diff options
Diffstat (limited to 'src/soc/intel/braswell/memmap.c')
-rw-r--r-- | src/soc/intel/braswell/memmap.c | 17 |
1 files changed, 7 insertions, 10 deletions
diff --git a/src/soc/intel/braswell/memmap.c b/src/soc/intel/braswell/memmap.c index 69bbe58727..01594eabb0 100644 --- a/src/soc/intel/braswell/memmap.c +++ b/src/soc/intel/braswell/memmap.c @@ -28,9 +28,9 @@ static size_t smm_region_size(void) return smm_size; } -void smm_region(void **start, size_t *size) +void smm_region(uintptr_t *start, size_t *size) { - *start = (void *)((iosf_bunit_read(BUNIT_SMRRL) & 0xFFFF) << 20); + *start = (iosf_bunit_read(BUNIT_SMRRL) & 0xFFFF) << 20; *size = smm_region_size(); } @@ -43,15 +43,13 @@ void smm_region(void **start, size_t *size) * | (TSEG) | * +-------------------------+ BUNIT_SMRRL */ -int smm_subregion(int sub, void **start, size_t *size) +int smm_subregion(int sub, uintptr_t *start, size_t *size) { uintptr_t sub_base; - void *sub_ptr; size_t sub_size; const size_t cache_size = CONFIG_SMM_RESERVED_SIZE; - smm_region(&sub_ptr, &sub_size); - sub_base = (uintptr_t)sub_ptr; + smm_region(&sub_base, &sub_size); switch (sub) { case SMM_SUBREGION_HANDLER: @@ -67,15 +65,14 @@ int smm_subregion(int sub, void **start, size_t *size) return -1; } - *start = (void *)sub_base; + *start = sub_base; *size = sub_size; - return 0; } void *cbmem_top(void) { - char *smm_base; + uintptr_t smm_base; size_t smm_size; /* @@ -106,6 +103,6 @@ void *cbmem_top(void) * +-------------------------+ */ - smm_region((void **)&smm_base, &smm_size); + smm_region(&smm_base, &smm_size); return (void *)smm_base; } |