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         CPU_TYPE_ENTRY(LS1012, LS1012, 1),
  18 };
  19
  20 #ifndef CONFIG_SYS_DCACHE_OFF
  21
  22 #define SECTION_SHIFT_L0                39UL
  23 #define SECTION_SHIFT_L1                30UL
  24 #define SECTION_SHIFT_L2                21UL
  25 #define BLOCK_SIZE_L0                   0x8000000000
  26 #define BLOCK_SIZE_L1                   0x40000000
  27 #define BLOCK_SIZE_L2                   0x200000
  28 #define NUM_OF_ENTRY                    512
  29 #define TCR_EL2_PS_40BIT                (2 << 16)
  30
  31 #define LAYERSCAPE_VA_BITS              (40)
  32 #define LAYERSCAPE_TCR          (TCR_TG0_4K             | \
  33                                 TCR_EL2_PS_40BIT        | \
  34                                 TCR_SHARED_NON          | \
  35                                 TCR_ORGN_NC             | \
  36                                 TCR_IRGN_NC             | \
  37                                 TCR_T0SZ(LAYERSCAPE_VA_BITS))
  38 #define LAYERSCAPE_TCR_FINAL    (TCR_TG0_4K             | \
  39                                 TCR_EL2_PS_40BIT        | \
  40                                 TCR_SHARED_OUTER        | \
  41                                 TCR_ORGN_WBWA           | \
  42                                 TCR_IRGN_WBWA           | \
  43                                 TCR_T0SZ(LAYERSCAPE_VA_BITS))
  44
  45 #ifdef CONFIG_FSL_LSCH3
  46 #define CONFIG_SYS_FSL_CCSR_BASE        0x00000000
  47 #define CONFIG_SYS_FSL_CCSR_SIZE        0x10000000
  48 #define CONFIG_SYS_FSL_QSPI_BASE1       0x20000000
  49 #define CONFIG_SYS_FSL_QSPI_SIZE1       0x10000000
  50 #define CONFIG_SYS_FSL_IFC_BASE1        0x30000000
  51 #define CONFIG_SYS_FSL_IFC_SIZE1        0x10000000
  52 #define CONFIG_SYS_FSL_IFC_SIZE1_1      0x400000
  53 #define CONFIG_SYS_FSL_DRAM_BASE1       0x80000000
  54 #define CONFIG_SYS_FSL_DRAM_SIZE1       0x80000000
  55 #define CONFIG_SYS_FSL_QSPI_BASE2       0x400000000
  56 #define CONFIG_SYS_FSL_QSPI_SIZE2       0x100000000
  57 #define CONFIG_SYS_FSL_IFC_BASE2        0x500000000
  58 #define CONFIG_SYS_FSL_IFC_SIZE2        0x100000000
  59 #define CONFIG_SYS_FSL_DCSR_BASE        0x700000000
  60 #define CONFIG_SYS_FSL_DCSR_SIZE        0x40000000
  61 #define CONFIG_SYS_FSL_MC_BASE          0x80c000000
  62 #define CONFIG_SYS_FSL_MC_SIZE          0x4000000
