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 #define CONFIG_MX53                     /* must be defined before including imx-regs.h */
  12
  13 #include <linux/sizes.h>
  14 #include <asm/arch/imx-regs.h>
  15
  16 /*
  17  * Ka-Ro TX53 board - SoC configuration
  18  */
  19 #define CONFIG_SYS_MX5_IOMUX_V3
  20 #define CONFIG_MXC_GPIO                 /* GPIO control */
  21 #define CONFIG_SYS_MX5_HCLK             24000000
  22 #define CONFIG_SYS_DDR_CLKSEL           0
  23 #define CONFIG_SYS_HZ                   1000    /* Ticks per second */
  24 #define CONFIG_SHOW_ACTIVITY
  25 #define CONFIG_DISPLAY_BOARDINFO
  26 #define CONFIG_BOARD_LATE_INIT
  27 #define CONFIG_BOARD_EARLY_INIT_F
  28 #define CONFIG_SYS_GENERIC_BOARD
  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_PROMPT               "TX53 U-Boot > "
  66 #define CONFIG_SYS_CBSIZE               2048    /* Console I/O buffer size */
  67 #define CONFIG_SYS_PBSIZE \
  68         (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
  69                                                 /* Print buffer size */
  70 #define CONFIG_SYS_MAXARGS              256     /* Max number of command args */
  71 #define CONFIG_SYS_BARGSIZE             CONFIG_SYS_CBSIZE
  72                                                 /* Boot argument buffer size */
  73 #define CONFIG_VERSION_VARIABLE                 /* U-BOOT version */
  74 #define CONFIG_AUTO_COMPLETE                    /* Command auto complete */
  75 #define CONFIG_CMDLINE_EDITING                  /* Command history etc */
  76
  77 #define CONFIG_SYS_64BIT_VSPRINTF
  78
  79 /*
  80  * Flattened Device Tree (FDT) support
  81 */
  82
  83 /*
  84  * Boot Linux
  85  */
  86 #define xstr(s)                         str(s)
  87 #define str(s)                          #s
  88 #define __pfx(x, s)                     (x##s)
  89 #define _pfx(x, s)                      __pfx(x, s)
  90
  91 #define CONFIG_CMDLINE_TAG
  92 #define CONFIG_SETUP_MEMORY_TAGS
  93 #define CONFIG_BOOTDELAY                3
  94 #define CONFIG_ZERO_BOOTDELAY_CHECK
  95 #define CONFIG_SYS_AUTOLOAD             "no"
  96 #define CONFIG_BOOTFILE                 "uImage"
  97 #define CONFIG_BOOTARGS                 "init=/linuxrc console=ttymxc0,115200 ro debug panic=1"
  98 #define CONFIG_BOOTCOMMAND              "run bootcmd_${boot_mode} bootm_cmd"
  99 #define CONFIG_LOADADDR                 78000000
 100 #define CONFIG_FDTADDR                  71000000
 101 #define CONFIG_SYS_LOAD_ADDR            _pfx(0x, CONFIG_LOADADDR)
 102 #define CONFIG_SYS_FDT_ADDR             _pfx(0x, CONFIG_FDTADDR)
 103 #define CONFIG_U_BOOT_IMG_SIZE          SZ_1M
 104 #ifndef CONFIG_SYS_LVDS_IF
 105 #define DEFAULT_VIDEO_MODE              "VGA"
 106 #else
 107 #define DEFAULT_VIDEO_MODE              "HSD100PXN1"
 108 #endif
 109
 110 /*
 111  * Extra Environment Settings
 112  */
 113 #define CONFIG_EXTRA_ENV_SETTINGS                                       \
 114         "autostart=no\0"                                                \
 115         "baseboard=stk5-v3\0"                                           \
 116         "bootargs_jffs2=run default_bootargs;set bootargs ${bootargs}"  \
 117         " root=/dev/mtdblock3 rootfstype=jffs2\0"                       \
 118         "bootargs_mmc=run default_bootargs;set bootargs ${bootargs}"    \
 119         " root=/dev/mmcblk0p2 rootwait\0"                               \
 120         "bootargs_nfs=run default_bootargs;set bootargs ${bootargs}"    \
 121         " root=/dev/nfs nfsroot=${nfs_server}:${nfsroot},nolock"        \
 122         " ip=dhcp\0"                                                    \
 123         "bootargs_ubifs=run default_bootargs;set bootargs ${bootargs}"  \
 124         " ubi.mtd=rootfs root=ubi0:rootfs rootfstype=ubifs\0"           \
 125         "bootcmd_jffs2=set autostart no;run bootargs_jffs2"             \
 126         ";nboot linux\0"                                                \
 127         "bootcmd_mmc=set autostart no;run bootargs_mmc"                 \
 128         ";fatload mmc 0 ${loadaddr} uImage\0"                           \
 129         "bootcmd_nand=set autostart no;run bootargs_ubifs"              \
 130         ";nboot linux\0"                                                \
 131         "bootcmd_net=set autoload y;set autostart n;run bootargs_nfs"   \
 132         ";dhcp\0"                                                       \
 133         "bootm_cmd=bootm ${loadaddr} - ${fdtaddr}\0"                    \
 134         "boot_mode=nand\0"                                              \
