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DK2 Does not boot without serial ST-Link (CN11) connection

Sergey1
Associate III

‎2020-02-20 08:56 PM

Hi, I loaded Linux start image to DK 2 eval board and it boots ok if it connected to serial terminal on PC (TeraTerm, etc). When terminal is not running or cable is not connected it won't boot.

Can I disable that without rebuilding Bootloader/Linux ?

Thanks.

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2 REPLIES 2
PatrickF
ST Employee

‎2020-02-20 11:50 PM

Hello,

likely due to incompatibility of one STLINK FW (v2.33) and uBoot, unfortunately, the one embedded in some version of CubeProgrammer was this bad version.

Please use the very latest (currently v2.36) here https://www.st.com/content/st_com/en/products/development-tools/software-development-tools/stm32-software-development-tools/stm32-programmers/stsw-link007.html#get-software

In order to give better visibility on the answered topics, please click on 'Accept as Solution' on the reply which solved your issue or answered your question.
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Sergey1
Associate III

‎2020-02-28 09:18 PM

It works now, thanks.

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