How to write image to VisionSOM-6ULL NAND/eMMC using UUU tool on Windows
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Revision as of 00:23, 29 June 2019 by Wlodzimierzhepner (talk | contribs)
How to write image to VisionSOM-6ULL NAND/eMMC using UUU tool on Windows
Prerequisites
- PC with Microsoft Windows 10 64-bit OS
- u-boot-dtb.imx - u-boot binary file to be programmed into traget
- rootfs.ubi - root file system image
Information
Default NAND paritions layout for 4M boot variant:
|----------------------| | 3 MB [boot] | |----------------------| | 1 MB [splash] | |----------------------| | 508M [rootfs] | (remaining NAND area is used for root file system by default) |----------------------|
Preparing
For programming a memory of VisionSOM-6ULL, please switch boot selector to mode: SERIAL.
| BOOTx | Boot Mode | |
|---|---|---|
| BOOT1 | BOOT0 | |
| 1 | 1 | Reserved |
| 1 | 0 | Internal |
| 0 | 1 | Serial |
| 0 | 0 | Fuses |
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.
Programming board with eMMC/uSD card
Flasher does not assume any specific partitions layout. It simply takes raw image of eMMC/SD card and writes it into the storage.
For image programing, use command:
uuu.exe -b vsom_6ull_emmc_flasher sdcard.img
while: sdcard.img - raw image of SD card or eMMC memory
