1 /* SPDX-License-Identifier: GPL-2.0+ */ 2 /* 3 * Copyright 2018 NXP 4 */ 5 6 #ifndef _FSL_ICID_H_ 7 #define _FSL_ICID_H_ 8 9 #include <asm/types.h> 10 #include <fsl_qbman.h> 11 #include <fsl_sec.h> 12 #include <asm/armv8/sec_firmware.h> 13 14 struct icid_id_table { 15 #ifndef CONFIG_SPL_BUILD 16 const char *compat; 17 phys_addr_t compat_addr; 18 #endif 19 phys_addr_t reg_addr; 20 u32 reg; 21 #ifndef CONFIG_SPL_BUILD 22 u32 id; 23 #endif 24 bool le; 25 }; 26 27 struct fman_icid_id_table { 28 u32 port_id; 29 u32 icid; 30 }; 31 32 u32 get_ppid_icid(int ppid_tbl_idx, int ppid); 33 int fdt_get_smmu_phandle(void *blob); 34 int fdt_set_iommu_prop(void *blob, int off, int smmu_ph, u32 *ids, int num_ids); 35 void set_icids(void); 36 void fdt_fixup_icid(void *blob); 37 38 #ifdef CONFIG_SPL_BUILD 39 #define SET_ICID_ENTRY(name, idA, regA, addr, compataddr, _le) \ 40 { .reg = regA, \ 41 .reg_addr = addr, \ 42 .le = _le \ 43 } 44 #else 45 #define SET_ICID_ENTRY(name, idA, regA, addr, compataddr, _le) \ 46 { .compat = name, \ 47 .id = idA, \ 48 .reg = regA, \ 49 .compat_addr = compataddr, \ 50 .reg_addr = addr, \ 51 .le = _le \ 52 } 53 #endif 54 55 #ifdef CONFIG_SYS_FSL_SEC_LE 56 #define SEC_IS_LE true 57 #elif defined(CONFIG_SYS_FSL_SEC_BE) 58 #define SEC_IS_LE false 59 #endif 60 61 #ifdef CONFIG_FSL_LSCH2 62 63 #ifdef CONFIG_SYS_FSL_CCSR_SCFG_LE 64 #define SCFG_IS_LE true 65 #elif defined(CONFIG_SYS_FSL_CCSR_SCFG_BE) 66 #define SCFG_IS_LE false 67 #endif 68 69 #define QDMA_IS_LE false 70 71 #define SET_SCFG_ICID(compat, streamid, name, compataddr) \ 72 SET_ICID_ENTRY(compat, streamid, (((streamid) << 24) | (1 << 23)), \ 73 offsetof(struct ccsr_scfg, name) + CFG_SYS_FSL_SCFG_ADDR, \ 74 compataddr, SCFG_IS_LE) 75 76 #define SET_USB_ICID(usb_num, compat, streamid) \ 77 SET_SCFG_ICID(compat, streamid, usb##usb_num##_icid,\ 78 CFG_SYS_XHCI_USB##usb_num##_ADDR) 79 80 #define SET_SATA_ICID(compat, streamid) \ 81 SET_SCFG_ICID(compat, streamid, sata_icid,\ 82 AHCI_BASE_ADDR) 83 84 #define SET_SDHC_ICID(streamid) \ 85 SET_SCFG_ICID("fsl,esdhc", streamid, sdhc_icid,\ 86 CFG_SYS_FSL_ESDHC_ADDR) 87 88 #define SET_EDMA_ICID(streamid) \ 89 SET_SCFG_ICID("fsl,vf610-edma", streamid, edma_icid,\ 90 EDMA_BASE_ADDR) 91 92 #define SET_ETR_ICID(streamid) \ 93 SET_SCFG_ICID(NULL, streamid, etr_icid, 0) 94 95 #define SET_DEBUG_ICID(streamid) \ 96 SET_SCFG_ICID(NULL, streamid, debug_icid, 0) 97 98 #define SET_QE_ICID(streamid) \ 99 SET_SCFG_ICID("fsl,qe", streamid, qe_icid,\ 100 QE_BASE_ADDR) 101 102 #define SET_QMAN_ICID(streamid) \ 103 SET_ICID_ENTRY("fsl,qman", streamid, streamid, \ 104 offsetof(struct ccsr_qman, liodnr) + \ 105 CFG_SYS_FSL_QMAN_ADDR, \ 106 CFG_SYS_FSL_QMAN_ADDR, false) 107 108 #define SET_BMAN_ICID(streamid) \ 109 SET_ICID_ENTRY("fsl,bman", streamid, streamid, \ 110 offsetof(struct ccsr_bman, liodnr) + \ 111 CFG_SYS_FSL_BMAN_ADDR, \ 112 CFG_SYS_FSL_BMAN_ADDR, false) 113 114 #define SET_FMAN_ICID_ENTRY(_port_id, streamid) \ 115 { .port_id = (_port_id), .icid = (streamid) } 