On 12/07/2015 02:25 AM, Stewart Smith wrote:
> Cédric Le Goater writes:
>> On 11/28/2015 08:59 AM, Benjamin Herrenschmidt wrote:
>>> On Fri, 2015-11-27 at 11:21 +0100, Alexander Graf wrote:
How does real hardware store petitboot? If it's flash, you could pass it
in using -pflash and
Cédric Le Goater writes:
> On 11/28/2015 08:59 AM, Benjamin Herrenschmidt wrote:
>> On Fri, 2015-11-27 at 11:21 +0100, Alexander Graf wrote:
>>>
>>> How does real hardware store petitboot? If it's flash, you could pass it
>>> in using -pflash and thus model things even more closely and allow users
On Mon, 2015-11-30 at 22:24 +0100, Cédric Le Goater wrote:
> > In practice we should read the partition tables, I don't like hard
> > coded offsets... But we should probably create a proper "flash driver"
> > that does a bunch of this, and also adds the BMC style flash interface
> > so OPAL can wri
On 11/30/2015 09:09 PM, Benjamin Herrenschmidt wrote:
> On Mon, 2015-11-30 at 19:15 +0100, Cédric Le Goater wrote:
>> The pnor file is compiled from github. The patch is below (without the dirty
>> cut and paste I did in loader.c). The offset for the PAYLOAD and BOOTKERNEL
>> partitions are hard co
On Mon, 2015-11-30 at 19:15 +0100, Cédric Le Goater wrote:
> The pnor file is compiled from github. The patch is below (without the dirty
> cut and paste I did in loader.c). The offset for the PAYLOAD and BOOTKERNEL
> partitions are hard coded but I guess we don't need to read the flash
> partitio
On 11/28/2015 08:59 AM, Benjamin Herrenschmidt wrote:
> On Fri, 2015-11-27 at 11:21 +0100, Alexander Graf wrote:
>>
>> How does real hardware store petitboot? If it's flash, you could pass it
>> in using -pflash and thus model things even more closely and allow users
>> to just take the ROM image a
On Sat, 2015-11-28 at 11:53 +0100, Alexander Graf wrote:
>
> > Am 28.11.2015 um 08:59 schrieb Benjamin Herrenschmidt > crashing.org>:
> >
> > > On Fri, 2015-11-27 at 11:21 +0100, Alexander Graf wrote:
> > >
> > > How does real hardware store petitboot? If it's flash, you could
> > > pass it
> >
> Am 28.11.2015 um 08:59 schrieb Benjamin Herrenschmidt
> :
>
>> On Fri, 2015-11-27 at 11:21 +0100, Alexander Graf wrote:
>>
>> How does real hardware store petitboot? If it's flash, you could pass it
>> in using -pflash and thus model things even more closely and allow users
>> to just take t
On Fri, 2015-11-27 at 11:21 +0100, Alexander Graf wrote:
>
> How does real hardware store petitboot? If it's flash, you could pass it
> in using -pflash and thus model things even more closely and allow users
> to just take the ROM image as is.
It is a flash image, we could use an Open Power mach
On 11.11.15 05:41, Alexey Kardashevskiy wrote:
> On 11/11/2015 03:16 PM, Benjamin Herrenschmidt wrote:
>> On Wed, 2015-11-11 at 15:07 +1100, Alexey Kardashevskiy wrote:
>>>
>>> p/qemu-powernv/ppc64-softmmu/qemu-system-ppc64 -m 2048 -machine
>>> powernv \
>>> -nographic -vga none -initrd t/le.cpio
On Wed, 2015-11-11 at 15:41 +1100, Alexey Kardashevskiy wrote:
> Another note. I tried to know what the default devices are and got
> another
> crash:
>
> (qemu) info qtree
> bus: main-system-bus
> type System
> dev: phb3-msi, id ""
> /home/aik/p/qemu-powernv/hw/core/sysbus.c:276:sysbus_dev
On 11/11/2015 03:16 PM, Benjamin Herrenschmidt wrote:
On Wed, 2015-11-11 at 15:07 +1100, Alexey Kardashevskiy wrote:
p/qemu-powernv/ppc64-softmmu/qemu-system-ppc64 -m 2048 -machine
powernv \
-nographic -vga none -initrd t/le.cpio -kernel t/vml420le -bios \
skiboot.lid -smp 1,threads=1
just han
On Wed, 2015-11-11 at 15:07 +1100, Alexey Kardashevskiy wrote:
>
> p/qemu-powernv/ppc64-softmmu/qemu-system-ppc64 -m 2048 -machine
> powernv \
> -nographic -vga none -initrd t/le.cpio -kernel t/vml420le -bios \
> skiboot.lid -smp 1,threads=1
>
> just hangs at:
>
> [1491287872,5] INIT: Waiting fo
On 11/11/2015 02:38 PM, Benjamin Herrenschmidt wrote:
On Wed, 2015-11-11 at 14:27 +1100, Alexey Kardashevskiy wrote:
On 11/11/2015 11:56 AM, Benjamin Herrenschmidt wrote:
On Tue, 2015-11-10 at 17:50 -0700, Eric Blake wrote:
It would be nice to include a diffstat (git defaults to doing
this if
On Wed, 2015-11-11 at 14:27 +1100, Alexey Kardashevskiy wrote:
> On 11/11/2015 11:56 AM, Benjamin Herrenschmidt wrote:
> > On Tue, 2015-11-10 at 17:50 -0700, Eric Blake wrote:
> > >
> > > It would be nice to include a diffstat (git defaults to doing
> > > this if
> > > you use 'git format-patch --
On 11/11/2015 11:56 AM, Benjamin Herrenschmidt wrote:
On Tue, 2015-11-10 at 17:50 -0700, Eric Blake wrote:
It would be nice to include a diffstat (git defaults to doing this if
you use 'git format-patch --cover-letter' for generating the 0/77
letter), so that we can see at a glance how big this
Benjamin Herrenschmidt writes:
> This requires an OPAL firmware file which isn't included yet,
> will emulate enough to boot existing distros and run KVM
> inside TCG
For anyone wanting to try out this patchset, to build skiboot.lid,
grab https://github.com/open-power/skiboot.git and build.
You'
On Wed, 2015-11-11 at 11:27 +1100, Benjamin Herrenschmidt wrote:
> This requires an OPAL firmware file which isn't included yet,
> will emulate enough to boot existing distros and run KVM
> inside TCG
Note that this doesn't migrate nor supports running under PR KVM,
both are possible but will take
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