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  * SPDX-License-Identifier:     GPL-2.0+
   7  */
   8
   9 #ifndef __CONFIG_H
  10 #define __CONFIG_H
  11
  12 #include <asm/arch/imx-regs.h>
  13
  14 /* High Level Configuration Options */
  15 #define CONFIG_QONG
  16
  17 #define CONFIG_DISPLAY_CPUINFO
  18 #define CONFIG_DISPLAY_BOARDINFO
  19
  20 #define CONFIG_SYS_TEXT_BASE 0xa0000000
  21
  22 #define CONFIG_CMDLINE_TAG                      /* enable passing of ATAGs */
  23 #define CONFIG_SETUP_MEMORY_TAGS
  24 #define CONFIG_INITRD_TAG
  25
  26 /*
  27  * Size of malloc() pool
  28  */
  29 #define CONFIG_SYS_MALLOC_LEN           (CONFIG_ENV_SIZE + 1536 * 1024)
  30
  31 /*
  32  * Hardware drivers
  33  */
  34
  35 #define CONFIG_MXC_UART
  36 #define CONFIG_MXC_UART_BASE    UART1_BASE
  37
  38 #define CONFIG_MXC_GPIO
  39 #define CONFIG_HW_WATCHDOG
  40 #define CONFIG_IMX_WATCHDOG
  41
  42 #define CONFIG_MXC_SPI
  43 #define CONFIG_DEFAULT_SPI_BUS  1
  44 #define CONFIG_DEFAULT_SPI_MODE (SPI_MODE_0 | SPI_CS_HIGH)
  45 #define CONFIG_RTC_MC13XXX
  46
  47 #define CONFIG_POWER
  48 #define CONFIG_POWER_SPI
  49 #define CONFIG_POWER_FSL
  50 #define CONFIG_FSL_PMIC_BUS     1
  51 #define CONFIG_FSL_PMIC_CS      0
  52 #define CONFIG_FSL_PMIC_CLK     100000
  53 #define CONFIG_FSL_PMIC_MODE    (SPI_MODE_0 | SPI_CS_HIGH)
  54 #define CONFIG_FSL_PMIC_BITLEN  32
  55
  56 /* FPGA */
  57 #define CONFIG_FPGA
  58 #define CONFIG_QONG_FPGA
  59 #define CONFIG_FPGA_BASE        (CS1_BASE)
  60 #define CONFIG_FPGA_LATTICE
  61 #define CONFIG_FPGA_COUNT       1
  62
  63 #ifdef CONFIG_QONG_FPGA
  64 /* Ethernet */
  65 #define CONFIG_DNET
  66 #define CONFIG_DNET_BASE        (CS1_BASE + QONG_FPGA_PERIPH_SIZE)
  67
  68 /* Framebuffer and LCD */
  69 #define CONFIG_VIDEO
  70 #define CONFIG_CFB_CONSOLE
  71 #define CONFIG_VIDEO_MX3
  72 #define CONFIG_VIDEO_LOGO
  73 #define CONFIG_VIDEO_SW_CURSOR
  74 #define CONFIG_VGA_AS_SINGLE_DEVICE
  75 #define CONFIG_SYS_CONSOLE_IS_IN_ENV
  76 #define CONFIG_SPLASH_SCREEN
  77 #define CONFIG_CMD_BMP
  78 #define CONFIG_BMP_16BPP
  79 #define CONFIG_VIDEO_BMP_GZIP
  80 #define CONFIG_SYS_VIDEO_LOGO_MAX_SIZE  (512 << 10)
  81
  82 /* USB */
  83 #define CONFIG_CMD_USB
  84 #ifdef CONFIG_CMD_USB
  85 #define CONFIG_USB_EHCI                 /* Enable EHCI USB support */
  86 #define CONFIG_USB_EHCI_MXC
  87 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET
  88 #define CONFIG_MXC_USB_PORT     2
  89 #define CONFIG_MXC_USB_PORTSC   (MXC_EHCI_MODE_ULPI | MXC_EHCI_UTMI_8BIT)
  90 #define CONFIG_MXC_USB_FLAGS    MXC_EHCI_POWER_PINS_ENABLED
  91 #define CONFIG_EHCI_IS_TDI
  92 #define CONFIG_USB_STORAGE
  93 #define CONFIG_DOS_PARTITION
  94 #define CONFIG_SUPPORT_VFAT
  95 #define CONFIG_CMD_EXT2
  96 #define CONFIG_CMD_FAT
  97 #endif /* CONFIG_CMD_USB */
  98
  99 /*
 100  * Reducing the ARP timeout from default 5 seconds to 200ms we speed up the
 101  * initial TFTP transfer, should the user wish one, significantly.
