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

[Denis 'GNUtoo' Carikli]

On Sat, 29 Sep 2018 00:50:18 +0300
Ivan Ivanov <qmastery16 at gmail.com> 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. GRUB has the cbmemc command that can print
coreboot log.

Denis.
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