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 CONSOLE_DEV             "ttymxc1"
  18
  19 #define PHYS_SDRAM_SIZE         (1u * 1024 * 1024 * 1024)
  20
  21 #define CONFIG_IMX_THERMAL
  22
  23 /* Size of malloc() pool */
  24 #define CONFIG_SYS_MALLOC_LEN           (10 * SZ_1M)
  25
  26 #define CONFIG_MXC_UART
  27
  28 /* I2C Configs */
  29 #define CONFIG_SYS_I2C
  30 #define CONFIG_SYS_I2C_MXC
  31 #define CONFIG_SYS_I2C_MXC_I2C1         /* enable I2C bus 1 */
  32 #define CONFIG_SYS_I2C_MXC_I2C2         /* enable I2C bus 2 */
  33 #define CONFIG_SYS_I2C_MXC_I2C3         /* enable I2C bus 3 */
  34 #define CONFIG_SYS_I2C_SPEED            100000
  35
  36 /* USB Configs */
  37 #define CONFIG_USB_HOST_ETHER
  38 #define CONFIG_USB_ETHER_ASIX
  39 #define CONFIG_USB_MAX_CONTROLLER_COUNT 2
  40 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET        /* For OTG port */
  41 #define CONFIG_MXC_USB_PORTSC   (PORT_PTS_UTMI | PORT_PTS_PTW)
  42 #define CONFIG_MXC_USB_FLAGS    0
  43
  44 /* MMC Configs */
  45 #define CONFIG_SYS_FSL_ESDHC_ADDR      0
  46
  47 #define CONFIG_FEC_MXC
  48 #define CONFIG_MII
  49 #define IMX_FEC_BASE                    ENET_BASE_ADDR
  50 #define CONFIG_FEC_XCV_TYPE             RGMII
  51 #define CONFIG_ETHPRIME                 "FEC"
  52 #define CONFIG_FEC_MXC_PHYADDR          4
  53
  54 #define CONFIG_PHY_ATHEROS
  55
  56 #ifdef CONFIG_CMD_SF
  57 #define CONFIG_MXC_SPI
  58 #define CONFIG_SF_DEFAULT_BUS           0
  59 #define CONFIG_SF_DEFAULT_CS            0
  60 #define CONFIG_SF_DEFAULT_SPEED         20000000
  61 #define CONFIG_SF_DEFAULT_MODE          SPI_MODE_0
  62 #endif
  63
  64 #define CONFIG_ARP_TIMEOUT     200UL
  65
  66 /* Print Buffer Size */
  67 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
  68
  69 #define CONFIG_SYS_MEMTEST_START       0x10000000
  70 #define CONFIG_SYS_MEMTEST_END         0x10010000
  71 #define CONFIG_SYS_MEMTEST_SCRATCH     0x10800000
  72
  73 /* Physical Memory Map */
  74 #define CONFIG_NR_DRAM_BANKS           1
  75 #define PHYS_SDRAM                     MMDC0_ARB_BASE_ADDR
  76
  77 #define CONFIG_SYS_SDRAM_BASE          PHYS_SDRAM
  78 #define CONFIG_SYS_INIT_RAM_ADDR       IRAM_BASE_ADDR
  79 #define CONFIG_SYS_INIT_RAM_SIZE       IRAM_SIZE
  80
  81 #define CONFIG_SYS_INIT_SP_OFFSET \
  82         (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
  83 #define CONFIG_SYS_INIT_SP_ADDR \
  84         (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
  85
  86 /* Environment organization */
  87 #define CONFIG_ENV_SIZE                 (8 * 1024)
  88
  89 #if defined(CONFIG_ENV_IS_IN_MMC)
  90 /* RiOTboard */
  91 #define CONFIG_FDTFILE  "imx6dl-riotboard.dtb"
