| /* SPDX-License-Identifier: GPL-2.0-only */ | |
| #include <device/mmio.h> | |
| #include <intelblocks/cfg.h> | |
| #include <intelblocks/pmclib.h> | |
| #include <intelpch/lockdown.h> | |
| #include <soc/pm.h> | |
| static void pmc_lock_smi(void) | |
| { | |
| uint8_t *pmcbase; | |
| pmcbase = pmc_mmio_regs(); | |
| setbits32(pmcbase + GEN_PMCON2, SMI_LOCK); | |
| } | |
| void soc_lockdown_config(int chipset_lockdown) | |
| { | |
| /* APL only supports CHIPSET_LOCKDOWN_COREBOOT */ | |
| pmc_lock_smi(); | |
| } |