Part Number: TPS6594EVM
Our team recently purchased a TPS65941111EVM, and we need to configure it to verify the BUCK1-5 and LDO outputs. However, after receiving it, we found that the stock firmware only supports BUCK1-4 multiphase output. Additionally, because it acts as a secondary device in a multi-board connection, it immediately reports an SPMI error upon power-up, preventing us from proceeding with the verification.
Later, we flashed the tps65940400_5F00_rev1bin.bin firmware we found on the forum, but after doing so, the I2C can no longer connect properly. The connections for J8, J9, and J10 are shown in the attached image, and GPIO1/GPIO2/GPIO10 have been pulled up.
Any advice or guidance on how to resolve this would be greatly appreciated!
