diff options
| author | Julius Werner <jwerner@chromium.org> | 2019-10-02 17:28:56 -0700 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2020-12-02 22:12:10 +0000 |
| commit | baf27dbaeb1f6791ebfc416f2175507686bd88ac (patch) | |
| tree | 55c9d8224cde44d732b183624abf76b7446e418e /src/soc/amd | |
| parent | 4a1cbdd51aafa671ecb6c93a475ca9bf6f9ca914 (diff) | |
cbfs: Enable CBFS mcache on most chipsets
This patch flips the default of CONFIG_NO_CBFS_MCACHE so the feature is
enabled by default. Some older chipsets with insufficient SRAM/CAR space
still have it explicitly disabled. All others get the new section added
to their memlayout... 8K seems like a sane default to start with.
Change-Id: I0abd1c813aece6e78fb883f292ce6c9319545c44
Signed-off-by: Julius Werner <jwerner@chromium.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/38424
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Diffstat (limited to 'src/soc/amd')
| -rw-r--r-- | src/soc/amd/common/block/cpu/noncar/memlayout_transfer_buffer.inc | 1 | ||||
| -rw-r--r-- | src/soc/amd/common/block/cpu/noncar/memlayout_x86.ld | 2 |
2 files changed, 3 insertions, 0 deletions
diff --git a/src/soc/amd/common/block/cpu/noncar/memlayout_transfer_buffer.inc b/src/soc/amd/common/block/cpu/noncar/memlayout_transfer_buffer.inc index a88e81ac32..d9bd0962a2 100644 --- a/src/soc/amd/common/block/cpu/noncar/memlayout_transfer_buffer.inc +++ b/src/soc/amd/common/block/cpu/noncar/memlayout_transfer_buffer.inc @@ -12,6 +12,7 @@ ALIGN_COUNTER(64) PRERAM_CBMEM_CONSOLE(., CONFIG_PRERAM_CBMEM_CONSOLE_SIZE) TIMESTAMP(., TIMESTAMP_BUFFER_SIZE) + CBFS_MCACHE(., CONFIG_CBFS_MCACHE_SIZE) FMAP_CACHE(., FMAP_SIZE) #if CONFIG(VBOOT) diff --git a/src/soc/amd/common/block/cpu/noncar/memlayout_x86.ld b/src/soc/amd/common/block/cpu/noncar/memlayout_x86.ld index 369d43151e..bf101e33ee 100644 --- a/src/soc/amd/common/block/cpu/noncar/memlayout_x86.ld +++ b/src/soc/amd/common/block/cpu/noncar/memlayout_x86.ld @@ -39,6 +39,8 @@ * | Unused hole | * +--------------------------------+ * | FMAP cache (FMAP_SIZE) | + * +--------------------------------+ + * | CBFS mcache (CBFS_MCACHE_SIZE) | * +--------------------------------+ PSP_SHAREDMEM_BASE + 0x40 + VB2_FIRMWARE_WORKBUF_RECOMMENDED_SIZE + PRERAM_CBMEM_CONSOLE_SIZE + 0x200 * | Early Timestamp region (512B) | * +--------------------------------+ PSP_SHAREDMEM_BASE + 0x40 + VB2_FIRMWARE_WORKBUF_RECOMMENDED_SIZE + PRERAM_CBMEM_CONSOLE_SIZE |