include/configs/atngw100.h

   1 /*
   2  * Copyright (C) 2006 Atmel Corporation
   3  *
   4  * Configuration settings for the AVR32 Network Gateway
   5  *
   6  * See file CREDITS for list of people who contributed to this
   7  * project.
   8  *
   9  * This program is free software; you can redistribute it and/or
  10  * modify it under the terms of the GNU General Public License as
  11  * published by the Free Software Foundation; either version 2 of
  12  * the License, or (at your option) any later version.
  13  *
  14  * This program is distributed in the hope that it will be useful,
  15  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  16  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17  * GNU General Public License for more details.
  18  *
  19  * You should have received a copy of the GNU General Public License
  20  * along with this program; if not, write to the Free Software
  21  * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
  22  * MA 02111-1307 USA
  23  */
  24 #ifndef __CONFIG_H
  25 #define __CONFIG_H
  26
  27 #include <asm/arch/hardware.h>
  28
  29 #define CONFIG_AVR32
  30 #define CONFIG_AT32AP
  31 #define CONFIG_AT32AP7000
  32 #define CONFIG_ATNGW100
  33
  34 #define CONFIG_SYS_HZ                           1000
  35
  36 /*
  37  * Set up the PLL to run at 140 MHz, the CPU to run at the PLL
  38  * frequency, the HSB and PBB busses to run at 1/2 the PLL frequency
  39  * and the PBA bus to run at 1/4 the PLL frequency.
  40  */
  41 #define CONFIG_PLL
  42 #define CONFIG_SYS_POWER_MANAGER
  43 #define CONFIG_SYS_OSC0_HZ                      20000000
  44 #define CONFIG_SYS_PLL0_DIV                     1
  45 #define CONFIG_SYS_PLL0_MUL                     7
  46 #define CONFIG_SYS_PLL0_SUPPRESS_CYCLES 16
  47 #define CONFIG_SYS_CLKDIV_CPU                   0
  48 #define CONFIG_SYS_CLKDIV_HSB                   1
  49 #define CONFIG_SYS_CLKDIV_PBA                   2
  50 #define CONFIG_SYS_CLKDIV_PBB                   1
  51
  52 /* Reserve VM regions for SDRAM and NOR flash */
  53 #define CONFIG_SYS_NR_VM_REGIONS                2
  54
  55 /*
  56  * The PLLOPT register controls the PLL like this:
  57  *   icp = PLLOPT<2>
  58  *   ivco = PLLOPT<1:0>
  59  *
  60  * We want icp=1 (default) and ivco=0 (80-160 MHz) or ivco=2 (150-240MHz).
  61  */
  62 #define CONFIG_SYS_PLL0_OPT                     0x04
  63
  64 #define CONFIG_USART_BASE               ATMEL_BASE_USART1
  65 #define CONFIG_USART_ID                 1
  66 /* User serviceable stuff */
  67 #define CONFIG_DOS_PARTITION
  68
  69 #define CONFIG_CMDLINE_TAG
  70 #define CONFIG_SETUP_MEMORY_TAGS
  71 #define CONFIG_INITRD_TAG
  72
  73 #define CONFIG_STACKSIZE                (2048)
  74
  75 #define CONFIG_BAUDRATE                 115200
  76 #define CONFIG_BOOTARGS                                                 \
  77         "console=ttyS0 root=/dev/mtdblock1 rootfstype=jffs2"
  78 #define CONFIG_BOOTCOMMAND                                              \
  79         "fsload; bootm"
  80
  81 /*
  82  * Only interrupt autoboot if <space> is pressed. Otherwise, garbage
  83  * data on the serial line may interrupt the boot sequence.
  84  */
  85 #define CONFIG_BOOTDELAY                1
  86 #define CONFIG_AUTOBOOT
  87 #define CONFIG_AUTOBOOT_KEYED
  88 #define CONFIG_AUTOBOOT_PROMPT          \
  89         "Press SPACE to abort autoboot in %d seconds\n", bootdelay
  90 #define CONFIG_AUTOBOOT_DELAY_STR       "d"
  91 #define CONFIG_AUTOBOOT_STOP_STR        " "
  92
  93 /*
  94  * After booting the board for the first time, new ethernet addresses
  95  * should be generated and assigned to the environment variables
  96  * "ethaddr" and "eth1addr". This is normally done during production.
