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2018-02-07soc/amd/common: Add generic create_struct call to wrapperMarshall Dawson
Create a generic function that reports an unsuccessful call to AmdCreateStruct(). Change-Id: I2654b4f21de5a2621086142681181a687be2c8e3 Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com> Reviewed-on: https://review.coreboot.org/23440 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
2018-02-07soc/amd/common: Improve misc. formatting in AGESA wrapperMarshall Dawson
Improve the file with: * C99 inializations for structures * reorder include files for aesthetics * remove extraneous whitespace * remove a stale comment * make variable naming consistent * make function arguments consistent This change clears up all remaining checkpatch issues with the wrapper with the exception of errors created with AMD definitions, e.g. ERROR: need consistent spacing around '*' (ctx:WxV) #32: FILE: src/soc/amd/common/block/pi/agesawrapper.c:32: void __attribute__((weak)) SetFchMidParams(FCH_INTERFACE *params) {} BUG=b:62240746 TEST=Build and boot Kahlee Change-Id: I40985e0cf50df6aa4d830937e7f6b6e7908f72fe Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com> Reviewed-on: https://review.coreboot.org/22889 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2018-02-01amd/soc/common: Remove cbmem subregions in heapMarshall Dawson
Revert most of 4f3f47b "amd/common: Define regions in cbmem". This puts the management of the heap space back to its traditional methodology. Subsequent patches that were to have used these subregions have been reworked. BUG=b:69614064 Change-Id: Ib3d40bcf61c50dbc481b60e7b5286f65a529b912 Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com> Reviewed-on: https://review.coreboot.org/23516 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Martin Roth <martinroth@google.com> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2018-01-19soc/amd/common: Make agesa_heap_base non-staticMarshall Dawson
The cbmem location holding the heap will be used to store additional information in subsequent patches. Remove the static designation from agesa_heap_base. Change-Id: Ic607432fd6500ef69b5d47793896cf12a699d8b7 Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com> Reviewed-on: https://review.coreboot.org/22721 Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Aaron Durbin <adurbin@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2018-01-19amd/common: Remove GetHeapBase camel caseMarshall Dawson
A subsequent patch will use GetHeapBase() in more files than heapmanager.c. Convert it to a format more similar to existing coreboot source. Change-Id: I8362af849fc9d7cb1b8a93113e8d78dcac51c20a Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com> Reviewed-on: https://review.coreboot.org/22903 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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>
2018-01-17soc/amd/common/block/pi: Fix AGESA heap deallocatorMarc Jones
The deallocation was always subtracting the header, even when it shouldn't. This caused problems for the allocator where buffer sizes were incorrect and freed and used buffers could collide. Fix the deallocation size. Clear deallocated concatinated buffer header memory. Fix the initial calculation of the total buffer size available to be allocated. BUG=b:71764350 TEST= Boot grunt. BRANCH=none Change-Id: I2789ddf72d662f24709dc5d9873741169cc4ef36 Signed-off-by: Marc Jones <marcj303@gmail.com> Reviewed-on: https://review.coreboot.org/23284 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
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>
2018-01-10soc/amd/common/block/acpi: Add halt.cChris Ching
Creating initial common acpi and implement halt.h BUG=b:71575631 BRANCH=none TEST=put poweroff() call in Kahlee's mainboard_final and board turns off correctly Change-Id: Ie7dd9851dcb240c53f2487b4f4b8a3e51d6b98d6 Signed-off-by: Chris Ching <chingcodes@chromium.org> Reviewed-on: https://review.coreboot.org/23074 Reviewed-by: Marc Jones <marc@marcjonesconsulting.com> Reviewed-by: Aaron Durbin <adurbin@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Martin Roth <martinroth@google.com>
2018-01-07soc/amd/common: Only load post-memory AGESA into RAM when split enabledDaniel Kurtz
CONFIG_AGESA_SPLIT_MEMORY_FILES controls whether AGESA is split into pre- and post-memory binaries when it is built. Building AGESA this way is required when doing the new "load post-memory AGESA binary into ram" feature. Thus, condition this new path on the CONFIG option being enabled. BUG=b:71641792 TEST=build and boot kahlee with CONFIG_AGESA_SPLIT_MEMORY_FILES disabled Change-Id: Ibec9db67437c57092e0f7acf0e3185865dc02688 Signed-off-by: Daniel Kurtz <djkurtz@chromium.org> Reviewed-on: https://review.coreboot.org/23141 Reviewed-by: Justin TerAvest <teravest@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Martin Roth <martinroth@google.com>
