include/configs/dvlhost.h

   1 /*
   2  * (C) Copyright 2009
   3  * Michael Schwingen, michael@schwingen.org
   4  *
   5  * Configuration settings for the
   6  * dLAN200 AV Wireless G ("dvlhost") board.
   7  *
   8  * SPDX-License-Identifier:     GPL-2.0+
   9  */
  10
  11 #ifndef __CONFIG_H
  12 #define __CONFIG_H
  13
  14 #define CONFIG_IXP425                   1
  15 #define CONFIG_DVLHOST                  1
  16
  17 #define CONFIG_MACH_TYPE                1343
  18
  19 #define CONFIG_DISPLAY_CPUINFO          1
  20 #define CONFIG_DISPLAY_BOARDINFO        1
  21
  22 #define CONFIG_IXP_SERIAL
  23 #define CONFIG_SYS_IXP425_CONSOLE       IXP425_UART2
  24 #define CONFIG_BAUDRATE                 115200
  25 #define CONFIG_BOOTDELAY                3
  26 #define CONFIG_ZERO_BOOTDELAY_CHECK     /* check for keypress on bootdelay==0 */
  27 #define CONFIG_BOARD_EARLY_INIT_F       1
  28 #define CONFIG_SYS_LDSCRIPT     "board/dvlhost/u-boot.lds"
  29
  30 /***************************************************************
  31  * U-boot generic defines start here.
  32  ***************************************************************/
  33 /* Size of malloc() pool */
  34 #define CONFIG_SYS_MALLOC_LEN                   (CONFIG_ENV_SIZE + 128*1024)
  35
  36 /* allow to overwrite serial and ethaddr */
  37 #define CONFIG_ENV_OVERWRITE
  38
  39 /* Command line configuration. */
  40 #include <config_cmd_default.h>
  41
  42 #define CONFIG_CMD_ELF
  43 #define CONFIG_PCI
  44 #ifdef CONFIG_PCI
  45 #define CONFIG_CMD_PCI
  46 #define CONFIG_PCI_PNP
  47 #define CONFIG_IXP_PCI
  48 #define CONFIG_PCI_SCAN_SHOW
  49 #define CONFIG_CMD_PCI_ENUM
  50 #endif
  51
  52 #define CONFIG_BOOTCOMMAND              "run boot_flash"
  53 /* enable passing of ATAGs */
  54 #define CONFIG_CMDLINE_TAG              1
  55 #define CONFIG_SETUP_MEMORY_TAGS        1
  56 #define CONFIG_INITRD_TAG               1
  57
  58 #if defined(CONFIG_CMD_KGDB)
  59 # define CONFIG_KGDB_BAUDRATE           230400
  60 #endif
  61
  62 /* Miscellaneous configurable options */
  63 #define CONFIG_SYS_LONGHELP
  64 /* Console I/O Buffer Size */
  65 #define CONFIG_SYS_CBSIZE               256
  66 /* Print Buffer Size */
  67 #define CONFIG_SYS_PBSIZE               (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16)
  68 /* max number of command args */
  69 #define CONFIG_SYS_MAXARGS              16
  70 /* Boot Argument Buffer Size */
  71 #define CONFIG_SYS_BARGSIZE             CONFIG_SYS_CBSIZE
  72
  73 #define CONFIG_SYS_MEMTEST_START        0x00000000
  74 #define CONFIG_SYS_MEMTEST_END          0x01D80000
  75
  76 /* timer clock - 2* OSC_IN system clock */
  77 #define CONFIG_IXP425_TIMER_CLK         66666666
  78
  79 /* default load address */
  80 #define CONFIG_SYS_LOAD_ADDR            0x00010000
  81
  82 /* valid baudrates */
  83 #define CONFIG_SYS_BAUDRATE_TABLE       { 9600, 19200, 38400, 57600, \
  84                                           115200, 230400 }
  85 #define CONFIG_SERIAL_RTS_ACTIVE        1
  86
  87 /* Expansion bus settings */
  88 #define CONFIG_SYS_EXP_CS0              0xbd113442
  89
  90 /* SDRAM settings */
  91 #define CONFIG_NR_DRAM_BANKS            1
  92 #define PHYS_SDRAM_1                    0x00000000
  93 #define CONFIG_SYS_SDRAM_BASE           0x00000000
