 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/27910 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Martin Roth <martinroth@google.com>
2018-08-09src/soc: Fix typoElyes HAOUAS
Change-Id: I8053d0f0863aa4d93692487f1ca802195c2d475f Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/27908 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Martin Roth <martinroth@google.com>
2018-08-09src/superio: Fix typo and remove unneeded whitespaceElyes HAOUAS
Change-Id: Iadc28d1632aa9b7d0b028c229049a348d5c07882 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/27875 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Martin Roth <martinroth@google.com>
2018-08-09google/grunt: Override BayHub EMMC driving strengthKevin Chiu
Careena EVT SanDisk EMMC sku has high fail rate of 0x5B reboot failure. It'll need to increase 1.8V EMMC CLK/CMD, Data driving strength for this issue. CLK[6:4] CMD,DATA[3:1] original register value: 0x6B enhanced: 0x7F BUG=b:111964336 BRANCH=master TEST=emerge-grunt coreboot Change-Id: I3db38ff12c566c258895c6643008a0472ca528bb Signed-off-by: Kevin Chiu <Kevin.Chiu@quantatw.com> Reviewed-on: https://review.coreboot.org/27816 Reviewed-by: Martin Roth <martinroth@google.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2018-08-09drivers/spi/spi_flash.c: Check input parameterRichard Spiegel
In procedure spi_flash_cmd_erase(), parameter "len" is not validated and could lead to the return of an invalid (non-initialized) value. Validate the parameter early on. BUG=b:112253891 TEST=Build and boot grunt. Change-Id: I0b5129a15c9e0ea45f4dba4ab0729196cb64699b Signed-off-by: Richard Spiegel <richard.spiegel@silverbackltd.com> Reviewed-on: https://review.coreboot.org/27952 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Martin Roth <martinroth@google.com>
2018-08-09src/device/pci_rom.c: Remove double initializationRichard Spiegel
In procedure pci_rom_probe(), variable vendev is initialized twice. Remove one initialization. BUG=b:112253891 TEST=Build and boot grunt. Change-Id: I8a71aa1aea2047ab2d98e09d1d6610de552b6cb4 Signed-off-by: Richard Spiegel <richard.spiegel@silverbackltd.com> Reviewed-on: https://review.coreboot.org/27949 Reviewed-by: Martin Roth <martinroth@google.com> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2018-08-09arch/x86/exception.c: Remove double initializationRichard Spiegel
In procedure exception_init(), structure pointer gates is initialized twice. Remove one initialization. BUG=b:112253891 TEST=Build and boot grunt. Change-Id: If0280963e8b796f795e77a11569277dcf16b4507 Signed-off-by: Richard Spiegel <richard.spiegel@silverbackltd.com> Reviewed-on: https://review.coreboot.org/27948 Reviewed-by: Martin Roth <martinroth@google.com> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2018-08-09cpu/x86/mp_init.c: Fix error treatmentRichard Spiegel
In procedure allocate_cpu_devices(), if structure pointer new is null skip using the pointer. Add a "continue;" to skip using the pointer. The issue was found by static analysis tool. BUG=b:112253891 TEST=Build and boot grunt. Change-Id: I7011fbfa0725f22a6dfbca6752e668eddac3463c Signed-off-by: Richard Spiegel <richard.spiegel@silverbackltd.com> Reviewed-on: https://review.coreboot.org/27951 Reviewed-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-by: Martin Roth <martinroth@google.com> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2018-08-09mb/google/octopus: remove disable_periodic_retraining optionsAaron Durbin
The Micron material that was broken has long since been fixed that required this option. glkrvp had these stale entries and were subsequently copied to octopus. Remove the need for this option. BUG=b:35581751 Change-Id: Id73584367c2ad0e4958b5ea0f04a28e5fc82d085 Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/27959 Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Justin TerAvest <teravest@chromium.org> Reviewed-by: Furquan Shaikh <furquan@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2018-08-09cpu/intel/smm: Make sure SMRR base is aligned to SMRR sizeArthur Heymans
If TSEG_BASE is not TSEG_SIZE aligned the SMRR settings are invalid, therefore guard against this. Change-Id: I48f55cdac5f4b16b9a8d7a8ef3a84918e756e315 Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/27870 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2018-08-09rk3288: Dig up two more KB of SRAM from under the couch cushionsJulius Werner
