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/memmap.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/memmap.c')
-rw-r--r-- | src/soc/intel/common/block/systemagent/memmap.c | 27 |
1 files changed, 0 insertions, 27 deletions
diff --git a/src/soc/intel/common/block/systemagent/memmap.c b/src/soc/intel/common/block/systemagent/memmap.c index 809c13a1ff..2b0fdc4e14 100644 --- a/src/soc/intel/common/block/systemagent/memmap.c +++ b/src/soc/intel/common/block/systemagent/memmap.c @@ -19,8 +19,6 @@ #include <console/console.h> #include <cpu/x86/mtrr.h> #include <cpu/x86/smm.h> -#include <fsp/util.h> -#include <intelblocks/ebda.h> #include <intelblocks/systemagent.h> #include <stdlib.h> @@ -70,31 +68,6 @@ void smm_region(uintptr_t *start, size_t *size) *size = sa_get_tseg_size(); } -#if CONFIG(SOC_INTEL_COMMON_BLOCK_EBDA) -void fill_memmap_ebda(struct ebda_config *cfg) -{ - struct range_entry tolum; - - fsp_find_bootloader_tolum(&tolum); - cfg->cbmem_top = range_entry_end(&tolum); -} - -void cbmem_top_init(void) -{ - /* Initialize EBDA area */ - initialize_ebda_area(); -} - -void *cbmem_top_chipset(void) -{ - struct ebda_config ebda_cfg; - - retrieve_ebda_object(&ebda_cfg); - - return (void *)(uintptr_t)ebda_cfg.cbmem_top; -} -#endif - void fill_postcar_frame(struct postcar_frame *pcf) { uintptr_t top_of_ram; |