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/kconfig.h>
  12 #include <linux/sizes.h>
  13 #include <asm/arch/imx-regs.h>
  14
  15 /*
  16  * Ka-Ro TX53 board - SoC configuration
  17  */
  18 #define CONFIG_SYS_MX5_IOMUX_V3
  19 #define CONFIG_MXC_GPIO                 /* GPIO control */
  20 #define CONFIG_SYS_MX5_HCLK             24000000
  21 #define CONFIG_SYS_DDR_CLKSEL           0
  22 #define CONFIG_SYS_HZ                   1000    /* Ticks per second */
  23 #define CONFIG_SHOW_ACTIVITY
  24 #define CONFIG_DISPLAY_BOARDINFO
  25 #define CONFIG_BOARD_LATE_INIT
  26 #define CONFIG_BOARD_EARLY_INIT_F
  27 #define CONFIG_SYS_GENERIC_BOARD
  28 #define CONFIG_CMD_GPIO
  29
  30 /* LCD Logo and Splash screen support */
  31 #ifdef CONFIG_LCD
  32 #define CONFIG_SPLASH_SCREEN
  33 #define CONFIG_SPLASH_SCREEN_ALIGN
  34 #define CONFIG_VIDEO_IPUV3
  35 #define CONFIG_IPUV3_CLK                200000000
  36 #define CONFIG_LCD_LOGO
  37 #define LCD_BPP                         LCD_COLOR32
  38 #define CONFIG_CMD_BMP
  39 #define CONFIG_VIDEO_BMP_RLE8
  40 #endif /* CONFIG_LCD */
  41
  42 /*
  43  * Memory configuration options
  44  */
  45 #ifndef CONFIG_SYS_SDRAM_SIZE
  46 #define CONFIG_SYS_SDRAM_SIZE           (SZ_512M * CONFIG_NR_DRAM_BANKS)
  47 #endif
  48
  49 #define PHYS_SDRAM_1                    0x70000000      /* Base address of bank 1 */
  50 #define PHYS_SDRAM_1_SIZE               (CONFIG_SYS_SDRAM_SIZE / CONFIG_NR_DRAM_BANKS)
  51 #if CONFIG_NR_DRAM_BANKS > 1
  52 #define PHYS_SDRAM_2                    0xb0000000      /* Base address of bank 2 */
  53 #define PHYS_SDRAM_2_SIZE               PHYS_SDRAM_1_SIZE
  54 #endif
  55 #define CONFIG_STACKSIZE                SZ_128K
  56 #define CONFIG_SYS_MALLOC_LEN           SZ_8M
  57 #define CONFIG_SYS_MEMTEST_START        PHYS_SDRAM_1    /* Memtest start address */
  58 #define CONFIG_SYS_MEMTEST_END          (CONFIG_SYS_MEMTEST_START + SZ_4M)
  59 #define CONFIG_SYS_SDRAM_CLK            400
  60
  61 /*
  62  * U-Boot general configurations
  63  */
  64 #define CONFIG_SYS_LONGHELP
  65 #define CONFIG_SYS_CBSIZE               2048    /* Console I/O buffer size */
  66 #define CONFIG_SYS_PBSIZE \
  67         (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
  68                                                 /* Print buffer size */
  69 #define CONFIG_SYS_MAXARGS              256     /* Max number of command args */
  70 #define CONFIG_SYS_BARGSIZE             CONFIG_SYS_CBSIZE
  71                                                 /* Boot argument buffer size */
  72 #define CONFIG_VERSION_VARIABLE                 /* U-BOOT version */
  73 #define CONFIG_AUTO_COMPLETE                    /* Command auto complete */
  74 #define CONFIG_CMDLINE_EDITING                  /* Command history etc */
  75
  76 #define CONFIG_SYS_64BIT_VSPRINTF
  77
  78 /*
  79  * Flattened Device Tree (FDT) support
  80 */
  81
  82 /*
  83  * Boot Linux
  84  */
  85 #define xstr(s)                         str(s)
  86 #define str(s)                          #s
  87 #define __pfx(x, s)                     (x##s)
  88 #define _pfx(x, s)                      __pfx(x, s)
  89
  90 #define CONFIG_CMDLINE_TAG
  91 #define CONFIG_SETUP_MEMORY_TAGS
  92 #define CONFIG_BOOTDELAY                3
  93 #define CONFIG_ZERO_BOOTDELAY_CHECK
  94 #define CONFIG_SYS_AUTOLOAD             "no"
  95 #define CONFIG_BOOTFILE                 "uImage"
  96 #define CONFIG_BOOTARGS                 "init=/linuxrc console=ttymxc0,115200 ro debug panic=1"
  97 #define CONFIG_BOOTCOMMAND              "run bootcmd_${boot_mode} bootm_cmd"
  98 #define CONFIG_LOADADDR                 78000000
  99 #define CONFIG_FDTADDR                  71000000
 100 #define CONFIG_SYS_LOAD_ADDR            _pfx(0x, CONFIG_LOADADDR)
