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2019-04-11nb/amd/amdfam10/util.c: Use "CONFIG" only when appropriateElyes HAOUAS
Change-Id: Idcdbbfa883c906db1ebb8d9bc7c9e277e7c0c949 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/31848 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Julius Werner <jwerner@chromium.org>
2019-04-09nb/intel/sandybridge: Set uninitialized run lengthJacob Garber
If the entire array is zero, then the length of the longest zero run is the length of the array itself. Found-by: Coverity Scan, CID 1229715 Signed-off-by: Jacob Garber <jgarber1@ualberta.ca> Change-Id: Id23292087b14182448d70117915fb044e9c579f7 Reviewed-on: https://review.coreboot.org/c/coreboot/+/32249 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Rudolph <siro@das-labor.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2019-04-08nb/amd/pi/agesawrapper: Drop stale comment about IS_ENABLED()Nico Huber
We decided to not care about compile-time errors. So drop the comment, the code was updated already. Change-Id: Ib115fa6e2c48bfde7f67c327d42b3fe0e7af8c1f Signed-off-by: Nico Huber <nico.h@gmx.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32227 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr> Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2019-04-08nb/intel/pineview: Correct lsbpos(0) and msbpos(0)Jacob Garber
lsbpos and msbpos have incorrect behaviour when given 0. lsbpos(0) returns 8, and msbpos(0) hangs. The latter is because the check i >= 0 is always true for an unsigned integer, causing it to loop indefinitely (this was flagged by Coverity). 0 doesn't have a lsb or msb position, so we change both functions to return -1 in this case to indicate an error. The code already guards against calling these functions with 0, but we make this more explicit to prevent errors in the future. Found-by: Coverity Scan, CID 1347356, 1347386 Signed-off-by: Jacob Garber <jgarber1@ualberta.ca> Change-Id: Ic5be50846cc545dcd48593e5ed3fd6068a6104cb Reviewed-on: https://review.coreboot.org/c/coreboot/+/32054 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2019-04-08nb/amd/pi, mb/amd/bettong: Fix null pointer checksJacob Garber
The dev pointers were being dereferenced before the null check. Move the checks so they are done earlier. Found-by: Coverity Scan, CID 1241851 (REVERSE_INULL) Signed-off-by: Jacob Garber <jgarber1@ualberta.ca> Change-Id: Ie578787c3c26a1f3acb4567c135486667e88a888 Reviewed-on: https://review.coreboot.org/c/coreboot/+/32022 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
2019-04-06src: Use include <delay.h> when appropriateElyes HAOUAS
Change-Id: I23bc0191ca8fcd88364e5c08be7c90195019e399 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32012 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Werner Zeh <werner.zeh@siemens.com> Reviewed-by: David Guckian
2019-04-01vboot: Select CONFIG_VBOOT_OPROM_MATTERS in more casesJulius Werner
This patch enables CONFIG_VBOOT_OPROM_MATTERS in a few more cases where I think(?) it should be. Haswell, Broadwell and Baytrail Chromebooks have this enabled in their old depthcharge firmware branches -- we presumably just forgot to move it over when vboot2 migrated the option to coreboot. Braswell didn't, but it seems like this requirement was added when it was migrated to FSP 1.1...? (Not very sure about that one, but it does call load_vbt() right now which executes things based on display_init_required().) Additionally, it seems to make sense to enable it whenever the user explicitly selects VGA_ROM_RUN in menuconfig (like one of the Intel defconfigs does). Once we have all this, one could take a step back and ask whether this option still makes sense at all anymore. It's enabled for almost all devices (that work with vboot at all), it will presumably be enabled for all future devices, and it seems that most devices that don't enable it use libgfxinit, which as far as I can tell isn't gated on display_init_required() but probably should be. Realistically, whatever kind of display init a board needs to do (native or option ROM), it's probably expensive enough that it's worth skipping on a normal mode vboot boot, and we'd want to have this enabled by default on everything except boards that actually don't have a display. So maybe we should flip it around to CONFIG_VBOOT_OPROM_DOESNT_MATTER, but doing that would probably lead to nobody ever selecting it at all. Not sure what the best solution there is yet, but I think this patch at least moves things in the more correct direction. Change-Id: Id96a88296ddb9cfbb58ea67d93e1638d95570e2c Signed-off-by: Julius Werner <jwerner@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32114 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2019-03-27Move calls to quick_ram_check() before CBMEM initKyösti Mälkki
