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 #include <asm/blackfin-config-pre.h>
   9
  10 #define CONFIG_VDSP             1
  11 #define CONFIG_BF561            1
  12
  13 #define CFG_LONGHELP            1
  14 #define CONFIG_CMDLINE_EDITING  1
  15 #define CONFIG_BAUDRATE         57600
  16 /* Set default serial console for bf537 */
  17 #define CONFIG_UART_CONSOLE     0
  18 #define CONFIG_EZKIT561         1
  19 #define CONFIG_BOOTDELAY        5
  20
  21 #define CONFIG_PANIC_HANG 1
  22
  23 #define CONFIG_BFIN_CPU bf561-0.3
  24
  25 /*
  26 * Boot Mode Set
  27 * Blackfin can support several boot modes
  28 */
  29 #define BF561_BYPASS_BOOT       0x21
  30 #define BF561_PARA_BOOT         0x22
  31 #define BF561_SPI_BOOT          0x24
  32 /* Define the boot mode */
  33 #define BFIN_BOOT_MODE  BF561_BYPASS_BOOT
  34
  35 /* This sets the default state of the cache on U-Boot's boot */
  36 #define CONFIG_ICACHE_ON
  37 #define CONFIG_DCACHE_ON
  38
  39 /* Define where the uboot will be loaded by on-chip boot rom */
  40 #define APP_ENTRY 0x00001000
  41
  42 /*
  43  * Stringize definitions - needed for environmental settings
  44  */
  45 #define STRINGIZE2(x) #x
  46 #define STRINGIZE(x) STRINGIZE2(x)
  47
  48 /*
  49  * Board settings
  50  */
  51 #define CONFIG_DRIVER_SMC91111  1
  52 #define CONFIG_SMC91111_BASE    0x2C010300
  53 #define CONFIG_ASYNC_EBIU_BASE  CONFIG_SMC91111_BASE & ~(4*1024*1024)
  54 #define CONFIG_SMC_USE_32_BIT   1
  55 #define CONFIG_MISC_INIT_R      1
  56
  57 /*
  58  * Clock settings
  59  */
  60
  61 /* CONFIG_CLKIN_HZ is any value in Hz                           */
  62 #define CONFIG_CLKIN_HZ         30000000
  63 /* CONFIG_CLKIN_HALF controls what is passed to PLL 0=CLKIN     */
  64 /*                                                  1=CLKIN/2   */
  65 #define CONFIG_CLKIN_HALF       0
  66 /* CONFIG_PLL_BYPASS controls if the PLL is used 0=don't bypass */
  67 /*                                               1=bypass PLL   */
  68 #define CONFIG_PLL_BYPASS       0
  69 /* CONFIG_VCO_MULT controls what the multiplier of the PLL is   */
  70 /* Values can range from 1-64                                   */
  71 #define CONFIG_VCO_MULT         20
  72 /* CONFIG_CCLK_DIV controls what the core clock divider is      */
  73 /* Values can be 1, 2, 4, or 8 ONLY                             */
  74 #define CONFIG_CCLK_DIV         1
  75 /* CONFIG_SCLK_DIV controls what the peripheral clock divider is */
  76 /* Values can range from 1-15                                   */
  77 #define CONFIG_SCLK_DIV         5
  78 /* CONFIG_SPI_BAUD controls the SPI peripheral clock divider    */
  79 /* Values can range from 2-65535                                */
  80 /* SCK Frequency = SCLK / (2 * CONFIG_SPI_BAUD)                 */
  81 #define CONFIG_SPI_BAUD         2
  82 #define CONFIG_SPI_BAUD_INITBLOCK       4
  83
  84 /*
  85  * Network settings
  86  */
  87 #if (CONFIG_DRIVER_SMC91111)
  88 #define CONFIG_IPADDR           192.168.0.15
  89 #define CONFIG_NETMASK          255.255.255.0
  90 #define CONFIG_GATEWAYIP        192.168.0.1
  91 #define CONFIG_SERVERIP         192.168.0.2
  92 #define CONFIG_HOSTNAME         ezkit561
  93 #define CONFIG_ROOTPATH         /arm-cross-build/BF561/uClinux-dist/romfs
  94 #endif                          /* CONFIG_DRIVER_SMC91111 */
  95
  96 /*
