include/configs/at91cap9adk.h

   1 /*
   2  * (C) Copyright 2007-2008
   3  * Stelian Pop <stelian.pop@leadtechdesign.com>
   4  * Lead Tech Design <www.leadtechdesign.com>
   5  *
   6  * Configuation settings for the AT91CAP9ADK board.
   7  *
   8  * See file CREDITS for list of people who contributed to this
   9  * project.
  10  *
  11  * This program is free software; you can redistribute it and/or
  12  * modify it under the terms of the GNU General Public License as
  13  * published by the Free Software Foundation; either version 2 of
  14  * the License, or (at your option) any later version.
  15  *
  16  * This program is distributed in the hope that it will be useful,
  17  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  18  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  19  * GNU General Public License for more details.
  20  *
  21  * You should have received a copy of the GNU General Public License
  22  * along with this program; if not, write to the Free Software
  23  * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
  24  * MA 02111-1307 USA
  25  */
  26
  27 #ifndef __CONFIG_H
  28 #define __CONFIG_H
  29
  30 /* ARM asynchronous clock */
  31 #define AT91_MAIN_CLOCK         12000000        /* 12 MHz crystal */
  32 #define CONFIG_SYS_HZ           1000
  33
  34 #define CONFIG_ARM926EJS        1       /* This is an ARM926EJS Core    */
  35 #define CONFIG_AT91CAP9         1       /* It's an Atmel AT91CAP9 SoC   */
  36 #define CONFIG_AT91CAP9ADK      1       /* on an AT91CAP9ADK Board      */
  37 #define CONFIG_ARCH_CPU_INIT
  38 #undef CONFIG_USE_IRQ                   /* we don't need IRQ/FIQ stuff  */
  39
  40 #define CONFIG_CMDLINE_TAG      1       /* enable passing of ATAGs      */
  41 #define CONFIG_SETUP_MEMORY_TAGS 1
  42 #define CONFIG_INITRD_TAG       1
  43
  44 #define CONFIG_SKIP_LOWLEVEL_INIT
  45 #define CONFIG_SKIP_RELOCATE_UBOOT
  46
  47 /*
  48  * Hardware drivers
  49  */
  50 #define CONFIG_ATMEL_USART      1
  51 #undef CONFIG_USART0
  52 #undef CONFIG_USART1
  53 #undef CONFIG_USART2
  54 #define CONFIG_USART3           1       /* USART 3 is DBGU */
  55
  56 /* LCD */
  57 #define CONFIG_LCD                      1
  58 #define LCD_BPP                         LCD_COLOR8
  59 #define CONFIG_LCD_LOGO                 1
  60 #undef LCD_TEST_PATTERN
  61 #define CONFIG_LCD_INFO                 1
  62 #define CONFIG_LCD_INFO_BELOW_LOGO      1
  63 #define CONFIG_SYS_WHITE_ON_BLACK               1
  64 #define CONFIG_ATMEL_LCD                1
  65 #define CONFIG_ATMEL_LCD_BGR555         1
  66 #define CONFIG_SYS_CONSOLE_IS_IN_ENV            1
  67
  68 /* LED */
  69 #define CONFIG_AT91_LED
  70 #define CONFIG_RED_LED          AT91_PIN_PC29   /* this is the power led */
  71 #define CONFIG_GREEN_LED        AT91_PIN_PA10   /* this is the user1 led */
  72 #define CONFIG_YELLOW_LED       AT91_PIN_PA11   /* this is the user1 led */
  73
  74 #define CONFIG_BOOTDELAY        3
  75
  76 /*
  77  * BOOTP options
  78  */
  79 #define CONFIG_BOOTP_BOOTFILESIZE       1
  80 #define CONFIG_BOOTP_BOOTPATH           1
  81 #define CONFIG_BOOTP_GATEWAY            1
  82 #define CONFIG_BOOTP_HOSTNAME           1
  83
  84 /*
  85  * Command line configuration.
