diff options
| author | Karthikeyan Ramasubramanian <kramasub@google.com> | 2020-06-11 23:31:56 -0600 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2020-06-18 08:31:08 +0000 |
| commit | dd48b176f31fb99218ff805000d7e630f00921de (patch) | |
| tree | 08a105f929c4d800ad92bc9183e7247f8d1308e2 /src | |
| parent | 57ead8935674f1c487f9a5b347231b37d6650805 (diff) | |
| download | coreboot-dd48b176f31fb99218ff805000d7e630f00921de.tar.xz | |
mb/google/dedede: Add support for 16 MiB flash map descriptor
Upcoming variant boards will use 16 MiB SPI ROM. So add support for 16
MiB flash map descriptor.
BUG=b:155107866,b:152981693
TEST=Build different variant boards. Ensure that waddledoo which is using
32 MiB SPI ROM boots.
Cq-Depend: chrome-internal:3107306
Change-Id: I8a6868da3280a662ff3a30623804ff135e6cbfbc
Signed-off-by: Karthikeyan Ramasubramanian <kramasub@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/42322
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Diffstat (limited to 'src')
| -rw-r--r-- | src/mainboard/google/dedede/Kconfig | 6 | ||||
| -rw-r--r-- | src/mainboard/google/dedede/Kconfig.name | 2 | ||||
| -rw-r--r-- | src/mainboard/google/dedede/chromeos-dedede-16MiB.fmd | 44 | ||||
| -rw-r--r-- | src/mainboard/google/dedede/chromeos-dedede-32MiB.fmd (renamed from src/mainboard/google/dedede/chromeos.fmd) | 0 |
4 files changed, 50 insertions, 2 deletions
diff --git a/src/mainboard/google/dedede/Kconfig b/src/mainboard/google/dedede/Kconfig index a4b2dc1a76..fe3b886d7d 100644 --- a/src/mainboard/google/dedede/Kconfig +++ b/src/mainboard/google/dedede/Kconfig @@ -1,5 +1,6 @@ config BOARD_GOOGLE_BASEBOARD_DEDEDE def_bool n + select BOARD_ROMSIZE_KB_16384 if !BOARD_ROMSIZE_KB_32768 select DRIVERS_I2C_GENERIC select DRIVERS_I2C_HID select DRIVERS_SPI_ACPI @@ -47,6 +48,11 @@ config DIMM_SPD_SIZE config DRIVER_TPM_SPI_BUS default 0x1 +config FMDFILE + string + default "src/mainboard/$(CONFIG_MAINBOARD_DIR)/chromeos-dedede-16MiB.fmd" if BOARD_ROMSIZE_KB_16384 + default "src/mainboard/$(CONFIG_MAINBOARD_DIR)/chromeos-dedede-32MiB.fmd" if BOARD_ROMSIZE_KB_32768 + config MAINBOARD_DIR string default "google/dedede" diff --git a/src/mainboard/google/dedede/Kconfig.name b/src/mainboard/google/dedede/Kconfig.name index 8831d3e0f6..4e2a45068b 100644 --- a/src/mainboard/google/dedede/Kconfig.name +++ b/src/mainboard/google/dedede/Kconfig.name @@ -2,7 +2,6 @@ config BOARD_GOOGLE_BOTEN bool "Boten" select BOARD_GOOGLE_BASEBOARD_DEDEDE select BASEBOARD_DEDEDE_LAPTOP - select BOARD_ROMSIZE_KB_32768 config BOARD_GOOGLE_DEDEDE bool "Dedede" @@ -35,4 +34,3 @@ config BOARD_GOOGLE_WHEELIE bool "Wheelie" select BOARD_GOOGLE_BASEBOARD_DEDEDE select BASEBOARD_DEDEDE_LAPTOP - select BOARD_ROMSIZE_KB_32768 diff --git a/src/mainboard/google/dedede/chromeos-dedede-16MiB.fmd b/src/mainboard/google/dedede/chromeos-dedede-16MiB.fmd new file mode 100644 index 0000000000..09b2abc208 --- /dev/null +++ b/src/mainboard/google/dedede/chromeos-dedede-16MiB.fmd @@ -0,0 +1,44 @@ +FLASH@0xff000000 0x1000000 { + SI_ALL@0x0 0x381000 { + SI_DESC@0x0 0x1000 + SI_ME@0x1000 0x380000 + } + SI_BIOS@0x381000 0xc7f000 { + RW_LEGACY(CBFS)@0x0 0x1000 + RW_SECTION_A@0x1000 0x420000 { + VBLOCK_A@0x0 0x10000 + FW_MAIN_A(CBFS)@0x10000 0x40ffc0 + RW_FWID_A@0x41ffc0 0x40 + } + RW_SECTION_B@0x421000 0x420000 { + VBLOCK_B@0x0 0x10000 + FW_MAIN_B(CBFS)@0x10000 0x40ffc0 + RW_FWID_B@0x41ffc0 0x40 + } + RW_MISC@0x841000 0x3e000 { + UNIFIED_MRC_CACHE(PRESERVE)@0x0 0x30000 { + RECOVERY_MRC_CACHE@0x0 0x10000 + RW_MRC_CACHE@0x10000 0x20000 + } + RW_ELOG(PRESERVE)@0x30000 0x3000 + RW_SHARED@0x33000 0x4000 { + SHARED_DATA@0x0 0x2000 + VBLOCK_DEV@0x2000 0x2000 + } + RW_VPD(PRESERVE)@0x37000 0x2000 + RW_NVRAM(PRESERVE)@0x39000 0x5000 + } + # Make WP_RO region align with SPI vendor + # memory protected range specification. + WP_RO@0x87f000 0x400000 { + RO_VPD(PRESERVE)@0x0 0x4000 + RO_SECTION@0x4000 0x3fc000 { + FMAP@0x0 0x800 + RO_FRID@0x800 0x40 + RO_FRID_PAD@0x840 0x7c0 + GBB@0x1000 0x3000 + COREBOOT(CBFS)@0x4000 0x3f8000 + } + } + } +} diff --git a/src/mainboard/google/dedede/chromeos.fmd b/src/mainboard/google/dedede/chromeos-dedede-32MiB.fmd index 60ea3ded64..60ea3ded64 100644 --- a/src/mainboard/google/dedede/chromeos.fmd +++ b/src/mainboard/google/dedede/chromeos-dedede-32MiB.fmd |