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

   1 /*
   2  * Copyright 2014-2015, Freescale Semiconductor
   3  *
   4  * SPDX-License-Identifier:     GPL-2.0+
   5  */
   6
   7 #ifndef _FSL_LAYERSCAPE_CPU_H
   8 #define _FSL_LAYERSCAPE_CPU_H
   9
  10 static struct cpu_type cpu_type_list[] = {
  11         CPU_TYPE_ENTRY(LS2080, LS2080, 8),
  12         CPU_TYPE_ENTRY(LS2085, LS2085, 8),
  13         CPU_TYPE_ENTRY(LS2045, LS2045, 4),
  14         CPU_TYPE_ENTRY(LS1043, LS1043, 4),
  15         CPU_TYPE_ENTRY(LS1023, LS1023, 2),
  16         CPU_TYPE_ENTRY(LS2040, LS2040, 4),
  17 };
  18
  19 #ifndef CONFIG_SYS_DCACHE_OFF
  20
  21 #define SECTION_SHIFT_L0                39UL
  22 #define SECTION_SHIFT_L1                30UL
  23 #define SECTION_SHIFT_L2                21UL
  24 #define BLOCK_SIZE_L0                   0x8000000000
  25 #define BLOCK_SIZE_L1                   0x40000000
  26 #define BLOCK_SIZE_L2                   0x200000
  27 #define NUM_OF_ENTRY                    512
  28 #define TCR_EL2_PS_40BIT                (2 << 16)
  29
  30 #define LAYERSCAPE_VA_BITS              (40)
  31 #define LAYERSCAPE_TCR          (TCR_TG0_4K             | \
  32                                 TCR_EL2_PS_40BIT        | \
  33                                 TCR_SHARED_NON          | \
  34                                 TCR_ORGN_NC             | \
  35                                 TCR_IRGN_NC             | \
  36                                 TCR_T0SZ(LAYERSCAPE_VA_BITS))
  37 #define LAYERSCAPE_TCR_FINAL    (TCR_TG0_4K             | \
  38                                 TCR_EL2_PS_40BIT        | \
  39                                 TCR_SHARED_OUTER        | \
  40                                 TCR_ORGN_WBWA           | \
  41                                 TCR_IRGN_WBWA           | \
  42                                 TCR_T0SZ(LAYERSCAPE_VA_BITS))
  43
  44 #ifdef CONFIG_FSL_LSCH3
  45 #define CONFIG_SYS_FSL_CCSR_BASE        0x00000000
  46 #define CONFIG_SYS_FSL_CCSR_SIZE        0x10000000
  47 #define CONFIG_SYS_FSL_QSPI_BASE1       0x20000000
  48 #define CONFIG_SYS_FSL_QSPI_SIZE1       0x10000000
  49 #define CONFIG_SYS_FSL_IFC_BASE1        0x30000000
  50 #define CONFIG_SYS_FSL_IFC_SIZE1        0x10000000
  51 #define CONFIG_SYS_FSL_IFC_SIZE1_1      0x400000
  52 #define CONFIG_SYS_FSL_DRAM_BASE1       0x80000000
  53 #define CONFIG_SYS_FSL_DRAM_SIZE1       0x80000000