  86  */
  87 #include <config_cmd_default.h>
  88 #undef CONFIG_CMD_BDI
  89 #undef CONFIG_CMD_FPGA
  90 #undef CONFIG_CMD_IMI
  91 #undef CONFIG_CMD_LOADS
  92 #undef CONFIG_CMD_SOURCE
  93
  94 #define CONFIG_CMD_PING         1
  95 #define CONFIG_CMD_DHCP         1
  96 #define CONFIG_CMD_NAND         1
  97 #define CONFIG_CMD_USB          1
  98
  99 /* SDRAM: Careful: this supposes an AT91CAP-MEM33 expansion card */
 100 #define CONFIG_NR_DRAM_BANKS            1
 101 #define PHYS_SDRAM                      0x70000000
 102 #define PHYS_SDRAM_SIZE                 0x04000000      /* 64 megs */
 103
 104 /* DataFlash */
 105 #define CONFIG_ATMEL_DATAFLASH_SPI
 106 #define CONFIG_HAS_DATAFLASH            1
 107 #define CONFIG_SYS_SPI_WRITE_TOUT               (5*CONFIG_SYS_HZ)
 108 #define CONFIG_SYS_MAX_DATAFLASH_BANKS          1
 109 #define CONFIG_SYS_DATAFLASH_LOGIC_ADDR_CS0     0xC0000000      /* CS0 */
 110 #define AT91_SPI_CLK                    15000000
 111 #define DATAFLASH_TCSS                  (0x1a << 16)
 112 #define DATAFLASH_TCHS                  (0x1 << 24)
 113
 114 /* NOR flash */
 115 #define CONFIG_SYS_FLASH_CFI                    1
 116 #define CONFIG_FLASH_CFI_DRIVER         1
 117 #define PHYS_FLASH_1                    0x10000000
 118 #define CONFIG_SYS_FLASH_BASE                   PHYS_FLASH_1
 119 #define CONFIG_SYS_MAX_FLASH_SECT               256
 120 #define CONFIG_SYS_MAX_FLASH_BANKS              1
 121 /* our ALE is AD21 */
 122 #define CONFIG_SYS_NAND_MASK_ALE                (1 << 21)
 123 /* our CLE is AD22 */
 124 #define CONFIG_SYS_NAND_MASK_CLE                (1 << 22)
 125 #define CONFIG_SYS_NAND_ENABLE_PIN              AT91_PIN_PD15
 126
 127 /* NAND flash */
 128 #ifdef CONFIG_CMD_NAND
 129 #define CONFIG_NAND_ATMEL
 130 #define CONFIG_SYS_MAX_NAND_DEVICE              1
 131 #define CONFIG_SYS_NAND_BASE                    0x40000000
 132 #define CONFIG_SYS_NAND_DBW_8                   1
 133 #endif
 134
 135 #define CONFIG_SYS_64BIT_VSPRINTF               /* needed for nand_util.c */
 136 #endif
 137
 138 /* Ethernet */
 139 #define CONFIG_MACB                     1
 140 #define CONFIG_RMII                     1
 141 #define CONFIG_NET_MULTI                1
 142 #define CONFIG_NET_RETRY_COUNT          20
 143 #define CONFIG_RESET_PHY_R              1
 144
 145 /* USB */
 146 #define CONFIG_USB_ATMEL
 147 #define CONFIG_USB_OHCI_NEW             1
 148 #define CONFIG_DOS_PARTITION            1
 149 #define CONFIG_SYS_USB_OHCI_CPU_INIT            1
 150 #define CONFIG_SYS_USB_OHCI_REGS_BASE           0x00700000      /* AT91_BASE_UHP */
 151 #define CONFIG_SYS_USB_OHCI_SLOT_NAME           "at91cap9"
 152 #define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS      2
 153 #define CONFIG_USB_STORAGE              1
 154 #define CONFIG_CMD_FAT                  1
 155
 156 #define CONFIG_SYS_LOAD_ADDR                    0x72000000      /* load address */
