Re: [coreboot] call on AMD to release src+specs+datasheets for ryzen

2017-03-09 Thread taii...@gmx.com
https://www.reddit.com/r/Amd/comments/5x4hxu/we_are_amd_creators_of_athlon_radeon_and_other/dekwva9/ "Thanks for the feedback. Please believe me that this has CEO level attention and AMD is investigating the steps and resources necessary to support this. It is not the work of a minute, so please

Re: [coreboot] USB HUB depth

2017-03-09 Thread Joshua Pincus
Hi Patrick and Nico, Everything works now as expected. I wasn't calling usb_poll() properly. Thanks, again, for the quick responses to my exceedingly naive queries. JP On Thu, Mar 9, 2017 at 10:40 AM, Joshua Pincus wrote: > Hi, > > Cool. I'm looking at that code now. Thanks for your help.

Re: [coreboot] USB HUB depth

2017-03-09 Thread Joshua Pincus
Hi, Cool. I'm looking at that code now. Thanks for your help. JP On Thu, Mar 9, 2017 at 10:29 AM, Patrick Georgi wrote: > 2017-03-09 18:53 GMT+01:00 Joshua Pincus : > > Enable_port() merely provides power to those ports. It doesn't scan > them and then attach them in any way. > That happens

Re: [coreboot] USB HUB depth

2017-03-09 Thread Patrick Georgi via coreboot
2017-03-09 18:53 GMT+01:00 Joshua Pincus : > Enable_port() merely provides power to those ports. It doesn't scan them and > then attach them in any way. That happens on the next usb_poll(), which calls ->poll() for every device. In case of hubs, that's generic_hub_poll(), which covers everything

Re: [coreboot] USB HUB depth

2017-03-09 Thread Joshua Pincus
Hi Nico, Thanks for your email. Indeed, I'm talking about libpayload's USB stack. There does seem to be a limit as I don't see usbhub.c or generic_hub.c calling any routines beyond enable_port() for the ports beyond the HUB. Enable_port() merely provides power to those ports. It doesn't scan t

Re: [coreboot] USB HUB depth

2017-03-09 Thread Nico Huber
On 09.03.2017 11:18, Joshua Pincus wrote: > Hi, > > I'm new to coreboot and to this group. As this is my first post, let me > thank you folks for developing an impressive and incredibly useful product! Hi Joshua, > I recently fired up the coreboot USB stack on an x86 development board. > The US

[coreboot] USB HUB depth

2017-03-09 Thread Joshua Pincus
Hi, I'm new to coreboot and to this group. As this is my first post, let me thank you folks for developing an impressive and incredibly useful product! I recently fired up the coreboot USB stack on an x86 development board. The USB stack reported back that I have 2 EHCI host controllers on the b

[coreboot] Regression with new toolchain and AGESA boards

2017-03-09 Thread Paul Menzel via coreboot
Dear coreboot folks, GCC 6.3 shipped with the new coreboot toolchain 1.44 creates code differently causing the boot to fail with the latest commits. Yesterday, once again, Kyösti showed how awesome he, and pushed a fix for review [1][2]. It’d be great if you could help test that. Thanks, Pau