include/configs/qong.h

   1 /*
   2  * Copyright (C) 2009, Ilya Yanok, Emcraft Systems, <yanok@emcraft.com>
   3  *
   4  * Configuration settings for the Dave/DENX QongEVB-LITE board.
   5  *
   6  * This program is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU General Public License as
   8  * published by the Free Software Foundation; either version 2 of
   9  * the License, or (at your option) any later version.
  10  *
  11  * This program is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  * GNU General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU General Public License
  17  * along with this program; if not, write to the Free Software
  18  * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
  19  * MA 02111-1307 USA
  20  */
  21
  22 #ifndef __CONFIG_H
  23 #define __CONFIG_H
  24
  25 #include <asm/arch/mx31-regs.h>
  26
  27  /* High Level Configuration Options */
  28 #define CONFIG_ARM1136          1       /* This is an arm1136 CPU core */
  29 #define CONFIG_MX31             1       /* in a mx31 */
  30 #define CONFIG_QONG             1
  31 #define CONFIG_MX31_HCLK_FREQ   26000000        /* 26MHz */
  32 #define CONFIG_MX31_CLK32       32768
  33
  34 #define CONFIG_DISPLAY_CPUINFO
  35 #define CONFIG_DISPLAY_BOARDINFO
  36
  37 #define CONFIG_CMDLINE_TAG              1       /* enable passing of ATAGs */
  38 #define CONFIG_SETUP_MEMORY_TAGS        1
  39 #define CONFIG_INITRD_TAG               1
  40
  41 /*
  42  * Size of malloc() pool
  43  */
  44 #define CONFIG_SYS_MALLOC_LEN           (CONFIG_ENV_SIZE + 1024 * 1024)
  45 /* size in bytes reserved for initial data */
  46 #define CONFIG_SYS_GBL_DATA_SIZE        128
  47
  48 /*
  49  * Hardware drivers
  50  */
  51
  52 #define CONFIG_MXC_UART 1
  53 #define CONFIG_SYS_MX31_UART1   1
  54
  55 #define CONFIG_MX31_GPIO
  56
  57 #define CONFIG_MXC_SPI
  58 #define CONFIG_DEFAULT_SPI_BUS  1
  59 #define CONFIG_DEFAULT_SPI_MODE (SPI_MODE_2 | SPI_CS_HIGH)
  60 #define CONFIG_RTC_MC13783
  61
  62 #define CONFIG_FSL_PMIC
  63 #define CONFIG_FSL_PMIC_BUS     1
  64 #define CONFIG_FSL_PMIC_CS      0
  65 #define CONFIG_FSL_PMIC_CLK     100000
  66 #define CONFIG_FSL_PMIC_MODE    (SPI_MODE_2 | SPI_CS_HIGH)
  67
  68 /* FPGA */
  69 #define CONFIG_QONG_FPGA        1
  70 #define CONFIG_FPGA_BASE        (CS1_BASE)
  71
  72 #ifdef CONFIG_QONG_FPGA
  73 /* Ethernet */
  74 #define CONFIG_DNET             1
  75 #define CONFIG_DNET_BASE        (CS1_BASE + QONG_FPGA_PERIPH_SIZE)
  76 #define CONFIG_NET_MULTI        1
  77
  78 /* Framebuffer and LCD */
  79 #define CONFIG_LCD
  80 #define CONFIG_VIDEO_MX3
  81 #define CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE
  82 #define CONFIG_SYS_CONSOLE_IS_IN_ENV
  83 #define LCD_BPP         LCD_COLOR16
  84 #define CONFIG_SPLASH_SCREEN
  85 #define CONFIG_CMD_BMP
  86 #define CONFIG_BMP_16BPP
  87 #define CONFIG_DISPLAY_COM57H5M10XRC
  88
  89 /*
  90  * Reducing the ARP timeout from default 5 seconds to 200ms we speed up the
  91  * initial TFTP transfer, should the user wish one, significantly.
  92  */
  93 #define CONFIG_ARP_TIMEOUT      200UL
  94
  95 #endif /* CONFIG_QONG_FPGA */
  96
  97 #define CONFIG_CONS_INDEX       1
  98 #define CONFIG_BAUDRATE         115200
  99 #define CONFIG_SYS_BAUDRATE_TABLE       {9600, 19200, 38400, 57600, 115200}
 100
 101 /***********************************************************
 102  * Command definition
 103  ***********************************************************/
 104
 105 #include <config_cmd_default.h>
 106
 107 #define CONFIG_CMD_PING
 108 #define CONFIG_CMD_DHCP
 109 #define CONFIG_CMD_NET
 110 #define CONFIG_CMD_MII
 111 #define CONFIG_CMD_NAND
 112 #define CONFIG_CMD_SPI
 113 #define CONFIG_CMD_DATE
 114 #define BOARD_LATE_INIT
 115
 116 /*
 117  * You can compile in a MAC address and your custom net settings by using
 118  * the following syntax.
