include/configs/at91sam9m10g45ek.h

   1 /*
   2  * (C) Copyright 2007-2008
   3  * Stelian Pop <stelian@popies.net>
   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 #include <asm/hardware.h>
  31
  32 #define CONFIG_AT91_LEGACY
  33 #define CONFIG_ATMEL_LEGACY             /* required until (g)pio is fixed */
  34
  35 /* ARM asynchronous clock */
  36 #define CONFIG_SYS_AT91_SLOW_CLOCK      32768
  37 #define CONFIG_SYS_AT91_MAIN_CLOCK      12000000 /* from 12 MHz crystal */
  38 #define CONFIG_SYS_HZ                   1000
  39
  40 #define CONFIG_AT91SAM9M10G45EK
  41 #define CONFIG_AT91FAMILY
  42
  43 #define CONFIG_CMDLINE_TAG              /* enable passing of ATAGs      */
  44 #define CONFIG_SETUP_MEMORY_TAGS
  45 #define CONFIG_INITRD_TAG
  46 #define CONFIG_SKIP_LOWLEVEL_INIT
  47 #define CONFIG_BOARD_EARLY_INIT_F
  48 #define CONFIG_DISPLAY_CPUINFO
  49
  50 #define CONFIG_CMD_BOOTZ
  51 #define CONFIG_OF_LIBFDT
  52
  53 /* general purpose I/O */
  54 #define CONFIG_ATMEL_LEGACY             /* required until (g)pio is fixed */
  55 #define CONFIG_AT91_GPIO
  56 #define CONFIG_AT91_GPIO_PULLUP 1       /* keep pullups on peripheral pins */
  57
  58 /* serial console */
  59 #define CONFIG_ATMEL_USART
  60 #define CONFIG_USART_BASE               ATMEL_BASE_DBGU
  61 #define CONFIG_USART_ID                 ATMEL_ID_SYS
  62
  63 /* LCD */
  64 #define CONFIG_LCD
  65 #define LCD_BPP                         LCD_COLOR8
  66 #define CONFIG_LCD_LOGO
  67 #undef LCD_TEST_PATTERN
  68 #define CONFIG_LCD_INFO
  69 #define CONFIG_LCD_INFO_BELOW_LOGO
  70 #define CONFIG_SYS_WHITE_ON_BLACK
  71 #define CONFIG_ATMEL_LCD
  72 #define CONFIG_ATMEL_LCD_RGB565
  73 #define CONFIG_SYS_CONSOLE_IS_IN_ENV
  74 /* board specific(not enough SRAM) */
  75 #define CONFIG_AT91SAM9G45_LCD_BASE             0x73E00000
  76
  77 /* LED */
  78 #define CONFIG_AT91_LED
  79 #define CONFIG_RED_LED          AT91_PIN_PD31   /* this is the user1 led */
  80 #define CONFIG_GREEN_LED        AT91_PIN_PD0    /* this is the user2 led */
  81
  82 #define CONFIG_BOOTDELAY        3
  83
  84 /*
  85  * BOOTP options
  86  */
  87 #define CONFIG_BOOTP_BOOTFILESIZE
  88 #define CONFIG_BOOTP_BOOTPATH
  89 #define CONFIG_BOOTP_GATEWAY
  90 #define CONFIG_BOOTP_HOSTNAME
  91
  92 /*
  93  * Command line configuration.
