From 215e362dafede7cc691d8a573d2b31bc7138a770 Mon Sep 17 00:00:00 2001 From: Nicolas Pitre Date: Wed, 25 Feb 2015 22:50:39 +0100 Subject: ARM: 8306/1: loop_udelay: remove bogomips value limitation Now that we don't support ARMv3 anymore, the loop based delay code can convert microsecs into number of loops using a 64-bit multiplication and more precision. This allows us to lift the hard limit of 3355 on the bogomips value as loops_per_jiffy may now safely span the full 32-bit range. Signed-off-by: Nicolas Pitre Signed-off-by: Russell King --- arch/arm/lib/Makefile | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) (limited to 'arch/arm/lib/Makefile') diff --git a/arch/arm/lib/Makefile b/arch/arm/lib/Makefile index d8a780799506..27f4d96258a2 100644 --- a/arch/arm/lib/Makefile +++ b/arch/arm/lib/Makefile @@ -29,7 +29,10 @@ else lib-y += io-readsw-armv4.o io-writesw-armv4.o endif -lib-$(CONFIG_ARCH_RPC) += ecard.o io-acorn.o floppydma.o +ifeq ($(CONFIG_ARCH_RPC),y) + lib-y += ecard.o io-acorn.o floppydma.o + AFLAGS_delay-loop.o += -march=armv4 +endif $(obj)/csumpartialcopy.o: $(obj)/csumpartialcopygeneric.S $(obj)/csumpartialcopyuser.o: $(obj)/csumpartialcopygeneric.S -- cgit