am33xx: Add required includes to some omap/am33xx code

- In arch/arm/cpu/armv7/omap-common/timer.c,
  drivers/mtd/nand/omap_gpmc.c and drivers/net/cpsw.c add #include files
  that the driver needs but had been relying on <config.h> to bring in.
- In arch/arm/cpu/armv7/omap-common/lowlevel_init.S add <config.h>
- In am335x_evm.h and pcm051.h don't globally include
  <asm/arch/hardware.h> and <asm/arch/cpu.h> but just <asm/arch/omap.h>
  as that is the only include which defines things the config uses.

Cc: Lars Poeschel <poeschel@lemonage.de>
Signed-off-by: Tom Rini <trini@ti.com>

arch/arm/cpu/armv7/omap-common/lowlevel_init.S

@@ -26,6 +26,7 @@
  * MA 02111-1307 USA
  */
 
+#include <config.h>
 #include <asm/arch/omap.h>
 #include <asm/arch/spl.h>
 #include <linux/linkage.h>

arch/arm/cpu/armv7/omap-common/timer.c

@@ -34,6 +34,7 @@
 
 #include <common.h>
 #include <asm/io.h>
+#include <asm/arch/cpu.h>
 
 DECLARE_GLOBAL_DATA_PTR;
 

arch/arm/include/asm/arch-am33xx/sys_proto.h

@@ -34,6 +34,8 @@ void setup_clocks_for_console(void);
 void ddr_pll_config(unsigned int ddrpll_M);
 
 void sdelay(unsigned long);
+
+struct gpmc_cs;
 void gpmc_init(void);
 void enable_gpmc_cs_config(const u32 *gpmc_config, struct gpmc_cs *cs, u32 base,
 			u32 size);

drivers/mtd/nand/omap_gpmc.c

@@ -25,6 +25,7 @@
 #include <asm/io.h>
 #include <asm/errno.h>
 #include <asm/arch/mem.h>
+#include <asm/arch/cpu.h>
 #include <asm/arch/omap_gpmc.h>
 #include <linux/mtd/nand_ecc.h>
 #include <linux/compiler.h>

drivers/net/cpsw.c

@@ -24,6 +24,7 @@
 #include <asm/errno.h>
 #include <asm/io.h>
 #include <phy.h>
+#include <asm/arch/cpu.h>
 
 #define BITMASK(bits)		(BIT(bits) - 1)
 #define PHY_REG_MASK		0x1f

include/configs/am335x_evm.h

@@ -18,8 +18,7 @@
 
 #define CONFIG_AM33XX
 
-#include <asm/arch/cpu.h>
-#include <asm/arch/hardware.h>
+#include <asm/arch/omap.h>
 
 #define CONFIG_DMA_COHERENT
 #define CONFIG_DMA_COHERENT_SIZE	(1 << 20)

include/configs/pcm051.h

@@ -21,8 +21,7 @@
 
 #define CONFIG_AM33XX
 
-#include <asm/arch/cpu.h>
-#include <asm/arch/hardware.h>
+#include <asm/arch/omap.h>
 
 #define CONFIG_DMA_COHERENT
 #define CONFIG_DMA_COHERENT_SIZE	(1 << 20)