summaryrefslogtreecommitdiff
path: root/src/mainboard/google/cheza
diff options
context:
space:
mode:
authorHung-Te Lin <hungte@chromium.org>2019-03-04 16:48:05 +0800
committerPatrick Georgi <pgeorgi@google.com>2019-03-05 20:52:06 +0000
commite5861828ee4357a3df94a8670da1fe9e628deb47 (patch)
treed1d6fe40fad95ff285c44ef2171626f3833d4450 /src/mainboard/google/cheza
parent49a44505637ecfa3a6c1606bc0986e70397966b0 (diff)
downloadcoreboot-e5861828ee4357a3df94a8670da1fe9e628deb47.tar.xz
mainboard: Enable PRESERVE flag in all vboot/chromeos FMD files
For Chrome OS (or vboot), The PRESERVE flags should be applied on following sections: RO_PRESERVE, RO_VPD, RW_PRESERVE, RW_ELOG, RW_NVRAM, RW_SMMSTORE, RW_VPD, RO_FSG (b:116326638), SI_GBE (chromium:936768), SI_PDR (chromium:936768) With the new PRESERVE flag, we don't need RO_PRESERVE and RW_PRESERVE in the future. But it's still no harm to use it if there are multiple sections all needing to be preserved. BUG=chromium:936768 TEST=Builds google/eve and google/kukui inside Chrome OS source tree. Also boots successfully on eve and kukui devices. Change-Id: I6664ae3d955001ed14374e2788d400ba5fb9b7f8 Signed-off-by: Hung-Te Lin <hungte@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/31709 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Julius Werner <jwerner@chromium.org>
Diffstat (limited to 'src/mainboard/google/cheza')
-rw-r--r--src/mainboard/google/cheza/chromeos.fmd11
1 files changed, 6 insertions, 5 deletions
diff --git a/src/mainboard/google/cheza/chromeos.fmd b/src/mainboard/google/cheza/chromeos.fmd
index e39846a010..71e85562d6 100644
--- a/src/mainboard/google/cheza/chromeos.fmd
+++ b/src/mainboard/google/cheza/chromeos.fmd
@@ -23,17 +23,18 @@ FLASH@0x0 8M {
GBB 0x2f00
RO_FRID 0x100
}
- RO_VPD 16K
- RO_PRESERVE {
+ RO_VPD(PRESERVE) 16K
+ # TODO(hungte): Remove RO_PRESERVE.
+ RO_PRESERVE(PRESERVE) {
RO_DDR_TRAINING 8K
RO_FSG
}
}
- RW_VPD 32K
- RW_NVRAM 16K
+ RW_VPD(PRESERVE) 32K
+ RW_NVRAM(PRESERVE) 16K
RW_DDR_TRAINING 8K
- RW_ELOG 4K
+ RW_ELOG(PRESERVE) 4K
RW_SHARED 4K {
SHARED_DATA
}