diff options
| author | Subrata Banik <subratabanik@google.com> | 2021-12-27 10:49:19 +0000 |
|---|---|---|
| committer | Subrata Banik <subratabanik@google.com> | 2022-01-16 13:34:19 +0000 |
| commit | e74ebcde38c78a4b81f621211d58c618ae1ad3a7 (patch) | |
| tree | 9e07bab47b6feeefb9ceb5f0eafc8d71163d0713 /src/soc/intel/common/block/include | |
| parent | a0d9ad322fe603d4d4cbccda9c7edcfbf0b13409 (diff) | |
soc/intel/common/cse: Add helper API for CSE SPI Protection Mode
This patch checks if CSE's spi protection mode is protected or
unprotected. Returns true if CSE's spi protection mode is protected,
otherwise false.
BUG=b:211954778
TEST=Able to build and boot brya with this change. Calling
`cse_is_hfs1_spi_protected()` in coreboot is able to provide
the SPI protection status.
Signed-off-by: Subrata Banik <subratabanik@google.com>
Change-Id: I23f1a1c4b55d8da6e6fd0cf84bef86f49ce80cca
Reviewed-on: https://review.coreboot.org/c/coreboot/+/60403
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Reviewed-by: EricR Lai <ericr_lai@compal.corp-partner.google.com>
Reviewed-by: Paul Menzel <paulepanter@mailbox.org>
Diffstat (limited to 'src/soc/intel/common/block/include')
| -rw-r--r-- | src/soc/intel/common/block/include/intelblocks/cse.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/soc/intel/common/block/include/intelblocks/cse.h b/src/soc/intel/common/block/include/intelblocks/cse.h index 68f1d3c2a8..540dabc76c 100644 --- a/src/soc/intel/common/block/include/intelblocks/cse.h +++ b/src/soc/intel/common/block/include/intelblocks/cse.h @@ -301,6 +301,12 @@ bool cse_is_hfs1_com_secover_mei_msg(void); bool cse_is_hfs1_com_soft_temp_disable(void); /* + * Checks CSE's spi protection mode is protected or unprotected. + * Returns true if CSE's spi protection mode is protected, otherwise false. + */ +bool cse_is_hfs1_spi_protected(void); + +/* * Checks CSE's Firmware SKU is Lite or not. * Returns true if CSE's Firmware SKU is Lite, otherwise false */ |