diff options
| author | Hung-Te Lin <hungte@chromium.org> | 2019-03-04 16:48:05 +0800 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2019-03-05 20:52:06 +0000 |
| commit | e5861828ee4357a3df94a8670da1fe9e628deb47 (patch) | |
| tree | d1d6fe40fad95ff285c44ef2171626f3833d4450 /src/mainboard/intel/coffeelake_rvp | |
| parent | 49a44505637ecfa3a6c1606bc0986e70397966b0 (diff) | |
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/intel/coffeelake_rvp')
| -rw-r--r-- | src/mainboard/intel/coffeelake_rvp/chromeos.fmd | 10 | ||||
| -rw-r--r-- | src/mainboard/intel/coffeelake_rvp/chromeos_32MB.fmd | 10 |
2 files changed, 10 insertions, 10 deletions
diff --git a/src/mainboard/intel/coffeelake_rvp/chromeos.fmd b/src/mainboard/intel/coffeelake_rvp/chromeos.fmd index 65d22c3950..39bd6c5237 100644 --- a/src/mainboard/intel/coffeelake_rvp/chromeos.fmd +++ b/src/mainboard/intel/coffeelake_rvp/chromeos.fmd @@ -20,18 +20,18 @@ FLASH@0xff000000 0x1000000 { RECOVERY_MRC_CACHE@0x0 0x10000 RW_MRC_CACHE@0x10000 0x10000 } - RW_ELOG@0x20000 0x4000 + RW_ELOG(PRESERVE)@0x20000 0x4000 RW_SHARED@0x24000 0x4000 { SHARED_DATA@0x0 0x2000 VBLOCK_DEV@0x2000 0x2000 } - RW_VPD@0x28000 0x2000 - RW_NVRAM@0x2a000 0x6000 + RW_VPD(PRESERVE)@0x28000 0x2000 + RW_NVRAM(PRESERVE)@0x2a000 0x6000 } - SMMSTORE@0x700000 0x40000 + SMMSTORE(PRESERVE)@0x700000 0x40000 RW_LEGACY(CBFS)@0x740000 0x1c0000 WP_RO@0x900000 0x380000 { - RO_VPD@0x0 0x4000 + RO_VPD(PRESERVE)@0x0 0x4000 RO_UNUSED@0x4000 0xc000 RO_SECTION@0x10000 0x370000 { FMAP@0x0 0x800 diff --git a/src/mainboard/intel/coffeelake_rvp/chromeos_32MB.fmd b/src/mainboard/intel/coffeelake_rvp/chromeos_32MB.fmd index bfbd304d36..62e0f5d6d1 100644 --- a/src/mainboard/intel/coffeelake_rvp/chromeos_32MB.fmd +++ b/src/mainboard/intel/coffeelake_rvp/chromeos_32MB.fmd @@ -20,18 +20,18 @@ FLASH@0xfe000000 0x2000000 { RECOVERY_MRC_CACHE@0x0 0x10000 RW_MRC_CACHE@0x10000 0x10000 } - RW_ELOG@0x20000 0x4000 + RW_ELOG(PRESERVE)@0x20000 0x4000 RW_SHARED@0x24000 0x4000 { SHARED_DATA@0x0 0x2000 VBLOCK_DEV@0x2000 0x2000 } - RW_VPD@0x28000 0x2000 - RW_NVRAM@0x2a000 0x6000 + RW_VPD(PRESERVE)@0x28000 0x2000 + RW_NVRAM(PRESERVE)@0x2a000 0x6000 } - SMMSTORE@0x5d0000 0x40000 + SMMSTORE(PRESERVE)@0x5d0000 0x40000 RW_LEGACY(CBFS)@0x610000 0x1c0000 WP_RO@0x7d0000 0x430000 { - RO_VPD@0x0 0x4000 + RO_VPD(PRESERVE)@0x0 0x4000 RO_SECTION@0x4000 0x42c000 { FMAP@0x0 0x800 RO_FRID@0x800 0x40 |