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| author | Andrey Petrov <andrey.petrov@intel.com> | 2016-04-23 14:28:21 -0700 |
|---|---|---|
| committer | Aaron Durbin <adurbin@chromium.org> | 2016-05-18 07:05:00 +0200 |
| commit | 0e46307574befc7dab190438692c497b57c820c2 (patch) | |
| tree | 6238b7947754e4b7fc415c1ffc2db97365d826cb | |
| parent | 5ede3d8ccebde6f26c6b24f6458e57d99d5f3957 (diff) | |
| download | coreboot-0e46307574befc7dab190438692c497b57c820c2.tar.xz | |
soc/intel/apollolake: Work around FSP-M CAR layout
As of now FSP-M can not be relocated and it can not be instructed
to use a specific resource for temporary memory. As result coreboot
is forced to use CAR layout dictated by default FSP-M configuration.
Change CAR size to 1MiB, link romstage at such CAR address so it
doesn't overlap with FSP-M's default heap/stack.
Change-Id: I56f78f043099dc835e294dbc081d7506bfad280d
Signed-off-by: Andrey Petrov <andrey.petrov@intel.com>
Reviewed-on: https://review.coreboot.org/14804
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
| -rw-r--r-- | src/soc/intel/apollolake/Kconfig | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/soc/intel/apollolake/Kconfig b/src/soc/intel/apollolake/Kconfig index 7bbc6daa45..5d936ae8b3 100644 --- a/src/soc/intel/apollolake/Kconfig +++ b/src/soc/intel/apollolake/Kconfig @@ -73,7 +73,7 @@ config DCACHE_RAM_BASE config DCACHE_RAM_SIZE hex "Length in bytes of cache-as-RAM" - default 0x80000 + default 0x100000 help The size of the cache-as-ram region required during bootblock and/or romstage. @@ -116,7 +116,7 @@ config X86_TOP4G_BOOTMEDIA_MAP config ROMSTAGE_ADDR hex - default 0xfef2e000 + default 0xfef3e000 help The base address (in CAR) where romstage should be linked |