LXR uboot/include/configs/imx7-cm.h

   1/* SPDX-License-Identifier: GPL-2.0+ */
   2/*
   3 * Copyright (C) 2021 Ronetix GmbH
   4 *
   5 * Configuration settings for the Ronetix's iMX7-CM System-on-Module.
   6 */
   7
   8#ifndef __IMX7_CM_CONFIG_H
   9#define __IMX7_CM_CONFIG_H
  10
  11#include "mx7_common.h"
  12
  13#define CFG_MXC_UART_BASE            UART1_IPS_BASE_ADDR
  14
  15#undef CFG_EXTRA_ENV_SETTINGS
  16
  17/*
  18 * Use:
  19 *              boot-mode=mix
  20 *              boot-mode=sd
  21 *              boot-mode=net
  22 */
  23#define MY_CONFIG_BOOT_MODE     "boot-mode=sd\0"
  24
  25#define CFG_EXTRA_ENV_SETTINGS \
  26        MY_CONFIG_BOOT_MODE \
  27        "image=zImage\0" \
  28        "console=ttymxc0\0" \
  29        "fdt_file=imx7-cm.dtb\0" \
  30        "fdt_addr=0x83000000\0" \
  31        "mmcdev="__stringify(CONFIG_SYS_MMC_ENV_DEV)"\0" \
  32        "mmcpart=1\0" \
  33        "mmcroot=/dev/mmcblk0p2 rootwait rw\0" \
  34        "mmcargs=setenv bootargs console=${console},${baudrate} " \
  35                "root=${mmcroot}\0" \
  36                "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
  37                "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
  38        \
  39        "bootsd=" \
  40                "echo Booting from SD card ...; " \
  41                "run mmcargs; " \
  42                "mmc dev ${mmcdev};" \
  43                "run loadimage; " \
  44                "run loadfdt; " \
  45                "bootz ${loadaddr} - ${fdt_addr}; " \
  46                "\0" \
  47        \
  48        "bootmix=" \
  49                "echo Boot Kernel and FDT from TFTP, RootFs from SD card ...; " \
  50                "run mmcargs; " \
  51                "mmc dev ${mmcdev};" \
  52                "tftp ${fdt_addr} ${fdt_file}; " \
  53                "tftp ${image}; " \
  54                "bootz ${loadaddr} - ${fdt_addr}; " \
  55                "\0" \
  56        \
  57        "netargs=setenv bootargs console=${console},${baudrate} " \
  58                "root=/dev/nfs " \
  59                "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp" \
  60                "\0" \
  61        "bootnet=" \
  62                "echo Booting from net ...; " \
  63                "run netargs; " \
  64                "tftp ${image}; " \
  65                "tftp ${fdt_addr} ${fdt_file}; " \
  66                "bootz ${loadaddr} - ${fdt_addr}; " \
  67                "\0"
  68
  69/* Physical Memory Map */
  70#define PHYS_SDRAM                                      MMDC0_ARB_BASE_ADDR
  71
  72#define CFG_SYS_SDRAM_BASE              PHYS_SDRAM
  73#define CFG_SYS_INIT_RAM_ADDR   IRAM_BASE_ADDR
  74#define CFG_SYS_INIT_RAM_SIZE   IRAM_SIZE
  75
  76/* MMC Config*/
  77#define CFG_SYS_FSL_ESDHC_ADDR       USDHC1_BASE_ADDR
  78#define CFG_SYS_FSL_USDHC_NUM           2
  79
  80
  81/* USB Configs */
  82#define CFG_MXC_USB_PORTSC  (PORT_PTS_UTMI | PORT_PTS_PTW)
  83
  84#endif  /* __CONFIG_H */
  85