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 "mx6_common.h"
  17
  18 #define CONFIG_SYS_GENERIC_BOARD
  19
  20 #define CONFIG_MXC_UART_BASE            UART2_BASE
  21 #define CONFIG_CONSOLE_DEV              "ttymxc1"
  22 #define CONFIG_MMCROOT                  "/dev/mmcblk0p2"
  23
  24 #define PHYS_SDRAM_SIZE         (1u * 1024 * 1024 * 1024)
  25
  26
  27 #define CONFIG_DISPLAY_CPUINFO
  28 #define CONFIG_DISPLAY_BOARDINFO
  29
  30 #define CONFIG_CMDLINE_TAG
  31 #define CONFIG_SETUP_MEMORY_TAGS
  32 #define CONFIG_INITRD_TAG
  33 #define CONFIG_REVISION_TAG
  34 #define CONFIG_IMX6_THERMAL
  35
  36 /* Size of malloc() pool */
  37 #define CONFIG_SYS_MALLOC_LEN           (10 * SZ_1M)
  38
  39 #define CONFIG_BOARD_EARLY_INIT_F
  40 #define CONFIG_BOARD_LATE_INIT
  41 #define CONFIG_MXC_GPIO
  42
  43 #define CONFIG_MXC_UART
  44
  45 #define CONFIG_CMD_FUSE
  46 #ifdef CONFIG_CMD_FUSE
  47 #define CONFIG_MXC_OCOTP
  48 #endif
  49
  50 /* I2C Configs */
  51 #define CONFIG_CMD_I2C
  52 #define CONFIG_SYS_I2C
  53 #define CONFIG_SYS_I2C_MXC
  54 #define CONFIG_SYS_I2C_MXC_I2C3         /* enable I2C bus 3 */
  55 #define CONFIG_SYS_I2C_SPEED            100000
  56
  57 /* USB Configs */
  58 #define CONFIG_CMD_USB
  59 #define CONFIG_USB_EHCI
  60 #define CONFIG_USB_EHCI_MX6
  61 #define CONFIG_USB_STORAGE
  62 #define CONFIG_USB_HOST_ETHER
  63 #define CONFIG_USB_ETHER_ASIX
  64 #define CONFIG_USB_MAX_CONTROLLER_COUNT 2
  65 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET        /* For OTG port */
  66 #define CONFIG_MXC_USB_PORTSC   (PORT_PTS_UTMI | PORT_PTS_PTW)
  67 #define CONFIG_MXC_USB_FLAGS    0
  68
  69 /* MMC Configs */
  70 #define CONFIG_FSL_ESDHC
  71 #define CONFIG_FSL_USDHC
  72 #define CONFIG_SYS_FSL_ESDHC_ADDR      0
  73
  74 #define CONFIG_MMC
  75 #define CONFIG_CMD_MMC
  76 #define CONFIG_GENERIC_MMC
  77 #define CONFIG_BOUNCE_BUFFER
  78
  79 #define CONFIG_FEC_MXC
  80 #define CONFIG_MII
  81 #define IMX_FEC_BASE                    ENET_BASE_ADDR
  82 #define CONFIG_FEC_XCV_TYPE             RGMII
  83 #define CONFIG_ETHPRIME                 "FEC"
  84 #define CONFIG_FEC_MXC_PHYADDR          4
  85
  86 #define CONFIG_PHYLIB
  87 #define CONFIG_PHY_ATHEROS
  88
  89 #define CONFIG_CMD_SF
  90 #ifdef CONFIG_CMD_SF
  91 #define CONFIG_SPI_FLASH
  92 #define CONFIG_SPI_FLASH_SST
  93 #define CONFIG_MXC_SPI
  94 #define CONFIG_SF_DEFAULT_BUS           0
  95 #define CONFIG_SF_DEFAULT_CS            0
  96 #define CONFIG_SF_DEFAULT_SPEED         20000000
  97 #define CONFIG_SF_DEFAULT_MODE          SPI_MODE_0
  98 #endif
  99
 100 /* allow to overwrite serial and ethaddr */
 101 #define CONFIG_ENV_OVERWRITE
 102 #define CONFIG_CONS_INDEX              1
 103 #define CONFIG_BAUDRATE                        115200
 104
 105 /* Command definition */
 106 #undef CONFIG_CMD_FPGA
 107
 108 #define CONFIG_CMD_BMODE
 109 #define CONFIG_CMD_SETEXPR
 110
 111 #define CONFIG_LOADADDR                        0x12000000
 112 #define CONFIG_SYS_TEXT_BASE           0x17800000
 113
 114 #ifdef CONFIG_SUPPORT_EMMC_BOOT
 115 #define EMMC_ENV \
 116         "emmcdev=2\0" \
 117         "update_emmc_firmware=" \
 118                 "if test ${ip_dyn} = yes; then " \
 119                         "setenv get_cmd dhcp; " \
 120                 "else " \
 121                         "setenv get_cmd tftp; " \
 122                 "fi; " \
 123                 "if ${get_cmd} ${update_sd_firmware_filename}; then " \
 124                         "if mmc dev ${emmcdev}; then "  \
 125                                 "setexpr fw_sz ${filesize} / 0x200; " \
 126                                 "setexpr fw_sz ${fw_sz} + 1; "  \
 127                                 "mmc write ${loadaddr} 0x2 ${fw_sz}; " \
 128                         "fi; "  \
 129                 "fi\0"
 130 #else
 131 #define EMMC_ENV ""
 132 #endif
 133
 134 #ifdef CONFIG_CMD_SF
 135 #define SF_ENV \
 136         "update_spi_firmware=" \
