#!/bin/sh
echo "Please input sdcard device name, (e.g. <sdc>)"
read sdcard
if [[ -z "$sdcard" ]]; then
echo "Invalid device name!"
exit 1
fi
fdisk /dev/${sdcard} < fdisk.part
mkdir /tmp/fat32
mount /dev/${sdcard}2 /tmp/fat32
cp uImage /tmp/fat32/
cp zImage /tmp/fat32/
cp imx28-evk.dtb /tmp/fat32/
dd if=u-boot.sd of=/dev/${sdcard}1
dd if=rootfs.full.img of=/dev/${sdcard}3@echo off
echo.
echo EasyARM-iMX28x 制作SD卡启动程序
echo.
echo 请输入SD卡盘符：
set /p diskpath=
set cmdpath=%~dp0
echo 注意:
echo 文件会被烧写在 %diskpath% 盘
echo.
rem ---------------------------------------------------------------------------------------------
%cmdpath%cfimager.exe -a -f %cmdpath%u-boot.sb -e %cmdpath%rootfs.full.img -d %diskpath%
rem ---------------------------------------------------------------------------------------------
rem 用copy把uImage拷贝到FAT32分区中,避免直接烧写造成FAT32分区信息被破坏.
rem 由于uboot支持对fat32文件系统的读写,所以可以直接使用uboot的fatload命令把
rem uImage加载到内存中并启动. 命令为:"fatload mmc 0:1 $(loadaddr) uImage;bootm"
copy %cmdpath%zImage %diskpath%: /y
copy %cmdpath%imx28-evk.dtb %diskpath%: /y
echo 烧写完毕，按键退出
echo.
pause>nulcfimager.exe
cfimager.exe -h
Usage: cfimager.exe [options]
Options:
-h, -?, -help Show this help
-v, -version Display the version
-f, -file <path> Input firmware file
-d, -drive <char> Drive letter (no colon, case does not matter)
-a, -always-format Always reformat entire drive
-x, -extra <int> Extra kilobytes in firmware region
-e, -extra-image <path> Extra (3rd) partition image file
-n, -no-format Do not format the FAT32 partition
-i, -info Show info about the drive, do not format
-TA3 Format drive for TA3 ROM only
-TA4 Format drive for TA4+ ROM only
-imx51 Format driver for i.MX51 ROM only
-imx53 Format driver for i.MX53 ROM only
-img, -bin Preformatted image is provided, dump it on the device starting at block 0
-redundant_boot, -dual_boot,
-secondary_boot Format the drive for secondary boot with primary and secondary image and config block
-bcb, -BCB Format the drive for BCB boot
-raw Write Image to physical location
-offset physical location offset, must be used with -raw
-skip skip how many byte of firmware image, must be used with -raw
typical usage for linux uboot.bin is
cfimager -raw -offset 0x400 -skip 0x400 -f uboot.bin -d G
The -f and -d options are required. All other options are optional. By default,
the tool will not reformat the entire drive. If it cannot place the firmware
without reformatting, it will display a message. You can then run the tool
again using the -always-format option.
The -e option used created 3rd partition with extra image file such ext3 for linuxboot image create
By default, the drive will be formatted so that it can work on both TA3 and
TA4 (and above) devices. Using the -TA3 or -TA4 switch will cause the drive
to be formatted so that it works with only that ROM version.
Based on the -imx51 option and the name of the nb0 file, the address to flash
the i.MX51 file on the card is determined automatically by cfimager
The -no-format option causes the tool to skip writing the FAT partition, but
still writes the corresponding partition entry in the MBR. This lets you use
the operating system's native formatter.BOOT FROM SD CARD
baudrate=115200
boot_fdt=try
bootargs=console=ttyAMA0,115200 root=/dev/nfs ip=dhcp nfsroot=:,v3,tcp
bootcmd=mmc dev ${mmcdev}; if mmc rescan; then if run loadbootscript; then run bootscript; else if run loadimage; then run mmcboot; else run netboot; fi; fi; else run netboot; fi
bootdelay=3
bootfile=uImage
bootscript=echo Running bootscript from mmc ...; source
console_fsl=ttyAM0
console_mainline=ttyAMA0
ethact=FEC0
ethaddr=00:04:29:2a:ae:02
ethprime=FEC0
fdt_addr=0x41000000
fdt_file=imx28-evk.dtb
get_cmd=dhcp
image=zImage
ip_dyn=yes
loadaddr=0x42000000
loadbootscript=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};
loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}
loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}
mmcargs=setenv bootargs console=${console_mainline},${baudrate} root=${mmcroot}
mmcboot=echo Booting from mmc ...; run mmcargs; if test ${boot_fdt} = yes || test ${boot_fdt} = try; then if run loadfdt; then bootz ${loadaddr} - ${fdt_addr}; else if test ${boot_fdt} = try; then bootz; else echo WARN: Cannot load the DT; fi; fi; else bootz; fi;
mmcdev=0
mmcpart=2
mmcroot=/dev/mmcblk0p3 rw rootwait
script=boot.scr
update_sd_firmware=if mmc rescan ; then if tftp ${update_sd_firmware_filename} ; then setexpr fw_sz ${filesize} / 0x200 ; setexpr fw_sz ${fw_sz} + 1 ; mmc write ${loadaddr} 0x800 ${fw_sz} ; fi ; fi
update_sd_firmware_filename=u-boot.sdbootcmd
mmc dev ${mmcdev};
if mmc rescan; then
if run loadbootscript; then
run bootscript;
else
if run loadimage; then
run mmcboot;
else
run netboot;
fi;
fi;
else
run netboot;
fimmcboot
echo Booting from mmc ...;
run mmcargs;
if test ${boot_fdt} = yes || test ${boot_fdt} = try; then
if run loadfdt; then
bootz ${loadaddr} - ${fdt_addr};
else
if test ${boot_fdt} = try; then
bootz;
else
echo WARN: Cannot load the DT;
fi;
fi;
else
bootz;
fi;