diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/include/cbmem.h | 2 | ||||
| -rw-r--r-- | src/lib/imd_cbmem.c | 9 |
2 files changed, 10 insertions, 1 deletions
diff --git a/src/include/cbmem.h b/src/include/cbmem.h index efaa44f9c9..2e947a1973 100644 --- a/src/include/cbmem.h +++ b/src/include/cbmem.h @@ -109,6 +109,8 @@ int cbmem_recovery(int s3resume); void *cbmem_add(u32 id, u64 size); /* Find a cbmem entry of a given id. These return NULL on failure. */ void *cbmem_find(u32 id); +/* Get location and size of CBMEM region in memory */ +void cbmem_region_used(uintptr_t *base, size_t *size); /* Indicate to each hook if cbmem is being recovered or not. */ typedef void (* const cbmem_init_hook_t)(int is_recovery); diff --git a/src/lib/imd_cbmem.c b/src/lib/imd_cbmem.c index 49faad97b4..e75c538cea 100644 --- a/src/lib/imd_cbmem.c +++ b/src/lib/imd_cbmem.c @@ -263,12 +263,19 @@ void *cbmem_entry_start(const struct cbmem_entry *entry) return imd_entry_at(imd, cbmem_to_imd(entry)); } +void cbmem_region_used(uintptr_t *base, size_t *size) +{ + void *baseptr; + imd_region_used(cbmem_get_imd(), &baseptr, size); + *base = (uintptr_t)baseptr; +} + void cbmem_add_bootmem(void) { void *base = NULL; size_t size = 0; - imd_region_used(cbmem_get_imd(), &base, &size); + cbmem_region_used(base, &size); bootmem_add_range((uintptr_t)base, size, LB_MEM_TABLE); } |