| /* SPDX-License-Identifier: GPL-2.0-only */ | |
| #include <types.h> | |
| #include <cpu/x86/smm.h> | |
| #include "superio.h" | |
| void mainboard_smi_sleep(u8 slp_typ) | |
| { | |
| if (slp_typ > 0 && slp_typ < 4) { | |
| /* Enable GRN_LED [Power LED] fading */ | |
| SUPERIO_UNLOCK; | |
| SUPERIO_WRITE(0xf7, 0x68); | |
| SUPERIO_LOCK; | |
| } | |
| } |