diff options
| author | Subrata Banik <subratabanik@google.com> | 2024-10-28 18:54:25 +0530 |
|---|---|---|
| committer | Subrata Banik <subratabanik@google.com> | 2024-10-30 07:18:11 +0000 |
| commit | b1839874be10453bf14683ca97360f383dc2bb1f (patch) | |
| tree | 588c51b3fea82e26cbbd2e4236a07440e00fc49e /src/mainboard/google | |
| parent | 686b36bab86f49a796f07aaa9d73a9305461969a (diff) | |
mb/google/fatcat: Ensure RW_SECTION_B at 16MB boundary for debug FMD
This patch updates the flash map layout to guarantee that the
RW_SECTION_B section starts at the 16MB boundary.
Additionally, fix typo in flash descriptor comment, where comment
incorrectly referred to "MTL" instead of "PTL".
TEST=Successfully builds google/fatcat.
Change-Id: Ia6dba611fba50f9694a75670d954a4630cde4d70
Signed-off-by: Subrata Banik <subratabanik@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/84899
Reviewed-by: Pranava Y N <pranavayn@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src/mainboard/google')
| -rw-r--r-- | src/mainboard/google/fatcat/chromeos-debug-fsp.fmd | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/src/mainboard/google/fatcat/chromeos-debug-fsp.fmd b/src/mainboard/google/fatcat/chromeos-debug-fsp.fmd index f34e495c2d..8d41977735 100644 --- a/src/mainboard/google/fatcat/chromeos-debug-fsp.fmd +++ b/src/mainboard/google/fatcat/chromeos-debug-fsp.fmd @@ -9,6 +9,15 @@ FLASH 32M { FW_MAIN_A(CBFS) RW_FWID_A 64 } + # This section starts at the 16M boundary in SPI flash. + # PTL does not support a region crossing this boundary, + # because the SPI flash is memory-mapped into two non- + # contiguous windows. + RW_SECTION_B 7680K { + VBLOCK_B 8K + FW_MAIN_B(CBFS) + RW_FWID_B 64 + } RW_MISC 1M { UNIFIED_MRC_CACHE(PRESERVE) 128K { RECOVERY_MRC_CACHE 64K @@ -22,15 +31,6 @@ FLASH 32M { RW_VPD(PRESERVE) 8K RW_NVRAM(PRESERVE) 24K } - # This section starts at the 16M boundary in SPI flash. - # MTL does not support a region crossing this boundary, - # because the SPI flash is memory-mapped into two non- - # contiguous windows. - RW_SECTION_B 7680K { - VBLOCK_B 8K - FW_MAIN_B(CBFS) - RW_FWID_B 64 - } RW_LEGACY(CBFS) 1M RW_UNUSED 2M # Make WP_RO region align with SPI vendor |