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mainboard: Enable PRESERVE flag in all vboot/chromeos FMD files

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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>
This commit is contained in:
Hung-Te Lin
2019-03-04 16:48:05 +08:00
committed by Patrick Georgi
parent 49a4450563
commit e5861828ee
56 changed files with 220 additions and 219 deletions
Download Patch File Download Diff File Expand all files Collapse all files

10
src/mainboard/intel/kunimitsu/chromeos.fmd
View File

@@ -15,17 +15,17 @@ FLASH@0xff000000 0x1000000 {
RW_FWID_B@0x3effc0 0x40
}
RW_MRC_CACHE@0x7e0000 0x10000
RW_ELOG@0x7f0000 0x4000
RW_ELOG(PRESERVE)@0x7f0000 0x4000
RW_SHARED@0x7f4000 0x4000 {
SHARED_DATA@0x0 0x2000
VBLOCK_DEV@0x2000 0x2000
}
RW_VPD@0x7f8000 0x2000
RW_NVRAM@0x7fa000 0x6000
SMMSTORE@0x800000 0x40000
RW_VPD(PRESERVE)@0x7f8000 0x2000
RW_NVRAM(PRESERVE)@0x7fa000 0x6000
SMMSTORE(PRESERVE)@0x800000 0x40000
RW_LEGACY(CBFS)@0x840000 0x1c0000
WP_RO@0xa00000 0x400000 {
RO_VPD@0x0 0x4000
RO_VPD(PRESERVE)@0x0 0x4000
RO_UNUSED@0x4000 0xc000
RO_SECTION@0x10000 0x3f0000 {
FMAP@0x0 0x800