include/configs/bf538f-ezkit.h

   1 /*
   2  * U-Boot - Configuration file for BF538F EZ-Kit Lite board
   3  */
   4
   5 #ifndef __CONFIG_BF538F_EZKIT_H__
   6 #define __CONFIG_BF538F_EZKIT_H__
   7
   8 #include <asm/config-pre.h>
   9
  10 /*
  11  * Processor Settings
  12  */
  13 #define CONFIG_BFIN_CPU             bf538-0.4
  14 #define CONFIG_BFIN_BOOT_MODE       BFIN_BOOT_BYPASS
  15
  16 /*
  17  * Clock Settings
  18  *      CCLK = (CLKIN * VCO_MULT) / CCLK_DIV
  19  *      SCLK = (CLKIN * VCO_MULT) / SCLK_DIV
  20  */
  21 /* CONFIG_CLKIN_HZ is any value in Hz                                   */
  22 #define CONFIG_CLKIN_HZ                 25000000
  23 /* CLKIN_HALF controls the DF bit in PLL_CTL      0 = CLKIN             */
  24 /*                                                1 = CLKIN / 2         */
  25 #define CONFIG_CLKIN_HALF               0
  26 /* PLL_BYPASS controls the BYPASS bit in PLL_CTL  0 = do not bypass     */
  27 /*                                                1 = bypass PLL        */
  28 #define CONFIG_PLL_BYPASS               0
  29 /* VCO_MULT controls the MSEL (multiplier) bits in PLL_CTL              */
  30 /* Values can range from 0-63 (where 0 means 64)                        */
  31 #define CONFIG_VCO_MULT                 21
  32 /* CCLK_DIV controls the core clock divider                             */
  33 /* Values can be 1, 2, 4, or 8 ONLY                                     */
  34 #define CONFIG_CCLK_DIV                 1
  35 /* SCLK_DIV controls the system clock divider                           */
  36 /* Values can range from 1-15                                           */
  37 #define CONFIG_SCLK_DIV                 4
  38
  39 /*
  40  * Memory Settings
  41  */
  42 #define CONFIG_MEM_ADD_WDTH     10
  43 #define CONFIG_MEM_SIZE         64
  44
  45 #define CONFIG_EBIU_SDRRC_VAL   (0x03F6)
  46 #define CONFIG_EBIU_SDGCTL_VAL  (SCTLE | PSS | TWR_2 | TRCD_3 | TRP_3 | TRAS_6 | PASR_ALL | CL_3)
  47
  48 #define CONFIG_EBIU_AMGCTL_VAL  (CDPRIO | AMBEN_ALL | AMCKEN)
  49 #define CONFIG_EBIU_AMBCTL0_VAL (B1WAT_7 | B1RAT_11 | B1HT_2 | B1ST_3 | B0WAT_7 | B0RAT_11 | B0HT_2 | B0ST_3)
  50 #define CONFIG_EBIU_AMBCTL1_VAL (B3WAT_7 | B3RAT_11 | B3HT_2 | B3ST_3 | B2WAT_7 | B2RAT_11 | B2HT_2 | B2ST_3)
  51
  52 #define CONFIG_SYS_MONITOR_LEN  (256 * 1024)
  53 #define CONFIG_SYS_MALLOC_LEN   (384 * 1024)
  54
  55 /*
  56  * Network Settings
  57  */
  58 #define ADI_CMDS_NETWORK        1
  59 #define CONFIG_SMC91111 1
  60 #define CONFIG_SMC91111_BASE    0x20310300
  61 #define CONFIG_HOSTNAME         bf538f-ezkit
  62
  63 /*
  64  * Flash Settings
  65  */
  66 #define CONFIG_FLASH_CFI_DRIVER
  67 #define CONFIG_SYS_FLASH_BASE           0x20000000
  68 #define CONFIG_SYS_FLASH_CFI
  69 #define CONFIG_SYS_FLASH_PROTECTION
  70 #define CONFIG_SYS_MAX_FLASH_BANKS      1
  71 #define CONFIG_SYS_MAX_FLASH_SECT       71
  72
  73 /*
  74  * SPI Settings
  75  */
  76 #define CONFIG_BFIN_SPI
  77 #define CONFIG_ENV_SPI_MAX_HZ   30000000
  78 /*
  79 #define CONFIG_SF_DEFAULT_SPEED 30000000
  80 #define CONFIG_SPI_FLASH_ALL
  81 */
  82
  83 /*
  84  * Env Storage Settings
  85  */
  86 #if (CONFIG_BFIN_BOOT_MODE == BFIN_BOOT_SPI_MASTER)
  87 #define CONFIG_ENV_IS_IN_SPI_FLASH
  88 #define CONFIG_ENV_OFFSET       0x4000
  89 #define CONFIG_ENV_SIZE         0x2000
  90 #define CONFIG_ENV_SECT_SIZE    0x2000
  91 #else
  92 #define CONFIG_ENV_IS_IN_FLASH
  93 #define CONFIG_ENV_OFFSET       0x4000
  94 #define CONFIG_ENV_ADDR         (CONFIG_SYS_FLASH_BASE + CONFIG_ENV_OFFSET)
  95 #define CONFIG_ENV_SIZE         0x2000
  96 #define CONFIG_ENV_SECT_SIZE    0x2000
  97 #endif
  98 #if (CONFIG_BFIN_BOOT_MODE == BFIN_BOOT_BYPASS)
  99 #define ENV_IS_EMBEDDED
 100 #else
 101 #define CONFIG_ENV_IS_EMBEDDED_IN_LDR
 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  * I2C Settings
 118  */
 119 #define CONFIG_SYS_I2C
 120 #define CONFIG_SYS_I2C_ADI
 121
 122 /*
 123  * Misc Settings
 124  */
 125 #define CONFIG_RTC_BFIN
 126 #define CONFIG_UART_CONSOLE     0
 127
 128 /*
 129  * Pull in common ADI header for remaining command/environment setup
 130  */
 131 #include <configs/bfin_adi_common.h>
 132
 133 #endif