include/configs/thunderx_88xx.h

   1 /**
   2  * (C) Copyright 2014, Cavium Inc.
   3  *
   4  * SPDX-License-Identifier:     GPL-2.0+
   5 **/
   6
   7 #ifndef __THUNDERX_88XX_H__
   8 #define __THUNDERX_88XX_H__
   9
  10 #define CONFIG_REMAKE_ELF
  11
  12 #define CONFIG_THUNDERX
  13
  14 #define CONFIG_SYS_64BIT
  15
  16 #define CONFIG_SYS_NO_FLASH
  17
  18
  19 #define CONFIG_IDENT_STRING     \
  20         " for Cavium Thunder CN88XX ARM v8 Multi-Core"
  21 #define CONFIG_BOOTP_VCI_STRING         "Diagnostics"
  22
  23 #define MEM_BASE                        0x00500000
  24
  25 #define CONFIG_COREID_MASK             0xffffff
  26
  27 #define CONFIG_SYS_FULL_VA
  28
  29 #define CONFIG_SYS_LOWMEM_BASE          MEM_BASE
  30
  31 #define CONFIG_SYS_MEM_MAP              {{0x000000000000UL, 0x40000000000UL, \
  32                                           PTL2_MEMTYPE(MT_NORMAL) |          \
  33                                           PTL2_BLOCK_NON_SHARE},             \
  34                                          {0x800000000000UL, 0x40000000000UL, \
  35                                           PTL2_MEMTYPE(MT_DEVICE_NGNRNE) |   \
  36                                           PTL2_BLOCK_NON_SHARE},             \
  37                                          {0x840000000000UL, 0x40000000000UL, \
  38                                           PTL2_MEMTYPE(MT_DEVICE_NGNRNE) |   \
  39                                           PTL2_BLOCK_NON_SHARE},             \
  40                                         }
  41
  42 #define CONFIG_SYS_MEM_MAP_SIZE         3
  43
  44 #define CONFIG_SYS_VA_BITS              48
  45 #define CONFIG_SYS_PTL2_BITS            42
  46 #define CONFIG_SYS_BLOCK_SHIFT          29
  47 #define CONFIG_SYS_PTL1_ENTRIES         64
  48 #define CONFIG_SYS_PTL2_ENTRIES         8192
  49
  50 #define CONFIG_SYS_PGTABLE_SIZE         \
  51         ((CONFIG_SYS_PTL1_ENTRIES + \
  52           CONFIG_SYS_MEM_MAP_SIZE * CONFIG_SYS_PTL2_ENTRIES) * 8)
  53 #define CONFIG_SYS_TCR_EL1_IPS_BITS     (5UL << 32)
  54 #define CONFIG_SYS_TCR_EL2_IPS_BITS     (5 << 16)
  55 #define CONFIG_SYS_TCR_EL3_IPS_BITS     (5 << 16)
  56
  57 /* Link Definitions */
  58 #define CONFIG_SYS_TEXT_BASE            0x00500000
  59 #define CONFIG_SYS_INIT_SP_ADDR         (CONFIG_SYS_SDRAM_BASE + 0x7fff0)
  60
  61 /* Flat Device Tree Definitions */
  62 #define CONFIG_OF_LIBFDT
  63
  64 /* SMP Spin Table Definitions */
  65 #define CPU_RELEASE_ADDR                (CONFIG_SYS_SDRAM_BASE + 0x7fff0)
  66
  67
  68 /* Generic Timer Definitions */
  69 #define COUNTER_FREQUENCY               (0x1800000)     /* 24MHz */
  70
  71
  72 #define CONFIG_SYS_MEMTEST_START        MEM_BASE
  73 #define CONFIG_SYS_MEMTEST_END          (MEM_BASE + PHYS_SDRAM_1_SIZE)
  74
  75 /* Size of malloc() pool */
  76 #define CONFIG_SYS_MALLOC_LEN           (CONFIG_ENV_SIZE + 1024 * 1024)
  77
  78 /* PL011 Serial Configuration */
  79
  80 #define CONFIG_PL01X_SERIAL
  81 #define CONFIG_PL011_CLOCK              24000000
  82 #define CONFIG_CONS_INDEX               1
  83
  84 /* Generic Interrupt Controller Definitions */
  85 #define GICD_BASE                       (0x801000000000)
  86 #define GICR_BASE                       (0x801000002000)
  87 #define CONFIG_SYS_SERIAL0              0x87e024000000
  88 #define CONFIG_SYS_SERIAL1              0x87e025000000
  89
  90 #define CONFIG_BAUDRATE                 115200
  91
  92 /* Command line configuration */
  93 #define CONFIG_MENU
  94
  95 /* BOOTP options */
  96 #define CONFIG_BOOTP_BOOTFILESIZE
  97 #define CONFIG_BOOTP_BOOTPATH
  98 #define CONFIG_BOOTP_GATEWAY
  99 #define CONFIG_BOOTP_HOSTNAME
 100 #define CONFIG_BOOTP_PXE
 101 #define CONFIG_BOOTP_PXE_CLIENTARCH     0x100
 102
 103 /* Miscellaneous configurable options */
 104 #define CONFIG_SYS_LOAD_ADDR            (MEM_BASE)
 105
 106 /* Physical Memory Map */
 107 #define CONFIG_NR_DRAM_BANKS            1
 108 #define PHYS_SDRAM_1                    (MEM_BASE)        /* SDRAM Bank #1 */
 109 #define PHYS_SDRAM_1_SIZE               (0x80000000-MEM_BASE)   /* 2048 MB */
 110 #define CONFIG_SYS_SDRAM_BASE           PHYS_SDRAM_1
 111
 112 /* Initial environment variables */
 113 #define UBOOT_IMG_HEAD_SIZE             0x40
 114 /* C80000 - 0x40 */
 115 #define CONFIG_EXTRA_ENV_SETTINGS       \
 116                                         "kernel_addr=08007ffc0\0"       \
 117                                         "fdt_addr=0x94C00000\0"         \
 118                                         "fdt_high=0x9fffffff\0"
 119
 120 #define CONFIG_BOOTARGS                 \
 121                                         "console=ttyAMA0,115200n8 " \
 122                                         "earlycon=pl011,0x87e024000000 " \
 123                                         "debug maxcpus=48 rootwait rw "\
 124                                         "root=/dev/sda2 coherent_pool=16M"
 125 #define CONFIG_BOOTDELAY                5
 126
 127 /* Do not preserve environment */
 128 #define CONFIG_ENV_IS_NOWHERE           1
 129 #define CONFIG_ENV_SIZE                 0x1000
 130
 131 /* Monitor Command Prompt */
 132 #define CONFIG_SYS_CBSIZE               512     /* Console I/O Buffer Size */
 133 #define CONFIG_SYS_PBSIZE               (CONFIG_SYS_CBSIZE + \
 134                                          sizeof(CONFIG_SYS_PROMPT) + 16)
 135 #define CONFIG_SYS_PROMPT_HUSH_PS2      "> "
 136 #define CONFIG_SYS_BARGSIZE             CONFIG_SYS_CBSIZE
 137 #define CONFIG_SYS_LONGHELP
 138 #define CONFIG_CMDLINE_EDITING          1
 139 #define CONFIG_SYS_MAXARGS              64              /* max command args */
 140 #define CONFIG_NO_RELOCATION            1
 141 #define CONFIG_LIB_RAND
 142 #define PLL_REF_CLK                     50000000        /* 50 MHz */
 143 #define NS_PER_REF_CLK_TICK             (1000000000/PLL_REF_CLK)
 144
 145 #endif /* __THUNDERX_88XX_H__ */