PROCESSOR-SDK-AM437X: AM4378BZDN00S

ashok k

Tool/software:

Hi Team,

in Am437x BZDN secure processesor we are facing the issue on serial port data Tx and Rx trasmission in kernel Linux 5.4.106-ts-armv7l, is any serial port related patches avilable for 8250/16550 driver related bug fixes, please share us to moce furthur on serial struck issues.

Regards,

-Ashok

over 1 year ago

0 Bin Liu over 1 year ago

TI__Guru**** 167191 points

Hi,

ashok k said:
we are facing the issue on serial port data Tx and Rx trasmission in kernel Linux 5.4.106-ts-armv7l

Please describe the issue. Please provide any log if it helps to understand the problem.

0 ashok k over 1 year ago in reply to Bin Liu

Prodigy 70 points

Hi Bin Liu,

am looing for 5.4 kernel serial driver patches avilable please provide.

0 Bin Liu over 1 year ago in reply to ashok k

TI__Guru**** 167191 points

$ glog 07.03.00.005..10.00.08 drivers/tty/serial/ | wc -l
1905
$ glog 07.03.00.005..10.00.08 drivers/tty/serial/8250 | wc -l
516
$ glog 07.03.00.005..10.00.08 drivers/tty/serial/8250/8250_omap.c | wc -l
67

As you can see, from TI Processor SDK kernel git tag 07.03.00.005 to current tag 10.00.08. there are 1905 patches in kernel serial drivers, 516 patches in kernel 8250 UART drivers, and 67 patches in TI UART platform driver.

0 ashok k over 1 year ago in reply to Bin Liu

Prodigy 70 points

can please share me github link TI Processor SDK kernel git tag 07.03.00.005

0 Bin Liu over 1 year ago in reply to ashok k

TI__Guru**** 167191 points

Here is it:
https://git.ti.com/cgit/ti-linux-kernel/ti-linux-kernel/

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PROCESSOR-SDK-AM437X: AM4378BZDN00S