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