TDA4VM: SBL supports QSPI boot?

Reuben

Intellectual 471 points

Part Number: TDA4VM

Hello,

I've compiled SBL with sbl_cust_img option and confirmed the boot through OSPI(flash/MT35XU512A).

I want the evm to boot from MT25QU512A through QSPI.

However, I was not able to find some functions to load binaries in the QSPI driver. (SBL_ReadSysfwImage()..)

I wonder if SBL supports QSPI boot?

Regrads,

Reuben

over 5 years ago

0 Karan Saxena over 5 years ago

TI__Guru* 77854 points

Hi Reuben,

Let me check this and get back.

Regards,

Karan

0 Reuben over 5 years ago in reply to Karan Saxena

Intellectual 471 points

Hi Karan,

I solved this issue myself. I referred to sbl_ospi.c and other examples and created SBL_ReadSysfwImage(), SBL_qspiInit(), SBL_qspiFlashRead() and SBL_qspiClose() in sbl_qspi.c.

My SBL works well with QSPI now. However boot_app_mcu_rtos has the same problem and I'm doing my best to solve it.

Thank you.

Regards,

Reuben

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TDA4VM: SBL supports QSPI boot?