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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>
Pali Rohár 2 years ago
parent
commit
7e1c0d0dca
1 changed files with 5 additions and 1 deletions
  1. 5 1
      arch/arm/mach-mvebu/spl.c

+ 5 - 1
arch/arm/mach-mvebu/spl.c

@@ -345,7 +345,11 @@ void board_init_f(ulong dummy)
 	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 */