  54 #define CONFIG_SYS_FSL_QSPI_BASE2       0x400000000
  55 #define CONFIG_SYS_FSL_QSPI_SIZE2       0x100000000
  56 #define CONFIG_SYS_FSL_IFC_BASE2        0x500000000
  57 #define CONFIG_SYS_FSL_IFC_SIZE2        0x100000000
  58 #define CONFIG_SYS_FSL_DCSR_BASE        0x700000000
  59 #define CONFIG_SYS_FSL_DCSR_SIZE        0x40000000
  60 #define CONFIG_SYS_FSL_MC_BASE          0x80c000000
  61 #define CONFIG_SYS_FSL_MC_SIZE          0x4000000
  62 #define CONFIG_SYS_FSL_NI_BASE          0x810000000
  63 #define CONFIG_SYS_FSL_NI_SIZE          0x8000000
  64 #define CONFIG_SYS_FSL_QBMAN_BASE       0x818000000
  65 #define CONFIG_SYS_FSL_QBMAN_SIZE       0x8000000
  66 #define CONFIG_SYS_FSL_QBMAN_SIZE_1     0x4000000
  67 #define CONFIG_SYS_PCIE1_PHYS_SIZE      0x200000000
  68 #define CONFIG_SYS_PCIE2_PHYS_SIZE      0x200000000
  69 #define CONFIG_SYS_PCIE3_PHYS_SIZE      0x200000000
  70 #define CONFIG_SYS_PCIE4_PHYS_SIZE      0x200000000
  71 #define CONFIG_SYS_FSL_WRIOP1_BASE      0x4300000000
  72 #define CONFIG_SYS_FSL_WRIOP1_SIZE      0x100000000
  73 #define CONFIG_SYS_FSL_AIOP1_BASE       0x4b00000000
  74 #define CONFIG_SYS_FSL_AIOP1_SIZE       0x100000000
  75 #define CONFIG_SYS_FSL_PEBUF_BASE       0x4c00000000
  76 #define CONFIG_SYS_FSL_PEBUF_SIZE       0x400000000
  77 #define CONFIG_SYS_FSL_DRAM_BASE2       0x8080000000
  78 #define CONFIG_SYS_FSL_DRAM_SIZE2       0x7F80000000
  79 #elif defined(CONFIG_FSL_LSCH2)
  80 #define CONFIG_SYS_FSL_BOOTROM_BASE     0x0
  81 #define CONFIG_SYS_FSL_BOOTROM_SIZE     0x1000000
  82 #define CONFIG_SYS_FSL_CCSR_BASE        0x1000000
  83 #define CONFIG_SYS_FSL_CCSR_SIZE        0xf000000
  84 #define CONFIG_SYS_FSL_DCSR_BASE        0x20000000
  85 #define CONFIG_SYS_FSL_DCSR_SIZE        0x4000000
  86 #define CONFIG_SYS_FSL_QSPI_BASE        0x40000000
  87 #define CONFIG_SYS_FSL_QSPI_SIZE        0x20000000
  88 #define CONFIG_SYS_FSL_IFC_BASE         0x60000000
  89 #define CONFIG_SYS_FSL_IFC_SIZE         0x20000000
  90 #define CONFIG_SYS_FSL_DRAM_BASE1       0x80000000
  91 #define CONFIG_SYS_FSL_DRAM_SIZE1       0x80000000
  92 #define CONFIG_SYS_FSL_QBMAN_BASE       0x500000000
  93 #define CONFIG_SYS_FSL_QBMAN_SIZE       0x10000000
  94 #define CONFIG_SYS_FSL_DRAM_BASE2       0x880000000
  95 #define CONFIG_SYS_FSL_DRAM_SIZE2       0x780000000     /* 30GB */
  96 #define CONFIG_SYS_PCIE1_PHYS_SIZE      0x800000000
  97 #define CONFIG_SYS_PCIE2_PHYS_SIZE      0x800000000
