include/configs/at91sam9261ek.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 AT91SAM9261EK board.
   7  *
   8  * SPDX-License-Identifier:     GPL-2.0+
   9  */
  10
  11 #ifndef __CONFIG_H
  12 #define __CONFIG_H
  13
  14 /* ARM asynchronous clock */
  15 #define CONFIG_SYS_AT91_SLOW_CLOCK      32768           /* slow clock xtal */
  16 #define CONFIG_SYS_AT91_MAIN_CLOCK      18432000        /* 18.432 MHz crystal */
  17
  18 #ifdef CONFIG_AT91SAM9G10
  19 #define CONFIG_AT91SAM9G10EK            /* It's an Atmel AT91SAM9G10 EK*/
  20 #else
  21 #define CONFIG_AT91SAM9261EK            /* It's an Atmel AT91SAM9261 EK*/
  22 #endif
  23
  24 #include <asm/hardware.h>
  25
  26 #define CONFIG_CMDLINE_TAG              /* enable passing of ATAGs */
  27 #define CONFIG_SETUP_MEMORY_TAGS
  28 #define CONFIG_INITRD_TAG
  29
  30 #define CONFIG_SKIP_LOWLEVEL_INIT
  31
  32 #define CONFIG_DISPLAY_CPUINFO
  33
  34 #define CONFIG_OF_LIBFDT
  35
  36 #define CONFIG_ATMEL_LEGACY
  37 #define CONFIG_SYS_TEXT_BASE            0x21f00000
  38
  39 /*
  40  * Hardware drivers
  41  */
  42
  43 /* gpio */
  44 #define CONFIG_AT91_GPIO
  45 #define CONFIG_AT91_GPIO_PULLUP         1
  46
  47 /* serial console */
  48 #define CONFIG_ATMEL_USART
  49 #define CONFIG_USART_BASE               ATMEL_BASE_DBGU
  50 #define CONFIG_USART_ID                 ATMEL_ID_SYS
  51 #define CONFIG_BAUDRATE                 115200
  52
  53 /* LCD */
  54 #define CONFIG_LCD
  55 #define LCD_BPP                         LCD_COLOR8
  56 #define CONFIG_LCD_LOGO
  57 #undef LCD_TEST_PATTERN
  58 #define CONFIG_LCD_INFO
  59 #define CONFIG_LCD_INFO_BELOW_LOGO
  60 #define CONFIG_SYS_WHITE_ON_BLACK
  61 #define CONFIG_ATMEL_LCD
  62 #ifdef CONFIG_AT91SAM9261EK
  63 #define CONFIG_ATMEL_LCD_BGR555
  64 #endif
  65
  66 #define CONFIG_SYS_CONSOLE_IS_IN_ENV
  67
  68 /* LED */
  69 #define CONFIG_AT91_LED
  70 #define CONFIG_RED_LED          AT91_PIN_PA23   /* this is the power led */
  71 #define CONFIG_GREEN_LED        AT91_PIN_PA13   /* this is the user1 led */
  72 #define CONFIG_YELLOW_LED       AT91_PIN_PA14   /* this is the user2 led */
  73
  74 #define CONFIG_BOOTDELAY        3
  75
  76 /*
  77  * BOOTP options
  78  */
  79 #define CONFIG_BOOTP_BOOTFILESIZE
  80 #define CONFIG_BOOTP_BOOTPATH
  81 #define CONFIG_BOOTP_GATEWAY
  82 #define CONFIG_BOOTP_HOSTNAME
  83
  84 /*
  85  * Command line configuration.