After raminit completes, do a read-modify-write test just below CBMEM top address. If test fails, die(). Change-Id: I33d4153a5ce0908b8889517394afb46f1ca28f92 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/31978 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-by: Werner Zeh <werner.zeh@siemens.com>
2019-03-25Fix up remaining boolean uses of CONFIG_XXX to CONFIG(XXX)Julius Werner
This patch cleans up remaining uses of raw boolean Kconfig values I could find by wrapping them with CONFIG(). The remaining naked config value warnings in the code should all be false positives now (although the process was semi-manual and involved some eyeballing so I may have missed a few). Change-Id: Ifa0573a535addc3354a74e944c0920befb0666be Signed-off-by: Julius Werner <jwerner@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/31813 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nico Huber <nico.h@gmx.de>
2019-03-24nb/intel/i945: Use DEBUG_RAM_SETUPKyösti Mälkki
Avoid preprocessor here, also we never set loglevel to value of >8 so the call would not be made. The calls to ram_check() were removed, for a long time that function has not tested start..stop region. Change-Id: Ib952b8905c29a5c5c289027071eb6ff59aaa330b Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32032 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: Arthur Heymans <arthur@aheymans.xyz>
2019-03-21{northbridge, soc, southbridge}/intel: Make use of generic set_subsystem()Subrata Banik
This patch removes all local definitions of sub_system functions and make use of common generic pci_dev_set_subsystem() from PCI bridge and Cardbus devices as well. Change-Id: I5fbed39ed448baf11f0e0786ce0ee94741d57237 Signed-off-by: Subrata Banik <subrata.banik@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/31950 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-by: Furquan Shaikh <furquan@google.com>
2019-03-21{northbridge, soc, southbridge}/intel: Make use of pci_dev_set_subsystem()Subrata Banik
This patch removes local definitions of sub_system function and make use of common function pci_dev_set_subsystem(). Change-Id: I91982597fdf586ab514bec3d8e4d09f2565fe56d Signed-off-by: Subrata Banik <subrata.banik@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/31982 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-by: David Guckian Reviewed-by: Furquan Shaikh <furquan@google.com>
2019-03-20src: Use 'include <string.h>' when appropriateElyes HAOUAS
Drop 'include <string.h>' when it is not used and add it when it is missing. Also extra lines removed, or added just before local includes. Change-Id: Iccac4dbaa2dd4144fc347af36ecfc9747da3de20 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/31966 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Werner Zeh <werner.zeh@siemens.com> Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
2019-03-19Fix 'unsigned int' to bare use of 'unsigned'Subrata Banik
Change-Id: Iee09b601045d7785a0977a4f7ed7385b1d311044 Signed-off-by: Subrata Banik <subrata.banik@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/31913 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Georgi <pgeorgi@google.com> Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
2019-03-18nb/intel/i945: Remove 2nd write on SLOTCAP (R/WO)Elyes HAOUAS
SLOTCAP is R/WO, it becomes RO after the first write. Write already done on line #583. Tested using kprint before and after on 945G-M4 board. Change-Id: I27579bc634e357490defabb041457aaa010fb1c8 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/31036 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2019-03-16src: Drop unused '#include <halt.h>'Elyes HAOUAS
Change-Id: Ie7afe77053a21bcf6a1bf314570f897d1791a620 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/31921 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2019-03-16drivers/intel/fsp1_0: Deduplicate codePatrick Rudolph
