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/mmcblk0p2"
  27
  28 #define PHYS_SDRAM_SIZE         (1u * 1024 * 1024 * 1024)
  29
  30
  31 #define CONFIG_DISPLAY_CPUINFO
  32 #define CONFIG_DISPLAY_BOARDINFO
  33
  34 #define CONFIG_CMDLINE_TAG
  35 #define CONFIG_SETUP_MEMORY_TAGS
  36 #define CONFIG_INITRD_TAG
  37 #define CONFIG_REVISION_TAG
  38 #define CONFIG_IMX6_THERMAL
  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
  82 #define CONFIG_FEC_MXC
  83 #define CONFIG_MII
  84 #define IMX_FEC_BASE                    ENET_BASE_ADDR
  85 #define CONFIG_FEC_XCV_TYPE             RGMII
  86 #define CONFIG_ETHPRIME                 "FEC"
  87 #define CONFIG_FEC_MXC_PHYADDR          4
  88
  89 #define CONFIG_PHYLIB
  90 #define CONFIG_PHY_ATHEROS
  91
  92 #define CONFIG_CMD_SF
  93 #ifdef CONFIG_CMD_SF
  94 #define CONFIG_SPI_FLASH
  95 #define CONFIG_SPI_FLASH_SST
  96 #define CONFIG_MXC_SPI
  97 #define CONFIG_SF_DEFAULT_BUS           0
  98 #define CONFIG_SF_DEFAULT_CS            0
  99 #define CONFIG_SF_DEFAULT_SPEED         20000000
 100 #define CONFIG_SF_DEFAULT_MODE          SPI_MODE_0
 101 #endif
 102
 103 /* allow to overwrite serial and ethaddr */
 104 #define CONFIG_ENV_OVERWRITE
 105 #define CONFIG_CONS_INDEX              1
 106 #define CONFIG_BAUDRATE                        115200
 107
 108 /* Command definition */
 109 #include <config_cmd_default.h>
 110 #undef CONFIG_CMD_FPGA
 111
 112 #define CONFIG_CMD_BMODE
 113 #define CONFIG_CMD_SETEXPR
 114 #undef CONFIG_CMD_IMLS
 115
 116 #define CONFIG_LOADADDR                        0x12000000
 117 #define CONFIG_SYS_TEXT_BASE           0x17800000
 118
 119 #ifdef CONFIG_SUPPORT_EMMC_BOOT
 120 #define EMMC_ENV \
 121         "emmcdev=2\0" \
 122         "update_emmc_firmware=" \
 123                 "if test ${ip_dyn} = yes; then " \
 124                         "setenv get_cmd dhcp; " \
 125                 "else " \
 126                         "setenv get_cmd tftp; " \
 127                 "fi; " \
 128                 "if ${get_cmd} ${update_sd_firmware_filename}; then " \
 129                         "if mmc dev ${emmcdev}; then "  \
 130                                 "setexpr fw_sz ${filesize} / 0x200; " \
 131                                 "setexpr fw_sz ${fw_sz} + 1; "  \
 132                                 "mmc write ${loadaddr} 0x2 ${fw_sz}; " \
 133                         "fi; "  \
 134                 "fi\0"
 135 #else
 136 #define EMMC_ENV ""
 137 #endif
 138
 139 #ifdef CONFIG_CMD_SF
 140 #define SF_ENV \
 141         "update_spi_firmware=" \
 142                 "if test ${ip_dyn} = yes; then " \
 143                         "setenv get_cmd dhcp; " \
 144                 "else " \
 145                         "setenv get_cmd tftp; " \
 146                 "fi; " \
 147                 "if ${get_cmd} ${update_spi_firmware_filename}; then " \
 148                         "if sf probe; then "    \
 149                                 "sf erase 0 0xc0000; " \
 150                                 "sf write ${loadaddr} 0x400 ${filesize}; " \
 151                         "fi; "  \
 152                 "fi\0"
 153 #else
 154 #define SF_ENV ""
 155 #endif
 156
 157 #define CONFIG_EXTRA_ENV_SETTINGS \
 158         "script=boot.scr\0" \
 159         "image=zImage\0" \
 160         "fdt_file=" CONFIG_DEFAULT_FDT_FILE "\0" \
 161         "fdt_addr=0x18000000\0" \
 162         "boot_fdt=try\0" \
 163         "ip_dyn=yes\0" \
 164         "console=" CONFIG_CONSOLE_DEV "\0" \
