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/samsung/stumpy/chromeos.fmd | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'src/mainboard/samsung/stumpy') diff --git a/src/mainboard/samsung/stumpy/chromeos.fmd b/src/mainboard/samsung/stumpy/chromeos.fmd index 5ac32447ec..9852a2209c 100644 --- a/src/mainboard/samsung/stumpy/chromeos.fmd +++ b/src/mainboard/samsung/stumpy/chromeos.fmd @@ -4,7 +4,7 @@ FLASH@0xff800000 0x800000 { SI_ME@0x1000 0x17f000 } SI_BIOS@0x180000 0x680000 { - RW_VPD@0x0 0x1000 + RW_VPD(PRESERVE)@0x0 0x1000 RW_UNUSED@0x1000 0x67000 RW_SHARED@0x68000 0x18000 { RW_ENVIRONMENT@0x0 0x4000 @@ -24,7 +24,7 @@ FLASH@0xff800000 0x800000 { RW_UNUSED_B@0x90000 0x70000 } RO_UNUSED_1@0x280000 0x170000 - RO_VPD@0x3f0000 0x20000 + RO_VPD(PRESERVE)@0x3f0000 0x20000 RO_UNUSED_2@0x410000 0xe0000 RO_SECTION@0x4f0000 0x190000 { FMAP@0x0 0x800 -- cgit v1.2.3