include/configs/qemu-ppce500.h

   1 /*
   2  * Copyright 2011-2014 Freescale Semiconductor, Inc.
   3  *
   4  * SPDX-License-Identifier:     GPL-2.0+
   5  */
   6
   7 /*
   8  * Corenet DS style board configuration file
   9  */
  10 #ifndef __QEMU_PPCE500_H
  11 #define __QEMU_PPCE500_H
  12
  13 #define CONFIG_CMD_REGINFO
  14
  15 /* High Level Configuration Options */
  16 #define CONFIG_BOOKE
  17 #define CONFIG_E500                     /* BOOKE e500 family */
  18 #define CONFIG_QEMU_E500
  19
  20 #undef CONFIG_SYS_TEXT_BASE
  21 #define CONFIG_SYS_TEXT_BASE    0xf01000 /* 15 MB */
  22 #define CONFIG_SYS_GENERIC_BOARD
  23
  24 #define CONFIG_SYS_MPC85XX_NO_RESETVEC
  25
  26 #define CONFIG_SYS_RAMBOOT
  27
  28 #define CONFIG_PCI                      /* Enable PCI/PCIE */
  29 #define CONFIG_PCI1             1       /* PCI controller 1 */
  30 #define CONFIG_FSL_PCI_INIT             /* Use common FSL init code */
  31 #define CONFIG_SYS_PCI_64BIT            /* enable 64-bit PCI resources */
  32
  33 #define CONFIG_ENV_OVERWRITE
  34
  35 #define CONFIG_ENABLE_36BIT_PHYS
  36
  37 #define CONFIG_ADDR_MAP
  38 #define CONFIG_SYS_NUM_ADDR_MAP         16      /* number of TLB1 entries */
  39
  40 #define CONFIG_SYS_MEMTEST_START        0x00200000      /* memtest works on */
  41 #define CONFIG_SYS_MEMTEST_END          0x00400000
  42 #define CONFIG_SYS_ALT_MEMTEST
  43 #define CONFIG_PANIC_HANG       /* do not reset board on panic */
  44
  45 /* Needed to fill the ccsrbar pointer */
  46 #define CONFIG_BOARD_EARLY_INIT_F
  47
  48 /* Virtual address to CCSRBAR */
  49 #define CONFIG_SYS_CCSRBAR              0xe0000000
  50 /* Physical address should be a function call */
  51 #ifndef __ASSEMBLY__
  52 extern unsigned long long get_phys_ccsrbar_addr_early(void);
  53 #define CONFIG_SYS_CCSRBAR_PHYS_HIGH (get_phys_ccsrbar_addr_early() >> 32)
  54 #define CONFIG_SYS_CCSRBAR_PHYS_LOW get_phys_ccsrbar_addr_early()
  55 #else
  56 #define CONFIG_SYS_CCSRBAR_PHYS_HIGH 0x0
  57 #define CONFIG_SYS_CCSRBAR_PHYS_LOW CONFIG_SYS_CCSRBAR
  58 #endif
  59
  60 #define CONFIG_PHYS_64BIT
  61
  62 /* Virtual address range for PCI region maps */
  63 #define CONFIG_SYS_PCI_MAP_START        0x80000000
  64 #define CONFIG_SYS_PCI_MAP_END          0xe8000000
  65
  66 /* Virtual address to a temporary map if we need it (max 128MB) */
  67 #define CONFIG_SYS_TMPVIRT              0xe8000000
  68
  69 /*
  70  * DDR Setup
  71  */
  72 #define CONFIG_VERY_BIG_RAM
  73 #define CONFIG_SYS_DDR_SDRAM_BASE       0x00000000
  74 #define CONFIG_SYS_SDRAM_BASE           CONFIG_SYS_DDR_SDRAM_BASE
  75
  76 #define CONFIG_CHIP_SELECTS_PER_CTRL    0
  77
  78 #define CONFIG_SYS_CLK_FREQ        33000000
  79
  80 #define CONFIG_SYS_NO_FLASH
  81
  82 #define CONFIG_SYS_BOOT_BLOCK           0x00000000      /* boot TLB */
  83
  84 #define CONFIG_SYS_MONITOR_BASE         CONFIG_SYS_TEXT_BASE
  85
  86 #define CONFIG_ENV_IS_NOWHERE
  87
  88 #define CONFIG_HWCONFIG
  89
  90 #define CONFIG_SYS_INIT_RAM_ADDR                0x00100000
  91 #define CONFIG_SYS_INIT_RAM_ADDR_PHYS_HIGH      0x0
  92 #define CONFIG_SYS_INIT_RAM_ADDR_PHYS_LOW       0x00100000
  93 /* The assembler doesn't like typecast */
  94 #define CONFIG_SYS_INIT_RAM_ADDR_PHYS \
  95         ((CONFIG_SYS_INIT_RAM_ADDR_PHYS_HIGH * 1ull << 32) | \
  96           CONFIG_SYS_INIT_RAM_ADDR_PHYS_LOW)
  97 #define CONFIG_SYS_INIT_RAM_SIZE                0x00004000
  98
  99 #define CONFIG_SYS_GBL_DATA_OFFSET      (CONFIG_SYS_INIT_RAM_SIZE - \
 100                                         GENERATED_GBL_DATA_SIZE)
 101 #define CONFIG_SYS_INIT_SP_OFFSET       CONFIG_SYS_GBL_DATA_OFFSET
 102