RK3288 has always been notoriously low on SRAM, to the point where its boards have less than 100 bytes left in both their bootblock/verstage sections. This becomes a problem every time we try to add a tiny amount of code to common coreboot interfaces that are included in them. This patch manages to add another KB to each, one from the CBMEM console (which now might get cut off a bit, but that's life) and one by moving the TTB_SUBTABLES to PMUSRAM. PMUSRAM is a weird world where write accesses must always be exactly 4 bytes long or they hang the CPU, so we mostly ignore it... but thankfully, page table entries are exactly 4 bytes long and that's the only thing we write to this region, so it works out in this case. Change-Id: I5aecd66db40b3f52299b270322b8c8784dbe7e6f Signed-off-by: Julius Werner <jwerner@chromium.org> Reviewed-on: https://review.coreboot.org/27950 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Patrick Rudolph <siro@das-labor.org>
2018-08-09drivers/spi/winbond: Improve structure packingPatrick Rudolph
Use bitfields to pack the struct more tightly. Change-Id: If1e7a5a3a9504327f987403ec0a7b79b2383792a Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com> Reviewed-on: https://review.coreboot.org/27815 Reviewed-by: Julius Werner <jwerner@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2018-08-09superio: fix and extend pnp_info of wpcd376iStefan Tauner
The implementation of wpcd376i in coreboot is based on the superiotool output which apparently was incorrect. This patch refines the implementation to match the datasheet. Change-Id: I0108e912dc4f603276074f0999c6d3146c3b13f9 Signed-off-by: Stefan Tauner <stefan.tauner@gmx.at> Reviewed-on: https://review.coreboot.org/27857 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
2018-08-09lib/edid.c: Avoid static analysis error for unused valueRichard Spiegel
Within procedure cea_hdmi_block, the variable "b" is used as an index into a buffer of EDID bytes. At the end, it's incremented but not used, thus causing a static analysis error. Add a "(void)b;" at the end to avoid the static analysis error. BUG=b:112253891 TEST=Build and boot grunt. Change-Id: Ibd0b4a21bf82fcc46a627bc75564a850b7374989 Signed-off-by: Richard Spiegel <richard.spiegel@silverbackltd.com> Reviewed-on: https://review.coreboot.org/27929 Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-by: Martin Roth <martinroth@google.com> Reviewed-by: Julius Werner <jwerner@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2018-08-09mb/google/poppy/variants/atlas: Do not override icc_maxCaveh Jalali
Skylake SoC code now sets the icc_max based on the CPU SKU, so we should not hard-code it in the device tree. BUG=b:110890675 BRANCH=None TEST=boots on atlas Change-Id: I7eb3499b7bea9ab2c49e1f299e2dbb688c8d1c33 Signed-off-by: Caveh Jalali <caveh@chromium.org> Reviewed-on: https://review.coreboot.org/27791 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Gaggery Tsai <gaggery.tsai@intel.com>
2018-08-08security/tpm: Report tpm_unmarshal_response warningRichard Spiegel
In procedure tpm_unmarshal_response(), variable "rc" is used early to decide if it should return NULL. Later however, the code proceeds to its end even if one subroutine reports error. If "rc" is not 0, report that there was a partial error in the procedure. BUG=b:112253891 TEST=Build and boot grunt. Change-Id: I7575bc75104fd97f138224aa57561e68f6548e58 Signed-off-by: Richard Spiegel <richard.spiegel@silverbackltd.com> Reviewed-on: https://review.coreboot.org/27931 Reviewed-by: Martin Roth <martinroth@google.com> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com> Reviewed-by: Philipp Deppenwiese <zaolin.daisuki@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2018-08-08Documentation: Add FIT payload documentationPatrick Rudolph
Describe the new uImage.FIT loader. Change-Id: I8b2060f2a63406669196bcbc190cc1511ae9fe94 Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com> Reviewed-on: https://review.coreboot.org/27253 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Philipp Deppenwiese <zaolin.daisuki@gmail.com>
2018-08-08libpayload/drivers/usb/xhci: Replace raw values with constantsRaul E Rangel
