The flash initialization of the S32G399 failed

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The flash initialization of the S32G399 failed

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ruoran_huang
Contributor I

Hi! I have a question about fls initialization in S32G399.

When I call the interface function provided by S32G3 Mcal for flash initialization, when executing the Qspi_Ip_InitProtection function, I have the following call stack: Qspi_Ip_CheckCommandComplete->Qspi_Ip_CheckMemoryStatus->Qspi _Ip_RunReadCommand->Qspi_Ip_IpRead->Qspi_Ip_IpTrigger, after an IP Transaction is triggered, the SR register is set to busy, but this IP Transaction never completes and finally times out, resulting in an initialization failure!

I want to know what could be the cause of IP Transaction times out? Thank you so much.

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