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
  26 #define CONFIG_CMDLINE_TAG              /* enable passing of ATAGs      */
  27 #define CONFIG_SETUP_MEMORY_TAGS
  28 #define CONFIG_INITRD_TAG
  29 #define CONFIG_SKIP_LOWLEVEL_INIT
  30 #define CONFIG_BOARD_EARLY_INIT_F
  31 #define CONFIG_DISPLAY_CPUINFO
  32
  33 /* general purpose I/O */
  34 #define CONFIG_ATMEL_LEGACY             /* required until (g)pio is fixed */
  35 #define CONFIG_AT91_GPIO
  36 #define CONFIG_AT91_GPIO_PULLUP 1       /* keep pullups on peripheral pins */
  37
  38 /* serial console */
  39 #define CONFIG_ATMEL_USART
  40 #define CONFIG_USART_BASE               ATMEL_BASE_DBGU
  41 #define CONFIG_USART_ID                 ATMEL_ID_SYS
  42
  43 /* LCD */
  44 #define CONFIG_LCD
  45 #define LCD_BPP                         LCD_COLOR8
  46 #define CONFIG_LCD_LOGO
  47 #undef LCD_TEST_PATTERN
  48 #define CONFIG_LCD_INFO
  49 #define CONFIG_LCD_INFO_BELOW_LOGO
  50 #define CONFIG_SYS_WHITE_ON_BLACK
  51 #define CONFIG_ATMEL_LCD
  52 #define CONFIG_ATMEL_LCD_RGB565
  53 #define CONFIG_SYS_CONSOLE_IS_IN_ENV
  54 /* board specific(not enough SRAM) */
  55 #define CONFIG_AT91SAM9G45_LCD_BASE             0x73E00000
  56
  57 /* LED */
  58 #define CONFIG_AT91_LED
  59 #define CONFIG_RED_LED          AT91_PIN_PD31   /* this is the user1 led */
  60 #define CONFIG_GREEN_LED        AT91_PIN_PD0    /* this is the user2 led */
  61
  62
  63 /*
  64  * BOOTP options
  65  */
  66 #define CONFIG_BOOTP_BOOTFILESIZE
  67 #define CONFIG_BOOTP_BOOTPATH
  68 #define CONFIG_BOOTP_GATEWAY
  69 #define CONFIG_BOOTP_HOSTNAME
  70
  71 /*
  72  * Command line configuration.
  73  */
  74
  75 /* No NOR flash */
  76 #define CONFIG_SYS_NO_FLASH
  77 #define CONFIG_CMD_NAND
  78
  79 /* SDRAM */
  80 #define CONFIG_NR_DRAM_BANKS            1
  81 #define CONFIG_SYS_SDRAM_BASE           ATMEL_BASE_CS6
  82 #define CONFIG_SYS_SDRAM_SIZE           0x08000000
  83
  84 #define CONFIG_SYS_INIT_SP_ADDR \
  85         (CONFIG_SYS_SDRAM_BASE + 4 * 1024 - GENERATED_GBL_DATA_SIZE)
  86
  87 /* NAND flash */
  88 #ifdef CONFIG_CMD_NAND
  89 #define CONFIG_NAND_ATMEL
  90 #define CONFIG_SYS_MAX_NAND_DEVICE              1
  91 #define CONFIG_SYS_NAND_BASE                    ATMEL_BASE_CS3
  92 #define CONFIG_SYS_NAND_DBW_8
  93 /* our ALE is AD21 */
  94 #define CONFIG_SYS_NAND_MASK_ALE                (1 << 21)
  95 /* our CLE is AD22 */
  96 #define CONFIG_SYS_NAND_MASK_CLE                (1 << 22)
  97 #define CONFIG_SYS_NAND_ENABLE_PIN              AT91_PIN_PC14
  98 #define CONFIG_SYS_NAND_READY_PIN               AT91_PIN_PC8
  99
 100 #endif
 101
 102 /* MMC */
 103
 104 #ifdef CONFIG_CMD_MMC
 105 #define CONFIG_MMC
 106 #define CONFIG_GENERIC_MMC
 107 #define CONFIG_GENERIC_ATMEL_MCI
