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acpi: Add support for reporting CrashLog in BERT table

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Crash Data are collected and sent to the OS via the ACPI BERT.

BUG=None
TEST=Built, and BERT successfully generated in the crashLog flow.

Signed-off-by: Francois Toguo <francois.toguo.fotso@intel.com>
Change-Id: I00e390d735d61beac2e89a726e39119d9b06b3df
Signed-off-by: Nikunj A. Dadhania <nikunj.dadhania@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/49799
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
This commit is contained in:
Francois Toguo
2021-01-21 09:55:19 -08:00
committed by Patrick Georgi
parent 5f30ae3714
commit 522e0dbdaa
7 changed files with 109 additions and 0 deletions
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4
src/include/acpi/acpi.h
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@@ -1075,6 +1075,10 @@ unsigned long acpi_create_hest_error_source(acpi_hest_t *hest,
void acpi_create_lpit(acpi_lpit_t *lpit);
unsigned long acpi_create_lpi_desc_ncst(acpi_lpi_desc_ncst_t *lpi_desc, uint16_t uid);
/* For crashlog. */
bool acpi_is_boot_error_src_present(void);
void acpi_soc_fill_bert(acpi_bert_t *bert, void **region, size_t *length);
/* For ACPI S3 support. */
void __noreturn acpi_resume(void *wake_vec);
void mainboard_suspend_resume(void);

13
src/include/cper.h
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@@ -370,6 +370,19 @@ typedef struct cper_ia32x64_ctx_x64state {
u16 tr;
} cper_ia32x64_ctx_x64state_t;
#define FW_ERR_RECORD_ID_CRASHLOG_GUID \
GUID_INIT(0x8f87f311, 0xc998, 0x4d9e, \
0xa0, 0xc4, 0x60, 0x65, 0x51, 0x8c, 0x4f, 0x6d)
/* Firmware Error Record Reference, UEFI v2.8 sec N.2.10 */
typedef struct cper_fw_err_rec_section {
u8 record_type;
u8 revision;
u8 reserved[6];
u64 record_id;
guid_t record_guid;
} cper_fw_err_rec_section_t;
static inline cper_timestamp_t cper_timestamp(int precise)
{
cper_timestamp_t ts;