[OE-core] [PATCH 1/5] qemuarm: Swap for an arm7ve (A15) configuration

Tom Rini trini at konsulko.com
Mon Mar 11 15:19:05 UTC 2019


On Mon, Mar 11, 2019 at 08:13:21AM -0700, Richard Purdie wrote:
> On Mon, 2019-03-11 at 11:09 -0400, Tom Rini wrote:
> > On Mon, Mar 11, 2019 at 03:12:26AM +0000, Richard Purdie wrote:
> > 
> > > From: Jon Mason <jdmason at kudzu.us>
> > > 
> > > Add new QEMU BSP for a Arm Cortex-A15 system and use this as
> > > qemuarm,
> > > moving the old armv5te Versatile PB based machine to qemuarmv5.
> > > 
> > > The new machine uses the QEMU virt machine type, which should be
> > > faster to emulate and updates the qemuarm support to a modern
> > > architecture.
> > > 
> > > Signed-off-by: Jon Mason <jdmason at kudzu.us>
> > > Signed-off-by: Richard Purdie <richard.purdie at linuxfoundation.org>
> > 
> > Should we also not set UBOOT_MACHINE here to qemu_arm_defconfig for
> > the new machine?  We dropped versatilepb support back in 2015
> > however.
> > Thanks!
> 
> For which machine, the new qemuarm or the qemuarmv5? I'm guessing you
> mean the latter?

For the new v7 machine that uses the virt machine upstream.

> We perhaps could/should but it isn't set now so I'd suggest it be done
> in a separate patch.

I see we aren't doing it for qemuarm64 either which is also supported in
U-Boot under qemu_arm64_defconfig, so yes, I'll do a follow-up to enable
in both of these.  And to qemumips* too.

> I would like to see u-boot being used in more builds but if we don't
> actually test/use the binary, its not so useful and that would mean
> further changes?

So, humm.  As a serious question, how do we test wic images / ovmf
today?  On the U-Boot side of things, we test all of our qemu images
frequently with our functional tests.  What we don't have atm is "boot
linux to login prompt" or similar.

-- 
Tom
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