[coreboot] Patch set updated for coreboot: 1560649 Sandybridge: Fix MRC cache calculation
Stefan Reinauer (stefan.reinauer@coreboot.org)
gerrit at coreboot.org
Fri May 25 21:58:34 CEST 2012
Stefan Reinauer (stefan.reinauer at coreboot.org) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/1046
-gerrit
commit 15606496889239bcfa231ed416b7a1f34033ccb7
Author: Stefan Reinauer <reinauer at chromium.org>
Date: Wed May 23 11:21:10 2012 -0700
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 <reinauer at google.com>
---
src/northbridge/intel/sandybridge/mrccache.c | 6 ++----
1 files changed, 2 insertions(+), 4 deletions(-)
diff --git a/src/northbridge/intel/sandybridge/mrccache.c b/src/northbridge/intel/sandybridge/mrccache.c
index 5c4c382..aad2b91 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;
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