  92 #define CONFIG_SYS_FSL_USDHC_NUM        3
  93 #define CONFIG_SYS_MMC_ENV_DEV          2       /* SDHC4 */
  94 #define CONFIG_ENV_OFFSET               (6 * 64 * 1024)
  95 #define CONFIG_SUPPORT_EMMC_BOOT /* eMMC specific */
  96 #elif defined(CONFIG_ENV_IS_IN_SPI_FLASH)
  97 /* MarSBoard */
  98 #define CONFIG_FDTFILE  "imx6q-marsboard.dtb"
  99 #define CONFIG_SYS_FSL_USDHC_NUM        2
 100 #define CONFIG_ENV_OFFSET               (768 * 1024)
 101 #define CONFIG_ENV_SECT_SIZE            (8 * 1024)
 102 #define CONFIG_ENV_SPI_BUS              CONFIG_SF_DEFAULT_BUS
 103 #define CONFIG_ENV_SPI_CS               CONFIG_SF_DEFAULT_CS
 104 #define CONFIG_ENV_SPI_MODE             CONFIG_SF_DEFAULT_MODE
 105 #define CONFIG_ENV_SPI_MAX_HZ           CONFIG_SF_DEFAULT_SPEED
 106 #endif
 107
 108 /* Framebuffer */
 109 #define CONFIG_VIDEO_IPUV3
 110 #define CONFIG_VIDEO_BMP_RLE8
 111 #define CONFIG_SPLASH_SCREEN
 112 #define CONFIG_SPLASH_SCREEN_ALIGN
 113 #define CONFIG_BMP_16BPP
 114 #define CONFIG_VIDEO_LOGO
 115 #define CONFIG_VIDEO_BMP_LOGO
 116 #define CONFIG_IPUV3_CLK 260000000
 117 #define CONFIG_IMX_HDMI
 118 #define CONFIG_IMX_VIDEO_SKIP
 119
 120 #include <config_distro_defaults.h>
 121 #include "mx6_common.h"
 122
 123 /* 256M RAM (minimum), 32M uncompressed kernel, 16M compressed kernel, 1M fdt,
 124  * 1M script, 1M pxe and the ramdisk at the end */
 125 #define MEM_LAYOUT_ENV_SETTINGS \
 126         "bootm_size=0x10000000\0" \
 127         "kernel_addr_r=0x12000000\0" \
 128         "fdt_addr_r=0x13000000\0" \
 129         "scriptaddr=0x13100000\0" \
 130         "pxefile_addr_r=0x13200000\0" \
 131         "ramdisk_addr_r=0x13300000\0"
 132
 133 #define BOOT_TARGET_DEVICES(func) \
 134         func(MMC, mmc, 0) \
 135         func(MMC, mmc, 1) \
 136         func(MMC, mmc, 2) \
 137         func(USB, usb, 0) \
 138         func(PXE, pxe, na) \
 139         func(DHCP, dhcp, na)
 140
 141 #define CONFIG_BOOTCOMMAND \
 142         "run finduuid; " \
 143         "run distro_bootcmd"
 144
 145 #include <config_distro_bootcmd.h>
 146
 147 #define CONSOLE_STDIN_SETTINGS \
 148         "stdin=serial\0"
 149
 150 #define CONSOLE_STDOUT_SETTINGS \
 151         "stdout=serial\0" \
 152         "stderr=serial\0"
 153
 154 #define CONSOLE_ENV_SETTINGS \
 155         CONSOLE_STDIN_SETTINGS \
 156         CONSOLE_STDOUT_SETTINGS
 157
 158 #define CONFIG_EXTRA_ENV_SETTINGS \
 159         CONSOLE_ENV_SETTINGS \
 160         MEM_LAYOUT_ENV_SETTINGS \
 161         "fdtfile=" CONFIG_FDTFILE "\0" \
 162         "finduuid=part uuid mmc 0:1 uuid\0" \
 163         BOOTENV
 164
 165 #endif                         /* __RIOTBOARD_CONFIG_H */