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