On 09.09.20 16:13, Jan-Marc Stranz wrote: > My serial port is "/dev/ttyUSB0". > I've connected this with an other Linux PC and tested it with "minicom". > > But if I start Jailhouse with "jailhouse enable ..." then I do not > receive any messages via this serial port. > Do jailhouse use "/dev/ttyUSB*"? >
Nope, we do not have a full USB stack in Jailhouse, just to write some character to a USB-UART adapter. You will either need to enable the legacy UART(s) on the board, 0x3f8, 0x2f8, check the BIOS and the manual. May also require some header cable. Otherwise, try the EFI framebuffer console. See Documentation/debug-output.md for more details. Jan -- Siemens AG, Corporate Technology, CT RDA IOT SES-DE Corporate Competence Center Embedded Linux -- You received this message because you are subscribed to the Google Groups "Jailhouse" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/jailhouse-dev/8fc62bd6-478d-9725-ca0b-949f6e9217db%40siemens.com.
