diff options
| author | Pratikkumar Prajapati <pratikkumar.v.prajapati@intel.com> | 2023-05-30 12:30:36 -0700 |
|---|---|---|
| committer | Martin L Roth <gaumless@gmail.com> | 2023-06-06 17:34:53 +0000 |
| commit | e4893d6b80806b9748a3593310278e65a3f63dee (patch) | |
| tree | 3cf3986b4c1b5239910f536cb1f783d9e04a8965 /src/commonlib/bsd | |
| parent | d7ad1409b955f83e40da3b648e85bc3cc2b919a8 (diff) | |
soc/intel/common/crashlog: Add support for IOE die
Intel Meteor Lake SOC has a separate I/O Expander (IOE) die.
SRAM from this IOE die contains crashlog records for the IPs
of the IOE die.
This patch adds functions with empty implementation using
__weak attribute for IOE die related crashlog, changes common
data structures while maintaining backwards compatibility,
and support for filling IOE crashlog records, guarded by
SOC_INTEL_IOE_DIE_SUPPORT config and makes cl_get_pmc_sram_data
function as weak because it needs SOC specific implementation.
Bug=b:262501347
TEST=Able to build. With Meteor Lake SOC related patch, able to
capture and decode crashlog
Change-Id: Id90cf0095258c4f7003e4c5f2564bb763e687b75
Signed-off-by: Pratikkumar Prajapati <pratikkumar.v.prajapati@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75475
Reviewed-by: Subrata Banik <subratabanik@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src/commonlib/bsd')
| -rw-r--r-- | src/commonlib/bsd/include/commonlib/bsd/cbmem_id.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/commonlib/bsd/include/commonlib/bsd/cbmem_id.h b/src/commonlib/bsd/include/commonlib/bsd/cbmem_id.h index 4162d84c73..5080812da4 100644 --- a/src/commonlib/bsd/include/commonlib/bsd/cbmem_id.h +++ b/src/commonlib/bsd/include/commonlib/bsd/cbmem_id.h @@ -39,6 +39,7 @@ #define CBMEM_ID_MPTABLE 0x534d5054 #define CBMEM_ID_MRCDATA 0x4d524344 #define CBMEM_ID_PMC_CRASHLOG 0x504d435f +#define CBMEM_ID_IOE_CRASHLOG 0x494f455f #define CBMEM_ID_VAR_MRCDATA 0x4d524345 #define CBMEM_ID_MTC 0xcb31d31c #define CBMEM_ID_NONE 0x00000000 |