git.sur5r.net Git - u-boot/blob - 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
  34 /* LCD */
  35 #define LCD_BPP                         LCD_COLOR8
  36 #define CONFIG_LCD_LOGO
  37 #undef LCD_TEST_PATTERN
  38 #define CONFIG_LCD_INFO
  39 #define CONFIG_LCD_INFO_BELOW_LOGO
  40 #define CONFIG_ATMEL_LCD
  41 #define CONFIG_ATMEL_LCD_RGB565
  42 /* board specific(not enough SRAM) */
  43 #define CONFIG_AT91SAM9G45_LCD_BASE             0x73E00000
  44
  45 /*
  46  * BOOTP options
  47  */
  48 #define CONFIG_BOOTP_BOOTFILESIZE
  49 #define CONFIG_BOOTP_BOOTPATH
  50 #define CONFIG_BOOTP_GATEWAY
  51 #define CONFIG_BOOTP_HOSTNAME
  52
  53 /* SDRAM */
  54 #define CONFIG_NR_DRAM_BANKS            1
  55 #define CONFIG_SYS_SDRAM_BASE           ATMEL_BASE_CS6
  56 #define CONFIG_SYS_SDRAM_SIZE           0x08000000
  57
  58 #define CONFIG_SYS_INIT_SP_ADDR \
  59         (CONFIG_SYS_SDRAM_BASE + 16 * 1024 - GENERATED_GBL_DATA_SIZE)
  60
  61 /* NAND flash */
  62 #ifdef CONFIG_CMD_NAND
  63 #define CONFIG_NAND_ATMEL
  64 #define CONFIG_SYS_MAX_NAND_DEVICE              1
  65 #define CONFIG_SYS_NAND_BASE                    ATMEL_BASE_CS3
  66 #define CONFIG_SYS_NAND_DBW_8
  67 /* our ALE is AD21 */
  68 #define CONFIG_SYS_NAND_MASK_ALE                (1 << 21)
  69 /* our CLE is AD22 */
  70 #define CONFIG_SYS_NAND_MASK_CLE                (1 << 22)
  71 #define CONFIG_SYS_NAND_ENABLE_PIN              AT91_PIN_PC14
  72 #define CONFIG_SYS_NAND_READY_PIN               AT91_PIN_PC8
  73
  74 #endif
  75
  76 /* Ethernet */
  77 #define CONFIG_RESET_PHY_R
  78 #define CONFIG_AT91_WANTS_COMMON_PHY
  79
  80 #define CONFIG_SYS_LOAD_ADDR            0x22000000      /* load address */
  81
  82 #define CONFIG_SYS_MEMTEST_START        CONFIG_SYS_SDRAM_BASE
  83 #define CONFIG_SYS_MEMTEST_END          0x23e00000
  84
  85 #ifdef CONFIG_SYS_USE_NANDFLASH
  86 /* bootstrap + u-boot + env in nandflash */
  87 #define CONFIG_ENV_OFFSET               0x120000
  88 #define CONFIG_ENV_OFFSET_REDUND        0x100000
  89 #define CONFIG_ENV_SIZE                 0x20000
  90
  91 #define CONFIG_BOOTCOMMAND                                              \
  92         "nand read 0x70000000 0x200000 0x300000;"                       \
  93         "bootm 0x70000000"
  94 #define CONFIG_BOOTARGS                                                 \
  95         "console=ttyS0,115200 earlyprintk "                             \
  96         "mtdparts=atmel_nand:256k(bootstrap)ro,512k(uboot)ro,"          \
  97         "256k(env),256k(env_redundant),256k(spare),"                    \
  98         "512k(dtb),6M(kernel)ro,-(rootfs) "                             \
  99         "root=/dev/mtdblock7 rw rootfstype=jffs2"
 100 #elif CONFIG_SYS_USE_MMC
 101 /* bootstrap + u-boot + env + linux in mmc */
 102 #define CONFIG_ENV_SIZE         0x4000
 103
