include/configs/tx53.h

   1 /*
   2  * Copyright (C) 2012-2014 <LW@KARO-electronics.de>
   3  *
   4  * SPDX-License-Identifier:      GPL-2.0
   5  *
   6  */
   7
   8 #ifndef __CONFIG_H
   9 #define __CONFIG_H
  10
  11 #include <linux/sizes.h>
  12 #include <asm/arch/imx-regs.h>
  13
  14 /*
  15  * Ka-Ro TX53 board - SoC configuration
  16  */
  17 #define CONFIG_SYS_MX5_IOMUX_V3
  18 #define CONFIG_MXC_GPIO                 /* GPIO control */
  19 #define CONFIG_SYS_MX5_HCLK             24000000
  20 #define CONFIG_SYS_DDR_CLKSEL           0
  21 #define CONFIG_SYS_HZ                   1000    /* Ticks per second */
  22 #define CONFIG_SHOW_ACTIVITY
  23 #define CONFIG_DISPLAY_BOARDINFO
  24 #define CONFIG_BOARD_LATE_INIT
  25 #define CONFIG_BOARD_EARLY_INIT_F
  26 #define CONFIG_SYS_GENERIC_BOARD
  27
  28 /* LCD Logo and Splash screen support */
  29 #ifdef CONFIG_LCD
  30 #define CONFIG_SPLASH_SCREEN
  31 #define CONFIG_SPLASH_SCREEN_ALIGN
  32 #define CONFIG_VIDEO_IPUV3
  33 #define CONFIG_IPUV3_CLK                200000000
  34 #define CONFIG_LCD_LOGO
  35 #define LCD_BPP                         LCD_COLOR32
  36 #define CONFIG_CMD_BMP
  37 #define CONFIG_VIDEO_BMP_RLE8
  38 #endif /* CONFIG_LCD */
  39
  40 /*
  41  * Memory configuration options
  42  */
  43 #ifndef CONFIG_SYS_SDRAM_SIZE
  44 #define CONFIG_SYS_SDRAM_SIZE           (SZ_512M * CONFIG_NR_DRAM_BANKS)
  45 #endif
  46
  47 #define PHYS_SDRAM_1                    0x70000000      /* Base address of bank 1 */
  48 #define PHYS_SDRAM_1_SIZE               (CONFIG_SYS_SDRAM_SIZE / CONFIG_NR_DRAM_BANKS)
  49 #if CONFIG_NR_DRAM_BANKS > 1
  50 #define PHYS_SDRAM_2                    0xb0000000      /* Base address of bank 2 */
  51 #define PHYS_SDRAM_2_SIZE               PHYS_SDRAM_1_SIZE
  52 #endif
  53 #define CONFIG_STACKSIZE                SZ_128K
  54 #define CONFIG_SYS_MALLOC_LEN           SZ_8M
  55 #define CONFIG_SYS_MEMTEST_START        PHYS_SDRAM_1    /* Memtest start address */
  56 #define CONFIG_SYS_MEMTEST_END          (CONFIG_SYS_MEMTEST_START + SZ_4M)
  57 #define CONFIG_SYS_SDRAM_CLK            400
  58
  59 /*
  60  * U-Boot general configurations
  61  */
  62 #define CONFIG_SYS_LONGHELP
  63 #define CONFIG_SYS_PROMPT               "TX53 U-Boot > "
  64 #define CONFIG_SYS_CBSIZE               2048    /* Console I/O buffer size */
  65 #define CONFIG_SYS_PBSIZE \
  66         (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
  67                                                 /* Print buffer size */
  68 #define CONFIG_SYS_MAXARGS              256     /* Max number of command args */
  69 #define CONFIG_SYS_BARGSIZE             CONFIG_SYS_CBSIZE
  70                                                 /* Boot argument buffer size */
  71 #define CONFIG_VERSION_VARIABLE                 /* U-BOOT version */
  72 #define CONFIG_AUTO_COMPLETE                    /* Command auto complete */
  73 #define CONFIG_CMDLINE_EDITING                  /* Command history etc */
  74
  75 #define CONFIG_SYS_64BIT_VSPRINTF
  76
  77 /*
  78  * Flattened Device Tree (FDT) support
  79 */
  80
  81 /*
  82  * Boot Linux
  83  */
  84 #define xstr(s)                         str(s)
  85 #define str(s)                          #s
  86 #define __pfx(x, s)                     (x##s)
  87 #define _pfx(x, s)                      __pfx(x, s)
  88
  89 #define CONFIG_CMDLINE_TAG
  90 #define CONFIG_SETUP_MEMORY_TAGS
  91 #define CONFIG_BOOTDELAY                3
  92 #define CONFIG_ZERO_BOOTDELAY_CHECK
  93 #define CONFIG_SYS_AUTOLOAD             "no"
