diff options
| author | Duncan Laurie <dlaurie@google.com> | 2019-01-08 15:13:15 -0800 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2019-01-10 12:15:16 +0000 |
| commit | 13f58e47ed995a73b2ae57c25b98afed84675783 (patch) | |
| tree | 482277a6cf94295ea4c7f68d4064060796363e57 /src/mainboard | |
| parent | 61b22cb930388510d057cdd79392529660fa4a8c (diff) | |
| download | coreboot-13f58e47ed995a73b2ae57c25b98afed84675783.tar.xz | |
mb/google/sarien: Add PDR and RW_LEGACY_NVRAM to FMAP
1) Add a Platform Data Region called SI_PDR which is allocated in the flash
descriptor for this platform
2) Add a DIAG_NVRAM region for use by the diagnostic payload for non-volatile
storage.
3) Encapsulate both RW_LEGACY and DIAG_NVRAM in a region called RW_DIAG
so it is clear they are associated.
4) Move the RW_DIAG region to the start of the RW region so that once we can
re-enable a larger BIOS region this sub-region will be in the uncached area
since it is not accessed on a normal boot.
BUG=b:119435206
TEST=tested on Arcada board to ensure expected regions are present
Change-Id: Ieb8bc4cf70d0a931e4944210112cfaf5c543f9f3
Signed-off-by: Duncan Laurie <dlaurie@google.com>
Reviewed-on: https://review.coreboot.org/c/30755
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Lijian Zhao <lijian.zhao@intel.com>
Diffstat (limited to 'src/mainboard')
| -rw-r--r-- | src/mainboard/google/sarien/chromeos.fmd | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/src/mainboard/google/sarien/chromeos.fmd b/src/mainboard/google/sarien/chromeos.fmd index 663176978f..ba42a6f622 100644 --- a/src/mainboard/google/sarien/chromeos.fmd +++ b/src/mainboard/google/sarien/chromeos.fmd @@ -3,20 +3,25 @@ FLASH@0xfe000000 0x2000000 { SI_DESC@0x0 0x1000 SI_EC@0x1000 0x100000 SI_GBE@0x101000 0x2000 - SI_ME@0x103000 0xefd000 + SI_ME@0x103000 0xef9000 + SI_PDR@0xffc000 0x4000 } SI_BIOS@0x1000000 0x1000000 { - RW_SECTION_A@0x0 0x280000 { + RW_DIAG@0x0 0x6d0000 { + DIAG_NVRAM@0x0 0x10000 + RW_LEGACY(CBFS)@0x10000 0x6c0000 + } + RW_SECTION_A@0x6d0000 0x280000 { VBLOCK_A@0x0 0x10000 FW_MAIN_A(CBFS)@0x10000 0x26ffc0 RW_FWID_A@0x27ffc0 0x40 } - RW_SECTION_B@0x280000 0x280000 { + RW_SECTION_B@0x950000 0x280000 { VBLOCK_B@0x0 0x10000 FW_MAIN_B(CBFS)@0x10000 0x26ffc0 RW_FWID_B@0x27ffc0 0x40 } - RW_MISC@0x500000 0x30000 { + RW_MISC@0xbd0000 0x30000 { UNIFIED_MRC_CACHE@0x0 0x20000 { RECOVERY_MRC_CACHE@0x0 0x10000 RW_MRC_CACHE@0x10000 0x10000 @@ -29,8 +34,6 @@ FLASH@0xfe000000 0x2000000 { RW_VPD@0x28000 0x2000 RW_NVRAM@0x2a000 0x6000 } - CONSOLE@0x530000 0x20000 - RW_LEGACY(CBFS)@0x550000 0x6b0000 WP_RO@0xc00000 0x400000 { RO_VPD@0x0 0x4000 RO_UNUSED@0x4000 0xc000 |