 119  *
 120  * #define CONFIG_ETHADDR               xx:xx:xx:xx:xx:xx
 121  * #define CONFIG_SERVERIP              <server ip>
 122  * #define CONFIG_IPADDR                <board ip>
 123  * #define CONFIG_GATEWAYIP             <gateway ip>
 124  * #define CONFIG_NETMASK               <your netmask>
 125  */
 126
 127 #define CONFIG_BOOTDELAY        5
 128
 129 #define CONFIG_LOADADDR         0x80800000      /* loadaddr env var */
 130
 131 #define xstr(s) str(s)
 132 #define str(s)  #s
 133
 134 #define CONFIG_EXTRA_ENV_SETTINGS                                       \
 135         "netdev=eth0\0"                                                 \
 136         "nfsargs=setenv bootargs root=/dev/nfs rw "                     \
 137                 "nfsroot=${serverip}:${rootpath}\0"                     \
 138         "ramargs=setenv bootargs root=/dev/ram rw\0"                    \
 139         "addip=setenv bootargs ${bootargs} "                            \
 140                 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}"      \
 141                 ":${hostname}:${netdev}:off panic=1\0"                  \
 142         "addtty=setenv bootargs ${bootargs}"                            \
 143                 " console=ttymxc0,${baudrate}\0"                        \
 144         "addmtd=setenv bootargs ${bootargs} ${mtdparts}\0"              \
 145         "addmisc=setenv bootargs ${bootargs}\0"                         \
 146         "uboot_addr=A0000000\0"                                         \
 147         "kernel_addr=A00A0000\0"                                        \
 148         "ramdisk_addr=A0300000\0"                                       \
 149         "u-boot=qong/u-boot.bin\0"                                      \
 150         "kernel_addr_r=80800000\0"                                      \
 151         "hostname=qong\0"                                               \
 152         "bootfile=qong/uImage\0"                                        \
 153         "rootpath=/opt/eldk-4.2-arm/armVFP\0"                           \
 154         "flash_self=run ramargs addip addtty addmtd addmisc;"           \
 155                 "bootm ${kernel_addr} ${ramdisk_addr}\0"                \
 156         "flash_nfs=run nfsargs addip addtty addmtd addmisc;"            \
 157                 "bootm ${kernel_addr}\0"                                \
 158         "net_nfs=tftp ${kernel_addr_r} ${bootfile};"                    \
 159                 "run nfsargs addip addtty addmtd addmisc;"              \
 160                 "bootm\0"                                               \
 161         "bootcmd=run flash_self\0"                                      \
 162         "load=tftp ${loadaddr} ${u-boot}\0"                             \
 163         "update=protect off " xstr(CONFIG_SYS_MONITOR_BASE)             \
 164                 " +${filesize};era " xstr(CONFIG_SYS_MONITOR_BASE)      \
 165                 " +${filesize};cp.b ${fileaddr} "                       \
 166                 xstr(CONFIG_SYS_MONITOR_BASE) " ${filesize}\0"          \
 167         "upd=run load update\0"                                         \
 168
 169 /*
 170  * Miscellaneous configurable options
 171  */
 172 #define CONFIG_SYS_LONGHELP             /* undef to save memory */
 173 #define CONFIG_SYS_PROMPT               "=> "
 174 #define CONFIG_SYS_CBSIZE               512     /* Console I/O Buffer Size */
 175 /* Print Buffer Size */
 176 #define CONFIG_SYS_PBSIZE               (CONFIG_SYS_CBSIZE + \
 177                 sizeof(CONFIG_SYS_PROMPT) + 16)
 178 #define CONFIG_SYS_MAXARGS              32      /* max number of command args */
 179 /* Boot Argument Buffer Size */
 180 #define CONFIG_SYS_BARGSIZE             CONFIG_SYS_CBSIZE
 181
 182 /* memtest works on first 255MB of RAM */
 183 #define CONFIG_SYS_MEMTEST_START        PHYS_SDRAM_1
 184 #define CONFIG_SYS_MEMTEST_END          (PHYS_SDRAM_1 + 0xff000000)