  97  */
  98 #define CONFIG_OVERWRITE_ETHADDR_ONCE
  99
 100 /*
 101  * BOOTP/DHCP options
 102  */
 103 #define CONFIG_BOOTP_SUBNETMASK
 104 #define CONFIG_BOOTP_GATEWAY
 105
 106 /*
 107  * Command line configuration.
 108  */
 109 #include <config_cmd_default.h>
 110
 111 #define CONFIG_CMD_ASKENV
 112 #define CONFIG_CMD_DHCP
 113 #define CONFIG_CMD_EXT2
 114 #define CONFIG_CMD_FAT
 115 #define CONFIG_CMD_JFFS2
 116 #define CONFIG_CMD_MMC
 117 #define CONFIG_CMD_SF
 118 #define CONFIG_CMD_SPI
 119
 120 #undef CONFIG_CMD_FPGA
 121 #undef CONFIG_CMD_SETGETDCR
 122 #undef CONFIG_CMD_SOURCE
 123 #undef CONFIG_CMD_XIMG
 124
 125 #define CONFIG_ATMEL_USART
 126 #define CONFIG_MACB
 127 #define CONFIG_PORTMUX_PIO
 128 #define CONFIG_SYS_NR_PIOS                      5
 129 #define CONFIG_SYS_HSDRAMC
 130 #define CONFIG_MMC
 131 #define CONFIG_GENERIC_ATMEL_MCI
 132 #define CONFIG_GENERIC_MMC
 133 #define CONFIG_ATMEL_SPI
 134
 135 #define CONFIG_SPI_FLASH
 136 #define CONFIG_SPI_FLASH_ATMEL
 137
 138 #define CONFIG_SYS_DCACHE_LINESZ                32
 139 #define CONFIG_SYS_ICACHE_LINESZ                32
 140
 141 #define CONFIG_NR_DRAM_BANKS            1
 142
 143 #define CONFIG_SYS_FLASH_CFI
 144 #define CONFIG_FLASH_CFI_DRIVER
 145
 146 #define CONFIG_SYS_FLASH_BASE                   0x00000000
 147 #define CONFIG_SYS_FLASH_SIZE                   0x800000
 148 #define CONFIG_SYS_MAX_FLASH_BANKS              1
 149 #define CONFIG_SYS_MAX_FLASH_SECT               135
 150
 151 #define CONFIG_SYS_MONITOR_BASE         CONFIG_SYS_FLASH_BASE
 152 #define CONFIG_SYS_TEXT_BASE            0x00000000
 153
 154 #define CONFIG_SYS_INTRAM_BASE                  INTERNAL_SRAM_BASE
 155 #define CONFIG_SYS_INTRAM_SIZE                  INTERNAL_SRAM_SIZE
 156 #define CONFIG_SYS_SDRAM_BASE                   EBI_SDRAM_BASE
 157
 158 #define CONFIG_ENV_IS_IN_FLASH
 159 #define CONFIG_ENV_SIZE                 65536
 160 #define CONFIG_ENV_ADDR                 (CONFIG_SYS_FLASH_BASE + CONFIG_SYS_FLASH_SIZE - CONFIG_ENV_SIZE)
 161
 162 #define CONFIG_SYS_INIT_SP_ADDR         (CONFIG_SYS_INTRAM_BASE + CONFIG_SYS_INTRAM_SIZE)
 163
 164 #define CONFIG_SYS_MALLOC_LEN                   (256*1024)
 165 #define CONFIG_SYS_DMA_ALLOC_LEN                (16384)
 166
 167 /* Allow 4MB for the kernel run-time image */
 168 #define CONFIG_SYS_LOAD_ADDR                    (EBI_SDRAM_BASE + 0x00400000)
 169 #define CONFIG_SYS_BOOTPARAMS_LEN               (16 * 1024)
 170
 171 /* Other configuration settings that shouldn't have to change all that often */
 172 #define CONFIG_SYS_PROMPT                       "U-Boot> "
 173 #define CONFIG_SYS_CBSIZE                       256
 174 #define CONFIG_SYS_MAXARGS                      16
 175 #define CONFIG_SYS_PBSIZE                       (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
 176 #define CONFIG_SYS_LONGHELP
 177
 178 #define CONFIG_SYS_MEMTEST_START                EBI_SDRAM_BASE
 179 #define CONFIG_SYS_MEMTEST_END                  (CONFIG_SYS_MEMTEST_START + 0x1f00000)
 180
 181 #define CONFIG_SYS_BAUDRATE_TABLE { 115200, 38400, 19200, 9600, 2400 }
 182
 183 #endif /* __CONFIG_H */