  98 #define CONFIG_SYS_PCIE3_PHYS_SIZE      0x800000000
  99 #define CONFIG_SYS_FSL_DRAM_BASE3       0x8800000000
 100 #define CONFIG_SYS_FSL_DRAM_SIZE3       0x7800000000    /* 480GB */
 101 #endif
 102
 103 struct sys_mmu_table {
 104         u64 virt_addr;
 105         u64 phys_addr;
 106         u64 size;
 107         u64 memory_type;
 108         u64 attribute;
 109 };
 110
 111 struct table_info {
 112         u64 *ptr;
 113         u64 table_base;
 114         u64 entry_size;
 115 };
 116
 117 static const struct sys_mmu_table early_mmu_table[] = {
 118 #ifdef CONFIG_FSL_LSCH3
 119         { CONFIG_SYS_FSL_CCSR_BASE, CONFIG_SYS_FSL_CCSR_BASE,
 120           CONFIG_SYS_FSL_CCSR_SIZE, MT_DEVICE_NGNRNE,
 121           PTE_BLOCK_NON_SHARE | PTE_BLOCK_PXN | PTE_BLOCK_UXN },
 122         { CONFIG_SYS_FSL_OCRAM_BASE, CONFIG_SYS_FSL_OCRAM_BASE,
 123           CONFIG_SYS_FSL_OCRAM_SIZE, MT_NORMAL, PTE_BLOCK_NON_SHARE },
 124         /* For IFC Region #1, only the first 4MB is cache-enabled */
 125         { CONFIG_SYS_FSL_IFC_BASE1, CONFIG_SYS_FSL_IFC_BASE1,
 126           CONFIG_SYS_FSL_IFC_SIZE1_1, MT_NORMAL, PTE_BLOCK_NON_SHARE },
 127         { CONFIG_SYS_FSL_IFC_BASE1 + CONFIG_SYS_FSL_IFC_SIZE1_1,
 128           CONFIG_SYS_FSL_IFC_BASE1 + CONFIG_SYS_FSL_IFC_SIZE1_1,
 129           CONFIG_SYS_FSL_IFC_SIZE1 - CONFIG_SYS_FSL_IFC_SIZE1_1,
 130           MT_DEVICE_NGNRNE, PTE_BLOCK_NON_SHARE },
 131         { CONFIG_SYS_FLASH_BASE, CONFIG_SYS_FSL_IFC_BASE1,
 132           CONFIG_SYS_FSL_IFC_SIZE1, MT_DEVICE_NGNRNE, PTE_BLOCK_NON_SHARE },
 133         { CONFIG_SYS_FSL_DRAM_BASE1, CONFIG_SYS_FSL_DRAM_BASE1,
 134           CONFIG_SYS_FSL_DRAM_SIZE1, MT_NORMAL,
 135           PTE_BLOCK_OUTER_SHARE | PTE_BLOCK_NS },
 136         /* Map IFC region #2 up to CONFIG_SYS_FLASH_BASE for NAND boot */
 137         { CONFIG_SYS_FSL_IFC_BASE2, CONFIG_SYS_FSL_IFC_BASE2,
 138           CONFIG_SYS_FLASH_BASE - CONFIG_SYS_FSL_IFC_BASE2,
 139           MT_DEVICE_NGNRNE, PTE_BLOCK_NON_SHARE },
 140         { CONFIG_SYS_FSL_DCSR_BASE, CONFIG_SYS_FSL_DCSR_BASE,
 141           CONFIG_SYS_FSL_DCSR_SIZE, MT_DEVICE_NGNRNE,
 142           PTE_BLOCK_NON_SHARE | PTE_BLOCK_PXN | PTE_BLOCK_UXN },
 143         { CONFIG_SYS_FSL_DRAM_BASE2, CONFIG_SYS_FSL_DRAM_BASE2,
 144           CONFIG_SYS_FSL_DRAM_SIZE2, MT_NORMAL,
 145           PTE_BLOCK_OUTER_SHARE | PTE_BLOCK_NS },
 146 #elif defined(CONFIG_FSL_LSCH2)
 147         { CONFIG_SYS_FSL_CCSR_BASE, CONFIG_SYS_FSL_CCSR_BASE,