2018-01-05soc/amd/common: load post-memory AGESA as rmoduleAaron Durbin
Now that the AGESA binary is split into two sections load the post-memory AGESA binary into ram. It needs to be an rmdoule so that it can be relocated into ram. agesawrapper_amdinitenv() entry CBFS: 'VBOOT' located CBFS at [10000:cfd40) CBFS: Locating 'AGESA_POST_MEM' CBFS: Found @ offset 875c0 size 11c5e Decompressing stage AGESA_POST_MEM @ 0xc757ffc0 (183452 bytes) Loading module at c7580000 with entry c7580000. filesize: 0x2bafc memsize: 0x2bb0d Processing 1112 relocs. Offset value of 0xc7780000 AGESA call 00020001 using c75818fe AGESA call 00020003 using c75818fe Fch OEM config in INIT ENV Done agesawrapper_amdinitenv() returned AGESA_SUCCESS BUG=b:68141063,b:70714803 TEST=Booted kahlee. Change-Id: Ic0454e0d6909cb34ae8be2f4f221152532754d61 Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/22976 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Martin Roth <martinroth@google.com>
2018-01-05soc/amd/common: Allow AGESA file split for pre- and post-memoryJustin TerAvest
By splitting the binary files for platform initialization, the post-memory code can be modified to stop executing in place (--xip). This change creates two separate sections in CBFS for AGESA and loads the appropriate file at the correct stage. BUG=b:68141063 TEST=Booted kahlee with split agesa enabled. Change-Id: I2fa423df164037bc3738476fd2a34522df279e34 Signed-off-by: Justin TerAvest <teravest@chromium.org> Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/22974 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Martin Roth <martinroth@google.com>
2018-01-02soc/amd/common/block/pi: Format files to standardsRichard Spiegel
Files agesawrapper.c and heapmanager.c have several non-conformity with coreboot standards, including lines longer than 80 characters, use of "} else {" after a return and wrong comment block formatting. Fix all such issues, so that it passes commit tests. BUG=b:69262110 TEST=Build with no error gardenia and kahlee (no code change, just file formatting). Change-Id: Iefe741cd62bc41a7975c3dd10ac9355352de3abb Signed-off-by: Richard Spiegel <richard.spiegel@silverbackltd.com> Reviewed-on: https://review.coreboot.org/22823 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Martin Roth <martinroth@google.com>
2017-12-20amd/common/psp: Add BootDone commandMarshall Dawson
After the PSP receives the MboxBiosCmdBootDone, it will no longer honor any command where the command-response buffer exists outside of SMM memory. Add the command and automatically execute it before booting the payload. BUG=b:69971683 TEST=Boot Kahlee and observe console log Change-Id: I8258a9e2f2627bf24342f927a3e7f49b49dc1d88 Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com> Reviewed-on: https://review.coreboot.org/22787 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2017-12-20amd/common/psp: Convert structure init to C99Marshall Dawson
Use C99 designated initializers for the psp_notify_dram() buffer structure. Change-Id: I2e18b3a2c19b8fb17d0f654b16def52517538957 Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com> Reviewed-on: https://review.coreboot.org/22847 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2017-12-20amd/common/psp: Assume PSP command register already set upMarshall Dawson
Remove the frequent setting/restoring of the PSP's bus-mastering and memory decoding settings. It is up to the caller to ensure it is already set properly. Change-Id: I7e29a3935df94d16de90b28ff78449d23fe01666 Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com> Reviewed-on: https://review.coreboot.org/22846 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2017-12-19soc/amd/common/block/pci: Fix validation of pointerRichard Spiegel
Procedure write_pci_int_table() does not validates intr_data_ptr. It must be validated together with picr_data_ptr and idx_name. BUG=b:69868534 TEST=Build fake kahlee with intr_data_ptr not initialized, boot and see error message. Than build correct kahlee and verify that error message is gone. Change-Id: I5ee9a362600dbd6325254d7431172501181b52b0 Signed-off-by: Richard Spiegel <richard.spiegel@silverbackltd.com> Reviewed-on: https://review.coreboot.org/22934 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Marc Jones <marc@marcjonesconsulting.com>
2017-12-18soc/amd/common: Factor out InitPost printed results to functionMarshall Dawson
Make a static function that can report the AmdInitPost() results. This makes it easier to keep lines within 80 columns. Clean up surrounding source. BUG=b:62240746 TEST=Build and boot Kahlee Change-Id: I6d288e76e7510528659436e61fdfa1d5db01f06c Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com> Reviewed-on: https://review.coreboot.org/22887 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Martin Roth <martinroth@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: Remove #ifndef/#endif from AGESA wrapperMarshall Dawson
