Function fsp_load_component

src/drivers/intel/fsp2_0/util.c:137–164

Load the FSP component described by fsp_load_descriptor from cbfs. The FSP * header object will be validated and filled in on successful load. */

/* Load the FSP component described by fsp_load_descriptor from cbfs. The FSP
 * header object will be validated and filled in on successful load. */
enum cb_err fsp_load_component(struct fsp_load_descriptor *fspld, struct fsp_header *hdr)
{
	size_t output_size;
	void *dest;
	struct prog *fsp_prog = &fspld->fsp_prog;

	dest = cbfs_alloc(prog_name(fsp_prog), fspld->alloc, fspld, &output_size);
	if (!dest)
		return CB_ERR;

	/* Don't allow FSP-M relocation when XIP. */
	if (!fspm_xip() && fsp_component_relocate((uintptr_t)dest, dest, output_size) < 0) {
		printk(BIOS_ERR, "Unable to relocate FSP component!\n");
		return CB_ERR;
	}

	prog_set_area(fsp_prog, dest, output_size);

	if (fsp_validate_component(hdr, dest, output_size) != CB_SUCCESS) {
		printk(BIOS_ERR, "Invalid FSP header after load!\n");
		return CB_ERR;
	}

	/* Signal that FSP component has been loaded. */
	prog_segment_loaded(hdr->image_base, hdr->image_size, SEG_FINAL);

	return CB_SUCCESS;
}

/* Only call this function when FSP header has been read and validated */
void fsp_get_version(char *buf)