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2019-08-13cpu/x86: Move some SMM function declarationsKyösti Mälkki
Change-Id: I9a4e57f8fd032f2824eab0e5b59d635710e3e24b Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/34822 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2019-08-11arch/x86: Flip option NO_CAR_GLOBAL_MIGRATIONKyösti Mälkki
It is easier to track CAR_GLOBAL_MIGRATION which is the approach to be deprecated with the next release. This change enforces new policy; POSTCAR_STAGE=y is not allowed together with CAR_GLOBAL_MIGRATION=y. Change-Id: I0dbad6a14e68bf566ac0f151dc8ea259e5ae2250 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/34804 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2019-08-08arch/riscv: Enable FIT supportJonathan Neuschäfer
Tested on qemu-riscv. Depends on OpenSBI integration and proper memory detection in qemu. Boots into Linux until initrd should be loaded. Tested on SiFive/unleashed: Boots into Linux until earlycon terminates. Change-Id: I5ebc6cc2cc9e328f36d70fba13555386bb8c29d6 Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net> Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/30292 Reviewed-by: Philipp Deppenwiese <zaolin.daisuki@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-08-06arch/x86/acpi.c: Change TPM2 ACPI Table to support CRBChristian Walter
Change the TPM2 ACPI Table to support CRB Interface when selected. Change-Id: Ide3af348fd4676f2d04e1d0b9ad83f9124e09dcc Signed-off-by: Christian Walter <christian.walter@9elements.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/34333 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Philipp Deppenwiese <zaolin.daisuki@gmail.com>
2019-08-03smbios: Make SMBIOS type 3 enclosure type settable at runtimeMathew King
smbios.h had already declared smbios_mainboard_enclosure_type so this change defines it. It can be overridden in a mainboard so the enclosure type can be set at runtime. We have a mainboard that will be used in different enclosures and we are planning on using a single BIOS image for all of the enclosures so it will need to be set dynamically based on sku. BUG=b:138745917 TEST=Built arcada firmware and verified via dmidecode that enclosure type is correctly set to "Convertible", then temporarily added a smbios_mainboard_enclosure_type to arcadas board file returning 0x20 and verified with dmidecode that the enclosure type is "Detachable" Change-Id: Iba6e582640989f5cb7e6613813e7b033760a977c Signed-off-by: Mathew King <mathewk@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/34646 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Martin Roth <martinroth@google.com>
2019-08-03riscv: add support for OpenSBIXiang Wang
Call OpenSBI in M-Mode and use it to set up SBI and to lockdown the platform. It will also jump to the specified payload when done. This behaviour is similar to BL31 on aarch31. The payload is 41KiB in size on qemu. Tested on qemu-riscv: Required to boot a kernel as OpenSBI's instruction emulation feature is required on that virtual machine. Tested on SiFive/unleashed: The earlycon is working. No console after regular serial driver should take over, which might be related to kernel config. Change-Id: I2a178595bd2aa2e1f114cbc69e8eadd46955b54d Signed-off-by: Xiang Wang <merle@hardenedlinux.org> Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32394 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Philipp Deppenwiese <zaolin.daisuki@gmail.com>
2019-08-02src/arch/x86/acpi: Constify struct device instancesAamir Bohra
Constify the struct device arguments in below APIs: > acpi_device_name > acpi_device_path_fill > acpi_device_path > acpi_write_dbg2_pci_uart > acpi_device_scope > acpi_device_path_join The APIs do not seem to modify the argument and are using device argument as reference to device only. Change-Id: Ic2ce045f17efa288eb41503795723d0ad5ec78bd Signed-off-by: Aamir Bohra <aamir.bohra@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/34625 Reviewed-by: Subrata Banik <subrata.banik@intel.com> Reviewed-by: Patrick Rudolph <patrick.rudolph@9elements.com> Reviewed-by: Nico Huber <nico.h@gmx.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-07-28riscv: Remove unused headersPatrick Rudolph
