1 /* 2 * Copyright (c) 2023-2025, ARM Limited and Contributors. All rights reserved. 3 * 4 * SPDX-License-Identifier: BSD-3-Clause 5 */ 6 7 #include <assert.h> 8 #include <errno.h> 9 10 #include <common/debug.h> 11 #include <common/runtime_svc.h> 12 #include <drivers/scmi-msg.h> 13 14 #include <plat_sip_calls.h> 15 #include <rockchip_sip_svc.h> 16 17 uintptr_t rockchip_plat_sip_handler(uint32_t smc_fid, 18 u_register_t x1, 19 u_register_t x2, 20 u_register_t x3, 21 u_register_t x4, 22 void *cookie, 23 void *handle, 24 u_register_t flags) 25 { 26 switch (smc_fid) { 27 case RK_SIP_SCMI_AGENT0: 28 scmi_smt_fastcall_smc_entry(0); 29 SMC_RET1(handle, 0); 30 default: 31 ERROR("%s: unhandled SMC (0x%x)\n", __func__, smc_fid); 32 SMC_RET1(handle, SMC_UNK); 33 } 34 } 35