git.sur5r.net Git - u-boot/blob - include/configs/embestmx6boards.h

   1 /*
   2  * Copyright (C) 2014 Eukréa Electromatique
   3  * Author: Eric Bénard <eric@eukrea.com>
   4  *
   5  * Configuration settings for the Embest RIoTboard
   6  *
   7  * based on mx6*sabre*.h which are :
   8  * Copyright (C) 2012 Freescale Semiconductor, Inc.
   9  *
  10  * SPDX-License-Identifier:     GPL-2.0+
  11  */
  12
  13 #ifndef __RIOTBOARD_CONFIG_H
  14 #define __RIOTBOARD_CONFIG_H
  15
  16 #include <asm/arch/imx-regs.h>
  17 #include <asm/imx-common/gpio.h>
  18
  19 #include "mx6_common.h"
  20 #include <linux/sizes.h>
  21
  22 #define CONFIG_SYS_GENERIC_BOARD
  23
  24 #define CONFIG_MXC_UART_BASE            UART2_BASE
  25 #define CONFIG_CONSOLE_DEV              "ttymxc1"
  26 #define CONFIG_MMCROOT                  "/dev/mmcblk1p2"
  27
  28 #define PHYS_SDRAM_SIZE         (1u * 1024 * 1024 * 1024)
  29
  30 #define CONFIG_MX6
  31
  32 #define CONFIG_DISPLAY_CPUINFO
  33 #define CONFIG_DISPLAY_BOARDINFO
  34
  35 #define CONFIG_CMDLINE_TAG
  36 #define CONFIG_SETUP_MEMORY_TAGS
  37 #define CONFIG_INITRD_TAG
  38 #define CONFIG_REVISION_TAG
  39
  40 /* Size of malloc() pool */
  41 #define CONFIG_SYS_MALLOC_LEN           (10 * SZ_1M)
  42
  43 #define CONFIG_BOARD_EARLY_INIT_F
  44 #define CONFIG_BOARD_LATE_INIT
  45 #define CONFIG_MXC_GPIO
  46
  47 #define CONFIG_MXC_UART
  48
  49 #define CONFIG_CMD_FUSE
  50 #ifdef CONFIG_CMD_FUSE
  51 #define CONFIG_MXC_OCOTP
  52 #endif
  53
  54 /* I2C Configs */
  55 #define CONFIG_CMD_I2C
  56 #define CONFIG_SYS_I2C
  57 #define CONFIG_SYS_I2C_MXC
  58 #define CONFIG_SYS_I2C_SPEED            100000
  59
  60 /* USB Configs */
  61 #define CONFIG_CMD_USB
  62 #define CONFIG_USB_EHCI
  63 #define CONFIG_USB_EHCI_MX6
  64 #define CONFIG_USB_STORAGE
  65 #define CONFIG_USB_HOST_ETHER
  66 #define CONFIG_USB_ETHER_ASIX
  67 #define CONFIG_USB_MAX_CONTROLLER_COUNT 2
  68 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET        /* For OTG port */
  69 #define CONFIG_MXC_USB_PORTSC   (PORT_PTS_UTMI | PORT_PTS_PTW)
  70 #define CONFIG_MXC_USB_FLAGS    0
  71
  72 /* MMC Configs */
  73 #define CONFIG_FSL_ESDHC
  74 #define CONFIG_FSL_USDHC
  75 #define CONFIG_SYS_FSL_ESDHC_ADDR      0
  76
  77 #define CONFIG_MMC
  78 #define CONFIG_CMD_MMC
  79 #define CONFIG_GENERIC_MMC
  80 #define CONFIG_BOUNCE_BUFFER
  81 #define CONFIG_CMD_EXT2
  82 #define CONFIG_CMD_FAT
  83 #define CONFIG_DOS_PARTITION
  84
  85 #define CONFIG_CMD_PING
  86 #define CONFIG_CMD_DHCP
  87 #define CONFIG_CMD_MII
  88 #define CONFIG_CMD_NET
  89 #define CONFIG_FEC_MXC
  90 #define CONFIG_MII
  91 #define IMX_FEC_BASE                    ENET_BASE_ADDR
  92 #define CONFIG_FEC_XCV_TYPE             RGMII
  93 #define CONFIG_ETHPRIME                 "FEC"
  94 #define CONFIG_FEC_MXC_PHYADDR          4
  95
  96 #define CONFIG_PHYLIB
  97 #define CONFIG_PHY_ATHEROS
  98
  99 #define CONFIG_CMD_SF
 100 #ifdef CONFIG_CMD_SF
 101 #define CONFIG_SPI_FLASH
 102 #define CONFIG_SPI_FLASH_SST
 103 #define CONFIG_MXC_SPI
 104 #define CONFIG_SF_DEFAULT_BUS           0
 105 #define CONFIG_SF_DEFAULT_CS            0
 106 #define CONFIG_SF_DEFAULT_SPEED         20000000
