git.sur5r.net Git - u-boot/blob - include/configs/bf518f-ezbrd.h

   1 /*
   2  * U-boot - Configuration file for BF518F EZBrd board
   3  */
   4
   5 #ifndef __CONFIG_BF518F_EZBRD_H__
   6 #define __CONFIG_BF518F_EZBRD_H__
   7
   8 #include <asm/config-pre.h>
   9
  10
  11 /*
  12  * Processor Settings
  13  */
  14 #define CONFIG_BFIN_CPU             bf518-0.0
  15 #define CONFIG_BFIN_BOOT_MODE       BFIN_BOOT_PARA
  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                 25000000
  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                 16
  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
  41
  42 /*
  43  * Memory Settings
  44  */
  45 /* This board has a 64meg MT48H32M16 */
  46 #define CONFIG_MEM_ADD_WDTH     10
  47 #define CONFIG_MEM_SIZE         64
  48
  49 #define CONFIG_EBIU_SDRRC_VAL   0x0096
  50 #define CONFIG_EBIU_SDGCTL_VAL  (SCTLE | CL_3 | PASR_ALL | TRAS_6 | TRP_3 | TRCD_3 | TWR_2 | PSS)
  51
  52 #define CONFIG_EBIU_AMGCTL_VAL  (AMCKEN | AMBEN_ALL)
  53 #define CONFIG_EBIU_AMBCTL0_VAL (B1WAT_15 | B1RAT_15 | B1HT_3 | B1RDYPOL | B0WAT_15 | B0RAT_15 | B0HT_3 | B0RDYPOL)
  54 #define CONFIG_EBIU_AMBCTL1_VAL (B3WAT_15 | B3RAT_15 | B3HT_3 | B3RDYPOL | B2WAT_15 | B2RAT_15 | B2HT_3 | B2RDYPOL)
  55
  56 #define CONFIG_SYS_MONITOR_LEN  (512 * 1024)
  57 #define CONFIG_SYS_MALLOC_LEN   (384 * 1024)
  58
  59
  60 /*
  61  * Network Settings
  62  */
  63 #if !defined(__ADSPBF512__) && !defined(__ADSPBF514__)
  64 #define ADI_CMDS_NETWORK        1
  65 #define CONFIG_BFIN_MAC
  66 #define CONFIG_BFIN_MAC_PINS \
  67         { \
  68         P_MII0_ETxD0, \
  69         P_MII0_ETxD1, \
  70         P_MII0_ETxD2, \
  71         P_MII0_ETxD3, \
  72         P_MII0_ETxEN, \
  73         P_MII0_TxCLK, \
  74         P_MII0_PHYINT, \
  75         P_MII0_COL, \
  76         P_MII0_ERxD0, \
  77         P_MII0_ERxD1, \
  78         P_MII0_ERxD2, \
  79         P_MII0_ERxD3, \
  80         P_MII0_ERxDV, \
  81         P_MII0_ERxCLK, \
  82         P_MII0_CRS, \
  83         P_MII0_MDC, \
  84         P_MII0_MDIO, \
  85         0 }
  86 #define CONFIG_NETCONSOLE       1
  87 #endif
  88 #define CONFIG_HOSTNAME         bf518f-ezbrd
  89 #define CONFIG_PHY_ADDR         3
  90
  91 /*
  92  * Flash Settings
  93  */
  94 #define CONFIG_FLASH_CFI_DRIVER
  95 #define CONFIG_SYS_FLASH_BASE           0x20000000
  96 #define CONFIG_SYS_FLASH_CFI
  97 #define CONFIG_SYS_FLASH_PROTECTION
  98 #define CONFIG_SYS_MAX_FLASH_BANKS      1
  99 #define CONFIG_SYS_MAX_FLASH_SECT       71
 100
 101
 102 /*
 103  * SPI Settings
 104  */
 105 #define CONFIG_BFIN_SPI
 106 #define CONFIG_ENV_SPI_MAX_HZ   30000000
 107 #define CONFIG_SF_DEFAULT_SPEED 30000000
 108 #define CONFIG_SPI_FLASH_SST
 109 #define CONFIG_SPI_FLASH_STMICRO
 110
 111
 112 /*
 113  * Env Storage Settings
 114  */
 115 #if (CONFIG_BFIN_BOOT_MODE == BFIN_BOOT_SPI_MASTER)
 116 #define CONFIG_ENV_IS_IN_SPI_FLASH
 117 #define CONFIG_ENV_OFFSET       0x10000
 118 #define CONFIG_ENV_SIZE         0x2000
 119 #define CONFIG_ENV_SECT_SIZE    0x10000
 120 #else
 121 #define CONFIG_ENV_IS_IN_FLASH
 122 #define CONFIG_ENV_OFFSET       0x4000
 123 #define CONFIG_ENV_ADDR         (CONFIG_SYS_FLASH_BASE + CONFIG_ENV_OFFSET)
 124 #define CONFIG_ENV_SIZE         0x2000
 125 #define CONFIG_ENV_SECT_SIZE    0x2000
 126 #endif
 127 #define CONFIG_ENV_IS_EMBEDDED_IN_LDR
 128
 129
 130 /*
 131  * I2C Settings
 132  */
 133 #define CONFIG_SYS_I2C
 134 #define CONFIG_SYS_I2C_ADI
 135
 136
 137 /*
 138  * SDH Settings
 139  */
 140 #if !defined(__ADSPBF512__)
 141 #define CONFIG_GENERIC_MMC
 142 #define CONFIG_MMC
 143 #define CONFIG_BFIN_SDH
 144 #endif
 145
 146
 147 /*
 148  * Misc Settings
 149  */
 150 #define CONFIG_BOARD_EARLY_INIT_F
 151 #define CONFIG_MISC_INIT_R
 152 #define CONFIG_RTC_BFIN
 153 #define CONFIG_UART_CONSOLE     0
 154
 155 /*
 156  * Pull in common ADI header for remaining command/environment setup
 157  */
 158 #include <configs/bfin_adi_common.h>
 159
 160 #endif