 103 #define CONFIG_SYS_MONITOR_LEN          (512 * 1024)
 104 #define CONFIG_SYS_MALLOC_LEN           (4 * 1024 * 1024)
 105
 106 #define CONFIG_CONS_INDEX       1
 107 #define CONFIG_SYS_NS16550
 108 #define CONFIG_SYS_NS16550_SERIAL
 109 #define CONFIG_SYS_NS16550_REG_SIZE     1
 110 #define CONFIG_SYS_NS16550_CLK          (get_bus_freq(0))
 111
 112 #define CONFIG_SYS_BAUDRATE_TABLE       \
 113         {300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200}
 114
 115 #define CONFIG_SYS_NS16550_COM1 (CONFIG_SYS_CCSRBAR+0x4500)
 116 #define CONFIG_SYS_NS16550_COM2 (CONFIG_SYS_CCSRBAR+0x4600)
 117
 118 /* Use the HUSH parser */
 119 #define CONFIG_SYS_HUSH_PARSER
 120 #define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
 121
 122 /* pass open firmware flat tree */
 123 #define CONFIG_OF_LIBFDT
 124 #define CONFIG_OF_BOARD_SETUP
 125 #define CONFIG_OF_STDOUT_VIA_ALIAS
 126
 127 /* new uImage format support */
 128 #define CONFIG_FIT
 129 #define CONFIG_FIT_VERBOSE      /* enable fit_format_{error,warning}() */
 130
 131 /*
 132  * General PCI
 133  * Memory space is mapped 1-1, but I/O space must start from 0.
 134  */
 135
 136 #ifdef CONFIG_PCI
 137 #define CONFIG_PCI_INDIRECT_BRIDGE
 138 #define CONFIG_PCI_PNP                  /* do pci plug-and-play */
 139
 140 #define CONFIG_PCI_SCAN_SHOW            /* show pci devices on startup */
 141 #define CONFIG_DOS_PARTITION
 142 #endif  /* CONFIG_PCI */
 143
 144 #define CONFIG_LBA48
 145 #define CONFIG_DOS_PARTITION
 146 #define CONFIG_CMD_EXT2
 147
 148 /*
 149  * Environment
 150  */
 151 #define CONFIG_ENV_SIZE         0x2000
 152
 153 #define CONFIG_LOADS_ECHO               /* echo on for serial download */
 154
 155 #define CONFIG_LAST_STAGE_INIT
 156
 157 /*
 158  * Command line configuration.
 159  */
 160 #define CONFIG_CMD_DHCP
 161 #define CONFIG_CMD_ELF
 162 #define CONFIG_CMD_BOOTZ
 163 #define CONFIG_CMD_GREPENV
 164 #define CONFIG_CMD_IRQ
 165 #define CONFIG_CMD_PING
 166
 167 #ifdef CONFIG_PCI
 168 #define CONFIG_CMD_PCI
 169 #endif
 170
 171 /*
 172  * Miscellaneous configurable options
 173  */
 174 #define CONFIG_SYS_LONGHELP                     /* undef to save memory */
 175 #define CONFIG_CMDLINE_EDITING                  /* Command-line editing */
 176 #define CONFIG_AUTO_COMPLETE                    /* add autocompletion support */
 177 #define CONFIG_SYS_LOAD_ADDR    0x2000000       /* default load address */
 178 #define CONFIG_SYS_CBSIZE       256             /* Console I/O Buffer Size */
 179 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16)
 180 #define CONFIG_SYS_MAXARGS      16              /* max number of command args */
 181 #define CONFIG_SYS_BARGSIZE     CONFIG_SYS_CBSIZE/* Boot Argument Buffer Size */
 182
 183 /*
 184  * For booting Linux, the board info and command line data
 185  * have to be in the first 64 MB of memory, since this is
 186  * the maximum mapped by the Linux kernel during initialization.
 187  */
 188 #define CONFIG_SYS_BOOTMAPSZ    (64 << 20)      /* Initial map for Linux*/
 189 #define CONFIG_SYS_BOOTM_LEN    (64 << 20)      /* Increase max gunzip size */
 190
 191 /*
 192  * Environment Configuration
 193  */
 194 #define CONFIG_ROOTPATH         "/opt/nfsroot"
 195 #define CONFIG_BOOTFILE         "uImage"
 196 #define CONFIG_UBOOTPATH        "u-boot.bin"    /* U-Boot image on TFTP server*/
 197
 198 /* default location for tftp and bootm */
 199 #define CONFIG_LOADADDR         1000000
 200
 201 #define CONFIG_BAUDRATE 115200
 202
 203 #define CONFIG_BOOTDELAY        1
 204 #define CONFIG_BOOTCOMMAND              \
 205         "test -n \"$qemu_kernel_addr\" && bootm $qemu_kernel_addr - $fdt_addr_r\0"
 206
 207 #endif  /* __QEMU_PPCE500_H */