There isn't a good reason to keep the checks for __PRE_RAM__. The global variables are not used outside of ramstage and the linker removes them cleanly in other stages. BUG=b:70671590 TEST=Build and boot Kahlee Change-Id: I7a35141f212f340c157d57fde8daf93c0c383af8 Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com> Reviewed-on: https://review.coreboot.org/22885 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
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>
2017-12-14soc/amd/stoneyridge: Remove "\t" from name tableRichard Spiegel
Remove "\t" from name strings in soc/amd/stoneyridge/southbridge.c array irq_association[], and change the print string in soc/amd/common/amd_pci_util.c that use the names from "%s" to "%-20s". This sets a fixed field of 20 characters for the string name, allowing for variable length to the names (up to 20 characters), thus saving memory space used by the strings. BUG=b:70344551 TEST=Build and boot, record output of irq routing and verify alignment. Change-Id: I92dfac9b64932fb0cd3359abd4d1aac651535f1a Signed-off-by: Richard Spiegel <richard.spiegel@silverbackltd.com> Reviewed-on: https://review.coreboot.org/22785 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Martin Roth <martinroth@google.com>
2017-12-13vc/amd/pi/0067F00: add option to add AGESA binary PI as stageAaron Durbin
Stage addition to CBFS allows relocation to happen on the fly. Take advantage of that by adding AGESA binary PI as a stage file so that each instance will be relocated properly within CBFS. Without this patch Chrome OS having multiple CBFS instances just redirects the AGESA calls back into RO which is inappropriate. BUG=b:65442265,b:68141063 TEST=Enabled AGESA_BINARY_PI_AS_STAGE and used ELF file. Booted and noted each instance in Chrome OS build was relocated. Change-Id: Ic0141bc6436a30f855148ff205f28ac9bce30043 Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/22833 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Martin Roth <martinroth@google.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
2017-12-12vc/amd/pi/00670F00: fix #include paths to only use <amdblocks/header.h>Aaron Durbin
Ensure that soc/amd/common/blocks/include is the only #include path for the AMD common code. This removes the duplicate soc/amd/common include as well using the correct #include header in AGESA.c. BUG=b:69262110 Change-Id: I50d85b28514fd905df415f0cc052b9924ee4e741 Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/22828 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Richard Spiegel <richard.spiegel@silverbackltd.com> Reviewed-by: Justin TerAvest <teravest@chromium.org> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
2017-12-12soc/amd/common: Move AGESA related source filesRichard Spiegel
Move AGESA related source files in soc/amd/common under block directory. Folder soc/amd/common/block subfolders should mimic soc/intel/common/block subfolders (one subfolder per subject). BUG=b:69262110 TEST=Build with no error gardenia and kahlee (no code change, just folder reorg). Change-Id: I497cdefe64e8dff00aaff7153c4ffa9c57c9acf8 Signed-off-by: Richard Spiegel <richard.spiegel@silverbackltd.com> Reviewed-on: https://review.coreboot.org/22792 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: Collect timestamps before and after AGESA callsMartin Roth
BUG=b:70432544 TEST=Build & boot kahlee. Look at timestamps. Change-Id: I8209160f8e23ab77987f8e515c7b00d94f68c8be Signed-off-by: Martin Roth <martinroth@google.com> Reviewed-on: https://review.coreboot.org/22798 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
2017-12-11vc/amd/pi/00670F00/binaryPI: cache the AGESA dispatcherAaron Durbin
Instead of repeatedly walking cbfs for the AGESA blob and parsing it cache the resulting dispatcher value. There's only one dispatcher table so use it. The resulting change is that this work is done one time per stage. BUG=b:70401101 TEST=Booted and noted only one lookup per stage. Change-Id: Iaa4aecc384108d66d7c68fc5fb9ac1c3f40da905 Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/22789 Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Martin Roth <martinroth@google.com> Reviewed-by: Justin TerAvest <teravest@chromium.org>
2017-12-11soc/amd/stoneyridge: Enable SPI writesJohn E. Kabat Jr
- Change soc/amd/stoneyridge/Kconfig to set BOOT_DEVICE_SUPPORTS_WRITES BUG=b:65485690 TEST=Build & boot kahlee. Change-Id: I595a27ac27daa42c2499de1a343bc30be9a89fa6 Signed-off-by: John E. Kabat Jr <john.kabat@scarletltd.com> Signed-off-by: Marc Jones <marcj303@gmail.com> Reviewed-on: https://review.coreboot.org/22636 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Martin Roth <martinroth@google.com> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
