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_MXC_I2C3         /* enable I2C bus 3 */
  59 #define CONFIG_SYS_I2C_SPEED            100000
  60
  61 /* USB Configs */
  62 #define CONFIG_CMD_USB
  63 #define CONFIG_USB_EHCI
  64 #define CONFIG_USB_EHCI_MX6
  65 #define CONFIG_USB_STORAGE
  66 #define CONFIG_USB_HOST_ETHER
  67 #define CONFIG_USB_ETHER_ASIX
  68 #define CONFIG_USB_MAX_CONTROLLER_COUNT 2
  69 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET        /* For OTG port */
  70 #define CONFIG_MXC_USB_PORTSC   (PORT_PTS_UTMI | PORT_PTS_PTW)
  71 #define CONFIG_MXC_USB_FLAGS    0
  72
  73 /* MMC Configs */
  74 #define CONFIG_FSL_ESDHC
  75 #define CONFIG_FSL_USDHC
  76 #define CONFIG_SYS_FSL_ESDHC_ADDR      0
  77
  78 #define CONFIG_MMC
  79 #define CONFIG_CMD_MMC
  80 #define CONFIG_GENERIC_MMC
  81 #define CONFIG_BOUNCE_BUFFER
  82
  83 #define CONFIG_FEC_MXC
  84 #define CONFIG_MII
  85 #define IMX_FEC_BASE                    ENET_BASE_ADDR
  86 #define CONFIG_FEC_XCV_TYPE             RGMII
  87 #define CONFIG_ETHPRIME                 "FEC"
  88 #define CONFIG_FEC_MXC_PHYADDR          4
  89
  90 #define CONFIG_PHYLIB
  91 #define CONFIG_PHY_ATHEROS
  92
  93 #define CONFIG_CMD_SF
  94 #ifdef CONFIG_CMD_SF
  95 #define CONFIG_SPI_FLASH
  96 #define CONFIG_SPI_FLASH_SST
  97 #define CONFIG_MXC_SPI
  98 #define CONFIG_SF_DEFAULT_BUS           0
  99 #define CONFIG_SF_DEFAULT_CS            0
 100 #define CONFIG_SF_DEFAULT_SPEED         20000000
 101 #define CONFIG_SF_DEFAULT_MODE          SPI_MODE_0
 102 #endif
 103
 104 /* allow to overwrite serial and ethaddr */
 105 #define CONFIG_ENV_OVERWRITE
 106 #define CONFIG_CONS_INDEX              1
 107 #define CONFIG_BAUDRATE                        115200
 108
 109 /* Command definition */
 110 #include <config_cmd_default.h>
 111 #undef CONFIG_CMD_FPGA
 112
 113 #define CONFIG_CMD_BMODE
 114 #define CONFIG_CMD_SETEXPR
 115 #undef CONFIG_CMD_IMLS
 116
 117 #define CONFIG_LOADADDR                        0x12000000
 118 #define CONFIG_SYS_TEXT_BASE           0x17800000
 119
 120 #ifdef CONFIG_SUPPORT_EMMC_BOOT
 121 #define EMMC_ENV \
 122         "emmcdev=2\0" \
 123         "update_emmc_firmware=" \
 124                 "if test ${ip_dyn} = yes; then " \
 125                         "setenv get_cmd dhcp; " \
 126                 "else " \
 127                         "setenv get_cmd tftp; " \
 128                 "fi; " \
 129                 "if ${get_cmd} ${update_sd_firmware_filename}; then " \
 130                         "if mmc dev ${emmcdev}; then "  \
 131                                 "setexpr fw_sz ${filesize} / 0x200; " \
 132                                 "setexpr fw_sz ${fw_sz} + 1; "  \
 133                                 "mmc write ${loadaddr} 0x2 ${fw_sz}; " \
 134                         "fi; "  \
 135                 "fi\0"
 136 #else
 137 #define EMMC_ENV ""
 138 #endif
 139
 140 #ifdef CONFIG_CMD_SF
 141 #define SF_ENV \
 142         "update_spi_firmware=" \
 143                 "if test ${ip_dyn} = yes; then " \
 144                         "setenv get_cmd dhcp; " \
 145                 "else " \
 146                         "setenv get_cmd tftp; " \
 147                 "fi; " \
 148                 "if ${get_cmd} ${update_spi_firmware_filename}; then " \
 149                         "if sf probe; then "    \
 150                                 "sf erase 0 0xc0000; " \
 151                                 "sf write ${loadaddr} 0x400 ${filesize}; " \
 152                         "fi; "  \
 153                 "fi\0"
 154 #else
 155 #define SF_ENV ""
 156 #endif
 157
 158 #define CONFIG_EXTRA_ENV_SETTINGS \