 137                 "if test ${ip_dyn} = yes; then " \
 138                         "setenv get_cmd dhcp; " \
 139                 "else " \
 140                         "setenv get_cmd tftp; " \
 141                 "fi; " \
 142                 "if ${get_cmd} ${update_spi_firmware_filename}; then " \
 143                         "if sf probe; then "    \
 144                                 "sf erase 0 0xc0000; " \
 145                                 "sf write ${loadaddr} 0x400 ${filesize}; " \
 146                         "fi; "  \
 147                 "fi\0"
 148 #else
 149 #define SF_ENV ""
 150 #endif
 151
 152 #define CONFIG_EXTRA_ENV_SETTINGS \
 153         "script=boot.scr\0" \
 154         "image=zImage\0" \
 155         "fdt_file=" CONFIG_DEFAULT_FDT_FILE "\0" \
 156         "fdt_addr=0x18000000\0" \
 157         "boot_fdt=try\0" \
 158         "ip_dyn=yes\0" \
 159         "console=" CONFIG_CONSOLE_DEV "\0" \
 160         "fdt_high=0xffffffff\0"   \
 161         "initrd_high=0xffffffff\0" \
 162         "mmcdev=" __stringify(CONFIG_SYS_MMC_ENV_DEV) "\0" \
 163         "mmcpart=1\0" \
 164         "mmcroot=" CONFIG_MMCROOT " rootwait rw\0" \
 165         "update_sd_firmware=" \
 166                 "if test ${ip_dyn} = yes; then " \
 167                         "setenv get_cmd dhcp; " \
 168                 "else " \
 169                         "setenv get_cmd tftp; " \
 170                 "fi; " \
 171                 "if mmc dev ${mmcdev}; then "   \
 172                         "if ${get_cmd} ${update_sd_firmware_filename}; then " \
 173                                 "setexpr fw_sz ${filesize} / 0x200; " \
 174                                 "setexpr fw_sz ${fw_sz} + 1; "  \
 175                                 "mmc write ${loadaddr} 0x2 ${fw_sz}; " \
 176                         "fi; "  \
 177                 "fi\0" \
 178         EMMC_ENV          \
 179         SF_ENV    \
 180         "mmcargs=setenv bootargs console=${console},${baudrate} " \
 181                 "root=${mmcroot}\0" \
 182         "loadbootscript=" \
 183                 "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
 184         "bootscript=echo Running bootscript from mmc ...; " \
 185                 "source\0" \
 186         "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
 187         "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
 188         "mmcboot=echo Booting from mmc ...; " \
 189                 "run mmcargs; " \
 190                 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
 191                         "if run loadfdt; then " \
 192                                 "bootz ${loadaddr} - ${fdt_addr}; " \
 193                         "else " \
 194                                 "if test ${boot_fdt} = try; then " \
 195                                         "bootz; " \
 196                                 "else " \
 197                                         "echo WARN: Cannot load the DT; " \
 198                                 "fi; " \
 199                         "fi; " \
 200                 "else " \
 201                         "bootz; " \
 202                 "fi;\0" \
 203         "netargs=setenv bootargs console=${console},${baudrate} " \
 204                 "root=/dev/nfs " \
 205                 "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
 206         "netboot=echo Booting from net ...; " \
 207                 "run netargs; " \
 208                 "if test ${ip_dyn} = yes; then " \
 209                         "setenv get_cmd dhcp; " \
 210                 "else " \
 211                         "setenv get_cmd tftp; " \
 212                 "fi; " \
 213                 "${get_cmd} ${image}; " \
 214                 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
 215                         "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
 216                                 "bootz ${loadaddr} - ${fdt_addr}; " \
 217                         "else " \