BUG=none TEST=compiled on grunt and made sure USB still works in depthcharge Change-Id: I972f4604bb5ff3838cb15f323c5a579ad890ecf5 Signed-off-by: Raul E Rangel <rrangel@chromium.org> Reviewed-on: https://review.coreboot.org/27883 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Martin Roth <martinroth@google.com>
2018-08-08Makefile: Enable DELETE_ON_ERROR for all targetsRaul E Rangel
If a target is interrupted in the middle of writing an output file, the file could be left in a corrupt state. A subsequent make invocation will see the file as up to date and can cause very confusing errors. BUG=b:112267918 TEST=Made a target fail before completion and verified make deleted the output file. Change-Id: I865827ea769b4dffa638d4324fc7284f6cb2ddc0 Signed-off-by: Raul E Rangel <rrangel@chromium.org> Reviewed-on: https://review.coreboot.org/27885 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Julius Werner <jwerner@chromium.org> Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2018-08-08security/vboot: Split fwid.region build targetRaul E Rangel
Add the ability to specify the fwid version via a file instead of via config. This makes it so when doing an incremental build all objects are not invalidated when bumping the fwid. The coreboot ebuild will create this file to pass the latest version. BUG=b:112267918 TEST=ran dmidecide -t 0 and verified version was present Change-Id: I955106efd648a75a1311f24ede46bd238d1517e0 Signed-off-by: Raul E Rangel <rrangel@chromium.org> Reviewed-on: https://review.coreboot.org/27884 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Julius Werner <jwerner@chromium.org>
2018-08-08mainboard/google/kahlee: Set SYSTEM_TYPE_LAPTOPRaul E Rangel
This configures the ACPI FADT perferred power management profile to PM_MOBILE instead of PM_DESKTOP. I'm not sure what impact this actually has. I just noticed the other boards have it set. BUG=b:110971913 TEST=Made sure SYSTEM_TYPE_LAPTOP shows up in coreboot.config Change-Id: Iea1b8359b80d167e69745358f543f025713294ba Signed-off-by: Raul E Rangel <rrangel@chromium.org> Reviewed-on: https://review.coreboot.org/27930 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Martin Roth <martinroth@google.com>
2018-08-08soc/amd/stoneyridge: Prevent reboot in romstageRaul E Rangel
By setting this register in bootblock AmdInitEnv will no longer trigger a reset in romstage. This fixes a few vboot test failures and also speeds up boot time. BUG=b:111610455 TEST=Built grunt and made sure bootblock only happens once on cold boot, and S3 resume. Change-Id: Ie19f7a14deaef45ac63156bec6946273c1b9447e Signed-off-by: Raul E Rangel <rrangel@chromium.org> Reviewed-on: https://review.coreboot.org/27876 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Martin Roth <martinroth@google.com>
2018-08-08amd/stoneyridge: Dump MCA registersMarshall Dawson
Add a function to provide a rudimentary dump of the Machine Check Architecture registers. These values survive a warm reset. BUG=b:65445599 TEST=Verify on a Grunt having propensity for #MC errors Change-Id: Ib6875cabe3041e65c811d8b2232f7ac6bedd1a02 Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com> Reviewed-on: https://review.coreboot.org/27926 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Martin Roth <martinroth@google.com>
2018-08-08amd/fam15: Add MCA bank register definitionsMarshall Dawson
Define the additional registers used for each Machine Check Architecture bank. Change-Id: I962f23662789a3b974f4946555f67fcfc6147df8 Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com> Reviewed-on: https://review.coreboot.org/27925 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Martin Roth <martinroth@google.com>
2018-08-08amd/stoneyridge: Add warm reset detectionMarshall Dawson
Extend the existing reset handling features in Stoney Ridge to plan for, and recognize, warm resets. The ColdRstDet bit is always zero on a cold reset, and is intended as a mechanism for the BIOS to determine the type of a reset that occurred. Set ColdRstDet=1 after all cores have been initialized, so that any subsequent reset may be identified as warm/cold. A later patch will check the value during mp_init. Change-Id: I90255918de03018c9f090bff1e56a8bda5e7365e Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com> Reviewed-on: https://review.coreboot.org/27924 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Martin Roth <martinroth@google.com>
