ARM: mach-shark: convert boot_params to atag_offset

Signed-off-by: NNicolas Pitre <nicolas.pitre@linaro.org>
Acked-by: NArnd Bergmann <arnd@arndb.de>

arch/arm/mach-shark/core.c

@@ -152,7 +152,7 @@ static struct sys_timer shark_timer = {
 
 MACHINE_START(SHARK, "Shark")
 	/* Maintainer: Alexander Schulz */
-	.boot_params	= 0x08003000,
+	.atag_offset	= 0x3000,
 	.map_io		= shark_map_io,
 	.init_irq	= shark_init_irq,
 	.timer		= &shark_timer,