 107 #define CONFIG_SF_DEFAULT_MODE          SPI_MODE_0
 108 #endif
 109
 110 /* allow to overwrite serial and ethaddr */
 111 #define CONFIG_ENV_OVERWRITE
 112 #define CONFIG_CONS_INDEX              1
 113 #define CONFIG_BAUDRATE                        115200
 114
 115 /* Command definition */
 116 #include <config_cmd_default.h>
 117
 118 #define CONFIG_CMD_BMODE
 119 #define CONFIG_CMD_BOOTZ
 120 #define CONFIG_CMD_SETEXPR
 121 #undef CONFIG_CMD_IMLS
 122
 123 #define CONFIG_BOOTDELAY               1
 124
 125 #define CONFIG_LOADADDR                        0x12000000
 126 #define CONFIG_SYS_TEXT_BASE           0x17800000
 127
 128 #ifdef CONFIG_SUPPORT_EMMC_BOOT
 129 #define EMMC_ENV \
 130         "emmcdev=2\0" \
 131         "update_emmc_firmware=" \
 132                 "if test ${ip_dyn} = yes; then " \
 133                         "setenv get_cmd dhcp; " \
 134                 "else " \
 135                         "setenv get_cmd tftp; " \
 136                 "fi; " \
 137                 "if ${get_cmd} ${update_sd_firmware_filename}; then " \
 138                         "if mmc dev ${emmcdev}; then "  \
 139                                 "setexpr fw_sz ${filesize} / 0x200; " \
 140                                 "setexpr fw_sz ${fw_sz} + 1; "  \
 141                                 "mmc write ${loadaddr} 0x2 ${fw_sz}; " \
 142                         "fi; "  \
 143                 "fi\0"
 144 #else
 145 #define EMMC_ENV ""
 146 #endif
 147
 148 #ifdef CONFIG_CMD_SF
 149 #define SF_ENV \
 150         "update_spi_firmware=" \
 151                 "if test ${ip_dyn} = yes; then " \
 152                         "setenv get_cmd dhcp; " \
 153                 "else " \
 154                         "setenv get_cmd tftp; " \
 155                 "fi; " \
 156                 "if ${get_cmd} ${update_spi_firmware_filename}; then " \
 157                         "if sf probe; then "    \
 158                                 "sf erase 0 0xc0000; " \
 159                                 "sf write ${loadaddr} 0x400 ${filesize}; " \
 160                         "fi; "  \
 161                 "fi\0"
 162 #else
 163 #define SF_ENV ""
 164 #endif
 165
 166 #define CONFIG_EXTRA_ENV_SETTINGS \
 167         "script=boot.scr\0" \
 168         "image=zImage\0" \
 169         "fdt_file=" CONFIG_DEFAULT_FDT_FILE "\0" \
 170         "fdt_addr=0x18000000\0" \
 171         "boot_fdt=try\0" \
 172         "ip_dyn=yes\0" \
 173         "console=" CONFIG_CONSOLE_DEV "\0" \
 174         "fdt_high=0xffffffff\0"   \
 175         "initrd_high=0xffffffff\0" \
 176         "mmcdev=" __stringify(CONFIG_SYS_MMC_ENV_DEV) "\0" \
 177         "mmcpart=1\0" \
 178         "mmcroot=" CONFIG_MMCROOT " rootwait rw\0" \
 179         "update_sd_firmware=" \
 180                 "if test ${ip_dyn} = yes; then " \
 181                         "setenv get_cmd dhcp; " \
 182                 "else " \
 183                         "setenv get_cmd tftp; " \
 184                 "fi; " \
 185                 "if mmc dev ${mmcdev}; then "   \
 186                         "if ${get_cmd} ${update_sd_firmware_filename}; then " \
 187                                 "setexpr fw_sz ${filesize} / 0x200; " \