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>
2017-12-07amd/stoneyridge: Create new name/IRQ associationRichard Spiegel
Table intr_types[] is hard to maintain, and has unused spaces filled with NULL. A new table format is needed that creates strong association between the APIC register index and the associated IRQ name, is easy to maintain and has no unused space (index) to indicate that a particular register is unused while still indicating which registers are valid. Also, the string that defines the name of associated IRQ should be declared with "#define" in a header, but must be physically initiated in a source file. The "#define" must make a strong association between the used register index and the associated IRQ name. Example: #define INDEX_0X16_NAME "PerMon\t" BUG=b:69868534 TEST=Check serial output against BKDG for AMD Family 15h Models 70h-7Fh Processors definitions for Pci_Intr_Index. Also, check for new output format to confirm write_pci_int_table() is working as desired. There's no test for write_pci_cfg_irqs, as it's not being used by kahlee. Change-Id: I2dde4d016cc3228e50dcfadd2d3586a3609e608d Signed-off-by: Richard Spiegel <richard.spiegel@silverbackltd.com> Reviewed-on: https://review.coreboot.org/22667 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2017-12-02soc/amd/stoneyridge: Add RunOnAP supportMarc Jones
Add support for AGESA callbacks RunFcnOnAp() and RunFcnOnAllAp(). Update the wording on the AP errors. The functions are not missing, they are not supported. BUG= b:66690176 BRANCH=none TEST=Check serial output for the AP calls from AGESA. Change-Id: Id30cb2e0c6cc474158f3a7710dbb8ecf54f1ffe4 Signed-off-by: Marc Jones <marcj303@gmail.com> Reviewed-on: https://review.coreboot.org/22194 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Martin Roth <martinroth@google.com>
2017-12-01amd/stoneyridge: Update def_callouts.c to reset using reset.cMartin Roth
Convert functionality to use coreboot-centric functions and defined values. This change should have no functional effect. BUG=b:62241048 TEST=Build Gardenia; Build & boot Kahlee. Change-Id: I62ae50af05d3ac770560368245c4ae81cf9c4395 Signed-off-by: Martin Roth <martinroth@google.com> Reviewed-on: https://review.coreboot.org/22440 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
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>
2017-11-21soc/amd/common: Remove duplicated #include amd_pci_int_defs.hRichard Spiegel
Remove <#include amd_pci_int_defs.h> from amd_pci_util.h, as the user of the functions declared in amd_pci_util.h don't need the contents of amd_pci_int_defs.h. BUG=b:62200907 Change-Id: I258d549d3eea3fb8919c0cddbb41dc2bc4738c4e Signed-off-by: Richard Spiegel <richard.spiegel@silverbackltd.com> Reviewed-on: https://review.coreboot.org/22461 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.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>
2017-11-17Move amd/stoneyridge/include/amd_pci_int_defs.h to include/soc/Richard Spiegel
Move src/soc/amd/stoneyridge/include/amd_pci_int_defs.h to src/soc/amd/stoneyridge/include/soc/. After much discussion, src/soc/amd/stoneyridge/include/soc is probably the best location. It was found that there are other common code that include headers from this folder. BUG=b:62200907 Change-Id: I69e0a54e5d64ae28919871c687a0177786b789c8 Signed-off-by: Richard Spiegel <richard.spiegel@silverbackltd.com> Reviewed-on: https://review.coreboot.org/22460 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Martin Roth <martinroth@google.com> Reviewed-by: Marc Jones <marc@marcjonesconsulting.com>
2017-11-16vendorcode/amd/pi/00670F00: Get rid of filecodes, replace filecode.hMartin Roth
coreboot doesn't need AGESA's version of Filecode.h. Some of the files that have been copied from AGESA include the header, so we can't get rid of it completely yet. - Remove includes from files that weren't copied from the AGESA source. - Remove FILECODE definitions from coreboot source. BUG=B:69220826 TEST=Build Gardenia; Build & boot Kahlee. Change-Id: If16feafc12dedeb90363826b62ea7513e54277f4 Signed-off-by: Martin Roth <martinroth@google.com> Reviewed-on: https://review.coreboot.org/22438 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
2017-11-14soc/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>
2017-11-14AMD Stoney Ridge: Add agesa_headers.hMartin Roth