  97  * Flash settings
  98  */
  99
 100 #define CFG_FLASH_CFI           /* The flash is CFI compatible */
 101 #define CFG_FLASH_CFI_DRIVER    /* Use common CFI driver */
 102 #define CFG_FLASH_CFI_AMD_RESET
 103 #define CFG_ENV_IS_IN_FLASH     1
 104 #define CFG_FLASH_BASE          0x20000000
 105 #define CFG_MAX_FLASH_BANKS     1       /* max number of memory banks */
 106 #define CFG_MAX_FLASH_SECT      135     /* max number of sectors on one chip */
 107 #define CFG_ENV_ADDR            0x20020000
 108 #define CFG_ENV_SECT_SIZE       0x10000 /* Total Size of Environment Sector */
 109 /* JFFS Partition offset set  */
 110 #define CFG_JFFS2_FIRST_BANK    0
 111 #define CFG_JFFS2_NUM_BANKS     1
 112 /* 512k reserved for u-boot */
 113 #define CFG_JFFS2_FIRST_SECTOR  8
 114
 115 /*
 116  * SDRAM settings & memory map
 117  */
 118
 119 #define CONFIG_MEM_SIZE                 64      /* 128, 64, 32, 16 */
 120 #define CONFIG_MEM_ADD_WDTH             9       /* 8, 9, 10, 11    */
 121 #define CONFIG_MEM_MT48LC16M16A2TG_75   1
 122
 123 #define CFG_SDRAM_BASE          0x00000000
 124 #define CFG_MAX_RAM_SIZE        (CONFIG_MEM_SIZE * 1024 * 1024)
 125
 126 #define CFG_MEMTEST_START       0x0     /* memtest works on */
 127 #define CFG_MEMTEST_END         ( (CONFIG_MEM_SIZE - 1) * 1024*1024)    /* 1 ... 63 MB in DRAM */
 128
 129 #define CONFIG_LOADADDR         0x01000000      /* default load address */
 130 #define CFG_LOAD_ADDR           CONFIG_LOADADDR
 131 #define CFG_MONITOR_LEN         (256 << 10)     /* Reserve 256 kB for Monitor   */
 132 #define CFG_MONITOR_BASE        (CFG_MAX_RAM_SIZE - CFG_MONITOR_LEN)
 133
 134 #define CFG_MALLOC_LEN          (128 << 10)     /* Reserve 128 kB for malloc()  */
 135 #define CFG_MALLOC_BASE         (CFG_MONITOR_BASE - CFG_MALLOC_LEN)
 136
 137 #define CFG_GBL_DATA_SIZE       0x4000
 138 #define CFG_GBL_DATA_ADDR       (CFG_MALLOC_BASE - CFG_GBL_DATA_SIZE)
 139 #define CONFIG_STACKBASE        (CFG_GBL_DATA_ADDR  - 4)
 140 #define CONFIG_STACKSIZE        (128*1024)      /* regular stack */
 141
 142 #if ( CONFIG_CLKIN_HALF == 0 )
 143 #define CONFIG_VCO_HZ           ( CONFIG_CLKIN_HZ * CONFIG_VCO_MULT )
 144 #else
 145 #define CONFIG_VCO_HZ           (( CONFIG_CLKIN_HZ * CONFIG_VCO_MULT ) / 2 )
 146 #endif
 147
 148 #if (CONFIG_PLL_BYPASS == 0)
 149 #define CONFIG_CCLK_HZ          ( CONFIG_VCO_HZ / CONFIG_CCLK_DIV )
 150 #define CONFIG_SCLK_HZ          ( CONFIG_VCO_HZ / CONFIG_SCLK_DIV )
 151 #else
 152 #define CONFIG_CCLK_HZ          CONFIG_CLKIN_HZ
 153 #define CONFIG_SCLK_HZ          CONFIG_CLKIN_HZ
 154 #endif
 155
 156 /*
 157  * Command settings
 158  */
 159
 160 #define CFG_AUTOLOAD    "no"    /* rarpb, bootp, dhcp commands will     */
 161                                 /* only perform a configuration         */
 162                                 /* lookup from the BOOTP/DHCP server    */
 163                                 /* but not try to load any image        */
 164                                 /* using TFTP                           */
 165 #define CONFIG_BOOT_RETRY_TIME  -1      /* Enable this if bootretry required, */
 166                                         /* currently its disabled */
 167 #define CONFIG_BOOTCOMMAND      "run ramboot"
 168 #define CONFIG_BOOTARGS         "root=/dev/mtdblock0 rw console=ttyBF0,57600"
 169
 170 #if (CONFIG_DRIVER_SMC91111)
