Hi, I'm building an oe-core minimal image and toolchain for the cubox[1] which has a Marvell Armada 510 SoC, also known as Dove. It's a armv7 Arm processor with wmmx2 instruction set [2].
I setup a new machine for the cubox and added : require conf/machine/include/arm/arch-armv7a.inc in my cubox.conf file I also added ARM_FP_MODE = "hardfp" TARGET_FPU = "hardfp" in my local.conf file. It finished the build sucessfully for angstrom efl-nodm-image. I don't know exactly which option enable and where to add it to enable hard floating point. I see in meta-oe/meta/conf/machine/include/arm/arch-armv7a.inc references to the armv7ahf architecture but without idea how to activate it. Btw is the 'a' after armv7 important for me ? As it seems that this arm core is an armv7 and not armv7a. I dont find arch-armv7.inc file in oe-core. Another problem is, how to add support for wmmx2 instruction set ? There is tune-iwmmxt.inc but it seems to refer to armv5 arch. There is a way to enable this instruction set ? Any help would be appreciate :) [1] http://www.solid-run.com/products/cubox [2] http://www.marvell.com/application-processors/armada-500/ regards, -- Nicolas Aguirre Mail: [email protected] Web: http://enna.geexbox.org Blog: http://dev.enlightenment.fr/~captainigloo/ _______________________________________________ Openembedded-devel mailing list [email protected] http://lists.linuxtogo.org/cgi-bin/mailman/listinfo/openembedded-devel
