1 /* 2 * Copyright (c) 2015-2022, ARM Limited and Contributors. All rights reserved. 3 * 4 * SPDX-License-Identifier: BSD-3-Clause 5 */ 6 7 #ifndef __IMX_SIP_SVC_H__ 8 #define __IMX_SIP_SVC_H__ 9 10 /* SMC function IDs for SiP Service queries */ 11 #define IMX_SIP_CPUFREQ 0xC2000001 12 #define IMX_SIP_SET_CPUFREQ 0x00 13 14 #define IMX_SIP_SRTC 0xC2000002 15 #define IMX_SIP_SRTC_SET_TIME 0x00 16 17 #define IMX_SIP_BUILDINFO 0xC2000003 18 #define IMX_SIP_BUILDINFO_GET_COMMITHASH 0x00 19 20 #define IMX_SIP_DDR_DVFS 0xc2000004 21 22 #define IMX_SIP_SRC 0xC2000005 23 #define IMX_SIP_SRC_SET_SECONDARY_BOOT 0x10 24 #define IMX_SIP_SRC_IS_SECONDARY_BOOT 0x11 25 26 #define IMX_SIP_GET_SOC_INFO 0xC2000006 27 28 #define IMX_SIP_WAKEUP_SRC 0xC2000009 29 #define IMX_SIP_WAKEUP_SRC_SCU 0x1 30 #define IMX_SIP_WAKEUP_SRC_IRQSTEER 0x2 31 32 #define IMX_SIP_OTP_READ 0xC200000A 33 #define IMX_SIP_OTP_WRITE 0xC200000B 34 35 #define IMX_SIP_MISC_SET_TEMP 0xC200000C 36 37 #define IMX_SIP_AARCH32 0xC20000FD 38 39 int imx_kernel_entry_handler(uint32_t smc_fid, u_register_t x1, 40 u_register_t x2, u_register_t x3, 41 u_register_t x4); 42 #if defined(PLAT_imx8mq) 43 int imx_soc_info_handler(uint32_t smc_fid, u_register_t x1, 44 u_register_t x2, u_register_t x3); 45 #endif 46 #if defined(PLAT_imx8mm) || defined(PLAT_imx8mn) || defined(PLAT_imx8mp) 47 int dram_dvfs_handler(uint32_t smc_fid, void *handle, 48 u_register_t x1, u_register_t x2, u_register_t x3); 49 #endif 50 51 #if defined(PLAT_imx8mm) || defined(PLAT_imx8mq) 52 int imx_src_handler(uint32_t smc_fid, u_register_t x1, 53 u_register_t x2, u_register_t x3, void *handle); 54 #endif 55 56 #if (defined(PLAT_imx8qm) || defined(PLAT_imx8qx)) 57 int imx_cpufreq_handler(uint32_t smc_fid, u_register_t x1, 58 u_register_t x2, u_register_t x3); 59 int imx_srtc_handler(uint32_t smc_fid, void *handle, u_register_t x1, 60 u_register_t x2, u_register_t x3, u_register_t x4); 61 int imx_wakeup_src_handler(uint32_t smc_fid, u_register_t x1, 62 u_register_t x2, u_register_t x3); 63 int imx_otp_handler(uint32_t smc_fid, void *handle, 64 u_register_t x1, u_register_t x2); 65 int imx_misc_set_temp_handler(uint32_t smc_fid, u_register_t x1, 66 u_register_t x2, u_register_t x3, 67 u_register_t x4); 68 #endif 69 uint64_t imx_buildinfo_handler(uint32_t smc_fid, u_register_t x1, 70 u_register_t x2, u_register_t x3, 71 u_register_t x4); 72 73 #endif /* __IMX_SIP_SVC_H__ */ 74