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256M是内存,256M是nand
SD启动:
1.修改D:\ARM平台\IMX6\烧写工具\MfgTool-Git\MfgTool-MYIMX6-A7\MfgTool-MYIMX6A7-L4.1.15\Profiles\Linux\OS Firmware\ucl2.xml
增加
send: environment
write environment
如下:
。。。
。。。
mkfs.vfat
mkdir /mnt/mmcblkxp1
mount vfat
send: environment
write environment
send: zImage
write zImage
send: dtb
write dtb
umount /mnt/mmcblkxp1 . . . . . . 2. Configure MfgConfig.exe and modify cfg.ini Configure MfgConfig.exe as follows: #4f4f4f] Modify cfg.ini, change name = Linux-4.1.15-eMMC to name = Linux-4.1.15-TFCard [/ 3. Set the DIP burning mode, plug in the USB cable, double-click MfgTool2.exe to start burning. 4. Set the environment variable sd card boot setenv mmcdev 0 setenv mmcroot '/dev/mmcblk0p2' saveenv[/ color] boot [ color=#4f4f4f] |
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