diff options
author | Arthur Heymans <arthur@aheymans.xyz> | 2019-11-04 21:24:28 +0100 |
---|---|---|
committer | Arthur Heymans <arthur@aheymans.xyz> | 2019-11-10 15:38:17 +0000 |
commit | cf5af24a94b614bbc3f3fb531eb5cccf2d8e00c6 (patch) | |
tree | d36c9eb1fff6ae07fdc3d10b0cc638d435d40630 /src/soc/intel/common/block/systemagent/cbmem.c | |
parent | c4c5d85c220b6bd594c1c32f0aa74117c3b68a09 (diff) |
soc/intel/common/sa: Remove EBDA dependency
Saving cbmem_top across stages is not needed anymore so EBDA should
not be used. The guard to cbmem_top_chipset implementation was
inappropriate.
Change-Id: Ibbb3534b88de4f7b6fc39675a77461265605e56e
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/36614
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Michael Niewöhner
Diffstat (limited to 'src/soc/intel/common/block/systemagent/cbmem.c')
-rw-r--r-- | src/soc/intel/common/block/systemagent/cbmem.c | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/src/soc/intel/common/block/systemagent/cbmem.c b/src/soc/intel/common/block/systemagent/cbmem.c new file mode 100644 index 0000000000..7e743dfcdd --- /dev/null +++ b/src/soc/intel/common/block/systemagent/cbmem.c @@ -0,0 +1,23 @@ +/* + * This file is part of the coreboot project. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; version 2 of the License. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#include <cbmem.h> +#include <fsp/util.h> + +void *cbmem_top_chipset(void) +{ + struct range_entry tolum; + + fsp_find_bootloader_tolum(&tolum); + return (void *)(uintptr_t)range_entry_end(&tolum); +} |