S5PC2XX: Rename S5pc2XX to exynos

As per new naming convention for Samsung SoC's, all Cortex-A9 and Cortex-A15
based SoC's will be classified under the name Exynos. Cortex-A9 and Cortex-A15
based SoC's will be sub-classified as Exynos4 and Exynos5 respectively.

In order to better adapt and reuse code across various upcoming Samsung Exynos
based boards, all uses of s5pc210 prefix/suffix/directory-names are renamed in
this patch. s5pc210 is renamed as exynos4210 and S5PC210/s5pc210 suffix/prefix
are renamed as exynos4/EXYNOS4.

Signed-off-by: Chander Kashyap <chander.kashyap@linaro.org>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
diff --git a/include/configs/origen.h b/include/configs/origen.h
index 380ef4f..cd502d1 100644
--- a/include/configs/origen.h
+++ b/include/configs/origen.h
@@ -1,7 +1,7 @@
 /*
  * Copyright (C) 2011 Samsung Electronics
  *
- * Configuration settings for the SAMSUNG ORIGEN (S5PV310) board.
+ * Configuration settings for the SAMSUNG ORIGEN (EXYNOS4210) board.
  *
  * See file CREDITS for list of people who contributed to this
  * project.
@@ -28,7 +28,7 @@
 /* High Level Configuration Options */
 #define CONFIG_SAMSUNG			1	/* SAMSUNG core */
 #define CONFIG_S5P			1	/* S5P Family */
-#define CONFIG_S5PC210			1	/* which is in a S5PC210 SoC */
+#define CONFIG_EXYNOS4210		1	/* which is a EXYNOS4210 SoC */
 #define CONFIG_ORIGEN			1	/* working with ORIGEN*/
 
 #include <asm/arch/cpu.h>		/* get chip and board defs */
@@ -68,7 +68,7 @@
 #define CONFIG_SERIAL_MULTI		1
 #define CONFIG_SERIAL2			1	/* use SERIAL 2 */
 #define CONFIG_BAUDRATE			115200
-#define S5PC210_DEFAULT_UART_OFFSET	0x020000
+#define EXYNOS4_DEFAULT_UART_OFFSET	0x020000
 
 /* SD/MMC configuration */
 #define CONFIG_GENERIC_MMC		1