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authorYu-Ping Wu <yupingso@chromium.org>2022-11-14 16:33:42 +0800
committerYu-Ping Wu <yupingso@google.com>2023-03-08 04:13:46 +0000
commite930360bbe2239723ea9f7c493860053a069e71f (patch)
treee8123a6c4aa8830dc466585ef9cdfe058f77a459 /src/mainboard/lenovo/t410
parent66c1d0dd3252b39220a4c50b7a4571cac82d6209 (diff)
mb/lenovo: Enable VBOOT_VBNV_FLASH
To deprecate VBOOT_VBNV_CMOS [1], replace VBOOT_VBNV_CMOS with VBOOT_VBNV_FLASH for lenovo boards: t400, t410, t420, t420s, t430, t430s, t520, t530, x131e, x1_carbon_gen1, x60, x200, x201, x220, x230. A 0x2000 RW_NVRAM region is allocated for them, with the COREBOOT size reduced by 0x2000. Also remove the VBOOT_VBNV_OFFSET config, since it's only used for VBOOT_VBNV_CMOS. [1] https://web.archive.org/web/20230115020833/https://issuetracker.google.com/issues/235293589?pli=1 BUG=b:235293589 TEST=./util/abuild/abuild -t LENOVO_T430S -a # with VBOOT enabled Change-Id: I7e29db7eeceec499fbbcf902a26bfe9a2076de40 Signed-off-by: Yu-Ping Wu <yupingso@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/72809 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Yidi Lin <yidilin@google.com> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Diffstat (limited to 'src/mainboard/lenovo/t410')
-rw-r--r--src/mainboard/lenovo/t410/Kconfig6
-rw-r--r--src/mainboard/lenovo/t410/vboot-rwa.fmd1
2 files changed, 2 insertions, 5 deletions
diff --git a/src/mainboard/lenovo/t410/Kconfig b/src/mainboard/lenovo/t410/Kconfig
index 3495d664de..23f9a883cd 100644
--- a/src/mainboard/lenovo/t410/Kconfig
+++ b/src/mainboard/lenovo/t410/Kconfig
@@ -25,7 +25,7 @@ config BOARD_SPECIFIC_OPTIONS
select DRIVERS_RICOH_RCE822
config VBOOT
- select VBOOT_VBNV_CMOS
+ select VBOOT_VBNV_FLASH
select GBB_FLAG_DISABLE_LID_SHUTDOWN
select GBB_FLAG_DISABLE_PD_SOFTWARE_SYNC
select GBB_FLAG_DISABLE_EC_SOFTWARE_SYNC
@@ -35,10 +35,6 @@ config VBOOT
config VBOOT_SLOTS_RW_A
default y
-config VBOOT_VBNV_OFFSET
- hex
- default 0x2a
-
config CBFS_SIZE
default 0x300000
diff --git a/src/mainboard/lenovo/t410/vboot-rwa.fmd b/src/mainboard/lenovo/t410/vboot-rwa.fmd
index 8f50d33fbb..b7d75c0910 100644
--- a/src/mainboard/lenovo/t410/vboot-rwa.fmd
+++ b/src/mainboard/lenovo/t410/vboot-rwa.fmd
@@ -16,6 +16,7 @@ FLASH@0xff800000 0x800000 {
}
RW_VPD(PRESERVE) 0x1000
SMMSTORE(PRESERVE) 0x40000
+ RW_NVRAM(PRESERVE) 0x2000
WP_RO {
RO_VPD(PRESERVE) 0x1000