ARM: OMAP: Boot 730 without a bootloader

Boots 730 without a bootloader
Signed-off-by: Kevin Hilman <khilman@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

arch/arm/boot/compressed/Makefile

@@ -54,6 +54,10 @@ ifeq ($(CONFIG_DEBUG_ICEDCC),y)
 OBJS		+= ice-dcc.o
 endif
 
+ifeq ($(CONFIG_MACH_OMAP_PERSEUS2),y)
+OBJS		+= head-omap.o
+endif
+
 ifeq ($(CONFIG_CPU_BIG_ENDIAN),y)
 OBJS		+= big-endian.o
 endif

arch/arm/boot/compressed/head-omap.S

+/*
+ * linux/arch/arm/boot/compressed/head-omap.S
+ *
+ * OMAP specific tweaks.  This is merged into head.S by the linker.
+ *
+ */
+
+#include <linux/config.h>
+#include <linux/linkage.h>
+#include <asm/mach-types.h>
+
+		.section        ".start", "ax"
+
+__OMAP_start:
+#ifdef CONFIG_MACH_OMAP_PERSEUS2
+		/* support for booting without u-boot */
+		mov	r7, #(MACH_TYPE_OMAP_PERSEUS2 & ~0xf)
+		orr	r7, r7, #(MACH_TYPE_OMAP_PERSEUS2 & 0xf)
+#endif