  63 #define CONFIG_SYS_FSL_NI_BASE          0x810000000
  64 #define CONFIG_SYS_FSL_NI_SIZE          0x8000000
  65 #define CONFIG_SYS_FSL_QBMAN_BASE       0x818000000
  66 #define CONFIG_SYS_FSL_QBMAN_SIZE       0x8000000
  67 #define CONFIG_SYS_FSL_QBMAN_SIZE_1     0x4000000
  68 #define CONFIG_SYS_PCIE1_PHYS_SIZE      0x200000000
  69 #define CONFIG_SYS_PCIE2_PHYS_SIZE      0x200000000
  70 #define CONFIG_SYS_PCIE3_PHYS_SIZE      0x200000000
  71 #define CONFIG_SYS_PCIE4_PHYS_SIZE      0x200000000
  72 #define CONFIG_SYS_FSL_WRIOP1_BASE      0x4300000000
  73 #define CONFIG_SYS_FSL_WRIOP1_SIZE      0x100000000
  74 #define CONFIG_SYS_FSL_AIOP1_BASE       0x4b00000000
  75 #define CONFIG_SYS_FSL_AIOP1_SIZE       0x100000000
  76 #define CONFIG_SYS_FSL_PEBUF_BASE       0x4c00000000
  77 #define CONFIG_SYS_FSL_PEBUF_SIZE       0x400000000
  78 #define CONFIG_SYS_FSL_DRAM_BASE2       0x8080000000
  79 #define CONFIG_SYS_FSL_DRAM_SIZE2       0x7F80000000
  80 #elif defined(CONFIG_FSL_LSCH2)
  81 #define CONFIG_SYS_FSL_BOOTROM_BASE     0x0
  82 #define CONFIG_SYS_FSL_BOOTROM_SIZE     0x1000000
  83 #define CONFIG_SYS_FSL_CCSR_BASE        0x1000000
  84 #define CONFIG_SYS_FSL_CCSR_SIZE        0xf000000
  85 #define CONFIG_SYS_FSL_DCSR_BASE        0x20000000
  86 #define CONFIG_SYS_FSL_DCSR_SIZE        0x4000000
  87 #define CONFIG_SYS_FSL_QSPI_BASE        0x40000000
  88 #define CONFIG_SYS_FSL_QSPI_SIZE        0x20000000
  89 #define CONFIG_SYS_FSL_IFC_BASE         0x60000000
  90 #define CONFIG_SYS_FSL_IFC_SIZE         0x20000000
  91 #define CONFIG_SYS_FSL_DRAM_BASE1       0x80000000
  92 #define CONFIG_SYS_FSL_DRAM_SIZE1       0x80000000
  93 #define CONFIG_SYS_FSL_QBMAN_BASE       0x500000000
  94 #define CONFIG_SYS_FSL_QBMAN_SIZE       0x10000000
  95 #define CONFIG_SYS_FSL_DRAM_BASE2       0x880000000
  96 #define CONFIG_SYS_FSL_DRAM_SIZE2       0x780000000     /* 30GB */
  97 #define CONFIG_SYS_PCIE1_PHYS_SIZE      0x800000000
  98 #define CONFIG_SYS_PCIE2_PHYS_SIZE      0x800000000
  99 #define CONFIG_SYS_PCIE3_PHYS_SIZE      0x800000000
 100 #define CONFIG_SYS_FSL_DRAM_BASE3       0x8800000000
 101 #define CONFIG_SYS_FSL_DRAM_SIZE3       0x7800000000    /* 480GB */
 102 #endif
 103
 104 struct sys_mmu_table {
 105         u64 virt_addr;
 106         u64 phys_addr;
 107         u64 size;
 108         u64 memory_type;
 109         u64 attribute;
 110 };
