include/configs/tx51.h

   1 /*
   2  * Copyright (C) 2012 <LW@KARO-electronics.de>
   3  *
   4  * SPDX-License-Identifier:      GPL-2.0
   5  *
   6  */
   7 #ifndef __CONFIGS_TX51_H
   8 #define __CONFIGS_TX51_H
   9
  10 #define CONFIG_MX51                             /* must be set before including imx-regs.h */
  11
  12 #include <asm/sizes.h>
  13 #include <asm/arch/imx-regs.h>
  14
  15 /*
  16  * Ka-Ro TX51 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
  28 #if CONFIG_SYS_CPU_CLK == 600
  29 #define TX51_MOD_PREFIX                 "6"
  30 #elif CONFIG_SYS_CPU_CLK == 800
  31 #define TX51_MOD_PREFIX                 "8"
  32 #define CONFIG_MX51_PLL_ERRATA
  33 #else
  34 #error Invalid CPU clock
  35 #endif
  36
  37 /* LCD Logo and Splash screen support */
  38 #define CONFIG_LCD
  39 #ifdef CONFIG_LCD
  40 #define CONFIG_SPLASH_SCREEN
  41 #define CONFIG_SPLASH_SCREEN_ALIGN
  42 #define CONFIG_VIDEO_IPUV3
  43 #define CONFIG_IPUV3_CLK                200000000
  44 #define CONFIG_LCD_LOGO
  45 #define LCD_BPP                         LCD_COLOR24
  46 #define CONFIG_CMD_BMP
  47 #define CONFIG_VIDEO_BMP_RLE8
  48 #endif /* CONFIG_LCD */
  49
  50 /*
  51  * Memory configurations
  52  */
  53 #define PHYS_SDRAM_1                    0x90000000      /* Base address of bank 1 */
  54 #define PHYS_SDRAM_1_SIZE               SZ_128M
  55 #if CONFIG_NR_DRAM_BANKS > 1
  56 #define PHYS_SDRAM_2                    0x98000000      /* Base address of bank 2 */
  57 #define PHYS_SDRAM_2_SIZE               SZ_128M
  58 #else
  59 #define TX51_MOD_SUFFIX                 "0"
  60 #endif
  61 #define CONFIG_STACKSIZE                SZ_128K
  62 #define CONFIG_SYS_MALLOC_LEN           SZ_8M
  63 #define CONFIG_SYS_MEMTEST_START        PHYS_SDRAM_1    /* Memtest start address */
  64 #define CONFIG_SYS_MEMTEST_END          (PHYS_SDRAM_1 + SZ_4M)  /* 4 MB RAM test */
  65 #if CONFIG_SYS_SDRAM_CLK == 200
  66 #define CONFIG_SYS_CLKTL_CBCDR          0x59e35180
  67 #define TX51_MOD_SUFFIX                 "1"
  68 #elif CONFIG_SYS_SDRAM_CLK == 166
  69 #define CONFIG_SYS_CLKTL_CBCDR          0x01e35180
  70 #ifndef TX51_MOD_SUFFIX
  71 #define TX51_MOD_SUFFIX                 "2"
  72 #endif
  73 #else
  74 #error Invalid SDRAM clock
  75 #endif
  76
  77 /*
  78  * U-Boot general configurations
  79  */
  80 #define CONFIG_SYS_LONGHELP
  81 #define CONFIG_SYS_PROMPT               "TX51 U-Boot > "
  82 #define CONFIG_SYS_CBSIZE               2048    /* Console I/O buffer size */
  83 #define CONFIG_SYS_PBSIZE \
  84         (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
  85                                                 /* Print buffer size */
  86 #define CONFIG_SYS_MAXARGS              64      /* Max number of command args */
  87 #define CONFIG_SYS_BARGSIZE             CONFIG_SYS_CBSIZE
  88                                                 /* Boot argument buffer size */
  89 #define CONFIG_VERSION_VARIABLE                 /* U-BOOT version */
  90 #define CONFIG_AUTO_COMPLETE                    /* Command auto complete */
  91 #define CONFIG_CMDLINE_EDITING                  /* Command history etc */
  92
  93 #define CONFIG_SYS_64BIT_VSPRINTF
  94 #define CONFIG_SYS_NO_FLASH
  95
  96 /*
  97  * Flattened Device Tree (FDT) support
  98 */
  99 #define CONFIG_OF_LIBFDT
 100 #define CONFIG_OF_EMBED
 101 #define CONFIG_OF_BOARD_SETUP
 102 #define CONFIG_DEFAULT_DEVICE_TREE      tx51
 103 #define CONFIG_ARCH_DEVICE_TREE         mx51
 104 #define CONFIG_SYS_FDT_ADDR             (PHYS_SDRAM_1 + SZ_16M)
 105
 106 /*
 107  * Boot Linux
 108  */
 109 #define xstr(s)                         str(s)
 110 #define str(s)                          #s
 111 #define __pfx(x, s)                     (x##s)
