diff options
| author | Ravi Kumar Bokka <rbokka@codeaurora.org> | 2021-11-10 05:22:47 +0530 |
|---|---|---|
| committer | Shelley Chen <shchen@google.com> | 2022-03-16 01:21:44 +0000 |
| commit | 42fcb2a8f4f9b395ceb84f7d644864c596b0a9a2 (patch) | |
| tree | b291d70663775f1a34cee236a1d197adac8f1ce3 /payloads | |
| parent | 19baa9d51e4f1b36473dc750735eb6e5345bebda (diff) | |
libpayload: Parse DDR Information using coreboot tables
BUG=b:182963902,b:177917361
TEST=Validated on qualcomm sc7280 development board
Signed-off-by: Ravi Kumar Bokka <rbokka@codeaurora.org>
Change-Id: Ieca7e9fc0e1a018fcb2e9315aebee088edac858e
Reviewed-on: https://review.coreboot.org/c/coreboot/+/59193
Reviewed-by: Shelley Chen <shchen@google.com>
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'payloads')
| -rw-r--r-- | payloads/libpayload/include/libpayload.h | 1 | ||||
| -rw-r--r-- | payloads/libpayload/include/sysinfo.h | 1 | ||||
| -rw-r--r-- | payloads/libpayload/libc/coreboot.c | 3 |
3 files changed, 5 insertions, 0 deletions
diff --git a/payloads/libpayload/include/libpayload.h b/payloads/libpayload/include/libpayload.h index 8d8336f559..90aeeeba0a 100644 --- a/payloads/libpayload/include/libpayload.h +++ b/payloads/libpayload/include/libpayload.h @@ -46,6 +46,7 @@ #include <libpayload-config.h> #include <cbgfx.h> #include <commonlib/bsd/fmap_serialized.h> +#include <commonlib/bsd/mem_chip_info.h> #include <ctype.h> #include <die.h> #include <endian.h> diff --git a/payloads/libpayload/include/sysinfo.h b/payloads/libpayload/include/sysinfo.h index 376f298c77..eba4b89227 100644 --- a/payloads/libpayload/include/sysinfo.h +++ b/payloads/libpayload/include/sysinfo.h @@ -83,6 +83,7 @@ struct sysinfo_t { uintptr_t compiler; uintptr_t linker; uintptr_t assembler; + uintptr_t mem_chip_base; uintptr_t cb_version; diff --git a/payloads/libpayload/libc/coreboot.c b/payloads/libpayload/libc/coreboot.c index 72d7664b1a..f5695d62dd 100644 --- a/payloads/libpayload/libc/coreboot.c +++ b/payloads/libpayload/libc/coreboot.c @@ -260,6 +260,9 @@ static void cb_parse_cbmem_entry(void *ptr, struct sysinfo_t *info) case CBMEM_ID_TYPE_C_INFO: info->type_c_info = cbmem_entry->address; break; + case CBMEM_ID_MEM_CHIP_INFO: + info->mem_chip_base = cbmem_entry->address; + break; default: break; } |