 108 #endif
 109
 110 #if defined(CONFIG_CMD_USB) || defined(CONFIG_CMD_MMC)
 111 #define CONFIG_DOS_PARTITION
 112 #endif
 113
 114 /* Ethernet */
 115 #define CONFIG_MACB
 116 #define CONFIG_RMII
 117 #define CONFIG_NET_RETRY_COUNT          20
 118 #define CONFIG_RESET_PHY_R
 119 #define CONFIG_AT91_WANTS_COMMON_PHY
 120
 121 /* USB */
 122 #define CONFIG_USB_EHCI
 123 #define CONFIG_USB_EHCI_ATMEL
 124 #define CONFIG_SYS_USB_EHCI_MAX_ROOT_PORTS      2
 125
 126 #define CONFIG_SYS_LOAD_ADDR            0x22000000      /* load address */
 127
 128 #define CONFIG_SYS_MEMTEST_START        CONFIG_SYS_SDRAM_BASE
 129 #define CONFIG_SYS_MEMTEST_END          0x23e00000
 130
 131 #ifdef CONFIG_SYS_USE_NANDFLASH
 132 /* bootstrap + u-boot + env in nandflash */
 133 #define CONFIG_ENV_IS_IN_NAND
 134 #define CONFIG_ENV_OFFSET               0xc0000
 135 #define CONFIG_ENV_OFFSET_REDUND        0x100000
 136 #define CONFIG_ENV_SIZE                 0x20000
 137
 138 #define CONFIG_BOOTCOMMAND                                              \
 139         "nand read 0x70000000 0x200000 0x300000;"                       \
 140         "bootm 0x70000000"
 141 #define CONFIG_BOOTARGS                                                 \
 142         "console=ttyS0,115200 earlyprintk "                             \
 143         "mtdparts=atmel_nand:256k(bootstrap)ro,512k(uboot)ro,"          \
 144         "256k(env),256k(env_redundant),256k(spare),"                    \
 145         "512k(dtb),6M(kernel)ro,-(rootfs) "                             \
 146         "root=/dev/mtdblock7 rw rootfstype=jffs2"
 147 #elif CONFIG_SYS_USE_MMC
 148 /* bootstrap + u-boot + env + linux in mmc */
 149 #define FAT_ENV_INTERFACE       "mmc"
 150 /*
 151  * We don't specify the part number, if device 0 has partition table, it means
 152  * the first partition; it no partition table, then take whole device as a
 153  * FAT file system.
 154  */
 155 #define FAT_ENV_DEVICE_AND_PART "0"
 156 #define FAT_ENV_FILE            "uboot.env"
 157 #define CONFIG_ENV_IS_IN_FAT
 158 #define CONFIG_FAT_WRITE
 159 #define CONFIG_ENV_SIZE         0x4000
 160
 161 #define CONFIG_BOOTARGS         "console=ttyS0,115200 " \
 162                                 "mtdparts=atmel_nand:" \
 163                                 "8M(bootstrap/uboot/kernel)ro,-(rootfs) " \
 164                                 "root=/dev/mmcblk0p2 rw rootwait"
 165 #define CONFIG_BOOTCOMMAND      "fatload mmc 0:1 0x71000000 dtb; " \
 166                                 "fatload mmc 0:1 0x72000000 zImage; " \
 167                                 "bootz 0x72000000 - 0x71000000"
 168 #endif
 169
 170 #define CONFIG_BAUDRATE                 115200
 171
 172 #define CONFIG_SYS_CBSIZE               256
