include/configs/kp_imx6q_tpc.h

   1 /* SPDX-License-Identifier: GPL-2.0+ */
   2 /*
   3  * K+P iMX6Q KP_IMX6Q_TPC board configuration
   4  *
   5  * Copyright (C) 2018 Lukasz Majewski <lukma@denx.de>
   6  */
   7
   8 #ifndef __KP_IMX6Q_TPC_IMX6_CONFIG_H_
   9 #define __KP_IMX6Q_TPC_IMX6_CONFIG_H_
  10
  11 #include <asm/arch/imx-regs.h>
  12
  13 #include "mx6_common.h"
  14
  15 /* SPL */
  16 #include "imx6_spl.h"                   /* common IMX6 SPL configuration */
  17
  18 /* Miscellaneous configurable options */
  19
  20 /* FEC ethernet */
  21
  22 /* USB Configs */
  23 #ifdef CONFIG_CMD_USB
  24 #define CONFIG_MXC_USB_PORTSC           (PORT_PTS_UTMI | PORT_PTS_PTW)
  25 #define CONFIG_MXC_USB_FLAGS            0
  26 #endif
  27
  28 #define CONFIG_EXTRA_ENV_SETTINGS       \
  29         "console=ttymxc0,115200\0"      \
  30         "fdt_addr=0x18000000\0"         \
  31         "fdt_high=0xffffffff\0"         \
  32         "initrd_high=0xffffffff\0"      \
  33         "kernel_addr_r=0x10008000\0"    \
  34         "fdt_addr_r=0x13000000\0"       \
  35         "ramdisk_addr_r=0x18000000\0"   \
  36         "scriptaddr=0x14000000\0"       \
  37         "kernel_file=fitImage\0"\
  38         "rdinit=/sbin/init\0" \
  39         "addinitrd=setenv bootargs ${bootargs} rdinit=${rdinit} ${debug} \0" \
  40         "fit_config=mx6q_tpc70_conf\0" \
  41         "uboot_file=u-boot.img\0" \
  42         "SPL_file=SPL\0" \
  43         "wic_file=kp-image-kpimx6qtpc.wic\0" \
  44         "upd_image=st.4k\0" \
  45         "updargs=setenv bootargs console=${console} ${smp} ${displayargs}\0" \
  46         "initrd_ram_dev=/dev/ram\0" \
  47         "addswupdate=setenv bootargs ${bootargs} root=${initrd_ram_dev} rw\0" \
  48         "loadusb=usb start; " \
  49                "fatload usb 0 ${loadaddr} ${upd_image}\0" \
  50         "upd_uboot_sd=" \
  51             "if tftp ${loadaddr} ${uboot_file}; then " \
  52                "setexpr blkc ${filesize} / 0x200;" \
  53                "setexpr blkc ${blkc} + 1;" \
  54                "mmc write ${loadaddr} 0x8A ${blkc};" \
  55             "fi;\0" \
  56         "upd_SPL_sd=" \
  57             "if tftp ${loadaddr} ${SPL_file}; then " \
  58                "setexpr blkc ${filesize} / 0x200;" \
  59                "setexpr blkc ${blkc} + 1;" \
  60                "mmc write ${loadaddr} 0x2 ${blkc};" \
  61             "fi;\0" \
  62         "upd_SPL_mmc=mmc dev 1; mmc partconf 1 0 1 1; run upd_SPL_sd\0" \
  63         "upd_uboot_mmc=mmc dev 1; mmc partconf 1 0 1 1; run upd_uboot_sd\0" \
  64         "up_mmc=run upd_SPL_mmc; run upd_uboot_mmc\0" \
  65         "up_sd=run upd_SPL_sd; run upd_uboot_sd\0" \
  66         "upd_wic=" \
  67             "if tftp ${loadaddr} ${wic_file}; then " \
  68                "setexpr blkc ${filesize} / 0x200;" \
  69                "setexpr blkc ${blkc} + 1;" \
  70                "mmc write ${loadaddr} 0x0 ${blkc};" \
  71             "fi;\0" \
  72         "usbupd=echo Booting update from usb ...; " \
  73                "setenv bootargs; " \
  74                "run updargs; " \
  75                "run addinitrd; " \
  76                "run addswupdate; " \
  77                "run loadusb; " \
  78                "bootm ${loadaddr}#${fit_config}\0" \
  79         BOOTENV
  80
  81 #define BOOT_TARGET_DEVICES(func) \
  82         func(MMC, mmc, 0) \
  83         func(MMC, mmc, 1) \
  84         func(USB, usb, 0) \
  85         func(DHCP, dhcp, na)
  86
  87 #include <config_distro_bootcmd.h>
  88
  89 /* Physical Memory Map */
  90 #define PHYS_SDRAM                      MMDC0_ARB_BASE_ADDR
  91
  92 #define CONFIG_SYS_SDRAM_BASE           PHYS_SDRAM
  93 #define CONFIG_SYS_INIT_RAM_ADDR        IRAM_BASE_ADDR
  94 #define CONFIG_SYS_INIT_RAM_SIZE        IRAM_SIZE
  95
  96 /* Environment */
  97
  98 #endif  /* __KP_IMX6Q_TPC_IMX6_CONFIG_H_ */