 171 #define CONFIG_EXTRA_ENV_SETTINGS \
 172         "ramargs=setenv bootargs root=/dev/mtdblock0 rw console=ttyBF0,57600\0"                 \
 173         "nfsargs=setenv bootargs root=/dev/nfs rw nfsroot=$(serverip):" \
 174                 "$(rootpath) console=ttyBF0,57600\0"                                            \
 175         "addip=setenv bootargs $(bootargs) ip=$(ipaddr):$(serverip):"   \
 176                 "$(gatewayip):$(netmask):$(hostname):eth0:off\0"        \
 177         "ramboot=tftpboot $(loadaddr) linux; "          \
 178                 "run ramargs; run addip; bootelf\0"                     \
 179         "nfsboot=tftpboot $(loadaddr) linux; "          \
 180                 "run nfsargs; run addip; bootelf\0"                     \
 181         "update=tftpboot $(loadaddr) u-boot.bin; "      \
 182                 "protect off 0x20000000 0x2003FFFF; "                   \
 183                 "erase 0x20000000 0x2003FFFF; "                         \
 184                 "cp.b $(loadaddr) 0x20000000 $(filesize)\0" \
 185         ""
 186 #else
 187 #define CONFIG_EXTRA_ENV_SETTINGS \
 188         "ramargs=setenv bootargs root=/dev/mtdblock0 rw console=ttyBF0,57600\0"         \
 189         "flashboot=bootm 0x20100000\0"                                  \
 190         ""
 191 #endif
 192
 193
 194 /*
 195  * BOOTP options
 196  */
 197 #define CONFIG_BOOTP_BOOTFILESIZE
 198 #define CONFIG_BOOTP_BOOTPATH
 199 #define CONFIG_BOOTP_GATEWAY
 200 #define CONFIG_BOOTP_HOSTNAME
 201
 202
 203 /*
 204  * Command line configuration.
 205  */
 206 #include <config_cmd_default.h>
 207
 208 #define CONFIG_CMD_ELF
 209 #define CONFIG_CMD_CACHE
 210 #define CONFIG_CMD_JFFS2
 211
 212 #if defined(CONFIG_DRIVER_SMC91111)
 213 #define CONFIG_CMD_PING
 214 #define CONFIG_CMD_DHCP
 215 #endif
 216
 217
 218 /*
 219  * Console settings
 220  */
 221 #define CFG_BAUDRATE_TABLE      { 9600, 19200, 38400, 57600, 115200 }
 222
 223 #define CFG_PROMPT              "bfin> "        /* Monitor Command Prompt */
 224
 225 #if defined(CONFIG_CMD_KGDB)
 226 #define CFG_CBSIZE              1024            /* Console I/O Buffer Size */
 227 #else
 228 #define CFG_CBSIZE              256             /* Console I/O Buffer Size */
 229 #endif
 230 #define CFG_PBSIZE              (CFG_CBSIZE+sizeof(CFG_PROMPT)+16)      /* Print Buffer Size */
 231 #define CFG_MAXARGS             16              /* max number of command args */
 232 #define CFG_BARGSIZE            CFG_CBSIZE      /* Boot Argument Buffer Size */
 233
 234 #define CONFIG_LOADS_ECHO       1
 235
 236 /*
 237  * Miscellaneous configurable options
 238  */
 239 #define CFG_HZ                  1000            /* decrementer freq: 10 ms ticks */
 240 #define CFG_BOOTM_LEN           0x4000000       /* Large Image Length, set to 64 Meg */
 241
 242 /*
 243  * FLASH organization and environment definitions
 244  */
 245 #define CFG_BOOTMAPSZ           (8 << 20)       /* Initial Memory map for Linux */
 246
 247 #define AMGCTLVAL               0x3F
 248 #define AMBCTL0VAL              0x7BB07BB0
 249 #define AMBCTL1VAL              0xFFC27BB0
 250
 251 #ifdef CONFIG_VDSP
 252 #define ET_EXEC_VDSP            0x8
 253 #define SHT_STRTAB_VDSP         0x1
 254 #define ELFSHDRSIZE_VDSP        0x2C
 255 #define VDSP_ENTRY_ADDR         0xFFA00000
 256 #endif
 257
 258 #endif                          /* __CONFIG_EZKIT561_H__ */