  94
  95 /* 32MB SDRAM: 2* 8Mx16, CL3 */
  96 #define CONFIG_SYS_SDR_CONFIG           0x18
  97 #define PHYS_SDRAM_1_SIZE               0x02000000
  98 #define CONFIG_SYS_SDRAM_REFRESH_CNT    0x800
  99 #define CONFIG_SYS_SDR_MODE_CONFIG      0x1
 100 #define CONFIG_SYS_DRAM_SIZE            PHYS_SDRAM_1_SIZE
 101
 102 /* FLASH organization: one Spansion S29AL032D-04 Flash */
 103 #define CONFIG_SYS_TEXT_BASE            0x50000000
 104 #define CONFIG_SYS_MAX_FLASH_BANKS      1
 105 /* max number of sectors on one chip */
 106 #define CONFIG_SYS_MAX_FLASH_SECT       140
 107 #define PHYS_FLASH_1                    0x50000000
 108 #define CONFIG_SYS_FLASH_BANKS_LIST     { PHYS_FLASH_1 }
 109
 110 #define CONFIG_SYS_FLASH_BASE           PHYS_FLASH_1
 111 #define CONFIG_SYS_MONITOR_BASE         PHYS_FLASH_1
 112 #define CONFIG_SYS_MONITOR_LEN          (256 << 10)
 113 #define CONFIG_BOARD_SIZE_LIMIT         262144
 114
 115 /* Use common CFI driver */
 116 #define CONFIG_SYS_FLASH_CFI
 117 #define CONFIG_FLASH_CFI_DRIVER
 118 /* no byte writes on IXP4xx */
 119 #define CONFIG_SYS_FLASH_CFI_WIDTH      FLASH_CFI_16BIT
 120
 121 /* print 'E' for empty sector on flinfo */
 122 #define CONFIG_SYS_FLASH_EMPTY_INFO
 123
 124 /* Ethernet */
 125
 126 /* include IXP4xx NPE support */
 127 #define CONFIG_IXP4XX_NPE               1
 128
 129 /* NPE0 PHY: MII dLAN200 AVmodule, 100BaseT-FDX fixed */
 130 #define CONFIG_PHY_ADDR                 0x18
 131 /* NPE1 PHY: MII IP175 switch, port 5 is host port */
 132 #define CONFIG_PHY1_ADDR                0x05
 133 /* MII PHY management */
 134 #define CONFIG_MII                      1
 135 /* fixed-speed powerline modem without standard PHY registers on MII */
 136 #define CONFIG_MII_NPE0_FIXEDLINK       1
 137 #define CONFIG_MII_NPE0_SPEED           100
 138 #define CONFIG_MII_NPE0_FULLDUPLEX      1
 139 /* fixed-speed switch without standard PHY registers on MII */
 140 #define CONFIG_MII_NPE1_FIXEDLINK       1
 141 #define CONFIG_MII_NPE1_SPEED           100
 142 #define CONFIG_MII_NPE1_FULLDUPLEX      1
 143
 144 /* Number of ethernet rx buffers & descriptors */
 145 #define CONFIG_SYS_RX_ETH_BUFFER        16
 146 #define CONFIG_RESET_PHY_R              1
 147 /* ethernet switch connected to MII port */
 148 #define CONFIG_MII_ETHSWITCH            1
 149 #define CONFIG_HAS_ETH1                 1
 150
 151 #define CONFIG_CMD_DHCP
 152 #define CONFIG_CMD_NET
 153 #define CONFIG_CMD_MII
 154 #define CONFIG_CMD_PING
 155 #undef  CONFIG_CMD_NFS
 156
 157 /* BOOTP options */
 158 #define CONFIG_BOOTP_BOOTFILESIZE
 159 #define CONFIG_BOOTP_BOOTPATH
 160 #define CONFIG_BOOTP_GATEWAY
 161 #define CONFIG_BOOTP_HOSTNAME
 162
 163 /* Cache Configuration */
 164 #define CONFIG_SYS_CACHELINE_SIZE       32
 165
 166 /*
 167  * environment organization:
 168  * one flash sector, embedded in uboot area (bottom bootblock flash)
 169  */
 170 #define CONFIG_ENV_IS_IN_FLASH          1
 171 #define CONFIG_ENV_SIZE                 0x2000
 172 #define CONFIG_ENV_ADDR                 (PHYS_FLASH_1 + 0x4000)
 173 #define CONFIG_SYS_USE_PPCENV           1
 174
 175 #define CONFIG_EXTRA_ENV_SETTINGS                                       \
 176         "npe_ucode=50040000\0"                                          \
 177         "ethprime=NPE1\0"                                               \
