diff options
Diffstat (limited to 'src/drivers/intel/fsp1_1/fsp_relocate.c')
| -rw-r--r-- | src/drivers/intel/fsp1_1/fsp_relocate.c | 28 |
1 files changed, 23 insertions, 5 deletions
diff --git a/src/drivers/intel/fsp1_1/fsp_relocate.c b/src/drivers/intel/fsp1_1/fsp_relocate.c index 08e1eb82f0..3e526086e2 100644 --- a/src/drivers/intel/fsp1_1/fsp_relocate.c +++ b/src/drivers/intel/fsp1_1/fsp_relocate.c @@ -482,15 +482,33 @@ static FSP_INFO_HEADER *fsp_relocate_in_place(void *fsp, size_t size) return relocate_remaining_items(fsp, size, fih_offset); } -FSP_INFO_HEADER *fsp_relocate(void *fsp_src, size_t size) +int fsp_relocate(struct prog *fsp_relocd, const struct region_device *fsp_src) { void *new_loc; + void *fih; + size_t size = region_device_sz(fsp_src); new_loc = cbmem_add(CBMEM_ID_REFCODE, size); + if (new_loc == NULL) { - printk(BIOS_ERR, "Unable to load FSP into memory.\n"); - return NULL; + printk(BIOS_ERR, "ERROR: Unable to load FSP into memory.\n"); + return -1; } - memcpy(new_loc, fsp_src, size); - return fsp_relocate_in_place(new_loc, size); + + if (rdev_readat(fsp_src, new_loc, 0, size) != size) { + printk(BIOS_ERR, "ERROR: Can't read FSP's region device.\n"); + return -1; + } + + fih = fsp_relocate_in_place(new_loc, size); + + if (fih == NULL) { + printk(BIOS_ERR, "ERROR: FSP relocation faiulre.\n"); + return -1; + } + + prog_set_area(fsp_relocd, new_loc, size); + prog_set_entry(fsp_relocd, fih, NULL); + + return 0; } |