 101 #define CONFIG_SYS_FDT_ADDR             _pfx(0x, CONFIG_FDTADDR)
 102 #define CONFIG_U_BOOT_IMG_SIZE          SZ_1M
 103 #ifndef CONFIG_SYS_LVDS_IF
 104 #define DEFAULT_VIDEO_MODE              "VGA"
 105 #else
 106 #define DEFAULT_VIDEO_MODE              "HSD100PXN1"
 107 #endif
 108
 109 /*
 110  * Extra Environment Settings
 111  */
 112 #ifdef CONFIG_TX53_UBOOT_NOENV
 113 #define CONFIG_EXTRA_ENV_SETTINGS                                       \
 114         "autostart=no\0"                                                \
 115         "autoload=no\0"                                                 \
 116         "baseboard=stk5-v3\0"                                           \
 117         "bootdelay=-1\0"                                                \
 118         "fdtaddr=" xstr(CONFIG_FDTADDR) "\0"                            \
 119         "mtdids=" MTDIDS_DEFAULT "\0"                                   \
 120         "mtdparts=" MTDPARTS_DEFAULT "\0"
 121 #else
 122 #define CONFIG_EXTRA_ENV_SETTINGS                                       \
 123         "autostart=no\0"                                                \
 124         "baseboard=stk5-v3\0"                                           \
 125         "bootargs_jffs2=run default_bootargs"                           \
 126         ";setenv bootargs ${bootargs}"                                  \
 127         " root=/dev/mtdblock3 rootfstype=jffs2\0"                       \
 128         "bootargs_mmc=run default_bootargs;setenv bootargs ${bootargs}" \
 129         " root=/dev/mmcblk0p2 rootwait\0"                               \
 130         "bootargs_nfs=run default_bootargs;setenv bootargs ${bootargs}" \
 131         " root=/dev/nfs nfsroot=${nfs_server}:${nfsroot},nolock"        \
 132         " ip=dhcp\0"                                                    \
 133         "bootargs_ubifs=run default_bootargs"                           \
 134         ";setenv bootargs ${bootargs}"                                  \
 135         " ubi.mtd=rootfs root=ubi0:rootfs rootfstype=ubifs\0"           \
 136         "bootcmd_jffs2=setenv autostart no;run bootargs_jffs2"          \
 137         ";nboot linux\0"                                                \
 138         "bootcmd_mmc=setenv autostart no;run bootargs_mmc"              \
 139         ";fatload mmc 0 ${loadaddr} uImage\0"                           \
 140         "bootcmd_nand=setenv autostart no;run bootargs_ubifs"           \
 141         ";nboot linux\0"                                                \
 142         "bootcmd_net=setenv autoload y"                                 \
 143         ";setenv autostart n;run bootargs_nfs"                          \
 144         ";dhcp\0"                                                       \
 145         "bootm_cmd=bootm ${loadaddr} - ${fdtaddr}\0"                    \
 146         "boot_mode=nand\0"                                              \
 147         "cpu_clk=800\0"                                                 \
 148         "default_bootargs=setenv bootargs " CONFIG_BOOTARGS             \
 149         " ${append_bootargs}\0"                                         \
 150         "fdtaddr=" xstr(CONFIG_FDTADDR) "\0"                            \
 151         "fdtsave=fdt resize;nand erase.part dtb"                        \
 152         ";nand write ${fdtaddr} dtb ${fdtsize}\0"                       \
 153         "mtdids=" MTDIDS_DEFAULT "\0"                                   \
 154         "mtdparts=" MTDPARTS_DEFAULT "\0"                               \
 155         "nfsroot=/tftpboot/rootfs\0"                                    \
 156         "otg_mode=device\0"                                             \
 157         "touchpanel=tsc2007\0"                                          \
