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_MXC_UART_BASE            UART2_BASE
  23 #define CONFIG_CONSOLE_DEV              "ttymxc0"
  24 #define CONFIG_MMCROOT                  "/dev/mmcblk1p2"
  25
  26 #define PHYS_SDRAM_SIZE         (1u * 1024 * 1024 * 1024)
  27
  28 #define CONFIG_MX6
  29
  30 #define CONFIG_DISPLAY_CPUINFO
  31 #define CONFIG_DISPLAY_BOARDINFO
  32
  33 #define CONFIG_CMDLINE_TAG
  34 #define CONFIG_SETUP_MEMORY_TAGS
  35 #define CONFIG_INITRD_TAG
  36 #define CONFIG_REVISION_TAG
  37
  38 /* Size of malloc() pool */
  39 #define CONFIG_SYS_MALLOC_LEN           (10 * SZ_1M)
  40
  41 #define CONFIG_BOARD_EARLY_INIT_F
  42 #define CONFIG_BOARD_LATE_INIT
  43 #define CONFIG_MXC_GPIO
  44
  45 #define CONFIG_MXC_UART
  46
  47 #define CONFIG_CMD_FUSE
  48 #ifdef CONFIG_CMD_FUSE
  49 #define CONFIG_MXC_OCOTP
  50 #endif
  51
  52 /* I2C Configs */
  53 #define CONFIG_CMD_I2C
  54 #define CONFIG_SYS_I2C
  55 #define CONFIG_SYS_I2C_MXC
  56 #define CONFIG_SYS_I2C_SPEED            100000
  57
  58 /* USB Configs */
  59 #define CONFIG_CMD_USB
  60 #define CONFIG_USB_EHCI
  61 #define CONFIG_USB_EHCI_MX6
  62 #define CONFIG_USB_STORAGE
  63 #define CONFIG_USB_HOST_ETHER
  64 #define CONFIG_USB_ETHER_ASIX
  65 #define CONFIG_USB_MAX_CONTROLLER_COUNT 2
  66 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET        /* For OTG port */
  67 #define CONFIG_MXC_USB_PORTSC   (PORT_PTS_UTMI | PORT_PTS_PTW)
  68 #define CONFIG_MXC_USB_FLAGS    0
  69
  70 /* MMC Configs */
  71 #define CONFIG_FSL_ESDHC
  72 #define CONFIG_FSL_USDHC
  73 #define CONFIG_SYS_FSL_ESDHC_ADDR      0
  74
  75 #define CONFIG_MMC
  76 #define CONFIG_CMD_MMC
  77 #define CONFIG_GENERIC_MMC
  78 #define CONFIG_BOUNCE_BUFFER
  79 #define CONFIG_CMD_EXT2
  80 #define CONFIG_CMD_FAT
  81 #define CONFIG_DOS_PARTITION
  82
  83 #define CONFIG_CMD_PING
  84 #define CONFIG_CMD_DHCP
  85 #define CONFIG_CMD_MII
  86 #define CONFIG_CMD_NET
  87 #define CONFIG_FEC_MXC
  88 #define CONFIG_MII
  89 #define IMX_FEC_BASE                    ENET_BASE_ADDR
  90 #define CONFIG_FEC_XCV_TYPE             RGMII
  91 #define CONFIG_ETHPRIME                 "FEC"
  92 #define CONFIG_FEC_MXC_PHYADDR          4
  93
  94 #define CONFIG_PHYLIB
  95 #define CONFIG_PHY_ATHEROS
  96
  97 #define CONFIG_CMD_SF
  98 #ifdef CONFIG_CMD_SF
  99 #define CONFIG_SPI_FLASH
 100 #define CONFIG_SPI_FLASH_SST
 101 #define CONFIG_MXC_SPI
 102 #define CONFIG_SF_DEFAULT_BUS           0
 103 #define CONFIG_SF_DEFAULT_CS            (0 | (IMX_GPIO_NR(2, 30) << 8))
 104 #define CONFIG_SF_DEFAULT_SPEED         20000000
 105 #define CONFIG_SF_DEFAULT_MODE          SPI_MODE_0
 106 #endif
 107
 108 /* allow to overwrite serial and ethaddr */
 109 #define CONFIG_ENV_OVERWRITE
 110 #define CONFIG_CONS_INDEX              1
 111 #define CONFIG_BAUDRATE                        115200
 112
 113 /* Command definition */
 114 #include <config_cmd_default.h>
 115
 116 #define CONFIG_CMD_BMODE
 117 #define CONFIG_CMD_BOOTZ
 118 #define CONFIG_CMD_SETEXPR
 119 #undef CONFIG_CMD_IMLS
 120
 121 #define CONFIG_BOOTDELAY               1
 122
 123 #define CONFIG_LOADADDR                        0x12000000
 124 #define CONFIG_SYS_TEXT_BASE           0x17800000
 125
 126 #ifdef CONFIG_SUPPORT_EMMC_BOOT
 127 #define EMMC_ENV \
 128         "emmcdev=2\0" \
 129         "update_emmc_firmware=" \
 130                 "if test ${ip_dyn} = yes; then " \
 131                         "setenv get_cmd dhcp; " \
 132                 "else " \
 133                         "setenv get_cmd tftp; " \
 134                 "fi; " \
 135                 "if ${get_cmd} ${update_sd_firmware_filename}; then " \
 136                         "if mmc dev ${emmcdev}; then "  \
 137                                 "setexpr fw_sz ${filesize} / 0x200; " \
 138                                 "setexpr fw_sz ${fw_sz} + 1; "  \
 139                                 "mmc write ${loadaddr} 0x2 ${fw_sz}; " \
 140                         "fi; "  \
 141                 "fi\0"
 142 #else
 143 #define EMMC_ENV ""
 144 #endif
 145
 146 #ifdef CONFIG_CMD_SF
