From: Gerd Hoffmann <kraxel@redhat.com>
To: Paolo Bonzini <pbonzini@redhat.com>
Cc: Peter Maydell <peter.maydell@linaro.org>,
"Ian.Campbell@citrix.com" <Ian.Campbell@citrix.com>,
Arnd Bergmann <arnd@arndb.de>,
linaro-acpi@lists.linaro.org,
Claudio Fontana <claudio.fontana@huawei.com>,
QEMU Developers <qemu-devel@nongnu.org>,
"stefano.stabellini@citrix.com" <stefano.stabellini@citrix.com>,
"tech@virtualopensystems.com" <tech@virtualopensystems.com>,
Parth Dixit <parth.dixit@linaro.org>,
Christoffer Dall <christoffer.dall@linaro.org>
Subject: Re: [Qemu-devel] [Linaro-acpi] [RFC PATCH 0/7] hw/arm/virt: Dynamic ACPI v5.1 table generation
Date: Thu, 13 Nov 2014 09:32:01 +0100 [thread overview]
Message-ID: <1415867521.25539.5.camel@nilsson.home.kraxel.org> (raw)
In-Reply-To: <546389F3.4040508@redhat.com>
Hi,
> The PowerPC folks are using u-boot as the firmware. I know Peter
> disagrees, but I don't understand why so I'll throw this up for
> discussion too; it is definitely lighter-weight than UEFI. Would that
> make sense for ARM?
Played around with that. Look here:
https://www.kraxel.org/cgit/jenkins/u-boot/tree/
https://www.kraxel.org/repos/jenkins/u-boot/
[ based on fedora uboot package, some vexpress patches on top ]
Problems I ran into:
* u-boot has no virto support.
* sdcard emulation is painfully slow on arm kvm.
Oh, and working with u-boot upstream is *ahem* a challenge. After
trying to get a patch upstream (rpm patch #8) I'm not really surprised
any more that there are so many u-boot forks around.
Making edk2 fly on arm looks more promising to me. Especially for
aarch64 of course, but also for armv7 + -M virt.
cheers,
Gerd
next prev parent reply other threads:[~2014-11-13 8:32 UTC|newest]
Thread overview: 71+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-10-30 17:43 [Qemu-devel] [RFC PATCH 0/7] hw/arm/virt: Dynamic ACPI v5.1 table generation Alexander Spyridakis
2014-10-30 17:43 ` [Qemu-devel] [RFC PATCH 1/7] hw/i386: Move ACPI header definitions in an arch-independent location Alexander Spyridakis
2014-10-30 17:44 ` [Qemu-devel] [RFC PATCH 2/7] hw/arm/virt-acpi: Basic skeleton for dynamic generation of ACPI tables Alexander Spyridakis
2014-10-30 17:46 ` Peter Maydell
2014-10-30 17:52 ` [Qemu-devel] [RFC PATCH 0/7] hw/arm/virt: Dynamic ACPI v5.1 table generation Peter Maydell
2014-10-30 18:02 ` [Qemu-devel] [Linaro-acpi] " Mark Rutland
2014-11-05 9:58 ` Claudio Fontana
2014-11-06 12:44 ` Peter Maydell
2014-11-06 12:57 ` Igor Mammedov
2014-11-06 13:33 ` Alexander Spyridakis
2014-11-06 13:52 ` Peter Maydell
2014-11-11 15:29 ` Mark Rutland
2014-11-11 16:31 ` Christoffer Dall
2014-11-11 16:48 ` Mark Rutland
2014-11-11 21:33 ` Christoffer Dall
2014-11-12 10:38 ` Mark Rutland
2014-11-12 10:44 ` Christoffer Dall
2014-11-12 10:55 ` Julien Grall
2014-11-12 11:07 ` Mark Rutland
2014-11-12 11:38 ` Graeme Gregory
2014-11-12 11:52 ` Paolo Bonzini
2014-11-12 12:04 ` Mark Rutland
2014-11-12 12:12 ` Paolo Bonzini
2014-11-12 13:27 ` Peter Maydell
2014-11-12 13:32 ` Paolo Bonzini
2014-11-12 15:01 ` Claudio Fontana
2014-11-12 15:32 ` Arnd Bergmann
2014-11-12 15:39 ` Peter Maydell
2014-11-12 15:52 ` Paolo Bonzini
2014-11-12 15:57 ` Arnd Bergmann
2014-11-12 16:04 ` Paolo Bonzini
2014-11-12 16:13 ` Arnd Bergmann
2014-11-12 16:25 ` Paolo Bonzini
2014-11-12 17:33 ` Peter Maydell
2014-11-13 8:32 ` Gerd Hoffmann [this message]
2014-11-13 8:14 ` Gerd Hoffmann
2014-11-13 8:10 ` Gerd Hoffmann
2014-11-13 18:16 ` Al Stone
2014-11-13 19:22 ` Paolo Bonzini
2014-11-14 7:54 ` Gerd Hoffmann
2014-11-12 9:08 ` Claudio Fontana
2014-11-12 10:56 ` Mark Rutland
2014-11-12 11:15 ` Arnd Bergmann
2014-11-12 11:34 ` Christoffer Dall
2014-11-12 11:48 ` Paolo Bonzini
2014-11-12 12:18 ` Mark Rutland
2014-11-12 12:27 ` Paolo Bonzini
2014-11-12 12:40 ` Christoffer Dall
2014-11-12 13:08 ` Arnd Bergmann
2014-11-12 13:27 ` Paolo Bonzini
2014-11-12 13:41 ` Mark Rutland
2014-11-12 13:59 ` Paolo Bonzini
2014-11-12 14:10 ` Mark Rutland
2014-11-12 14:46 ` Paolo Bonzini
2014-11-12 13:03 ` Arnd Bergmann
2014-11-12 13:35 ` Christoffer Dall
2014-11-12 11:55 ` Mark Rutland
2014-11-12 18:10 ` Peter Maydell
2014-11-13 9:57 ` Claudio Fontana
2014-11-17 17:52 ` Peter Maydell
2014-11-06 6:53 ` Hanjun Guo
2014-11-06 13:30 ` Mark Rutland
2014-11-06 13:33 ` Arnd Bergmann
2014-11-06 15:57 ` Paolo Bonzini
2014-11-06 16:18 ` Igor Mammedov
2014-11-06 16:27 ` Paolo Bonzini
2014-11-07 8:31 ` Hanjun Guo
2015-03-09 12:12 ` Leif Lindholm
2015-03-09 12:28 ` Peter Maydell
2015-03-09 12:47 ` Shannon Zhao
2015-03-09 14:50 ` Leif Lindholm
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