[Arm-dev] What's the best support hardware model ?

[Fabian Arrotin]

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On 01/12/15 12:26, Mandar Joshi wrote:
>> 
>> I'd like myself to see it working on Odroid c1, but the fact
>> that hardkernel guys don't have it supported in upstream kernel
>> doesn't help (and just having it compiling doesn't work on my
>> side -yet- )
>> 
> I have tried the kernel from https://github.com/hardkernel/linux
> in September and I think it worked fine on my Odroid C1 except for
> the HDMI output. So, I didn't include it in the github repo for
> RootFS Build Factory. The kernel presently in the repo is one
> borrowed from Ubuntu, which supports HDMI output. One point I
> should probably mention is that I cross compiled the kernel and I
> am guessing that you built it on an arm node.
> 
> Regards Mandar Joshi

Yes, trying to compile on arm the odroid c1 kernel, but even if the
uImage seems fine, it doesn't boot :

"Uncompressing Kernel Image ... LZO: uncompress or overwrite error -6 "

That's what I have when booting with the generated uImage-3.10.80,
while it boots fine with the uImage (coming from ubuntu, so something
we'll never ship, as we'll only build images with packages built on
the centos infra, and reproduceable, like I've done for the
raspberrypi2 kernels, built through mock in rpm format)


 file /boot/uImage-3.10.80
/boot/uImage-3.10.80: u-boot legacy uImage, Linux-3.10.80, Linux/ARM,
OS Kernel Image 5553029 bytes, Mon Nov 30 11:08:20 2015, Load Address:
0x00208000, Entry Point: 0x00208000, Header CRC: 0x17C04E9A, Data CRC:
0xECDCD6F8

file /boot/uImage
/boot/uImage: u-boot legacy uImage, Linux-3.10.66-49, Linux/ARM, OS
Kernel Image 5380913 bytes, Sat Jan 31 00:17:58 2015, Load Address:
0x00208000, Entry Point: 0x00208000, Header CRC: 0x474F02F7, Data CRC:
0xA1AFEECF


The file /boot/uImage-3.10.80 was built on the odroid c1, with the
following gcc/glibc :
gcc-4.8.5-4.el7.armv7hl
glibc-2.17-105.el7.armv7hl


- -- 
Fabian Arrotin
The CentOS Project | http://www.centos.org
gpg key: 56BEC54E | twitter: @arrfab
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