[Arm-dev] Bananapi / C7

[Nicolas]

Le 24/08/2015 17:52, Robert Moskowitz a écrit :
>
>
> On 08/24/2015 11:45 AM, Johnny Hughes wrote:
>> On 08/23/2015 07:48 AM, Nicolas wrote:
>>> Hello
>>>
>>> I made some others tests for Bananapi and Centos image.
>>>
>>> Image generated with rbf is 4.3GB. I think we should shrink it to 
>>> 4GB to
>>> allow people use 4GB cards.
>>>
>>> Maybe on a howto we can tell users to do :
>>> - install ntp (no clock on bananapi)
>>> - enable led activity
>>>      - /sys/class/leds/bananapi\:green\:usr/trigger with on the 
>>> following
>>> option :
>>>      [none] usb-gadget usb-host cpu0 cpu1 mmc0
>>>      mmc0 is a good choice.
>>> - make eth0 dhcp by default
>>>
>>> I did a yum update,
>>>
>>>   kernel armv7hl 4.2.0-0.rc2.git0.1.centos.el7
>>> c7pass1                          60 k
>>>   kernel-core armv7hl 4.2.0-0.rc2.git0.1.centos.el7
>>> c7pass1                          17 M
>>>   kernel-modules armv7hl 4.2.0-0.rc2.git0.1.centos.el7
>>> c7pass1                          11 M
>>> Updating:
>>>   avahi armv7hl 0.6.31-14.el7 c7pass1 245 k
>>>   avahi-autoipd armv7hl 0.6.31-14.el7 
>>> c7pass1                          38 k
>>>   avahi-libs armv7hl 0.6.31-14.el7 c7pass1                          
>>> 54 k
>>>   kernel-tools armv7hl 4.2.0-0.rc2.git0.1.centos.el7
>>> c7pass1                         110 k
>>>   kernel-tools-libs armv7hl 4.2.0-0.rc2.git0.1.centos.el7
>>> c7pass1                          65 k
>>>
>>> But I got the error :
>>>
>>> /usr/lib/kernel/install.d/51-dracut-rescue.install: line 59:
>>> /boot/loader/entries/5f978b1f46204461b2d19e876ea201d6-0-rescue.conf: No
>>> such file or directory
>>> warning: %posttrans(kernel-core-4.2.0-0.rc2.git0.1.centos.el7.armv7hl)
>>> scriptlet failed, exit status 1
>>> Non-fatal POSTTRANS scriptlet failure in rpm package
>>> kernel-core-4.2.0-0.rc2.git0.1.centos.el7.armv7hl
>> The kernel updates will not happen right now via the RPM .. that has to
>> be a manual process because of the uboot process.
>>
>> We would like someone smart to figure out how to make that process
>> happen in a way we can roll it into the SRPM :)
>
> All I can say is ask the Fedora-arm devel team, as they have it down.  
> Perhaps start with Peter Robinson as his is the name I associate with 
> at least being in charge of the list.
I already have done it once for the pcduino3 nano (armv7 too), and it 
seems for example for bananapi it looks like the same. Steps are here, 
but it seems to be based on the sunxi kernel (3.x, not 4.x).
Maybe I can try it, but I don't know how to use 4.2 kernel.

http://wiki.lemaker.org/BananaPro/Pi:Building_u-boot,_script.bin_and_linux-kernel 


<off topic> I should have tested the pcduino3 nano, to validate centos 7 
arm, but it is used in prod, and very far away :p </off topic>