Dear linaro members Now, i have accomplished running the model following the steps of Linaro Engineering: ARMv8 activity: http://www.linaro.org/engineering/armv8#tab1http://www.linaro.org/engineering/armv8. So, i want to build arm64 kernel according to the steps of HowTo/BuildArm64Kernel.Then i use Foundatin_v8 with args such as linux-system-foundation.axf,vexpress64-openembedded_lam-armv8_20130320-274.img. But kernel cannot run correctly. The information is described as following. [cid:image001.png@01CE41D7.50059400] I also tried to create images and got sd.img. The result is also prompted above. The I tried to build kernel of linux-3.7rc1.Because some files of linux-3.6 don’t exist in linux-3.7rc1. So i copied the files of linux-3.6 to linux-3.7rc1 and completed the building. Then i use Foundation_v8 with the new linux-system-foundation.axf. The result was that Foundation model(RTSM) cannot run. Meanwhile i cannot find the source code of Foundation model. Now, i want to ask for help. For example: how to build arm64 kernel which can be downloaded from www.kernel.org(linux-3.8.tar.gz)http://www.kernel.org(linux-3.8.tar.gz)/, and let arm64 kernel can run on Foundation model. And where I can download the source code of Foundation model. I hope linaro members who know how to solve the troubles above sincerely. Thanks! Xiaoke Wu
W dniu 25.04.2013 11:07, zhanqing Zhan(Qing) pisze:
So, i want to build arm64 kernel according to the steps of HowTo/BuildArm64Kernel.Then i use Foundatin_v8 with args such as linux-system-foundation.axf,vexpress64-openembedded_lam-armv8_20130320-274.img.
But kernel cannot run correctly. The information is described as following.
"FATAL: kernel too old" is clean message.
I also tried to create images and got sd.img. The result is also prompted above. The I tried to build kernel of linux-3.7rc1. Because some files of linux-3.6 don’t exist in linux-3.7rc1. So i copied the files of linux-3.6 to linux-3.7rc1 and completed the building.
Use AT LEAST 3.7 kernel but better would be to use 3.9-rc even.
Meanwhile i cannot find the source code of Foundation model.
It is closed source propertiary software.
Now, i want to ask for help. For example: how to build arm64 kernel which can be downloaded from www.kernel.org(linux-3.8.tar.gz)
Same way as you build older one.
Hi Marcin,
Thanks for your replay.
On 2013/4/25 18:10, Marcin Juszkiewicz wrote:
W dniu 25.04.2013 11:07, zhanqing Zhan(Qing) pisze:
So, i want to build arm64 kernel according to the steps of HowTo/BuildArm64Kernel.Then i use Foundatin_v8 with args such as linux-system-foundation.axf,vexpress64-openembedded_lam-armv8_20130320-274.img.
But kernel cannot run correctly. The information is described as following.
"FATAL: kernel too old" is clean message.
I also tried to create images and got sd.img. The result is also prompted above. The I tried to build kernel of linux-3.7rc1. Because some files of linux-3.6 don’t exist in linux-3.7rc1. So i copied the files of linux-3.6 to linux-3.7rc1 and completed the building.
Use AT LEAST 3.7 kernel but better would be to use 3.9-rc even.
I have tried 3.7 kernel and used 3.9-rc even. But i cannot built kenel correctly, Because some files such as arm64/boot/dts/vexpress-v2p-aarch64.dts, vexpress-foundation-v8.dts,vexpress-v2m-rs1.dtsi,skeleton.dtsi and arm64/configs/vexpress_defconfig are missing. So i cannot complete building kernel above.Also i cannot use boot wrapper to generate a linux-system-foundation.axf suitable for a Foundation model.
Xiaoke Wu
Meanwhile i cannot find the source code of Foundation model.
It is closed source propertiary software.
Now, i want to ask for help. For example: how to build arm64 kernel which can be downloaded from www.kernel.org(linux-3.8.tar.gz)
Same way as you build older one.
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Marcin Juszkiewicz -
Wang Wei -
zhanqing Zhan(Qing)