 185
 186 #define CONFIG_SYS_LOAD_ADDR            CONFIG_LOADADDR
 187
 188 #define CONFIG_SYS_HZ                   1000
 189
 190 #define CONFIG_CMDLINE_EDITING  1
 191 #define CONFIG_SYS_HUSH_PARSER          1       /* Use the HUSH parser          */
 192 #ifdef  CONFIG_SYS_HUSH_PARSER
 193 #define CONFIG_SYS_PROMPT_HUSH_PS2      "> "
 194 #endif
 195
 196 #define CONFIG_MISC_INIT_R      1
 197 /*-----------------------------------------------------------------------
 198  * Stack sizes
 199  *
 200  * The stack sizes are set up in start.S using the settings below
 201  */
 202 #define CONFIG_STACKSIZE        (128 * 1024)    /* regular stack */
 203
 204 /*-----------------------------------------------------------------------
 205  * Physical Memory Map
 206  */
 207 #define CONFIG_NR_DRAM_BANKS    1
 208 #define PHYS_SDRAM_1            CSD0_BASE
 209 #define PHYS_SDRAM_1_SIZE       0x10000000      /* 256 MB */
 210
 211 /*
 212  * NAND driver
 213  */
 214
 215 #ifndef __ASSEMBLY__
 216 extern void qong_nand_plat_init(void *chip);
 217 extern int qong_nand_rdy(void *chip);
 218 #endif
 219 #define CONFIG_NAND_PLAT
 220 #define CONFIG_SYS_MAX_NAND_DEVICE     1
 221 #define CONFIG_SYS_NAND_BASE    CS3_BASE
 222 #define NAND_PLAT_INIT() qong_nand_plat_init(nand)
 223
 224 #define QONG_NAND_CLE(chip) ((unsigned long)(chip)->IO_ADDR_W | (1 << 24))
 225 #define QONG_NAND_ALE(chip) ((unsigned long)(chip)->IO_ADDR_W | (1 << 23))
 226 #define QONG_NAND_WRITE(addr, cmd) \
 227         do { \
 228                 __REG8(addr) = cmd; \
 229         } while (0)
 230
 231 #define NAND_PLAT_WRITE_CMD(chip, cmd) QONG_NAND_WRITE(QONG_NAND_CLE(chip), cmd)
 232 #define NAND_PLAT_WRITE_ADR(chip, cmd) QONG_NAND_WRITE(QONG_NAND_ALE(chip), cmd)
 233 #define NAND_PLAT_DEV_READY(chip)      (qong_nand_rdy(chip))
 234
 235 /*-----------------------------------------------------------------------
 236  * FLASH and environment organization
 237  */
 238 #define CONFIG_SYS_FLASH_BASE           CS0_BASE
 239 #define CONFIG_SYS_MAX_FLASH_BANKS      1       /* max number of memory banks */
 240 /* max number of sectors on one chip */
 241 #define CONFIG_SYS_MAX_FLASH_SECT       1024
 242 /* Monitor at beginning of flash */
 243 #define CONFIG_SYS_MONITOR_BASE         CONFIG_SYS_FLASH_BASE
 244 #define CONFIG_SYS_MONITOR_LEN          0x40000         /* Reserve 256KiB */
 245
 246 #define CONFIG_ENV_IS_IN_FLASH  1
 247 #define CONFIG_ENV_SECT_SIZE    0x20000
 248 #define CONFIG_ENV_SIZE         CONFIG_ENV_SECT_SIZE
 249 #define CONFIG_ENV_ADDR         (CONFIG_SYS_FLASH_BASE + 0x60000)
 250
 251 /* Address and size of Redundant Environment Sector     */
 252 #define CONFIG_ENV_OFFSET_REDUND        (CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE)
 253 #define CONFIG_ENV_SIZE_REDUND  CONFIG_ENV_SIZE
 254
 255 /*-----------------------------------------------------------------------
 256  * CFI FLASH driver setup
 257  */
 258 /* Flash memory is CFI compliant */
 259 #define CONFIG_SYS_FLASH_CFI                    1
 260 /* Use drivers/cfi_flash.c */
 261 #define CONFIG_FLASH_CFI_DRIVER                 1
 262 /* Use buffered writes (~10x faster) */
 263 #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE       1
 264 /* Use hardware sector protection */
 265 #define CONFIG_SYS_FLASH_PROTECTION             1
 266
 267 /*
 268  * Filesystem
 269  */
 270 #define CONFIG_CMD_JFFS2
 271 #define CONFIG_CMD_UBI
 272 #define CONFIG_CMD_UBIFS
 273 #define CONFIG_RBTREE
 274 #define CONFIG_MTD_PARTITIONS
 275 #define CONFIG_CMD_MTDPARTS
 276 #define CONFIG_LZO
 277 #define CONFIG_MTD_DEVICE               /* needed for mtdparts commands */
 278 #define CONFIG_FLASH_CFI_MTD
 279 #define MTDIDS_DEFAULT          "nor0=physmap-flash.0"
 280 #define MTDPARTS_DEFAULT        \
 281         "mtdparts=physmap-flash.0:384k(U-Boot),128k(env1),"     \
 282         "128k(env2),2432k(kernel),13m(ramdisk),-(user)"
 283
 284 #endif /* __CONFIG_H */