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 /* ARM asynchronous clock */
  31 #define AT91_MAIN_CLOCK         12000000        /* from 12 MHz crystal */
  32 #define CONFIG_SYS_HZ           1000
  33
  34 #define CONFIG_ARM926EJS        1       /* This is an ARM926EJS Core    */
  35 #ifdef CONFIG_AT91SAM9M10G45EK
  36 #define CONFIG_AT91SAM9M10G45   1       /* It's an Atmel AT91SAM9M10G45 SoC*/
  37 #else
  38 #define CONFIG_AT91SAM9G45      1       /* It's an Atmel AT91SAM9G45 SoC*/
  39 #endif
  40 #define CONFIG_ARCH_CPU_INIT
  41 #undef CONFIG_USE_IRQ                   /* we don't need IRQ/FIQ stuff  */
  42
  43 #define CONFIG_CMDLINE_TAG      1       /* enable passing of ATAGs      */
  44 #define CONFIG_SETUP_MEMORY_TAGS 1
  45 #define CONFIG_INITRD_TAG       1
  46
  47 #define CONFIG_SKIP_LOWLEVEL_INIT
  48 #define CONFIG_SKIP_RELOCATE_UBOOT
  49
  50 /*
  51  * Hardware drivers
  52  */
  53 #define CONFIG_ATMEL_USART      1
  54 #undef CONFIG_USART0
  55 #undef CONFIG_USART1
  56 #undef CONFIG_USART2
  57 #define CONFIG_USART3           1       /* USART 3 is DBGU */
  58
  59 /* LCD */
  60 #define CONFIG_LCD                      1
  61 #define LCD_BPP                         LCD_COLOR8
  62 #define CONFIG_LCD_LOGO                 1
  63 #undef LCD_TEST_PATTERN
  64 #define CONFIG_LCD_INFO                 1
  65 #define CONFIG_LCD_INFO_BELOW_LOGO      1
  66 #define CONFIG_SYS_WHITE_ON_BLACK               1
  67 #define CONFIG_ATMEL_LCD                1
  68 #define CONFIG_ATMEL_LCD_RGB565         1
  69 #define CONFIG_SYS_CONSOLE_IS_IN_ENV            1
  70 /* board specific(not enough SRAM) */
  71 #define CONFIG_AT91SAM9G45_LCD_BASE             0x73E00000
  72
  73 /* LED */
  74 #define CONFIG_AT91_LED
  75 #define CONFIG_RED_LED          AT91_PIN_PD31   /* this is the user1 led */
  76 #define CONFIG_GREEN_LED        AT91_PIN_PD0    /* this is the user2 led */
  77
  78 #define CONFIG_BOOTDELAY        3
  79
  80 /*
  81  * BOOTP options
  82  */
  83 #define CONFIG_BOOTP_BOOTFILESIZE       1
  84 #define CONFIG_BOOTP_BOOTPATH           1
  85 #define CONFIG_BOOTP_GATEWAY            1
  86 #define CONFIG_BOOTP_HOSTNAME           1
  87
  88 /*
  89  * Command line configuration.
  90  */
  91 #include <config_cmd_default.h>
  92 #undef CONFIG_CMD_BDI
  93 #undef CONFIG_CMD_FPGA
  94 #undef CONFIG_CMD_IMI
  95 #undef CONFIG_CMD_IMLS
  96 #undef CONFIG_CMD_AUTOSCRIPT
  97 #undef CONFIG_CMD_LOADS
  98
  99 #define CONFIG_CMD_PING         1
 100 #define CONFIG_CMD_DHCP         1
 101 #define CONFIG_CMD_NAND         1
 102 #define CONFIG_CMD_USB          1
 103
 104 /* SDRAM */
 105 #define CONFIG_NR_DRAM_BANKS            1
 106 #define PHYS_SDRAM                      0x70000000
 107 #define PHYS_SDRAM_SIZE                 0x08000000      /* 128 megs */
 108
 109 /* DataFlash */
 110 #ifdef CONFIG_ATMEL_SPI
 111 #define CONFIG_CMD_SF
 112 #define CONFIG_CMD_SPI
 113 #define CONFIG_SPI_FLASH                1
 114 #define CONFIG_SPI_FLASH_ATMEL          1
 115 #define CONFIG_SYS_MAX_DATAFLASH_BANKS  1
 116 #endif
 117
 118 /* NOR flash, if populated */
 119 #ifndef CONFIG_CMD_NAND
 120 #define CONFIG_SYS_NO_FLASH             1
 121 #define CONFIG_SYS_64BIT_VSPRINTF               /* needed for nand_util.c */
 122 #else
 123 #define CONFIG_SYS_FLASH_CFI            1
 124 #define CONFIG_FLASH_CFI_DRIVER         1
 125 #define PHYS_FLASH_1                    0x10000000
 126 #define CONFIG_SYS_FLASH_BASE                   PHYS_FLASH_1
 127 #define CONFIG_SYS_MAX_FLASH_SECT               256
 128 #define CONFIG_SYS_MAX_FLASH_BANKS              1
 129 #endif
 130
 131 /* NAND flash */
 132 #ifdef CONFIG_CMD_NAND
 133 #define CONFIG_NAND_MAX_CHIPS                   1
 134 #define CONFIG_NAND_ATMEL
 135 #define CONFIG_SYS_MAX_NAND_DEVICE              1
 136 #define CONFIG_SYS_NAND_BASE                    0x40000000
 137 #define CONFIG_SYS_NAND_DBW_8                   1
 138 /* our ALE is AD21 */
