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 #define CONFIG_MXC_UART_BASE            UART2_BASE
  17 #define CONFIG_CONSOLE_DEV              "ttymxc1"
  18 #define CONFIG_MMCROOT                  "/dev/mmcblk1p2"
  19
  20 #define PHYS_SDRAM_SIZE         (1u * 1024 * 1024 * 1024)
  21
  22 #define CONFIG_IMX6_THERMAL
  23
  24 /* Size of malloc() pool */
  25 #define CONFIG_SYS_MALLOC_LEN           (10 * SZ_1M)
  26
  27 #define CONFIG_BOARD_EARLY_INIT_F
  28 #define CONFIG_BOARD_LATE_INIT
  29
  30 #define CONFIG_MXC_UART
  31
  32 #define CONFIG_CMD_FUSE
  33 #ifdef CONFIG_CMD_FUSE
  34 #define CONFIG_MXC_OCOTP
  35 #endif
  36
  37 /* I2C Configs */
  38 #define CONFIG_CMD_I2C
  39 #define CONFIG_SYS_I2C
  40 #define CONFIG_SYS_I2C_MXC
  41 #define CONFIG_SYS_I2C_MXC_I2C3         /* enable I2C bus 3 */
  42 #define CONFIG_SYS_I2C_SPEED            100000
  43
  44 /* USB Configs */
  45 #define CONFIG_CMD_USB
  46 #define CONFIG_USB_EHCI
  47 #define CONFIG_USB_EHCI_MX6
  48 #define CONFIG_USB_STORAGE
  49 #define CONFIG_USB_HOST_ETHER
  50 #define CONFIG_USB_ETHER_ASIX
  51 #define CONFIG_USB_MAX_CONTROLLER_COUNT 2
  52 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET        /* For OTG port */
  53 #define CONFIG_MXC_USB_PORTSC   (PORT_PTS_UTMI | PORT_PTS_PTW)
  54 #define CONFIG_MXC_USB_FLAGS    0
  55
  56 /* MMC Configs */
  57 #define CONFIG_SYS_FSL_ESDHC_ADDR      0
  58
  59 #define CONFIG_FEC_MXC
  60 #define CONFIG_MII
  61 #define IMX_FEC_BASE                    ENET_BASE_ADDR
  62 #define CONFIG_FEC_XCV_TYPE             RGMII
  63 #define CONFIG_ETHPRIME                 "FEC"
  64 #define CONFIG_FEC_MXC_PHYADDR          4
  65
  66 #define CONFIG_PHYLIB
  67 #define CONFIG_PHY_ATHEROS
  68
  69 #define CONFIG_CMD_SF
  70 #ifdef CONFIG_CMD_SF
  71 #define CONFIG_SPI_FLASH_SST
  72 #define CONFIG_MXC_SPI
  73 #define CONFIG_SF_DEFAULT_BUS           0
  74 #define CONFIG_SF_DEFAULT_CS            0
  75 #define CONFIG_SF_DEFAULT_SPEED         20000000
  76 #define CONFIG_SF_DEFAULT_MODE          SPI_MODE_0
  77 #endif
  78
  79 #define CONFIG_CMD_BMODE
  80
  81 #define CONFIG_ARP_TIMEOUT     200UL
  82
  83 /* Print Buffer Size */
  84 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
  85
  86 #define CONFIG_SYS_MEMTEST_START       0x10000000
  87 #define CONFIG_SYS_MEMTEST_END         0x10010000
  88 #define CONFIG_SYS_MEMTEST_SCRATCH     0x10800000
  89
  90 #define CONFIG_STACKSIZE               (128 * 1024)
  91
  92 /* Physical Memory Map */
  93 #define CONFIG_NR_DRAM_BANKS           1
  94 #define PHYS_SDRAM                     MMDC0_ARB_BASE_ADDR
  95
  96 #define CONFIG_SYS_SDRAM_BASE          PHYS_SDRAM
  97 #define CONFIG_SYS_INIT_RAM_ADDR       IRAM_BASE_ADDR
  98 #define CONFIG_SYS_INIT_RAM_SIZE       IRAM_SIZE
  99
 100 #define CONFIG_SYS_INIT_SP_OFFSET \
 101         (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 102 #define CONFIG_SYS_INIT_SP_ADDR \