  86  */
  87 #include <config_cmd_default.h>
  88 #undef CONFIG_CMD_BDI
  89 #undef CONFIG_CMD_FPGA
  90 #undef CONFIG_CMD_IMI
  91 #undef CONFIG_CMD_IMLS
  92 #undef CONFIG_CMD_LOADS
  93 #undef CONFIG_CMD_SOURCE
  94
  95 #define CONFIG_CMD_PING
  96 #define CONFIG_CMD_DHCP
  97 #define CONFIG_CMD_NAND
  98 #define CONFIG_CMD_USB
  99
 100 /* SDRAM */
 101 #define CONFIG_NR_DRAM_BANKS            1
 102 #define CONFIG_SYS_SDRAM_BASE           0x20000000
 103 #define CONFIG_SYS_SDRAM_SIZE           0x04000000
 104 #define CONFIG_SYS_INIT_SP_ADDR \
 105         (ATMEL_BASE_SRAM + 0x1000 - GENERATED_GBL_DATA_SIZE)
 106
 107 /* DataFlash */
 108 #define CONFIG_ATMEL_DATAFLASH_SPI
 109 #define CONFIG_HAS_DATAFLASH
 110 #define CONFIG_SYS_SPI_WRITE_TOUT               (5*CONFIG_SYS_HZ)
 111 #define CONFIG_SYS_MAX_DATAFLASH_BANKS          2
 112 #define CONFIG_SYS_DATAFLASH_LOGIC_ADDR_CS0     0xC0000000      /* CS0 */
 113 #define CONFIG_SYS_DATAFLASH_LOGIC_ADDR_CS3     0xD0000000      /* CS3 */
 114 #define AT91_SPI_CLK                            15000000
 115 #define DATAFLASH_TCSS                          (0x1a << 16)
 116 #define DATAFLASH_TCHS                          (0x1 << 24)
 117
 118 /* NAND flash */
 119 #ifdef CONFIG_CMD_NAND
 120 #define CONFIG_NAND_ATMEL
 121 #define CONFIG_SYS_MAX_NAND_DEVICE              1
 122 #define CONFIG_SYS_NAND_BASE                    0x40000000
 123 #define CONFIG_SYS_NAND_DBW_8
 124 /* our ALE is AD22 */
 125 #define CONFIG_SYS_NAND_MASK_ALE                (1 << 22)
 126 /* our CLE is AD21 */
 127 #define CONFIG_SYS_NAND_MASK_CLE                (1 << 21)
 128 #define CONFIG_SYS_NAND_ENABLE_PIN              AT91_PIN_PC14
 129 #define CONFIG_SYS_NAND_READY_PIN               AT91_PIN_PC15
 130
 131 #endif
 132
 133 /* NOR flash - no real flash on this board */
 134 #define CONFIG_SYS_NO_FLASH
 135
 136 /* Ethernet */
 137 #define CONFIG_DRIVER_DM9000
 138 #define CONFIG_DM9000_BASE              0x30000000
 139 #define DM9000_IO                       CONFIG_DM9000_BASE
 140 #define DM9000_DATA                     (CONFIG_DM9000_BASE + 4)
 141 #define CONFIG_DM9000_USE_16BIT
 142 #define CONFIG_DM9000_NO_SROM
 143 #define CONFIG_NET_RETRY_COUNT          20
 144 #define CONFIG_RESET_PHY_R
 145
 146 /* USB */
 147 #define CONFIG_USB_ATMEL
 148 #define CONFIG_USB_OHCI_NEW
 149 #define CONFIG_DOS_PARTITION
 150 #define CONFIG_SYS_USB_OHCI_CPU_INIT
 151 #define CONFIG_SYS_USB_OHCI_REGS_BASE           0x00500000      /* AT91SAM9261_UHP_BASE */
 152 #ifdef CONFIG_AT91SAM9G10EK
 153 #define CONFIG_SYS_USB_OHCI_SLOT_NAME           "at91sam9g10"
 154 #else
 155 #define CONFIG_SYS_USB_OHCI_SLOT_NAME           "at91sam9261"
 156 #endif
 157 #define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS      2
 158 #define CONFIG_USB_STORAGE
 159 #define CONFIG_CMD_FAT
 160
 161 #define CONFIG_SYS_LOAD_ADDR                    0x22000000      /* load address */
 162
 163 #define CONFIG_SYS_MEMTEST_START                CONFIG_SYS_SDRAM_BASE
