include/configs/at91sam9m10g45ek.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 AT91SAM9M10G45EK board(and AT91SAM9G45EKES).
   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 #define CONFIG_AT91_LEGACY
  31
  32 /* ARM asynchronous clock */
  33 #define AT91_MAIN_CLOCK         12000000        /* from 12 MHz crystal */
  34 #define CONFIG_SYS_HZ           1000
  35
  36 #define CONFIG_ARM926EJS        1       /* This is an ARM926EJS Core    */
  37 #ifdef CONFIG_AT91SAM9M10G45EK
  38 #define CONFIG_AT91SAM9M10G45   1       /* It's an Atmel AT91SAM9M10G45 SoC*/
  39 #else
  40 #define CONFIG_AT91SAM9G45      1       /* It's an Atmel AT91SAM9G45 SoC*/
  41 #endif
  42 #define CONFIG_ARCH_CPU_INIT
  43 #undef CONFIG_USE_IRQ                   /* we don't need IRQ/FIQ stuff  */
  44
  45 #define CONFIG_CMDLINE_TAG      1       /* enable passing of ATAGs      */
  46 #define CONFIG_SETUP_MEMORY_TAGS 1
  47 #define CONFIG_INITRD_TAG       1
  48
  49 #define CONFIG_SKIP_LOWLEVEL_INIT
  50 #define CONFIG_SKIP_RELOCATE_UBOOT
  51
  52 /*
  53  * Hardware drivers
  54  */
  55 #define CONFIG_AT91_GPIO        1
  56 #define CONFIG_ATMEL_USART      1
  57 #undef CONFIG_USART0
  58 #undef CONFIG_USART1
  59 #undef CONFIG_USART2
  60 #define CONFIG_USART3           1       /* USART 3 is DBGU */
  61
  62 /* LCD */
  63 #define CONFIG_LCD                      1
  64 #define LCD_BPP                         LCD_COLOR8
  65 #define CONFIG_LCD_LOGO                 1
  66 #undef LCD_TEST_PATTERN
  67 #define CONFIG_LCD_INFO                 1
  68 #define CONFIG_LCD_INFO_BELOW_LOGO      1
  69 #define CONFIG_SYS_WHITE_ON_BLACK               1
  70 #define CONFIG_ATMEL_LCD                1
  71 #define CONFIG_ATMEL_LCD_RGB565         1
  72 #define CONFIG_SYS_CONSOLE_IS_IN_ENV            1
  73 /* board specific(not enough SRAM) */
  74 #define CONFIG_AT91SAM9G45_LCD_BASE             0x73E00000
  75
  76 /* LED */
  77 #define CONFIG_AT91_LED
  78 #define CONFIG_RED_LED          AT91_PIN_PD31   /* this is the user1 led */
  79 #define CONFIG_GREEN_LED        AT91_PIN_PD0    /* this is the user2 led */
  80
  81 #define CONFIG_BOOTDELAY        3
  82
  83 /*
  84  * BOOTP options
  85  */
  86 #define CONFIG_BOOTP_BOOTFILESIZE       1
  87 #define CONFIG_BOOTP_BOOTPATH           1
  88 #define CONFIG_BOOTP_GATEWAY            1
  89 #define CONFIG_BOOTP_HOSTNAME           1
  90
  91 /*
  92  * Command line configuration.
  93  */
  94 #include <config_cmd_default.h>
  95 #undef CONFIG_CMD_BDI
  96 #undef CONFIG_CMD_FPGA
  97 #undef CONFIG_CMD_IMI
  98 #undef CONFIG_CMD_IMLS
  99 #undef CONFIG_CMD_AUTOSCRIPT
 100 #undef CONFIG_CMD_LOADS
 101
 102 #define CONFIG_CMD_PING         1
 103 #define CONFIG_CMD_DHCP         1
 104 #define CONFIG_CMD_NAND         1
 105 #define CONFIG_CMD_USB          1
 106
 107 /* SDRAM */
 108 #define CONFIG_NR_DRAM_BANKS            1
 109 #define PHYS_SDRAM                      0x70000000
 110 #define PHYS_SDRAM_SIZE                 0x08000000      /* 128 megs */
 111
 112 /* DataFlash */
 113 #ifdef CONFIG_ATMEL_SPI
 114 #define CONFIG_CMD_SF
 115 #define CONFIG_CMD_SPI
 116 #define CONFIG_SPI_FLASH                1
 117 #define CONFIG_SPI_FLASH_ATMEL          1
 118 #define CONFIG_SYS_MAX_DATAFLASH_BANKS  1
 119 #endif
 120
 121 /* NOR flash, if populated */
 122 #ifndef CONFIG_CMD_NAND
 123 #define CONFIG_SYS_NO_FLASH             1
 124 #else
 125 #define CONFIG_SYS_FLASH_CFI            1
 126 #define CONFIG_FLASH_CFI_DRIVER         1
 127 #define PHYS_FLASH_1                    0x10000000
 128 #define CONFIG_SYS_FLASH_BASE                   PHYS_FLASH_1
 129 #define CONFIG_SYS_MAX_FLASH_SECT               256
 130 #define CONFIG_SYS_MAX_FLASH_BANKS              1
 131 #endif
 132
 133 /* NAND flash */
 134 #ifdef CONFIG_CMD_NAND
 135 #define CONFIG_NAND_MAX_CHIPS                   1
 136 #define CONFIG_NAND_ATMEL
 137 #define CONFIG_SYS_MAX_NAND_DEVICE              1
 138 #define CONFIG_SYS_NAND_BASE                    0x40000000