  94  */
  95 #include <config_cmd_default.h>
  96 #undef CONFIG_CMD_BDI
  97 #undef CONFIG_CMD_FPGA
  98 #undef CONFIG_CMD_IMI
  99 #undef CONFIG_CMD_IMLS
 100 #undef CONFIG_CMD_LOADS
 101
 102 #define CONFIG_CMD_PING
 103 #define CONFIG_CMD_DHCP
 104 #define CONFIG_CMD_NAND
 105 #define CONFIG_CMD_USB
 106
 107 /* SDRAM */
 108 #define CONFIG_NR_DRAM_BANKS            1
 109 #define CONFIG_SYS_SDRAM_BASE           ATMEL_BASE_CS6
 110 #define CONFIG_SYS_SDRAM_SIZE           0x08000000
 111
 112 #define CONFIG_SYS_INIT_SP_ADDR \
 113         (CONFIG_SYS_SDRAM_BASE + 4 * 1024 - GENERATED_GBL_DATA_SIZE)
 114
 115 /* No NOR flash */
 116 #define CONFIG_SYS_NO_FLASH
 117
 118 /* NAND flash */
 119 #ifdef CONFIG_CMD_NAND
 120 #define CONFIG_NAND_ATMEL
 121 #define CONFIG_SYS_MAX_NAND_DEVICE              1
 122 #define CONFIG_SYS_NAND_BASE                    ATMEL_BASE_CS3
 123 #define CONFIG_SYS_NAND_DBW_8
 124 /* our ALE is AD21 */
 125 #define CONFIG_SYS_NAND_MASK_ALE                (1 << 21)
 126 /* our CLE is AD22 */
 127 #define CONFIG_SYS_NAND_MASK_CLE                (1 << 22)
 128 #define CONFIG_SYS_NAND_ENABLE_PIN              AT91_PIN_PC14
 129 #define CONFIG_SYS_NAND_READY_PIN               AT91_PIN_PC8
 130
 131 #endif
 132
 133 /* Ethernet */
 134 #define CONFIG_MACB
 135 #define CONFIG_RMII
 136 #define CONFIG_NET_RETRY_COUNT          20
 137 #define CONFIG_RESET_PHY_R
 138
 139 /* USB */
 140 #define CONFIG_USB_EHCI
 141 #define CONFIG_USB_EHCI_ATMEL
 142 #define CONFIG_SYS_USB_EHCI_MAX_ROOT_PORTS      2
 143 #define CONFIG_DOS_PARTITION
 144 #define CONFIG_USB_STORAGE
 145
 146 #define CONFIG_SYS_LOAD_ADDR            0x22000000      /* load address */
 147
 148 #define CONFIG_SYS_MEMTEST_START        CONFIG_SYS_SDRAM_BASE
 149 #define CONFIG_SYS_MEMTEST_END          0x23e00000
 150
 151 /* bootstrap + u-boot + env in nandflash */
 152 #define CONFIG_ENV_IS_IN_NAND
 153 #define CONFIG_ENV_OFFSET               0xc0000
 154 #define CONFIG_ENV_OFFSET_REDUND        0x100000
 155 #define CONFIG_ENV_SIZE                 0x20000
 156
 157 #define CONFIG_BOOTCOMMAND                                              \
 158         "nand read 0x70000000 0x200000 0x300000;"                       \
 159         "bootm 0x70000000"
 160 #define CONFIG_BOOTARGS                                                 \
 161         "console=ttyS0,115200 earlyprintk "                             \
 162         "mtdparts=atmel_nand:256k(bootstrap)ro,512k(uboot)ro,"          \
 163         "256k(env),256k(env_redundant),256k(spare),"                    \
 164         "512k(dtb),6M(kernel)ro,-(rootfs) "                             \
 165         "root=/dev/mtdblock7 rw rootfstype=jffs2"
 166
 167 #define CONFIG_BAUDRATE                 115200
 168
 169 #define CONFIG_SYS_PROMPT               "U-Boot> "
 170 #define CONFIG_SYS_CBSIZE               256
 171 #define CONFIG_SYS_MAXARGS              16
 172 #define CONFIG_SYS_PBSIZE               (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
 173 #define CONFIG_SYS_LONGHELP
 174 #define CONFIG_CMDLINE_EDITING
 175 #define CONFIG_AUTO_COMPLETE
 176 #define CONFIG_SYS_HUSH_PARSER
 177
 178 /*
 179  * Size of malloc() pool
 180  */
 181 #define CONFIG_SYS_MALLOC_LEN           ROUND(3 * CONFIG_ENV_SIZE + 128*1024, 0x1000)
 182
 183 #endif