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2018-01-19amd/common: Define regions in AGESA cbmemMarshall Dawson
In 6c747068 "amd/stoneyridge: Put AGESA heap into cbmem" the AGESA heap was moved completely into cbmem. This was a departure from the "late cbmem init" method of adding it late in post, then storing the S3 volatile data to the region. Remove the hardcoded base address that was missed in that commit. To prepare for S3 support, split the region into subregions for heap, AGESA's S3 volatile storage, and an MTRR save area. BUG=b:69614064 Change-Id: I06c137f56516f3a04091d1191cd657a0aa07320b Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com> Reviewed-on: https://review.coreboot.org/22720 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Martin Roth <martinroth@google.com>
2018-01-19amd/common/s3: Remove legacy spi.cMarshall Dawson
Remove the original spi.c file that writes S3 NV data to flash in a proprietary format. The s3 folder is retained to facilitate new development. Change-Id: I1b5fe8e854c3d2dd71506c2acd6ff73e4b86d7d4 Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com> Reviewed-on: https://review.coreboot.org/23305 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Richard Spiegel <richard.spiegel@silverbackltd.com> Reviewed-by: Martin Roth <martinroth@google.com>
2018-01-13Revert "soc/amd/common/pi: Fix issue in AGESA heap allocator"Marc Jones
This reverts commit 0f5651584ebb8e2ccfa151275bfd2f70e74bae9b. This is not the correct fix for the heap allocator. It looks like the root cause is in the buffer size of the deallocate function. Change-Id: I33c479a30d89a665677d3e4914194ae8136504af Signed-off-by: Marc Jones <marcj303@gmail.com> Reviewed-on: https://review.coreboot.org/23245 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Chris Ching <chingcodes@chromium.org> Reviewed-by: Martin Roth <martinroth@google.com>
2018-01-12soc/amd/common/pi: Fix issue in AGESA heap allocatorMarc Jones
The heap allocator would try to split a buffer node that was too small for another node. In the failing case, the buffer node was 0x140 bytes and the requested size was 0x133 bytes. The logic would check that there was room for the header and buffer and try to split the buffer node. The buffer node header is 0xC bytes, so 0x13F bytes are need. The problem is that it didn't leave room for another node header and a little space for a buffer. BUG=b:71764350 TEST= Boot grunt. BRANCH=none Change-Id: Iece5e12d5787415a335bb953985331a5dc312152 Signed-off-by: Marc Jones <marcj303@gmail.com> Reviewed-on: https://review.coreboot.org/23211 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Martin Roth <martinroth@google.com> Reviewed-by: Daniel Kurtz <djkurtz@google.com>
2017-12-18soc/amd: Move stoneyridge features out of agesawrapperMarshall Dawson
The AGESA wrapper should not use and CONFIG_STONEY* values, nor should it make any assumptions about the capabilities of a particular device. Move these into stoneyridge northbridge and southbridge files. BUG=b:70670425 TEST=Build and run Kahlee Change-Id: I706edbb6a048b64389ba3077d5df0fe6155070b3 Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com> Reviewed-on: https://review.coreboot.org/22886 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2017-12-18soc/amd/common: Make AGESA event log parser staticMarshall Dawson
The function agesawrapper_readeventlog() is not used outside of the wrapper. Relocate it within the file and make it static. Change-Id: Ia7fefb4eadbace0cc2fb0f519a1acb7906baaf12 Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com> Reviewed-on: https://review.coreboot.org/22902 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2017-12-18soc/amd/common: Clean up AGESA event log functionMarshall Dawson
Clean up the source for agesawrapper_amdreadeventlog: * shorten the name to help keep lines within 80 columns * convert initializers to C99 * break the call from the callers' if() statements * streamline the printk formatting BUG=b:70671442 TEST=Build and run Kahlee, check console log Change-Id: I402c75e4d65a592b9d1557c5852df03e48e206b9 Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com> Reviewed-on: https://review.coreboot.org/22884 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2017-12-15soc/amd/common: Update agesawrapper_call.hRichard Spiegel
Solve issues related to agesawrapper_call.h that came up at review 75dd50e233 (review 19724). This includes a hard coded table size and 2 macros: AGESAWRAPPER_PRE_CONSOLE() and AGESAWRAPPER(). Remove AGESAWRAPPER_PRE_CONSOLE(), and replace AGESAWRAPPER() calls with the actual content of the macro. BUG=b:62240989 TEST=Build kahlee with no errors, boot recording serial output and compare to serial output from a build without these changes. Change-Id: Ic51917d3961a51d4e725ff45b04f45eefe149855 Signed-off-by: Richard Spiegel <richard.spiegel@silverbackltd.com> Reviewed-on: https://review.coreboot.org/22850 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2017-12-12soc/amd/common: Move Agesa related headersRichard Spiegel
Move AGESA related headers in soc/amd/common to soc/amd/common/block/include/amdblocks. BUG=b:69262110 TEST=Build with no error gardenia and kahlee (no code change, headers moved). Change-Id: I5d3064625ddf8caaf370aabaf93165c6817f1ca0 Signed-off-by: Richard Spiegel <richard.spiegel@silverbackltd.com> Reviewed-on: https://review.coreboot.org/22772 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Martin Roth <martinroth@google.com>
2017-12-11soc/amd/common: Move files to common/blockRichard Spiegel
