rcar_get3: drivers: ddr: Clean up common code

Do minor coding style changes to the common DDR init code to make it
checkpatch compliant and move macros out into rcar_def.h.

Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
Change-Id: I67eadf8099e4ff8702105c9e07b13f308d9dbe3d
diff --git a/plat/renesas/rcar/include/rcar_def.h b/plat/renesas/rcar/include/rcar_def.h
index a60f9b6..e2dae9b 100644
--- a/plat/renesas/rcar/include/rcar_def.h
+++ b/plat/renesas/rcar/include/rcar_def.h
@@ -267,11 +267,15 @@
 #define MIDR_CA57			(0x0D07U << MIDR_PN_SHIFT)
 #define MIDR_CA53			(0x0D03U << MIDR_PN_SHIFT)
 /* for SuspendToRAM */
-#define	GPIO_BASE			(0xE6050000U)
-#define	GPIO_INDT1			(GPIO_BASE + 0x100CU)
+#define GPIO_BASE			(0xE6050000U)
+#define GPIO_INDT1			(GPIO_BASE + 0x100CU)
+#define GPIO_INDT3			(GPIO_BASE + 0x300CU)
 #define GPIO_INDT6			(GPIO_BASE + 0x540CU)
-#define	RCAR_COLD_BOOT			(0x00U)
-#define	RCAR_WARM_BOOT			(0x01U)
+#define GPIO_OUTDT1			(GPIO_BASE + 0x1008U)
+#define GPIO_OUTDT3			(GPIO_BASE + 0x3008U)
+#define GPIO_OUTDT6			(GPIO_BASE + 0x5408U)
+#define RCAR_COLD_BOOT			(0x00U)
+#define RCAR_WARM_BOOT			(0x01U)
 #if PMIC_ROHM_BD9571 && RCAR_SYSTEM_RESET_KEEPON_DDR
 #define	KEEP10_MAGIC		(0x55U)
 #endif