Attention is currently required from: Andrey Petrov, Bora Guvendik, Chen, Gang C, Dinesh Gehlot, Eran Mitrani, Jakub Czapiga, Kapil Porwal, Nick Vaccaro, Ronak Kanabar, Shuo Liu, Subrata Banik, Tarun, Wonkyu Kim.
Jérémy Compostella uploaded patch set #9 to this change.
The following approvals got outdated and were removed: Code-Review+1 by Shuo Liu, Verified+1 by build bot (Jenkins)
drivers/intel/fsp2_0: Add limited to 32-bits FSP 2.4 support
Intel Firmware Support Package 2.4 specification (document 736809)
brings some significant changes compared to version 2.3 (document
644852):
1. It supports FSP-M multi-phase init. Some fields have been added to
the FSP header data structure for this purpose.
2. The `FSPM_ARCH2_UPD' and `FSPS_ARCH2_UPD' data structures must be
used in place of `FSPM_ARCH_UPD' and `FSPS_ARCH_UPD' respectively.
3. It support 64-bits FSP but 64-bits support will be provided by
subsequent patch.
Note that similarly to what is done for silicon initialization,
timestamps and post-codes are used during the memory initialization
multi-phase. However, since post-codes are in short supply, memory and
silicon multi-phase init share the same post-codes.
[736809]
https://cdrdv2-public.intel.com/736809/736809_FSP_EAS_v2.4_Errata_A.pdf
[644852]
https://cdrdv2-public.intel.com/644852/644852_2.3_Firmware-Support-Package-External-Architecture-Specification.pdf
TEST=verified on Lunar Lake RVP board (lnlrvp)
Change-Id: I1c24d26e105c3dcbd9cca0e7197ab1362344aa97
Signed-off-by: Jeremy Compostella <jeremy.compostella@intel.com>
---
M src/commonlib/include/commonlib/console/post_codes.h
M src/commonlib/include/commonlib/timestamp_serialized.h
M src/drivers/intel/fsp2_0/Kconfig
M src/drivers/intel/fsp2_0/include/fsp/api.h
M src/drivers/intel/fsp2_0/include/fsp/info_header.h
M src/drivers/intel/fsp2_0/include/fsp/util.h
M src/drivers/intel/fsp2_0/memory_init.c
M src/drivers/intel/fsp2_0/silicon_init.c
M src/drivers/intel/fsp2_0/upd_display.c
M src/soc/intel/alderlake/fsp_params.c
M src/soc/intel/meteorlake/fsp_params.c
M src/soc/intel/tigerlake/fsp_params.c
M util/cbfstool/eventlog.c
13 files changed, 124 insertions(+), 35 deletions(-)
git pull ssh://review.coreboot.org:29418/coreboot refs/changes/75/80275/9
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