[Dev] [Tizen:Common] Migration from gcc 4.8 to gcc 4.9, activation of ARM 64 bits repositories

Chanho Park chanho61.park at samsung.com
Thu Oct 30 05:42:53 GMT 2014


Hi Phillippe,

If you mean A80 SoC[1] of allwinner, it's arm(32bit) architecture not arm64 architecture.
The CortexA15/7 big.Little is arm architecture. Currently, only A53 and A57 cores are arm64 architecture.
We're developing the arm64 platform on ARM Juno board[2]. I'll make a kernel repository for arm64 soon.

[1]: http://www.allwinnertech.com/en/clq/processora/A80.html
[2]: http://www.arm.com/products/tools/development-boards/versatile-express/juno-arm-development-platform.php

Best Regards,
Chanho Park

> -----Original Message-----
> From: Philippe Coval [mailto:philippe.coval at open.eurogiciel.org]
> Sent: Thursday, October 30, 2014 2:49 AM
> To: Chanho Park
> Cc: Stéphane Desneux; dev at lists.tizen.org; Chen, Gui
> Subject: Re: [Dev] [Tizen:Common] Migration from gcc 4.8 to gcc 4.9,
> activation of ARM 64 bits repositories
> 
> On Wed, Oct 29, 2014 at 2:06 PM, Chanho Park <chanho61.park at samsung.com>
> wrote:
> > Hi Chen,
> >
> > IIRC you'll release the mic tool soon to support aarch64 correctly.
> Unfortunately, it is not released yet. Could you release the tool soon?
> >
> > Best Regards,
> > Chanho Park
> 
> Hi,
> 
> Just curious about this topic ,
> are there references devices set for this ARM64 arch ?
> 
> I am asking this because I managed to get an A80 Optimus Board
> 
> http://liliputing.com/2013/12/allwinner-a80-optimus-board.html
> 
> Iit seems like a valid candidate but could only validate some basic
> tests
> since current support is only on Linux 3.4 ... but may worth a try...
> 
> Regards
> 
> --
>  mailto:philippe.coval at eurogiciel.fr  --  gpg:0x467094BC
>  xmpp:philippe.coval.pro at gmail.com
>  https://dockr.eurogiciel.fr/blogs/embedded/author/pcl/
>                                                                        .



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