Re: [coreboot] USB 2.0 EHCI debug dongle doesn't print logs (at Lenovo G505S)

2018-10-08 Thread Denis 'GNUtoo' Carikli
On Sat, 29 Sep 2018 00:50:18 +0300 Ivan Ivanov wrote: > Thank you for spkmodem comments, now I'm trying out a more reliable > way - FT232H dongle - to extract the logs from AMD Lenovo G505S. [...] If the usb debug dongle you could also try adding grub as a payload and launching it from SeaBIOS.

Re: [coreboot] USB 2.0 EHCI debug dongle doesn't print logs (at Lenovo G505S)

2018-10-03 Thread Nico Huber
On 9/30/18 5:55 PM, Ivan Ivanov wrote: > Thank you very much for your help, Nico! Enabling CONFIG_CONSOLE_USB > indeed got FT232H working! :-) I wonder why CONFIG_CONSOLE_USB isn't > enabled by default if CONFIG_USBDEBUG is enabled... Maybe this default > behaviour should be changed? Yes, I think

Re: [coreboot] USB 2.0 EHCI debug dongle doesn't print logs (at Lenovo G505S)

2018-09-30 Thread Ivan Ivanov
Thank you very much for your help, Nico! Enabling CONFIG_CONSOLE_USB indeed got FT232H working! :-) I wonder why CONFIG_CONSOLE_USB isn't enabled by default if CONFIG_USBDEBUG is enabled... Maybe this default behaviour should be changed? P.S. works even together with CONFIG_USBDEBUG_IN_ROMSTAGE

Re: [coreboot] USB 2.0 EHCI debug dongle doesn't print logs (at Lenovo G505S)

2018-09-30 Thread Nico Huber
Hi Ivan, On 9/28/18 11:50 PM, Ivan Ivanov wrote: > Thank you for spkmodem comments, now I'm trying out a more reliable > way - FT232H dongle - to extract the logs from AMD Lenovo G505S. I > plug it into the correct port - USB 2.0 at laptop's right side. > However it doesn't print anything except

[coreboot] USB 2.0 EHCI debug dongle doesn't print logs (at Lenovo G505S)

2018-09-28 Thread Ivan Ivanov
Thank you for spkmodem comments, now I'm trying out a more reliable way - FT232H dongle - to extract the logs from AMD Lenovo G505S. I plug it into the correct port - USB 2.0 at laptop's right side. However it doesn't print anything except this short test message: --- /* Perform a small write. */