include/configs/cm-bf537u.h

   1 /*
   2  * U-boot - Configuration file for CM-BF537U board
   3  */
   4
   5 #ifndef __CONFIG_CM_BF537U_H__
   6 #define __CONFIG_CM_BF537U_H__
   7
   8 #include <asm/config-pre.h>
   9
  10
  11 /*
  12  * Processor Settings
  13  */
  14 #define CONFIG_BFIN_CPU             bf537-0.2
  15 #define CONFIG_BFIN_BOOT_MODE       BFIN_BOOT_BYPASS
  16
  17
  18 /*
  19  * Clock Settings
  20  *      CCLK = (CLKIN * VCO_MULT) / CCLK_DIV
  21  *      SCLK = (CLKIN * VCO_MULT) / SCLK_DIV
  22  */
  23 /* CONFIG_CLKIN_HZ is any value in Hz                                   */
  24 #define CONFIG_CLKIN_HZ                 30000000
  25 /* CLKIN_HALF controls the DF bit in PLL_CTL      0 = CLKIN             */
  26 /*                                                1 = CLKIN / 2         */
  27 #define CONFIG_CLKIN_HALF               0
  28 /* PLL_BYPASS controls the BYPASS bit in PLL_CTL  0 = do not bypass     */
  29 /*                                                1 = bypass PLL        */
  30 #define CONFIG_PLL_BYPASS               0
  31 /* VCO_MULT controls the MSEL (multiplier) bits in PLL_CTL              */
  32 /* Values can range from 0-63 (where 0 means 64)                        */
  33 #define CONFIG_VCO_MULT                 18
  34 /* CCLK_DIV controls the core clock divider                             */
  35 /* Values can be 1, 2, 4, or 8 ONLY                                     */
  36 #define CONFIG_CCLK_DIV                 1
  37 /* SCLK_DIV controls the system clock divider                           */
  38 /* Values can range from 1-15                                           */
  39 #define CONFIG_SCLK_DIV                 5
  40 /* Core voltage */
  41 #define CONFIG_VR_CTL_VAL (VLEV_110 | GAIN_20 | FREQ_1000)
  42
  43
  44 /*
  45  * Memory Settings
  46  */
  47 #define CONFIG_MEM_ADD_WDTH     9
  48 #define CONFIG_MEM_SIZE         32
  49
  50 #define CONFIG_EBIU_SDRRC_VAL   0x3f8
  51 #define CONFIG_EBIU_SDGCTL_VAL  0x9111cd
  52
  53 #define CONFIG_EBIU_AMGCTL_VAL  (AMBEN_ALL)
  54 #define CONFIG_EBIU_AMBCTL0_VAL (B1WAT_7 | B1RAT_11 | B1HT_2 | B1ST_3 | B0WAT_7 | B0RAT_11 | B0HT_2 | B0ST_3)
  55 #define CONFIG_EBIU_AMBCTL1_VAL (B3WAT_7 | B3RAT_11 | B3HT_2 | B3ST_3 | B2WAT_7 | B2RAT_11 | B2HT_2 | B2ST_3)
  56
  57 #define CONFIG_SYS_MONITOR_LEN  (768 * 1024)
  58 #define CONFIG_SYS_MALLOC_LEN   (128 * 1024)
  59
  60
  61 /*
  62  * Network Settings
  63  */
  64 #ifndef __ADSPBF534__
  65 #define ADI_CMDS_NETWORK        1
  66 #define CONFIG_SMC911X          1
  67 #define CONFIG_SMC911X_BASE     0x20308000
  68 #define CONFIG_SMC911X_16_BIT
  69 #define CONFIG_NETCONSOLE       1
  70 #endif
  71 #define CONFIG_HOSTNAME         cm-bf537u
  72
  73 /*
  74  * Flash Settings
  75  */
  76 #define CONFIG_FLASH_CFI_DRIVER
  77 #define CONFIG_CFI_FLASH_USE_WEAK_ACCESSORS
  78 #define CONFIG_SYS_FLASH_BASE           0x20000000
  79 #define CONFIG_SYS_FLASH_CFI
  80 #define CONFIG_SYS_FLASH_PROTECTION
  81 #define CONFIG_SYS_MAX_FLASH_BANKS      1
  82 #define CONFIG_SYS_MAX_FLASH_SECT       35
  83
  84
  85 /*
  86  * SPI Settings
  87  */
  88 #define CONFIG_BFIN_SPI
  89 #define CONFIG_ENV_SPI_MAX_HZ   30000000
  90
  91
  92 /*
  93  * Env Storage Settings
  94  */
  95 #define CONFIG_ENV_IS_IN_FLASH  1
  96 #define CONFIG_ENV_OFFSET       0x8000
  97 #define CONFIG_ENV_ADDR         (CONFIG_SYS_FLASH_BASE + CONFIG_ENV_OFFSET)
  98 #define CONFIG_ENV_SIZE         CONFIG_ENV_SECT_SIZE
  99 #define CONFIG_ENV_SECT_SIZE    0x8000
 100 #if (CONFIG_BFIN_BOOT_MODE == BFIN_BOOT_BYPASS)
 101 #define ENV_IS_EMBEDDED
 102 #endif
 103 #ifdef ENV_IS_EMBEDDED
 104 /* WARNING - the following is hand-optimized to fit within
 105  * the sector before the environment sector. If it throws
 106  * an error during compilation remove an object here to get
 107  * it linked after the configuration sector.
 108  */
 109 # define LDS_BOARD_TEXT \
 110         arch/blackfin/lib/built-in.o (.text*); \
 111         arch/blackfin/cpu/built-in.o (.text*); \
 112         . = DEFINED(env_offset) ? env_offset : .; \
 113         common/env_embedded.o (.text*);
 114 #endif
 115
 116
 117 /*
 118  * I2C Settings
 119  */
 120 #define CONFIG_SYS_I2C
 121 #define CONFIG_SYS_I2C_ADI
 122
 123
 124 /*
 125  * SPI_MMC Settings
 126  */
 127 #define CONFIG_MMC
 128 #define CONFIG_GENERIC_MMC
 129 #define CONFIG_MMC_SPI
 130
 131 /*
 132  * Misc Settings
 133  */
 134 #define CONFIG_BAUDRATE         115200
 135 #define CONFIG_MISC_INIT_R
 136 #define CONFIG_RTC_BFIN
 137 #define CONFIG_UART_CONSOLE     0
 138 #define CONFIG_BOOTCOMMAND      "run flashboot"
 139 #define FLASHBOOT_ENV_SETTINGS \
 140         "flashboot=flread 20040000 1000000 300000;" \
 141         "bootm 0x1000000\0"
 142 #define CONFIG_BOARD_SIZE_LIMIT $$((384 * 1024))
 143
 144 /*
 145  * Pull in common ADI header for remaining command/environment setup
 146  */
 147 #include <configs/bfin_adi_common.h>
 148
 149 #endif