include/configs/flea3.h

   1 /*
   2  * (C) Copyright 2011, Stefano Babic <sbabic@denx.de>
   3  *
   4  * (C) Copyright 2008-2010 Freescale Semiconductor, Inc.
   5  *
   6  * Copyright (C) 2007, Guennadi Liakhovetski <lg@denx.de>
   7  *
   8  * Configuration for the flea3 board.
   9  *
  10  * SPDX-License-Identifier:     GPL-2.0+
  11  */
  12
  13 #ifndef __CONFIG_H
  14 #define __CONFIG_H
  15
  16 #include <asm/arch/imx-regs.h>
  17
  18  /* High Level Configuration Options */
  19 #define CONFIG_ARM1136  /* This is an arm1136 CPU core */
  20 #define CONFIG_MX35
  21
  22 #define CONFIG_SYS_DCACHE_OFF
  23 #define CONFIG_SYS_CACHELINE_SIZE       32
  24
  25 #define CONFIG_DISPLAY_CPUINFO
  26
  27 /* Only in case the value is not present in mach-types.h */
  28 #ifndef MACH_TYPE_FLEA3
  29 #define MACH_TYPE_FLEA3                3668
  30 #endif
  31
  32 #define CONFIG_MACH_TYPE                MACH_TYPE_FLEA3
  33
  34 /* Set TEXT at the beginning of the NOR flash */
  35 #define CONFIG_SYS_TEXT_BASE    0xA0000000
  36
  37 /* This is required to setup the ESDC controller */
  38 #define CONFIG_BOARD_EARLY_INIT_F
  39
  40 #define CONFIG_CMDLINE_TAG              /* enable passing of ATAGs */
  41 #define CONFIG_REVISION_TAG
  42 #define CONFIG_SETUP_MEMORY_TAGS
  43 #define CONFIG_INITRD_TAG
  44
  45 /*
  46  * Size of malloc() pool
  47  */
  48 #define CONFIG_SYS_MALLOC_LEN           (CONFIG_ENV_SIZE + 1024 * 1024)
  49
  50 /*
  51  * Hardware drivers
  52  */
  53 #define CONFIG_SYS_I2C
  54 #define CONFIG_SYS_I2C_MXC
  55 #define CONFIG_SYS_SPD_BUS_NUM          2 /* I2C3 */
  56 #define CONFIG_SYS_MXC_I2C3_SLAVE       0xfe
  57 #define CONFIG_MXC_SPI
  58 #define CONFIG_MXC_GPIO
  59
  60 /*
  61  * UART (console)
  62  */
  63 #define CONFIG_MXC_UART
  64 #define CONFIG_MXC_UART_BASE    UART3_BASE
  65
  66 /* allow to overwrite serial and ethaddr */
  67 #define CONFIG_ENV_OVERWRITE
  68 #define CONFIG_CONS_INDEX       1
  69 #define CONFIG_BAUDRATE         115200
  70
  71 /*
  72  * Command definition
  73  */
  74
  75 #include <config_cmd_default.h>
  76
  77 #define CONFIG_CMD_PING
  78 #define CONFIG_CMD_DHCP
  79 #define CONFIG_BOOTP_SUBNETMASK
  80 #define CONFIG_BOOTP_GATEWAY
  81 #define CONFIG_BOOTP_DNS
  82
  83 #define CONFIG_CMD_NAND
  84 #define CONFIG_CMD_CACHE
  85
  86 #define CONFIG_CMD_I2C
  87 #define CONFIG_CMD_SPI
  88 #define CONFIG_CMD_MII
  89 #define CONFIG_CMD_NET
  90 #define CONFIG_NET_RETRY_COUNT  100
  91
  92 #define CONFIG_BOOTDELAY        3
  93
  94 #define CONFIG_LOADADDR         0x80800000      /* loadaddr env var */
  95
  96
  97 /*
  98  * Ethernet on SOC (FEC)
  99  */
 100 #define CONFIG_FEC_MXC
 101 #define IMX_FEC_BASE    FEC_BASE_ADDR
 102 #define CONFIG_PHYLIB
 103 #define CONFIG_PHY_MICREL
 104 #define CONFIG_FEC_MXC_PHYADDR  0x1
 105
 106 #define CONFIG_MII
 107
 108 #define CONFIG_ARP_TIMEOUT      200UL
 109
 110 /*
 111  * Miscellaneous configurable options
 112  */
 113 #define CONFIG_SYS_LONGHELP     /* undef to save memory */
 114 #define CONFIG_SYS_PROMPT       "flea3 U-Boot > "
 115 #define CONFIG_CMDLINE_EDITING
 116 #define CONFIG_SYS_HUSH_PARSER  /* Use the HUSH parser */
 117
 118 #define CONFIG_AUTO_COMPLETE
 119 #define CONFIG_SYS_CBSIZE       256     /* Console I/O Buffer Size */
 120 /* Print Buffer Size */
 121 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
 122 #define CONFIG_SYS_MAXARGS      16      /* max number of command args */
 123 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
 124
 125 #define CONFIG_SYS_MEMTEST_START        0       /* memtest works on */
