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arch/x86: Change smm_subregion() prototype

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Do this to avoid some amount of explicit typecasting
that would be required otherwise.

Change-Id: I5bc2c3c1dd579f7c6c3d3354c0691e4ba3c778e1
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/34706
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
This commit is contained in:
Kyösti Mälkki
2019-08-05 15:10:18 +03:00
parent 9970b61ad3
commit 14222d8678
29 changed files with 110 additions and 174 deletions
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13
src/soc/intel/icelake/memmap.c
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@@ -27,9 +27,9 @@
#include <soc/systemagent.h>
#include <stdlib.h>
void smm_region(void **start, size_t *size)
void smm_region(uintptr_t *start, size_t *size)
{
*start = (void *)sa_get_tseg_base();
*start = sa_get_tseg_base();
*size = sa_get_tseg_size();
}
@@ -44,16 +44,14 @@ void smm_region(void **start, size_t *size)
* | (TSEG) |
* +-------------------------+ TSEG
*/
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;
size_t sub_size;
void *smm_base;
const size_t ied_size = CONFIG_IED_REGION_SIZE;
const size_t cache_size = CONFIG_SMM_RESERVED_SIZE;
smm_region(&smm_base, &sub_size);
sub_base = (uintptr_t)smm_base;
smm_region(&sub_base, &sub_size);
switch (sub) {
case SMM_SUBREGION_HANDLER:
@@ -75,9 +73,8 @@ int smm_subregion(int sub, void **start, size_t *size)
return -1;
}
*start = (void *)sub_base;
*start = sub_base;
*size = sub_size;
return 0;
}