 139 #define CONFIG_SYS_NAND_MASK_ALE                (1 << 21)
 140 /* our CLE is AD22 */
 141 #define CONFIG_SYS_NAND_MASK_CLE                (1 << 22)
 142 #define CONFIG_SYS_NAND_ENABLE_PIN              AT91_PIN_PC14
 143 #define CONFIG_SYS_NAND_READY_PIN               AT91_PIN_PC8
 144
 145 #define CONFIG_SYS_64BIT_VSPRINTF               /* needed for nand_util.c */
 146 #endif
 147
 148 /* Ethernet */
 149 #define CONFIG_MACB                     1
 150 #define CONFIG_RMII                     1
 151 #define CONFIG_NET_MULTI                1
 152 #define CONFIG_NET_RETRY_COUNT          20
 153 #define CONFIG_RESET_PHY_R              1
 154
 155 /* USB */
 156 #define CONFIG_USB_ATMEL
 157 #define CONFIG_USB_OHCI_NEW             1
 158 #define CONFIG_DOS_PARTITION            1
 159 #define CONFIG_SYS_USB_OHCI_CPU_INIT            1
 160 #define CONFIG_SYS_USB_OHCI_REGS_BASE           0x00700000      /* AT91SAM9G45_UHP_OHCI_BASE */
 161 #define CONFIG_SYS_USB_OHCI_SLOT_NAME           "at91sam9g45"
 162 #define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS      2
 163 #define CONFIG_USB_STORAGE              1
 164
 165 #define CONFIG_SYS_LOAD_ADDR                    0x22000000      /* load address */
 166
 167 #define CONFIG_SYS_MEMTEST_START                PHYS_SDRAM
 168 #define CONFIG_SYS_MEMTEST_END                  0x23e00000
 169
 170 #ifdef CONFIG_SYS_USE_DATAFLASH
 171
 172 /* bootstrap + u-boot + env + linux in dataflash on CS0 */
 173 #define CONFIG_ENV_IS_IN_SPI_FLASH      1
 174 #define CONFIG_SYS_MONITOR_BASE (0xC0000000 + 0x8400)
 175 #define CONFIG_ENV_OFFSET               0x4200
 176 #define CONFIG_ENV_ADDR         (0xC0000000 + CONFIG_ENV_OFFSET)
 177 #define CONFIG_ENV_SIZE         0x4200
 178 #define CONFIG_ENV_SECT_SIZE            0x10000
 179 #define CONFIG_BOOTCOMMAND      "cp.b 0xC0042000 0x22000000 0x210000; bootm"
 180 #define CONFIG_BOOTARGS         "console=ttyS0,115200 " \
 181                                 "root=/dev/mtdblock0 " \
 182                                 "mtdparts=at91_nand:-(root) "\
 183                                 "rw rootfstype=jffs2"
 184
 185 #else /* CONFIG_SYS_USE_NANDFLASH */
 186
 187 /* bootstrap + u-boot + env + linux in nandflash */
 188 #define CONFIG_ENV_IS_IN_NAND   1
 189 #define CONFIG_ENV_OFFSET               0x60000
 190 #define CONFIG_ENV_OFFSET_REDUND        0x80000
 191 #define CONFIG_ENV_SIZE         0x20000         /* 1 sector = 128 kB */
 192 #define CONFIG_BOOTCOMMAND      "nand read 0x72000000 0x200000 0x200000; bootm"
 193 #define CONFIG_BOOTARGS         "console=ttyS0,115200 " \
 194                                 "root=/dev/mtdblock5 " \
 195                                 "mtdparts=at91_nand:128k(bootstrap)ro, \
 196                                 256k(uboot)ro,128k(env1)ro,128k(env2)ro, \
 197                                 2M(linux),-(root) " \
 198                                 "rw rootfstype=jffs2"
 199
 200 #endif
 201
 202 #define CONFIG_BAUDRATE         115200
 203 #define CONFIG_SYS_BAUDRATE_TABLE       {115200 , 19200, 38400, 57600, 9600 }
 204
 205 #define CONFIG_SYS_PROMPT               "U-Boot> "
 206 #define CONFIG_SYS_CBSIZE               256
 207 #define CONFIG_SYS_MAXARGS              16
 208 #define CONFIG_SYS_PBSIZE               (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
 209 #define CONFIG_SYS_LONGHELP             1
 210 #define CONFIG_CMDLINE_EDITING  1
 211 #define CONFIG_AUTO_COMPLETE
 212 #define CONFIG_SYS_HUSH_PARSER
 213 #define CONFIG_SYS_PROMPT_HUSH_PS2      "> "
 214
 215 /*
 216  * Size of malloc() pool
 217  */
 218 #define CONFIG_SYS_MALLOC_LEN           ROUND(3 * CONFIG_ENV_SIZE + 128*1024, 0x1000)
 219 #define CONFIG_SYS_GBL_DATA_SIZE        128     /* 128 bytes for initial data */
 220
 221 #define CONFIG_STACKSIZE        (32*1024)       /* regular stack */
 222
 223 #ifdef CONFIG_USE_IRQ
 224 #error CONFIG_USE_IRQ not supported
 225 #endif
 226
 227 #endif