 126 #define CONFIG_SYS_MEMTEST_END          0x10000
 127
 128 #undef  CONFIG_SYS_CLKS_IN_HZ   /* everything, incl board info, in Hz */
 129
 130 #define CONFIG_SYS_LOAD_ADDR            CONFIG_LOADADDR
 131
 132 #define CONFIG_SYS_HZ                           1000
 133
 134 /*
 135  * Physical Memory Map
 136  */
 137 #define CONFIG_NR_DRAM_BANKS    1
 138 #define PHYS_SDRAM_1            CSD0_BASE_ADDR
 139 #define PHYS_SDRAM_1_SIZE       (128 * 1024 * 1024)
 140
 141 #define CONFIG_SYS_SDRAM_BASE           CSD0_BASE_ADDR
 142 #define CONFIG_SYS_INIT_RAM_ADDR        (IRAM_BASE_ADDR + 0x10000)
 143 #define CONFIG_SYS_INIT_RAM_SIZE                (IRAM_SIZE / 2)
 144 #define CONFIG_SYS_GBL_DATA_OFFSET      (CONFIG_SYS_INIT_RAM_SIZE - \
 145                                         GENERATED_GBL_DATA_SIZE)
 146 #define CONFIG_SYS_INIT_SP_ADDR         (CONFIG_SYS_INIT_RAM_ADDR + \
 147                                         CONFIG_SYS_GBL_DATA_OFFSET)
 148
 149 /*
 150  * MTD Command for mtdparts
 151  */
 152 #define CONFIG_CMD_MTDPARTS
 153 #define CONFIG_MTD_DEVICE
 154 #define CONFIG_FLASH_CFI_MTD
 155 #define CONFIG_MTD_PARTITIONS
 156 #define MTDIDS_DEFAULT          "nand0=mxc_nand,nor0=physmap-flash.0"
 157 #define MTDPARTS_DEFAULT        "mtdparts=mxc_nand:50m(root1)," \
 158                                 "32m(rootfb)," \
 159                                 "64m(pcache)," \
 160                                 "64m(app1)," \
 161                                 "10m(app2),-(spool);" \
 162                                 "physmap-flash.0:512k(u-boot),64k(env1)," \
 163                                 "64k(env2),3776k(kernel1),3776k(kernel2)"
 164
 165 /*
 166  * FLASH and environment organization
 167  */
 168 #define CONFIG_SYS_FLASH_BASE           CS0_BASE_ADDR
 169 #define CONFIG_SYS_MAX_FLASH_BANKS 1    /* max number of memory banks */
 170 #define CONFIG_SYS_MAX_FLASH_SECT 512   /* max number of sectors on one chip */
 171 /* Monitor at beginning of flash */
 172 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE
 173 #define CONFIG_SYS_MONITOR_LEN          (512 * 1024)
 174
 175 #define CONFIG_ENV_SECT_SIZE    (64 * 1024)
 176 #define CONFIG_ENV_SIZE         CONFIG_ENV_SECT_SIZE
 177
 178 /* Address and size of Redundant Environment Sector     */
 179 #define CONFIG_ENV_OFFSET_REDUND        (CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE)
 180 #define CONFIG_ENV_SIZE_REDUND  CONFIG_ENV_SIZE
 181
 182 #define CONFIG_ENV_ADDR         (CONFIG_SYS_MONITOR_BASE + \
 183                                 CONFIG_SYS_MONITOR_LEN)
 184
 185 #define CONFIG_ENV_IS_IN_FLASH
 186
 187 /*
 188  * CFI FLASH driver setup
 189  */
 190 #define CONFIG_SYS_FLASH_CFI            /* Flash memory is CFI compliant */
 191 #define CONFIG_FLASH_CFI_DRIVER
 192
 193 /* A non-standard buffered write algorithm */
 194 #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE       /* faster */
 195 #define CONFIG_SYS_FLASH_PROTECTION     /* Use hardware sector protection */
 196
 197 /*
 198  * NAND FLASH driver setup
 199  */
 200 #define CONFIG_NAND_MXC
 201 #define CONFIG_MXC_NAND_REGS_BASE       (NFC_BASE_ADDR)
 202 #define CONFIG_SYS_MAX_NAND_DEVICE      1
 203 #define CONFIG_SYS_NAND_BASE            (NFC_BASE_ADDR)
 204 #define CONFIG_MXC_NAND_HWECC
 205 #define CONFIG_SYS_NAND_LARGEPAGE
 206
 207 /*
 208  * Default environment and default scripts
 209  * to update uboot and load kernel
 210  */
 211
 212 #define CONFIG_HOSTNAME flea3
 213 #define CONFIG_EXTRA_ENV_SETTINGS                                       \
