include/configs/bf561-ezkit.h

   1 /*
   2  * U-boot - Configuration file for BF561 EZKIT board
   3  */
   4
   5 #ifndef __CONFIG_EZKIT561_H__
   6 #define __CONFIG_EZKIT561_H__
   7
   8 #define CONFIG_VDSP             1
   9 #define CONFIG_BF561            1
  10
  11 #define CFG_LONGHELP            1
  12 #define CONFIG_CMDLINE_EDITING  1
  13 #define CONFIG_BAUDRATE         57600
  14 /* Set default serial console for bf537 */
  15 #define CONFIG_UART_CONSOLE     0
  16 #define CONFIG_EZKIT561         1
  17 #define CONFIG_BOOTDELAY        5
  18
  19 #define CONFIG_PANIC_HANG 1
  20
  21 /*
  22 * Boot Mode Set
  23 * Blackfin can support several boot modes
  24 */
  25 #define BF561_BYPASS_BOOT       0x21
  26 #define BF561_PARA_BOOT         0x22
  27 #define BF561_SPI_BOOT          0x24
  28 /* Define the boot mode */
  29 #define BFIN_BOOT_MODE  BF561_BYPASS_BOOT
  30
  31 /* This sets the default state of the cache on U-Boot's boot */
  32 #define CONFIG_ICACHE_ON
  33 #define CONFIG_DCACHE_ON
  34
  35 /* Define where the uboot will be loaded by on-chip boot rom */
  36 #define APP_ENTRY 0x00001000
  37
  38 /*
  39  * Stringize definitions - needed for environmental settings
  40  */
  41 #define STRINGIZE2(x) #x
  42 #define STRINGIZE(x) STRINGIZE2(x)
  43
  44 /*
  45  * Board settings
  46  */
  47 #define CONFIG_DRIVER_SMC91111  1
  48 #define CONFIG_SMC91111_BASE    0x2C010300
  49 #define CONFIG_ASYNC_EBIU_BASE  CONFIG_SMC91111_BASE & ~(4*1024*1024)
  50 #define CONFIG_SMC_USE_32_BIT   1
  51 #define CONFIG_MISC_INIT_R      1
  52
  53 /*
  54  * Clock settings
  55  */
  56
  57 /* CONFIG_CLKIN_HZ is any value in Hz                           */
  58 #define CONFIG_CLKIN_HZ         30000000
  59 /* CONFIG_CLKIN_HALF controls what is passed to PLL 0=CLKIN     */
  60 /*                                                  1=CLKIN/2   */
  61 #define CONFIG_CLKIN_HALF       0
  62 /* CONFIG_PLL_BYPASS controls if the PLL is used 0=don't bypass */
  63 /*                                               1=bypass PLL   */
  64 #define CONFIG_PLL_BYPASS       0
  65 /* CONFIG_VCO_MULT controls what the multiplier of the PLL is   */
  66 /* Values can range from 1-64                                   */
  67 #define CONFIG_VCO_MULT         20
  68 /* CONFIG_CCLK_DIV controls what the core clock divider is      */
  69 /* Values can be 1, 2, 4, or 8 ONLY                             */
  70 #define CONFIG_CCLK_DIV         1
  71 /* CONFIG_SCLK_DIV controls what the peripheral clock divider is */
  72 /* Values can range from 1-15                                   */
  73 #define CONFIG_SCLK_DIV         5
  74 /* CONFIG_SPI_BAUD controls the SPI peripheral clock divider    */
  75 /* Values can range from 2-65535                                */
  76 /* SCK Frequency = SCLK / (2 * CONFIG_SPI_BAUD)                 */
  77 #define CONFIG_SPI_BAUD         2
  78 #define CONFIG_SPI_BAUD_INITBLOCK       4
  79
  80 /*
  81  * Network settings
  82  */
  83 #if (CONFIG_DRIVER_SMC91111)
  84 #define CONFIG_IPADDR           192.168.0.15
  85 #define CONFIG_NETMASK          255.255.255.0
  86 #define CONFIG_GATEWAYIP        192.168.0.1
  87 #define CONFIG_SERVERIP         192.168.0.2
  88 #define CONFIG_HOSTNAME         ezkit561
  89 #define CONFIG_ROOTPATH         /arm-cross-build/BF561/uClinux-dist/romfs
  90 #endif                          /* CONFIG_DRIVER_SMC91111 */
  91
  92 /*
  93  * Flash settings
  94  */
  95
