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Commit 67c5587a authored Oct 19, 2005 by Tony Lindgren Committed by Russell King Oct 19, 2005

[ARM] 3024/1: Add cpu_v6_proc_fin



Patch from Tony Lindgren

Machine restart calls cpu_proc_fin() to clean and disable
cache, and turn off interrupts. This patch adds proper
cpu_v6_proc_fin.

Signed-off-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

parent d1972efa

arch/arm/mm/proc-v6.S

+8 −1

Original line number	Diff line number	Diff line
		@@ -55,7 +55,14 @@ ENTRY(cpu_v6_proc_init)
		mov pc, lr

		ENTRY(cpu_v6_proc_fin)
		mov pc, lr
		stmfd sp!, {lr}
		cpsid if @ disable interrupts
		bl v6_flush_kern_cache_all
		mrc p15, 0, r0, c1, c0, 0 @ ctrl register
		bic r0, r0, #0x1000 @ ...i............
		bic r0, r0, #0x0006 @ .............ca.
		mcr p15, 0, r0, c1, c0, 0 @ disable caches
		ldmfd sp!, {pc}

		/*
		* cpu_v6_reset(loc)