microblaze: Not to clear r7 after copying DTB to kernel · a69cb8c466 - Gogs

microblaze: Not to clear r7 after copying DTB to kernel

I can't clear r7 because if I do it I lose information
where DTB come from.

Signed-off-by: Michal Simek <monstr@monstr.eu>

Michal Simek 16 years ago

parent

74510f2a27

commit

a69cb8c466

1 changed files with 0 additions and 1 deletions

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arch/microblaze/kernel/head.S
							 
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				@@ -73,7 +73,6 @@ _copy_fdt:
			
				 	bgtid	r3, _copy_fdt /* loop for all entries */
			
				 	addik	r3, r3, -4 /* descrement loop */
			
				 no_fdt_arg:
			
				-	add	r7, r0, r0			/* Clear r7, just to be sure */
			
				 #ifdef CONFIG_MMU