include/configs/bf527-ezkit.h

   1 /*
   2  * U-Boot - Configuration file for BF537 STAMP board
   3  */
   4
   5 #ifndef __CONFIG_BF527_EZKIT_H__
   6 #define __CONFIG_BF527_EZKIT_H__
   7
   8 #include <asm/config-pre.h>
   9
  10 /*
  11  * Processor Settings
  12  */
  13 #define CONFIG_BFIN_CPU             bf527-0.0
  14 #define CONFIG_BFIN_BOOT_MODE       BFIN_BOOT_PARA
  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 | CL_3 | PASR_ALL | TRAS_6 | TRP_3 | TRCD_3 | TWR_2 | PSS)
  47
  48 #define CONFIG_EBIU_AMGCTL_VAL  (AMCKEN | AMBEN_ALL)
  49 #define CONFIG_EBIU_AMBCTL0_VAL (B1WAT_15 | B1RAT_15 | B1HT_3 | B1RDYPOL | B0WAT_15 | B0RAT_15 | B0HT_3 | B0RDYPOL)
  50 #define CONFIG_EBIU_AMBCTL1_VAL (B3WAT_15 | B3RAT_15 | B3HT_3 | B3RDYPOL | B2WAT_15 | B2RAT_15 | B2HT_3 | B2RDYPOL)
  51
  52 #define CONFIG_SYS_MONITOR_LEN  (768 * 1024)
  53 #define CONFIG_SYS_MALLOC_LEN   (640 * 1024)
  54
  55 /*
  56  * NAND Settings
  57  * (can't be used same time as ethernet)
  58  */
  59 #if (CONFIG_BFIN_BOOT_MODE == BFIN_BOOT_NAND)
  60 # define CONFIG_BFIN_NFC
  61 # define CONFIG_BFIN_NFC_BOOTROM_ECC
  62 #endif
  63 #ifdef CONFIG_BFIN_NFC
  64 #define CONFIG_BFIN_NFC_CTL_VAL 0x0033
  65 #define CONFIG_DRIVER_NAND_BFIN
  66 #define CONFIG_SYS_NAND_BASE            0 /* not actually used */
  67 #define CONFIG_SYS_MAX_NAND_DEVICE      1
  68 #endif
  69
  70 /*
  71  * Network Settings
  72  */
  73 #if !defined(__ADSPBF522__) && !defined(__ADSPBF523__) && \
  74     !defined(__ADSPBF524__) && !defined(__ADSPBF525__) && !defined(CONFIG_BFIN_NFC)
  75 #define ADI_CMDS_NETWORK        1
  76 #define CONFIG_BFIN_MAC
  77 #define CONFIG_RMII
  78 #define CONFIG_NETCONSOLE       1
  79 #endif
  80 #define CONFIG_HOSTNAME         bf527-ezkit
  81
  82 /*
  83  * Flash Settings
  84  */
  85 #define CONFIG_FLASH_CFI_DRIVER
  86 #define CONFIG_SYS_FLASH_BASE           0x20000000
  87 #define CONFIG_SYS_FLASH_CFI
  88 #define CONFIG_SYS_FLASH_PROTECTION
  89 #define CONFIG_SYS_MAX_FLASH_BANKS      1
  90 #define CONFIG_SYS_MAX_FLASH_SECT       259
  91
  92 /*
  93  * SPI Settings
  94  */
  95 #define CONFIG_BFIN_SPI
  96 #define CONFIG_ENV_SPI_MAX_HZ   30000000
  97 #define CONFIG_SF_DEFAULT_SPEED 30000000
  98
  99 /*
 100  * Env Storage Settings
 101  */
 102 #if (CONFIG_BFIN_BOOT_MODE == BFIN_BOOT_SPI_MASTER)
 103 #define CONFIG_ENV_IS_IN_SPI_FLASH
 104 #define CONFIG_ENV_OFFSET       0x10000
 105 #define CONFIG_ENV_SIZE         0x2000
 106 #define CONFIG_ENV_SECT_SIZE    0x10000
 107 #define CONFIG_ENV_IS_EMBEDDED_IN_LDR
 108 #elif (CONFIG_BFIN_BOOT_MODE == BFIN_BOOT_NAND)
 109 #define CONFIG_ENV_IS_IN_NAND
 110 #define CONFIG_ENV_OFFSET       0x40000
 111 #define CONFIG_ENV_SIZE         0x20000
 112 #else
 113 #define CONFIG_ENV_IS_IN_FLASH
 114 #define CONFIG_ENV_OFFSET       0x4000
 115 #define CONFIG_ENV_ADDR         (CONFIG_SYS_FLASH_BASE + CONFIG_ENV_OFFSET)
 116 #define CONFIG_ENV_SIZE         0x2000
 117 #define CONFIG_ENV_SECT_SIZE    0x2000
 118 #define CONFIG_ENV_IS_EMBEDDED_IN_LDR
 119 #endif
 120
 121 /*
 122  * I2C Settings
 123  */
 124 #define CONFIG_SYS_I2C
 125 #define CONFIG_SYS_I2C_ADI
 126
 127 /*
 128  * USB Settings
 129  */
 130 #if !defined(__ADSPBF522__) && !defined(__ADSPBF523__)
 131 #define CONFIG_USB_MUSB_HCD
 132 #define CONFIG_USB_BLACKFIN
 133 #define CONFIG_USB_MUSB_TIMEOUT 100000
 134 #endif
 135
 136 /* Don't waste time transferring a logo over the UART */
 137
 138 /*
 139  * Video Settings
 140  */
 141 #ifdef CONFIG_VIDEO
 142 #ifdef CONFIG_BF527_EZKIT_REV_2_1
 143 # define CONFIG_LQ035Q1_SPI_BUS 0
 144 # define CONFIG_LQ035Q1_SPI_CS  7
 145 # define CONFIG_LQ035Q1_USE_RGB565_8_BIT_PPI
 146 #else
 147 # define CONFIG_LQ035Q1_USE_RGB888_8_BIT_PPI
 148 #endif
 149
 150 #ifdef CONFIG_LQ035Q1_USE_RGB565_8_BIT_PPI
 151 # define EASYLOGO_HEADER <asm/bfin_logo_rgb565_230x230_lzma.h>
 152 #else
 153 # define EASYLOGO_HEADER <asm/bfin_logo_230x230_lzma.h>
 154 #endif
 155 #endif /* CONFIG_VIDEO */
 156
 157 /*
 158  * Misc Settings
 159  */
 160 #define CONFIG_MISC_INIT_R
 161 #define CONFIG_RTC_BFIN
 162 #define CONFIG_UART_CONSOLE     1
 163
 164 /*
 165  * Pull in common ADI header for remaining command/environment setup
 166  */
 167 #include <configs/bfin_adi_common.h>
 168
 169 #endif