 164 #define CONFIG_SYS_MEMTEST_END                  0x23e00000
 165
 166 #ifdef CONFIG_SYS_USE_DATAFLASH_CS0
 167
 168 /* bootstrap + u-boot + env + linux in dataflash on CS0 */
 169 #define CONFIG_ENV_IS_IN_DATAFLASH
 170 #define CONFIG_SYS_MONITOR_BASE (CONFIG_SYS_DATAFLASH_LOGIC_ADDR_CS0 + 0x8400)
 171 #define CONFIG_ENV_OFFSET       0x4200
 172 #define CONFIG_ENV_ADDR         (CONFIG_SYS_DATAFLASH_LOGIC_ADDR_CS0 + CONFIG_ENV_OFFSET)
 173 #define CONFIG_ENV_SIZE         0x4200
 174 #define CONFIG_BOOTCOMMAND      "cp.b 0xC0084000 0x22000000 0x210000; bootm"
 175 #define CONFIG_BOOTARGS         "console=ttyS0,115200 "                 \
 176                                 "root=/dev/mtdblock0 "                  \
 177                                 "mtdparts=atmel_nand:-(root) "          \
 178                                 "rw rootfstype=jffs2"
 179
 180 #elif CONFIG_SYS_USE_DATAFLASH_CS3
 181
 182 /* bootstrap + u-boot + env + linux in dataflash on CS3 */
 183 #define CONFIG_ENV_IS_IN_DATAFLASH
 184 #define CONFIG_SYS_MONITOR_BASE (CONFIG_SYS_DATAFLASH_LOGIC_ADDR_CS3 + 0x8400)
 185 #define CONFIG_ENV_OFFSET       0x4200
 186 #define CONFIG_ENV_ADDR         (CONFIG_SYS_DATAFLASH_LOGIC_ADDR_CS3 + CONFIG_ENV_OFFSET)
 187 #define CONFIG_ENV_SIZE         0x4200
 188 #define CONFIG_BOOTCOMMAND      "cp.b 0xD0084000 0x22000000 0x210000; bootm"
 189 #define CONFIG_BOOTARGS         "console=ttyS0,115200 "                 \
 190                                 "root=/dev/mtdblock0 "                  \
 191                                 "mtdparts=atmel_nand:-(root) "          \
 192                                 "rw rootfstype=jffs2"
 193
 194 #else /* CONFIG_SYS_USE_NANDFLASH */
 195
 196 /* bootstrap + u-boot + env + linux in nandflash */
 197 #define CONFIG_ENV_IS_IN_NAND
 198 #define CONFIG_ENV_OFFSET               0xc0000
 199 #define CONFIG_ENV_OFFSET_REDUND        0x100000
 200 #define CONFIG_ENV_SIZE         0x20000         /* 1 sector = 128 kB */
 201 #define CONFIG_BOOTCOMMAND      "nand read 0x22000000 0x200000 0x300000; bootm"
 202 #define CONFIG_BOOTARGS                                                 \
 203         "console=ttyS0,115200 earlyprintk "                             \
 204         "mtdparts=atmel_nand:256k(bootstrap)ro,512k(uboot)ro,"          \
 205         "256k(env),256k(env_redundant),256k(spare),"                    \
 206         "512k(dtb),6M(kernel)ro,-(rootfs) "                             \
 207         "root=/dev/mtdblock7 rw rootfstype=jffs2"
 208 #endif
 209
 210 #define CONFIG_SYS_PROMPT               "U-Boot> "
 211 #define CONFIG_SYS_CBSIZE               256
 212 #define CONFIG_SYS_MAXARGS              16
 213 #define CONFIG_SYS_PBSIZE               (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
 214 #define CONFIG_SYS_LONGHELP
 215 #define CONFIG_CMDLINE_EDITING
 216 #define CONFIG_AUTO_COMPLETE
 217
 218 /*
 219  * Size of malloc() pool
 220  */
 221 #define CONFIG_SYS_MALLOC_LEN           ROUND(3 * CONFIG_ENV_SIZE + 128*1024, 0x1000)
 222
 223 #endif