- Create header files for the stoneyridge PI that pulls in AGESA pi headers and encloses them in #pragma pack push/pop to keep the '#pragma pack(1)' in Porting.h from leaking. - Add that header to agesawrapper.h, replacing AGESA.h and Porting.h Following patches will update the coreboot code to use only agesawrapper.h to pull in the AGESA headers. BUG=b:66818758 TEST=Build tested Change-Id: Ib7d76811c1270ec7ef71266d84f3960919b792d4 Signed-off-by: Martin Roth <martinroth@google.com> Reviewed-on: https://review.coreboot.org/21713 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2017-11-14amd/common/spi: Update flash driver usageMarshall Dawson
Fix how the SPI driver is accessed in spi_SaveS3info. This code has been unused to date. Change-Id: Ie2b97c13079fd049f6e02f3ff8fa630ed880343f Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com> Reviewed-on: https://review.coreboot.org/22406 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Martin Roth <martinroth@google.com> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2017-11-14soc/amd/stoneyridge: Load SMU fimware using PSPMarshall Dawson
Add the ability to locate the SMRAM-based SMU firmware early and call the PSP library to load it prior to DRAM initialization. This is currently placed in bootblock to ensure the blob is loaded before any reset occurs. Add similar functionality in ramstage for SMU FW2 to the hook already in place for running AmdInitEnv. Rename the hook to make more sense. This patch was tested using a pre-released PSP bootloader on a google/kahlee system. Leave the option unused until the bootloader is ready. BUG=b:66339938 Change-Id: Iedf768e54a7c3b3e7cf07e266a6906923c0fad42 Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com> Reviewed-on: https://review.coreboot.org/22058 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2017-11-10soc/amd/stoneyridge: Use uint8_t as type for SPD addressRichard Spiegel
SPD address is currenty int. It should be uint8_t. BUG=b:62200225 Change-Id: Ia11c5994c41849ba01ecae3cee6fa97c527134d0 Signed-off-by: Richard Spiegel <richard.spiegel@silverbackltd.com> Reviewed-on: https://review.coreboot.org/22300 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Martin Roth <martinroth@google.com>
2017-11-10soc/amd/common: Add DRAM clear option to northbridge.cRichard Spiegel
AmdInitPost() can be instructed to clear DRAM after a reset or to preserve it. Use SetMemParams() to tell AGESA which action to take. Note that any overrides from OemPostParams (OemCustomize.c) are not affected by this change. Change-Id: Ie18e7a265b6e0a00c0cc8912db6361087f772d2d Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com> Signed-off-by: Richard Spiegel <richard.spiegel@silverbackltd.com> Reviewed-on: https://review.coreboot.org/21856 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.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>
2017-11-08amd/stoneyridge: Remove fixme.cMarshall Dawson
Move the two functions in fixme.c to places where they make more sense. Coincidentally fix the todo in amd_initcpuio() and use bsp_topmem() instead of explicitely reading the MSR. BUG=b:62241048 Change-Id: Ica80b92f48788314ad290ccf72e6847fb6d039c3 Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com> Reviewed-on: https://review.coreboot.org/22297 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>
2017-11-06soc/amd/stoneyridge: start header file for iomapAaron Durbin
Create a new header file, iomap.h, which serves as a single place for providing the address space definitions. Remove the amd_defs.h file that had a single define in it. Change-Id: I1b1aaa8c5d60d670c272ac7131faeb6b3edc1968 Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/22318 Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2017-11-04soc/amd/common: remove superfluous NULL initializers on globalsAaron Durbin
Global variables that are unitialized in C programs reside in the .bss section. By definition, this section is cleared to 0. Therefore, remove the explicit NULL initialization because it's completely unnecessary. Change-Id: I9e7a5a1e2110aa48a5497ab7e2b06676dd557763 Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/22313 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Martin Roth <martinroth@google.com> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
2017-11-04soc/amd/common: remove use of LibAmdMemFill()Aaron Durbin
memset() exists for a reason. There's 0 reason to duplicate the functionality but add extraneous parameters that do nothing. This is just poor coding practices. Remove LibAmdMemFill() usage. BUG=b:62240746 Change-Id: I18028b38421efa9c4c7c0412a04479638cc9218b Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/22312 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Martin Roth <martinroth@google.com> Reviewed-by: Patrick Georgi <pgeorgi@google.com> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
2017-10-31soc/amd/common: Add weak call for platform PCIE slot resetMarc Jones
