Board boots into recovery mode

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Please provide the model of the development board you purchased

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Fuzzy1 Posted at 4/21/2022 09:58
Core-1126-JD4 v1.1

1、Did you use the official firmware for burning?
2、Have hardware repairs been performed?
3、Provide the name of the firmware you burned.

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please use:
./build.sh device/rockchip/rv1126_rv1109/aio-rv1126-jd4-BE-45.mk

please read:
https://wiki.t-firefly.com/en/CORE-1126-JD4/Source_code.html

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Fuzzy1 Posted at 4/21/2022 16:56
Still same problem building and flashing the board with aio-rv1126-jd4-BE-45.mk:

.............. ...

Please provide the following information

1. cd path-to-sdk/
   
2. realpath .repo/manifest.xml

Copy the code

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Are you using our baseboards?
Could you take a picture?

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Fuzzy1 Posted at 4/23/2022 04:56
I can build the firmware with the thunder boot option and boot successfully after flashing. Everythi ...

Can you run without connecting to your peripherals and leaving only the core board and the backplane?

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Fuzzy1 Posted at 4/23/2022 04:56
I can build the firmware with the thunder boot option and boot successfully after flashing. Everythi ...

I compile and burn the device and it works fine.

1. [root@RV1126_RV1109:/]# cat /proc/version
   
2. Linux version 4.19.111 (lvsx@tchip14) (kernel commit id: 85988bd7b1fc67ac96e868b90f4e676f44c713ae) (sdk version: rv1126_rv1109_linux_release_20220324_v2.2.5b.xml) (gcc version 6.3.1
   
3. 20170404 (Linaro GCC 6.3-2017.05)) #280 SMP PREEMPT Mon Apr 25 17:32:47 CST 2022

Copy the code

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799959745 Posted at 4/25/2022 17:43
I compile and burn the device and it works fine.

Maybe you can package the firmware for burning.

1. ./build.sh updateimg
   
2. upgrade_tool ef xxx.img
   
3. upgrade_tool uf xxx.img

Copy the code

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Fuzzy1 Posted at 4/26/2022 05:20
Found the problem:
I had disabled the FIQ debugger in the device tree:

I'll confirm the problem first