 111
 112 struct table_info {
 113         u64 *ptr;
 114         u64 table_base;
 115         u64 entry_size;
 116 };
 117
 118 static const struct sys_mmu_table early_mmu_table[] = {
 119 #ifdef CONFIG_FSL_LSCH3
 120         { CONFIG_SYS_FSL_CCSR_BASE, CONFIG_SYS_FSL_CCSR_BASE,
 121           CONFIG_SYS_FSL_CCSR_SIZE, MT_DEVICE_NGNRNE,
 122           PTE_BLOCK_NON_SHARE | PTE_BLOCK_PXN | PTE_BLOCK_UXN },
 123         { CONFIG_SYS_FSL_OCRAM_BASE, CONFIG_SYS_FSL_OCRAM_BASE,
 124           CONFIG_SYS_FSL_OCRAM_SIZE, MT_NORMAL, PTE_BLOCK_NON_SHARE },
 125         /* For IFC Region #1, only the first 4MB is cache-enabled */
 126         { CONFIG_SYS_FSL_IFC_BASE1, CONFIG_SYS_FSL_IFC_BASE1,
 127           CONFIG_SYS_FSL_IFC_SIZE1_1, MT_NORMAL, PTE_BLOCK_NON_SHARE },
 128         { CONFIG_SYS_FSL_IFC_BASE1 + CONFIG_SYS_FSL_IFC_SIZE1_1,
 129           CONFIG_SYS_FSL_IFC_BASE1 + CONFIG_SYS_FSL_IFC_SIZE1_1,
 130           CONFIG_SYS_FSL_IFC_SIZE1 - CONFIG_SYS_FSL_IFC_SIZE1_1,
 131           MT_DEVICE_NGNRNE, PTE_BLOCK_NON_SHARE },
 132         { CONFIG_SYS_FLASH_BASE, CONFIG_SYS_FSL_IFC_BASE1,
 133           CONFIG_SYS_FSL_IFC_SIZE1, MT_DEVICE_NGNRNE, PTE_BLOCK_NON_SHARE },
 134         { CONFIG_SYS_FSL_DRAM_BASE1, CONFIG_SYS_FSL_DRAM_BASE1,
 135           CONFIG_SYS_FSL_DRAM_SIZE1, MT_NORMAL,
 136           PTE_BLOCK_OUTER_SHARE | PTE_BLOCK_NS },
 137         /* Map IFC region #2 up to CONFIG_SYS_FLASH_BASE for NAND boot */
 138         { CONFIG_SYS_FSL_IFC_BASE2, CONFIG_SYS_FSL_IFC_BASE2,
 139           CONFIG_SYS_FLASH_BASE - CONFIG_SYS_FSL_IFC_BASE2,
 140           MT_DEVICE_NGNRNE, PTE_BLOCK_NON_SHARE },
 141         { CONFIG_SYS_FSL_DCSR_BASE, CONFIG_SYS_FSL_DCSR_BASE,
 142           CONFIG_SYS_FSL_DCSR_SIZE, MT_DEVICE_NGNRNE,
 143           PTE_BLOCK_NON_SHARE | PTE_BLOCK_PXN | PTE_BLOCK_UXN },
 144         { CONFIG_SYS_FSL_DRAM_BASE2, CONFIG_SYS_FSL_DRAM_BASE2,
 145           CONFIG_SYS_FSL_DRAM_SIZE2, MT_NORMAL,
 146           PTE_BLOCK_OUTER_SHARE | PTE_BLOCK_NS },
 147 #elif defined(CONFIG_FSL_LSCH2)
 148         { CONFIG_SYS_FSL_CCSR_BASE, CONFIG_SYS_FSL_CCSR_BASE,
 149           CONFIG_SYS_FSL_CCSR_SIZE, MT_DEVICE_NGNRNE,
 150           PTE_BLOCK_NON_SHARE | PTE_BLOCK_PXN | PTE_BLOCK_UXN },
 151         { CONFIG_SYS_FSL_OCRAM_BASE, CONFIG_SYS_FSL_OCRAM_BASE,
 152           CONFIG_SYS_FSL_OCRAM_SIZE, MT_NORMAL, PTE_BLOCK_NON_SHARE },