 173 #define CONFIG_SYS_MAXARGS              16
 174 #define CONFIG_SYS_LONGHELP
 175 #define CONFIG_CMDLINE_EDITING
 176 #define CONFIG_AUTO_COMPLETE
 177
 178 /*
 179  * Size of malloc() pool
 180  */
 181 #define CONFIG_SYS_MALLOC_LEN           ROUND(3 * CONFIG_ENV_SIZE + 128*1024, 0x1000)
 182
 183 /* Defines for SPL */
 184 #define CONFIG_SPL_FRAMEWORK
 185 #define CONFIG_SPL_TEXT_BASE            0x300000
 186 #define CONFIG_SPL_MAX_SIZE             0x010000
 187 #define CONFIG_SPL_STACK                0x310000
 188
 189 #define CONFIG_SPL_LIBCOMMON_SUPPORT
 190 #define CONFIG_SPL_LIBGENERIC_SUPPORT
 191 #define CONFIG_SPL_SERIAL_SUPPORT
 192 #define CONFIG_SPL_GPIO_SUPPORT
 193
 194 #define CONFIG_SYS_MONITOR_LEN          0x80000
 195
 196 #ifdef CONFIG_SYS_USE_MMC
 197
 198 #define CONFIG_SPL_BSS_START_ADDR       0x70000000
 199 #define CONFIG_SPL_BSS_MAX_SIZE         0x00080000
 200 #define CONFIG_SYS_SPL_MALLOC_START     0x70080000
 201 #define CONFIG_SYS_SPL_MALLOC_SIZE      0x00080000
 202
 203 #define CONFIG_SPL_LDSCRIPT             arch/arm/mach-at91/arm926ejs/u-boot-spl.lds
 204 #define CONFIG_SPL_MMC_SUPPORT
 205 #define CONFIG_SYS_U_BOOT_MAX_SIZE_SECTORS      0x400
 206 #define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR 0x200
 207 #define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION      1
 208 #define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME         "u-boot.img"
 209 #define CONFIG_SPL_FAT_SUPPORT
 210 #define CONFIG_SPL_LIBDISK_SUPPORT
 211
 212 #elif CONFIG_SYS_USE_NANDFLASH
 213 #define CONFIG_SPL_NAND_SUPPORT
 214 #define CONFIG_SPL_NAND_DRIVERS
 215 #define CONFIG_SPL_NAND_BASE
 216 #define CONFIG_SPL_NAND_ECC
 217 #define CONFIG_SPL_NAND_SOFTECC
 218 #define CONFIG_SYS_NAND_U_BOOT_OFFS     0x40000
 219 #define CONFIG_SYS_NAND_U_BOOT_SIZE     0x80000
 220 #define CONFIG_SYS_NAND_5_ADDR_CYCLE
 221
 222 #define CONFIG_SYS_NAND_PAGE_SIZE       0x800
 223 #define CONFIG_SYS_NAND_BLOCK_SIZE      0x20000
 224 #define CONFIG_SYS_NAND_PAGE_COUNT      64
 225 #define CONFIG_SYS_NAND_BAD_BLOCK_POS   NAND_LARGE_BADBLOCK_POS
 226 #define CONFIG_SYS_NAND_ECCSIZE         256
 227 #define CONFIG_SYS_NAND_ECCBYTES        3
 228 #define CONFIG_SYS_NAND_OOBSIZE         64
 229 #define CONFIG_SYS_NAND_ECCPOS          { 40, 41, 42, 43, 44, 45, 46, 47, \
 230                                           48, 49, 50, 51, 52, 53, 54, 55, \
 231                                           56, 57, 58, 59, 60, 61, 62, 63, }
 232 #endif
 233
 234 #define CONFIG_SPL_ATMEL_SIZE
 235 #define CONFIG_SYS_MASTER_CLOCK         132096000
 236 #define CONFIG_SYS_AT91_PLLA            0x20c73f03
 237 #define CONFIG_SYS_MCKR                 0x1301
 238 #define CONFIG_SYS_MCKR_CSS             0x1302
 239
 240 #endif