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_AT91_LEGACY
  17 #define CONFIG_ATMEL_LEGACY             /* required until (g)pio is fixed */
  18
  19 /* ARM asynchronous clock */
  20 #define CONFIG_SYS_AT91_SLOW_CLOCK      32768
  21 #define CONFIG_SYS_AT91_MAIN_CLOCK      12000000 /* from 12 MHz crystal */
  22 #define CONFIG_SYS_HZ                   1000
  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 /* general purpose I/O */
  38 #define CONFIG_ATMEL_LEGACY             /* required until (g)pio is fixed */
  39 #define CONFIG_AT91_GPIO
  40 #define CONFIG_AT91_GPIO_PULLUP 1       /* keep pullups on peripheral pins */
  41
  42 /* serial console */
  43 #define CONFIG_ATMEL_USART
  44 #define CONFIG_USART_BASE               ATMEL_BASE_DBGU
  45 #define CONFIG_USART_ID                 ATMEL_ID_SYS
  46
  47 /* LCD */
  48 #define CONFIG_LCD
  49 #define LCD_BPP                         LCD_COLOR8
  50 #define CONFIG_LCD_LOGO
  51 #undef LCD_TEST_PATTERN
  52 #define CONFIG_LCD_INFO
  53 #define CONFIG_LCD_INFO_BELOW_LOGO
  54 #define CONFIG_SYS_WHITE_ON_BLACK
  55 #define CONFIG_ATMEL_LCD
  56 #define CONFIG_ATMEL_LCD_RGB565
  57 #define CONFIG_SYS_CONSOLE_IS_IN_ENV
  58 /* board specific(not enough SRAM) */
  59 #define CONFIG_AT91SAM9G45_LCD_BASE             0x73E00000
  60
  61 /* LED */
  62 #define CONFIG_AT91_LED
  63 #define CONFIG_RED_LED          AT91_PIN_PD31   /* this is the user1 led */
  64 #define CONFIG_GREEN_LED        AT91_PIN_PD0    /* this is the user2 led */
  65
  66 #define CONFIG_BOOTDELAY        3
  67
  68 /*
  69  * BOOTP options
  70  */
  71 #define CONFIG_BOOTP_BOOTFILESIZE
  72 #define CONFIG_BOOTP_BOOTPATH
  73 #define CONFIG_BOOTP_GATEWAY
  74 #define CONFIG_BOOTP_HOSTNAME
  75
  76 /*
  77  * Command line configuration.
  78  */
  79 #include <config_cmd_default.h>
  80 #undef CONFIG_CMD_BDI
  81 #undef CONFIG_CMD_FPGA
  82 #undef CONFIG_CMD_IMI
  83 #undef CONFIG_CMD_IMLS
  84 #undef CONFIG_CMD_LOADS
  85
  86 #define CONFIG_CMD_PING
  87 #define CONFIG_CMD_DHCP
  88 #define CONFIG_CMD_NAND
  89 #define CONFIG_CMD_USB
  90
  91 /* SDRAM */
  92 #define CONFIG_NR_DRAM_BANKS            1
  93 #define CONFIG_SYS_SDRAM_BASE           ATMEL_BASE_CS6
  94 #define CONFIG_SYS_SDRAM_SIZE           0x08000000
  95
  96 #define CONFIG_SYS_INIT_SP_ADDR \
  97         (CONFIG_SYS_SDRAM_BASE + 4 * 1024 - GENERATED_GBL_DATA_SIZE)
  98
  99 /* No NOR flash */
 100 #define CONFIG_SYS_NO_FLASH
 101
 102 /* NAND flash */
 103 #ifdef CONFIG_CMD_NAND
 104 #define CONFIG_NAND_ATMEL
 105 #define CONFIG_SYS_MAX_NAND_DEVICE              1
 106 #define CONFIG_SYS_NAND_BASE                    ATMEL_BASE_CS3
 107 #define CONFIG_SYS_NAND_DBW_8
 108 /* our ALE is AD21 */
 109 #define CONFIG_SYS_NAND_MASK_ALE                (1 << 21)
 110 /* our CLE is AD22 */
 111 #define CONFIG_SYS_NAND_MASK_CLE                (1 << 22)
 112 #define CONFIG_SYS_NAND_ENABLE_PIN              AT91_PIN_PC14
 113 #define CONFIG_SYS_NAND_READY_PIN               AT91_PIN_PC8
 114
 115 #endif
 116
 117 /* Ethernet */
 118 #define CONFIG_MACB
 119 #define CONFIG_RMII
 120 #define CONFIG_NET_RETRY_COUNT          20
 121 #define CONFIG_RESET_PHY_R
 122
 123 /* USB */
 124 #define CONFIG_USB_EHCI
 125 #define CONFIG_USB_EHCI_ATMEL
 126 #define CONFIG_SYS_USB_EHCI_MAX_ROOT_PORTS      2
 127 #define CONFIG_DOS_PARTITION
 128 #define CONFIG_USB_STORAGE
 129
 130 #define CONFIG_SYS_LOAD_ADDR            0x22000000      /* load address */
 131
 132 #define CONFIG_SYS_MEMTEST_START        CONFIG_SYS_SDRAM_BASE
 133 #define CONFIG_SYS_MEMTEST_END          0x23e00000
 134
 135 /* bootstrap + u-boot + env in nandflash */
 136 #define CONFIG_ENV_IS_IN_NAND
 137 #define CONFIG_ENV_OFFSET               0xc0000
 138 #define CONFIG_ENV_OFFSET_REDUND        0x100000
 139 #define CONFIG_ENV_SIZE                 0x20000
 140
 141 #define CONFIG_BOOTCOMMAND                                              \
 142         "nand read 0x70000000 0x200000 0x300000;"                       \
 143         "bootm 0x70000000"
 144 #define CONFIG_BOOTARGS                                                 \
 145         "console=ttyS0,115200 earlyprintk "                             \
 146         "mtdparts=atmel_nand:256k(bootstrap)ro,512k(uboot)ro,"          \
 147         "256k(env),256k(env_redundant),256k(spare),"                    \
 148         "512k(dtb),6M(kernel)ro,-(rootfs) "                             \
 149         "root=/dev/mtdblock7 rw rootfstype=jffs2"
 150
 151 #define CONFIG_BAUDRATE                 115200
 152
 153 #define CONFIG_SYS_PROMPT               "U-Boot> "
 154 #define CONFIG_SYS_CBSIZE               256
 155 #define CONFIG_SYS_MAXARGS              16
 156 #define CONFIG_SYS_PBSIZE               (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
 157 #define CONFIG_SYS_LONGHELP
 158 #define CONFIG_CMDLINE_EDITING
 159 #define CONFIG_AUTO_COMPLETE
 160 #define CONFIG_SYS_HUSH_PARSER
 161
 162 /*
 163  * Size of malloc() pool
 164  */
 165 #define CONFIG_SYS_MALLOC_LEN           ROUND(3 * CONFIG_ENV_SIZE + 128*1024, 0x1000)
 166
 167 #endif