Move ChipsetFspReturnPoint() to drivers/intel/fsp1_0. Allows to have a common entry after FSP-M. Change-Id: I064ae67041c521ee92877cff30c814fce7b08e1f Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/31713 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Werner Zeh <werner.zeh@siemens.com> Reviewed-by: David Guckian Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Jay Talbott <JayTalbott@sysproconsulting.com>
2019-03-13src: Drop unused 'include <arch/ioapic.h>'Elyes HAOUAS
Change-Id: I1341f90230f318ac81a4aea24872ff272adad1eb Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/31856 Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-03-13nb/amd/amdfam10: Remove define macro already done in 'amdfam10.h'Elyes HAOUAS
Change-Id: I69ec0eb6af67c3f12b627de2903be26252e2b35b Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/31825 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
2019-03-13nb/amd/amdfam10: Remove 'IS_ENABLED()'Elyes HAOUAS
Change-Id: Ia1fe691e3a5fb861afb6bf7b01a9ff23ec37858f Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/31810 Reviewed-by: Julius Werner <jwerner@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-03-13nb/intel/stage_cache.c: Drop unnecessary includesElyes HAOUAS
Change-Id: If6224c28012241e4925e05e14f0499857054f178 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/31714 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
2019-03-13{mb,nb/pineview}/*.asl: Remove unneeded include i82801gx.hElyes HAOUAS
Change-Id: I1a0eed712e489b0fb63a7b650151646a56852d76 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/30321 Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-03-08coreboot: Replace all IS_ENABLED(CONFIG_XXX) with CONFIG(XXX)Julius Werner
This patch is a raw application of find src/ -type f | xargs sed -i -e 's/IS_ENABLED\s*(CONFIG_/CONFIG(/g' Change-Id: I6262d6d5c23cabe23c242b4f38d446b74fe16b88 Signed-off-by: Julius Werner <jwerner@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/31774 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2019-03-06src: Drop unused include <arch/acpi.h>Elyes HAOUAS
Change-Id: I1f44ffeb54955ed660162a791c6281f292b1116a Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/31715 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Werner Zeh <werner.zeh@siemens.com>
2019-03-06nb/intel/sandybridge: Reserve CAR region with !NATIVE_RAMINITKyösti Mälkki
Fail builds if MRC blobs pool heap would get corrupted by CAR relocatable data from coreboot proper. Add runtime logging how much pool was required. Change-Id: Ibc771b592b35d77be81fce87769314fe6bb84c87 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/31150 Reviewed-by: Nico Huber <nico.h@gmx.de> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-03-06Remove DEFAULT_PCIEXBAR aliasKyösti Mälkki
The other DEFAULT_ entries are just immediate constants. Change-Id: Iebf4266810b8210cebabc814bba2776638d9b74d Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/31758 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Patrick Rudolph <siro@das-labor.org> Reviewed-by: Nico Huber <nico.h@gmx.de>
2019-03-04device/mmio.h: Add include file for MMIO opsKyösti Mälkki
MMIO operations are arch-agnostic so the include path should not be arch/. Change-Id: I0fd70f5aeca02e98e96b980c3aca0819f5c44b98 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/31691 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-03-04arch/io.h: Drop unnecessary includeKyösti Mälkki
Change-Id: I91158452680586ac676ea11c8589062880a31f91 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/31692 Reviewed-by: Patrick Georgi <pgeorgi@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-03-04arch/io.h: Add missing includesKyösti Mälkki
Fixes indirect includes that would break with followup work. Change-Id: I37ca01b904a0b422a4d09475377e755e167a6ab3 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/31697 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
2019-03-04arch/io.h: Fix PCI and PNP simple typedefsKyösti Mälkki
Provide clean separation for PCI and PNP headers, followup will also move PNP outside <arch/io.h>. Change-Id: I85db254d50f18ea34a5e95bc517eac4085a5fafa Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/31690 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
2019-03-04nb/intel/i945: Remove redundant use of ACPI offset operatorElyes HAOUAS
