On Tue, Feb 22, 2022 at 3:15 PM Carlo Bramini
<1772...@bugs.launchpad.net> wrote:
>
> I'm also trying to run QEMU for emulating Raspberry PI, but I'm still unable
> to make working external USB devices like keyboard and mouse.
> Unlike previous users, I'm not using a linux distro but Microsoft Win
I'm also trying to run QEMU for emulating Raspberry PI, but I'm still unable to
make working external USB devices like keyboard and mouse.
Unlike previous users, I'm not using a linux distro but Microsoft Windows 10
instead.
I'm using the precompiled 64bit executables downloaded from
https://qem
Since USB emulation has been added in QEMU 5.1, I'm marking this feature
request as done now. If there are still issues, please open a new ticket
instead.
** Changed in: qemu
Status: Confirmed => Fix Released
--
You received this bug notification because you are a member of qemu-
devel-ml
On Mon, 5 Oct 2020 at 21:38, mcandre <1772...@bugs.launchpad.net> wrote:
> Which Beagle boards, Jetson Nano, other devices have rich support from
> qemu? ARM is critical going forward.
If you just want to be able to run a Linux kernel and Arm
userspace code and you don't have a strong preference
f
Here is that command line again, hopefully readable this time:
qemu-system-arm -M raspi2 \
-drive file=2019-09-26-raspbian-buster.img,format=raw,if=sd \
-dtb bcm2709-rpi-2-b.dtb \
-kernel kernel7.img \
-append 'rw earlycon=pl011,0x3f201000 console=ttyAMA0 \
loglevel=8 root=
You need to use -M raspi2 (or -M raspi3 for 64-bit kernels) to enable
the Raspberry Pi emulation. And you need version 5.1 or newer of Qemu to
get the dwc2 USB emulation. I don't think any Linux distributions
provide that new of a Qemu, so you might have to build it yourself.
Here is the command l
Command lines I use are like following
$QEMU_EXE \
-kernel qemu-rpi-kernel/kernel-qemu-4.4.34-jessie \
-cpu arm1176 \
-m 256 \
-M versatilepb \
-append "dwc_otg.lpm_enable=0 root=/dev/sda2 panic=1" \
-hda 2017-07-05-raspbian-jessie.img \
-usb \
-nic user \
-seri
I did this, but still can't access USB device, connected to host, from
guest.
Also I have
$ lsusb
unable to initalize libusb: -99
on guest.
Playing with usb options gave nothing.
--
You received this bug notification because you are a member of qemu-
devel-ml, which is subscribed to QEMU.
htt
I misspoke in my last comment, that first bullet should have said
- If you are running a Raspbian image, you must add "dwc_otg.fiq_fsm_enable=0"
to the '-append' command-line parameters.
--
You received this bug notification because you are a member of qemu-
devel-ml, which is subscribed to QE
As of version 5.1, Qemu now supports USB on Raspberry PI 2 and 3. There
are a few caveats:
- If you are running a Raspbian image, you must add "dwc_otg.fiq_fsm_enable=0"
to the '-kernel' command-line parameters.
- Raspbian images 2016-05-27-raspbian-jessie and earlier don't work, see
Bug 18926
Which Beagle boards, Jetson Nano, other devices have rich support from
qemu? ARM is critical going forward.
On Mon, Oct 5, 2020, 10:20 AM Dims <1772...@bugs.launchpad.net> wrote:
> So, is it still true, that QEMU doesn't support USB on Raspberry Pi?
>
> In other words I can't emulate Raspberry Pi
So, is it still true, that QEMU doesn't support USB on Raspberry Pi?
In other words I can't emulate Raspberry Pi actually?
What about documentation and QEMU helps? They reports usb for raspi2,
for example:
$qemu-system-arm -machine raspi2 -device help | grep usb-host
name "usb-host", bus usb-bus
Have you seen the patch series I have posted on the qemu-devel mailing
list? "[PATCH v5 0/7] dwc-hsotg (aka dwc2) USB host controller emulation."
If you could test that and give your 'tested-by', it could help get the
patch series accepted. That would require you to download the latest Qemu
source
I think this PDF describes the same OTC controller as the rpi one:
http://rockchip.fr/RK312X%20TRM/chapter-26-usb-otg-2-0.pdf
--
You received this bug notification because you are a member of qemu-
devel-ml, which is subscribed to QEMU.
https://bugs.launchpad.net/bugs/1772165
Title:
arm raspi
Right now with
`qemu-system-arm -kernel kernel7.img -dtb bcm2709-rpi-2-b.dtb -cpu arm1176 -M
raspi2 -hda 2018-11-13-raspbian-stretch-full.img`
I can access the serial console using `Ctrl+Alt+3` in the QEMU window.
Using raspbian via this serial console is (as far as I can see) the same as
using
It looks like a similar USB controller is part of a TI SoC:
http://www.ti.com/lit/ug/spruhj7a/spruhj7a.pdf
Clement
--
You received this bug notification because you are a member of qemu-
devel-ml, which is subscribed to QEMU.
https://bugs.launchpad.net/bugs/1772165
Title:
arm raspi2/raspi3
It looks like the same USB controller is part of a TI SoC:
http://www.ti.com/lit/ug/spruhj7a/spruhj7a.pdf
Clement
On 8/19/19 11:16 AM, Peter Maydell wrote:
Thanks for digging those up. Unfortunately just the driver sources
aren't really enough information for a good device model, and the othe
Thanks for digging those up. Unfortunately just the driver sources
aren't really enough information for a good device model, and the other
docs are just overviews without the level of detail we need.
--
You received this bug notification because you are a member of qemu-
devel-ml, which is subscr
Hi!
I've googled: "usb" "designware" "otg" "datasheet"
I think this is the kernel driver for this device:
https://github.com/torvalds/linux/tree/master/drivers/usb/dwc3
Maybe it should be possible to use this as a reference? Maybe try to
redirect the proprietary drivers system calls? I don't kno
I think the two main things we would need would be:
(1) a proper data sheet for the pi2/pi3 USB controller. Last time I looked
there wasn't one available; it's pretty hard to model the controller properly
without it. (Perhaps one has been released since I last looked.)
(2) somebody who cares ab
After reading change logs, I believe USB support for raspi2/raspi3 is
not added yet. Which means host internet network can't be accessed by
emulated machine.
I would be glad to help in documentation of differences between real
Raspberry Pi devices and QEMU emulated raspi2/raspi3 since I have seen
On Sun, 24 Mar 2019 at 17:34, mcandre wrote:
> Out of curiousity, does the raspi2 machine support a PCI bus?
No. There is no PCI bus on the raspi2 hardware and so there
is no PCI bus in QEMU's model of it.
> I am
> trying to boot Debian arm64 with qemu-system-aarch64, and am running
> into all m
Out of curiousity, does the raspi2 machine support a PCI bus? I am
trying to boot Debian arm64 with qemu-system-aarch64, and am running
into all manner of complaints from qemu about missing devices. Is there
another machine like virt, but that offers support for boot devices?
--
You received this
** Changed in: qemu
Importance: Undecided => Wishlist
** Changed in: qemu
Status: New => Confirmed
--
You received this bug notification because you are a member of qemu-
devel-ml, which is subscribed to QEMU.
https://bugs.launchpad.net/bugs/1772165
Title:
arm raspi2/raspi3 emulatio
24 matches
Mail list logo