 165         "fdt_high=0xffffffff\0"   \
 166         "initrd_high=0xffffffff\0" \
 167         "mmcdev=" __stringify(CONFIG_SYS_MMC_ENV_DEV) "\0" \
 168         "mmcpart=1\0" \
 169         "mmcroot=" CONFIG_MMCROOT " rootwait rw\0" \
 170         "update_sd_firmware=" \
 171                 "if test ${ip_dyn} = yes; then " \
 172                         "setenv get_cmd dhcp; " \
 173                 "else " \
 174                         "setenv get_cmd tftp; " \
 175                 "fi; " \
 176                 "if mmc dev ${mmcdev}; then "   \
 177                         "if ${get_cmd} ${update_sd_firmware_filename}; then " \
 178                                 "setexpr fw_sz ${filesize} / 0x200; " \
 179                                 "setexpr fw_sz ${fw_sz} + 1; "  \
 180                                 "mmc write ${loadaddr} 0x2 ${fw_sz}; " \
 181                         "fi; "  \
 182                 "fi\0" \
 183         EMMC_ENV          \
 184         SF_ENV    \
 185         "mmcargs=setenv bootargs console=${console},${baudrate} " \
 186                 "root=${mmcroot}\0" \
 187         "loadbootscript=" \
 188                 "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
 189         "bootscript=echo Running bootscript from mmc ...; " \
 190                 "source\0" \
 191         "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
 192         "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
 193         "mmcboot=echo Booting from mmc ...; " \
 194                 "run mmcargs; " \
 195                 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
 196                         "if run loadfdt; then " \
 197                                 "bootz ${loadaddr} - ${fdt_addr}; " \
 198                         "else " \
 199                                 "if test ${boot_fdt} = try; then " \
 200                                         "bootz; " \
 201                                 "else " \
 202                                         "echo WARN: Cannot load the DT; " \
 203                                 "fi; " \
 204                         "fi; " \
 205                 "else " \
 206                         "bootz; " \
 207                 "fi;\0" \
 208         "netargs=setenv bootargs console=${console},${baudrate} " \
 209                 "root=/dev/nfs " \
 210                 "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
 211         "netboot=echo Booting from net ...; " \
 212                 "run netargs; " \
 213                 "if test ${ip_dyn} = yes; then " \
 214                         "setenv get_cmd dhcp; " \
 215                 "else " \
 216                         "setenv get_cmd tftp; " \
 217                 "fi; " \
 218                 "${get_cmd} ${image}; " \
 219                 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
 220                         "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
 221                                 "bootz ${loadaddr} - ${fdt_addr}; " \
 222                         "else " \
 223                                 "if test ${boot_fdt} = try; then " \
 224                                         "bootz; " \
 225                                 "else " \
 226                                         "echo WARN: Cannot load the DT; " \
 227                                 "fi; " \
 228                         "fi; " \
 229                 "else " \
 230                         "bootz; " \
 231                 "fi;\0"
 232
 233 #define CONFIG_BOOTCOMMAND \
