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authorSubrata Banik <subratabanik@google.com>2022-04-22 19:48:40 +0530
committerFelix Held <felix-coreboot@felixheld.de>2022-04-27 12:37:43 +0000
commit2b594816eaa4629e549fcd2ca06f4395806ec78b (patch)
tree28c7465dd00156d9f86055122df27311853bc9a1 /src/mainboard/google/rambi/variants/candy
parent0231ab17616ff519ef52b5b323fc1ce6efc79f61 (diff)
soc/intel/cmn/lockdown: Perform SA lockdown configuration
`sa_lockdown_cfg` function ensures locking the PAM register hence, skip dedicated calling into `sa_lock_pam()` from the SoC `finalize.c` file. Dropped sa_lock_pam() call from ADL/CNL/EHL/JSL and TGL. Additionally, this patch enforces SA lockdown configuration for SKL and ICL as well. BUG=b:211954778 TEST=Able to build google/brya with these changes. > localhost ~ # lspci -xxx | less 00:00.0 Host bridge: Device 8086:4601 (rev 04) Bit 0 for all PAM registers a.k.a, PAMx_0_0_0_PCI.LOCK bit is set (meaning locked). Signed-off-by: Subrata Banik <subratabanik@google.com> Change-Id: Ibd464d2507393ed0c746eb1fbd10e36092ed5599 Reviewed-on: https://review.coreboot.org/c/coreboot/+/63518 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com> Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Diffstat (limited to 'src/mainboard/google/rambi/variants/candy')
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