Hi Nicolas,
The only qEmu platform I have tried is the BeagleBoard and it works fine.
The parameters qEmu supports are not necessary the parameters an emulated
platform supports.
Let me know if you succeed to make it works.
Olivier
From: nicolas [mailto:[email protected]]
Sent: 16 October 2012 03:39
To: [email protected]
Subject: Re: [edk2] qemu emulates ARM versatile express boot
hi, Oliver:
Have you ever tried qemu's offical version?
It seems qemu had supported "-pflash" parameter.
best wishes,
_____
发件人: Olivier Martin [mailto:[email protected]]
发送时间: 2012年10月15日 18:05
收件人: [email protected]
主题: Re: [edk2] qemu emulates ARM versatile express boot
Actually, it just remind me I had exchanged a couple of email with the ARM
qEmu maintainer last year. I have just checked my email and he said ‘qemu
VExpress doesn't implement the NOR flash because until now we haven't had
anything interesting to put in it’.
It means you cannot run UEFI on qEmu VExpress L
From: nicolas [mailto:[email protected]]
Sent: 15 October 2012 10:52
To: [email protected]
Subject: Re: [edk2] qemu emulates ARM versatile express boot
hi, Oliver:
My qemu version is: 1.2.0
If not pass -kernel param, it would tip me:
Kernel image must be specified
best wishes,
_____
发件人: Olivier Martin [ <mailto:[email protected]>
mailto:[email protected]]
发送时间: 2012年10月15日 17:41
收件人: <mailto:[email protected]>
[email protected]
主题: Re: [edk2] qemu emulates ARM versatile express boot
Hi Nicolas,
I have not tried to use qEmu to boot UEFI. But I would suggest you to remove
the parameters ‘-kernel vmlinuz -initrd initrd.img’ from your command
line.
It is possible qEmu directly starts Linux if these parameters are passed.
Olivier
From: nicolas [mailto:[email protected]]
Sent: 15 October 2012 10:37
To: [email protected]
Subject: [edk2] qemu emulates ARM versatile express boot
hi, Oliver:
I build ArmVExpress-CTA9x4.dsc:
build -a ARM -p ArmPlatformPkg/ArmVExpressPkg/ArmVExpress-CTA9x4.dsc -t
ARMGCC -b DEBUG.
and tried to run it with qemu:
qemu-system-arm -M vexpress-a9 -m 1024 -serial stdio -mtdblock
SEC_ARMVEXPRESS_EFI.fd -kernel vmlinuz -initrd initrd.img.
It could boot linux, but EFI BIOS no output msg.
why?
best wishes,
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