 153         { CONFIG_SYS_FSL_DCSR_BASE, CONFIG_SYS_FSL_DCSR_BASE,
 154           CONFIG_SYS_FSL_DCSR_SIZE, MT_DEVICE_NGNRNE,
 155           PTE_BLOCK_NON_SHARE | PTE_BLOCK_PXN | PTE_BLOCK_UXN },
 156         { CONFIG_SYS_FSL_QSPI_BASE, CONFIG_SYS_FSL_QSPI_BASE,
 157           CONFIG_SYS_FSL_QSPI_SIZE, MT_DEVICE_NGNRNE, PTE_BLOCK_NON_SHARE },
 158         { CONFIG_SYS_FSL_IFC_BASE, CONFIG_SYS_FSL_IFC_BASE,
 159           CONFIG_SYS_FSL_IFC_SIZE, MT_DEVICE_NGNRNE, PTE_BLOCK_NON_SHARE },
 160         { CONFIG_SYS_FSL_DRAM_BASE1, CONFIG_SYS_FSL_DRAM_BASE1,
 161           CONFIG_SYS_FSL_DRAM_SIZE1, MT_NORMAL,
 162           PTE_BLOCK_OUTER_SHARE | PTE_BLOCK_NS },
 163         { CONFIG_SYS_FSL_DRAM_BASE2, CONFIG_SYS_FSL_DRAM_BASE2,
 164           CONFIG_SYS_FSL_DRAM_SIZE2, MT_NORMAL,
 165           PTE_BLOCK_OUTER_SHARE | PTE_BLOCK_NS },
 166 #endif
 167 };
 168
 169 static const struct sys_mmu_table final_mmu_table[] = {
 170 #ifdef CONFIG_FSL_LSCH3
 171         { CONFIG_SYS_FSL_CCSR_BASE, CONFIG_SYS_FSL_CCSR_BASE,
 172           CONFIG_SYS_FSL_CCSR_SIZE, MT_DEVICE_NGNRNE,
 173           PTE_BLOCK_NON_SHARE | PTE_BLOCK_PXN | PTE_BLOCK_UXN },
 174         { CONFIG_SYS_FSL_OCRAM_BASE, CONFIG_SYS_FSL_OCRAM_BASE,
 175           CONFIG_SYS_FSL_OCRAM_SIZE, MT_NORMAL, PTE_BLOCK_NON_SHARE },
 176         { CONFIG_SYS_FSL_DRAM_BASE1, CONFIG_SYS_FSL_DRAM_BASE1,
 177           CONFIG_SYS_FSL_DRAM_SIZE1, MT_NORMAL,
 178           PTE_BLOCK_OUTER_SHARE | PTE_BLOCK_NS },
 179         { CONFIG_SYS_FSL_QSPI_BASE2, CONFIG_SYS_FSL_QSPI_BASE2,
 180           CONFIG_SYS_FSL_QSPI_SIZE2, MT_DEVICE_NGNRNE,
 181           PTE_BLOCK_NON_SHARE | PTE_BLOCK_PXN | PTE_BLOCK_UXN },
 182         { CONFIG_SYS_FSL_IFC_BASE2, CONFIG_SYS_FSL_IFC_BASE2,
 183           CONFIG_SYS_FSL_IFC_SIZE2, MT_DEVICE_NGNRNE, PTE_BLOCK_NON_SHARE },
 184         { CONFIG_SYS_FSL_DCSR_BASE, CONFIG_SYS_FSL_DCSR_BASE,
 185           CONFIG_SYS_FSL_DCSR_SIZE, MT_DEVICE_NGNRNE,
 186           PTE_BLOCK_NON_SHARE | PTE_BLOCK_PXN | PTE_BLOCK_UXN },
 187         { CONFIG_SYS_FSL_MC_BASE, CONFIG_SYS_FSL_MC_BASE,
 188           CONFIG_SYS_FSL_MC_SIZE, MT_DEVICE_NGNRNE,
 189           PTE_BLOCK_NON_SHARE | PTE_BLOCK_PXN | PTE_BLOCK_UXN },
 190         { CONFIG_SYS_FSL_NI_BASE, CONFIG_SYS_FSL_NI_BASE,
 191           CONFIG_SYS_FSL_NI_SIZE, MT_DEVICE_NGNRNE,
 192           PTE_BLOCK_NON_SHARE | PTE_BLOCK_PXN | PTE_BLOCK_UXN },
