This patch adds __weak to flush_cache() in lib/cache.c. This makes it possible to overwrite this function by a platforms specific version, like done with the Octeon base port.
Signed-off-by: Stefan Roese sr@denx.de
---
Changes in v2: - New patch
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 fdffe9493b..8dd025a79e 100644 --- a/arch/mips/lib/cache.c +++ b/arch/mips/lib/cache.c @@ -105,7 +105,7 @@ static inline unsigned long scache_line_size(void) } \ } while (0)
-void flush_cache(ulong start_addr, ulong size) +void __weak flush_cache(ulong start_addr, ulong size) { unsigned long ilsize = icache_line_size(); unsigned long dlsize = dcache_line_size();