 102  */
 103 #define CONFIG_ARP_TIMEOUT      200UL
 104
 105 #endif /* CONFIG_QONG_FPGA */
 106
 107 #define CONFIG_CONS_INDEX       1
 108 #define CONFIG_BAUDRATE         115200
 109
 110 /***********************************************************
 111  * Command definition
 112  ***********************************************************/
 113 #define CONFIG_CMD_CACHE
 114 #define CONFIG_CMD_DATE
 115 #define CONFIG_CMD_DHCP
 116 #define CONFIG_CMD_MII
 117 #define CONFIG_CMD_NAND
 118 #define CONFIG_CMD_PING
 119 #define CONFIG_CMD_SPI
 120 #define CONFIG_CMD_UNZIP
 121
 122 #define CONFIG_BOARD_LATE_INIT
 123
 124 #define CONFIG_BOOTDELAY        5
 125
 126 #define CONFIG_LOADADDR         0x80800000      /* loadaddr env var */
 127
 128 #define CONFIG_EXTRA_ENV_SETTINGS                                       \
 129         "netdev=eth0\0"                                                 \
 130         "nfsargs=setenv bootargs root=/dev/nfs rw "                     \
 131                 "nfsroot=${serverip}:${rootpath}\0"                     \
 132         "ramargs=setenv bootargs root=/dev/ram rw\0"                    \
 133         "addip=setenv bootargs ${bootargs} "                            \
 134                 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}"      \
 135                 ":${hostname}:${netdev}:off panic=1\0"                  \
 136         "addtty=setenv bootargs ${bootargs}"                            \
 137                 " console=ttymxc0,${baudrate}\0"                        \
 138         "addmtd=setenv bootargs ${bootargs} ${mtdparts}\0"              \
 139         "addmisc=setenv bootargs ${bootargs}\0"                         \
 140         "uboot_addr=A0000000\0"                                         \
 141         "kernel_addr=A00C0000\0"                                        \
 142         "ramdisk_addr=A0300000\0"                                       \
 143         "u-boot=qong/u-boot.bin\0"                                      \
 144         "kernel_addr_r=80800000\0"                                      \
 145         "hostname=qong\0"                                               \
 146         "bootfile=qong/uImage\0"                                        \
 147         "rootpath=/opt/eldk-4.2-arm/armVFP\0"                           \
 148         "flash_self=run ramargs addip addtty addmtd addmisc;"           \
 149                 "bootm ${kernel_addr} ${ramdisk_addr}\0"                \
 150         "flash_nfs=run nfsargs addip addtty addmtd addmisc;"            \
 151                 "bootm ${kernel_addr}\0"                                \
 152         "net_nfs=tftp ${kernel_addr_r} ${bootfile};"                    \
 153                 "run nfsargs addip addtty addmtd addmisc;"              \
 154                 "bootm\0"                                               \
 155         "bootcmd=run flash_self\0"                                      \
 156         "load=tftp ${loadaddr} ${u-boot}\0"                             \
 157         "update=protect off " __stringify(CONFIG_SYS_MONITOR_BASE)      \
 158                 " +${filesize};era " __stringify(CONFIG_SYS_MONITOR_BASE)\
 159                 " +${filesize};cp.b ${fileaddr} "                       \
 160                 __stringify(CONFIG_SYS_MONITOR_BASE) " ${filesize}\0"   \
 161         "upd=run load update\0"                                         \
 162         "videomode=video=ctfb:x:640,y:480,depth:16,mode:0,pclk:40000,"  \
 163                 "le:120,ri:40,up:35,lo:10,hs:30,vs:3,sync:100663296,"   \
 164                 "vmode:0\0"                                             \
 165
 166 /*
 167  * Miscellaneous configurable options
 168  */
 169 #define CONFIG_SYS_LONGHELP             /* undef to save memory */
 170 #define CONFIG_SYS_CBSIZE               512     /* Console I/O Buffer Size */
 171 /* Print Buffer Size */
 172 #define CONFIG_SYS_PBSIZE               (CONFIG_SYS_CBSIZE + \
 173                 sizeof(CONFIG_SYS_PROMPT) + 16)
 174 #define CONFIG_SYS_MAXARGS              32      /* max number of command args */
 175 /* Boot Argument Buffer Size */
 176 #define CONFIG_SYS_BARGSIZE             CONFIG_SYS_CBSIZE
 177
 178 /* memtest works on first 255MB of RAM */
 179 #define CONFIG_SYS_MEMTEST_START        PHYS_SDRAM_1