 218                                 "if test ${boot_fdt} = try; then " \
 219                                         "bootz; " \
 220                                 "else " \
 221                                         "echo WARN: Cannot load the DT; " \
 222                                 "fi; " \
 223                         "fi; " \
 224                 "else " \
 225                         "bootz; " \
 226                 "fi;\0"
 227
 228 #define CONFIG_BOOTCOMMAND \
 229         "mmc dev ${mmcdev};" \
 230         "if mmc rescan; then " \
 231                 "if run loadbootscript; then " \
 232                 "run bootscript; " \
 233                 "else " \
 234                         "if run loadimage; then " \
 235                                 "run mmcboot; " \
 236                         "else run netboot; " \
 237                         "fi; " \
 238                 "fi; " \
 239         "else run netboot; fi"
 240
 241 #define CONFIG_ARP_TIMEOUT     200UL
 242
 243 /* Miscellaneous configurable options */
 244 #define CONFIG_SYS_PROMPT_HUSH_PS2     "> "
 245 #define CONFIG_SYS_CBSIZE              256
 246
 247 /* Print Buffer Size */
 248 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
 249 #define CONFIG_SYS_MAXARGS             16
 250 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
 251
 252 #define CONFIG_SYS_MEMTEST_START       0x10000000
 253 #define CONFIG_SYS_MEMTEST_END         0x10010000
 254 #define CONFIG_SYS_MEMTEST_SCRATCH     0x10800000
 255
 256 #define CONFIG_SYS_LOAD_ADDR           CONFIG_LOADADDR
 257
 258 #define CONFIG_STACKSIZE               (128 * 1024)
 259
 260 /* Physical Memory Map */
 261 #define CONFIG_NR_DRAM_BANKS           1
 262 #define PHYS_SDRAM                     MMDC0_ARB_BASE_ADDR
 263
 264 #define CONFIG_SYS_SDRAM_BASE          PHYS_SDRAM
 265 #define CONFIG_SYS_INIT_RAM_ADDR       IRAM_BASE_ADDR
 266 #define CONFIG_SYS_INIT_RAM_SIZE       IRAM_SIZE
 267
 268 #define CONFIG_SYS_INIT_SP_OFFSET \
 269         (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 270 #define CONFIG_SYS_INIT_SP_ADDR \
 271         (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
 272
 273 /* Environment organization */
 274 #define CONFIG_ENV_SIZE                 (8 * 1024)
 275
 276 #if defined(CONFIG_ENV_IS_IN_MMC)
 277 /* RiOTboard */
 278 #define CONFIG_DEFAULT_FDT_FILE "imx6dl-riotboard.dtb"
 279 #define CONFIG_SYS_FSL_USDHC_NUM        3
 280 #define CONFIG_SYS_MMC_ENV_DEV          0       /* SDHC2 */
 281 #define CONFIG_ENV_OFFSET               (6 * 64 * 1024)
 282 #define CONFIG_SUPPORT_EMMC_BOOT /* eMMC specific */
 283 #elif defined(CONFIG_ENV_IS_IN_SPI_FLASH)
 284 /* MarSBoard */
 285 #define CONFIG_DEFAULT_FDT_FILE "imx6q-marsboard.dtb"
 286 #define CONFIG_SYS_FSL_USDHC_NUM        2
 287 #define CONFIG_ENV_OFFSET               (768 * 1024)
 288 #define CONFIG_ENV_SECT_SIZE            (8 * 1024)
 289 #define CONFIG_ENV_SPI_BUS              CONFIG_SF_DEFAULT_BUS
 290 #define CONFIG_ENV_SPI_CS               CONFIG_SF_DEFAULT_CS
 291 #define CONFIG_ENV_SPI_MODE             CONFIG_SF_DEFAULT_MODE
 292 #define CONFIG_ENV_SPI_MAX_HZ           CONFIG_SF_DEFAULT_SPEED
 293 #endif
 294
 295 #ifndef CONFIG_SYS_DCACHE_OFF
 296 #define CONFIG_CMD_CACHE
 297 #endif
 298
 299 /* Framebuffer */
 300 #define CONFIG_VIDEO
 301 #define CONFIG_VIDEO_IPUV3
 302 #define CONFIG_CFB_CONSOLE
 303 #define CONFIG_VGA_AS_SINGLE_DEVICE
 304 #define CONFIG_SYS_CONSOLE_IS_IN_ENV
 305 #define CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE
 306 #define CONFIG_VIDEO_BMP_RLE8
 307 #define CONFIG_SPLASH_SCREEN
 308 #define CONFIG_SPLASH_SCREEN_ALIGN
 309 #define CONFIG_BMP_16BPP
 310 #define CONFIG_VIDEO_LOGO
 311 #define CONFIG_VIDEO_BMP_LOGO
 312 #define CONFIG_IPUV3_CLK 260000000
 313 #define CONFIG_IMX_HDMI
 314 #define CONFIG_IMX_VIDEO_SKIP
 315
 316 #include <config_distro_defaults.h>
 317
 318 #endif                         /* __RIOTBOARD_CONFIG_H */