On 15/03/2013 17.15, Ramesh Rangavittal wrote: > ________________________________________ > From: Sergei Poselenov [[email protected]] > Sent: Friday, March 15, 2013 1:50 AM > To: Ramesh Rangavittal > Cc: [email protected] > Subject: Re: Questions on .config [uClibc for ARM Cortex A9] > > Hello Ramesh, > > The following settings work for me (I'm building for Cortex-M3/Thumb): > make -s ARCH_CFLAGS= 'CPU_CFLAGS=-mthumb -march=armv7 -mfix-cortex-m3-ldrd' > > Note the space between "ARCH_CFLAGS=" and the rest of the string. > > Regards, > Sergei > > On Thu, 14 Mar 2013 02:44:26 +0000 > Ramesh Rangavittal <[email protected]> wrote: > >> Hello, >> >> I am trying to build uClibc for ARM Cortex A9 processor. For the version >> uClibc-0.9.30.1 & powerpc e500, I see the below config options set in >> a .config found a different email thread. >> >> CONFIG_E500=y >> TARGET_SUBARCH="e500" >> >> For the A9, I ran into the below email thread, I am not sure what value >> should be set? >> >> http://lists.uclibc.org/pipermail/uclibc/2011-February/044737.html >> >> Can someone please advice. Any pointers to a README doc to have the right >> settings for this processor is highly appreciated. BTW the uClibc version >> that I am trying build is uclibc-0.9.33.2. >> >> /Ramesh >> >> >> _______________________________________________ >> uClibc mailing list >> [email protected] >> http://lists.busybox.net/mailman/listinfo/uclibc > > > > -- > Emcraft Systems - uClinux for Cortex-M MCUs | www.emcraft.com | > [email protected] > > = > > Thank you Bernhard & Sergei for the answers. > > Our build infrastructure is based on uClibc 0.9.30.1 & I am wondering if I > really need to use the latest version at this point (0.9.33.2) or 0.9.30.1 > itself is good for the a9 processor. >
Ramesh, latest is preferrable. We use it successfully on Cortex-A9 in a very demanding context like STB, Media Sever and Home Gateway. > Regards > Ramesh > Cheers, Carmelo > _______________________________________________ > uClibc mailing list > [email protected] > http://lists.busybox.net/mailman/listinfo/uclibc > > _______________________________________________ uClibc mailing list [email protected] http://lists.busybox.net/mailman/listinfo/uclibc