 180 #define CONFIG_SYS_MEMTEST_END          (PHYS_SDRAM_1 + 0xff000000)
 181
 182 #define CONFIG_SYS_LOAD_ADDR            CONFIG_LOADADDR
 183
 184 #define CONFIG_CMDLINE_EDITING
 185 #define CONFIG_SYS_HUSH_PARSER                  /* Use the HUSH parser */
 186
 187 #define CONFIG_MISC_INIT_R
 188
 189 /*-----------------------------------------------------------------------
 190  * Physical Memory Map
 191  */
 192 #define CONFIG_NR_DRAM_BANKS    1
 193 #define PHYS_SDRAM_1            CSD0_BASE
 194 #define PHYS_SDRAM_1_SIZE       0x10000000      /* 256 MB */
 195
 196 /*
 197  * NAND driver
 198  */
 199
 200 #ifndef __ASSEMBLY__
 201 extern void qong_nand_plat_init(void *chip);
 202 extern int qong_nand_rdy(void *chip);
 203 #endif
 204 #define CONFIG_NAND_PLAT
 205 #define CONFIG_SYS_MAX_NAND_DEVICE     1
 206 #define CONFIG_SYS_NAND_BASE    CS3_BASE
 207 #define NAND_PLAT_INIT() qong_nand_plat_init(nand)
 208
 209 #define QONG_NAND_CLE(chip) ((unsigned long)(chip)->IO_ADDR_W | (1 << 24))
 210 #define QONG_NAND_ALE(chip) ((unsigned long)(chip)->IO_ADDR_W | (1 << 23))
 211 #define QONG_NAND_WRITE(addr, cmd) \
 212         do { \
 213                 __REG8(addr) = cmd; \
 214         } while (0)
 215
 216 #define NAND_PLAT_WRITE_CMD(chip, cmd) QONG_NAND_WRITE(QONG_NAND_CLE(chip), cmd)
 217 #define NAND_PLAT_WRITE_ADR(chip, cmd) QONG_NAND_WRITE(QONG_NAND_ALE(chip), cmd)
 218 #define NAND_PLAT_DEV_READY(chip)      (qong_nand_rdy(chip))
 219
 220 /*-----------------------------------------------------------------------
 221  * FLASH and environment organization
 222  */
 223 #define CONFIG_SYS_FLASH_BASE           CS0_BASE
 224 #define CONFIG_SYS_MAX_FLASH_BANKS      1       /* max number of memory banks */
 225 /* max number of sectors on one chip */
 226 #define CONFIG_SYS_MAX_FLASH_SECT       1024
 227 /* Monitor at beginning of flash */
 228 #define CONFIG_SYS_MONITOR_BASE         CONFIG_SYS_FLASH_BASE
 229 #define CONFIG_SYS_MONITOR_LEN          0x40000         /* Reserve 256KiB */
 230
 231 #define CONFIG_ENV_IS_IN_FLASH
 232 #define CONFIG_ENV_SECT_SIZE    0x20000
 233 #define CONFIG_ENV_SIZE         CONFIG_ENV_SECT_SIZE
 234 #define CONFIG_ENV_ADDR         (CONFIG_SYS_FLASH_BASE + 0x80000)
 235
 236 /* Address and size of Redundant Environment Sector     */
 237 #define CONFIG_ENV_OFFSET_REDUND        (CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE)
 238 #define CONFIG_ENV_SIZE_REDUND  CONFIG_ENV_SIZE
 239
 240 /*-----------------------------------------------------------------------
 241  * CFI FLASH driver setup
 242  */
 243 /* Flash memory is CFI compliant */
 244 #define CONFIG_SYS_FLASH_CFI
 245 /* Use drivers/cfi_flash.c */
 246 #define CONFIG_FLASH_CFI_DRIVER
 247 /* Use buffered writes (~10x faster) */
 248 #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE
 249 /* Use hardware sector protection */
 250 #define CONFIG_SYS_FLASH_PROTECTION
 251
 252 /*
 253  * Filesystem
 254  */
 255 #define CONFIG_CMD_JFFS2
 256 #define CONFIG_CMD_UBI
 257 #define CONFIG_CMD_UBIFS
 258 #define CONFIG_RBTREE
 259 #define CONFIG_MTD_PARTITIONS
 260 #define CONFIG_CMD_MTDPARTS
 261 #define CONFIG_LZO
 262 #define CONFIG_MTD_DEVICE               /* needed for mtdparts commands */
 263 #define CONFIG_FLASH_CFI_MTD
 264 #define MTDIDS_DEFAULT          "nor0=physmap-flash.0,"         \
 265                                 "nand0=gen_nand"
 266 #define MTDPARTS_DEFAULT        \
 267         "mtdparts=physmap-flash.0:"                             \
 268                         "512k(U-Boot),128k(env1),128k(env2),"   \
 269                         "2304k(kernel),13m(ramdisk),-(user);"   \
 270                 "gen_nand:"                                     \
 271                         "128m(nand)"
 272
 273 /* additions for new relocation code, must be added to all boards */
 274 #define CONFIG_SYS_SDRAM_BASE           0x80000000
 275 #define CONFIG_SYS_INIT_RAM_ADDR        IRAM_BASE_ADDR
 276 #define CONFIG_SYS_INIT_RAM_SIZE                IRAM_SIZE
 277 #define CONFIG_SYS_GBL_DATA_OFFSET      (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 278 #define CONFIG_SYS_INIT_SP_ADDR         (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_GBL_DATA_OFFSET)
 279
 280 #define CONFIG_BOARD_EARLY_INIT_F
 281
 282 #endif /* __CONFIG_H */