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MCU-PLUS-SDK-AM243X: Flashing of SBL image in the TI micro-controller AM2431BSDFHIALVR

Kathiresa Pandian V
Prodigy 95 points
Part Number: MCU-PLUS-SDK-AM243X
Other Parts Discussed in Thread: SYSCONFIG, UNIFLASH

Hi Sir/Madam,

We are using TI micro-controller AM2431BSDFHIALVR. Also in our custom board no DDR is present.

3.We removed DDR instance ,changed flash settings in sysconfig tool and changed UART0 to UART2(  pins V1 and R4 ). then rebuilt the sbl_ospi_am243x-evm_r5fss0-0_nortos_ti-arm-clang example.

1. While flashing the sbl_ospi.Debug.hs_fs.tiimage in our flash of part number S25HL512TFAMHI010 using sbl_jtag_uniflash_am243x-evm_r5fss0-0_nortos_ti-arm-clang   example code, we are able to erase the flash, write to the flash and verify the flash. 

2. But after changing the bootmode to ospi mode(boot mode [0 15] = 0100100010000000), we were not able to observe the flashed image prints.

Also attached is the  modified zip file of the example.

Please let us know what could be the issue.sbl_ospi_am243x-evm_r5fss0-0_nortos_ti-arm-clang (2).zip

PFA  the screenshots of flash and controller in schematic diagram.

    

Regards,

Kathir