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| author | Tim Wawrzynczak <twawrzynczak@chromium.org> | 2020-10-09 17:07:45 -0600 |
|---|---|---|
| committer | Tim Wawrzynczak <twawrzynczak@chromium.org> | 2020-10-30 15:25:28 +0000 |
| commit | e1a7a26f5e8bcc95d94ae9aec8df5b5226a77f56 (patch) | |
| tree | a7b07715b84e2f9936b4b34c1a26776320a42ef8 /src/commonlib | |
| parent | c70505acee27c7efad4eaa6d18542f794ff98298 (diff) | |
| download | coreboot-e1a7a26f5e8bcc95d94ae9aec8df5b5226a77f56.tar.xz | |
lib/libpayload: Replace strapping_ids with new board configuration entry
There are currently 3 different strapping ID entries in the coreboot
table, which adds overhead. The new fw_config field is also desired in
the coreboot table, which is another kind of strapping id. Therefore,
this patch deprecates the 3 current strapping ID entries (board ID, RAM
code, and SKU ID), and adds a new entry ("board_config") which provides
board ID, RAM code, SKU ID, as well as FW_CONFIG together.
Signed-off-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Change-Id: I1ecec847ee77b72233587c1ad7f124e2027470bf
Reviewed-on: https://review.coreboot.org/c/coreboot/+/46605
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Julius Werner <jwerner@chromium.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Diffstat (limited to 'src/commonlib')
| -rw-r--r-- | src/commonlib/include/commonlib/coreboot_tables.h | 24 |
1 files changed, 15 insertions, 9 deletions
diff --git a/src/commonlib/include/commonlib/coreboot_tables.h b/src/commonlib/include/commonlib/coreboot_tables.h index 44060025b3..3e74e6b59c 100644 --- a/src/commonlib/include/commonlib/coreboot_tables.h +++ b/src/commonlib/include/commonlib/coreboot_tables.h @@ -62,15 +62,15 @@ enum { LB_TAG_DMA = 0x0022, LB_TAG_RAM_OOPS = 0x0023, LB_TAG_ACPI_GNVS = 0x0024, - LB_TAG_BOARD_ID = 0x0025, + LB_TAG_BOARD_ID = 0x0025, /* deprecated */ LB_TAG_VERSION_TIMESTAMP = 0x0026, LB_TAG_WIFI_CALIBRATION = 0x0027, - LB_TAG_RAM_CODE = 0x0028, + LB_TAG_RAM_CODE = 0x0028, /* deprecated */ LB_TAG_SPI_FLASH = 0x0029, LB_TAG_SERIALNO = 0x002a, LB_TAG_MTC = 0x002b, LB_TAG_VPD = 0x002c, - LB_TAG_SKU_ID = 0x002d, + LB_TAG_SKU_ID = 0x002d, /* deprecated */ LB_TAG_BOOT_MEDIA_PARAMS = 0x0030, LB_TAG_CBMEM_ENTRY = 0x0031, LB_TAG_TSC_INFO = 0x0032, @@ -81,6 +81,8 @@ enum { LB_TAG_FMAP = 0x0037, LB_TAG_PLATFORM_BLOB_VERSION = 0x0038, LB_TAG_SMMSTOREV2 = 0x0039, + LB_TAG_BOARD_CONFIG = 0x0040, + /* The following options are CMOS-related */ LB_TAG_CMOS_OPTION_TABLE = 0x00c8, LB_TAG_OPTION = 0x00c9, LB_TAG_OPTION_ENUM = 0x00ca, @@ -347,12 +349,6 @@ struct lb_x86_rom_mtrr { uint32_t index; }; -struct lb_strapping_id { - uint32_t tag; - uint32_t size; - uint32_t id_code; -}; - struct lb_spi_flash { uint32_t tag; uint32_t size; @@ -416,6 +412,16 @@ struct lb_macs { struct mac_address mac_addrs[0]; }; +struct lb_board_config { + uint32_t tag; + uint32_t size; + + struct lb_uint64 fw_config; + uint32_t board_id; + uint32_t ram_code; + uint32_t sku_id; +}; + #define MAX_SERIALNO_LENGTH 32 /* The following structures are for the CMOS definitions table */ |