Part Number: AM6422 Dear TI Team,
Many costom board design have AM6422 and GPIO of it can toggle with cammands. However we are not able to toggle the GPIO.
Can you please help us to set up the firmware and toggle the GPIO.
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Vaibhav
Hello Vaibhav
refer below review comments i sent to our sales team.
Based on quick review I see you are reusing SK-AM64 files and also used eMMC AM64x EVM.
There are a number of components changes that will have to do for the below sections
MMC0 pullup…
Part Number: AM6422 Problem description: After programming the SMPK/SMEK successfully to eFuse, is it possible to read back the related key info from eFuse to double check whether the program is successfully or not?
Part Number: AM6422 Hi experts
There is low pulse for PORZ_OUT, when we do measurement with AM6422.
The detailed wave as below, please help to if it is the right action for AM6422, or if there is any risk or problem for this signal.
Part Number: AM6422 We have built a custom board and are trying to set the gpios from the device tree and from gpioset. Gpioinfo shows that they are set, but we get no output on the pins. We have a related error when we enable the uarts on the board. …
Hello Steffen, Thanks for joining the call today for brainstorming discussions on your use case. A quick summary: 1. Simplified u-boot/kernel boot sequence... - R5 SPL loaded by rom and runs on R5_0 - SYSFW loaded by rom and runs on DMSC - R5 SPL loads ATF…
Hi Dan,
What exactly did you see when probing the clock and data lines? If data and clock are not offset enough then data received/sent would not be read properly.
Just to clarify are eth0 and eth1 on your board CPSW? And eth2 is the only one that is…