microblaze: Support system with WB cache · 70524883b0 - Gogs

microblaze: Support system with WB cache

WB cache use different instruction that WT cache but the major code
is that same. That means that wdc.flush on system with WT cache
do the same thing as before.

You need newer toolchain with wdc.flush support.

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

Michal Simek 15 years ago

parent

9769b73f60

commit

70524883b0

1 changed files with 1 additions and 1 deletions

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							- 1
						
arch/microblaze/lib/cache.c
							 
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				@@ -34,7 +34,7 @@ void flush_cache (ulong addr, ulong size)
			
				 #endif
			
				 				"nop;"
			
				 #ifdef CONFIG_DCACHE
			
				-				"wdc	%0, r0;"
			
				+				"wdc.flush	%0, r0;"
			
				 #endif
			
				 				"nop;"
			
				 				: