Commit 04a1438e authored Apr 09, 2019 by Andrew Murray Committed by Will Deacon Apr 16, 2019

arm64: add CVADP support to the cache maintenance helper



Allow users of dcache_by_line_op to specify cvadp as an op.

Signed-off-by: Andrew Murray <andrew.murray@arm.com>
Reviewed-by: Dave Martin <Dave.Martin@arm.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>

parent 671db581

arch/arm64/include/asm/assembler.h

+4 −0

Original line number	Diff line number	Diff line
		@@ -407,10 +407,14 @@ alternative_endif
		.ifc \op, cvap
		sys 3, c7, c12, 1, \kaddr // dc cvap
		.else
		.ifc \op, cvadp
		sys 3, c7, c13, 1, \kaddr // dc cvadp
		.else
		dc \op, \kaddr
		.endif
		.endif
		.endif
		.endif
		add \kaddr, \kaddr, \tmp1
		cmp \kaddr, \size
		b.lo 9998b

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