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-rw-r--r--src/drivers/intel/fsp1_1/cache_as_ram.inc1
-rw-r--r--src/drivers/intel/fsp1_1/fsp_util.c8
-rw-r--r--src/drivers/intel/fsp1_1/fsp_util.h2
3 files changed, 6 insertions, 5 deletions
diff --git a/src/drivers/intel/fsp1_1/cache_as_ram.inc b/src/drivers/intel/fsp1_1/cache_as_ram.inc
index 6af30ce5e5..d4df67b6ed 100644
--- a/src/drivers/intel/fsp1_1/cache_as_ram.inc
+++ b/src/drivers/intel/fsp1_1/cache_as_ram.inc
@@ -342,6 +342,7 @@ halt3:
.align 4
fake_fsp_stack:
.long find_fsp_ret
+ .long CONFIG_FSP_LOC /* FSP base address */
CAR_init_params:
.long CONFIG_CPU_MICROCODE_CBFS_LOC /* Microcode Location */
diff --git a/src/drivers/intel/fsp1_1/fsp_util.c b/src/drivers/intel/fsp1_1/fsp_util.c
index 1d67e78d07..e6e3889eb4 100644
--- a/src/drivers/intel/fsp1_1/fsp_util.c
+++ b/src/drivers/intel/fsp1_1/fsp_util.c
@@ -25,7 +25,7 @@
#include <timestamp.h>
/* Locate the FSP binary in the coreboot filesystem */
-FSP_INFO_HEADER *find_fsp(void)
+FSP_INFO_HEADER *find_fsp(uintptr_t fsp_base_address)
{
union {
EFI_FFS_FILE_HEADER *ffh;
@@ -47,7 +47,7 @@ FSP_INFO_HEADER *find_fsp(void)
for (;;) {
/* Get the FSP binary base address in CBFS */
- fsp_ptr.u8 = (u8 *)CONFIG_FSP_LOC;
+ fsp_ptr.u32 = fsp_base_address;
/* Check the FV signature, _FVH */
if (fsp_ptr.fvh->Signature != 0x4856465F) {
@@ -81,7 +81,7 @@ FSP_INFO_HEADER *find_fsp(void)
fsp_ptr.u8 += sizeof(EFI_RAW_SECTION);
/* Verify that the FSP base address.*/
- if (fsp_ptr.fih->ImageBase != CONFIG_FSP_LOC) {
+ if (fsp_ptr.fih->ImageBase != fsp_base_address) {
fsp_ptr.u8 = (u8 *)ERROR_IMAGEBASE_MISMATCH;
break;
}
@@ -150,7 +150,7 @@ void fsp_notify(u32 phase)
fsp_header_ptr = fsp_get_fih();
if (fsp_header_ptr == NULL) {
- fsp_header_ptr = (void *)find_fsp();
+ fsp_header_ptr = (void *)find_fsp(CONFIG_FSP_LOC);
if ((u32)fsp_header_ptr < 0xff) {
/* output something in case there is no serial */
post_code(0x4F);
diff --git a/src/drivers/intel/fsp1_1/fsp_util.h b/src/drivers/intel/fsp1_1/fsp_util.h
index 8f6f77a6e7..51ecb98f2c 100644
--- a/src/drivers/intel/fsp1_1/fsp_util.h
+++ b/src/drivers/intel/fsp1_1/fsp_util.h
@@ -42,7 +42,7 @@
#include <soc/chipset_fsp_util.h>
/* find_fsp() should only be called from assembly code. */
-FSP_INFO_HEADER *find_fsp(void);
+FSP_INFO_HEADER *find_fsp(uintptr_t fsp_base_address);
/* Set FSP's runtime information. */
void fsp_set_runtime(FSP_INFO_HEADER *fih, void *hob_list);
/* Use a new FSP_INFO_HEADER at runtime. */