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author | Kyösti Mälkki <kyosti.malkki@gmail.com> | 2014-12-22 12:28:07 +0200 |
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committer | Kyösti Mälkki <kyosti.malkki@gmail.com> | 2015-01-27 22:48:06 +0100 |
commit | f1e3c763b3eef15dbfae73f485408a0dec230d00 (patch) | |
tree | 28682b0d4ad36063b3612c8a774af868a3e55878 /src/soc/intel/baytrail/memmap.c | |
parent | 91fac61240612291f7be3362f7acad31803e8b03 (diff) | |
download | coreboot-f1e3c763b3eef15dbfae73f485408a0dec230d00.tar.xz |
CBMEM: Do not use get_top_of_ram() with DYNAMIC_CBMEM
The name was always obscure and confusing. Instead define cbmem_top()
directly in the chipset code for x86 like on ARMs.
TODO: Check TSEG alignment, it used for MTRR programming.
Change-Id: Ibbe5f05ab9c7d87d09caa673766cd17d192cd045
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/7888
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@google.com>
Diffstat (limited to 'src/soc/intel/baytrail/memmap.c')
-rw-r--r-- | src/soc/intel/baytrail/memmap.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/soc/intel/baytrail/memmap.c b/src/soc/intel/baytrail/memmap.c index f383d82738..f2e14b3c93 100644 --- a/src/soc/intel/baytrail/memmap.c +++ b/src/soc/intel/baytrail/memmap.c @@ -22,12 +22,12 @@ #include <baytrail/iosf.h> #include <baytrail/smm.h> -void *smm_region_start(void) +uintptr_t smm_region_start(void) { - return (void *)(iosf_bunit_read(BUNIT_SMRRL) << 20); + return (iosf_bunit_read(BUNIT_SMRRL) << 20); } -unsigned long get_top_of_ram(void) +void *cbmem_top(void) { - return (unsigned long)smm_region_start(); + return (void *) smm_region_start(); } |