From d8678b58708d7e6bf947ebd03eaf44baf2adfad8 Mon Sep 17 00:00:00 2001 From: Grant Likely <grant.likely@secretlab.ca> Date: Thu, 15 Oct 2009 10:57:53 -0600 Subject: of: add common header for flattened device tree representation Add a common header file for working with the flattened device tree data structure and merge the shared data tags used by Microblaze and PowerPC Signed-off-by: Grant Likely <grant.likely@secretlab.ca> Acked-by: David S. Miller <davem@davemloft.net> Acked-by: Wolfram Sang <w.sang@pengutronix.de> Acked-by: Michal Simek <monstr@monstr.eu> Acked-by: Stephen Neuendorffer <stephen.neuendorffer@xilinx.com> Acked-by: Stephen Rothwell <sfr@canb.auug.org.au> --- arch/microblaze/include/asm/prom.h | 12 +----------- arch/microblaze/kernel/head.S | 2 +- arch/powerpc/include/asm/prom.h | 12 +----------- 3 files changed, 3 insertions(+), 23 deletions(-) (limited to 'arch') diff --git a/arch/microblaze/include/asm/prom.h b/arch/microblaze/include/asm/prom.h index 64e8b3a8c3c..5f461f08db1 100644 --- a/arch/microblaze/include/asm/prom.h +++ b/arch/microblaze/include/asm/prom.h @@ -17,20 +17,10 @@ #ifndef _ASM_MICROBLAZE_PROM_H #define _ASM_MICROBLAZE_PROM_H #ifdef __KERNEL__ - -/* Definitions used by the flattened device tree */ -#define OF_DT_HEADER 0xd00dfeed /* marker */ -#define OF_DT_BEGIN_NODE 0x1 /* Start of node, full name */ -#define OF_DT_END_NODE 0x2 /* End node */ -#define OF_DT_PROP 0x3 /* Property: name off, size, content */ -#define OF_DT_NOP 0x4 /* nop */ -#define OF_DT_END 0x9 - -#define OF_DT_VERSION 0x10 - #ifndef __ASSEMBLY__ #include <linux/types.h> +#include <linux/of_fdt.h> #include <linux/proc_fs.h> #include <linux/platform_device.h> #include <asm/irq.h> diff --git a/arch/microblaze/kernel/head.S b/arch/microblaze/kernel/head.S index 697ce3007f3..30916193fcc 100644 --- a/arch/microblaze/kernel/head.S +++ b/arch/microblaze/kernel/head.S @@ -31,7 +31,7 @@ #include <linux/linkage.h> #include <asm/thread_info.h> #include <asm/page.h> -#include <asm/prom.h> /* for OF_DT_HEADER */ +#include <linux/of_fdt.h> /* for OF_DT_HEADER */ #ifdef CONFIG_MMU #include <asm/setup.h> /* COMMAND_LINE_SIZE */ diff --git a/arch/powerpc/include/asm/prom.h b/arch/powerpc/include/asm/prom.h index c918db535f0..7181f8ac40f 100644 --- a/arch/powerpc/include/asm/prom.h +++ b/arch/powerpc/include/asm/prom.h @@ -17,6 +17,7 @@ * 2 of the License, or (at your option) any later version. */ #include <linux/types.h> +#include <linux/of_fdt.h> #include <linux/proc_fs.h> #include <linux/platform_device.h> #include <asm/irq.h> @@ -29,17 +30,6 @@ #define of_prop_cmp(s1, s2) strcmp((s1), (s2)) #define of_node_cmp(s1, s2) strcasecmp((s1), (s2)) -/* Definitions used by the flattened device tree */ -#define OF_DT_HEADER 0xd00dfeed /* marker */ -#define OF_DT_BEGIN_NODE 0x1 /* Start of node, full name */ -#define OF_DT_END_NODE 0x2 /* End node */ -#define OF_DT_PROP 0x3 /* Property: name off, size, - * content */ -#define OF_DT_NOP 0x4 /* nop */ -#define OF_DT_END 0x9 - -#define OF_DT_VERSION 0x10 - /* * This is what gets passed to the kernel by prom_init or kexec * -- cgit v1.2.3-70-g09d2