 193         /* For QBMAN portal, only the first 64MB is cache-enabled */
 194         { CONFIG_SYS_FSL_QBMAN_BASE, CONFIG_SYS_FSL_QBMAN_BASE,
 195           CONFIG_SYS_FSL_QBMAN_SIZE_1, MT_NORMAL,
 196           PTE_BLOCK_NON_SHARE | PTE_BLOCK_PXN | PTE_BLOCK_UXN | PTE_BLOCK_NS },
 197         { CONFIG_SYS_FSL_QBMAN_BASE + CONFIG_SYS_FSL_QBMAN_SIZE_1,
 198           CONFIG_SYS_FSL_QBMAN_BASE + CONFIG_SYS_FSL_QBMAN_SIZE_1,
 199           CONFIG_SYS_FSL_QBMAN_SIZE - CONFIG_SYS_FSL_QBMAN_SIZE_1,
 200           MT_DEVICE_NGNRNE, PTE_BLOCK_NON_SHARE | PTE_BLOCK_PXN | PTE_BLOCK_UXN },
 201         { CONFIG_SYS_PCIE1_PHYS_ADDR, CONFIG_SYS_PCIE1_PHYS_ADDR,
 202           CONFIG_SYS_PCIE1_PHYS_SIZE, MT_DEVICE_NGNRNE,
 203           PTE_BLOCK_NON_SHARE | PTE_BLOCK_PXN | PTE_BLOCK_UXN },
 204         { CONFIG_SYS_PCIE2_PHYS_ADDR, CONFIG_SYS_PCIE2_PHYS_ADDR,
 205           CONFIG_SYS_PCIE2_PHYS_SIZE, MT_DEVICE_NGNRNE,
 206           PTE_BLOCK_NON_SHARE | PTE_BLOCK_PXN | PTE_BLOCK_UXN },
 207         { CONFIG_SYS_PCIE3_PHYS_ADDR, CONFIG_SYS_PCIE3_PHYS_ADDR,
 208           CONFIG_SYS_PCIE3_PHYS_SIZE, MT_DEVICE_NGNRNE,
 209           PTE_BLOCK_NON_SHARE | PTE_BLOCK_PXN | PTE_BLOCK_UXN },
 210 #ifdef CONFIG_LS2080A
 211         { CONFIG_SYS_PCIE4_PHYS_ADDR, CONFIG_SYS_PCIE4_PHYS_ADDR,
 212           CONFIG_SYS_PCIE4_PHYS_SIZE, MT_DEVICE_NGNRNE,
 213           PTE_BLOCK_NON_SHARE | PTE_BLOCK_PXN | PTE_BLOCK_UXN },
 214 #endif
 215         { CONFIG_SYS_FSL_WRIOP1_BASE, CONFIG_SYS_FSL_WRIOP1_BASE,
 216           CONFIG_SYS_FSL_WRIOP1_SIZE, MT_DEVICE_NGNRNE,
 217           PTE_BLOCK_NON_SHARE | PTE_BLOCK_PXN | PTE_BLOCK_UXN },
 218         { CONFIG_SYS_FSL_AIOP1_BASE, CONFIG_SYS_FSL_AIOP1_BASE,
 219           CONFIG_SYS_FSL_AIOP1_SIZE, MT_DEVICE_NGNRNE,
 220           PTE_BLOCK_NON_SHARE | PTE_BLOCK_PXN | PTE_BLOCK_UXN },
 221         { CONFIG_SYS_FSL_PEBUF_BASE, CONFIG_SYS_FSL_PEBUF_BASE,
 222           CONFIG_SYS_FSL_PEBUF_SIZE, MT_DEVICE_NGNRNE,
 223           PTE_BLOCK_NON_SHARE | PTE_BLOCK_PXN | PTE_BLOCK_UXN },
 224         { CONFIG_SYS_FSL_DRAM_BASE2, CONFIG_SYS_FSL_DRAM_BASE2,
 225           CONFIG_SYS_FSL_DRAM_SIZE2, MT_NORMAL,
 226           PTE_BLOCK_OUTER_SHARE | PTE_BLOCK_NS },
 227 #elif defined(CONFIG_FSL_LSCH2)
 228         { CONFIG_SYS_FSL_BOOTROM_BASE, CONFIG_SYS_FSL_BOOTROM_BASE,
 229           CONFIG_SYS_FSL_BOOTROM_SIZE, MT_DEVICE_NGNRNE,
 230           PTE_BLOCK_NON_SHARE | PTE_BLOCK_PXN | PTE_BLOCK_UXN },
