+OE core ML
On 27 October 2015 at 16:17, Naresh Bhat <[email protected]> wrote: > Hi Randy, > > The luvOS project is based on luv-yocto frame work. I have built the > luvOS project for AArch64 architecture using qemuarm64.conf machine > configuration file and boot the luvOS image on QEMU machine (used > latest QEMU git repository image i.e. qemu-system-aarch64 QEMU > v2.4.50) > > I am facing the following issue on the console "INIT: Id "hvc0" > respawning too fast: disabled for 5 minutes" > > ... > ..... > [-] kernel-efi-warnings > [+] EFI_BOOT_SERVICES_*_illegal_access... passed > > Ran 3 testsuites and 64 unittests, 53 passes, 15 fails, 3 skipped. > > Linux UEFI Validation Distribution 2.0-dev qemuarm64 ttyAMA0 > > INIT: Id "hvc0" respawning too fast: disabled for 5 minutes > > Linux UEFI Validation Distribution 2.0-dev qemuarm64 ttyAMA0 > > qemuarm64 login: root > root@qemuarm64:~# > root@qemuarm64:~# > > > Can you please let me know how did you tested this patch on QEMU and > what are the parameter's you have passed for command line ? Can you > please help me to overcome from the above issue ? > > I am using following script to launch the QEMU - > https://wiki.linaro.org/LEG/Engineering/luvOS#How_to_test_luvOS_image_on_QEMU > and I can see the below patch introduced the hvc0 > > [nareshbhat@Lenovo luv-yocto]$ git show > f44e043c752470b1ed4d22f3732dc0b362f83fd9 > commit f44e043c752470b1ed4d22f3732dc0b362f83fd9 > Author: Randy Witt <[email protected]> > Date: Thu Aug 27 19:42:43 2015 -0700 > > qemuarm64.conf: Make the second serial console /dev/hvc0 > > Since the qemu for aarch64 must use a virtual console for the second > serial port rather than emulating actual hardware, make sure the correct > device is specified so that a tty is actually started. > > (From OE-Core rev: 5b720a69f0d181ab2de6032a6e3f5a0ee4a14302) > > Signed-off-by: Randy Witt <[email protected]> > Signed-off-by: Ross Burton <[email protected]> > Signed-off-by: Richard Purdie <[email protected]> > > diff --git a/meta/conf/machine/qemuarm64.conf > b/meta/conf/machine/qemuarm64.conf > index 7bbdad7..8459d0f 100644 > --- a/meta/conf/machine/qemuarm64.conf > +++ b/meta/conf/machine/qemuarm64.conf > @@ -9,4 +9,4 @@ MACHINE_FEATURES = "" > > KERNEL_IMAGETYPE = "Image" > > -SERIAL_CONSOLES = "38400;ttyAMA0 38400;ttyAMA1" > +SERIAL_CONSOLES = "38400;ttyAMA0 38400;hvc0" > [nareshbhat@Lenovo luv-yocto]$ > > > Thanks and Regards > -Naresh -- _______________________________________________ Openembedded-core mailing list [email protected] http://lists.openembedded.org/mailman/listinfo/openembedded-core
