ARM: mxs: make lowlevel_init() weak
With the full SPL framework enabled, lowlevel_init() is required.
Make the empty stub weak so boards can override it.
Signed-off-by: Mans Rullgard <mans@mansr.com>
diff --git a/arch/arm/cpu/arm926ejs/mxs/mxs.c b/arch/arm/cpu/arm926ejs/mxs/mxs.c
index 7a68a8f..5c78170 100644
--- a/arch/arm/cpu/arm926ejs/mxs/mxs.c
+++ b/arch/arm/cpu/arm926ejs/mxs/mxs.c
@@ -24,7 +24,7 @@
DECLARE_GLOBAL_DATA_PTR;
/* Lowlevel init isn't used on i.MX28, so just have a dummy here */
-void lowlevel_init(void) {}
+__weak void lowlevel_init(void) {}
void reset_cpu(ulong ignored) __attribute__((noreturn));