/* SPDX-License-Identifier: GPL-2.0-only */ | |
#include <console/console.h> | |
#include <amdblocks/smu.h> | |
#include <soc/smu.h> | |
/* | |
* Request the SMU to put system into S3, S4, or S5. On entry, SlpTyp determines S-State and | |
* SlpTypeEn gets set by the SMU. Function does not return if successful. | |
*/ | |
void smu_sx_entry(void) | |
{ | |
struct smu_payload msg = { 0 }; /* Unused for SMC_MSG_S3ENTRY */ | |
printk(BIOS_DEBUG, "SMU: Put system into S3/S4/S5\n"); | |
send_smu_message(SMC_MSG_S3ENTRY, &msg); | |
} |