1 /* 2 * Copyright (c) 2015-2019, 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_SRC 0xC2000005 21 #define IMX_SIP_SRC_SET_SECONDARY_BOOT 0x10 22 #define IMX_SIP_SRC_IS_SECONDARY_BOOT 0x11 23 24 #define IMX_SIP_GET_SOC_INFO 0xC2000006 25 26 #define IMX_SIP_WAKEUP_SRC 0xC2000009 27 #define IMX_SIP_WAKEUP_SRC_SCU 0x1 28 #define IMX_SIP_WAKEUP_SRC_IRQSTEER 0x2 29 30 #define IMX_SIP_OTP_READ 0xC200000A 31 #define IMX_SIP_OTP_WRITE 0xC200000B 32 33 #define IMX_SIP_MISC_SET_TEMP 0xC200000C 34 35 #define IMX_SIP_AARCH32 0xC20000FD 36 37 int imx_kernel_entry_handler(uint32_t smc_fid, u_register_t x1, 38 u_register_t x2, u_register_t x3, 39 u_register_t x4); 40 #if defined(PLAT_imx8mq) 41 int imx_soc_info_handler(uint32_t smc_fid, u_register_t x1, 42 u_register_t x2, u_register_t x3); 43 #endif 44 45 #if defined(PLAT_imx8mm) || defined(PLAT_imx8mq) 46 int imx_src_handler(uint32_t smc_fid, u_register_t x1, 47 u_register_t x2, u_register_t x3, void *handle); 48 #endif 49 50 #if (defined(PLAT_imx8qm) || defined(PLAT_imx8qx)) 51 int imx_cpufreq_handler(uint32_t smc_fid, u_register_t x1, 52 u_register_t x2, u_register_t x3); 53 int imx_srtc_handler(uint32_t smc_fid, void *handle, u_register_t x1, 54 u_register_t x2, u_register_t x3, u_register_t x4); 55 int imx_wakeup_src_handler(uint32_t smc_fid, u_register_t x1, 56 u_register_t x2, u_register_t x3); 57 int imx_otp_handler(uint32_t smc_fid, void *handle, 58 u_register_t x1, u_register_t x2); 59 int imx_misc_set_temp_handler(uint32_t smc_fid, u_register_t x1, 60 u_register_t x2, u_register_t x3, 61 u_register_t x4); 62 #endif 63 uint64_t imx_buildinfo_handler(uint32_t smc_fid, u_register_t x1, 64 u_register_t x2, u_register_t x3, 65 u_register_t x4); 66 67 #endif /* __IMX_SIP_SVC_H__ */ 68