  94 #define CONFIG_BOOTFILE                 "uImage"
  95 #define CONFIG_BOOTARGS                 "init=/linuxrc console=ttymxc0,115200 ro debug panic=1"
  96 #define CONFIG_BOOTCOMMAND              "run bootcmd_${boot_mode} bootm_cmd"
  97 #define CONFIG_LOADADDR                 78000000
  98 #define CONFIG_FDTADDR                  71000000
  99 #define CONFIG_SYS_LOAD_ADDR            _pfx(0x, CONFIG_LOADADDR)
 100 #define CONFIG_SYS_FDT_ADDR             _pfx(0x, CONFIG_FDTADDR)
 101 #define CONFIG_U_BOOT_IMG_SIZE          SZ_1M
 102 #ifndef CONFIG_SYS_LVDS_IF
 103 #define DEFAULT_VIDEO_MODE              "VGA"
 104 #else
 105 #define DEFAULT_VIDEO_MODE              "HSD100PXN1"
 106 #endif
 107
 108 /*
 109  * Extra Environment Settings
 110  */
 111 #define CONFIG_EXTRA_ENV_SETTINGS                                       \
 112         "autostart=no\0"                                                \
 113         "baseboard=stk5-v3\0"                                           \
 114         "bootargs_jffs2=run default_bootargs;set bootargs ${bootargs}"  \
 115         " root=/dev/mtdblock3 rootfstype=jffs2\0"                       \
 116         "bootargs_mmc=run default_bootargs;set bootargs ${bootargs}"    \
 117         " root=/dev/mmcblk0p2 rootwait\0"                               \
 118         "bootargs_nfs=run default_bootargs;set bootargs ${bootargs}"    \
 119         " root=/dev/nfs nfsroot=${nfs_server}:${nfsroot},nolock"        \
 120         " ip=dhcp\0"                                                    \
 121         "bootargs_ubifs=run default_bootargs;set bootargs ${bootargs}"  \
 122         " ubi.mtd=rootfs root=ubi0:rootfs rootfstype=ubifs\0"           \
 123         "bootcmd_jffs2=set autostart no;run bootargs_jffs2"             \
 124         ";nboot linux\0"                                                \
 125         "bootcmd_mmc=set autostart no;run bootargs_mmc"                 \
 126         ";fatload mmc 0 ${loadaddr} uImage\0"                           \
 127         "bootcmd_nand=set autostart no;run bootargs_ubifs"              \
 128         ";nboot linux\0"                                                \
 129         "bootcmd_net=set autoload y;set autostart n;run bootargs_nfs"   \
 130         ";dhcp\0"                                                       \
 131         "bootm_cmd=bootm ${loadaddr} - ${fdtaddr}\0"                    \
 132         "boot_mode=nand\0"                                              \
 133         "cpu_clk=800\0"                                                 \
 134         "default_bootargs=set bootargs " CONFIG_BOOTARGS                \
 135         " ${append_bootargs}\0"                                         \
 136         "fdtaddr=" xstr(CONFIG_FDTADDR) "\0"                            \
 137         "fdtsave=fdt resize;nand erase.part dtb"                        \
 138         ";nand write ${fdtaddr} dtb ${fdtsize}\0"                       \
 139         "mtdids=" MTDIDS_DEFAULT "\0"                                   \
 140         "mtdparts=" MTDPARTS_DEFAULT "\0"                               \
 141         "nfsroot=/tftpboot/rootfs\0"                                    \
 142         "otg_mode=device\0"                                             \
 143         "touchpanel=tsc2007\0"                                          \
 144         "video_mode=" DEFAULT_VIDEO_MODE "\0"
 145
 146 #define MTD_NAME                        "mxc_nand"
 147 #define MTDIDS_DEFAULT                  "nand0=" MTD_NAME
