arm: bcmbca: make reset_cpu function weak

BCM63158 carries the CONFIG_SYSRESET from the original configuration. It
provide reset_cpu function already so need to define weak version of the
dummy reset_cpu for other BCMBCA SoCs to avoid linking error.

Signed-off-by: William Zhang <william.zhang@broadcom.com>
Reviewed-by: Philippe Reynes <philippe.reynes@softathome.com>

diff --git a/board/broadcom/bcmbca/board.c b/board/broadcom/bcmbca/board.c
index 4aa1d65..bcecb4d 100644 (file)
--- a/board/broadcom/bcmbca/board.c
+++ b/board/broadcom/bcmbca/board.c
@@ -30,6 +30,6 @@ int print_cpuinfo(void)
        return 0;
 }
 
-void reset_cpu(ulong addr)
+__weak void reset_cpu(void)
 {
 }