enum fsp_status fsp_silicon_init(struct range_entry *range)
{
/* Load FSP-S and save FSP header. We will need it for Notify */
if (fsp_load_binary(&fsps_hdr, CONFIG_FSP_S_CBFS, range) != CB_SUCCESS)
return FSP_NOT_FOUND;
return do_silicon_init(&fsps_hdr);
}
enum fsp_status fsp_silicon_init(void)
{
struct fsp_header *hdr = &fsps_hdr;
struct cbfsf file_desc;
struct region_device rdev;
const char *name = CONFIG_FSP_S_CBFS;
void *dest;
size_t size;
if (cbfs_boot_locate(&file_desc, name, NULL)) {
printk(BIOS_ERR, "Could not locate %s in CBFS\n", name);
return FSP_NOT_FOUND;
}
cbfs_file_data(&rdev, &file_desc);
/* Load and relocate into CBMEM. */
size = region_device_sz(&rdev);
dest = cbmem_add(CBMEM_ID_REFCODE, size);
if (dest == NULL) {
printk(BIOS_ERR, "Could not add FSPS to CBMEM.\n");
return FSP_NOT_FOUND;
}
if (rdev_readat(&rdev, dest, 0, size) < 0)
return FSP_NOT_FOUND;
if (fsp_component_relocate((uintptr_t)dest, dest, size) < 0) {
printk(BIOS_ERR, "Unable to relocate FSPS.\n");
return FSP_NOT_FOUND;
}
/* Create new region device in memory after relocation. */
rdev_chain(&rdev, &addrspace_32bit.rdev, (uintptr_t)dest, size);
if (fsp_validate_component(hdr, &rdev) != CB_SUCCESS)
return FSP_NOT_FOUND;
/* Signal that FSP component has been loaded. */
prog_segment_loaded(hdr->image_base, hdr->image_size, SEG_FINAL);
return do_silicon_init(hdr);
}
void fsp_silicon_init(bool s3wake)
{
fsps_load(s3wake);
do_silicon_init(&fsps_hdr);
}
