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
  31 /* general purpose I/O */
  32 #define CONFIG_ATMEL_LEGACY             /* required until (g)pio is fixed */
  33 #define CONFIG_AT91_GPIO
  34 #define CONFIG_AT91_GPIO_PULLUP 1       /* keep pullups on peripheral pins */
  35
  36 /* serial console */
  37 #define CONFIG_ATMEL_USART
  38 #define CONFIG_USART_BASE               ATMEL_BASE_DBGU
  39 #define CONFIG_USART_ID                 ATMEL_ID_SYS
  40
  41 /* LCD */
  42 #define LCD_BPP                         LCD_COLOR8
  43 #define CONFIG_LCD_LOGO
  44 #undef LCD_TEST_PATTERN
  45 #define CONFIG_LCD_INFO
  46 #define CONFIG_LCD_INFO_BELOW_LOGO
  47 #define CONFIG_ATMEL_LCD
  48 #define CONFIG_ATMEL_LCD_RGB565
  49 /* board specific(not enough SRAM) */
  50 #define CONFIG_AT91SAM9G45_LCD_BASE             0x73E00000
  51
  52 /* LED */
  53 #define CONFIG_AT91_LED
  54 #define CONFIG_RED_LED          AT91_PIN_PD31   /* this is the user1 led */
  55 #define CONFIG_GREEN_LED        AT91_PIN_PD0    /* this is the user2 led */
  56
  57
  58 /*
  59  * BOOTP options
  60  */
  61 #define CONFIG_BOOTP_BOOTFILESIZE
  62 #define CONFIG_BOOTP_BOOTPATH
  63 #define CONFIG_BOOTP_GATEWAY
  64 #define CONFIG_BOOTP_HOSTNAME
  65
  66 /*
  67  * Command line configuration.
  68  */
  69
  70 #define CONFIG_CMD_NAND
  71
  72 /* SDRAM */
  73 #define CONFIG_NR_DRAM_BANKS            1
  74 #define CONFIG_SYS_SDRAM_BASE           ATMEL_BASE_CS6
  75 #define CONFIG_SYS_SDRAM_SIZE           0x08000000
  76
  77 #define CONFIG_SYS_INIT_SP_ADDR \
  78         (CONFIG_SYS_SDRAM_BASE + 4 * 1024 - GENERATED_GBL_DATA_SIZE)
  79
  80 /* NAND flash */
  81 #ifdef CONFIG_CMD_NAND
  82 #define CONFIG_NAND_ATMEL
  83 #define CONFIG_SYS_MAX_NAND_DEVICE              1
  84 #define CONFIG_SYS_NAND_BASE                    ATMEL_BASE_CS3
  85 #define CONFIG_SYS_NAND_DBW_8
  86 /* our ALE is AD21 */
  87 #define CONFIG_SYS_NAND_MASK_ALE                (1 << 21)
  88 /* our CLE is AD22 */
  89 #define CONFIG_SYS_NAND_MASK_CLE                (1 << 22)
  90 #define CONFIG_SYS_NAND_ENABLE_PIN              AT91_PIN_PC14
  91 #define CONFIG_SYS_NAND_READY_PIN               AT91_PIN_PC8
  92
  93 #endif
  94
  95 /* MMC */
  96
  97 #ifdef CONFIG_CMD_MMC
  98 #define CONFIG_GENERIC_ATMEL_MCI
  99 #endif
 100
 101 /* Ethernet */
 102 #define CONFIG_MACB
 103 #define CONFIG_RMII
 104 #define CONFIG_NET_RETRY_COUNT          20
 105 #define CONFIG_RESET_PHY_R
 106 #define CONFIG_AT91_WANTS_COMMON_PHY
 107
 108 /* USB */
 109 #define CONFIG_USB_EHCI
 110 #define CONFIG_USB_EHCI_ATMEL
 111 #define CONFIG_SYS_USB_EHCI_MAX_ROOT_PORTS      2
 112
 113 #define CONFIG_SYS_LOAD_ADDR            0x22000000      /* load address */
 114
 115 #define CONFIG_SYS_MEMTEST_START        CONFIG_SYS_SDRAM_BASE
 116 #define CONFIG_SYS_MEMTEST_END          0x23e00000
 117
 118 #ifdef CONFIG_SYS_USE_NANDFLASH
 119 /* bootstrap + u-boot + env in nandflash */
 120 #define CONFIG_ENV_IS_IN_NAND
 121 #define CONFIG_ENV_OFFSET               0xc0000
 122 #define CONFIG_ENV_OFFSET_REDUND        0x100000
 123 #define CONFIG_ENV_SIZE                 0x20000
 124
 125 #define CONFIG_BOOTCOMMAND                                              \
 126         "nand read 0x70000000 0x200000 0x300000;"                       \
 127         "bootm 0x70000000"
 128 #define CONFIG_BOOTARGS                                                 \
 129         "console=ttyS0,115200 earlyprintk "                             \
 130         "mtdparts=atmel_nand:256k(bootstrap)ro,512k(uboot)ro,"          \
 131         "256k(env),256k(env_redundant),256k(spare),"                    \
 132         "512k(dtb),6M(kernel)ro,-(rootfs) "                             \
 133         "root=/dev/mtdblock7 rw rootfstype=jffs2"
 134 #elif CONFIG_SYS_USE_MMC
 135 /* bootstrap + u-boot + env + linux in mmc */
 136 #define FAT_ENV_INTERFACE       "mmc"
 137 /*
 138  * We don't specify the part number, if device 0 has partition table, it means
 139  * the first partition; it no partition table, then take whole device as a
 140  * FAT file system.