2018-08-08cpu/amd: Correct number of MCA banks clearedMarshall Dawson
Use the value discovered in the MCG_CAP[Count] for the number of MCA status registers to clear. The generations should have the following number of banks: * Family 10h: 6 banks * Family 12h: 6 * Family 14h: 6 * Family 15h: 7 * Family 16h: 6 Change-Id: I0fc6d127a200b10fd484e051d84353cc61b27a41 Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com> Reviewed-on: https://review.coreboot.org/27923 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Martin Roth <martinroth@google.com>
2018-08-08cpu/amd: Improve formattingMarshall Dawson
Remove for() braces from around single lines. Remove extra blank lines. This cleans up checkpatch problems in a subsequent patch. Change-Id: I329ac03365e51799581c56eed27ee54de6826f14 Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com> Reviewed-on: https://review.coreboot.org/27935 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Martin Roth <martinroth@google.com>
2018-08-08cpu/amd: Rename MCA status registerMarshall Dawson
Change the defined name of MCI_STATUS (i.e. MCi_STATUS) to reflect its MC0_STATUS address. Change-Id: I97d2631a186965bb8b18f544ed9648b3a71f5fb0 Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com> Reviewed-on: https://review.coreboot.org/27922 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Martin Roth <martinroth@google.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2018-08-08ec/google/chromeec: add support for retrieving DRAM part numberAaron Durbin
The DRAM part number can be stored in the CBI data. Therefore, add support for fetching the DRAM part number from CBI. BUG=b:112203105 TEST=Fetched data from CBI on phaser during testing. Change-Id: Ia721c01aab5848ff36e11792adf9c494aa25c01d Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/27945 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Justin TerAvest <teravest@chromium.org> Reviewed-by: Furquan Shaikh <furquan@google.com>
2018-08-08soc/intel/apollolake: add new dimm info saving APIAaron Durbin
The current call for saving dimm info passed the lpddr4_cfg and memory sku id. In order to prepare decoupling the part number from lpddr4_cfg provide a new API, save_lpddr4_dimm_info_part_num(), which explicitly takes the part number. The previous API now uses the new one internally. BUG=b:112203105 Change-Id: Ieadf452b6daa3231a0c5e3be61b0603b40d0fff2 Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/27944 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Justin TerAvest <teravest@chromium.org> Reviewed-by: Furquan Shaikh <furquan@google.com>
2018-08-08soc/intel/apollolake: Add support for LPDDR4 nWR settingRavi Sarawadi
nWR (Write-Recovery for AutoPre-charge commands), the programmed value of nWR is the number of clock cycles the LPDDR4-SDRAM device uses to determine the starting point of an internal Pre-charge operation after a Write burst with AP (auto-pre-charge) enabled. For >2133MHz speed parts the nWR needs to be set to 24 clock cycles. The nWR field, though, is only in the GLK FSP, so just update that field conditionally based on the GLK Kconfig option. BUG=b:112062440 TEST= build test Change-Id: I1147538f72f4e2f14e32f3657c05f1f505a56fbf Signed-off-by: Ravi Sarawadi <ravishankar.sarawadi@intel.com> Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/27850 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Furquan Shaikh <furquan@google.com>
2018-08-08soc/amd/stoneyridge/acpi.c: Remove fixed value variablesRichard Spiegel
In procedure generate_cpu_entries(), the code was copied from code that could change variables "plen" and "pcontrol_blk" based on number of cores. This is not the case with stoneyridge (2 cores only), and there's no need to use the variables. Remove them and replace with fixed values. BUG=b:112253891 TEST=Build and boot grunt. Change-Id: I0258b19960b050e8da9d218ded3f1f3bfccad163 Signed-off-by: Richard Spiegel <richard.spiegel@silverbackltd.com> Reviewed-on: https://review.coreboot.org/27877 Reviewed-by: Martin Roth <martinroth@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2018-08-08device/pci_device.c: Remove unused variable attr settingRichard Spiegel
