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soc/intel/alderlake: Enable support for CSE stitching 

This change enables support for stitching of BP1 and BP2 partitions
for CSE. This currently mimics what Intel FIT tool does w.r.t. adding
different components to the different partitions.

BP1:
* Dummy components: DLMP, IFPP, SBDT, UFSP, UFSG, OEMP.
* Decomposed components from CSE FPT file: RBEP, MFTP.
* Input components: PMCP, IOMP, NPHY, TBTP, PCHC.

BP2:
* Dummy components: DLMP, IFPP, SBDT, UFSP, UFSG, OEMP, ISHP.
* Decomposed components from CSE FPT file: RBEP, FTPR, NFTP.
* Input components: PMCP, IOMP, NPHY, TBTP, PCHC, IUNP.

BUG=b:189177580,b:189177538

Change-Id: I2b14405aab2a4919431d9c16bc7ff2eb1abf1f6b
Signed-off-by: Furquan Shaikh <furquan@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/58125
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
This commit is contained in:
Furquan Shaikh 2021-10-05 21:37:33 -07:00
parent 6ef863c5c4
commit f888c682f8
2 changed files with 30 additions and 0 deletions
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7
src/soc/intel/alderlake/Kconfig
View File

@ -321,4 +321,11 @@ config SOC_INTEL_CRASHLOG
help
Enables CrashLog.
if STITCH_ME_BIN
config CSE_BPDT_VERSION
default "1.7"
endif
endif

23
src/soc/intel/alderlake/Makefile.inc
View File

@ -56,4 +56,27 @@ smm-y += xhci.c
CPPFLAGS_common += -I$(src)/soc/intel/alderlake
CPPFLAGS_common += -I$(src)/soc/intel/alderlake/include
ifeq ($(CONFIG_STITCH_ME_BIN),y)
$(call cse_add_dummy_to_bp1_bp2,DLMP)
$(call cse_add_dummy_to_bp1_bp2,IFPP)
$(call cse_add_dummy_to_bp1_bp2,SBDT)
$(call cse_add_decomp_to_bp1_bp2,RBEP)
$(call cse_add_dummy_to_bp1_bp2,UFSP)
$(call cse_add_dummy_to_bp1_bp2,UFSG)
$(call cse_add_dummy_to_bp1_bp2,OEMP)
$(call cse_add_input_to_bp1_bp2,PMCP)
$(call cse_add_decomp,bp1,MFTP)
$(call cse_add_decomp,bp2,FTPR)
$(call cse_add_input_to_bp1_bp2,IOMP)
$(call cse_add_input_to_bp1_bp2,NPHY)
$(call cse_add_input_to_bp1_bp2,TBTP)
$(call cse_add_input_to_bp1_bp2,PCHC)
$(call cse_add_decomp,bp2,NFTP)
$(call cse_add_dummy,bp2,ISHP)
$(call cse_add_input,bp2,IUNP)
endif
endif