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 #define CONFIG_ATMEL_LEGACY             /* required until (g)pio is fixed */
  15
  16 /* ARM asynchronous clock */
  17 #define CONFIG_SYS_AT91_SLOW_CLOCK      32768
  18 #define CONFIG_SYS_AT91_MAIN_CLOCK      12000000 /* from 12 MHz crystal */
  19
  20 #define CONFIG_AT91SAM9M10G45EK
  21
  22 #define CONFIG_CMDLINE_TAG              /* enable passing of ATAGs      */
  23 #define CONFIG_SETUP_MEMORY_TAGS
  24 #define CONFIG_INITRD_TAG
  25 #define CONFIG_SKIP_LOWLEVEL_INIT
  26
  27 /* general purpose I/O */
  28 #define CONFIG_ATMEL_LEGACY             /* required until (g)pio is fixed */
  29
  30 /* LCD */
  31 #define LCD_BPP                         LCD_COLOR8
  32 #define CONFIG_LCD_LOGO
  33 #undef LCD_TEST_PATTERN
  34 #define CONFIG_LCD_INFO
  35 #define CONFIG_LCD_INFO_BELOW_LOGO
  36 #define CONFIG_ATMEL_LCD
  37 #define CONFIG_ATMEL_LCD_RGB565
  38 /* board specific(not enough SRAM) */
  39 #define CONFIG_AT91SAM9G45_LCD_BASE             0x73E00000
  40
  41 /*
  42  * BOOTP options
  43  */
  44 #define CONFIG_BOOTP_BOOTFILESIZE
  45
  46 /* SDRAM */
  47 #define CONFIG_NR_DRAM_BANKS            1
  48 #define CONFIG_SYS_SDRAM_BASE           0x70000000
  49 #define CONFIG_SYS_SDRAM_SIZE           0x08000000
  50
  51 #define CONFIG_SYS_INIT_SP_ADDR \
  52         (CONFIG_SYS_SDRAM_BASE + 16 * 1024 - GENERATED_GBL_DATA_SIZE)
  53
  54 /* NAND flash */
  55 #ifdef CONFIG_CMD_NAND
  56 #define CONFIG_NAND_ATMEL
  57 #define CONFIG_SYS_MAX_NAND_DEVICE              1
  58 #define CONFIG_SYS_NAND_BASE                    ATMEL_BASE_CS3
  59 #define CONFIG_SYS_NAND_DBW_8
  60 /* our ALE is AD21 */
  61 #define CONFIG_SYS_NAND_MASK_ALE                (1 << 21)
  62 /* our CLE is AD22 */
  63 #define CONFIG_SYS_NAND_MASK_CLE                (1 << 22)
  64 #define CONFIG_SYS_NAND_ENABLE_PIN              AT91_PIN_PC14
  65 #define CONFIG_SYS_NAND_READY_PIN               AT91_PIN_PC8
  66
  67 #endif
  68
  69 /* Ethernet */
  70 #define CONFIG_RESET_PHY_R
  71 #define CONFIG_AT91_WANTS_COMMON_PHY
  72
  73 #define CONFIG_SYS_LOAD_ADDR            0x22000000      /* load address */
  74
  75 #define CONFIG_SYS_MEMTEST_START        CONFIG_SYS_SDRAM_BASE
  76 #define CONFIG_SYS_MEMTEST_END          0x23e00000
  77
  78 #ifdef CONFIG_NAND_BOOT
  79 /* bootstrap + u-boot + env in nandflash */
  80 #define CONFIG_ENV_OFFSET               0x120000
  81 #define CONFIG_ENV_OFFSET_REDUND        0x100000
  82 #define CONFIG_ENV_SIZE                 0x20000
  83
  84 #define CONFIG_BOOTCOMMAND                                              \
  85         "nand read 0x70000000 0x200000 0x300000;"                       \
  86         "bootm 0x70000000"
  87 #elif CONFIG_SD_BOOT
  88 /* bootstrap + u-boot + env + linux in mmc */
  89 #define CONFIG_ENV_SIZE         0x4000
  90
  91 #define CONFIG_BOOTCOMMAND      "fatload mmc 0:1 0x71000000 dtb; " \
  92                                 "fatload mmc 0:1 0x72000000 zImage; " \
  93                                 "bootz 0x72000000 - 0x71000000"
  94 #endif
  95
  96 /*
  97  * Size of malloc() pool
  98  */
  99 #define CONFIG_SYS_MALLOC_LEN           ROUND(3 * CONFIG_ENV_SIZE + 128*1024, 0x1000)
 100
 101 /* Defines for SPL */
 102 #define CONFIG_SPL_TEXT_BASE            0x300000
 103 #define CONFIG_SPL_MAX_SIZE             0x010000
 104 #define CONFIG_SPL_STACK                0x310000
 105
 106 #define CONFIG_SYS_MONITOR_LEN          0x80000
 107
 108 #ifdef CONFIG_SD_BOOT
 109
 110 #define CONFIG_SPL_BSS_START_ADDR       0x70000000
 111 #define CONFIG_SPL_BSS_MAX_SIZE         0x00080000
 112 #define CONFIG_SYS_SPL_MALLOC_START     0x70080000
 113 #define CONFIG_SYS_SPL_MALLOC_SIZE      0x00080000
 114
 115 #define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION      1
 116 #define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME         "u-boot.img"
 117
 118 #elif CONFIG_NAND_BOOT
 119 #define CONFIG_SPL_NAND_DRIVERS
 120 #define CONFIG_SPL_NAND_BASE
 121 #define CONFIG_SPL_NAND_ECC
 122 #define CONFIG_SPL_NAND_SOFTECC
 123 #define CONFIG_SYS_NAND_U_BOOT_OFFS     0x40000
 124 #define CONFIG_SYS_NAND_U_BOOT_SIZE     0x80000
 125 #define CONFIG_SYS_NAND_5_ADDR_CYCLE
 126
 127 #define CONFIG_SYS_NAND_PAGE_SIZE       0x800
 128 #define CONFIG_SYS_NAND_BLOCK_SIZE      0x20000
 129 #define CONFIG_SYS_NAND_PAGE_COUNT      64
 130 #define CONFIG_SYS_NAND_BAD_BLOCK_POS   NAND_LARGE_BADBLOCK_POS
 131 #define CONFIG_SYS_NAND_ECCSIZE         256
 132 #define CONFIG_SYS_NAND_ECCBYTES        3
 133 #define CONFIG_SYS_NAND_OOBSIZE         64
 134 #define CONFIG_SYS_NAND_ECCPOS          { 40, 41, 42, 43, 44, 45, 46, 47, \
 135                                           48, 49, 50, 51, 52, 53, 54, 55, \
 136                                           56, 57, 58, 59, 60, 61, 62, 63, }
 137 #endif
 138
 139 #define CONFIG_SPL_ATMEL_SIZE
 140 #define CONFIG_SYS_MASTER_CLOCK         132096000
 141 #define CONFIG_SYS_AT91_PLLA            0x20c73f03
 142 #define CONFIG_SYS_MCKR                 0x1301
 143 #define CONFIG_SYS_MCKR_CSS             0x1302
 144
 145 #endif