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soc/intel/cse: config to enable oem key manifest 

CB change will enable the CSE region sub-partition OEMP,
where the OEMP binary will be stitched. OEM KM has Audio FW's key hash.
So, CSE uses this information to authenticate Audio FW.

BUG=b:207820413
TEST: Boot to kernel and check for the audio authentication
is successful
localhost ~ # aplay -l
**** List of PLAYBACK Hardware Devices ****
card 0: sofrt5682 [sof-rt5682], device 0: max357a-spk (*) []
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 0: sofrt5682 [sof-rt5682], device 1: Headset (*) []
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 0: sofrt5682 [sof-rt5682], device 2: HDMI1 (*) []
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 0: sofrt5682 [sof-rt5682], device 3: HDMI2 (*) []
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 0: sofrt5682 [sof-rt5682], device 4: HDMI3 (*) []
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 0: sofrt5682 [sof-rt5682], device 5: HDMI4 (*) []
  Subdevices: 1/1
  Subdevice #0: subdevice #0

Cq-Depend: chrome-internal:4286038
Signed-off-by: Ravindra N <ravindra@intel.corp-partner.google.com>
Change-Id: I3620adb2898efc002104e0ba8b2afd219c31f230
Reviewed-on: https://review.coreboot.org/c/coreboot/+/59895
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nick Vaccaro <nvaccaro@google.com>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Reviewed-by: Sridhar Siricilla <sridhar.siricilla@intel.com>
Reviewed-by: Krishna P Bhat D <krishna.p.bhat.d@intel.com>
This commit is contained in:
Ravindra N 2021-12-06 10:11:51 +05:30 committed by Tim Wawrzynczak
parent c591d9c7ab
commit 07092189c1
2 changed files with 5 additions and 1 deletions
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2
src/soc/intel/alderlake/Makefile.inc
View File

@ -65,7 +65,7 @@ $(eval $(call cse_add_dummy_to_bp1_bp2,SBDT))
$(eval $(call cse_add_decomp_to_bp1_bp2,RBEP))
$(eval $(call cse_add_dummy_to_bp1_bp2,UFSP))
$(eval $(call cse_add_dummy_to_bp1_bp2,UFSG))
$(eval $(call cse_add_dummy_to_bp1_bp2,OEMP))
$(eval $(call cse_add_input_to_bp1_bp2,OEMP))
$(eval $(call cse_add_input_to_bp1_bp2,PMCP))
$(eval $(call cse_add_decomp,bp1,MFTP))
$(eval $(call cse_add_decomp,bp2,FTPR))

4
src/soc/intel/common/block/cse/Kconfig
View File

@ -180,4 +180,8 @@ config CSE_BPDT_VERSION
help
This config indicates the BPDT version used by CSE for a given SoC.
config CSE_OEMP_FILE
string "Name of OEM KM file"
default "oem_km.bin"
endif