In procedure pci_get_resource, when setting an IO mapped base address, variable attr is &= with PCI_BASE_ADDRESS_IO_ATTR_MASK. However, in this particular code flow variable attr is not used later. Remove the line. BUG=b:112253891 TEST=Build and boot grunt. Change-Id: Ia4fdda1be92d22017a7a913a911db15aaa440b69 Signed-off-by: Richard Spiegel <richard.spiegel@silverbackltd.com> Reviewed-on: https://review.coreboot.org/27928 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Martin Roth <martinroth@google.com>
2018-08-08lib/bootmem.c: Remove unused setting of variable "begin"Richard Spiegel
The variable "begin" is extracted from the structure, but 4 lines below it's overwritten with "end - size". This causes a static build scan error that should be fixed. Remove the initial assignment of variable "begin". BUG=b:112253891 TEST=Build and boot grunt. Change-Id: I0a265747e61289f045c5cac09e40478bd31e16fc Signed-off-by: Richard Spiegel <richard.spiegel@silverbackltd.com> Reviewed-on: https://review.coreboot.org/27886 Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Martin Roth <martinroth@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2018-08-08mb/intel/cannonlake_rvp/devicetree: Remove spurious CPP directivesArthur Heymans
The devicetree is not run through a C pre-processor, so remove it. Change-Id: I161be45b2035f3a8724bf3217260e7571c429da8 Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/27927 Reviewed-by: Naresh Solanki <naresh.solanki.2011@gmail.com> Reviewed-by: Nico Huber <nico.h@gmx.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2018-08-08src/soc/intel/common: Configure the gspi chip select state correctlyAamir Bohra
This implementation updates the chip select control register programming in gspi controller setup call to program the correct bit fields for chip select state. Change-Id: Ifab37b0003f09a680024d5b155ab0bb157920a53 Signed-off-by: Aamir Bohra <aamir.bohra@intel.com> Reviewed-on: https://review.coreboot.org/27889 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Subrata Banik <subrata.banik@intel.com> Reviewed-by: Furquan Shaikh <furquan@google.com>
2018-08-07arch: Retire cache_sync_instructions() from <arch/cache.h> (except arm)Julius Werner
cache_sync_instructions() has been superseded by arch_program_segment_loaded() and friends for a while. There are no uses in common code anymore, so let's remove it from <arch/cache.h> for all architectures. arm64 still has an implementation and one reference, but they are not really needed since arch_program_segment_loaded() does the same thing already. Remove them. Leave it in arm(32) since there are several references (including in SoC code) that I don't feel like tracking down and testing right now. Change-Id: I6b776ad49782d981d6f1ef0a0e013812cf408524 Signed-off-by: Julius Werner <jwerner@chromium.org> Reviewed-on: https://review.coreboot.org/27879 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2018-08-07arm64: Disable MMU during legacy payload handoff (without Arm TF)Julius Werner
coreboot payloads expect to be entered with MMU disabled on arm64. The usual path via Arm TF already does this, so let's align the legacy path (without Secure Monitor) to do the same. Change-Id: I18717e00c905123d53b27a81185b534ba819c7b3 Signed-off-by: Julius Werner <jwerner@chromium.org> Reviewed-on: https://review.coreboot.org/27878 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2018-08-07sdm845: Implement bitbang UART for bootblockJulius Werner
This patch replaces the UART in the bootblock of SDM845 with a bitbang implementation. Since SDM845 hardware UART needs a firmware blob loaded into it before it becomes usable, it is not really suited for use in the bootblock (since by the time we can read blobs from SPI, the bootblock is essentially over anyway). This solution allows us to still have some console output during early SoC initialization. Change-Id: I0c252ec83a7993edce5c4debc687f1fdd0d7b36d Signed-off-by: Julius Werner <jwerner@chromium.org> Reviewed-on: https://review.coreboot.org/25813 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2018-08-07security/tpm: Check for NULL pointerFurquan Shaikh
Change bce49c2 (security/tpm: Improve TCPA log generation) missed checking for NULL pointer before accessing the tcpa_table returned by tcpa_log_init. This change fixes the boot hang observed on octopus by ensuring pointer is checked for NULL before using it. BUG=b:111403731 TEST=Verified that octopus boots up fine. Change-Id: I2e46197065f8db1dc028a85551546263e60d46b2 Signed-off-by: Furquan Shaikh <furquan@google.com> Reviewed-on: https://review.coreboot.org/27933 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Justin TerAvest <teravest@chromium.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2018-08-07ifdtool: reorder output of JID dumpsStefan Tauner
