我们公司做了一个板子，按照官方的来做，EMMC的器件也是和官方一样，不一样的是我的内存总工只有512M，然后我每次下载都会发生错误，下载到最后报错，一下log信息：
ModuleID[2] LevelID[10]: ExecuteCommand--Push[WndIndex:0], Body is $ dd if=/dev/zero of=/dev/mmcblk0 bs=512 seek=1536 count=16
ModuleID[2] LevelID[10]: ExecuteCommand--Push[WndIndex:0], Body is $ echo 1 > /sys/devices/platform/sdhci-esdhc-imx.3/mmc_host/mmc0/mmc0:0001/boot_config
ModuleID[2] LevelID[10]: ExecuteCommand--Push[WndIndex:0], Body is send
ModuleID[2] LevelID[10]: ExecuteCommand--Push[WndIndex:0], Body is $ dd if=$FILE of=/dev/mmcblk0 bs=512 seek=2 skip=2
ModuleID[2] LevelID[10]: ExecuteCommand--Push[WndIndex:0], Body is $ echo 8 > /sys/devices/platform/sdhci-esdhc-imx.3/mmc_host/mmc0/mmc0:0001/boot_config
ModuleID[2] LevelID[10]: ExecuteCommand--Push[WndIndex:0], Body is send
ModuleID[2] LevelID[10]: ExecuteCommand--Push[WndIndex:0], Body is $ tar xf $FILE
ModuleID[2] LevelID[10]: ExecuteCommand--Push[WndIndex:0], Body is $ sh mksdcard-android.sh /dev/mmcblk0
ModuleID[2] LevelID[10]: ExecuteCommand--Push[WndIndex:0], Body is $ ls -l /dev/mmc*
ModuleID[2] LevelID[10]: ExecuteCommand--Push[WndIndex:0], Body is send
ModuleID[2] LevelID[10]: ExecuteCommand--Push[WndIndex:0], Body is $ dd if=$FILE of=/dev/mmcblk0p1
ModuleID[2] LevelID[10]: ExecuteCommand--Push[WndIndex:0], Body is frf
ModuleID[2] LevelID[10]: ExecuteCommand--Push[WndIndex:0], Body is $ mkfs.ext4 -b 4096 -m 0 /dev/mmcblk0p4
ModuleID[2] LevelID[10]: ExecuteCommand--Push[WndIndex:0], Body is send
ModuleID[2] LevelID[10]: ExecuteCommand--Push[WndIndex:0], Body is $ tar xf $FILE
ModuleID[2] LevelID[10]: ExecuteCommand--Push[WndIndex:0], Body is $ sh mk-encryptable-data-android.sh /dev/mmcblk0 /dev/mmcblk0p4
ModuleID[2] LevelID[10]: ExecuteCommand--Push[WndIndex:0], Body is $ mkfs.ext4 /dev/mmcblk0p5
ModuleID[2] LevelID[10]: ExecuteCommand--Push[WndIndex:0], Body is $ mkfs.ext4 /dev/mmcblk0p6
ModuleID[2] LevelID[10]: ExecuteCommand--Push[WndIndex:0], Body is frf
ModuleID[2] LevelID[10]: ExecuteCommand--Push[WndIndex:0], Body is $ mkfs.ext4 /dev/mmcblk0p7
ModuleID[2] LevelID[10]: ExecuteCommand--Push[WndIndex:0], Body is pipe dd of=/dev/mmcblk0p5 bs=512
ModuleID[2] LevelID[1]: PortMgrDlg(0)--MSCDevice--Command Push(file) excute failed
ModuleID[2] LevelID[10]: CmdOperation[0], current command executed failed, so SetEvent(hDevCanDeleteEvent)
我猜想是不是我的内存太小了，因为system.img就有360M大，下载的时候是全部放在内存中的，到时内存不够？还是其他问题？ |
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