 147 #define SF_ENV \
 148         "update_spi_firmware=" \
 149                 "if test ${ip_dyn} = yes; then " \
 150                         "setenv get_cmd dhcp; " \
 151                 "else " \
 152                         "setenv get_cmd tftp; " \
 153                 "fi; " \
 154                 "if ${get_cmd} ${update_spi_firmware_filename}; then " \
 155                         "if sf probe; then "    \
 156                                 "sf erase 0 0xc0000; " \
 157                                 "sf write ${loadaddr} 0x400 ${filesize}; " \
 158                         "fi; "  \
 159                 "fi\0"
 160 #else
 161 #define SF_ENV ""
 162 #endif
 163
 164 #define CONFIG_EXTRA_ENV_SETTINGS \
 165         "script=boot.scr\0" \
 166         "image=zImage\0" \
 167         "fdt_file=" CONFIG_DEFAULT_FDT_FILE "\0" \
 168         "fdt_addr=0x18000000\0" \
 169         "boot_fdt=try\0" \
 170         "ip_dyn=yes\0" \
 171         "console=" CONFIG_CONSOLE_DEV "\0" \
 172         "fdt_high=0xffffffff\0"   \
 173         "initrd_high=0xffffffff\0" \
 174         "mmcdev=" __stringify(CONFIG_SYS_MMC_ENV_DEV) "\0" \
 175         "mmcpart=1\0" \
 176         "mmcroot=" CONFIG_MMCROOT " rootwait rw\0" \
 177         "update_sd_firmware=" \
 178                 "if test ${ip_dyn} = yes; then " \
 179                         "setenv get_cmd dhcp; " \
 180                 "else " \
 181                         "setenv get_cmd tftp; " \
 182                 "fi; " \
 183                 "if mmc dev ${mmcdev}; then "   \
 184                         "if ${get_cmd} ${update_sd_firmware_filename}; then " \
 185                                 "setexpr fw_sz ${filesize} / 0x200; " \
 186                                 "setexpr fw_sz ${fw_sz} + 1; "  \
 187                                 "mmc write ${loadaddr} 0x2 ${fw_sz}; " \
 188                         "fi; "  \
 189                 "fi\0" \
 190         EMMC_ENV          \
 191         SF_ENV    \
 192         "mmcargs=setenv bootargs console=${console},${baudrate} " \
 193                 "root=${mmcroot}\0" \
 194         "loadbootscript=" \
 195                 "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
 196         "bootscript=echo Running bootscript from mmc ...; " \
 197                 "source\0" \
 198         "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
 199         "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
 200         "mmcboot=echo Booting from mmc ...; " \
 201                 "run mmcargs; " \
 202                 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
 203                         "if run loadfdt; then " \
 204                                 "bootz ${loadaddr} - ${fdt_addr}; " \
 205                         "else " \
 206                                 "if test ${boot_fdt} = try; then " \
 207                                         "bootz; " \
 208                                 "else " \
 209                                         "echo WARN: Cannot load the DT; " \
 210                                 "fi; " \
 211                         "fi; " \
 212                 "else " \
 213                         "bootz; " \
 214                 "fi;\0" \
 215         "netargs=setenv bootargs console=${console},${baudrate} " \
 216                 "root=/dev/nfs " \
 217                 "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
 218         "netboot=echo Booting from net ...; " \
 219                 "run netargs; " \
 220                 "if test ${ip_dyn} = yes; then " \
 221                         "setenv get_cmd dhcp; " \
 222                 "else " \
 223                         "setenv get_cmd tftp; " \
 224                 "fi; " \
 225                 "${get_cmd} ${image}; " \
 226                 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
 227                         "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
 228                                 "bootz ${loadaddr} - ${fdt_addr}; " \
 229                         "else " \
 230                                 "if test ${boot_fdt} = try; then " \
