arm: mvebu: Hang if ddr3_init() fails
If ddr3_init() fails then DDR was not initialized and we cannot load and
execute U-Boot. We cannot continue, we cannot do anything in this case, so
hang.
Signed-off-by: Pali Rohár <pali@kernel.org>
Reviewed-by: Stefan Roese <sr@denx.de>
diff --git a/arch/arm/mach-mvebu/spl.c b/arch/arm/mach-mvebu/spl.c
index 3b6bc38..f0cf60b 100644
--- a/arch/arm/mach-mvebu/spl.c
+++ b/arch/arm/mach-mvebu/spl.c
@@ -345,7 +345,11 @@
serdes_phy_config();
/* Setup DDR */
- ddr3_init();
+ ret = ddr3_init();
+ if (ret) {
+ debug("ddr3_init() failed: %d\n", ret);
+ hang();
+ }
#endif
/* Initialize Auto Voltage Scaling */