 148           CONFIG_SYS_FSL_CCSR_SIZE, MT_DEVICE_NGNRNE,
 149           PTE_BLOCK_NON_SHARE | PTE_BLOCK_PXN | PTE_BLOCK_UXN },
 150         { CONFIG_SYS_FSL_OCRAM_BASE, CONFIG_SYS_FSL_OCRAM_BASE,
 151           CONFIG_SYS_FSL_OCRAM_SIZE, MT_NORMAL, PTE_BLOCK_NON_SHARE },
 152         { CONFIG_SYS_FSL_DCSR_BASE, CONFIG_SYS_FSL_DCSR_BASE,
 153           CONFIG_SYS_FSL_DCSR_SIZE, MT_DEVICE_NGNRNE,
 154           PTE_BLOCK_NON_SHARE | PTE_BLOCK_PXN | PTE_BLOCK_UXN },
 155         { CONFIG_SYS_FSL_QSPI_BASE, CONFIG_SYS_FSL_QSPI_BASE,
 156           CONFIG_SYS_FSL_QSPI_SIZE, MT_DEVICE_NGNRNE, PTE_BLOCK_NON_SHARE },
 157         { CONFIG_SYS_FSL_IFC_BASE, CONFIG_SYS_FSL_IFC_BASE,
 158           CONFIG_SYS_FSL_IFC_SIZE, MT_DEVICE_NGNRNE, PTE_BLOCK_NON_SHARE },
 159         { CONFIG_SYS_FSL_DRAM_BASE1, CONFIG_SYS_FSL_DRAM_BASE1,
 160           CONFIG_SYS_FSL_DRAM_SIZE1, MT_NORMAL, PTE_BLOCK_OUTER_SHARE },
 161         { CONFIG_SYS_FSL_DRAM_BASE2, CONFIG_SYS_FSL_DRAM_BASE2,
 162           CONFIG_SYS_FSL_DRAM_SIZE2, MT_NORMAL, PTE_BLOCK_OUTER_SHARE },
 163 #endif
 164 };
 165
 166 static const struct sys_mmu_table final_mmu_table[] = {
 167 #ifdef CONFIG_FSL_LSCH3
 168         { CONFIG_SYS_FSL_CCSR_BASE, CONFIG_SYS_FSL_CCSR_BASE,
 169           CONFIG_SYS_FSL_CCSR_SIZE, MT_DEVICE_NGNRNE,
 170           PTE_BLOCK_NON_SHARE | PTE_BLOCK_PXN | PTE_BLOCK_UXN },
 171         { CONFIG_SYS_FSL_OCRAM_BASE, CONFIG_SYS_FSL_OCRAM_BASE,
 172           CONFIG_SYS_FSL_OCRAM_SIZE, MT_NORMAL, PTE_BLOCK_NON_SHARE },
 173         { CONFIG_SYS_FSL_DRAM_BASE1, CONFIG_SYS_FSL_DRAM_BASE1,
 174           CONFIG_SYS_FSL_DRAM_SIZE1, MT_NORMAL,
 175           PTE_BLOCK_OUTER_SHARE | PTE_BLOCK_NS },
 176         { CONFIG_SYS_FSL_QSPI_BASE2, CONFIG_SYS_FSL_QSPI_BASE2,
 177           CONFIG_SYS_FSL_QSPI_SIZE2, MT_DEVICE_NGNRNE,
 178           PTE_BLOCK_NON_SHARE | PTE_BLOCK_PXN | PTE_BLOCK_UXN },
 179         { CONFIG_SYS_FSL_IFC_BASE2, CONFIG_SYS_FSL_IFC_BASE2,
 180           CONFIG_SYS_FSL_IFC_SIZE2, MT_DEVICE_NGNRNE, PTE_BLOCK_NON_SHARE },
 181         { CONFIG_SYS_FSL_DCSR_BASE, CONFIG_SYS_FSL_DCSR_BASE,
 182           CONFIG_SYS_FSL_DCSR_SIZE, MT_DEVICE_NGNRNE,
 183           PTE_BLOCK_NON_SHARE | PTE_BLOCK_PXN | PTE_BLOCK_UXN },
 184         { CONFIG_SYS_FSL_MC_BASE, CONFIG_SYS_FSL_MC_BASE,
 185           CONFIG_SYS_FSL_MC_SIZE, MT_DEVICE_NGNRNE,
 186           PTE_BLOCK_NON_SHARE | PTE_BLOCK_PXN | PTE_BLOCK_UXN },
 187         { CONFIG_SYS_FSL_NI_BASE, CONFIG_SYS_FSL_NI_BASE,