 148
 149 /*
 150  * Serial Driver
 151  */
 152 #define CONFIG_MXC_UART
 153 #define CONFIG_MXC_UART_BASE            UART1_BASE
 154 #define CONFIG_BAUDRATE                 115200          /* Default baud rate */
 155 #define CONFIG_SYS_BAUDRATE_TABLE       { 9600, 19200, 38400, 57600, 115200, }
 156 #define CONFIG_SYS_CONSOLE_INFO_QUIET
 157
 158 /*
 159  * GPIO driver
 160  */
 161 #define CONFIG_MXC_GPIO
 162
 163 /*
 164  * Ethernet Driver
 165  */
 166 #ifdef CONFIG_FEC_MXC
 167 #define IMX_FEC_BASE                    FEC_BASE_ADDR
 168 #define CONFIG_FEC_MXC_PHYADDR          0
 169 #define CONFIG_FEC_XCV_TYPE             MII100
 170 #endif
 171
 172 /*
 173  * I2C Configs
 174  */
 175 #ifdef CONFIG_CMD_I2C
 176 #define CONFIG_I2C_MXC
 177 #define CONFIG_SYS_I2C_BASE             I2C1_BASE_ADDR
 178 #define CONFIG_SYS_I2C_SPEED            400000
 179 #define CONFIG_SYS_I2C_SLAVE            0x34
 180 #endif
 181
 182 /*
 183  * NAND flash driver
 184  */
 185 #ifdef CONFIG_CMD_NAND
 186 #define CONFIG_MXC_NAND_REGS_BASE       NFC_BASE_ADDR_AXI
 187 #define CONFIG_MXC_NAND_IP_REGS_BASE    NFC_BASE_ADDR
 188 #define CONFIG_MXC_NAND_HWECC
 189 #define CONFIG_SYS_NAND_MAX_CHIPS       0x1
 190 #define CONFIG_SYS_MAX_NAND_DEVICE      0x1
 191 #define CONFIG_SYS_NAND_5_ADDR_CYCLE
 192 #ifdef CONFIG_ENV_IS_IN_NAND
 193 #define CONFIG_ENV_OVERWRITE
 194 #define CONFIG_ENV_OFFSET               CONFIG_U_BOOT_IMG_SIZE
 195 #define CONFIG_ENV_SIZE                 0x20000 /* 128 KiB */
 196 #define CONFIG_ENV_RANGE                0x60000
 197 #endif
 198 #define CONFIG_SYS_NAND_BASE            0x00000000
 199 #endif /* CONFIG_CMD_NAND */
 200
 201 /*
 202  * MMC Driver
 203  */
 204 #ifdef CONFIG_FSL_ESDHC
 205 #define CONFIG_SYS_FSL_ESDHC_ADDR       0
 206
 207 #define CONFIG_CMD_FAT
 208 #define CONFIG_FAT_WRITE
 209 #define CONFIG_CMD_EXT2
 210
 211 /*
 212  * Environments on MMC
 213  */
 214 #ifdef CONFIG_ENV_IS_IN_MMC
 215 #define CONFIG_SYS_MMC_ENV_DEV          0
 216 #define CONFIG_ENV_OVERWRITE
 217 /* Associated with the MMC layout defined in mmcops.c */
 218 #define CONFIG_ENV_OFFSET               SZ_1K
 219 #define CONFIG_ENV_SIZE                 (SZ_128K - CONFIG_ENV_OFFSET)
 220 #define CONFIG_DYNAMIC_MMC_DEVNO
 221 #endif /* CONFIG_ENV_IS_IN_MMC */
 222 #endif /* CONFIG_CMD_MMC */
 223
 224 #ifdef CONFIG_ENV_OFFSET_REDUND
 225 #define MTDPARTS_DEFAULT                "mtdparts=" MTD_NAME ":"        \
 226         "1m(u-boot),"                                                   \
 227         xstr(CONFIG_ENV_RANGE)                                          \
 228         "(env),"                                                        \
 229         xstr(CONFIG_ENV_RANGE)                                          \
 230         "(env2),6m(linux),32m(rootfs),89344k(userfs),512k@0x7f00000(dtb),512k@0x7f80000(bbt)ro"
 231 #else
 232 #define MTDPARTS_DEFAULT                "mtdparts=" MTD_NAME ":"        \
 233         "1m(u-boot),"                                                   \
 234         xstr(CONFIG_ENV_RANGE)                                          \
 235         "(env),6m(linux),32m(rootfs),89728k(userfs),512k@0x7f00000(dtb),512k@0x7f80000(bbt)ro"
 236 #endif
 237
 238 #define CONFIG_SYS_SDRAM_BASE           PHYS_SDRAM_1
 239 #define CONFIG_SYS_INIT_SP_ADDR         (CONFIG_SYS_SDRAM_BASE + 0x1000 - /* Fix this */ \
 240                                         GENERATED_GBL_DATA_SIZE)
 241
 242 #ifdef CONFIG_CMD_IIM
 243 #define CONFIG_FSL_IIM
 244 #endif
 245
 246 #endif /* __CONFIG_H */