 135         "cpu_clk=800\0"                                                 \
 136         "default_bootargs=set bootargs " CONFIG_BOOTARGS                \
 137         " ${append_bootargs}\0"                                         \
 138         "fdtaddr=" xstr(CONFIG_FDTADDR) "\0"                            \
 139         "fdtsave=fdt resize;nand erase.part dtb"                        \
 140         ";nand write ${fdtaddr} dtb ${fdtsize}\0"                       \
 141         "mtdids=" MTDIDS_DEFAULT "\0"                                   \
 142         "mtdparts=" MTDPARTS_DEFAULT "\0"                               \
 143         "nfsroot=/tftpboot/rootfs\0"                                    \
 144         "otg_mode=device\0"                                             \
 145         "touchpanel=tsc2007\0"                                          \
 146         "video_mode=" DEFAULT_VIDEO_MODE "\0"
 147
 148 #define MTD_NAME                        "mxc_nand"
 149 #define MTDIDS_DEFAULT                  "nand0=" MTD_NAME
 150
 151 /*
 152  * Serial Driver
 153  */
 154 #define CONFIG_MXC_UART
 155 #define CONFIG_MXC_UART_BASE            UART1_BASE
 156 #define CONFIG_BAUDRATE                 115200          /* Default baud rate */
 157 #define CONFIG_SYS_BAUDRATE_TABLE       { 9600, 19200, 38400, 57600, 115200, }
 158 #define CONFIG_SYS_CONSOLE_INFO_QUIET
 159
 160 /*
 161  * GPIO driver
 162  */
 163 #define CONFIG_MXC_GPIO
 164
 165 /*
 166  * Ethernet Driver
 167  */
 168 #ifdef CONFIG_FEC_MXC
 169 #define IMX_FEC_BASE                    FEC_BASE_ADDR
 170 #define CONFIG_FEC_MXC_PHYADDR          0
 171 #define CONFIG_FEC_XCV_TYPE             MII100
 172 #endif
 173
 174 /*
 175  * I2C Configs
 176  */
 177 #ifdef CONFIG_CMD_I2C
 178 #define CONFIG_I2C_MXC
 179 #define CONFIG_SYS_I2C_BASE             I2C1_BASE_ADDR
 180 #define CONFIG_SYS_I2C_SPEED            400000
 181 #define CONFIG_SYS_I2C_SLAVE            0x34
 182 #endif
 183
 184 /*
 185  * NAND flash driver
 186  */
 187 #ifdef CONFIG_CMD_NAND
 188 #define CONFIG_MXC_NAND_REGS_BASE       NFC_BASE_ADDR_AXI
 189 #define CONFIG_MXC_NAND_IP_REGS_BASE    NFC_BASE_ADDR
 190 #define CONFIG_MXC_NAND_HWECC
 191 #define CONFIG_SYS_NAND_MAX_CHIPS       0x1
 192 #define CONFIG_SYS_MAX_NAND_DEVICE      0x1
 193 #define CONFIG_SYS_NAND_5_ADDR_CYCLE
 194 #ifdef CONFIG_ENV_IS_IN_NAND
 195 #define CONFIG_ENV_OVERWRITE
 196 #define CONFIG_ENV_OFFSET               CONFIG_U_BOOT_IMG_SIZE
 197 #define CONFIG_ENV_SIZE                 0x20000 /* 128 KiB */
 198 #define CONFIG_ENV_RANGE                0x60000
 199 #endif
 200 #define CONFIG_SYS_NAND_BASE            0x00000000
 201 #endif /* CONFIG_CMD_NAND */
 202
 203 /*
 204  * MMC Driver
 205  */
 206 #ifdef CONFIG_FSL_ESDHC
 207 #define CONFIG_SYS_FSL_ESDHC_ADDR       0
 208
 209 #define CONFIG_CMD_FAT
 210 #define CONFIG_FAT_WRITE
 211 #define CONFIG_CMD_EXT2
 212
 213 /*
 214  * Environments on MMC
 215  */
 216 #ifdef CONFIG_ENV_IS_IN_MMC
 217 #define CONFIG_SYS_MMC_ENV_DEV          0
 218 #define CONFIG_ENV_OVERWRITE
 219 /* Associated with the MMC layout defined in mmcops.c */
 220 #define CONFIG_ENV_OFFSET               SZ_1K
 221 #define CONFIG_ENV_SIZE                 (SZ_128K - CONFIG_ENV_OFFSET)
 222 #define CONFIG_DYNAMIC_MMC_DEVNO
 223 #endif /* CONFIG_ENV_IS_IN_MMC */
 224 #endif /* CONFIG_CMD_MMC */
 225
 226 #ifdef CONFIG_ENV_OFFSET_REDUND
 227 #define MTDPARTS_DEFAULT                "mtdparts=" MTD_NAME ":"        \
 228         "1m(u-boot),"                                                   \
 229         xstr(CONFIG_ENV_RANGE)                                          \
 230         "(env),"                                                        \
 231         xstr(CONFIG_ENV_RANGE)                                          \
 232         "(env2),6m(linux),32m(rootfs),89344k(userfs),512k@0x7f00000(dtb),512k@0x7f80000(bbt)ro"
 233 #else
 234 #define MTDPARTS_DEFAULT                "mtdparts=" MTD_NAME ":"        \
 235         "1m(u-boot),"                                                   \
 236         xstr(CONFIG_ENV_RANGE)                                          \
 237         "(env),6m(linux),32m(rootfs),89728k(userfs),512k@0x7f00000(dtb),512k@0x7f80000(bbt)ro"
 238 #endif
 239
 240 #define CONFIG_SYS_SDRAM_BASE           PHYS_SDRAM_1
 241 #define CONFIG_SYS_INIT_SP_ADDR         (CONFIG_SYS_SDRAM_BASE + 0x1000 - /* Fix this */ \
 242                                         GENERATED_GBL_DATA_SIZE)
 243
 244 #ifdef CONFIG_CMD_IIM
 245 #define CONFIG_FSL_IIM
 246 #endif
 247
 248 #endif /* __CONFIG_H */