  96 #define CFG_FLASH_CFI           /* The flash is CFI compatible */
  97 #define CFG_FLASH_CFI_DRIVER    /* Use common CFI driver */
  98 #define CFG_FLASH_CFI_AMD_RESET
  99 #define CFG_ENV_IS_IN_FLASH     1
 100 #define CFG_FLASH_BASE          0x20000000
 101 #define CFG_MAX_FLASH_BANKS     1       /* max number of memory banks */
 102 #define CFG_MAX_FLASH_SECT      135     /* max number of sectors on one chip */
 103 #define CFG_ENV_ADDR            0x20020000
 104 #define CFG_ENV_SECT_SIZE       0x10000 /* Total Size of Environment Sector */
 105 /* JFFS Partition offset set  */
 106 #define CFG_JFFS2_FIRST_BANK    0
 107 #define CFG_JFFS2_NUM_BANKS     1
 108 /* 512k reserved for u-boot */
 109 #define CFG_JFFS2_FIRST_SECTOR  8
 110
 111 /*
 112  * SDRAM settings & memory map
 113  */
 114
 115 #define CONFIG_MEM_SIZE                 64      /* 128, 64, 32, 16 */
 116 #define CONFIG_MEM_ADD_WDTH             9       /* 8, 9, 10, 11    */
 117 #define CONFIG_MEM_MT48LC16M16A2TG_75   1
 118
 119 #define CFG_SDRAM_BASE          0x00000000
 120 #define CFG_MAX_RAM_SIZE        (CONFIG_MEM_SIZE * 1024 * 1024)
 121
 122 #define CFG_MEMTEST_START       0x0     /* memtest works on */
 123 #define CFG_MEMTEST_END         ( (CONFIG_MEM_SIZE - 1) * 1024*1024)    /* 1 ... 63 MB in DRAM */
 124
 125 #define CONFIG_LOADADDR         0x01000000      /* default load address */
 126 #define CFG_LOAD_ADDR           CONFIG_LOADADDR
 127 #define CFG_MONITOR_LEN         (256 << 10)     /* Reserve 256 kB for Monitor   */
 128 #define CFG_MONITOR_BASE        (CFG_MAX_RAM_SIZE - CFG_MONITOR_LEN)
 129
 130 #define CFG_MALLOC_LEN          (128 << 10)     /* Reserve 128 kB for malloc()  */
 131 #define CFG_MALLOC_BASE         (CFG_MONITOR_BASE - CFG_MALLOC_LEN)
 132
 133 #define CFG_GBL_DATA_SIZE       0x4000
 134 #define CFG_GBL_DATA_ADDR       (CFG_MALLOC_BASE - CFG_GBL_DATA_SIZE)
 135 #define CONFIG_STACKBASE        (CFG_GBL_DATA_ADDR  - 4)
 136 #define CONFIG_STACKSIZE        (128*1024)      /* regular stack */
 137
 138 #if ( CONFIG_CLKIN_HALF == 0 )
 139 #define CONFIG_VCO_HZ           ( CONFIG_CLKIN_HZ * CONFIG_VCO_MULT )
 140 #else
 141 #define CONFIG_VCO_HZ           (( CONFIG_CLKIN_HZ * CONFIG_VCO_MULT ) / 2 )
 142 #endif
 143
 144 #if (CONFIG_PLL_BYPASS == 0)
 145 #define CONFIG_CCLK_HZ          ( CONFIG_VCO_HZ / CONFIG_CCLK_DIV )
 146 #define CONFIG_SCLK_HZ          ( CONFIG_VCO_HZ / CONFIG_SCLK_DIV )
 147 #else
 148 #define CONFIG_CCLK_HZ          CONFIG_CLKIN_HZ
 149 #define CONFIG_SCLK_HZ          CONFIG_CLKIN_HZ
 150 #endif
 151
 152 /*
 153  * Command settings
 154  */
 155
 156 #define CFG_AUTOLOAD    "no"    /* rarpb, bootp, dhcp commands will     */
 157                                 /* only perform a configuration         */
 158                                 /* lookup from the BOOTP/DHCP server    */
 159                                 /* but not try to load any image        */
 160                                 /* using TFTP                           */
 161 #define CONFIG_BOOT_RETRY_TIME  -1      /* Enable this if bootretry required, */
 162                                         /* currently its disabled */
 163 #define CONFIG_BOOTCOMMAND      "run ramboot"
 164 #define CONFIG_BOOTARGS         "root=/dev/mtdblock0 rw console=ttyBF0,57600"
 165
 166 #if (CONFIG_DRIVER_SMC91111)
 167 #define CONFIG_COMMANDS1        (CONFIG_CMD_DFL | \
 168                                  CFG_CMD_PING   | \
 169                                  CFG_CMD_ELF    | \