Change-Id: I4cd03e043e1bc2795b98d6ec2f88efa5b50d872b Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/34141 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nico Huber <nico.h@gmx.de>
2019-07-26arch/ppc64: Make PPC64 stages select ARCH_PPC64Arthur Heymans
Also don't define the default as this result in spurious lines in the .config. This also cleans up an unused Kconfig file. In the generated config.h CPU_QEMU_POWER8 is gone as expected and ARCH_RAMSTAGE_PPC64 moves a few lines, but the value stays the same. Change-Id: I70b64e49e1ce07b8f30d9bbc493272bdfb3bb0bf Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/c/coreboot/+/31314 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2019-07-17lib: Remove the BOOTBLOCK_CUSTOM compile guardAsami Doi
This CL allows that everyone can use main() in lib/bootblock.c even if you select CONFIG_BOOTBLOCK_CUSTOM. I also rename main functions used in some soc/ to avoid the collision with the main function defined at lib/bootblock.c. Change-Id: I0575c9d1ce9dea9facfcc86760dff4deee9c1e29 Signed-off-by: Asami Doi <d0iasm.pub@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/34250 Reviewed-by: Julius Werner <jwerner@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-07-13cpu/x86: Move smm_lock() prototypeKyösti Mälkki
The function implementations are in local platform scopes. Change-Id: I7a3025398b15fe6d2c5a13cdb65f3e62a49c0bc6 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/34151 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Furquan Shaikh <furquan@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-07-12arch, include, soc: Use common stdint.hJacob Garber
There are only minimal differences between the architecture specific stdint.h implementations, so let's tidy them up and merge them together into a single file. In particular, - Use 'unsigned long' for uintptr_t. This was already the case for x86 and riscv, while arm and mips used 'unsigned int', and arm64 and ppc64 used 'unsigned long long'. This change allows using a single integer type for uintptr_t across all architectures, and brings it into consistency with the rest of the code base, which generally uses 'unsigned long' for memory addresses anyway. This change required fixing several assumptions about integer types in the arm code. - Use _Bool as the boolean type. This is a specialized boolean type that was introduced in C99, and is preferrable over hacking booleans using integers. romcc sadly does not support _Bool, so for that we stick with the old uint8_t. - Drop the least and fast integer types. They aren't used anywhere in the code base and are an unnecessary maintenance burden. Using the standard fixed width types is essentially always better anyway. - Drop the UINT64_C() macro. It also isn't used anywhere and doesn't provide anything that a (uint64_t) cast doesn't. - Implement the rest of the MIN and MAX numerical limits. - Use static assertions to check that the integer widths are correct. Change-Id: I6b52f37793151041b7bdee9ec3708bfad69617b2 Signed-off-by: Jacob Garber <jgarber1@ualberta.ca> Reviewed-on: https://review.coreboot.org/c/coreboot/+/34075 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr> Reviewed-by: Julius Werner <jwerner@chromium.org> Reviewed-by: Nico Huber <nico.h@gmx.de> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2019-07-12device/pci: Replace use of dev_find_slot() for IRQsKyösti Mälkki
Change-Id: I48c0de73338430282ce1a4442bbeb7c867dc174c Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/34079 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2019-07-10arch/cpu/x86: Update AMD detectionMarshall Dawson
AMD Picasso, and later, will not use CPU_AMD_AGESA or CPU_AMD_PI. Those two symbols indicate an Arch2008 system. Add SOC_AMD_COMMON to cause cpu_is_amd() to return TRUE on Picasso. This removes an error message of "Unknown CPU". The patch also assumes AMD Family 10h and non-AGESA Family 15h devices were seeing the "Unknown CPU" message. No functionality has been verified on these devices. Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com> Change-Id: I3357606c37082f3587ff91924bf7a0e0f8af9625 Reviewed-on: https://review.coreboot.org/c/coreboot/+/34146 Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-07-09arch/x86: Avoid HAVE_SMI_HANDLER conditional with smm-classKyösti Mälkki
