From e5861828ee4357a3df94a8670da1fe9e628deb47 Mon Sep 17 00:00:00 2001 From: Hung-Te Lin Date: Mon, 4 Mar 2019 16:48:05 +0800 Subject: 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 Reviewed-on: https://review.coreboot.org/c/coreboot/+/31709 Tested-by: build bot (Jenkins) Reviewed-by: Julius Werner --- src/mainboard/google/cheza/chromeos.fmd | 11 ++++++----- 1 file changed, 6 insertions(+), 5 deletions(-) (limited to 'src/mainboard/google/cheza') 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 } -- cgit v1.2.3