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Re: [Qemu-devel] [Linaro-acpi] [RFC PATCH 0/7] hw/arm/virt: Dynamic ACPI
From: |
Gerd Hoffmann |
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 |
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
- Re: [Qemu-devel] [Linaro-acpi] [RFC PATCH 0/7] hw/arm/virt: Dynamic ACPI v5.1 table generation, (continued)
- Re: [Qemu-devel] [Linaro-acpi] [RFC PATCH 0/7] hw/arm/virt: Dynamic ACPI v5.1 table generation, Paolo Bonzini, 2014/11/12
- Re: [Qemu-devel] [Linaro-acpi] [RFC PATCH 0/7] hw/arm/virt: Dynamic ACPI v5.1 table generation, Claudio Fontana, 2014/11/12
- Re: [Qemu-devel] [Linaro-acpi] [RFC PATCH 0/7] hw/arm/virt: Dynamic ACPI v5.1 table generation, Arnd Bergmann, 2014/11/12
- Re: [Qemu-devel] [Linaro-acpi] [RFC PATCH 0/7] hw/arm/virt: Dynamic ACPI v5.1 table generation, Peter Maydell, 2014/11/12
- Re: [Qemu-devel] [Linaro-acpi] [RFC PATCH 0/7] hw/arm/virt: Dynamic ACPI v5.1 table generation, Paolo Bonzini, 2014/11/12
- Re: [Qemu-devel] [Linaro-acpi] [RFC PATCH 0/7] hw/arm/virt: Dynamic ACPI v5.1 table generation, Arnd Bergmann, 2014/11/12
- Re: [Qemu-devel] [Linaro-acpi] [RFC PATCH 0/7] hw/arm/virt: Dynamic ACPI v5.1 table generation, Paolo Bonzini, 2014/11/12
- Re: [Qemu-devel] [Linaro-acpi] [RFC PATCH 0/7] hw/arm/virt: Dynamic ACPI v5.1 table generation, Arnd Bergmann, 2014/11/12
- Re: [Qemu-devel] [Linaro-acpi] [RFC PATCH 0/7] hw/arm/virt: Dynamic ACPI v5.1 table generation, Paolo Bonzini, 2014/11/12
- Re: [Qemu-devel] [Linaro-acpi] [RFC PATCH 0/7] hw/arm/virt: Dynamic ACPI v5.1 table generation, Peter Maydell, 2014/11/12
- Re: [Qemu-devel] [Linaro-acpi] [RFC PATCH 0/7] hw/arm/virt: Dynamic ACPI v5.1 table generation,
Gerd Hoffmann <=
- Re: [Qemu-devel] [Linaro-acpi] [RFC PATCH 0/7] hw/arm/virt: Dynamic ACPI v5.1 table generation, Gerd Hoffmann, 2014/11/13
- Re: [Qemu-devel] [Linaro-acpi] [RFC PATCH 0/7] hw/arm/virt: Dynamic ACPI v5.1 table generation, Gerd Hoffmann, 2014/11/13
- Re: [Qemu-devel] [Linaro-acpi] [RFC PATCH 0/7] hw/arm/virt: Dynamic ACPI v5.1 table generation, Al Stone, 2014/11/13
- Re: [Qemu-devel] [Linaro-acpi] [RFC PATCH 0/7] hw/arm/virt: Dynamic ACPI v5.1 table generation, Paolo Bonzini, 2014/11/13
- Re: [Qemu-devel] [Linaro-acpi] [RFC PATCH 0/7] hw/arm/virt: Dynamic ACPI v5.1 table generation, Gerd Hoffmann, 2014/11/14
- Re: [Qemu-devel] [Linaro-acpi] [RFC PATCH 0/7] hw/arm/virt: Dynamic ACPI v5.1 table generation, Claudio Fontana, 2014/11/12
- Re: [Qemu-devel] [Linaro-acpi] [RFC PATCH 0/7] hw/arm/virt: Dynamic ACPI v5.1 table generation, Mark Rutland, 2014/11/12
- Re: [Qemu-devel] [Linaro-acpi] [RFC PATCH 0/7] hw/arm/virt: Dynamic ACPI v5.1 table generation, Arnd Bergmann, 2014/11/12
- Re: [Qemu-devel] [Linaro-acpi] [RFC PATCH 0/7] hw/arm/virt: Dynamic ACPI v5.1 table generation, Christoffer Dall, 2014/11/12
- Re: [Qemu-devel] [Linaro-acpi] [RFC PATCH 0/7] hw/arm/virt: Dynamic ACPI v5.1 table generation, Paolo Bonzini, 2014/11/12