 157
 158 #define CONFIG_SYS_MEMTEST_START                PHYS_SDRAM
 159 #define CONFIG_SYS_MEMTEST_END                  0x73e00000
 160
 161 #define CONFIG_SYS_USE_DATAFLASH                1
 162 #undef CONFIG_SYS_USE_NORFLASH
 163
 164 #ifdef CONFIG_SYS_USE_DATAFLASH
 165
 166 /* bootstrap + u-boot + env + linux in dataflash */
 167 #define CONFIG_ENV_IS_IN_DATAFLASH      1
 168 #define CONFIG_SYS_MONITOR_BASE (CONFIG_SYS_DATAFLASH_LOGIC_ADDR_CS0 + 0x8400)
 169 #define CONFIG_ENV_OFFSET               0x4200
 170 #define CONFIG_ENV_ADDR         (CONFIG_SYS_DATAFLASH_LOGIC_ADDR_CS0 + CONFIG_ENV_OFFSET)
 171 #define CONFIG_ENV_SIZE         0x4200
 172 #define CONFIG_BOOTCOMMAND      "cp.b 0xC0042000 0x72000000 0x210000; bootm"
 173 #define CONFIG_BOOTARGS         "console=ttyS0,115200 "                 \
 174                                 "root=/dev/mtdblock1 "                  \
 175                                 "mtdparts=physmap-flash.0:-(nor);"      \
 176                                 "at91_nand:-(root) "                    \
 177                                 "rw rootfstype=jffs2"
 178
 179 #else
 180
 181 /* bootstrap + u-boot + env + linux in norflash */
 182 #define CONFIG_ENV_IS_IN_FLASH  1
 183 #define CONFIG_SYS_MONITOR_BASE (PHYS_FLASH_1 + 0x8000)
 184 #define CONFIG_ENV_OFFSET               0x4000
 185 #define CONFIG_ENV_ADDR         (PHYS_FLASH_1 + CONFIG_ENV_OFFSET)
 186 #define CONFIG_ENV_SIZE         0x4000
 187 #define CONFIG_BOOTCOMMAND      "cp.b 0x10040000 0x72000000 0x200000; bootm"
 188 #define CONFIG_BOOTARGS         "console=ttyS0,115200 "                 \
 189                                 "root=/dev/mtdblock4 "                  \
 190                                 "mtdparts=physmap-flash.0:16k(bootstrap)ro,"\
 191                                 "16k(env),224k(uboot)ro,-(linux);"      \
 192                                 "at91_nand:-(root) "                    \
 193                                 "rw rootfstype=jffs2"
 194
 195 #endif
 196
 197 #define CONFIG_BAUDRATE         115200
 198 #define CONFIG_SYS_BAUDRATE_TABLE       {115200 , 19200, 38400, 57600, 9600 }
 199
 200 #define CONFIG_SYS_PROMPT               "U-Boot> "
 201 #define CONFIG_SYS_CBSIZE               256
 202 #define CONFIG_SYS_MAXARGS              16
 203 #define CONFIG_SYS_PBSIZE               (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
 204 #define CONFIG_SYS_LONGHELP             1
 205 #define CONFIG_CMDLINE_EDITING  1
 206
 207 /*
 208  * Size of malloc() pool
 209  */
 210 #define CONFIG_SYS_MALLOC_LEN           ROUND(CONFIG_ENV_SIZE + 128*1024, 0x1000)
 211 #define CONFIG_SYS_GBL_DATA_SIZE        128     /* 128 bytes for initial data */
 212
 213 #define CONFIG_STACKSIZE        (32*1024)       /* regular stack */
 214
 215 #ifdef CONFIG_USE_IRQ
 216 #error CONFIG_USE_IRQ not supported
 217 #endif
 218
 219 #endif