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  * SPDX-License-Identifier:     GPL-2.0+
   9  */
  10
  11 #ifndef __CONFIG_H
  12 #define __CONFIG_H
  13
  14 #include <asm/hardware.h>
  15
  16 #define CONFIG_SYS_TEXT_BASE            0x73f00000
  17
  18 #define CONFIG_ATMEL_LEGACY             /* required until (g)pio is fixed */
  19
  20 /* ARM asynchronous clock */
  21 #define CONFIG_SYS_AT91_SLOW_CLOCK      32768
  22 #define CONFIG_SYS_AT91_MAIN_CLOCK      12000000 /* from 12 MHz crystal */
  23
  24 #define CONFIG_AT91SAM9M10G45EK
  25 #define CONFIG_AT91FAMILY
  26
  27 #define CONFIG_CMDLINE_TAG              /* enable passing of ATAGs      */
  28 #define CONFIG_SETUP_MEMORY_TAGS
  29 #define CONFIG_INITRD_TAG
  30 #define CONFIG_SKIP_LOWLEVEL_INIT
  31 #define CONFIG_BOARD_EARLY_INIT_F
  32 #define CONFIG_DISPLAY_CPUINFO
  33
  34 #define CONFIG_CMD_BOOTZ
  35 #define CONFIG_OF_LIBFDT
  36
  37 #define CONFIG_SYS_GENERIC_BOARD
  38
  39 /* general purpose I/O */
  40 #define CONFIG_ATMEL_LEGACY             /* required until (g)pio is fixed */
  41 #define CONFIG_AT91_GPIO
  42 #define CONFIG_AT91_GPIO_PULLUP 1       /* keep pullups on peripheral pins */
  43
  44 /* serial console */
  45 #define CONFIG_ATMEL_USART
  46 #define CONFIG_USART_BASE               ATMEL_BASE_DBGU
  47 #define CONFIG_USART_ID                 ATMEL_ID_SYS
  48
  49 /* LCD */
  50 #define CONFIG_LCD
  51 #define LCD_BPP                         LCD_COLOR8
  52 #define CONFIG_LCD_LOGO
  53 #undef LCD_TEST_PATTERN
  54 #define CONFIG_LCD_INFO
  55 #define CONFIG_LCD_INFO_BELOW_LOGO
  56 #define CONFIG_SYS_WHITE_ON_BLACK
  57 #define CONFIG_ATMEL_LCD
  58 #define CONFIG_ATMEL_LCD_RGB565
  59 #define CONFIG_SYS_CONSOLE_IS_IN_ENV
  60 /* board specific(not enough SRAM) */
  61 #define CONFIG_AT91SAM9G45_LCD_BASE             0x73E00000
  62
  63 /* LED */
  64 #define CONFIG_AT91_LED
  65 #define CONFIG_RED_LED          AT91_PIN_PD31   /* this is the user1 led */
  66 #define CONFIG_GREEN_LED        AT91_PIN_PD0    /* this is the user2 led */
  67
  68 #define CONFIG_BOOTDELAY        3
  69
  70 /*
  71  * BOOTP options
  72  */
  73 #define CONFIG_BOOTP_BOOTFILESIZE
  74 #define CONFIG_BOOTP_BOOTPATH
  75 #define CONFIG_BOOTP_GATEWAY
  76 #define CONFIG_BOOTP_HOSTNAME
  77
  78 /*
  79  * Command line configuration.
