diff options
| author | Fred Reitberger <reitbergerfred@gmail.com> | 2022-02-15 08:01:53 -0500 |
|---|---|---|
| committer | Felix Held <felix-coreboot@felixheld.de> | 2022-02-17 23:08:25 +0000 |
| commit | c17330c1dddbf8deb512d8d1eb13264b2936b77c (patch) | |
| tree | ac133de3c115a02278b8b39fcdaffa0b7f6733af /src/mainboard/amd/chausie/Kconfig | |
| parent | ca7c9cc3f282c0833f98fc155250237db05dcf5f (diff) | |
mb/amd/chausie: Add EC blob into CBFS
Add chausie EC blob into CBFS at specified location
Change-Id: I48de08a18054efbda655e1563a539ff2ba7a38a6
Signed-off-by: Fred Reitberger <reitbergerfred@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/61972
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
Diffstat (limited to 'src/mainboard/amd/chausie/Kconfig')
| -rw-r--r-- | src/mainboard/amd/chausie/Kconfig | 21 |
1 files changed, 19 insertions, 2 deletions
diff --git a/src/mainboard/amd/chausie/Kconfig b/src/mainboard/amd/chausie/Kconfig index dc6e090bce..9c4dbb5820 100644 --- a/src/mainboard/amd/chausie/Kconfig +++ b/src/mainboard/amd/chausie/Kconfig @@ -24,7 +24,6 @@ config MAINBOARD_PART_NUMBER config AMD_FWM_POSITION_INDEX int default 3 if CHROMEOS - default 4 help TODO: might need to be adapted for better placement of files in cbfs @@ -32,14 +31,32 @@ config CHAUSIE_HAVE_MCHP_FW bool "Have Microchip EC firmware?" default n +config CHAUSIE_MCHP_SIG_FILE + string + depends on CHAUSIE_HAVE_MCHP_FW + default "3rdparty/blobs/mainboard/amd/chausie/EC_chausie_sig.bin" + help + The EC sig blob is the first 4kBytes of the firmware image. + The first 4 bytes form a pointer (with CRC) to where the EC firmware + is located + config CHAUSIE_MCHP_FW_FILE string depends on CHAUSIE_HAVE_MCHP_FW default "3rdparty/blobs/mainboard/amd/chausie/EC_chausie.bin" help - The EC firmware blob is usually the first 128kByte of the stock + The EC firmware blob is at the CHAUSIE_MCHP_FW_OFFSET offset of the firmware image. +config CHAUSIE_MCHP_FW_OFFSET + hex + depends on CHAUSIE_HAVE_MCHP_FW + default 0x400000 + help + The EC firmware blob defaults to the 4MByte offset of the firmware + image. If this offset needs to change, a new signature block must be + generated with the updated offset. + config VBOOT select VBOOT_NO_BOARD_SUPPORT select VBOOT_SEPARATE_VERSTAGE |