IASL version 20180927 and greater, detects Unnecessary/redundant uses of the Offset() operator within a Field Unit list. It then sends a remark "^ Unnecessary/redundant use of Offset" example: OperationRegion (OPR1, SystemMemory, 0x100, 0x100) Field (OPR1) { Offset (0), // Never needed FLD1, 32, Offset (4), // Redundant, offset is already 4 (bytes) FLD2, 8, Offset (64), // OK use of Offset. FLD3, 16, } We will have those remarks: dsdt.asl 14: Offset (0), Remark 2158 - ^ Unnecessary/redundant use of Offset operator dsdt.asl 16: Offset (4), Remark 2158 - ^ Unnecessary/redundant use of Offset operator Change-Id: Ie1f2a2ace335af7984209c9e286b9f85e5342a7e Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/31671 Reviewed-by: Lijian Zhao <lijian.zhao@intel.com> Reviewed-by: Patrick Georgi <pgeorgi@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-03-01device/pci: Fix PCI accessor headersKyösti Mälkki
PCI config accessors are no longer indirectly included from <arch/io.h> use <device/pci_ops.h> instead. Change-Id: I2adf46430a33bc52ef69d1bf7dca4655fc8475bd Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/31675 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
2019-02-12nb/intel/nehalem: Remove CAR_GLOBAL useArthur Heymans
We have NO_CAR_GLOBAL_MIGRATION now. Change-Id: I077f235029e3fe3b1368f028981985895d8b766b Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/c/30505 Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-02-12postcar: Make more use of postcar_frame_add_romcache()Nico Huber
Some similar calls to postcar_frame_add_mtrr() were added in the meantime or were under review while postcar_frame_add_romcache() was introduced. Change-Id: Ia8771dc007c02328bd4784e6b50cada94abba198 Signed-off-by: Nico Huber <nico.h@gmx.de> Reviewed-on: https://review.coreboot.org/c/31320 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2019-02-10nb/via/vx900: Replace pci_mod_configX()Kyösti Mälkki
If clr_mask == 0, use pci_or_configX(). If clr_mask != 0, invert mask and use pci_update_configX(). Change-Id: I4ae64e9b635b3759e4cffc4bbdf029411a4e0f42 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/31272 Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-02-10nb/intel/sandybridge: Use pcidev_on_root()Kyösti Mälkki
Change-Id: I959dfd1c10bc1ab85c6392e0090b022934468770 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/31292 Reviewed-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-02-07src: Remove unused include device/pnp_def.hElyes HAOUAS
Change-Id: Ibb7ce42588510dc5ffb04c950c4c8c64e9a2fa37 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/31238 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Michał Żygowski <michal.zygowski@3mdeb.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
2019-02-06nb/intel/gm45: Use a common romstageArthur Heymans
This moves a lot of the common romstage boilerplate code to a common location, while adding a few mainboard specific hooks. Another difference is that the settings for enable_igd and enable_peg are now based on the static devicetree settings. Change-Id: I30ef7f6962aabde78b5c40e0b53bb85e01c254c1 Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/c/31190 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Rudolph <siro@das-labor.org>
2019-02-01sb/intel/common: Rename i2c_block_read() to i2c_eeprom_read()Kyösti Mälkki
Datasheets describe the used command as 'I2C Read' but adding the word 'eeprom' in between should avoid further confusion with other block commands. Followups will add a symmetrical pair of commands i2c_block_read() and i2c_block_write() that operate via I2C_EN bit and have a 32 byte size restriction on block transfers. For some hardware revision these block commands are available, while 'I2C Read' was not. Change-Id: I4494ab2985afc7f737ddacc8d706a5d5395e35cf Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/31151 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
2019-01-28src: Don't use a #defines like Kconfig symbolsElyes HAOUAS
This is spotted using ./util/lint/kconfig_lint To work around the issue, rename the prefix from `CONFIG_` to `CONF_`. Change-Id: Ia31aed366bf768ab167ed5f8595bee8234aac46b Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/31049 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nico Huber <nico.h@gmx.de> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2019-01-27nb/intel/i945: Fix typo on DMIBAR32(0x334)Elyes HAOUAS
Change-Id: Ib894c24bc787c6c211da26dca78bcd330ded6681 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/31063 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Nico Huber <nico.h@gmx.de>
2019-01-27nb/intel/i945: Remove initialization already done at bootblockElyes HAOUAS
