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PROCESSOR-SDK-J784S4: J784S4

Malcolm Stenning
Prodigy 20 points

Part Number: PROCESSOR-SDK-J784S4

PROCESSOR-SDK-J784S4 UFS FreeRTOS driver

QUESTION: Is there a FreeRTOS Universal Flash Storage (UFS) driver available for PROCESSOR-SDK-J784S4?

It must comply with UFS2.1 (UFS0), JESD220C, JESD223C, SCSI-Standard ECMA-111, Technical Reference Manual (SPRUJ52B - J782S4), section 12.3.7 Universal Flash Storage (UFS) Interface

The RTOS SDK (ti-processor-sdk-rtos-j784s4-evm-08_05_00_14\pdk_j784s4_08_05_00_42), has nothing (significant) relating to UFS or SCSI. 

There is a linux driver, ti-processor-sdk-linux-j784s4-evm-08_05_00_08\board-support\linux-5.10.153+gitAUTOINC+90c3a58fd2-g90c3a58fd2\drivers\scsi\ufs\ e.g. ufshcd.c etc. This obviously is not usable in a FreeRTOS environment.