From 6e901fd3d267fafe97bb8404702919ce5e21a0e1 Mon Sep 17 00:00:00 2001 From: Stefan Reinauer Date: Wed, 23 May 2012 11:21:10 -0700 Subject: [PATCH] Sandybridge: Fix MRC cache calculation The MRC region is described by Kconfig variables, no further math or parsing is required at this point. Change-Id: I290d8788b69ef007e9ea2317ce55aefa2d791883 Signed-off-by: Stefan Reinauer Reviewed-on: http://review.coreboot.org/1046 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi --- src/northbridge/intel/sandybridge/mrccache.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/src/northbridge/intel/sandybridge/mrccache.c b/src/northbridge/intel/sandybridge/mrccache.c index 5c4c3825ce..aad2b9104f 100644 --- a/src/northbridge/intel/sandybridge/mrccache.c +++ b/src/northbridge/intel/sandybridge/mrccache.c @@ -65,8 +65,8 @@ u32 get_mrc_cache_region(struct mrc_data_container **mrc_region_ptr) { u8 *mrc_region; u32 region_size; - u32 *data; #ifdef USE_FDT_FMAP_FOR_MRC_CACHE + u32 *data; const struct fdt_header *fdt_header; const struct fdt_property *fdtp; int offset, len; @@ -114,10 +114,8 @@ u32 get_mrc_cache_region(struct mrc_data_container **mrc_region_ptr) region_size = fdt32_to_cpu(data[1]); mrc_region = (u8*)((unsigned long)flashrom_base + fdt32_to_cpu(data[0])); #else - data = (u32 *)((void *)(CONFIG_MRC_CACHE_BASE + CONFIG_MRC_CACHE_LOCATION + 12)); - region_size = CONFIG_MRC_CACHE_SIZE; - mrc_region = (u8*)(CONFIG_MRC_CACHE_BASE + be32_to_cpu(data[0])); + mrc_region = (u8*)(CONFIG_MRC_CACHE_BASE + CONFIG_MRC_CACHE_LOCATION); #endif *mrc_region_ptr = (struct mrc_data_container *)mrc_region;