 104 #define CONFIG_BOOTARGS         "console=ttyS0,115200 " \
 105                                 "mtdparts=atmel_nand:" \
 106                                 "8M(bootstrap/uboot/kernel)ro,-(rootfs) " \
 107                                 "root=/dev/mmcblk0p2 rw rootwait"
 108 #define CONFIG_BOOTCOMMAND      "fatload mmc 0:1 0x71000000 dtb; " \
 109                                 "fatload mmc 0:1 0x72000000 zImage; " \
 110                                 "bootz 0x72000000 - 0x71000000"
 111 #endif
 112
 113 #define CONFIG_SYS_CBSIZE               256
 114 #define CONFIG_SYS_MAXARGS              16
 115 #define CONFIG_SYS_LONGHELP
 116 #define CONFIG_CMDLINE_EDITING
 117 #define CONFIG_AUTO_COMPLETE
 118
 119 /*
 120  * Size of malloc() pool
 121  */
 122 #define CONFIG_SYS_MALLOC_LEN           ROUND(3 * CONFIG_ENV_SIZE + 128*1024, 0x1000)
 123
 124 /* Defines for SPL */
 125 #define CONFIG_SPL_FRAMEWORK
 126 #define CONFIG_SPL_TEXT_BASE            0x300000
 127 #define CONFIG_SPL_MAX_SIZE             0x010000
 128 #define CONFIG_SPL_STACK                0x310000
 129
 130 #define CONFIG_SYS_MONITOR_LEN          0x80000
 131
 132 #ifdef CONFIG_SYS_USE_MMC
 133
 134 #define CONFIG_SPL_BSS_START_ADDR       0x70000000
 135 #define CONFIG_SPL_BSS_MAX_SIZE         0x00080000
 136 #define CONFIG_SYS_SPL_MALLOC_START     0x70080000
 137 #define CONFIG_SYS_SPL_MALLOC_SIZE      0x00080000
 138
 139 #define CONFIG_SPL_LDSCRIPT             arch/arm/mach-at91/arm926ejs/u-boot-spl.lds
 140 #define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION      1
 141 #define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME         "u-boot.img"
 142
 143 #elif CONFIG_SYS_USE_NANDFLASH
 144 #define CONFIG_SPL_NAND_DRIVERS
 145 #define CONFIG_SPL_NAND_BASE
 146 #define CONFIG_SPL_NAND_ECC
 147 #define CONFIG_SPL_NAND_SOFTECC
 148 #define CONFIG_SYS_NAND_U_BOOT_OFFS     0x40000
 149 #define CONFIG_SYS_NAND_U_BOOT_SIZE     0x80000
 150 #define CONFIG_SYS_NAND_5_ADDR_CYCLE
 151
 152 #define CONFIG_SYS_NAND_PAGE_SIZE       0x800
 153 #define CONFIG_SYS_NAND_BLOCK_SIZE      0x20000
 154 #define CONFIG_SYS_NAND_PAGE_COUNT      64
 155 #define CONFIG_SYS_NAND_BAD_BLOCK_POS   NAND_LARGE_BADBLOCK_POS
 156 #define CONFIG_SYS_NAND_ECCSIZE         256
 157 #define CONFIG_SYS_NAND_ECCBYTES        3
 158 #define CONFIG_SYS_NAND_OOBSIZE         64
 159 #define CONFIG_SYS_NAND_ECCPOS          { 40, 41, 42, 43, 44, 45, 46, 47, \
 160                                           48, 49, 50, 51, 52, 53, 54, 55, \
 161                                           56, 57, 58, 59, 60, 61, 62, 63, }
 162 #endif
 163
 164 #define CONFIG_SPL_ATMEL_SIZE
 165 #define CONFIG_SYS_MASTER_CLOCK         132096000
 166 #define CONFIG_SYS_AT91_PLLA            0x20c73f03
 167 #define CONFIG_SYS_MCKR                 0x1301
 168 #define CONFIG_SYS_MCKR_CSS             0x1302
 169
 170 #endif