diff options
| author | Nicolas Pitre <nicolas.pitre@linaro.org> | 2015-02-25 22:50:39 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@armlinux.org.uk> | 2016-06-22 19:55:12 +0100 |
| commit | 215e362dafede7cc691d8a573d2b31bc7138a770 (patch) | |
| tree | 0d74459f20b700a50e6f3e637d5f8a017e3aecfd /arch/arm/lib/Makefile | |
| parent | 2374b063c3dfbb68a40b52067eaff81510f384b1 (diff) | |
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 <nico@linaro.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/lib/Makefile')
| -rw-r--r-- | arch/arm/lib/Makefile | 5 |
1 files changed, 4 insertions, 1 deletions
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 |