ARM: mach-footbridge: convert boot_params to atag_offset

Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org>
Acked-by: Arnd Bergmann <arnd@arndb.de>
diff --git a/arch/arm/mach-footbridge/ebsa285.c b/arch/arm/mach-footbridge/ebsa285.c
index 2ef69ff..012210c 100644
--- a/arch/arm/mach-footbridge/ebsa285.c
+++ b/arch/arm/mach-footbridge/ebsa285.c
@@ -15,7 +15,7 @@
 
 MACHINE_START(EBSA285, "EBSA285")
 	/* Maintainer: Russell King */
-	.boot_params	= 0x00000100,
+	.atag_offset	= 0x100,
 	.video_start	= 0x000a0000,
 	.video_end	= 0x000bffff,
 	.map_io		= footbridge_map_io,