 159         "script=boot.scr\0" \
 160         "image=zImage\0" \
 161         "fdt_file=" CONFIG_DEFAULT_FDT_FILE "\0" \
 162         "fdt_addr=0x18000000\0" \
 163         "boot_fdt=try\0" \
 164         "ip_dyn=yes\0" \
 165         "console=" CONFIG_CONSOLE_DEV "\0" \
 166         "fdt_high=0xffffffff\0"   \
 167         "initrd_high=0xffffffff\0" \
 168         "mmcdev=" __stringify(CONFIG_SYS_MMC_ENV_DEV) "\0" \
 169         "mmcpart=1\0" \
 170         "mmcroot=" CONFIG_MMCROOT " rootwait rw\0" \
 171         "update_sd_firmware=" \
 172                 "if test ${ip_dyn} = yes; then " \
 173                         "setenv get_cmd dhcp; " \
 174                 "else " \
 175                         "setenv get_cmd tftp; " \
 176                 "fi; " \
 177                 "if mmc dev ${mmcdev}; then "   \
 178                         "if ${get_cmd} ${update_sd_firmware_filename}; then " \
 179                                 "setexpr fw_sz ${filesize} / 0x200; " \
 180                                 "setexpr fw_sz ${fw_sz} + 1; "  \
 181                                 "mmc write ${loadaddr} 0x2 ${fw_sz}; " \
 182                         "fi; "  \
 183                 "fi\0" \
 184         EMMC_ENV          \
 185         SF_ENV    \
 186         "mmcargs=setenv bootargs console=${console},${baudrate} " \
 187                 "root=${mmcroot}\0" \
 188         "loadbootscript=" \
 189                 "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
 190         "bootscript=echo Running bootscript from mmc ...; " \
 191                 "source\0" \
 192         "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
 193         "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
 194         "mmcboot=echo Booting from mmc ...; " \
 195                 "run mmcargs; " \
 196                 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
 197                         "if run loadfdt; then " \
 198                                 "bootz ${loadaddr} - ${fdt_addr}; " \
 199                         "else " \
 200                                 "if test ${boot_fdt} = try; then " \
 201                                         "bootz; " \
 202                                 "else " \
 203                                         "echo WARN: Cannot load the DT; " \
 204                                 "fi; " \
 205                         "fi; " \
 206                 "else " \
 207                         "bootz; " \
 208                 "fi;\0" \
 209         "netargs=setenv bootargs console=${console},${baudrate} " \
 210                 "root=/dev/nfs " \
 211                 "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
 212         "netboot=echo Booting from net ...; " \
 213                 "run netargs; " \
 214                 "if test ${ip_dyn} = yes; then " \
 215                         "setenv get_cmd dhcp; " \
 216                 "else " \
 217                         "setenv get_cmd tftp; " \
 218                 "fi; " \
 219                 "${get_cmd} ${image}; " \
 220                 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
 221                         "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
 222                                 "bootz ${loadaddr} - ${fdt_addr}; " \
 223                         "else " \
 224                                 "if test ${boot_fdt} = try; then " \
 225                                         "bootz; " \
 226                                 "else " \
 227                                         "echo WARN: Cannot load the DT; " \
 228                                 "fi; " \
 229                         "fi; " \