Change-Id: I109f620bb644c3979ae297bdf544d295cdbac57f Signed-off-by: Stefan Tauner <stefan.tauner@gmx.at> Reviewed-on: https://review.coreboot.org/27859 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
2018-08-07ifdtool: fix flumap handling in chipsets prior ibex peak/5 seriesStefan Tauner
The Upper Map section in the descriptor contains a database of flash chips (VSCC Table). Its offset is located at a fixed offset from the beginning of the image. ifdtool falsely calculates the offset from the descriptor signature which has moved by 16 bytes with step b of the Ibex Peak (5 series) chipset. This produces bogus output for all chipsets older than that. This patch corrects the behavior by calculating the offset of flumap by adding 4096 - 256 - 4 to the start of the image. Change-Id: I14f029fe702c129dfd8069a58fbd41113700f7ef Signed-off-by: Stefan Tauner <stefan.tauner@gmx.at> Reviewed-on: https://review.coreboot.org/27858 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
2018-08-07sb/intel/i82801[ijg]x: remove stale board-specific comments from ich*.aslStefan Tauner
Apparently they were introduced when refining ICH7 support when porting Kontron 986LCD-M and then copied over to ICH9 and 10. Change-Id: I2d9ece608955310d22b79574b9113a1521b2076c Signed-off-by: Stefan Tauner <stefan.tauner@gmx.at> Reviewed-on: https://review.coreboot.org/27855 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
2018-08-07mb/google/poppy/variants/nautilus: Set CABC_EN to GPO high before EDP power onSeunghwan Kim
If GPP_E22(CABC_EN) remained floating GPI(SoC default) at V3.3_DX_EDP on, it may cause damage on the GPIO pad. To prevent, we would set this pad to GPO on romstage before EDP power on. Since we need to cover all systems in market, I put it into romstage instead of early_gpio_table. BUG=b:111860510 BRANCH=poppy TEST=Verified CABC_EN is set to GPO high 5ms before EDP power on Change-Id: I34e2fe86329a88eb05e0ea3c6beac6a64754b41e Signed-off-by: Seunghwan Kim <sh_.kim@samsung.com> Reviewed-on: https://review.coreboot.org/27773 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Furquan Shaikh <furquan@google.com>
2018-08-07mb/google/poppy: Add variant callback for romstage GPIO configurationFurquan Shaikh
This change adds variant callback to get GPIO configuration table in romstage and configures these GPIOs before memory training is performed. BUG=b:111860510 BRANCH=poppy Change-Id: I1eb51356fb3f4c0f4ff29b22dbcde6dbece303ad Signed-off-by: Furquan Shaikh <furquan@google.com> Reviewed-on: https://review.coreboot.org/27863 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2018-08-07mb/google/poppy/variants/nautilus: Add SKU info to SMBIOSFurquan Shaikh
This change provides implementation of smbios_mainboard_sku() to add proper "skuX" string to SMBIOS table 1. BUG=b:112163362 TEST=Verified "dmidecode -t 1" reports skuX correctly. Change-Id: I7e42d2c80d791ea7170d066d2eeaa0c6811eb9c9 Signed-off-by: Furquan Shaikh <furquan@google.com> Reviewed-on: https://review.coreboot.org/27862 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2018-08-06soc/amd/stoneyridge: Call AMD ALIB method with AC/DC stateMarc Jones
AMD ALIB Function 1 accepts the AC/DC startup state. This is reported to be required for AMD PSPP settings. BUG=b:112020107 TEST= build test Change-Id: Ibb6c872d84745217912956c15d6ca2e8ba387561 Signed-off-by: Marc Jones <marcj303@gmail.com> Reviewed-on: https://review.coreboot.org/27785 Reviewed-by: Martin Roth <martinroth@google.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2018-08-06mainboard/google/kahlee: Add PSPP override settingMarc Jones
Add default PSPP AGESA setting for Kahlee/Grunt mainboards. BUG=b:112020107 TEST= build test Change-Id: I8a8605402379de88a04f3a16553c308513fa1531 Signed-off-by: Marc Jones <marcj303@gmail.com> Reviewed-on: https://review.coreboot.org/27784 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Martin Roth <martinroth@google.com>
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-19 14:48:15 +0000