Other Parts Discussed in Thread: AM62P, UNIFLASH, CSD
Tool/software:
Hi TI Experts,
Customer is working on SDK9.1 with SBL boot.
They need to use MMCSD_read & MMCSD_write to read / write the EMMC.
However, they found that only MMCSD_read could be used, if they use MMCSD_write there will be system crash (no log shown).
I found some similar threads discussing this problem on AM62P, and seems that we need to modify the MMCSD driver (source/drivers/mmcsd/v0/mmcsd_v0.c) source file.
However, that is for AM62P only, I let customer try this method but still fail on AM62A.
I also let customer use the MMCSD driver code in SDK9.2 & SDK10.0, but all fail.
Could you please help us?
Many Thanks,
Kevin