include/configs/at91sam9m10g45ek.h

   1 /* SPDX-License-Identifier: GPL-2.0+ */
   2 /*
   3  * (C) Copyright 2007-2008
   4  * Stelian Pop <stelian@popies.net>
   5  * Lead Tech Design <www.leadtechdesign.com>
   6  *
   7  * Configuation settings for the AT91SAM9M10G45EK board(and AT91SAM9G45EKES).
   8  */
   9
  10 #ifndef __CONFIG_H
  11 #define __CONFIG_H
  12
  13 #define CONFIG_ATMEL_LEGACY             /* required until (g)pio is fixed */
  14
  15 /* ARM asynchronous clock */
  16 #define CONFIG_SYS_AT91_SLOW_CLOCK      32768
  17 #define CONFIG_SYS_AT91_MAIN_CLOCK      12000000 /* from 12 MHz crystal */
  18
  19 #define CONFIG_AT91SAM9M10G45EK
  20
  21 #define CONFIG_CMDLINE_TAG              /* enable passing of ATAGs      */
  22 #define CONFIG_SETUP_MEMORY_TAGS
  23 #define CONFIG_INITRD_TAG
  24 #define CONFIG_SKIP_LOWLEVEL_INIT
  25
  26 /* general purpose I/O */
  27 #define CONFIG_ATMEL_LEGACY             /* required until (g)pio is fixed */
  28
  29 /* LCD */
  30 #define LCD_BPP                         LCD_COLOR8
  31 #define CONFIG_LCD_LOGO
  32 #undef LCD_TEST_PATTERN
  33 #define CONFIG_LCD_INFO
  34 #define CONFIG_LCD_INFO_BELOW_LOGO
  35 #define CONFIG_ATMEL_LCD
  36 #define CONFIG_ATMEL_LCD_RGB565
  37 /* board specific(not enough SRAM) */
  38 #define CONFIG_AT91SAM9G45_LCD_BASE             0x73E00000
  39
  40 /*
  41  * BOOTP options
  42  */
  43 #define CONFIG_BOOTP_BOOTFILESIZE
  44
  45 /* SDRAM */
  46 #define CONFIG_SYS_SDRAM_BASE           0x70000000
  47 #define CONFIG_SYS_SDRAM_SIZE           0x08000000
  48
  49 #define CONFIG_SYS_INIT_SP_ADDR \
  50         (CONFIG_SYS_SDRAM_BASE + 16 * 1024 - GENERATED_GBL_DATA_SIZE)
  51
  52 /* NAND flash */
  53 #ifdef CONFIG_CMD_NAND
  54 #define CONFIG_SYS_MAX_NAND_DEVICE              1
  55 #define CONFIG_SYS_NAND_BASE                    ATMEL_BASE_CS3
  56 #define CONFIG_SYS_NAND_DBW_8
  57 /* our ALE is AD21 */
  58 #define CONFIG_SYS_NAND_MASK_ALE                (1 << 21)
  59 /* our CLE is AD22 */
  60 #define CONFIG_SYS_NAND_MASK_CLE                (1 << 22)
  61 #define CONFIG_SYS_NAND_ENABLE_PIN              AT91_PIN_PC14
  62 #define CONFIG_SYS_NAND_READY_PIN               AT91_PIN_PC8
  63
  64 #endif
  65
  66 /* Ethernet */
  67 #define CONFIG_RESET_PHY_R
  68 #define CONFIG_AT91_WANTS_COMMON_PHY
  69
  70 #define CONFIG_SYS_LOAD_ADDR            0x22000000      /* load address */
  71
  72 #define CONFIG_SYS_MEMTEST_START        CONFIG_SYS_SDRAM_BASE
  73 #define CONFIG_SYS_MEMTEST_END          0x23e00000
  74
  75 #ifdef CONFIG_NAND_BOOT
  76 /* bootstrap + u-boot + env in nandflash */
  77 #define CONFIG_ENV_OFFSET               0x140000
  78 #define CONFIG_ENV_OFFSET_REDUND        0x100000
  79 #define CONFIG_ENV_SIZE                 0x20000
  80
  81 #define CONFIG_BOOTCOMMAND                                              \
  82         "nand read 0x70000000 0x200000 0x300000;"                       \
  83         "bootm 0x70000000"
  84 #elif CONFIG_SD_BOOT
  85 /* bootstrap + u-boot + env + linux in mmc */
  86 #define CONFIG_ENV_SIZE         0x4000
  87
  88 #define CONFIG_BOOTCOMMAND      "fatload mmc 0:1 0x71000000 dtb; " \
  89                                 "fatload mmc 0:1 0x72000000 zImage; " \
  90                                 "bootz 0x72000000 - 0x71000000"
  91 #endif
  92
  93 /*
  94  * Size of malloc() pool
  95  */
  96 #define CONFIG_SYS_MALLOC_LEN           ROUND(3 * CONFIG_ENV_SIZE + 128*1024, 0x1000)
  97
  98 /* Defines for SPL */
  99 #define CONFIG_SPL_TEXT_BASE            0x300000
 100 #define CONFIG_SPL_MAX_SIZE             0x010000
 101 #define CONFIG_SPL_STACK                0x310000
 102
 103 #define CONFIG_SYS_MONITOR_LEN          0x80000
 104
 105 #ifdef CONFIG_SD_BOOT
 106
 107 #define CONFIG_SPL_BSS_START_ADDR       0x70000000
 108 #define CONFIG_SPL_BSS_MAX_SIZE         0x00080000
 109 #define CONFIG_SYS_SPL_MALLOC_START     0x70080000
 110 #define CONFIG_SYS_SPL_MALLOC_SIZE      0x00080000
 111
 112 #define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION      1
 113 #define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME         "u-boot.img"
 114
 115 #elif CONFIG_NAND_BOOT
 116 #define CONFIG_SPL_NAND_DRIVERS
 117 #define CONFIG_SPL_NAND_BASE
 118 #define CONFIG_SPL_NAND_ECC
 119 #define CONFIG_SPL_NAND_SOFTECC
 120 #define CONFIG_SYS_NAND_U_BOOT_OFFS     0x40000
 121 #define CONFIG_SYS_NAND_U_BOOT_SIZE     0x80000
 122 #define CONFIG_SYS_NAND_5_ADDR_CYCLE
 123
 124 #define CONFIG_SYS_NAND_PAGE_SIZE       0x800
 125 #define CONFIG_SYS_NAND_BLOCK_SIZE      0x20000
 126 #define CONFIG_SYS_NAND_PAGE_COUNT      64
 127 #define CONFIG_SYS_NAND_BAD_BLOCK_POS   NAND_LARGE_BADBLOCK_POS
 128 #define CONFIG_SYS_NAND_ECCSIZE         256
 129 #define CONFIG_SYS_NAND_ECCBYTES        3
 130 #define CONFIG_SYS_NAND_OOBSIZE         64
 131 #define CONFIG_SYS_NAND_ECCPOS          { 40, 41, 42, 43, 44, 45, 46, 47, \
 132                                           48, 49, 50, 51, 52, 53, 54, 55, \
 133                                           56, 57, 58, 59, 60, 61, 62, 63, }
 134 #endif
 135
 136 #define CONFIG_SPL_ATMEL_SIZE
 137 #define CONFIG_SYS_MASTER_CLOCK         132096000
 138 #define CONFIG_SYS_AT91_PLLA            0x20c73f03
 139 #define CONFIG_SYS_MCKR                 0x1301
 140 #define CONFIG_SYS_MCKR_CSS             0x1302
 141
 142 #endif