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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/samsung
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/samsung')
-rw-r--r--src/mainboard/samsung/lumpy/chromeos.fmd4
-rw-r--r--src/mainboard/samsung/stumpy/chromeos.fmd4
2 files changed, 4 insertions, 4 deletions
diff --git a/src/mainboard/samsung/lumpy/chromeos.fmd b/src/mainboard/samsung/lumpy/chromeos.fmd
index 5ac32447ec..9852a2209c 100644
--- a/src/mainboard/samsung/lumpy/chromeos.fmd
+++ b/src/mainboard/samsung/lumpy/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
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