 139 #define CONFIG_SYS_NAND_DBW_8                   1
 140 /* our ALE is AD21 */
 141 #define CONFIG_SYS_NAND_MASK_ALE                (1 << 21)
 142 /* our CLE is AD22 */
 143 #define CONFIG_SYS_NAND_MASK_CLE                (1 << 22)
 144 #define CONFIG_SYS_NAND_ENABLE_PIN              AT91_PIN_PC14
 145 #define CONFIG_SYS_NAND_READY_PIN               AT91_PIN_PC8
 146
 147 #endif
 148
 149 /* Ethernet */
 150 #define CONFIG_MACB                     1
 151 #define CONFIG_RMII                     1
 152 #define CONFIG_NET_MULTI                1
 153 #define CONFIG_NET_RETRY_COUNT          20
 154 #define CONFIG_RESET_PHY_R              1
 155
 156 /* USB */
 157 #define CONFIG_USB_ATMEL
 158 #define CONFIG_USB_OHCI_NEW             1
 159 #define CONFIG_DOS_PARTITION            1
 160 #define CONFIG_SYS_USB_OHCI_CPU_INIT            1
 161 #define CONFIG_SYS_USB_OHCI_REGS_BASE           0x00700000      /* AT91SAM9G45_UHP_OHCI_BASE */
 162 #define CONFIG_SYS_USB_OHCI_SLOT_NAME           "at91sam9g45"
 163 #define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS      2
 164 #define CONFIG_USB_STORAGE              1
 165
 166 #define CONFIG_SYS_LOAD_ADDR                    0x22000000      /* load address */
 167
 168 #define CONFIG_SYS_MEMTEST_START                PHYS_SDRAM
 169 #define CONFIG_SYS_MEMTEST_END                  0x23e00000
 170
 171 #ifdef CONFIG_SYS_USE_DATAFLASH
 172
 173 /* bootstrap + u-boot + env + linux in dataflash on CS0 */
 174 #define CONFIG_ENV_IS_IN_SPI_FLASH      1
 175 #define CONFIG_SYS_MONITOR_BASE (0xC0000000 + 0x8400)
 176 #define CONFIG_ENV_OFFSET               0x4200
 177 #define CONFIG_ENV_ADDR         (0xC0000000 + CONFIG_ENV_OFFSET)
 178 #define CONFIG_ENV_SIZE         0x4200
 179 #define CONFIG_ENV_SECT_SIZE            0x10000
 180 #define CONFIG_BOOTCOMMAND      "cp.b 0xC0042000 0x22000000 0x210000; bootm"
 181 #define CONFIG_BOOTARGS         "console=ttyS0,115200 " \
 182                                 "root=/dev/mtdblock0 " \
 183                                 "mtdparts=atmel_nand:-(root) "\
 184                                 "rw rootfstype=jffs2"
 185
 186 #else /* CONFIG_SYS_USE_NANDFLASH */
 187
 188 /* bootstrap + u-boot + env + linux in nandflash */
 189 #define CONFIG_ENV_IS_IN_NAND   1
 190 #define CONFIG_ENV_OFFSET               0x60000
 191 #define CONFIG_ENV_OFFSET_REDUND        0x80000
 192 #define CONFIG_ENV_SIZE         0x20000         /* 1 sector = 128 kB */
 193 #define CONFIG_BOOTCOMMAND      "nand read 0x72000000 0x200000 0x200000; bootm"
 194 #define CONFIG_BOOTARGS         "console=ttyS0,115200 " \
 195                                 "root=/dev/mtdblock5 " \
 196                                 "mtdparts=atmel_nand:128k(bootstrap)ro, \
 197                                 256k(uboot)ro,128k(env1)ro,128k(env2)ro, \
 198                                 2M(linux),-(root) " \
 199                                 "rw rootfstype=jffs2"
 200
 201 #endif
 202
 203 #define CONFIG_BAUDRATE         115200
 204 #define CONFIG_SYS_BAUDRATE_TABLE       {115200 , 19200, 38400, 57600, 9600 }
 205
 206 #define CONFIG_SYS_PROMPT               "U-Boot> "
 207 #define CONFIG_SYS_CBSIZE               256
 208 #define CONFIG_SYS_MAXARGS              16
 209 #define CONFIG_SYS_PBSIZE               (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
 210 #define CONFIG_SYS_LONGHELP             1
 211 #define CONFIG_CMDLINE_EDITING  1
 212 #define CONFIG_AUTO_COMPLETE
 213 #define CONFIG_SYS_HUSH_PARSER
 214 #define CONFIG_SYS_PROMPT_HUSH_PS2      "> "
 215
 216 /*
 217  * Size of malloc() pool
 218  */
 219 #define CONFIG_SYS_MALLOC_LEN           ROUND(3 * CONFIG_ENV_SIZE + 128*1024, 0x1000)
 220 #define CONFIG_SYS_GBL_DATA_SIZE        128     /* 128 bytes for initial data */
 221
 222 #define CONFIG_STACKSIZE        (32*1024)       /* regular stack */
 223
 224 #ifdef CONFIG_USE_IRQ
 225 #error CONFIG_USE_IRQ not supported
 226 #endif
 227
 228 #endif