 188                                 "setexpr fw_sz ${fw_sz} + 1; "  \
 189                                 "mmc write ${loadaddr} 0x2 ${fw_sz}; " \
 190                         "fi; "  \
 191                 "fi\0" \
 192         EMMC_ENV          \
 193         SF_ENV    \
 194         "mmcargs=setenv bootargs console=${console},${baudrate} " \
 195                 "root=${mmcroot}\0" \
 196         "loadbootscript=" \
 197                 "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
 198         "bootscript=echo Running bootscript from mmc ...; " \
 199                 "source\0" \
 200         "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
 201         "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
 202         "mmcboot=echo Booting from mmc ...; " \
 203                 "run mmcargs; " \
 204                 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
 205                         "if run loadfdt; then " \
 206                                 "bootz ${loadaddr} - ${fdt_addr}; " \
 207                         "else " \
 208                                 "if test ${boot_fdt} = try; then " \
 209                                         "bootz; " \
 210                                 "else " \
 211                                         "echo WARN: Cannot load the DT; " \
 212                                 "fi; " \
 213                         "fi; " \
 214                 "else " \
 215                         "bootz; " \
 216                 "fi;\0" \
 217         "netargs=setenv bootargs console=${console},${baudrate} " \
 218                 "root=/dev/nfs " \
 219                 "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
 220         "netboot=echo Booting from net ...; " \
 221                 "run netargs; " \
 222                 "if test ${ip_dyn} = yes; then " \
 223                         "setenv get_cmd dhcp; " \
 224                 "else " \
 225                         "setenv get_cmd tftp; " \
 226                 "fi; " \
 227                 "${get_cmd} ${image}; " \
 228                 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
 229                         "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
 230                                 "bootz ${loadaddr} - ${fdt_addr}; " \
 231                         "else " \
 232                                 "if test ${boot_fdt} = try; then " \
 233                                         "bootz; " \
 234                                 "else " \
 235                                         "echo WARN: Cannot load the DT; " \
 236                                 "fi; " \
 237                         "fi; " \
 238                 "else " \
 239                         "bootz; " \
 240                 "fi;\0"
 241
 242 #define CONFIG_BOOTCOMMAND \
 243         "mmc dev ${mmcdev};" \
 244         "if mmc rescan; then " \
 245                 "if run loadbootscript; then " \
 246                 "run bootscript; " \
 247                 "else " \
 248                         "if run loadimage; then " \
 249                                 "run mmcboot; " \
 250                         "else run netboot; " \
 251                         "fi; " \
 252                 "fi; " \
 253         "else run netboot; fi"
 254
 255 #define CONFIG_ARP_TIMEOUT     200UL
 256
 257 /* Miscellaneous configurable options */
 258 #define CONFIG_SYS_LONGHELP
 259 #define CONFIG_SYS_HUSH_PARSER
 260 #define CONFIG_SYS_PROMPT_HUSH_PS2     "> "
 261 #define CONFIG_AUTO_COMPLETE
 262 #define CONFIG_SYS_CBSIZE              256
 263
 264 /* Print Buffer Size */
 265 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
 266 #define CONFIG_SYS_MAXARGS             16
 267 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
 268
 269 #define CONFIG_SYS_MEMTEST_START       0x10000000
 270 #define CONFIG_SYS_MEMTEST_END         0x10010000
 271 #define CONFIG_SYS_MEMTEST_SCRATCH     0x10800000
 272
 273 #define CONFIG_SYS_LOAD_ADDR           CONFIG_LOADADDR
 274
 275 #define CONFIG_CMDLINE_EDITING
 276 #define CONFIG_STACKSIZE               (128 * 1024)
 277
 278 /* Physical Memory Map */
 279 #define CONFIG_NR_DRAM_BANKS           1
 280 #define PHYS_SDRAM                     MMDC0_ARB_BASE_ADDR
 281
 282 #define CONFIG_SYS_SDRAM_BASE          PHYS_SDRAM
 283 #define CONFIG_SYS_INIT_RAM_ADDR       IRAM_BASE_ADDR
 284 #define CONFIG_SYS_INIT_RAM_SIZE       IRAM_SIZE
 285
 286 #define CONFIG_SYS_INIT_SP_OFFSET \
 287         (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 288 #define CONFIG_SYS_INIT_SP_ADDR \
 289         (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
 290
 291 /* FLASH and environment organization */
 292 #define CONFIG_SYS_NO_FLASH
 293
 294 #define CONFIG_ENV_SIZE                 (8 * 1024)
 295
 296 #if defined(CONFIG_ENV_IS_IN_MMC)
 297 /* RiOTboard */
 298 #define CONFIG_DEFAULT_FDT_FILE "imx6dl-riotboard.dtb"
 299 #define CONFIG_SYS_FSL_USDHC_NUM        3
 300 #define CONFIG_SYS_MMC_ENV_DEV          2       /* SDHC4 */
 301 #define CONFIG_ENV_OFFSET               (6 * 64 * 1024)
 302 #define CONFIG_SUPPORT_EMMC_BOOT /* eMMC specific */
 303 #elif defined(CONFIG_ENV_IS_IN_SPI_FLASH)
 304 /* MarSBoard */
 305 #define CONFIG_DEFAULT_FDT_FILE "imx6q-marsboard.dtb"
 306 #define CONFIG_SYS_FSL_USDHC_NUM        2
 307 #define CONFIG_ENV_OFFSET               (768 * 1024)
 308 #define CONFIG_ENV_SECT_SIZE            (8 * 1024)
 309 #define CONFIG_ENV_SPI_BUS              CONFIG_SF_DEFAULT_BUS
 310 #define CONFIG_ENV_SPI_CS               CONFIG_SF_DEFAULT_CS
 311 #define CONFIG_ENV_SPI_MODE             CONFIG_SF_DEFAULT_MODE
 312 #define CONFIG_ENV_SPI_MAX_HZ           CONFIG_SF_DEFAULT_SPEED
 313 #endif
 314
 315 #define CONFIG_OF_LIBFDT
 316
 317 #ifndef CONFIG_SYS_DCACHE_OFF
 318 #define CONFIG_CMD_CACHE
 319 #endif
 320
 321 /* Framebuffer */
 322 #define CONFIG_VIDEO
 323 #define CONFIG_VIDEO_IPUV3
 324 #define CONFIG_CFB_CONSOLE
 325 #define CONFIG_VGA_AS_SINGLE_DEVICE
 326 #define CONFIG_SYS_CONSOLE_IS_IN_ENV
 327 #define CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE
 328 #define CONFIG_VIDEO_BMP_RLE8
 329 #define CONFIG_SPLASH_SCREEN
 330 #define CONFIG_SPLASH_SCREEN_ALIGN
 331 #define CONFIG_BMP_16BPP
 332 #define CONFIG_VIDEO_LOGO
 333 #define CONFIG_VIDEO_BMP_LOGO
 334 #define CONFIG_IPUV3_CLK 260000000
 335 #define CONFIG_IMX_HDMI
 336 #define CONFIG_IMX_VIDEO_SKIP
 337
 338 #endif                         /* __RIOTBOARD_CONFIG_H */