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/mmcblk1p2"
  27
  28 #define PHYS_SDRAM_SIZE         (1u * 1024 * 1024 * 1024)
  29
  30 #define CONFIG_MX6
  31
  32 #define CONFIG_DISPLAY_CPUINFO
  33 #define CONFIG_DISPLAY_BOARDINFO
  34
  35 #define CONFIG_CMDLINE_TAG
  36 #define CONFIG_SETUP_MEMORY_TAGS
  37 #define CONFIG_INITRD_TAG
  38 #define CONFIG_REVISION_TAG
  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 #define CONFIG_ARP_TIMEOUT     200UL
 121
 122 /* Miscellaneous configurable options */
 123 #define CONFIG_SYS_PROMPT_HUSH_PS2     "> "
 124 #define CONFIG_SYS_CBSIZE              256
 125
 126 /* Print Buffer Size */
 127 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
 128 #define CONFIG_SYS_MAXARGS             16
 129 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
 130
 131 #define CONFIG_SYS_MEMTEST_START       0x10000000
 132 #define CONFIG_SYS_MEMTEST_END         0x10010000
 133 #define CONFIG_SYS_MEMTEST_SCRATCH     0x10800000
 134
 135 #define CONFIG_SYS_LOAD_ADDR           CONFIG_LOADADDR
 136
 137 #define CONFIG_STACKSIZE               (128 * 1024)
 138
 139 /* Physical Memory Map */
 140 #define CONFIG_NR_DRAM_BANKS           1
 141 #define PHYS_SDRAM                     MMDC0_ARB_BASE_ADDR
 142
 143 #define CONFIG_SYS_SDRAM_BASE          PHYS_SDRAM
 144 #define CONFIG_SYS_INIT_RAM_ADDR       IRAM_BASE_ADDR
 145 #define CONFIG_SYS_INIT_RAM_SIZE       IRAM_SIZE
 146
 147 #define CONFIG_SYS_INIT_SP_OFFSET \
 148         (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 149 #define CONFIG_SYS_INIT_SP_ADDR \
 150         (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
 151
 152 /* FLASH and environment organization */
 153 #define CONFIG_SYS_NO_FLASH
 154
 155 #define CONFIG_ENV_SIZE                 (8 * 1024)
 156
 157 #if defined(CONFIG_ENV_IS_IN_MMC)
 158 /* RiOTboard */
 159 #define CONFIG_FDTFILE  "imx6dl-riotboard.dtb"
 160 #define CONFIG_SYS_FSL_USDHC_NUM        3
 161 #define CONFIG_SYS_MMC_ENV_DEV          2       /* SDHC4 */
 162 #define CONFIG_ENV_OFFSET               (6 * 64 * 1024)
 163 #define CONFIG_SUPPORT_EMMC_BOOT /* eMMC specific */
 164 #elif defined(CONFIG_ENV_IS_IN_SPI_FLASH)
 165 /* MarSBoard */
 166 #define CONFIG_FDTFILE  "imx6q-marsboard.dtb"
 167 #define CONFIG_SYS_FSL_USDHC_NUM        2
 168 #define CONFIG_ENV_OFFSET               (768 * 1024)
 169 #define CONFIG_ENV_SECT_SIZE            (8 * 1024)
 170 #define CONFIG_ENV_SPI_BUS              CONFIG_SF_DEFAULT_BUS
 171 #define CONFIG_ENV_SPI_CS               CONFIG_SF_DEFAULT_CS
 172 #define CONFIG_ENV_SPI_MODE             CONFIG_SF_DEFAULT_MODE
 173 #define CONFIG_ENV_SPI_MAX_HZ           CONFIG_SF_DEFAULT_SPEED
 174 #endif
 175
 176 #ifndef CONFIG_SYS_DCACHE_OFF
 177 #define CONFIG_CMD_CACHE
 178 #endif
 179
 180 /* Framebuffer */
 181 #define CONFIG_VIDEO
 182 #define CONFIG_VIDEO_IPUV3
 183 #define CONFIG_CFB_CONSOLE
 184 #define CONFIG_VGA_AS_SINGLE_DEVICE
 185 #define CONFIG_SYS_CONSOLE_IS_IN_ENV
 186 #define CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE
 187 #define CONFIG_VIDEO_BMP_RLE8
 188 #define CONFIG_SPLASH_SCREEN
 189 #define CONFIG_SPLASH_SCREEN_ALIGN
 190 #define CONFIG_BMP_16BPP
 191 #define CONFIG_VIDEO_LOGO
 192 #define CONFIG_VIDEO_BMP_LOGO
 193 #define CONFIG_IPUV3_CLK 260000000
 194 #define CONFIG_IMX_HDMI
 195 #define CONFIG_IMX_VIDEO_SKIP
 196
 197 #include <config_distro_defaults.h>
 198
 199 /* 256M RAM (minimum), 32M uncompressed kernel, 16M compressed kernel, 1M fdt,
 200  * 1M script, 1M pxe and the ramdisk at the end */
 201 #define MEM_LAYOUT_ENV_SETTINGS \
 202         "bootm_size=0x10000000\0" \
 203         "kernel_addr_r=0x12000000\0" \
 204         "fdt_addr_r=0x13000000\0" \
 205         "scriptaddr=0x13100000\0" \
 206         "pxefile_addr_r=0x13200000\0" \
 207         "ramdisk_addr_r=0x13300000\0"
 208
 209 #define BOOT_TARGET_DEVICES(func) \
 210         func(MMC, mmc, 0) \
 211         func(MMC, mmc, 1) \
 212         func(MMC, mmc, 2) \
 213         func(USB, usb, 0) \
 214         func(PXE, pxe, na) \
 215         func(DHCP, dhcp, na)
 216
 217 #include <config_distro_bootcmd.h>
 218
 219 #define CONSOLE_STDIN_SETTINGS \
 220         "stdin=serial\0"
 221
 222 #define CONSOLE_STDOUT_SETTINGS \
 223         "stdout=serial\0" \
 224         "stderr=serial\0"
 225
 226 #define CONSOLE_ENV_SETTINGS \
 227         CONSOLE_STDIN_SETTINGS \
 228         CONSOLE_STDOUT_SETTINGS
 229
 230 #define CONFIG_EXTRA_ENV_SETTINGS \
 231         CONSOLE_ENV_SETTINGS \
 232         MEM_LAYOUT_ENV_SETTINGS \
 233         "fdtfile=" CONFIG_FDTFILE "\0" \
 234         BOOTENV
 235
 236 #endif                         /* __RIOTBOARD_CONFIG_H */