diff options
| author | Subrata Banik <subrata.banik@intel.com> | 2020-12-19 19:35:08 +0530 |
|---|---|---|
| committer | Hung-Te Lin <hungte@chromium.org> | 2020-12-23 03:28:47 +0000 |
| commit | 65f5932e0cb48ce333e4e0625a7740f8f9ce1ddf (patch) | |
| tree | fb15bdf1e59361a7469a5cfd0e1035236e65fa16 /src | |
| parent | 8943183b2c598fea490da4426091fc0ddced6cbb (diff) | |
soc/intel/alderlake: Add SPI DMI Destination ID
Port commit 237afda (src/soc/intel/tigerlake: Add SPI DMI Destination ID)
into Alderlake.
Change-Id: Ia0b465d405ab3c70b7d4094d32c182cab30fe531
Signed-off-by: Subrata Banik <subrata.banik@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/48754
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Diffstat (limited to 'src')
| -rw-r--r-- | src/soc/intel/alderlake/include/soc/pcr_ids.h | 6 | ||||
| -rw-r--r-- | src/soc/intel/alderlake/spi.c | 7 |
2 files changed, 13 insertions, 0 deletions
diff --git a/src/soc/intel/alderlake/include/soc/pcr_ids.h b/src/soc/intel/alderlake/include/soc/pcr_ids.h index baeb7083d7..e05ecd80b8 100644 --- a/src/soc/intel/alderlake/include/soc/pcr_ids.h +++ b/src/soc/intel/alderlake/include/soc/pcr_ids.h @@ -32,4 +32,10 @@ #define PID_ITSS 0xc4 #define PID_SERIALIO 0xcb + +/* + * SPI - DMI Destination ID + */ +#define SPI_DMI_DESTINATION_ID 0x23a8 + #endif diff --git a/src/soc/intel/alderlake/spi.c b/src/soc/intel/alderlake/spi.c index 2940de1c12..b02f2a20fd 100644 --- a/src/soc/intel/alderlake/spi.c +++ b/src/soc/intel/alderlake/spi.c @@ -6,8 +6,10 @@ * Chapter number: 7 */ +#include <intelblocks/fast_spi.h> #include <intelblocks/spi.h> #include <soc/pci_devs.h> +#include <soc/pcr_ids.h> int spi_soc_devfn_to_bus(unsigned int devfn) { @@ -25,3 +27,8 @@ int spi_soc_devfn_to_bus(unsigned int devfn) } return -1; } + +uint32_t soc_get_spi_dmi_destination_id(void) +{ + return SPI_DMI_DESTINATION_ID; +} |