arm: marvell: Move arch/kirkwood.h to arch/soc.h

This move makes is possible to use this header not only from kirkwood
platforms but from all Marvell mvebu platforms.

Signed-off-by: Stefan Roese <sr@denx.de>
Tested-by: Luka Perkov <luka@openwrt.org>
Acked-by: Prafulla Wadaskar <prafulla@marvell.com>

arch/arm/cpu/arm926ejs/kirkwood/cpu.c

@@ -12,7 +12,7 @@
 #include <u-boot/md5.h>
 #include <asm/io.h>
 #include <asm/arch/cpu.h>
-#include <asm/arch/kirkwood.h>
+#include <asm/arch/soc.h>
 #include <mvebu_mmc.h>
 
 #define BUFLEN	16

arch/arm/cpu/arm926ejs/kirkwood/mpp.c

@@ -12,7 +12,7 @@
 #include <common.h>
 #include <asm/io.h>
 #include <asm/arch/cpu.h>
-#include <asm/arch/kirkwood.h>
+#include <asm/arch/soc.h>
 #include <asm/arch/mpp.h>
 
 static u32 kirkwood_variant(void)

arch/arm/include/asm/arch-kirkwood/config.h

@@ -23,7 +23,7 @@
 #error "SOC Name not defined"
 #endif /* CONFIG_KW88F6281 */
 
-#include <asm/arch/kirkwood.h>
+#include <asm/arch/soc.h>
 #define CONFIG_ARM926EJS	1	/* Basic Architecture */
 #define CONFIG_SYS_CACHELINE_SIZE	32
 				/* default Dcache Line length for kirkwood */

arch/arm/mvebu-common/dram.c

@@ -10,7 +10,7 @@
 #include <common.h>
 #include <asm/io.h>
 #include <asm/arch/cpu.h>
-#include <asm/arch/kirkwood.h>
+#include <asm/arch/soc.h>
 
 DECLARE_GLOBAL_DATA_PTR;
 

arch/arm/mvebu-common/timer.c

@@ -7,7 +7,7 @@
 
 #include <common.h>
 #include <asm/io.h>
-#include <asm/arch/kirkwood.h>
+#include <asm/arch/soc.h>
 
 #define UBOOT_CNTR	0	/* counter to use for uboot timer */