Upper 128bytes of CMOS and RCBA are already enabled at bootblock. Tested on 945g-MA. Resuming from suspend is working fine Change-Id: I3f34380b0e700cf60688ad58465f9cb0aeda0928 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/31107 Reviewed-by: Nico Huber <nico.h@gmx.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-01-25nb/intel/sandybridge/acpi: Add RMRR entry for iGPUNico Huber
The iGPU always needs access to its stolen memory. For proper IOMMU support, we have to make the OS aware of that. Directly below TOLUD lies the data stolen memory (BDSM) followed by the GTT stolen memory (BGSM), the iGPU needs access to both. Change-Id: I391d0a5f1ea14bc90fbacabce41dddfa12b5bb0d Signed-off-by: Nico Huber <nico.h@gmx.de> Reviewed-on: https://review.coreboot.org/c/29668 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Rudolph <siro@das-labor.org>
2019-01-24nb/intel/x4x: Put stage cache in TSEGArthur Heymans
TSEG is not accessible in ring 0 after it is locked in ramstage, in contrast with cbmem which remains accessible. Assuming SMM does not touch the cache this is a good region to cache stages. Tested on Intel DG41WV, the stage cache gets properly created and used on S3 resume. Change-Id: Ie46c1416f8042d5571339b36e1253c0cae0684b8 Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/c/25606 Reviewed-by: Patrick Georgi <pgeorgi@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-01-24nb/intel/pineview: Put stage cache in TSEGArthur Heymans
TSEG is not accessible in ring 0 after it is locked in ramstage, in contrast with cbmem which remains accessible. Assuming SMM does not touch the cache this is a good region to cache stages. Tested on Foxconn D41S. Change-Id: I3d163e8ff328ba01425b524a673f34a96fb93ea7 Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/c/25605 Reviewed-by: Patrick Georgi <pgeorgi@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-01-24nb/intel/gm45: Put stage cache in TSEGArthur Heymans
TSEG is not accessible in ring 0 after it is locked in ramstage, in contrast with cbmem which remains accessible. Assuming SMM does not touch the cache this is a good region to cache stages. Tested on Lenovo thinkpad X200: on cold boot the external stage cache gets created and the cached ramstage gets successfully used on the S3 resume path. Change-Id: I642f7d6ae5523a35904c8e1f029027565a364d26 Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/c/25604 Reviewed-by: Patrick Georgi <pgeorgi@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-01-24nb/intel/i945: Put stage cache in TSEGArthur Heymans
TSEG is not accessible in ring 0 after it is locked in ramstage, in contrast with cbmem which remains accessible. Assuming SMM does not touch the cache this is a good region to cache stages. Tested on Intel D945GCLF and Lenovo Thinkpad X60, on cold boot the external stage cache gets created and the stage cache gets properly used on S3 resume. Change-Id: I447815bb0acf5f8e53834b74785d496f9d4df1da Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/c/25603 Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr> Reviewed-by: Patrick Georgi <pgeorgi@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-01-24AGESA fam12/fam14: Drop amdfamX.c file includeKyösti Mälkki
Quick and ugly approach, just paste the file in place, dropping any __PRE_RAM__ parts. That's the way it was previously done for fam15tn already, refactoring common parts will happen on a later date. Change-Id: I29fd421fb4aef984d117912ac836dee71d3d73ea Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/30951 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2019-01-23i945,ICH7: Write on RPFN only onceElyes HAOUAS
RPFN is a R/WO register we write on it in i945/early_init.c and i82801gx/pcie.c Drop the romstage write. Change-Id: If9a131ad12530876a650b7a38daa9c9fc52aefb7 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/31005 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2019-01-23nb/intel/pineview: Use parallel MP initArthur Heymans
Remove guards around CPU code on which all platforms use parallel MP init code. This removes the option to disable HT siblings. Tested on Foxconn D41S. Change-Id: I89f7d514d75fe933c3a8858da37004419189674b Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/c/25602 Reviewed-by: Patrick Georgi <pgeorgi@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
generated by cgit v1.2.3 (git 2.25.1) at 2024-10-30 14:14:36 +0000