 141  */
 142 #define FAT_ENV_DEVICE_AND_PART "0"
 143 #define FAT_ENV_FILE            "uboot.env"
 144 #define CONFIG_ENV_IS_IN_FAT
 145 #define CONFIG_FAT_WRITE
 146 #define CONFIG_ENV_SIZE         0x4000
 147
 148 #define CONFIG_BOOTARGS         "console=ttyS0,115200 " \
 149                                 "mtdparts=atmel_nand:" \
 150                                 "8M(bootstrap/uboot/kernel)ro,-(rootfs) " \
 151                                 "root=/dev/mmcblk0p2 rw rootwait"
 152 #define CONFIG_BOOTCOMMAND      "fatload mmc 0:1 0x71000000 dtb; " \
 153                                 "fatload mmc 0:1 0x72000000 zImage; " \
 154                                 "bootz 0x72000000 - 0x71000000"
 155 #endif
 156
 157 #define CONFIG_SYS_CBSIZE               256
 158 #define CONFIG_SYS_MAXARGS              16
 159 #define CONFIG_SYS_LONGHELP
 160 #define CONFIG_CMDLINE_EDITING
 161 #define CONFIG_AUTO_COMPLETE
 162
 163 /*
 164  * Size of malloc() pool
 165  */
 166 #define CONFIG_SYS_MALLOC_LEN           ROUND(3 * CONFIG_ENV_SIZE + 128*1024, 0x1000)
 167
 168 /* Defines for SPL */
 169 #define CONFIG_SPL_FRAMEWORK
 170 #define CONFIG_SPL_TEXT_BASE            0x300000
 171 #define CONFIG_SPL_MAX_SIZE             0x010000
 172 #define CONFIG_SPL_STACK                0x310000
 173
 174 #define CONFIG_SYS_MONITOR_LEN          0x80000
 175
 176 #ifdef CONFIG_SYS_USE_MMC
 177
 178 #define CONFIG_SPL_BSS_START_ADDR       0x70000000
 179 #define CONFIG_SPL_BSS_MAX_SIZE         0x00080000
 180 #define CONFIG_SYS_SPL_MALLOC_START     0x70080000
 181 #define CONFIG_SYS_SPL_MALLOC_SIZE      0x00080000
 182
 183 #define CONFIG_SPL_LDSCRIPT             arch/arm/mach-at91/arm926ejs/u-boot-spl.lds
 184 #define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION      1
 185 #define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME         "u-boot.img"
 186
 187 #elif CONFIG_SYS_USE_NANDFLASH
 188 #define CONFIG_SPL_NAND_DRIVERS
 189 #define CONFIG_SPL_NAND_BASE
 190 #define CONFIG_SPL_NAND_ECC
 191 #define CONFIG_SPL_NAND_SOFTECC
 192 #define CONFIG_SYS_NAND_U_BOOT_OFFS     0x40000
 193 #define CONFIG_SYS_NAND_U_BOOT_SIZE     0x80000
 194 #define CONFIG_SYS_NAND_5_ADDR_CYCLE
 195
 196 #define CONFIG_SYS_NAND_PAGE_SIZE       0x800
 197 #define CONFIG_SYS_NAND_BLOCK_SIZE      0x20000
 198 #define CONFIG_SYS_NAND_PAGE_COUNT      64
 199 #define CONFIG_SYS_NAND_BAD_BLOCK_POS   NAND_LARGE_BADBLOCK_POS
 200 #define CONFIG_SYS_NAND_ECCSIZE         256
 201 #define CONFIG_SYS_NAND_ECCBYTES        3
 202 #define CONFIG_SYS_NAND_OOBSIZE         64
 203 #define CONFIG_SYS_NAND_ECCPOS          { 40, 41, 42, 43, 44, 45, 46, 47, \
 204                                           48, 49, 50, 51, 52, 53, 54, 55, \
 205                                           56, 57, 58, 59, 60, 61, 62, 63, }
 206 #endif
 207
 208 #define CONFIG_SPL_ATMEL_SIZE
 209 #define CONFIG_SYS_MASTER_CLOCK         132096000
 210 #define CONFIG_SYS_AT91_PLLA            0x20c73f03
 211 #define CONFIG_SYS_MCKR                 0x1301
 212 #define CONFIG_SYS_MCKR_CSS             0x1302
 213
 214 #endif