ARM: mach-pxa: 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-pxa/palmtx.c b/arch/arm/mach-pxa/palmtx.c
index fc428558..2b9e76f 100644
--- a/arch/arm/mach-pxa/palmtx.c
+++ b/arch/arm/mach-pxa/palmtx.c
@@ -364,7 +364,7 @@
 }
 
 MACHINE_START(PALMTX, "Palm T|X")
-	.boot_params	= 0xa0000100,
+	.atag_offset	= 0x100,
 	.map_io		= palmtx_map_io,
 	.init_irq	= pxa27x_init_irq,
 	.handle_irq	= pxa27x_handle_irq,