The following files need to be moved: amd_pci_util.c, amd_pci_util.h and spi.c. The remaining files are AGESA related and will be part of a separate issue/commit. BUG=b:62240201 TEST=Build with no error gardenia and kahlee (no code change, just folder reorg). Change-Id: I3f965afa21124d4874d3b7bfe0f404a58b070e23 Signed-off-by: Richard Spiegel <richard.spiegel@silverbackltd.com> Reviewed-on: https://review.coreboot.org/22765 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Martin Roth <martinroth@google.com>
2017-12-11soc/amd/common: Add amdblocks/spi.hMarc Jones
Add the spi header for spi function prototypes. Fixes spi.c build error for the missing header. Change-Id: I0dbb5bf84cc3462a7aa58a5531d6b8b8bc8ca4df Signed-off-by: Marc Jones <marcj303@gmail.com> Reviewed-on: https://review.coreboot.org/22793 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Martin Roth <martinroth@google.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2017-11-29soc/amd/stoneyridge: Add mainboard call for SPD valuesMarc Jones
Add a mainboard function call to write the AGESA SPD buffer. Removes the unneccesary dimm_spd.c file. BUG=b:67845441 Change-Id: Id42622008b49b4559e648a7fa1bfd9f26e1f56a4 Signed-off-by: Marc Jones <marcj303@gmail.com> Reviewed-on: https://review.coreboot.org/22485 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
2017-11-23soc/amd/common: Include appropriate headers in dimm_spd.hMarc Jones
Change-Id: I69e8eaffefbda4fdfb89264a55762558950aa5e2 Signed-off-by: Marc Jones <marcj303@gmail.com> Reviewed-on: https://review.coreboot.org/22547 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2017-11-20amd/stoneyridge: Fix SPD files and functions camel caseMarc Jones
Remove ugly camel case in the soc/amd/common and Stoney Ridge SPD files and functions. Update the related mainboards. Also, remove a unreferenced function prototype, smbus_readSpd(). Change-Id: I51045b6621f0708d61a570acbdcb4e6522baa1ea Signed-off-by: Marc Jones <marcj303@gmail.com> Reviewed-on: https://review.coreboot.org/22483 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2017-11-14soc/amd/common: Remove direct AGESA header includesMartin Roth
All AGESA headers should be included only through agesawrapper.h BUG=b:66818758 TEST=Build gardenia; Build & boot kahlee Change-Id: I94140235f46a627dda99540af8619aeca3f4f157 Signed-off-by: Martin Roth <martinroth@google.com> Reviewed-on: https://review.coreboot.org/21715 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2017-11-08soc/amd/common/psp: Add command to load fw blobsMarshall Dawson
An upcoming PSP firmware change will allow coreboot to load the two SMU firmware blobs (one runs in SRAM and the other in DRAM). The traditional method is for the PSP to control most of the process, e.g. loading the SRAM version prior to releasing the x86 reset. Add a new command that can instruct the PSP to load a firmware blob from a location in the flash. The definition for commands 19 and 1a differ from others in that they do not use a command/response buffer. Instead, the PSP will look in the command/response pointer registers directly for the blob's address. BUG=b:66339938 Change-Id: I8431af341930f45ac74f471628b4dc4ede7735f4 Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com> Reviewed-on: https://review.coreboot.org/22056 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2017-11-06soc/amd/common/psp: Require PSP PCI definition in SOCMarshall Dawson
Remove the definition for the PSP PCI device from the common PSP code. Any APU using this source should have its own definitions, and this allows for the device to move within the config space. Change-Id: Ie41dfa348b04f655640b4259b1aa518376655251 Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com> Reviewed-on: https://review.coreboot.org/22249 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Marc Jones <marc@marcjonesconsulting.com> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2017-08-28soc/amd: Standardize guards on header filesMartin Roth
The guards in the header files were inconsistent. Some had no leading or trailing underscores, some had one, some had both leading and trailing. Change all to double leading & trailing underscores. Change all comments to have a space before them instead of tabs BUG=b:62235990 Test=Build Kahlee Change-Id: I4466df529ab201c922096a31d7438381778b582f Signed-off-by: Martin Roth <martinroth@google.com> Reviewed-on: https://review.coreboot.org/21073 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Marc Jones <marc@marcjonesconsulting.com> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
2017-07-13Rename __attribute__((packed)) --> __packedStefan Reinauer
Also unify __attribute__ ((..)) to __attribute__((..)) and handle ((__packed__)) like ((packed)) Change-Id: Ie60a51c3fa92b5009724a5b7c2932e361bf3490c Signed-off-by: Stefan Reinauer <stefan.reinauer@coreboot.org> Reviewed-on: https://review.coreboot.org/15921 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2017-07-02soc/amd/common: Add initial support for AMD PSPMarshall Dawson
Add files for supporting the BIOS->PSP communication not covered by AGESA. The first command implemented notifies the PSP that DRAM is ready. This patch also introduces the amd/common/block directory structure similar to intel/common/block. Change-Id: I34b2744b071aa3dfb1071b2aabde32ddb662ab87 Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com> Reviewed-on: https://review.coreboot.org/19753 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Martin Roth <martinroth@google.com>
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