 112 #define _pfx(x, s)                      __pfx(x, s)
 113
 114 #define CONFIG_CMDLINE_TAG
 115 #define CONFIG_SETUP_MEMORY_TAGS
 116 #define CONFIG_BOOTDELAY                3
 117 #define CONFIG_ZERO_BOOTDELAY_CHECK
 118 #define CONFIG_SYS_AUTOLOAD             "no"
 119 #define CONFIG_BOOTFILE                 "uImage"
 120 #define CONFIG_BOOTARGS                 "console=ttymxc0,115200 ro debug panic=1"
 121 #define CONFIG_BOOTCOMMAND              "run bootcmd_nand"
 122 #define CONFIG_LOADADDR                 94000000
 123 #define CONFIG_SYS_LOAD_ADDR            _pfx(0x, CONFIG_LOADADDR)
 124 #define CONFIG_U_BOOT_IMG_SIZE          SZ_1M
 125 #define CONFIG_HW_WATCHDOG
 126
 127 /*
 128  * Extra Environments
 129  */
 130 #define CONFIG_EXTRA_ENV_SETTINGS                                       \
 131         "autostart=no\0"                                                \
 132         "baseboard=stk5-v3\0"                                           \
 133         "bootargs_mmc=run default_bootargs;set bootargs ${bootargs}"    \
 134         " root=/dev/mmcblk0p3 rootwait\0"                               \
 135         "bootargs_nand=run default_bootargs;set bootargs ${bootargs}"   \
 136         " root=/dev/mtdblock3 rootfstype=jffs2\0"                       \
 137         "nfsroot=/tftpboot/rootfs\0"                                    \
 138         "bootargs_nfs=run default_bootargs;set bootargs ${bootargs}"    \
 139         " root=/dev/nfs ip=dhcp nfsroot=${nfs_server}:${nfsroot},nolock\0"\
 140         "bootcmd_mmc=set autostart no;run bootargs_mmc;"                \
 141         "mmc read ${loadaddr} 100 3000;run bootm_cmd\0"                 \
 142         "bootcmd_nand=set autostart no;run bootargs_nand;"              \
 143         "nboot linux;run bootm_cmd\0"                                   \
 144         "bootcmd_net=set autostart no;run bootargs_nfs;dhcp;"           \
 145         "run bootm_cmd\0"                                               \
 146         "bootm_cmd=bootm ${loadaddr} - ${fdtaddr}\0"                    \
 147         "default_bootargs=set bootargs " CONFIG_BOOTARGS                \
 148         " video=${video_mode} ${append_bootargs}\0"                     \
 149         "cpu_clk=" xstr(CONFIG_SYS_CPU_CLK) "\0"                        \
 150         "fdtaddr=91000000\0"                                            \
 151         "mtdids=" MTDIDS_DEFAULT "\0"                                   \
 152         "mtdparts=" MTDPARTS_DEFAULT "\0"                               \
 153         "otg_mode=device\0"                                             \
 154         "touchpanel=tsc2007\0"                                          \
 155         "video_mode=VGA-1:640x480MR-24@60\0"
 156
 157 #define MTD_NAME                        "mxc_nand"
 158 #define MTDIDS_DEFAULT                  "nand0=" MTD_NAME
 159 #define CONFIG_FDT_FIXUP_PARTITIONS
 160
 161 /*
 162  * U-Boot Commands
 163  */
 164 #include <config_cmd_default.h>
 165 #define CONFIG_CMD_CACHE
 166 #if 0
 167 #define CONFIG_CMD_IIM
 168 #endif
 169 #define CONFIG_CMD_MMC
 170 #define CONFIG_CMD_NAND
 171 #define CONFIG_CMD_MTDPARTS
 172 #define CONFIG_CMD_BOOTCE
 173 #define CONFIG_CMD_TIME
 174 #define CONFIG_CMD_MEMTEST
 175
 176 /*
 177  * Serial Driver
 178  */
 179 #define CONFIG_MXC_UART
 180 #define CONFIG_MXC_UART_BASE            UART1_BASE
 181 #define CONFIG_MXC_GPIO
 182 #define CONFIG_BAUDRATE                 115200          /* Default baud rate */
 183 #define CONFIG_SYS_BAUDRATE_TABLE       { 9600, 19200, 38400, 57600, 115200, }
 184 #define CONFIG_SYS_CONSOLE_INFO_QUIET
 185
 186 /*
 187  * Ethernet Driver
 188  */
 189 #define CONFIG_FEC_MXC
 190 #ifdef CONFIG_FEC_MXC
 191 #define IMX_FEC_BASE                    FEC_BASE_ADDR