Build of the entire smm-class is skipped if we have HAVE_SMI_HANDLER=n. Change-Id: I10b4300ddd18b1673c404b45fd9642488ab3186c Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/34125 Reviewed-by: Nico Huber <nico.h@gmx.de> Reviewed-by: Furquan Shaikh <furquan@google.com> Reviewed-by: Lance Zhao <lance.zhao@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-07-08src/arch/x86/acpigen: Compare dev_states_count to size_tElyes HAOUAS
Spotted out using -Wconversion gcc warning option. Change-Id: Ib882cfa6d429fbfcab2b8132280182b427d510aa Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/33803 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-07-07arch/mips: Make MIPS specific options depend on ARCH_MIPSArthur Heymans
Also don't define the default as this result in spurious lines in the .config. TEST: The generated config.h remain exactly the same for all boards. Change-Id: I7f35a5a9dcbc7b25b7806056e2b8e822fa94e428 Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/c/coreboot/+/31312 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr> Reviewed-by: Martin Roth <martinroth@google.com>
2019-07-07arch/x86: Use ssize_t to store lengthJacob Garber
size_t is the wrong type to store the return value of acpi_device_path_fill(), since any negative error values will be converted to a very large unsigned integer and potentially cause buffer overflow. Change-Id: Ia8ed62ecfac8eaa18a61545bd203b3c7a7cd9ca5 Signed-off-by: Jacob Garber <jgarber1@ualberta.ca> Found-by: Coverity CID 1402095 Reviewed-on: https://review.coreboot.org/c/coreboot/+/33962 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2019-07-07arch/x86: Clean up PIRQ_ROUTEKyösti Mälkki
This code is currently only used by via/epia-m850, it is also somewhat buggy. Change-Id: I140e15d584d3f60f7824bcb71ce63724c11e3f46 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/34078 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-07-04arch/x86: Adjust size of postcar stackKyösti Mälkki
With VBOOT=y && VBOOT_MEASURED_BOOT=y message digest will be allocated from the stack and 1 KiB reserve used with the recent platforms was no longer sufficient. The comment of LZMA scratchpad consuming stack was obsolete for postcar, so these can be reduced to same 4 KiB. Change-Id: Iba1fb5bfad6946f316feac2d8c998a782142a56a Signed-off-by: Mario Scheithauer <mario.scheithauer@siemens.com> Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/33775 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Werner Zeh <werner.zeh@siemens.com>
2019-07-02arch/x86: Fix spelling error in BERT commentMarshall Dawson
Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com> Change-Id: I57c0bcfbe0d96aac106f771e8efb3bd471302c25 Reviewed-on: https://review.coreboot.org/c/coreboot/+/33965 Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-07-02arch/riscv: Make RISCV specific options depend on ARCH_RISCVArthur Heymans
Also don't define the default as this results in spurious lines in the .config. The only difference in the generated config.h is that for most board ARCH_RISCV_M goes from 1 to 0. This should not matter. Change-Id: I3e8c1cc5696d621e243696a3b5e34f62ab69a688 Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/c/coreboot/+/31311 Reviewed-by: Patrick Rudolph <siro@das-labor.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-07-02arch/x86: Fix cpu_cpuid_extended_level() return typeElyes HAOUAS
`cpuid_eax()` returns an unsigned integer. Change-Id: Iebb6501130bc9ae333d45ae9d2e10c918245a6d1 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/33814 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Subrata Banik <subrata.banik@intel.com> Reviewed-by: Nico Huber <nico.h@gmx.de>
2019-07-02device/pci_rom: Fix redundant pci_rom_probe() callsKyösti Mälkki
For the PCI_VENDOR_ID_ATI case, we can rely on pci_rom_acpi_fill_vfct() to make the call if necessary. For hardware other than ATI, pci_rom_probe() was already called from pci_rom_ssdt() and pci_dev_init(), so PCI_ROM_ADDRESS BAR is already enabled, if requested so. Change-Id: I0ea893a9ac7ba480840ebf5570d8fe0d9e20938f Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/33909 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Rudolph <siro@das-labor.org> Reviewed-by: Mike Banon <mikebdp2@gmail.com>
