arch/arm/include/asm/arch-fsl-layerscape/fsl_icid.h

   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         const char *compat;
  16         u32 id;
  17         u32 reg;
  18         phys_addr_t compat_addr;
  19         phys_addr_t reg_addr;
  20         bool le;
  21 };
  22
  23 struct fman_icid_id_table {
  24         u32 port_id;
  25         u32 icid;
  26 };
  27
  28 u32 get_ppid_icid(int ppid_tbl_idx, int ppid);
  29 int fdt_get_smmu_phandle(void *blob);
  30 int fdt_set_iommu_prop(void *blob, int off, int smmu_ph, u32 *ids, int num_ids);
  31 void set_icids(void);
  32 void fdt_fixup_icid(void *blob);
  33
  34 #define SET_ICID_ENTRY(name, idA, regA, addr, compataddr, _le) \
  35         { .compat = name, \
  36           .id = idA, \
  37           .reg = regA, \
  38           .compat_addr = compataddr, \
  39           .reg_addr = addr, \
  40           .le = _le \
  41         }
  42
  43 #ifdef CONFIG_SYS_FSL_SEC_LE
  44 #define SEC_IS_LE true
  45 #elif defined(CONFIG_SYS_FSL_SEC_BE)
  46 #define SEC_IS_LE false
  47 #endif
  48
  49 #ifdef CONFIG_FSL_LSCH2
  50
  51 #ifdef CONFIG_SYS_FSL_CCSR_SCFG_LE
  52 #define SCFG_IS_LE true
  53 #elif defined(CONFIG_SYS_FSL_CCSR_SCFG_BE)
  54 #define SCFG_IS_LE false
  55 #endif
  56
  57 #define SET_SCFG_ICID(compat, streamid, name, compataddr) \
  58         SET_ICID_ENTRY(compat, streamid, (((streamid) << 24) | (1 << 23)), \
  59                 offsetof(struct ccsr_scfg, name) + CONFIG_SYS_FSL_SCFG_ADDR, \
  60                 compataddr, SCFG_IS_LE)
  61
  62 #define SET_USB_ICID(usb_num, compat, streamid) \
  63         SET_SCFG_ICID(compat, streamid, usb##usb_num##_icid,\
  64                 CONFIG_SYS_XHCI_USB##usb_num##_ADDR)
  65
  66 #define SET_SATA_ICID(compat, streamid) \
  67         SET_SCFG_ICID(compat, streamid, sata_icid,\
  68                 AHCI_BASE_ADDR)
  69
  70 #define SET_SDHC_ICID(streamid) \
  71         SET_SCFG_ICID("fsl,esdhc", streamid, sdhc_icid,\
  72                 CONFIG_SYS_FSL_ESDHC_ADDR)
  73
  74 #define SET_QDMA_ICID(compat, streamid) \
  75         SET_ICID_ENTRY(compat, streamid, (1 << 31) | (streamid), \
  76                 QDMA_BASE_ADDR + QMAN_CQSIDR_REG, \
  77                 QDMA_BASE_ADDR, false), \
  78         SET_ICID_ENTRY(NULL, streamid, (1 << 31) | (streamid), \
  79                 QDMA_BASE_ADDR + QMAN_CQSIDR_REG + 4, \
  80                 QDMA_BASE_ADDR, false)
  81
  82 #define SET_EDMA_ICID(streamid) \
  83         SET_SCFG_ICID("fsl,vf610-edma", streamid, edma_icid,\
  84                 EDMA_BASE_ADDR)
  85
  86 #define SET_ETR_ICID(streamid) \
  87         SET_SCFG_ICID(NULL, streamid, etr_icid, 0)
  88
  89 #define SET_DEBUG_ICID(streamid) \
  90         SET_SCFG_ICID(NULL, streamid, debug_icid, 0)
  91
  92 #define SET_QE_ICID(streamid) \
  93         SET_SCFG_ICID("fsl,qe", streamid, qe_icid,\
  94                 QE_BASE_ADDR)
  95
  96 #define SET_QMAN_ICID(streamid) \
  97         SET_ICID_ENTRY("fsl,qman", streamid, streamid, \
  98                 offsetof(struct ccsr_qman, liodnr) + \
  99                 CONFIG_SYS_FSL_QMAN_ADDR, \
 100                 CONFIG_SYS_FSL_QMAN_ADDR, false)
