Vinicius Duarte said: [ 43.532718] usb 2-1: device descriptor read/64, error -71
By the way, this message is a common signature of USB signal integrity problem.
Hello Yutaka-san,
Thank you for the note.
Yutaka Fukasawa said: We are going on a long holiday so I won't be able to follow you. very sorry. ( 4/26~5/6)
Noted.
Yutaka Fukasawa said: Could you please give me a final answer by May 7th?
Let me follow-up…
Part Number: AM3354
Doing stress test on tens pcs of boards, there is a board, after launch up and leave there. after sometimes, some command is not available.
Any advice to identify this kind of issue.
xiongwei said: As long as multiple USB devices are plugged in, there will be a probability that no matter what brand it is.
The problem doesn't happen if only one USB device is plugged in?
xiongwei said: it was found that the error was reported during…
yan ma said: Only a fraction of our machines have this problem, maybe two or three out of 20.
Have we booted the non-working boards ever?
The issue seems more correlated with HW board.
Best, -Hong
Part Number: AM3354 Hi,
Please kinldy review below pircture that we have got the sample MAC address from two AM3354 device, I know there are unique ID on every one device, thanks.
Level
Description
Part Number
Texture
BOM Customer Refe…
Part Number: AM3354 Hi Team,
Customer is asking for RoHS documentation for the following P/Ns:
AM3354BZCZ60
AM3354BZCZ100
Can you help me track this down?
Best regards,
-RT
Part Number: AM3354 Hi everyone,
In linux Kernel v5.15.82 . How to add GPIO1_31 and GPIO0_7 ?
I have added some lines in am335x-wega.dtsi
&am33xx_pinmux { gpio1_pins_default: gpio1_pins_default { pinctrl-single,pins = < AM33XX_PADCONF(AM335X_PIN_GPMC_CSN2…