 231         { CONFIG_SYS_FSL_CCSR_BASE, CONFIG_SYS_FSL_CCSR_BASE,
 232           CONFIG_SYS_FSL_CCSR_SIZE, MT_DEVICE_NGNRNE,
 233           PTE_BLOCK_NON_SHARE | PTE_BLOCK_PXN | PTE_BLOCK_UXN },
 234         { CONFIG_SYS_FSL_OCRAM_BASE, CONFIG_SYS_FSL_OCRAM_BASE,
 235           CONFIG_SYS_FSL_OCRAM_SIZE, MT_NORMAL, PTE_BLOCK_NON_SHARE },
 236         { CONFIG_SYS_FSL_DCSR_BASE, CONFIG_SYS_FSL_DCSR_BASE,
 237           CONFIG_SYS_FSL_DCSR_SIZE, MT_DEVICE_NGNRNE,
 238           PTE_BLOCK_NON_SHARE | PTE_BLOCK_PXN | PTE_BLOCK_UXN },
 239         { CONFIG_SYS_FSL_QSPI_BASE, CONFIG_SYS_FSL_QSPI_BASE,
 240           CONFIG_SYS_FSL_QSPI_SIZE, MT_DEVICE_NGNRNE,
 241           PTE_BLOCK_NON_SHARE | PTE_BLOCK_PXN | PTE_BLOCK_UXN },
 242         { CONFIG_SYS_FSL_IFC_BASE, CONFIG_SYS_FSL_IFC_BASE,
 243           CONFIG_SYS_FSL_IFC_SIZE, MT_DEVICE_NGNRNE, PTE_BLOCK_NON_SHARE },
 244         { CONFIG_SYS_FSL_DRAM_BASE1, CONFIG_SYS_FSL_DRAM_BASE1,
 245           CONFIG_SYS_FSL_DRAM_SIZE1, MT_NORMAL,
 246           PTE_BLOCK_OUTER_SHARE | PTE_BLOCK_NS },
 247         { CONFIG_SYS_FSL_QBMAN_BASE, CONFIG_SYS_FSL_QBMAN_BASE,
 248           CONFIG_SYS_FSL_QBMAN_SIZE, MT_DEVICE_NGNRNE,
 249           PTE_BLOCK_NON_SHARE | PTE_BLOCK_PXN | PTE_BLOCK_UXN },
 250         { CONFIG_SYS_FSL_DRAM_BASE2, CONFIG_SYS_FSL_DRAM_BASE2,
 251           CONFIG_SYS_FSL_DRAM_SIZE2, MT_NORMAL,
 252           PTE_BLOCK_OUTER_SHARE | PTE_BLOCK_NS },
 253         { CONFIG_SYS_PCIE1_PHYS_ADDR, CONFIG_SYS_PCIE1_PHYS_ADDR,
 254           CONFIG_SYS_PCIE1_PHYS_SIZE, MT_DEVICE_NGNRNE,
 255           PTE_BLOCK_NON_SHARE | PTE_BLOCK_PXN | PTE_BLOCK_UXN },
 256         { CONFIG_SYS_PCIE2_PHYS_ADDR, CONFIG_SYS_PCIE2_PHYS_ADDR,
 257           CONFIG_SYS_PCIE2_PHYS_SIZE, MT_DEVICE_NGNRNE,
 258           PTE_BLOCK_NON_SHARE | PTE_BLOCK_PXN | PTE_BLOCK_UXN },
 259         { CONFIG_SYS_PCIE3_PHYS_ADDR, CONFIG_SYS_PCIE3_PHYS_ADDR,
 260           CONFIG_SYS_PCIE3_PHYS_SIZE, MT_DEVICE_NGNRNE,
 261           PTE_BLOCK_NON_SHARE | PTE_BLOCK_PXN | PTE_BLOCK_UXN },
 262         { CONFIG_SYS_FSL_DRAM_BASE3, CONFIG_SYS_FSL_DRAM_BASE3,
 263           CONFIG_SYS_FSL_DRAM_SIZE3, MT_NORMAL,
 264           PTE_BLOCK_OUTER_SHARE | PTE_BLOCK_NS },
 265 #endif
 266 };
 267 #endif
 268
 269 int fsl_qoriq_core_to_cluster(unsigned int core);
 270 u32 cpu_mask(void);
 271 #endif /* _FSL_LAYERSCAPE_CPU_H */