 230                 "else " \
 231                         "bootz; " \
 232                 "fi;\0"
 233
 234 #define CONFIG_BOOTCOMMAND \
 235         "mmc dev ${mmcdev};" \
 236         "if mmc rescan; then " \
 237                 "if run loadbootscript; then " \
 238                 "run bootscript; " \
 239                 "else " \
 240                         "if run loadimage; then " \
 241                                 "run mmcboot; " \
 242                         "else run netboot; " \
 243                         "fi; " \
 244                 "fi; " \
 245         "else run netboot; fi"
 246
 247 #define CONFIG_ARP_TIMEOUT     200UL
 248
 249 /* Miscellaneous configurable options */
 250 #define CONFIG_SYS_PROMPT_HUSH_PS2     "> "
 251 #define CONFIG_SYS_CBSIZE              256
 252
 253 /* Print Buffer Size */
 254 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
 255 #define CONFIG_SYS_MAXARGS             16
 256 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
 257
 258 #define CONFIG_SYS_MEMTEST_START       0x10000000
 259 #define CONFIG_SYS_MEMTEST_END         0x10010000
 260 #define CONFIG_SYS_MEMTEST_SCRATCH     0x10800000
 261
 262 #define CONFIG_SYS_LOAD_ADDR           CONFIG_LOADADDR
 263
 264 #define CONFIG_STACKSIZE               (128 * 1024)
 265
 266 /* Physical Memory Map */
 267 #define CONFIG_NR_DRAM_BANKS           1
 268 #define PHYS_SDRAM                     MMDC0_ARB_BASE_ADDR
 269
 270 #define CONFIG_SYS_SDRAM_BASE          PHYS_SDRAM
 271 #define CONFIG_SYS_INIT_RAM_ADDR       IRAM_BASE_ADDR
 272 #define CONFIG_SYS_INIT_RAM_SIZE       IRAM_SIZE
 273
 274 #define CONFIG_SYS_INIT_SP_OFFSET \
 275         (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 276 #define CONFIG_SYS_INIT_SP_ADDR \
 277         (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
 278
 279 /* FLASH and environment organization */
 280 #define CONFIG_SYS_NO_FLASH
 281
 282 #define CONFIG_ENV_SIZE                 (8 * 1024)
 283
 284 #if defined(CONFIG_ENV_IS_IN_MMC)
 285 /* RiOTboard */
 286 #define CONFIG_DEFAULT_FDT_FILE "imx6dl-riotboard.dtb"
 287 #define CONFIG_SYS_FSL_USDHC_NUM        3
 288 #define CONFIG_SYS_MMC_ENV_DEV          0       /* SDHC2 */
 289 #define CONFIG_ENV_OFFSET               (6 * 64 * 1024)
 290 #define CONFIG_SUPPORT_EMMC_BOOT /* eMMC specific */
 291 #elif defined(CONFIG_ENV_IS_IN_SPI_FLASH)
 292 /* MarSBoard */
 293 #define CONFIG_DEFAULT_FDT_FILE "imx6q-marsboard.dtb"
 294 #define CONFIG_SYS_FSL_USDHC_NUM        2
 295 #define CONFIG_ENV_OFFSET               (768 * 1024)
 296 #define CONFIG_ENV_SECT_SIZE            (8 * 1024)
 297 #define CONFIG_ENV_SPI_BUS              CONFIG_SF_DEFAULT_BUS
 298 #define CONFIG_ENV_SPI_CS               CONFIG_SF_DEFAULT_CS
 299 #define CONFIG_ENV_SPI_MODE             CONFIG_SF_DEFAULT_MODE
 300 #define CONFIG_ENV_SPI_MAX_HZ           CONFIG_SF_DEFAULT_SPEED
 301 #endif
 302
 303 #ifndef CONFIG_SYS_DCACHE_OFF
 304 #define CONFIG_CMD_CACHE
 305 #endif
 306
 307 /* Framebuffer */
 308 #define CONFIG_VIDEO
 309 #define CONFIG_VIDEO_IPUV3
 310 #define CONFIG_CFB_CONSOLE
 311 #define CONFIG_VGA_AS_SINGLE_DEVICE
 312 #define CONFIG_SYS_CONSOLE_IS_IN_ENV
 313 #define CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE
 314 #define CONFIG_VIDEO_BMP_RLE8
 315 #define CONFIG_SPLASH_SCREEN
 316 #define CONFIG_SPLASH_SCREEN_ALIGN
 317 #define CONFIG_BMP_16BPP
 318 #define CONFIG_VIDEO_LOGO
 319 #define CONFIG_VIDEO_BMP_LOGO
 320 #define CONFIG_IPUV3_CLK 260000000
 321 #define CONFIG_IMX_HDMI
 322 #define CONFIG_IMX_VIDEO_SKIP
 323
 324 #include <config_distro_defaults.h>
 325
 326 #endif                         /* __RIOTBOARD_CONFIG_H */