Since it is fairly uncommon, add a weak call that may be done by the platform if it has the support. BUG=b:66690176 BRANCH=none TEST=coreboot builds. Change-Id: I50008da6f85039a428184bf9e7642c0aa6610247 Signed-off-by: Marc Jones <marcj303@gmail.com> Reviewed-on: https://review.coreboot.org/22193 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2017-10-27soc/amd/common: Remove agesa_LateRunApTask() callbackMarc Jones
agesa_LateRunApTask() is not a callback, but a AGESA call. This is a mistake in the AGESA spec and the function is in the wrong section. bug=b:66690176, b:67210418 branch=none test=none Change-Id: I900e7db13a58e73a7b054e06088bc77c89445876 Signed-off-by: Marc Jones <marcj303@gmail.com> Reviewed-on: https://review.coreboot.org/22150 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
2017-10-22soc/amd/common: Revert PI blob search hackMarshall Dawson
Remove the check for CONFIG_VBOOT when finding the binaryPI blob and rely on the cbfs search 100% of the time. The change was initially put in to avoid a hang when vboot presearched memory for the blob. The implementation now supports early cbmem init and cbmem_top() is careful to return 0 if DRAM has not yet been set up. As a result the hang no longer occurs and the hack may be removed safely. BUG=b:67747902 Change-Id: I1f38709fcce250b0902a639ebf0554219bc47cf8 Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com> Reviewed-on: https://review.coreboot.org/22053 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2017-10-20soc/amd/common: Set AltImageBasePtr to 0Martin Roth
In the original AGESA headers, AltImageBasePtr is a UINT32, so don't set it to VOID. 0 works for either UINT32 or VOID *, as demonstrated by the other 7 places in this file where it's already set to 0 instead of NULL. Change this location to 0 to support either version of the headers. BUG=b:64766233 TEST=Build in cros tree and upstream coreboot, with old headers and updated headers. Change-Id: Ib6f3883e08231a6ca896c2ee2ef631c77feafedd Signed-off-by: Martin Roth <martinroth@google.com> Reviewed-on: https://review.coreboot.org/22060 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2017-10-20Stoney Ridge Platforms: Make AGESA callout tables commonMartin Roth
There was no reason to have the AGESA callout tables in each mainboard, so move them to soc/amd/common. Move chip specific functions into the stoneyridge directory: - agesa_fch_initreset - agesa_fch_initenv - agesa_ReadSpd Combine agesa_ReadSpd and agesa_ReadSpd_from_cbfs, and figure out which to use. Soldered-down memory still needs to be supported in a future commit, as stoney supports both DDR3 & DDR4. A bug has been filed for support for the upcoming Grunt platform. BUG=b:67209686 TEST=Build and boot on Kahlee Change-Id: Ife9bd90be9eb0ce0a7ce41d75cfef979b11e640b Signed-off-by: Martin Roth <martinroth@google.com> Reviewed-on: https://review.coreboot.org/21849 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Marc Jones <marc@marcjonesconsulting.com>
2017-10-16soc/amd/common: Clean up file includesFrank Vibrans
Remove unnecessary header file includes. Change-Id: I9ad9e86f3c75903e278e898602caec04351f64b6 Signed-off-by: Frank Vibrans <frank.vibrans@scarletltd.com> Reviewed-on: https://review.coreboot.org/21989 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2017-10-15amd/soc/common: Print an error if an AGESA callout isn't supportedMarc Jones
Let the developer or user know that a callout isn't supported. Change-Id: I73a6c6930a6661627ad76e27bbb78be99e237949 Signed-off-by: Marc Jones <marcj303@gmail.com> Reviewed-on: https://review.coreboot.org/21998 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Martin Roth <martinroth@google.com>
2017-10-13amd/stoneyridge: Make all AGESA reset requests immediateMarc Jones
The AGESA RESET_WHENEVER request were never doing a reset in coreboot. We don't have a way to collect a whenever and reset at some later time, so just do the reset immediately. BUG=b:64719937 BRANCH=none TEST=Check AGESA reset request in booblock does a reset in the serial console or ec console. Change-Id: If2654ec0c5c5dbdcea6fc9374371c3388d29fdc7 Signed-off-by: Marc Jones <marcj303@gmail.com> Reviewed-on: https://review.coreboot.org/21978 Reviewed-by: Martin Roth <martinroth@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2017-10-02soc/amd/common: Add framework for missing AGESA calloutsMartin Roth
These are required callout functions that currently are not implemented. agesa_LateRunApTask does not seem to be called, but the others are. BUG=b:66690176 TEST=Build Kahlee. Tested in next commit. Change-Id: Iee5f9c4847a5309a25045fca8c73be4f811c281a Signed-off-by: Martin Roth <martinroth@google.com> Reviewed-on: https://review.coreboot.org/21707 Reviewed-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2017-09-30soc/amd/common: Add included directoryMarshall Dawson
