From mboxrd@z Thu Jan 1 00:00:00 1970 From: slash.tmp@free.fr (Mason) Date: Fri, 25 Sep 2015 17:33:13 +0200 Subject: Steps to submit a new arch/arm port In-Reply-To: <56056836.4060307@free.fr> References: <56001B78.2090001@free.fr> <2210529.vnGEGUl8Dr@wuerfel> <56054DA8.4050903@free.fr> <7559792.th4E1kM5gi@wuerfel> <56056836.4060307@free.fr> Message-ID: <56056939.5090409@free.fr> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On 25/09/2015 17:28, Mason wrote: > About NEON. I had 'select VFP' but I see that CPU_V7 enables VFPv3 and VFP. > Isn't NEON required to support user-space programs using NEON instructions? > arch/arm/kernel/entry-armv.S I'm taking cues from exynos and omap2, are these good references? config ARCH_OMAP2PLUS_TYPICAL (default y) selects NEON if CPU_V7. Can I do something similar? (My platform is only CPU_V7.) Regards.