 103         (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
 104
 105 /* Environment organization */
 106 #define CONFIG_ENV_SIZE                 (8 * 1024)
 107
 108 #if defined(CONFIG_ENV_IS_IN_MMC)
 109 /* RiOTboard */
 110 #define CONFIG_FDTFILE  "imx6dl-riotboard.dtb"
 111 #define CONFIG_SYS_FSL_USDHC_NUM        3
 112 #define CONFIG_SYS_MMC_ENV_DEV          2       /* SDHC4 */
 113 #define CONFIG_ENV_OFFSET               (6 * 64 * 1024)
 114 #define CONFIG_SUPPORT_EMMC_BOOT /* eMMC specific */
 115 #elif defined(CONFIG_ENV_IS_IN_SPI_FLASH)
 116 /* MarSBoard */
 117 #define CONFIG_FDTFILE  "imx6q-marsboard.dtb"
 118 #define CONFIG_SYS_FSL_USDHC_NUM        2
 119 #define CONFIG_ENV_OFFSET               (768 * 1024)
 120 #define CONFIG_ENV_SECT_SIZE            (8 * 1024)
 121 #define CONFIG_ENV_SPI_BUS              CONFIG_SF_DEFAULT_BUS
 122 #define CONFIG_ENV_SPI_CS               CONFIG_SF_DEFAULT_CS
 123 #define CONFIG_ENV_SPI_MODE             CONFIG_SF_DEFAULT_MODE
 124 #define CONFIG_ENV_SPI_MAX_HZ           CONFIG_SF_DEFAULT_SPEED
 125 #endif
 126
 127 /* Framebuffer */
 128 #define CONFIG_VIDEO
 129 #define CONFIG_VIDEO_IPUV3
 130 #define CONFIG_CFB_CONSOLE
 131 #define CONFIG_VGA_AS_SINGLE_DEVICE
 132 #define CONFIG_SYS_CONSOLE_IS_IN_ENV
 133 #define CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE
 134 #define CONFIG_VIDEO_BMP_RLE8
 135 #define CONFIG_SPLASH_SCREEN
 136 #define CONFIG_SPLASH_SCREEN_ALIGN
 137 #define CONFIG_BMP_16BPP
 138 #define CONFIG_VIDEO_LOGO
 139 #define CONFIG_VIDEO_BMP_LOGO
 140 #define CONFIG_IPUV3_CLK 260000000
 141 #define CONFIG_IMX_HDMI
 142 #define CONFIG_IMX_VIDEO_SKIP
 143
 144 #include <config_distro_defaults.h>
 145 #include "mx6_common.h"
 146
 147 /* 256M RAM (minimum), 32M uncompressed kernel, 16M compressed kernel, 1M fdt,
 148  * 1M script, 1M pxe and the ramdisk at the end */
 149 #define MEM_LAYOUT_ENV_SETTINGS \
 150         "bootm_size=0x10000000\0" \
 151         "kernel_addr_r=0x12000000\0" \
 152         "fdt_addr_r=0x13000000\0" \
 153         "scriptaddr=0x13100000\0" \
 154         "pxefile_addr_r=0x13200000\0" \
 155         "ramdisk_addr_r=0x13300000\0"
 156
 157 #define BOOT_TARGET_DEVICES(func) \
 158         func(MMC, mmc, 0) \
 159         func(MMC, mmc, 1) \
 160         func(MMC, mmc, 2) \
 161         func(USB, usb, 0) \
 162         func(PXE, pxe, na) \
 163         func(DHCP, dhcp, na)
 164
 165 #include <config_distro_bootcmd.h>
 166
 167 #define CONSOLE_STDIN_SETTINGS \
 168         "stdin=serial\0"
 169
 170 #define CONSOLE_STDOUT_SETTINGS \
 171         "stdout=serial\0" \
 172         "stderr=serial\0"
 173
 174 #define CONSOLE_ENV_SETTINGS \
 175         CONSOLE_STDIN_SETTINGS \
 176         CONSOLE_STDOUT_SETTINGS
 177
 178 #define CONFIG_EXTRA_ENV_SETTINGS \
 179         CONSOLE_ENV_SETTINGS \
 180         MEM_LAYOUT_ENV_SETTINGS \
 181         "fdtfile=" CONFIG_FDTFILE "\0" \
 182         BOOTENV
 183
 184 #endif                         /* __RIOTBOARD_CONFIG_H */