 188           CONFIG_SYS_FSL_NI_SIZE, MT_DEVICE_NGNRNE,
 189           PTE_BLOCK_NON_SHARE | PTE_BLOCK_PXN | PTE_BLOCK_UXN },
 190         /* For QBMAN portal, only the first 64MB is cache-enabled */
 191         { CONFIG_SYS_FSL_QBMAN_BASE, CONFIG_SYS_FSL_QBMAN_BASE,
 192           CONFIG_SYS_FSL_QBMAN_SIZE_1, MT_NORMAL,
 193           PTE_BLOCK_NON_SHARE | PTE_BLOCK_PXN | PTE_BLOCK_UXN | PTE_BLOCK_NS },
 194         { CONFIG_SYS_FSL_QBMAN_BASE + CONFIG_SYS_FSL_QBMAN_SIZE_1,
 195           CONFIG_SYS_FSL_QBMAN_BASE + CONFIG_SYS_FSL_QBMAN_SIZE_1,
 196           CONFIG_SYS_FSL_QBMAN_SIZE - CONFIG_SYS_FSL_QBMAN_SIZE_1,
 197           MT_DEVICE_NGNRNE, PTE_BLOCK_NON_SHARE | PTE_BLOCK_PXN | PTE_BLOCK_UXN },
 198         { CONFIG_SYS_PCIE1_PHYS_ADDR, CONFIG_SYS_PCIE1_PHYS_ADDR,
 199           CONFIG_SYS_PCIE1_PHYS_SIZE, MT_DEVICE_NGNRNE,
 200           PTE_BLOCK_NON_SHARE | PTE_BLOCK_PXN | PTE_BLOCK_UXN },
 201         { CONFIG_SYS_PCIE2_PHYS_ADDR, CONFIG_SYS_PCIE2_PHYS_ADDR,
 202           CONFIG_SYS_PCIE2_PHYS_SIZE, MT_DEVICE_NGNRNE,
 203           PTE_BLOCK_NON_SHARE | PTE_BLOCK_PXN | PTE_BLOCK_UXN },
 204         { CONFIG_SYS_PCIE3_PHYS_ADDR, CONFIG_SYS_PCIE3_PHYS_ADDR,
 205           CONFIG_SYS_PCIE3_PHYS_SIZE, MT_DEVICE_NGNRNE,
 206           PTE_BLOCK_NON_SHARE | PTE_BLOCK_PXN | PTE_BLOCK_UXN },
 207 #if defined(CONFIG_LS2080A) || defined(CONFIG_LS2085A)
 208         { CONFIG_SYS_PCIE4_PHYS_ADDR, CONFIG_SYS_PCIE4_PHYS_ADDR,
 209           CONFIG_SYS_PCIE4_PHYS_SIZE, MT_DEVICE_NGNRNE,
 210           PTE_BLOCK_NON_SHARE | PTE_BLOCK_PXN | PTE_BLOCK_UXN },
 211 #endif
 212         { CONFIG_SYS_FSL_WRIOP1_BASE, CONFIG_SYS_FSL_WRIOP1_BASE,
 213           CONFIG_SYS_FSL_WRIOP1_SIZE, MT_DEVICE_NGNRNE,
 214           PTE_BLOCK_NON_SHARE | PTE_BLOCK_PXN | PTE_BLOCK_UXN },
 215         { CONFIG_SYS_FSL_AIOP1_BASE, CONFIG_SYS_FSL_AIOP1_BASE,
 216           CONFIG_SYS_FSL_AIOP1_SIZE, MT_DEVICE_NGNRNE,
 217           PTE_BLOCK_NON_SHARE | PTE_BLOCK_PXN | PTE_BLOCK_UXN },
 218         { CONFIG_SYS_FSL_PEBUF_BASE, CONFIG_SYS_FSL_PEBUF_BASE,
 219           CONFIG_SYS_FSL_PEBUF_SIZE, MT_DEVICE_NGNRNE,
 220           PTE_BLOCK_NON_SHARE | PTE_BLOCK_PXN | PTE_BLOCK_UXN },
 221         { CONFIG_SYS_FSL_DRAM_BASE2, CONFIG_SYS_FSL_DRAM_BASE2,
 222           CONFIG_SYS_FSL_DRAM_SIZE2, MT_NORMAL,
 223           PTE_BLOCK_OUTER_SHARE | PTE_BLOCK_NS },
 224 #elif defined(CONFIG_FSL_LSCH2)
 225         { CONFIG_SYS_FSL_BOOTROM_BASE, CONFIG_SYS_FSL_BOOTROM_BASE,
