diff options
Diffstat (limited to 'src/drivers/intel/fsp2_0/cbmem.c')
| -rw-r--r-- | src/drivers/intel/fsp2_0/cbmem.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/src/drivers/intel/fsp2_0/cbmem.c b/src/drivers/intel/fsp2_0/cbmem.c index 0efb462b40..5388b8912a 100644 --- a/src/drivers/intel/fsp2_0/cbmem.c +++ b/src/drivers/intel/fsp2_0/cbmem.c @@ -6,7 +6,14 @@ void *cbmem_top_chipset(void) { struct range_entry tolum; + uint8_t *tolum_base; fsp_find_bootloader_tolum(&tolum); - return (void *)(uintptr_t)range_entry_end(&tolum); + tolum_base = (uint8_t *)(uintptr_t)range_entry_base(&tolum); + + /* + * The TOLUM range may have other memory regions (such as APEI + * BERT region on top of CBMEM (IMD root and IMD small) region. + */ + return tolum_base + cbmem_overhead_size(); } |