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>
diff --git a/src/soc/samsung/exynos5420/memlayout.ld b/src/soc/samsung/exynos5420/memlayout.ld
index e299001..7c89413 100644
--- a/src/soc/samsung/exynos5420/memlayout.ld
+++ b/src/soc/samsung/exynos5420/memlayout.ld
@@ -19,7 +19,8 @@
ROMSTAGE(0x2030000, 128K)
/* 32K hole */
TTB(0x2058000, 16K)
- PRERAM_CBFS_CACHE(0x205C000, 74K)
+ PRERAM_CBFS_CACHE(0x205C000, 66K)
+ CBFS_MCACHE(0x206C800, 8K)
FMAP_CACHE(0x206E800, 2K)
STACK(0x206F000, 16K)
/* 1K hole for weird kernel-shared CPU/SMP state structure that doesn't