diff options
| author | Raul E Rangel <rrangel@chromium.org> | 2021-10-08 13:10:38 -0600 |
|---|---|---|
| committer | Raul Rangel <rrangel@chromium.org> | 2021-10-29 18:29:54 +0000 |
| commit | 3d7b984f777be61c74ea4c1f2d18b6ca996a7e5a (patch) | |
| tree | 205951401cedb14a4c0de35c17ffc441635c1f65 /src/include | |
| parent | 550bdc9050eb97d1c4ddc8d6890cd1713d65ca89 (diff) | |
lib/cbfs: Enable cbfs_cache for x86
The reason cbfs_cache was disabled on x86 was due to the lack of
.data sections in the pre-RAM stages. By using
ENV_STAGE_HAS_DATA_SECTION we enable x86 to start using the cbfs_cache.
We still need to add a cbfs_cache region into the memlayout for it to
be enabled.
BUG=b:179699789
TEST=Build guybrush and verify cbfs_cache.size == 0.
Suggested-by: Julius Werner <jwerner@chromium.org>
Signed-off-by: Raul E Rangel <rrangel@chromium.org>
Change-Id: I74434ef9250ff059e7587147b1456aeabbee33aa
Reviewed-on: https://review.coreboot.org/c/coreboot/+/56577
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Julius Werner <jwerner@chromium.org>
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
Diffstat (limited to 'src/include')
| -rw-r--r-- | src/include/cbfs.h | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/src/include/cbfs.h b/src/include/cbfs.h index f27c60f6f5..0d8ac60375 100644 --- a/src/include/cbfs.h +++ b/src/include/cbfs.h @@ -111,12 +111,7 @@ int cbfs_prog_stage_load(struct prog *prog); /* * The shared memory pool for backing mapped CBFS files, and other CBFS allocation needs. - * On x86 platforms, this would only be needed to transparently map compressed files, but it - * would require a permanent CBMEM carveout to be safe to use during S3 resume. Since it's not - * clear whether this feature is necessary or worth the wasted memory, it is currently disabled - * but could be added behind a Kconfig later if desired. */ -#define CBFS_CACHE_AVAILABLE (!CONFIG(ARCH_X86)) extern struct mem_pool cbfs_cache; /* |