 158         "video_mode=" DEFAULT_VIDEO_MODE "\0"
 159 #endif /*  CONFIG_TX53_UBOOT_NOENV */
 160
 161 #define MTD_NAME                        "mxc_nand"
 162 #define MTDIDS_DEFAULT                  "nand0=" MTD_NAME
 163
 164 /*
 165  * Serial Driver
 166  */
 167 #define CONFIG_MXC_UART
 168 #define CONFIG_MXC_UART_BASE            UART1_BASE
 169 #define CONFIG_BAUDRATE                 115200          /* Default baud rate */
 170 #define CONFIG_SYS_BAUDRATE_TABLE       { 9600, 19200, 38400, 57600, 115200, }
 171 #define CONFIG_SYS_CONSOLE_INFO_QUIET
 172
 173 /*
 174  * GPIO driver
 175  */
 176 #define CONFIG_MXC_GPIO
 177
 178 /*
 179  * Ethernet Driver
 180  */
 181 #ifdef CONFIG_FEC_MXC
 182 #define IMX_FEC_BASE                    FEC_BASE_ADDR
 183 #define CONFIG_FEC_MXC_PHYADDR          0
 184 #define CONFIG_FEC_XCV_TYPE             MII100
 185 #endif
 186
 187 /*
 188  * I2C Configs
 189  */
 190 #ifdef CONFIG_CMD_I2C
 191 #define CONFIG_I2C_MXC
 192 #define CONFIG_SYS_I2C_BASE             I2C1_BASE_ADDR
 193 #define CONFIG_SYS_I2C_SPEED            400000
 194 #define CONFIG_SYS_I2C_SLAVE            0x34
 195 #endif
 196
 197 /*
 198  * NAND flash driver
 199  */
 200 #ifdef CONFIG_CMD_NAND
 201 #define CONFIG_MXC_NAND_REGS_BASE       NFC_BASE_ADDR_AXI
 202 #define CONFIG_MXC_NAND_IP_REGS_BASE    NFC_BASE_ADDR
 203 #define CONFIG_MXC_NAND_HWECC
 204 #define CONFIG_SYS_NAND_MAX_CHIPS       0x1
 205 #define CONFIG_SYS_MAX_NAND_DEVICE      0x1
 206 #define CONFIG_SYS_NAND_5_ADDR_CYCLE
 207 #ifdef CONFIG_ENV_IS_IN_NAND
 208 #define CONFIG_ENV_OVERWRITE
 209 #define CONFIG_ENV_OFFSET               CONFIG_U_BOOT_IMG_SIZE
 210 #define CONFIG_ENV_SIZE                 0x20000 /* 128 KiB */
 211 #define CONFIG_ENV_RANGE                0x60000
 212 #endif
 213 #define CONFIG_SYS_NAND_BASE            0x00000000
 214 #endif /* CONFIG_CMD_NAND */
 215
 216 /*
 217  * MMC Driver
 218  */
 219 #ifdef CONFIG_FSL_ESDHC
 220 #define CONFIG_SYS_FSL_ESDHC_ADDR       0
 221
 222 #define CONFIG_CMD_FAT
 223 #define CONFIG_FAT_WRITE
 224 #define CONFIG_CMD_EXT2
 225
 226 /*
 227  * Environments on MMC
 228  */
 229 #ifdef CONFIG_ENV_IS_IN_MMC
 230 #define CONFIG_SYS_MMC_ENV_DEV          0
 231 #define CONFIG_ENV_OVERWRITE
 232 /* Associated with the MMC layout defined in mmcops.c */
 233 #define CONFIG_ENV_OFFSET               SZ_1K
 234 #define CONFIG_ENV_SIZE                 (SZ_128K - CONFIG_ENV_OFFSET)
 235 #define CONFIG_DYNAMIC_MMC_DEVNO
 236 #endif /* CONFIG_ENV_IS_IN_MMC */
 237 #endif /* CONFIG_CMD_MMC */
 238
 239 #ifdef CONFIG_ENV_OFFSET_REDUND
 240 #define MTDPARTS_DEFAULT                "mtdparts=" MTD_NAME ":"        \
 241         "1m(u-boot),"                                                   \
 242         xstr(CONFIG_ENV_RANGE)                                          \
 243         "(env),"                                                        \
 244         xstr(CONFIG_ENV_RANGE)                                          \
 245         "(env2),6m(linux),32m(rootfs),89344k(userfs),512k@0x7f00000(dtb),512k@0x7f80000(bbt)ro"
 246 #else
 247 #define MTDPARTS_DEFAULT                "mtdparts=" MTD_NAME ":"        \
 248         "1m(u-boot),"                                                   \
 249         xstr(CONFIG_ENV_RANGE)                                          \
 250         "(env),6m(linux),32m(rootfs),89728k(userfs),512k@0x7f00000(dtb),512k@0x7f80000(bbt)ro"
 251 #endif
 252
 253 #define CONFIG_SYS_SDRAM_BASE           PHYS_SDRAM_1
 254 #define CONFIG_SYS_INIT_SP_ADDR         (CONFIG_SYS_SDRAM_BASE + 0x1000 - /* Fix this */ \
 255                                         GENERATED_GBL_DATA_SIZE)
 256
 257 #ifdef CONFIG_CMD_IIM
 258 #define CONFIG_FSL_IIM
 259 #endif
 260
 261 #endif /* __CONFIG_H */