1 /* 2 * Copyright (c) 2019-2022, Intel Corporation. All rights reserved. 3 * 4 * SPDX-License-Identifier: BSD-3-Clause 5 */ 6 7 #ifndef SOCFPGA_SIP_SVC_H 8 #define SOCFPGA_SIP_SVC_H 9 10 11 /* SiP status response */ 12 #define INTEL_SIP_SMC_STATUS_OK 0 13 #define INTEL_SIP_SMC_STATUS_BUSY 0x1 14 #define INTEL_SIP_SMC_STATUS_REJECTED 0x2 15 #define INTEL_SIP_SMC_STATUS_ERROR 0x4 16 #define INTEL_SIP_SMC_RSU_ERROR 0x7 17 18 /* SiP mailbox error code */ 19 #define GENERIC_RESPONSE_ERROR 0x3FF 20 21 /* SMC SiP service function identifier */ 22 23 /* FPGA Reconfig */ 24 #define INTEL_SIP_SMC_FPGA_CONFIG_START 0xC2000001 25 #define INTEL_SIP_SMC_FPGA_CONFIG_WRITE 0x42000002 26 #define INTEL_SIP_SMC_FPGA_CONFIG_COMPLETED_WRITE 0xC2000003 27 #define INTEL_SIP_SMC_FPGA_CONFIG_ISDONE 0xC2000004 28 #define INTEL_SIP_SMC_FPGA_CONFIG_GET_MEM 0xC2000005 29 30 /* Secure Register Access */ 31 #define INTEL_SIP_SMC_REG_READ 0xC2000007 32 #define INTEL_SIP_SMC_REG_WRITE 0xC2000008 33 #define INTEL_SIP_SMC_REG_UPDATE 0xC2000009 34 35 /* Remote System Update */ 36 #define INTEL_SIP_SMC_RSU_STATUS 0xC200000B 37 #define INTEL_SIP_SMC_RSU_UPDATE 0xC200000C 38 #define INTEL_SIP_SMC_RSU_NOTIFY 0xC200000E 39 #define INTEL_SIP_SMC_RSU_RETRY_COUNTER 0xC200000F 40 #define INTEL_SIP_SMC_RSU_DCMF_VERSION 0xC2000010 41 #define INTEL_SIP_SMC_RSU_COPY_DCMF_VERSION 0xC2000011 42 43 /* Send Mailbox Command */ 44 #define INTEL_SIP_SMC_MBOX_SEND_CMD 0xC200001E 45 46 47 /* SiP Definitions */ 48 49 /* FPGA config helpers */ 50 #define INTEL_SIP_SMC_FPGA_CONFIG_ADDR 0x400000 51 #define INTEL_SIP_SMC_FPGA_CONFIG_SIZE 0x2000000 52 53 /* SMC function IDs for SiP Service queries */ 54 #define SIP_SVC_CALL_COUNT 0x8200ff00 55 #define SIP_SVC_UID 0x8200ff01 56 #define SIP_SVC_VERSION 0x8200ff03 57 58 /* SiP Service Calls version numbers */ 59 #define SIP_SVC_VERSION_MAJOR 0 60 #define SIP_SVC_VERSION_MINOR 1 61 62 63 /* Structure Definitions */ 64 struct fpga_config_info { 65 uint32_t addr; 66 int size; 67 int size_written; 68 uint32_t write_requested; 69 int subblocks_sent; 70 int block_number; 71 }; 72 73 /* Function Definitions */ 74 75 bool is_address_in_ddr_range(uint64_t addr, uint64_t size); 76 77 #endif /* SOCFPGA_SIP_SVC_H */ 78