 192 #define CONFIG_FEC_MXC_PHYADDR          0x1f
 193 #define CONFIG_PHYLIB
 194 #define CONFIG_PHY_SMSC
 195 #define CONFIG_MII
 196 #define CONFIG_FEC_XCV_TYPE             MII100
 197 #define CONFIG_GET_FEC_MAC_ADDR_FROM_IIM
 198 #define CONFIG_CMD_MII
 199 #define CONFIG_CMD_DHCP
 200 #define CONFIG_CMD_PING
 201 /* Add for working with "strict" DHCP server */
 202 #define CONFIG_BOOTP_SUBNETMASK
 203 #define CONFIG_BOOTP_GATEWAY
 204 #define CONFIG_BOOTP_DNS
 205 #endif
 206
 207 /*
 208  * NAND flash driver
 209  */
 210 #ifdef CONFIG_CMD_NAND
 211 #define CONFIG_MTD_DEVICE
 212 #define CONFIG_ENV_IS_IN_NAND
 213 #define CONFIG_NAND_MXC
 214 #define CONFIG_MXC_NAND_REGS_BASE       NFC_BASE_ADDR_AXI // 0xcfff0000
 215 #define CONFIG_MXC_NAND_IP_REGS_BASE    NFC_BASE_ADDR // 0x83fdb000
 216 #define CONFIG_MXC_NAND_HWECC
 217 #define CONFIG_CMD_NAND_TRIMFFS
 218 #define CONFIG_SYS_MAX_FLASH_SECT       1024
 219 #define CONFIG_SYS_MAX_FLASH_BANKS      1
 220 #define CONFIG_SYS_NAND_MAX_CHIPS       1
 221 #define CONFIG_SYS_MAX_NAND_DEVICE      1
 222 #define CONFIG_SYS_NAND_5_ADDR_CYCLE
 223 #define CONFIG_SYS_NAND_USE_FLASH_BBT
 224 #ifdef CONFIG_ENV_IS_IN_NAND
 225 #define CONFIG_ENV_OVERWRITE
 226 #define CONFIG_ENV_OFFSET               CONFIG_U_BOOT_IMG_SIZE
 227 #define CONFIG_ENV_SIZE                 0x20000 /* 128 KiB */
 228 #define CONFIG_ENV_RANGE                0x60000
 229 #endif
 230 #ifndef CONFIG_SYS_NO_FLASH
 231 #define CONFIG_CMD_FLASH
 232 #define CONFIG_SYS_NAND_BASE            0xa0000000
 233 #define CONFIG_FIT
 234 #else
 235 #define CONFIG_SYS_NAND_BASE            0x00000000
 236 #define CONFIG_CMD_ROMUPDATE
 237 #endif
 238 #endif /* CONFIG_CMD_NAND */
 239
 240 /*
 241  * MMC Driver
 242  */
 243 #ifdef CONFIG_CMD_MMC
 244 #ifndef CONFIG_ENV_IS_IN_NAND
 245 #define CONFIG_ENV_IS_IN_MMC
 246 #endif
 247 #define CONFIG_MMC
 248 #define CONFIG_GENERIC_MMC
 249 #define CONFIG_FSL_ESDHC
 250 #define CONFIG_SYS_FSL_ESDHC_ADDR       0
 251 #define CONFIG_SYS_FSL_ESDHC_NUM        2
 252
 253 #define CONFIG_DOS_PARTITION
 254 #define CONFIG_CMD_FAT
 255 #define CONFIG_CMD_EXT2
 256
 257 /*
 258  * Environments on MMC
 259  */
 260 #ifdef CONFIG_ENV_IS_IN_MMC
 261 #define CONFIG_SYS_MMC_ENV_DEV          0
 262 #define CONFIG_ENV_OVERWRITE
 263 /* Associated with the MMC layout defined in mmcops.c */
 264 #define CONFIG_ENV_OFFSET               SZ_1K
 265 #define CONFIG_ENV_SIZE                 (SZ_128K - CONFIG_ENV_OFFSET)
 266 #define CONFIG_DYNAMIC_MMC_DEVNO
 267 #endif /* CONFIG_ENV_IS_IN_MMC */
 268 #endif /* CONFIG_CMD_MMC */
 269
 270 #ifdef CONFIG_ENV_OFFSET_REDUND
 271 #define MTDPARTS_DEFAULT                "mtdparts=" MTD_NAME ":"        \
 272         "1m(u-boot),"                                                   \
 273         xstr(CONFIG_ENV_RANGE)                                          \
 274         "(env),"                                                        \
 275         xstr(CONFIG_ENV_RANGE)                                          \
 276         "(env2),4m(linux),16m(rootfs),256k(dtb),-(userfs)"
 277 #else
 278 #define MTDPARTS_DEFAULT                "mtdparts=" MTD_NAME ":"        \
 279         "1m(u-boot),"                                                   \
 280         xstr(CONFIG_ENV_RANGE)                                          \
 281         "(env),4m(linux),16m(rootfs),256k(dtb),-(userfs)"
 282 #endif
 283
 284 #define CONFIG_SYS_SDRAM_BASE           PHYS_SDRAM_1
 285 #define CONFIG_SYS_INIT_SP_ADDR         (CONFIG_SYS_SDRAM_BASE + 0x1000 - /* Fix this */ \
 286                                         GENERATED_GBL_DATA_SIZE)
 287
 288 #ifdef CONFIG_CMD_IIM
 289 #define CONFIG_FSL_IIM
 290 #endif
 291
 292 #endif /* __CONFIGS_TX51_H */