diff options
| author | Kangheui Won <khwon@chromium.org> | 2022-06-28 15:55:25 +1000 |
|---|---|---|
| committer | Felix Held <felix-coreboot@felixheld.de> | 2022-06-30 13:55:15 +0000 |
| commit | 1858153f109a29095361df2af8b91fde5e1f62c0 (patch) | |
| tree | 5c2e08ae45734e318f8ca991bd076b8fa08002fc /src/mainboard/google | |
| parent | 9678722060e5884498003f830e054283194799ee (diff) | |
mb/google/nissa: Add fmd for debug FSP
Debug FSP is ~850KiB larger than release FSP and we don't have
sufficient space for nissa flash layout.
Remove RW_LEGACY and split them into RW_SECTION_A/B so we can have a
room for it.
Note: This fmd will only used for internal testing/debugging and not for
the firmware in released devices.
BUG=b:231395098
TEST=build with CONFIG_BUILDING_WITH_DEBUG_FSP
Signed-off-by: Kangheui Won <khwon@chromium.org>
Change-Id: Idb17f003285575e80feb86bb292b95daf0f5b3b3
Reviewed-on: https://review.coreboot.org/c/coreboot/+/65467
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Reka Norman <rekanorman@chromium.org>
Reviewed-by: Subrata Banik <subratabanik@google.com>
Diffstat (limited to 'src/mainboard/google')
| -rw-r--r-- | src/mainboard/google/brya/Kconfig | 1 | ||||
| -rw-r--r-- | src/mainboard/google/brya/chromeos-nissa-16MiB-debugfsp.fmd | 50 |
2 files changed, 51 insertions, 0 deletions
diff --git a/src/mainboard/google/brya/Kconfig b/src/mainboard/google/brya/Kconfig index 63fe463310..b985be20a9 100644 --- a/src/mainboard/google/brya/Kconfig +++ b/src/mainboard/google/brya/Kconfig @@ -150,6 +150,7 @@ config DRIVER_TPM_I2C_ADDR config FMDFILE default "src/mainboard/\$(CONFIG_MAINBOARD_DIR)/chromeos-serger.fmd" if BOARD_GOOGLE_BRASK + default "src/mainboard/\$(CONFIG_MAINBOARD_DIR)/chromeos-nissa-16MiB-debugfsp.fmd" if BOARD_GOOGLE_BASEBOARD_NISSA && BOARD_ROMSIZE_KB_16384 && BUILDING_WITH_DEBUG_FSP default "src/mainboard/\$(CONFIG_MAINBOARD_DIR)/chromeos-nissa-16MiB.fmd" if BOARD_GOOGLE_BASEBOARD_NISSA && BOARD_ROMSIZE_KB_16384 default "src/mainboard/\$(CONFIG_MAINBOARD_DIR)/chromeos-nissa-32MiB.fmd" if BOARD_GOOGLE_BASEBOARD_NISSA && BOARD_ROMSIZE_KB_32768 default "src/mainboard/\$(CONFIG_MAINBOARD_DIR)/chromeos.fmd" diff --git a/src/mainboard/google/brya/chromeos-nissa-16MiB-debugfsp.fmd b/src/mainboard/google/brya/chromeos-nissa-16MiB-debugfsp.fmd new file mode 100644 index 0000000000..f4909c2455 --- /dev/null +++ b/src/mainboard/google/brya/chromeos-nissa-16MiB-debugfsp.fmd @@ -0,0 +1,50 @@ +FLASH 16M { + SI_ALL 3776K { + SI_DESC 4K + SI_ME { + CSE_LAYOUT 8K + CSE_RO 1360K + CSE_DATA 420K + # 64-KiB aligned to optimize RW erases during CSE update. + CSE_RW 1984K + } + } + SI_BIOS 12608K { + RW_SECTION_A 4180K { + VBLOCK_A 8K + FW_MAIN_A(CBFS) + RW_FWID_A 64 + ME_RW_A(CBFS) 1434K + } + RW_MISC 152K { + UNIFIED_MRC_CACHE(PRESERVE) 128K { + RECOVERY_MRC_CACHE 64K + RW_MRC_CACHE 64K + } + RW_ELOG(PRESERVE) 4K + RW_SHARED 4K { + SHARED_DATA 4K + } + RW_VPD(PRESERVE) 8K + RW_NVRAM(PRESERVE) 8K + } + RW_SECTION_B 4180K { + VBLOCK_B 8K + FW_MAIN_B(CBFS) + RW_FWID_B 64 + ME_RW_B(CBFS) 1434K + } + # Make WP_RO region align with SPI vendor + # memory protected range specification. + WP_RO 4M { + RO_VPD(PRESERVE) 16K + RO_GSCVD 8K + RO_SECTION { + FMAP 2K + RO_FRID 64 + GBB@4K 12K + COREBOOT(CBFS) + } + } + } +} |