2019-07-02security/memory: Clear memory in ramstagePatrick Rudolph
* Add architecture independend way of clearing all DRAM * Implemented in ramstage as MTRRs need to be set to speed up clearing. Takes up to 15 seconds per GiB otherwise. * Use memset_pae on x86 * Add quirks for FSP1.0 Tested on P8H61M-Pro: * Clears 4GiB in less than 1 second Tested on wedge100s: * Clears 8GiB in 2 seconds Change-Id: Idaadb8fb438e5b95557c0f65a14534e8762fde20 Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/31550 Reviewed-by: Philipp Deppenwiese <zaolin.daisuki@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-06-28arch/riscv/mcall: Drop debug codePatrick Rudolph
The printk has no effect as console_init() hasn't been called. Also drop unused variables and headers. Change-Id: I5bf5a8822c69bbcc3de1de460d19585b8330649f Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/33786 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-by: Philipp Hug <philipp@hug.cx>
2019-06-23riscv: workaround selfboot putting the coreboot table into prog_entry_argXiang Wang
On RISC-V the argument to a payload is always the hartid and a pointer to a FDT. selfboot sets the coreboot tables as an argument, work around this here. Change-Id: If6929897c7f12d8acb079eeebaef512ae506ca8b Signed-off-by: Xiang Wang <wxjstz@126.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/31477 Reviewed-by: ron minnich <rminnich@gmail.com> Reviewed-by: Patrick Rudolph <siro@das-labor.org> Reviewed-by: Philipp Hug <philipp@hug.cx> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-06-23riscv: use mret to invoke M-mode payload and disable interruptsXiang Wang
Fixes a logic error that sets MPIE, but didn't use mret to return to the payload. This left MIE set to an undefined value. Now all modes are handled the same way: - Trap vector base address point to the payload - Disable Interrupt - Return to payload using mret TEST=Run an M-mode payload Change-Id: Iaab595f916949c57104ec00f8b06ea047fe76bba Signed-off-by: Xiang Wang <wxjstz@126.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/33462 Reviewed-by: Philipp Hug <philipp@hug.cx> Reviewed-by: Patrick Rudolph <patrick.rudolph@9elements.com> Reviewed-by: Patrick Rudolph <siro@das-labor.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-06-23riscv: Fix MENTRY_FRAME_SIZE to fit different machine lengthsXiang Wang
Change-Id: Iabe390963bcbeb9ec6016faa8312d101431942da Signed-off-by: Xiang Wang <wxjstz@126.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/31976 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Philipp Hug <philipp@hug.cx>
2019-06-21arch: Add missing #include <commonlib/helpers.h>Elyes HAOUAS
ALIGN((a), b) and ALIGN_UP(a, b) needs 'helpers.h' Change-Id: I029c7c5cbb19c7e69997b3d84f929cb61e8e2b23 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/33657 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
2019-06-21arch/x86/acpi: use ALIGN_UP instead of ALIGNFelix Held
The ALIGN_UP macro is basically an alias of the ALIGN macro; with this change it's more obvious in which direction the alignment happens. Change-Id: I6f1b9f9bbcafeb85a6ef5c10ce4b57edc0740e72 Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/33627 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr> Reviewed-by: Lance Zhao <lance.zhao@gmail.com>
2019-06-21arch/arm/cpu: use ALIGN_UP instead of ALIGN for better readabilityFelix Held
Change-Id: Id0e281ece0a647721c18402029cd6980f75d5908 Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/33631 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr>
2019-06-21arch/x86: use ALIGN_UP instead of ALIGN for better readabilityFelix Held
This patch contains the rest of the fixes for this subtree; having one change for every area would create an unnecessary amouint of patches. Change-Id: Id92c11d58693292d58cba323c8468db858becfb5 Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/33630 Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-06-21arch/x86/tables: use ALIGN_UP instead of ALIGN for better readabilityFelix Held