 170                                  CFG_CMD_CACHE  | \
 171                                  CFG_CMD_JFFS2  | \
 172                                  CFG_CMD_DHCP)
 173 #define CONFIG_EXTRA_ENV_SETTINGS \
 174         "ramargs=setenv bootargs root=/dev/mtdblock0 rw console=ttyBF0,57600\0"                 \
 175         "nfsargs=setenv bootargs root=/dev/nfs rw nfsroot=$(serverip):" \
 176                 "$(rootpath) console=ttyBF0,57600\0"                                            \
 177         "addip=setenv bootargs $(bootargs) ip=$(ipaddr):$(serverip):"   \
 178                 "$(gatewayip):$(netmask):$(hostname):eth0:off\0"        \
 179         "ramboot=tftpboot $(loadaddr) linux; "          \
 180                 "run ramargs; run addip; bootelf\0"                     \
 181         "nfsboot=tftpboot $(loadaddr) linux; "          \
 182                 "run nfsargs; run addip; bootelf\0"                     \
 183         "update=tftpboot $(loadaddr) u-boot.bin; "      \
 184                 "protect off 0x20000000 0x2003FFFF; "                   \
 185                 "erase 0x20000000 0x2003FFFF; "                         \
 186                 "cp.b $(loadaddr) 0x20000000 $(filesize)\0" \
 187         ""
 188 #else
 189 #define CONFIG_COMMANDS1        (CONFIG_CMD_DFL | \
 190                                  CFG_CMD_ELF    | \
 191                                  CFG_CMD_CACHE  | \
 192                                  CFG_CMD_JFFS2)
 193 #define CONFIG_EXTRA_ENV_SETTINGS \
 194         "ramargs=setenv bootargs root=/dev/mtdblock0 rw console=ttyBF0,57600\0"         \
 195         "flashboot=bootm 0x20100000\0"                                  \
 196         ""
 197 #endif
 198
 199 #define CONFIG_COMMANDS ( CONFIG_COMMANDS1 | CONFIG_COMMANDS2 )
 200
 201 /* this must be included AFTER the definition of CONFIG_COMMANDS (if any) */
 202 #include <cmd_confdefs.h>
 203
 204 /*
 205  * Console settings
 206  */
 207 #define CFG_BAUDRATE_TABLE      { 9600, 19200, 38400, 57600, 115200 }
 208
 209 #define CFG_PROMPT              "ezkit> "       /* Monitor Command Prompt */
 210
 211 #if (CONFIG_COMMANDS & CFG_CMD_KGDB)
 212 #define CFG_CBSIZE              1024            /* Console I/O Buffer Size */
 213 #else
 214 #define CFG_CBSIZE              256             /* Console I/O Buffer Size */
 215 #endif
 216 #define CFG_PBSIZE              (CFG_CBSIZE+sizeof(CFG_PROMPT)+16)      /* Print Buffer Size */
 217 #define CFG_MAXARGS             16              /* max number of command args */
 218 #define CFG_BARGSIZE            CFG_CBSIZE      /* Boot Argument Buffer Size */
 219
 220 #define CONFIG_LOADS_ECHO       1
 221
 222 /*
 223  * Miscellaneous configurable options
 224  */
 225 #define CFG_HZ                  1000            /* decrementer freq: 10 ms ticks */
 226 #define CFG_BOOTM_LEN           0x4000000       /* Large Image Length, set to 64 Meg */
 227
 228 /*
 229  * FLASH organization and environment definitions
 230  */
 231 #define CFG_BOOTMAPSZ           (8 << 20)       /* Initial Memory map for Linux */
 232
 233 #define AMGCTLVAL               0x3F
 234 #define AMBCTL0VAL              0x7BB07BB0
 235 #define AMBCTL1VAL              0xFFC27BB0
 236
 237 #ifdef CONFIG_VDSP
 238 #define ET_EXEC_VDSP            0x8
 239 #define SHT_STRTAB_VDSP         0x1
 240 #define ELFSHDRSIZE_VDSP        0x2C
 241 #define VDSP_ENTRY_ADDR         0xFFA00000
 242 #endif
 243
 244 #endif                          /* __CONFIG_EZKIT561_H__ */