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| − | {{PageHeader|How to write image to VisionSOM-6ULL NAND/eMMC using UUU tool on Windows}}
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| − | == Prerequisites ==
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| − | ** PC with Microsoft Windows 10 64-bit OS
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| − | ** u-boot-dtb.imx - u-boot binary file to be programmed into traget
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| − | ** rootfs.ubi - root file system image
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| − |
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| − | == Information ==
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| − | Default NAND paritions layout for 4M boot variant:
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| − | |----------------------|
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| − | | 3 MB [boot] |
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| − | |----------------------|
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| − | | 1 MB [splash] |
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| − | |----------------------|
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| − | | 508M [rootfs] | (remaining NAND area is used for root file system by default)
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| − | |----------------------|
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| − | [[File:VisionCB-2-0-bootsel.png|center|600px]]
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| − |
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| − | == Preparing ==
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| − | For programming a memory of VisionSOM-6ULL, please switch boot selector to mode: SERIAL.
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| − | {| class="wikitable"
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| − | ! colspan="2" style="text-align: center; font-weight: bold;" | BOOTx
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| − | ! rowspan="2" style="text-align: center; font-weight: bold;" | Boot Mode
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| − | |-
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| − | | BOOT1
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| − | | BOOT0
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| − | |-
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| − | | 1
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| − | | 1
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| − | |Reserved
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| − | |-
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| − | | 1
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| − | | 0
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| − | |Internal
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| − | |-
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| − | |'''0
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| − | |'''1
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| − | |'''Serial
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| − | |-
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| − | | 0
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| − | | 0
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| − | |Fuses
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| − | |}
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| − |
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| − | Connect the VisionCB-STD board to the host PC using microUSB cable connected to the USB-OTG connector. To observe progress/error reports during programming, please use serial console. If you are using standard VisionSOM carrier board, this can be done by using build in serial/usb converter.
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| − |
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| − |
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| − | == Programming board with eMMC/uSD card ==
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| − | Flasher does not assume any specific partitions layout. It simply takes raw image of eMMC/SD card and writes it into the storage.
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| − |
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| − | For image programing, use command:
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| − | <pre>uuu.exe -b vsom_6ull_emmc_flasher sdcard.img</pre>
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| − | while: sdcard.img - raw image of SD card or eMMC memory
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