 101
 102 #define SET_BMAN_ICID(streamid) \
 103         SET_ICID_ENTRY("fsl,bman", streamid, streamid, \
 104                 offsetof(struct ccsr_bman, liodnr) + \
 105                 CONFIG_SYS_FSL_BMAN_ADDR, \
 106                 CONFIG_SYS_FSL_BMAN_ADDR, false)
 107
 108 #define SET_FMAN_ICID_ENTRY(_port_id, streamid) \
 109         { .port_id = (_port_id), .icid = (streamid) }
 110
 111 #define SEC_ICID_REG_VAL(streamid) (((streamid) << 16) | (streamid))
 112
 113 #define SET_SEC_QI_ICID(streamid) \
 114         SET_ICID_ENTRY("fsl,sec-v4.0", streamid, \
 115                 0, offsetof(ccsr_sec_t, qilcr_ls) + \
 116                 CONFIG_SYS_FSL_SEC_ADDR, \
 117                 CONFIG_SYS_FSL_SEC_ADDR, SEC_IS_LE)
 118
 119 extern struct fman_icid_id_table fman_icid_tbl[];
 120 extern int fman_icid_tbl_sz;
 121
 122 #else /* CONFIG_FSL_LSCH2 */
 123
 124 #ifdef CONFIG_SYS_FSL_CCSR_GUR_LE
 125 #define GUR_IS_LE true
 126 #elif defined(CONFIG_SYS_FSL_CCSR_GUR_BE)
 127 #define GUR_IS_LE false
 128 #endif
 129
 130 #define SET_GUR_ICID(compat, streamid, name, compataddr) \
 131         SET_ICID_ENTRY(compat, streamid, streamid, \
 132                 offsetof(struct ccsr_gur, name) + CONFIG_SYS_FSL_GUTS_ADDR, \
 133                 compataddr, GUR_IS_LE)
 134
 135 #define SET_USB_ICID(usb_num, compat, streamid) \
 136         SET_GUR_ICID(compat, streamid, usb##usb_num##_amqr,\
 137                 CONFIG_SYS_XHCI_USB##usb_num##_ADDR)
 138
 139 #define SET_SATA_ICID(sata_num, compat, streamid) \
 140         SET_GUR_ICID(compat, streamid, sata##sata_num##_amqr, \
 141                 AHCI_BASE_ADDR##sata_num)
 142
 143 #define SET_SDHC_ICID(streamid) \
 144         SET_GUR_ICID("fsl,esdhc", streamid, sdmm1_amqr,\
 145                 CONFIG_SYS_FSL_ESDHC_ADDR)
 146
 147 #define SEC_ICID_REG_VAL(streamid) (streamid)
 148
 149 #endif /* CONFIG_FSL_LSCH2 */
 150
 151 #define SET_SEC_JR_ICID_ENTRY(jr_num, streamid) \
 152         SET_ICID_ENTRY( \
 153                 (CONFIG_ARMV8_SEC_FIRMWARE_SUPPORT && \
 154                 (FSL_SEC_JR##jr_num##_OFFSET ==  \
 155                         SEC_JR3_OFFSET + CONFIG_SYS_FSL_SEC_OFFSET) \
 156                         ? NULL \
 157                         : "fsl,sec-v4.0-job-ring"), \
 158                 streamid, \
 159                 SEC_ICID_REG_VAL(streamid), \
 160                 offsetof(ccsr_sec_t, jrliodnr[jr_num].ls) + \
 161                 CONFIG_SYS_FSL_SEC_ADDR, \
 162                 FSL_SEC_JR##jr_num##_BASE_ADDR, SEC_IS_LE)
 163
 164 #define SET_SEC_DECO_ICID_ENTRY(deco_num, streamid) \
 165         SET_ICID_ENTRY(NULL, streamid, SEC_ICID_REG_VAL(streamid), \
 166                 offsetof(ccsr_sec_t, decoliodnr[deco_num].ls) + \
 167                 CONFIG_SYS_FSL_SEC_ADDR, 0, SEC_IS_LE)
 168
 169 #define SET_SEC_RTIC_ICID_ENTRY(rtic_num, streamid) \
 170         SET_ICID_ENTRY(NULL, streamid, SEC_ICID_REG_VAL(streamid), \
 171                 offsetof(ccsr_sec_t, rticliodnr[rtic_num].ls) + \
 172                 CONFIG_SYS_FSL_SEC_ADDR, 0, SEC_IS_LE)
 173
 174 extern struct icid_id_table icid_tbl[];
 175 extern int icid_tbl_sz;
 176
 177 #endif