1 /* 2 * Copyright (c) 2015-2024, 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_GPC 0xC2000000 12 13 #define IMX_SIP_CPUFREQ 0xC2000001 14 #define IMX_SIP_SET_CPUFREQ 0x00 15 16 #define IMX_SIP_SRTC 0xC2000002 17 #define IMX_SIP_SRTC_SET_TIME 0x00 18 19 #define IMX_SIP_BUILDINFO 0xC2000003 20 #define IMX_SIP_BUILDINFO_GET_COMMITHASH 0x00 21 22 #define IMX_SIP_DDR_DVFS 0xc2000004 23 24 #define IMX_SIP_SRC 0xC2000005 25 #define IMX_SIP_SRC_SET_SECONDARY_BOOT 0x10 26 #define IMX_SIP_SRC_IS_SECONDARY_BOOT 0x11 27 28 #define IMX_SIP_GET_SOC_INFO 0xC2000006 29 30 #define IMX_SIP_HAB 0xC2000007 31 #define IMX_SIP_HAB_AUTH_IMG 0x00 32 #define IMX_SIP_HAB_ENTRY 0x01 33 #define IMX_SIP_HAB_EXIT 0x02 34 #define IMX_SIP_HAB_REPORT_EVENT 0x03 35 #define IMX_SIP_HAB_REPORT_STATUS 0x04 36 #define IMX_SIP_HAB_FAILSAFE 0x05 37 #define IMX_SIP_HAB_CHECK_TARGET 0x06 38 #define IMX_SIP_HAB_GET_VERSION 0x07 39 #define IMX_SIP_HAB_AUTH_IMG_NO_DCD 0x08 40 41 #define IMX_SIP_WAKEUP_SRC 0xC2000009 42 #define IMX_SIP_WAKEUP_SRC_SCU 0x1 43 #define IMX_SIP_WAKEUP_SRC_IRQSTEER 0x2 44 45 #define IMX_SIP_OTP_READ 0xC200000A 46 #define IMX_SIP_OTP_WRITE 0xC200000B 47 48 #define IMX_SIP_MISC_SET_TEMP 0xC200000C 49 50 #define IMX_SIP_AARCH32 0xC20000FD 51 52 int imx_kernel_entry_handler(uint32_t smc_fid, u_register_t x1, 53 u_register_t x2, u_register_t x3, 54 u_register_t x4); 55 56 #define IMX_SIP_SCMI 0xC20000FE 57 58 #define IMX_SIP_HIFI_XRDC 0xC200000E 59 60 #if defined(PLAT_imx8mq) 61 int imx_soc_info_handler(uint32_t smc_fid, u_register_t x1, 62 u_register_t x2, u_register_t x3); 63 int imx_gpc_handler(uint32_t smc_fid, u_register_t x1, 64 u_register_t x2, u_register_t x3); 65 #if IMX_DRAM_RETENTION 66 int dram_dvfs_handler(uint32_t smc_fid, void *handle, 67 u_register_t x1, u_register_t x2, u_register_t x3); 68 #else 69 static inline int dram_dvfs_handler(uint32_t smc_fid, void *handle, 70 u_register_t x1, u_register_t x2, u_register_t x3) 71 { 72 SMC_RET1(handle, SMC_UNK); 73 } 74 #endif 75 int imx_hab_handler(uint32_t smc_fid, u_register_t x1, 76 u_register_t x2, u_register_t x3, u_register_t x4); 77 #endif 78 #if defined(PLAT_imx8mm) || defined(PLAT_imx8mn) || defined(PLAT_imx8mp) 79 int dram_dvfs_handler(uint32_t smc_fid, void *handle, 80 u_register_t x1, u_register_t x2, u_register_t x3); 81 82 int imx_gpc_handler(uint32_t smc_fid, u_register_t x1, 83 u_register_t x2, u_register_t x3); 84 #endif 85 86 #if defined(PLAT_imx8mm) || defined(PLAT_imx8mq) || defined(PLAT_imx8mn) || \ 87 defined(PLAT_imx8mp) 88 89 int imx_src_handler(uint32_t smc_fid, u_register_t x1, 90 u_register_t x2, u_register_t x3, void *handle); 91 #endif 92 93 #if defined(PLAT_imx8mm) || defined(PLAT_imx8mn) || defined(PLAT_imx8mp) 94 int imx_hab_handler(uint32_t smc_fid, u_register_t x1, 95 u_register_t x2, u_register_t x3, u_register_t x4); 96 #endif 97 98 #if (defined(PLAT_imx8qm) || defined(PLAT_imx8qx)) 99 int imx_cpufreq_handler(uint32_t smc_fid, u_register_t x1, 100 u_register_t x2, u_register_t x3); 101 int imx_srtc_handler(uint32_t smc_fid, void *handle, u_register_t x1, 102 u_register_t x2, u_register_t x3, u_register_t x4); 103 int imx_wakeup_src_handler(uint32_t smc_fid, u_register_t x1, 104 u_register_t x2, u_register_t x3); 105 int imx_otp_handler(uint32_t smc_fid, void *handle, 106 u_register_t x1, u_register_t x2); 107 int imx_misc_set_temp_handler(uint32_t smc_fid, u_register_t x1, 108 u_register_t x2, u_register_t x3, 109 u_register_t x4); 110 #endif 111 uint64_t imx_buildinfo_handler(uint32_t smc_fid, u_register_t x1, 112 u_register_t x2, u_register_t x3, 113 u_register_t x4); 114 int scmi_handler(uint32_t smc_fid, u_register_t x1, u_register_t x2, u_register_t x3); 115 int imx_hifi_xrdc(uint32_t smc_fid); 116 117 #if defined(PLAT_imx8ulp) 118 int dram_dvfs_handler(uint32_t smc_fid, void *handle, 119 u_register_t x1, u_register_t x2, u_register_t x3); 120 #endif 121 122 #endif /* __IMX_SIP_SVC_H__ */ 123