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/* SPDX-License-Identifier: GPL-2.0-or-later */
#include <arch/romstage.h>
#include <console/console.h>
#include <fsp/api.h>
#include <fsp/util.h>
#include <cbfs.h>
#include <types.h>
void fsp_temp_ram_exit(void)
{
struct fsp_header hdr;
uint32_t status;
temp_ram_exit_fn temp_ram_exit;
void *mapping;
size_t size;
const char *name = CONFIG_FSP_M_CBFS;
mapping = cbfs_map(name, &size);
if (!mapping) {
printk(BIOS_CRIT, "Could not map %s from CBFS\n", name);
die("FSPM not available for CAR Exit!\n");
}
if (fsp_validate_component(&hdr, mapping, size) != CB_SUCCESS)
die("Invalid FSPM header!\n");
temp_ram_exit = (void *)(hdr.image_base + hdr.temp_ram_exit_entry);
printk(BIOS_DEBUG, "Calling TempRamExit: %p\n", temp_ram_exit);
status = temp_ram_exit(NULL);
if (status != FSP_SUCCESS) {
printk(BIOS_CRIT, "TempRamExit returned 0x%08x\n", status);
die("TempRamExit returned an error!\n");
}
cbfs_unmap(mapping);
}
void late_car_teardown(void)
{
fsp_temp_ram_exit();
}
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