ARM: at91: Remove hardware.h included in configs

As said in READRE.kconfig, include/configs/*.h will be removed
after all options are switched to Kconfig. As the first step,
remove the follow line from include/configs/*.h.

 #include <asm/hardware.h>

Signed-off-by: Wenyou Yang <wenyou.yang@microchip.com>
diff --git a/include/configs/sama5d4_xplained.h b/include/configs/sama5d4_xplained.h
index 08f8650..f48ef40 100644
--- a/include/configs/sama5d4_xplained.h
+++ b/include/configs/sama5d4_xplained.h
@@ -16,7 +16,7 @@
 
 /* SDRAM */
 #define CONFIG_NR_DRAM_BANKS		1
-#define CONFIG_SYS_SDRAM_BASE           ATMEL_BASE_DDRCS
+#define CONFIG_SYS_SDRAM_BASE           0x20000000
 #define CONFIG_SYS_SDRAM_SIZE		0x20000000
 
 #ifdef CONFIG_SPL_BUILD
@@ -36,7 +36,7 @@
 #ifdef CONFIG_CMD_NAND
 #define CONFIG_NAND_ATMEL
 #define CONFIG_SYS_MAX_NAND_DEVICE	1
-#define CONFIG_SYS_NAND_BASE		ATMEL_BASE_CS3
+#define CONFIG_SYS_NAND_BASE		0x80000000
 /* our ALE is AD21 */
 #define CONFIG_SYS_NAND_MASK_ALE	(1 << 21)
 /* our CLE is AD22 */