 234         "mmc dev ${mmcdev};" \
 235         "if mmc rescan; then " \
 236                 "if run loadbootscript; then " \
 237                 "run bootscript; " \
 238                 "else " \
 239                         "if run loadimage; then " \
 240                                 "run mmcboot; " \
 241                         "else run netboot; " \
 242                         "fi; " \
 243                 "fi; " \
 244         "else run netboot; fi"
 245
 246 #define CONFIG_ARP_TIMEOUT     200UL
 247
 248 /* Miscellaneous configurable options */
 249 #define CONFIG_SYS_PROMPT_HUSH_PS2     "> "
 250 #define CONFIG_SYS_CBSIZE              256
 251
 252 /* Print Buffer Size */
 253 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
 254 #define CONFIG_SYS_MAXARGS             16
 255 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
 256
 257 #define CONFIG_SYS_MEMTEST_START       0x10000000
 258 #define CONFIG_SYS_MEMTEST_END         0x10010000
 259 #define CONFIG_SYS_MEMTEST_SCRATCH     0x10800000
 260
 261 #define CONFIG_SYS_LOAD_ADDR           CONFIG_LOADADDR
 262
 263 #define CONFIG_STACKSIZE               (128 * 1024)
 264
 265 /* Physical Memory Map */
 266 #define CONFIG_NR_DRAM_BANKS           1
 267 #define PHYS_SDRAM                     MMDC0_ARB_BASE_ADDR
 268
 269 #define CONFIG_SYS_SDRAM_BASE          PHYS_SDRAM
 270 #define CONFIG_SYS_INIT_RAM_ADDR       IRAM_BASE_ADDR
 271 #define CONFIG_SYS_INIT_RAM_SIZE       IRAM_SIZE
 272
 273 #define CONFIG_SYS_INIT_SP_OFFSET \
 274         (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 275 #define CONFIG_SYS_INIT_SP_ADDR \
 276         (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
 277
 278 /* FLASH and environment organization */
 279 #define CONFIG_SYS_NO_FLASH
 280
 281 #define CONFIG_ENV_SIZE                 (8 * 1024)
 282
 283 #if defined(CONFIG_ENV_IS_IN_MMC)
 284 /* RiOTboard */
 285 #define CONFIG_DEFAULT_FDT_FILE "imx6dl-riotboard.dtb"
 286 #define CONFIG_SYS_FSL_USDHC_NUM        3
 287 #define CONFIG_SYS_MMC_ENV_DEV          0       /* SDHC2 */
 288 #define CONFIG_ENV_OFFSET               (6 * 64 * 1024)
 289 #define CONFIG_SUPPORT_EMMC_BOOT /* eMMC specific */
 290 #elif defined(CONFIG_ENV_IS_IN_SPI_FLASH)
 291 /* MarSBoard */
 292 #define CONFIG_DEFAULT_FDT_FILE "imx6q-marsboard.dtb"
 293 #define CONFIG_SYS_FSL_USDHC_NUM        2
 294 #define CONFIG_ENV_OFFSET               (768 * 1024)
 295 #define CONFIG_ENV_SECT_SIZE            (8 * 1024)
 296 #define CONFIG_ENV_SPI_BUS              CONFIG_SF_DEFAULT_BUS
 297 #define CONFIG_ENV_SPI_CS               CONFIG_SF_DEFAULT_CS
 298 #define CONFIG_ENV_SPI_MODE             CONFIG_SF_DEFAULT_MODE
 299 #define CONFIG_ENV_SPI_MAX_HZ           CONFIG_SF_DEFAULT_SPEED
 300 #endif
 301
 302 #ifndef CONFIG_SYS_DCACHE_OFF
 303 #define CONFIG_CMD_CACHE
 304 #endif
 305
 306 /* Framebuffer */
 307 #define CONFIG_VIDEO
 308 #define CONFIG_VIDEO_IPUV3
 309 #define CONFIG_CFB_CONSOLE
 310 #define CONFIG_VGA_AS_SINGLE_DEVICE
 311 #define CONFIG_SYS_CONSOLE_IS_IN_ENV
 312 #define CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE
 313 #define CONFIG_VIDEO_BMP_RLE8
 314 #define CONFIG_SPLASH_SCREEN
 315 #define CONFIG_SPLASH_SCREEN_ALIGN
 316 #define CONFIG_BMP_16BPP
 317 #define CONFIG_VIDEO_LOGO
 318 #define CONFIG_VIDEO_BMP_LOGO
 319 #define CONFIG_IPUV3_CLK 260000000
 320 #define CONFIG_IMX_HDMI
 321 #define CONFIG_IMX_VIDEO_SKIP
 322
 323 #include <config_distro_defaults.h>
 324
 325 #endif                         /* __RIOTBOARD_CONFIG_H */