Blackfin: iflush: update anomaly 05000491 workaround · be1229b4c5 - Gogs

Blackfin: iflush: update anomaly 05000491 workaround

Recent feedback from design says we need three NOPs in the hardware loop.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>

Mike Frysinger 14 years ago

parent

bb7b11290a

commit

be1229b4c5

1 changed files with 2 additions and 0 deletions

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arch/blackfin/mach-common/cache.S
							 
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				@@ -58,6 +58,8 @@
			
				 1:
			
				 .ifeqs "\flushins", BROK_FLUSH_INST
			
				 	\flushins [P0++];
			
				+	nop;
			
				+	nop;
			
				 2:	nop;
			
				 .else
			
				 2:	\flushins [P0++];