Change-Id: Idfb814abee87d52d0f5970ec0cd291f738631320 Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/33629 Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-06-21arch-x86/smbios: use ALIGN_UP instead of ALIGN for better readabilityFelix Held
ALIGN_UP is an alias for ALIGN. Change-Id: Ie723ebe80f8f627021151413cb43adce6c88a0dc Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/33628 Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-06-21fit: Refactor config node handlingJulius Werner
This patch makes some minor refactoring to the way the FIT parser handles config nodes. A lot of this code was written in the dawn age of depthcharge when its device tree library wasn't as well-stocked yet, so some of it can be rewritten nicer with more high-level primitives. There's no point in storing both the string name and the actual FDT node of a FIT image node separately, since the latter also contains the former, so remove that. Also eliminate code for the case of not having an FDT (which makes no sense), and move some more FDT validity/compat checking into fit_update_compat() (mostly in anticipation of later changes). This patch was adapted from depthcharge's http://crosreview.com/1553456 with a couple of modifications specific to coreboot's custom FIT loading code. Change-Id: Ia79e0fd0e1159c4aca64c453b82a0379b133350d Signed-off-by: Julius Werner <jwerner@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32870 Reviewed-by: Hung-Te Lin <hungte@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-06-21arch/x86/cpu: Add define and strings for HygonJinke Fan
Chengdu Haiguang IC Design Co., Ltd (Hygon) is a Joint Venture between AMD and Haiguang Information Technology Co.,Ltd., aims at providing high performance x86 processor for China server market. Its first generation processor codename is Dhyana, which originates from AMD technology and shares most of the architecture with AMD's family 17h, but with different CPU Vendor ID ("HygonGenuine") /Family series number (Family 18h). More details can be found on: http://lkml.kernel.org/r/5ce86123a7b9dad925ac583d88d2f921040e859b.1538583282.git.puwen@hygon.cn Change-Id: I8af8b0f0675f978ac07522029696e43651a3153f Signed-off-by: Jinke Fan <fanjinke@hygon.cn> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32876 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Lance Zhao <lance.zhao@gmail.com> Reviewed-by: Philipp Deppenwiese <zaolin.daisuki@gmail.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-06-21arch/x86/rdrand.c: Remove unneeded 'else'Elyes HAOUAS
'else' is not needed after a 'break' or 'return'. Change-Id: Ib7bdefb0027a35de42f6a665b98f9e5a2791061f Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/33331 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Vlado Cibic Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2019-06-19src/arch/x86/smbios: Change SMBIOS Version to 2.8Christian Walter
Change the SMBIOS Version from 2.7 to 2.8. Necessary changes were already pushed in https://review.coreboot.org/c/coreboot/+/33031 Change-Id: I237cdee7d43e814397b958e4cf941bf58949088d Signed-off-by: Christian Walter <christian.walter@9elements.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/33564 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Rudolph <siro@das-labor.org> Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr>
2019-06-19acpi: Add SPMI tablePatrick Rudolph
Add the SPMI table as defined in the IPMI spec v2: https://www.intel.com/content/dam/www/public/us/en/documents/product-briefs/ipmi-second-gen-interface-spec-v2-rev1-1.pdf Tested on Wedge100s. Change-Id: Idff5134ce4c124f7e76acb0080da404b0c0dfffe Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/33487 Reviewed-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-06-17arm64: make comment match codeMarty E. Plummer
Change-Id: I37b8d5715cb6a32d4853e77098094cd5cffb9a4c Signed-off-by: Marty E. Plummer <hanetzer@startmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/33486 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Julius Werner <jwerner@chromium.org>
2019-06-173rdparty/blobs: Update submodule, SNB improvementsArthur Heymans
The sandybridge systemagent-r6 blob is modified: - To be more flexible about the location of the stack w.r.t. the heap - Place the MRC pool right below the MRC_VAR region - to work with the same DCACHE_RAM_BASE from the native raminit (could make the CAR linker symbols easily compatible if desired) This allows CAR setup compatibility between mrc.bin and native bootpath and also allows for BIOS/memory mappeds region larger than 8MB. This changes the semantics of CONFIG_DACHE_RAM_MRC_VAR_SIZE to also include the pool on top of MRC_VAR region. TESTED on T520 (boots and resumes from S3 with mrc.bin). Change-Id: I17d240656575b69a24718d90e4f2d2b7339d05a7 Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/c/coreboot/+/33228 Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Nico Huber <nico.h@gmx.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-06-15arch/x86/Kconfig: hide the "Bootblock behaviour" option on non-romccArthur Heymans
Selecting which cbfs prefix to load is only implemented with the romcc bootblock. Change-Id: I09523b94605f00ab15b5f0ea3986ac08e3a6afc6 Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/c/coreboot/+/33341 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Patrick Rudolph <siro@das-labor.org> Reviewed-by: Nico Huber <nico.h@gmx.de>
2019-06-15arch/x86/Kconfig: Hide the prefix option on all but BOOTBLOCK_NORMALArthur Heymans
Change-Id: Icf5e8fa18bea1cdfb85b8a4999d8fccea94d16b9 Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/c/coreboot/+/33324 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nico Huber <nico.h@gmx.de>
2019-06-13stage_cache: Make empty inline function if CONFIG_NO_STAGE_CACHE enableSubrata Banik
This patch removes CONFIG_NO_STAGE_CACHE check from caller function and add empty inline function incase CONFIG_NO_STAGE_CACHE is enable. Change-Id: I8e10ef2d261f9b204cecbeae6f65fda037753534 Signed-off-by: Subrata Banik <subrata.banik@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/33394 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Furquan Shaikh <furquan@google.com>
2019-06-09acpigen: Add support for IndexFieldPatrick Rudolph
Add support for generating IndexField, which is similar to Field. Change-Id: If66a627e64953696b0b68488256bd5c141e4c205 Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/33032 Reviewed-by: Felix Held <felix-coreboot@felixheld.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-06-06Makefile.inc: Compile smm files independent ARCH_RAMSTAGE_X86_32/64Subrata Banik
This patch makes smm related files compile independent of ramstage getting compiled. If user selects RAMPAYLOAD to boot without ramstage, there will be need for smm code to get compiled independently. Change-Id: I17a3eb80a4d5ef86e0319357c01b6bf5b90ef15b Signed-off-by: Subrata Banik <subrata.banik@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/33115 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-06-06src/soc/intel/common/smbios: Add addtional infos to dimm_infoChristian Walter
Add ECC Support and VDD Voltage to dimm_info struct. Now Bus Width and ECCSupport will be propagated correctly in SMBIOS Type 17 Entry. Change-Id: Ic6f0d4b223f1490ec7aa71a6105603635b514021 Signed-off-by: Christian Walter <christian.walter@9elements.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/33031 Reviewed-by: Philipp Deppenwiese <zaolin.daisuki@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-06-05src/arch/x86: Prevent attack on null pointer dereferenceJohn Zhao
Clang Static Analyzer version 8.0.0 detects null pointer argument in call to memory copy function. Add sanity check for pointer header to prevent null pointer dereference. TEST=Built and boot up to kernel. Change-Id: I7027b7cae3009a5481048bfa0536a6cbd9bef683 Signed-off-by: John Zhao <john.zhao@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/33051 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Lance Zhao <lance.zhao@gmail.com> Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
2019-06-04arch/riscv/Kconfig: Make correct default value for CONFIG_ARCH_RISCV_MSubrata Banik
Change-Id: Ib9329904060cab48d527de1b1ccdab5b6fe71b99 Signed-off-by: Subrata Banik <subrata.banik@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/33144 Reviewed-by: Martin Roth <martinroth@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-19 07:31:37 +0000