 178         "ethrotate=no\0"                                                \
 179         "mtd=IXP4XX-Flash.0:256k(uboot),64k(ucode),1152k(linux),-(root),\0" \
 180         "kerneladdr=50050000\0"                                         \
 181         "kernelfile=dvlhost/uImage\0"                                   \
 182         "rootfile=dvlhost/rootfs\0"                                     \
 183         "rootaddr=50170000\0"                                           \
 184         "loadaddr=10000\0"                                              \
 185         "updateboot_ser=mw.b 10000 ff 40000;"                           \
 186         " loady ${loadaddr};"                                           \
 187         " run eraseboot writeboot\0"                                    \
 188         "updateboot_net=mw.b 10000 ff 40000;"                           \
 189         " tftp ${loadaddr} dvlhost/u-boot.bin;"                         \
 190         " run eraseboot writeboot\0"                                    \
 191         "eraseboot=protect off 50000000 50003fff;"                      \
 192         " protect off 50006000 5003ffff;"                               \
 193         " erase 50000000 50003fff;"                                     \
 194         " erase 50006000 5003ffff\0"                                    \
 195         "writeboot=cp.b 10000 50000000 4000;"                           \
 196         " cp.b 16000 50006000 3a000\0"                                  \
 197         "updateucode=loady;"                                            \
 198         " era ${npe_ucode} +${filesize};"                               \
 199         " cp.b ${loadaddr} ${npe_ucode} ${filesize}\0"                  \
 200         "updateroot=tftp ${loadaddr} ${rootfile};"                      \
 201         " era ${rootaddr} +${filesize};"                                \
 202         " cp.b ${loadaddr} ${rootaddr} ${filesize}\0"                   \
 203         "updatekern=tftp ${loadaddr} ${kernelfile};"                    \
 204         " era ${kerneladdr} +${filesize};"                              \
 205         " cp.b ${loadaddr} ${kerneladdr} ${filesize}\0"                 \
 206         "flashargs=setenv bootargs mtdparts=${mtd} root=/dev/mtdblock3" \
 207         " rootfstype=squashfs,jffs2 init=/etc/preinit\0"                \
 208         "netargs=setenv bootargs mtdparts=${mtd} root=/dev/mtdblock3"   \
 209         " rootfstype=squashfs,jffs2 init=/etc/preinit\0"                \
 210         "addtty=setenv bootargs ${bootargs} console=ttyS0,${baudrate}\0" \
 211         "addeth=setenv bootargs ${bootargs} ethaddr=${ethaddr}\0"       \
 212         "boot_flash=run flashargs addtty addeth;"                       \
 213         " bootm ${kerneladdr}\0"                                        \
 214         "boot_net=run netargs addtty addeth;"                           \
 215         " tftpboot ${loadaddr} ${kernelfile};"                          \
 216         " bootm\0"
 217
 218 /* additions for new relocation code, must be added to all boards */
 219 #define CONFIG_SYS_INIT_SP_ADDR                                         \
 220         (CONFIG_SYS_SDRAM_BASE + 0x1000 - GENERATED_GBL_DATA_SIZE)
 221
 222 #endif /* __CONFIG_H */