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IMX6_L4.1.15_1.0.0_MFG_TOOL Support

Question asked by Gopinath Srinivasan on May 25, 2017
Latest reply on May 25, 2017 by Gary Bisson

Hello Everyone,


I have downloaded  "IMX6_L4.1.15_1.0.0_MFG_TOOL” and I followed the given documents and added MFG tool support for Nitrogen 7 IMX7 board. Below are the memory details found in Nitrogen 7 board.

1. SPI NOR for u-boot

2. eMMC for kernel and rootfs.


Now I want to flash SPI NOR and eMMC using MFG tool. When I set "name =Nor Flash" in the config.ini file and start the MFG tool, I expect the  u-boot to be erased and flashed in the SPI NOR with my latest u-boot. But this is not occurring. Below are the execution happened.


1. Loading U-boot

2.Loading Kernel

3. Loading Initramfs

4. Loading device tree

5. Jumping to OS image

6. Erasing Boot partition ( This execution is hot happening; Instead MFG tool is showing a message "No Device Connected" )

On my device side in serial UART, I can see my u-boot and kernel is booted. Any idea on how to resolve this?