 226           CONFIG_SYS_FSL_BOOTROM_SIZE, MT_DEVICE_NGNRNE,
 227           PTE_BLOCK_NON_SHARE | PTE_BLOCK_PXN | PTE_BLOCK_UXN },
 228         { CONFIG_SYS_FSL_CCSR_BASE, CONFIG_SYS_FSL_CCSR_BASE,
 229           CONFIG_SYS_FSL_CCSR_SIZE, MT_DEVICE_NGNRNE,
 230           PTE_BLOCK_NON_SHARE | PTE_BLOCK_PXN | PTE_BLOCK_UXN },
 231         { CONFIG_SYS_FSL_OCRAM_BASE, CONFIG_SYS_FSL_OCRAM_BASE,
 232           CONFIG_SYS_FSL_OCRAM_SIZE, MT_NORMAL, PTE_BLOCK_NON_SHARE },
 233         { CONFIG_SYS_FSL_DCSR_BASE, CONFIG_SYS_FSL_DCSR_BASE,
 234           CONFIG_SYS_FSL_DCSR_SIZE, MT_DEVICE_NGNRNE,
 235           PTE_BLOCK_NON_SHARE | PTE_BLOCK_PXN | PTE_BLOCK_UXN },
 236         { CONFIG_SYS_FSL_QSPI_BASE, CONFIG_SYS_FSL_QSPI_BASE,
 237           CONFIG_SYS_FSL_QSPI_SIZE, MT_DEVICE_NGNRNE,
 238           PTE_BLOCK_NON_SHARE | PTE_BLOCK_PXN | PTE_BLOCK_UXN },
 239         { CONFIG_SYS_FSL_IFC_BASE, CONFIG_SYS_FSL_IFC_BASE,
 240           CONFIG_SYS_FSL_IFC_SIZE, MT_DEVICE_NGNRNE, PTE_BLOCK_NON_SHARE },
 241         { CONFIG_SYS_FSL_DRAM_BASE1, CONFIG_SYS_FSL_DRAM_BASE1,
 242           CONFIG_SYS_FSL_DRAM_SIZE1, MT_NORMAL,
 243           PTE_BLOCK_OUTER_SHARE | PTE_BLOCK_NS },
 244         { CONFIG_SYS_FSL_QBMAN_BASE, CONFIG_SYS_FSL_QBMAN_BASE,
 245           CONFIG_SYS_FSL_QBMAN_SIZE, MT_DEVICE_NGNRNE,
 246           PTE_BLOCK_NON_SHARE | PTE_BLOCK_PXN | PTE_BLOCK_UXN },
 247         { CONFIG_SYS_FSL_DRAM_BASE2, CONFIG_SYS_FSL_DRAM_BASE2,
 248           CONFIG_SYS_FSL_DRAM_SIZE2, MT_NORMAL, PTE_BLOCK_OUTER_SHARE },
 249         { CONFIG_SYS_PCIE1_PHYS_ADDR, CONFIG_SYS_PCIE1_PHYS_ADDR,
 250           CONFIG_SYS_PCIE1_PHYS_SIZE, MT_DEVICE_NGNRNE,
 251           PTE_BLOCK_NON_SHARE | PTE_BLOCK_PXN | PTE_BLOCK_UXN },
 252         { CONFIG_SYS_PCIE2_PHYS_ADDR, CONFIG_SYS_PCIE2_PHYS_ADDR,
 253           CONFIG_SYS_PCIE2_PHYS_SIZE, MT_DEVICE_NGNRNE,
 254           PTE_BLOCK_NON_SHARE | PTE_BLOCK_PXN | PTE_BLOCK_UXN },
 255         { CONFIG_SYS_PCIE3_PHYS_ADDR, CONFIG_SYS_PCIE3_PHYS_ADDR,
 256           CONFIG_SYS_PCIE3_PHYS_SIZE, MT_DEVICE_NGNRNE,
 257           PTE_BLOCK_NON_SHARE | PTE_BLOCK_PXN | PTE_BLOCK_UXN },
 258         { CONFIG_SYS_FSL_DRAM_BASE3, CONFIG_SYS_FSL_DRAM_BASE3,
 259           CONFIG_SYS_FSL_DRAM_SIZE3, MT_NORMAL, PTE_BLOCK_OUTER_SHARE },
 260 #endif
 261 };
 262 #endif
 263
 264 int fsl_qoriq_core_to_cluster(unsigned int core);
 265 u32 cpu_mask(void);
 266 #endif /* _FSL_LAYERSCAPE_CPU_H */