If the symbol SOC_AMD_COMMON is selected, include the soc/amd/common directory. Until now this has been working due to the directory being included as part of AGESA_INC in vendorcode. That one is still necessary in order to build the AGESA code so it is left in place for now. Change-Id: Ia8191897d2030c475c9268ae86faaf01952c6ace Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com> Reviewed-on: https://review.coreboot.org/21738 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2017-09-27soc/amd/stoneyridge: Revert CAR teardown wbinvdMarshall Dawson
Change the cache-as-ram teardown to use invd instead of wbinvd. Save the return and recover the call's return address in chipset_teardown_car. CAR teardown had been modified to use wbinvd to send CAR contents to DRAM backing prior to teardown. This allowed CAR variables, stack, and local variables to be preserved while running the AMD_DISABLE_STACK macro. Using the wbinvd instruction has the side effect of sending all dirty cache contents to DRAM and not only our CAR data. This would likely cause corruption, e.g. during S3 resume. Stoney Ridge now uses a postcar stage and this is no longer a requirement. BUG=b:64768556 Change-Id: I8e6bcb3947f508b1db1a42fd0714bba70074837a Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com> Reviewed-on: https://review.coreboot.org/20967 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2017-09-27soc/amd/stoneyridge: Add postcar stageMarshall Dawson
Insert a postcar stage for Stoney Ridge and move romstage's CAR teardown there. The AMD cache-as-ram teardown procedure currently uses a wbinvd instruction to send CAR contents to DRAM backing. This allows preserving stack contents and CAR globals after the teardown happens, but likely results in memory corruption during S3 resume. Due to the current base of the DCACHE region, reverting to an invd instruction will break the detection mechanism for CAR migrated variables. Using postcar avoids this problem. The current behavior of AGESA is to set up all cores' MTRRs during the AmdInitPost() entry point. This implementation takes control back and causes postcar's _start to clear all settings and set attributes only for the BIOS flash device, TSEG, and enough space below cbmem_top to load and run ramstage. BUG=b:64768556 Change-Id: I1045446655b81b806d75903d75288ab17b5e77d1 Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com> Reviewed-on: https://review.coreboot.org/20966 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2017-09-27amd/stoneyridge: Put AGESA heap into cbmemMarshall Dawson
Now that soc/amd supports EARLY_CBMEM_INIT, put the HEAP into cbmem, allowing better control of its cacheability in subsequent patches. This relocates the heap initialization from the common directory into a romstage cbmem hook. The conversion relies on cbmem_add() first searching cbmem for the ID before adding a new entry. Change-Id: I9ff35eefb2a68879ff44c6e29f58635831b19848 Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com> Reviewed-on: https://review.coreboot.org/21594 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
2017-09-27soc/amd/common: Clean up GetHeapBase functionMarshall Dawson
Make GetHeapBase a static function. Change the type of return value to a void pointer and remove the unused StdHeader argument. This should be innocuous and will allow a subsequent patch to be simpler. Change-Id: Id4a024d000a514ea9a44f9dfc2caffae9ff01789 Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com> Reviewed-on: https://review.coreboot.org/21593 Reviewed-by: Aaron Durbin <adurbin@chromium.org> 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>
2017-09-26AGESA: Avoid cpuRegisters.h includeKyösti Mälkki
Change-Id: I077677c10508a89a79bcb580249c1310e319aaf1 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/21664 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> 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>
2017-08-14stoneyridge: Rename hudson to southbridgeMarc Jones
Simplify funciton names and remove reference to hudson in stoneyridge. The southbridge in Stoney Ridge is Kern and hudson naming is no longer accurate. BUG=b:62200157 BRANCH=none TEST=Build and booted on Kahlee. Change-Id: Ide7a72dae69b881997101f1e37a1ac739901744d Signed-off-by: Marc Jones <marcj303@gmail.com> Reviewed-on: https://review.coreboot.org/20912 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2017-07-27soc/amd/common: Convert to C_ENVIRONMENT_BOOTBLOCKMarshall Dawson