  80  */
  81
  82 /* No NOR flash */
  83 #define CONFIG_SYS_NO_FLASH
  84
  85 #include <config_cmd_default.h>
  86 #undef CONFIG_CMD_BDI
  87 #undef CONFIG_CMD_FPGA
  88 #undef CONFIG_CMD_IMI
  89 #undef CONFIG_CMD_IMLS
  90 #undef CONFIG_CMD_LOADS
  91
  92 #define CONFIG_CMD_PING
  93 #define CONFIG_CMD_DHCP
  94 #define CONFIG_CMD_NAND
  95 #define CONFIG_CMD_USB
  96
  97 /* SDRAM */
  98 #define CONFIG_NR_DRAM_BANKS            1
  99 #define CONFIG_SYS_SDRAM_BASE           ATMEL_BASE_CS6
 100 #define CONFIG_SYS_SDRAM_SIZE           0x08000000
 101
 102 #define CONFIG_SYS_INIT_SP_ADDR \
 103         (CONFIG_SYS_SDRAM_BASE + 4 * 1024 - GENERATED_GBL_DATA_SIZE)
 104
 105 /* NAND flash */
 106 #ifdef CONFIG_CMD_NAND
 107 #define CONFIG_NAND_ATMEL
 108 #define CONFIG_SYS_MAX_NAND_DEVICE              1
 109 #define CONFIG_SYS_NAND_BASE                    ATMEL_BASE_CS3
 110 #define CONFIG_SYS_NAND_DBW_8
 111 /* our ALE is AD21 */
 112 #define CONFIG_SYS_NAND_MASK_ALE                (1 << 21)
 113 /* our CLE is AD22 */
 114 #define CONFIG_SYS_NAND_MASK_CLE                (1 << 22)
 115 #define CONFIG_SYS_NAND_ENABLE_PIN              AT91_PIN_PC14
 116 #define CONFIG_SYS_NAND_READY_PIN               AT91_PIN_PC8
 117
 118 #endif
 119
 120 /* Ethernet */
 121 #define CONFIG_MACB
 122 #define CONFIG_RMII
 123 #define CONFIG_NET_RETRY_COUNT          20
 124 #define CONFIG_RESET_PHY_R
 125 #define CONFIG_AT91_WANTS_COMMON_PHY
 126
 127 /* USB */
 128 #define CONFIG_USB_EHCI
 129 #define CONFIG_USB_EHCI_ATMEL
 130 #define CONFIG_SYS_USB_EHCI_MAX_ROOT_PORTS      2
 131 #define CONFIG_DOS_PARTITION
 132 #define CONFIG_USB_STORAGE
 133
 134 #define CONFIG_SYS_LOAD_ADDR            0x22000000      /* load address */
 135
 136 #define CONFIG_SYS_MEMTEST_START        CONFIG_SYS_SDRAM_BASE
 137 #define CONFIG_SYS_MEMTEST_END          0x23e00000
 138
 139 /* bootstrap + u-boot + env in nandflash */
 140 #define CONFIG_ENV_IS_IN_NAND
 141 #define CONFIG_ENV_OFFSET               0xc0000
 142 #define CONFIG_ENV_OFFSET_REDUND        0x100000
 143 #define CONFIG_ENV_SIZE                 0x20000
 144
 145 #define CONFIG_BOOTCOMMAND                                              \
 146         "nand read 0x70000000 0x200000 0x300000;"                       \
 147         "bootm 0x70000000"
 148 #define CONFIG_BOOTARGS                                                 \
 149         "console=ttyS0,115200 earlyprintk "                             \
 150         "mtdparts=atmel_nand:256k(bootstrap)ro,512k(uboot)ro,"          \
 151         "256k(env),256k(env_redundant),256k(spare),"                    \
 152         "512k(dtb),6M(kernel)ro,-(rootfs) "                             \
 153         "root=/dev/mtdblock7 rw rootfstype=jffs2"
 154
 155 #define CONFIG_BAUDRATE                 115200
 156
 157 #define CONFIG_SYS_PROMPT               "U-Boot> "
 158 #define CONFIG_SYS_CBSIZE               256
 159 #define CONFIG_SYS_MAXARGS              16
 160 #define CONFIG_SYS_PBSIZE               (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
 161 #define CONFIG_SYS_LONGHELP
 162 #define CONFIG_CMDLINE_EDITING
 163 #define CONFIG_AUTO_COMPLETE
 164 #define CONFIG_SYS_HUSH_PARSER
 165
 166 /*
 167  * Size of malloc() pool
 168  */
 169 #define CONFIG_SYS_MALLOC_LEN           ROUND(3 * CONFIG_ENV_SIZE + 128*1024, 0x1000)
 170
 171 #endif