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From: luigi burdo <intermediadc@hotmail.com>
To: Gerd Hoffmann <kraxel@redhat.com>,
	"qemu-ppc@nongnu.org" <qemu-ppc@nongnu.org>,
	qemu-devel <qemu-devel@nongnu.org>
Subject: Re: [Qemu-devel] ppce500 usb-ehci-pci issue on last uboot
Date: Thu, 28 Sep 2017 08:28:05 +0000	[thread overview]
Message-ID: <AM5P194MB0132CA048F3B648CB0A47DCDC8790@AM5P194MB0132.EURP194.PROD.OUTLOOK.COM> (raw)
In-Reply-To: <1506586050.6902.0.camel@redhat.com>



Hi Gerd,


>How can this be reproduced?


you need to build last uboot with the ehci pci option enabled and the usb command line enabled.

or just download my last e500 uboot build from here https://www.dropbox.com/s/xxlu6ivg3izlqvu/u-boot?dl=0


Run it as:

qemu-system-ppc64 -M ppce500 -cpu e5500 -m 512 -bios (path to the uboot image) -device usb-ehci (or another qemulated ehci pci device)  -serial stdio

you can attach some device on it for your tests


when the machine  run and you have the uboot prompt just do "usb start" and you will see the hang for some second of the machine and after the report from uboot of an error of the ehci.


Ciao
Luigi

  reply	other threads:[~2017-09-28  8:28 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-09-25 19:10 [Qemu-devel] ppce500 usb-ehci-pci issue on last uboot luigi burdo
2017-09-27 11:34 ` Gerd Hoffmann
2017-09-27 12:21   ` luigi burdo
2017-09-28  7:27     ` luigi burdo
2017-09-28  8:07       ` Gerd Hoffmann
2017-09-28  8:28         ` luigi burdo [this message]
2017-11-14 13:33           ` Gerd Hoffmann

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