 214         "netdev=eth0\0"                                                 \
 215         "nfsargs=setenv bootargs root=/dev/nfs rw "                     \
 216                 "nfsroot=${serverip}:${rootpath}\0"                     \
 217         "ramargs=setenv bootargs root=/dev/ram rw\0"                    \
 218         "addip_sta=setenv bootargs ${bootargs} "                        \
 219                 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}"      \
 220                 ":${hostname}:${netdev}:off panic=1\0"                  \
 221         "addip_dyn=setenv bootargs ${bootargs} ip=dhcp\0"               \
 222         "addip=if test -n ${ipdyn};then run addip_dyn;"                 \
 223                 "else run addip_sta;fi\0"                               \
 224         "addmtd=setenv bootargs ${bootargs} ${mtdparts}\0"              \
 225         "addtty=setenv bootargs ${bootargs}"                            \
 226                 " console=ttymxc2,${baudrate}\0"                        \
 227         "addmisc=setenv bootargs ${bootargs} ${misc}\0"                 \
 228         "loadaddr=80800000\0"                                           \
 229         "kernel_addr_r=80800000\0"                                      \
 230         "hostname=" __stringify(CONFIG_HOSTNAME) "\0"                   \
 231         "bootfile=" __stringify(CONFIG_HOSTNAME) "/uImage\0"            \
 232         "ramdisk_file=" __stringify(CONFIG_HOSTNAME) "/uRamdisk\0"      \
 233         "flash_self=run ramargs addip addtty addmtd addmisc;"           \
 234                 "bootm ${kernel_addr} ${ramdisk_addr}\0"                \
 235         "flash_nfs=run nfsargs addip addtty addmtd addmisc;"            \
 236                 "bootm ${kernel_addr}\0"                                \
 237         "net_nfs=tftp ${kernel_addr_r} ${bootfile}; "                   \
 238                 "run nfsargs addip addtty addmtd addmisc;"              \
 239                 "bootm ${kernel_addr_r}\0"                              \
 240         "net_self_load=tftp ${kernel_addr_r} ${bootfile};"              \
 241                 "tftp ${ramdisk_addr_r} ${ramdisk_file};\0"             \
 242         "net_self=if run net_self_load;then "                           \
 243                 "run ramargs addip addtty addmtd addmisc;"              \
 244                 "bootm ${kernel_addr_r} ${ramdisk_addr_r};"             \
 245                 "else echo Images not loades;fi\0"                      \
 246         "u-boot=" __stringify(CONFIG_HOSTNAME) "/u-boot.bin\0"          \
 247         "load=tftp ${loadaddr} ${u-boot}\0"                             \
 248         "uboot_addr=" __stringify(CONFIG_SYS_MONITOR_BASE) "\0"         \
 249         "update=protect off ${uboot_addr} +40000;"                      \
 250                 "erase ${uboot_addr} +40000;"                           \
 251                 "cp.b ${loadaddr} ${uboot_addr} ${filesize}\0"          \
 252         "upd=if run load;then echo Updating u-boot;if run update;"      \
 253                 "then echo U-Boot updated;"                             \
 254                         "else echo Error updating u-boot !;"            \
 255                         "echo Board without bootloader !!;"             \
 256                 "fi;"                                                   \
 257                 "else echo U-Boot not downloaded..exiting;fi\0"         \
 258         "bootcmd=run net_nfs\0"
 259
 260 #endif                          /* __CONFIG_H */