This patch adds __weak to invalidate_dcache_range() in lib/cache.c. This makes it possible to overwrite this function by a platforms specific version, which will be done for Octeon.
Signed-off-by: Stefan Roese sr@denx.de ---
arch/mips/lib/cache.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/mips/lib/cache.c b/arch/mips/lib/cache.c index ad37f05802..cf29994a7a 100644 --- a/arch/mips/lib/cache.c +++ b/arch/mips/lib/cache.c @@ -159,7 +159,7 @@ void __weak flush_dcache_range(ulong start_addr, ulong stop) sync(); }
-void invalidate_dcache_range(ulong start_addr, ulong stop) +void __weak invalidate_dcache_range(ulong start_addr, ulong stop) { unsigned long lsize = dcache_line_size(); unsigned long slsize = scache_line_size();