 231                                         "bootz; " \
 232                                 "else " \
 233                                         "echo WARN: Cannot load the DT; " \
 234                                 "fi; " \
 235                         "fi; " \
 236                 "else " \
 237                         "bootz; " \
 238                 "fi;\0"
 239
 240 #define CONFIG_BOOTCOMMAND \
 241         "mmc dev ${mmcdev};" \
 242         "if mmc rescan; then " \
 243                 "if run loadbootscript; then " \
 244                 "run bootscript; " \
 245                 "else " \
 246                         "if run loadimage; then " \
 247                                 "run mmcboot; " \
 248                         "else run netboot; " \
 249                         "fi; " \
 250                 "fi; " \
 251         "else run netboot; fi"
 252
 253 #define CONFIG_ARP_TIMEOUT     200UL
 254
 255 /* Miscellaneous configurable options */
 256 #define CONFIG_SYS_LONGHELP
 257 #define CONFIG_SYS_HUSH_PARSER
 258 #define CONFIG_SYS_PROMPT_HUSH_PS2     "> "
 259 #define CONFIG_AUTO_COMPLETE
 260 #define CONFIG_SYS_CBSIZE              256
 261
 262 /* Print Buffer Size */
 263 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
 264 #define CONFIG_SYS_MAXARGS             16
 265 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
 266
 267 #define CONFIG_SYS_MEMTEST_START       0x10000000
 268 #define CONFIG_SYS_MEMTEST_END         0x10010000
 269 #define CONFIG_SYS_MEMTEST_SCRATCH     0x10800000
 270
 271 #define CONFIG_SYS_LOAD_ADDR           CONFIG_LOADADDR
 272
 273 #define CONFIG_CMDLINE_EDITING
 274 #define CONFIG_STACKSIZE               (128 * 1024)
 275
 276 /* Physical Memory Map */
 277 #define CONFIG_NR_DRAM_BANKS           1
 278 #define PHYS_SDRAM                     MMDC0_ARB_BASE_ADDR
 279
 280 #define CONFIG_SYS_SDRAM_BASE          PHYS_SDRAM
 281 #define CONFIG_SYS_INIT_RAM_ADDR       IRAM_BASE_ADDR
 282 #define CONFIG_SYS_INIT_RAM_SIZE       IRAM_SIZE
 283
 284 #define CONFIG_SYS_INIT_SP_OFFSET \
 285         (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 286 #define CONFIG_SYS_INIT_SP_ADDR \
 287         (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
 288
 289 /* FLASH and environment organization */
 290 #define CONFIG_SYS_NO_FLASH
 291
 292 #define CONFIG_ENV_SIZE                 (8 * 1024)
 293
 294 #if defined(CONFIG_ENV_IS_IN_MMC)
 295 /* RiOTboard */
 296 #define CONFIG_DEFAULT_FDT_FILE "imx6s-riotboard.dtb"
 297 #define CONFIG_SYS_FSL_USDHC_NUM        3
 298 #define CONFIG_SYS_MMC_ENV_DEV          2       /* SDHC4 */
 299 #define CONFIG_ENV_OFFSET               (6 * 64 * 1024)
 300 #define CONFIG_SUPPORT_EMMC_BOOT /* eMMC specific */
 301 #elif defined(CONFIG_ENV_IS_IN_SPI_FLASH)
 302 /* MarSBoard */
 303 #define CONFIG_DEFAULT_FDT_FILE "imx6q-marsboard.dtb"
 304 #define CONFIG_SYS_FSL_USDHC_NUM        2
 305 #define CONFIG_ENV_OFFSET               (768 * 1024)
 306 #define CONFIG_ENV_SECT_SIZE            (8 * 1024)
 307 #define CONFIG_ENV_SPI_BUS              CONFIG_SF_DEFAULT_BUS
 308 #define CONFIG_ENV_SPI_CS               CONFIG_SF_DEFAULT_CS
 309 #define CONFIG_ENV_SPI_MODE             CONFIG_SF_DEFAULT_MODE
 310 #define CONFIG_ENV_SPI_MAX_HZ           CONFIG_SF_DEFAULT_SPEED
 311 #endif
 312
 313 #define CONFIG_OF_LIBFDT
 314
 315 #ifndef CONFIG_SYS_DCACHE_OFF
 316 #define CONFIG_CMD_CACHE
 317 #endif
 318
 319 /* Framebuffer */
 320 #define CONFIG_VIDEO
 321 #define CONFIG_VIDEO_IPUV3
 322 #define CONFIG_CFB_CONSOLE
 323 #define CONFIG_VGA_AS_SINGLE_DEVICE
 324 #define CONFIG_SYS_CONSOLE_IS_IN_ENV
 325 #define CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE
 326 #define CONFIG_VIDEO_BMP_RLE8
 327 #define CONFIG_SPLASH_SCREEN
 328 #define CONFIG_SPLASH_SCREEN_ALIGN
 329 #define CONFIG_BMP_16BPP
 330 #define CONFIG_VIDEO_LOGO
 331 #define CONFIG_VIDEO_BMP_LOGO
 332 #define CONFIG_IPUV3_CLK 260000000
 333 #define CONFIG_IMX_HDMI
 334 #define CONFIG_IMX_VIDEO_SKIP
 335
 336 #endif                         /* __RIOTBOARD_CONFIG_H */