Creating Boot-Up On-Board Flash From Pre-Built Image; Creating Boot-Up On-Board Flash From Built Sdcard Image - Advantech RSB-4411 User Manual

3.5" sbc with nxp i.mx6 processor arm cortex a9 architecture

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3.3.4

Creating boot-up on-board flash from pre-built image

3.3.4.1

To create one boot-up SD card, perform following command in terminal

console:

$ gunzip ‐c ${PREBUILT_IMAGE | dd of=${SD_DEVICE} bs=1M

3.3.4.2

To transfer whole system to on-board flash

Boot up from SD card, perform following commands in debug console:

# cd /mk_inand

# ./mksd‐linux.sh /dev/mmcblk0

press y followed by Enter, while "[Done]" shows up means the transferring is finished.

3.3.5

3.3.5.1

To create one boot-up SD card, perform following commands in terminal

console:

$ pushd ${BSP_HOME}/${BDIR}/tmp/deploy/images/${MC}

$ dd if=${SDCARD_IMAGE} of=${SD_DEVICE} bs=1M

$ popd

3.3.5.2

To transfer whole system to on-board flash

First you need to boot up from SD card, then insert USB stick that contains

${SDCARD_IMAGE}, USB stick will be auto mounted to /run/media/sda1.

Perform following commands in debug console:

# umount /dev/mmcblk0p?

# cd /run/media/sda1

# dd if=${SDCARD_IMAGE} of=/dev/mmcblk0 bs=4M conv=fsync

# P2START=$(fdisk ‐lu | grep mmcblk0p2 | awk '{print $2}')

# echo ‐e "d\n2\nn\np\n2\n${P2START}\n\nw\n" | fdisk ‐u /dev/mmcblk0

# umount /dev/mmcblk0p2

# e2fsck ‐f ‐y /dev/mmcblk0p2

# resize2fs /dev/mmcblk0p2

# poweroff

RSB-4411 User Manual

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