116 117 #define SEC_ICID_REG_VAL(streamid) (((streamid) << 16) | (streamid)) 118 119 #define SET_SEC_QI_ICID(streamid) \ 120 SET_ICID_ENTRY("fsl,sec-v4.0", streamid, \ 121 0, offsetof(ccsr_sec_t, qilcr_ls) + \ 122 CFG_SYS_FSL_SEC_ADDR, \ 123 CFG_SYS_FSL_SEC_ADDR, SEC_IS_LE) 124 125 extern struct fman_icid_id_table fman_icid_tbl[]; 126 extern int fman_icid_tbl_sz; 127 128 #else /* CONFIG_FSL_LSCH2 */ 129 130 #ifdef CONFIG_SYS_FSL_CCSR_GUR_LE 131 #define GUR_IS_LE true 132 #elif defined(CONFIG_SYS_FSL_CCSR_GUR_BE) 133 #define GUR_IS_LE false 134 #endif 135 136 #define QDMA_IS_LE true 137 138 #define SET_GUR_ICID(compat, streamid, name, compataddr) \ 139 SET_ICID_ENTRY(compat, streamid, streamid, \ 140 offsetof(struct ccsr_gur, name) + CFG_SYS_FSL_GUTS_ADDR, \ 141 compataddr, GUR_IS_LE) 142 143 #define SET_USB_ICID(usb_num, compat, streamid) \ 144 SET_GUR_ICID(compat, streamid, usb##usb_num##_amqr,\ 145 CFG_SYS_XHCI_USB##usb_num##_ADDR) 146 147 #define SET_SATA_ICID(sata_num, compat, streamid) \ 148 SET_GUR_ICID(compat, streamid, sata##sata_num##_amqr, \ 149 AHCI_BASE_ADDR##sata_num) 150 151 #define SET_SDHC_ICID(sdhc_num, streamid) \ 152 SET_GUR_ICID("fsl,esdhc", streamid, sdmm##sdhc_num##_amqr,\ 153 FSL_ESDHC##sdhc_num##_BASE_ADDR) 154 155 #define SET_EDMA_ICID(streamid) \ 156 SET_GUR_ICID("fsl,vf610-edma", streamid, spare3_amqr,\ 157 EDMA_BASE_ADDR) 158 159 #define SET_GPU_ICID(compat, streamid) \ 160 SET_GUR_ICID(compat, streamid, misc1_amqr,\ 161 GPU_BASE_ADDR) 162 163 #define SET_DISPLAY_ICID(streamid) \ 164 SET_GUR_ICID("arm,mali-dp500", streamid, spare2_amqr,\ 165 DISPLAY_BASE_ADDR) 166 167 #define SEC_ICID_REG_VAL(streamid) (streamid) 168 169 #endif /* CONFIG_FSL_LSCH2 */ 170 171 #define SET_QDMA_ICID(compat, streamid) \ 172 SET_ICID_ENTRY(compat, streamid, (1 << 31) | (streamid), \ 173 QDMA_BASE_ADDR + QMAN_CQSIDR_REG, \ 174 QDMA_BASE_ADDR, QDMA_IS_LE), \ 175 SET_ICID_ENTRY(NULL, streamid, (1 << 31) | (streamid), \ 176 QDMA_BASE_ADDR + QMAN_CQSIDR_REG + 4, \ 177 QDMA_BASE_ADDR, QDMA_IS_LE) 178 179 #define SET_SEC_JR_ICID_ENTRY(jr_num, streamid) \ 180 SET_ICID_ENTRY( \ 181 (CONFIG_IS_ENABLED(ARMV8_SEC_FIRMWARE_SUPPORT) && \ 182 (FSL_SEC_JR##jr_num##_OFFSET == \ 183 SEC_JR3_OFFSET + CFG_SYS_FSL_SEC_OFFSET) \ 184 ? NULL \ 185 : "fsl,sec-v4.0-job-ring"), \ 186 streamid, \ 187 SEC_ICID_REG_VAL(streamid), \ 188 offsetof(ccsr_sec_t, jrliodnr[jr_num].ls) + \ 189 CFG_SYS_FSL_SEC_ADDR, \ 190 FSL_SEC_JR##jr_num##_BASE_ADDR, SEC_IS_LE) 191 192 #define SET_SEC_DECO_ICID_ENTRY(deco_num, streamid) \ 193 SET_ICID_ENTRY(NULL, streamid, SEC_ICID_REG_VAL(streamid), \ 194 offsetof(ccsr_sec_t, decoliodnr[deco_num].ls) + \ 195 CFG_SYS_FSL_SEC_ADDR, 0, SEC_IS_LE) 196 197 #define SET_SEC_RTIC_ICID_ENTRY(rtic_num, streamid) \ 198 SET_ICID_ENTRY(NULL, streamid, SEC_ICID_REG_VAL(streamid), \ 199 offsetof(ccsr_sec_t, rticliodnr[rtic_num].ls) + \ 200 CFG_SYS_FSL_SEC_ADDR, 0, SEC_IS_LE) 201 202 extern struct icid_id_table icid_tbl[]; 203 extern int icid_tbl_sz; 204 205 #endif 206