mb/lenovo/x201: Add VBOOT support
Tested with CONFIG_H8_FN_KEY_AS_VBOOT_RECOVERY_SW to switch between RW_A and recovery, which works quite well as a developer mode to test RW_A with the COREBOOT slot as a fallback. Change-Id: I9d524988e991457032f63a947606d1b3581de5e7 Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/c/coreboot/+/35959 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Patrick Rudolph <siro@das-labor.org>
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@ -23,6 +23,25 @@ config BOARD_SPECIFIC_OPTIONS
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select MAINBOARD_USES_IFD_GBE_REGION
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select H8_HAS_BAT_TRESHOLDS_IMPL
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config VBOOT
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select VBOOT_VBNV_CMOS
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select GBB_FLAG_DISABLE_LID_SHUTDOWN
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select GBB_FLAG_DISABLE_PD_SOFTWARE_SYNC
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select GBB_FLAG_DISABLE_EC_SOFTWARE_SYNC
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select GBB_FLAG_DISABLE_FWMP
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select HAS_RECOVERY_MRC_CACHE
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config VBOOT_SLOTS_RW_A
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default y
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config VBOOT_VBNV_OFFSET
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hex
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default 0x2a
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config FMDFILE
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string
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default "src/mainboard/$(CONFIG_MAINBOARD_DIR)/vboot-rwa.fmd" if VBOOT
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config MAINBOARD_DIR
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string
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default lenovo/x201
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@ -78,6 +78,9 @@ entries
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#427 5 r 0 unused
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432 8 h 0 volume
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# VBOOT
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448 128 r 0 vbnv
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# coreboot config options: check sums
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984 16 h 0 check_sum
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#1000 24 r 0 amd_reserved
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@ -0,0 +1,30 @@
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FLASH@0xff800000 0x800000 {
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SI_ALL@0x0 0x500000 {
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SI_DESC@0x0 0x1000
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SI_GBE@0x1000 0x2000
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SI_ME@0x3000 0x4ed000
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}
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SI_BIOS@0x500000 0x300000 {
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RW_SECTION_A 0x180000 {
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VBLOCK_A 0x10000
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FW_MAIN_A(CBFS)
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RW_FWID_A 0x40
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}
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UNIFIED_MRC_CACHE 0x20000 {
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RECOVERY_MRC_CACHE 0x10000
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RW_MRC_CACHE 0x10000
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}
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RW_VPD(PRESERVE) 0x1000
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SMMSTORE(PRESERVE) 0x40000
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WP_RO {
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RO_VPD(PRESERVE) 0x1000
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RO_SECTION {
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FMAP 0x800
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RO_FRID 0x40
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RO_PADDING 0x7c0
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GBB 0x1e000
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COREBOOT(CBFS)
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}
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}
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}
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}
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