Add dedicated CAR setup and teardown functions and Kconfig options to force their inclusion into the build. The .S files are mostly duplicated code from the old cache_as_ram.inc file. The .S files use global proc names in anticipation for use with the Kconfig symbols C_ENVIRONMENT_BOOTBLOCK and POSTCAR_STAGE. Move the mainboard romstage functionality into the soc directory and change the function name to be compatible with the call from assembly_entry.S. Drop the BIST check like other devices. Move InitReset and InitEarly to bootblock. These AGESA entry points set some default settings, and release/recapture the AP cores. There are currently some early dependencies on InitReset. Future work should include: * Pull the necessary functionality from InitReset into bootblock * Move InitReset and InitEarly to car_stage_entry() and out of bootblock - Add a mechanism for the BSP to give the APs an address to call and skip most of bootblock and verstage (when available) (1) - Reunify BiosCallOuts.c and OemCustomize.c (1) During the InitReset call, the BSP enables the APs by setting core enable bits in F18F0x1DC and APs begin fetching/executing from the reset vector. The BSP waits for all APs to also reach InitReset, where they enter an endless loop. The BSP sends a command to them to execute a HLT instruction and the BSP eventually returns from InitReset. The goal would be to preserve this process but prevent APs from rerunning early code. Change-Id: I811c7ef875b980874f3c4b1f234f969ae5618c44 Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com> Reviewed-on: https://review.coreboot.org/19755 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Martin Roth <martinroth@google.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>
2017-07-11binaryPI: Define AGESA blob in CBFS as Kconfig stringKyösti Mälkki
Change-Id: I0f78cb275ecad732f81c609564a0640f03d2559e Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/19983 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Marc Jones <marc@marcjonesconsulting.com> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
2017-07-02soc/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>
2017-06-27soc/amd/common: Fix most checkpatch errorsMarshall Dawson
Correct the majority of reported errors and mark most of the remaining ones as todo. Some of the lines requiring a >80 break are indented too much currently. Changes to agesawrapper.c cause the build to change, so this file is also left as-is. Make hex values consistently lower-case. BUG=chrome-os-partner:622407746 Change-Id: I0464f0cafac4ee67edc95d377dcf7aab9a90c66b Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com> Reviewed-on: https://review.coreboot.org/20249 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Martin Roth <martinroth@google.com>
2017-06-27vendorcode/amd: Unify Porting.h across all targetsStefan Reinauer
This requires to also unify the calling convention for AGESA functions from AGESA_STATUS (*agesa_func)(UINT32 Func, UINT32 Data, VOID *ConfigPtr) to AGESA_STATUS (*agesa_func)(UINT32 Func, UINTN Data, VOID *ConfigPtr) On systems running 32bit x86 code this will not make a difference as UINTN is uintptr_t which is 32bit on these machines. Change-Id: I095ec2273c18a9fda11712654e290ebc41b27bd9 Signed-off-by: Stefan Reinauer <stefan.reinauer@coreboot.org> Reviewed-on: https://review.coreboot.org/20380 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Ronald G. Minnich <rminnich@gmail.com> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
2017-06-26soc/amd/stoneyridge: Add northbridge supportMarc Jones
Copy northbridge files from northbridge/amd/pi/00670F00 to soc/amd/stoneyridge and soc/amd/common. Changes: - update chip_ops and device_ops - remove multi-node support - clean up Kconfig and Makefile Change-Id: Ie86b4d744900f23502068517ece5bcea6c128993 Signed-off-by: Marc Jones <marcj303@gmail.com> Reviewed-on: https://review.coreboot.org/19724 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Martin Roth <martinroth@google.com>
2017-06-26soc/amd/stoneyridge: Add CPU filesMarc Jones
Copy cpu/amd/pi/00670F00 to soc/amd/stoneyridge and soc/amd/common. This is the second patch in the process of converting Stoney Ridge to soc/. Changes: - update Kconfig and Makefiles - update vendorcode/amd for new soc/ path Change-Id: I8b6b1991372c2c6a02709777a73615a86e78ac26 Signed-off-by: Marc Jones <marcj303@gmail.com> Reviewed-on: https://review.coreboot.org/19723 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Martin Roth <martinroth@google.com>
2017-06-26soc: Add AMD Stoney Ridge southbridge codeMarc Jones
Copy the Hudson/Kern code from southbridge/amd/pi/hudson. This is the first of a series of patches to migrate Stoney Ridge support from cpu, northbridge, and southbridge to soc/ Changes: - add soc/amd/stoneyridge and soc/amd/common - remove all other Husdon versions - update include paths, etc - clean up Kconfig and Makefile - create chip.c to contain chip_ops Change-Id: Ib88a868e654ad127be70ecc506f6b90b784f8d1b Signed-off-by: Marc Jones <marcj303@gmail.com> Reviewed-on: https://review.coreboot.org/19722 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Martin Roth <martinroth@google.com>
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