From 3b74e7ec58e2cc352b0a396a614065cfeb8d138f Mon Sep 17 00:00:00 2001
From: Wolfgang Denk <wd@denx.de>
Date: Sat, 16 May 2009 10:47:45 +0200
Subject: MPC512x: remove include/mpc512x.h

Move needed definitions (register descriptions etc.) from
include/mpc512x.h  into  include/asm-ppc/immap_512x.h.

Instead of using a #define'd register offset, use a function that
provides the PATA controller's base address.

All the rest of include/mpc512x.h are register offset definitions
which can be eliminated by proper use of C structures.

There are only a few register offsets remaining that are needed in
cpu/mpc512x/start.S; for these we provide cpu/mpc512x/asm-offsets.h
which is intended as a temporary workaround only. In a later patch
this file will be removed, too, and then auto-generated from the
respective C structs.

Signed-off-by: Wolfgang Denk <wd@denx.de>
Cc: John Rigby <jcrigby@gmail.com>
---
 cpu/mpc512x/asm-offsets.h | 15 +++++++++++++++
 cpu/mpc512x/cpu.c         |  1 -
 cpu/mpc512x/cpu_init.c    |  1 -
 cpu/mpc512x/i2c.c         |  1 -
 cpu/mpc512x/speed.c       |  1 -
 cpu/mpc512x/start.S       |  6 ++++--
 6 files changed, 19 insertions(+), 6 deletions(-)
 create mode 100644 cpu/mpc512x/asm-offsets.h

(limited to 'cpu')

diff --git a/cpu/mpc512x/asm-offsets.h b/cpu/mpc512x/asm-offsets.h
new file mode 100644
index 0000000000..4b147783fb
--- /dev/null
+++ b/cpu/mpc512x/asm-offsets.h
@@ -0,0 +1,15 @@
+/*
+ * needed for cpu/mpc512x/start.S
+ *
+ * These should be auto-generated
+ */
+#define LPCS0AW			0x0024
+#define SRAMBAR			0x00C4
+#define SWCRR			0x0904
+#define LPC_OFFSET		0x10000
+#define CS0_CONFIG		0x00000
+#define CS_CTRL			0x00020
+#define CS_CTRL_ME		0x01000000	/* CS Master Enable bit */
+
+#define EXC_OFF_SYS_RESET	0x0100
+#define	_START_OFFSET		EXC_OFF_SYS_RESET
diff --git a/cpu/mpc512x/cpu.c b/cpu/mpc512x/cpu.c
index 8021bc15e3..42ccd81e76 100644
--- a/cpu/mpc512x/cpu.c
+++ b/cpu/mpc512x/cpu.c
@@ -29,7 +29,6 @@
 
 #include <common.h>
 #include <command.h>
-#include <mpc512x.h>
 #include <net.h>
 #include <netdev.h>
 #include <asm/processor.h>
diff --git a/cpu/mpc512x/cpu_init.c b/cpu/mpc512x/cpu_init.c
index 69ec871995..fe6beaf84d 100644
--- a/cpu/mpc512x/cpu_init.c
+++ b/cpu/mpc512x/cpu_init.c
@@ -25,7 +25,6 @@
  */
 
 #include <common.h>
-#include <mpc512x.h>
 #include <asm/io.h>
 #include <asm/processor.h>
 
diff --git a/cpu/mpc512x/i2c.c b/cpu/mpc512x/i2c.c
index 4a3f9a0873..97bda0d84e 100644
--- a/cpu/mpc512x/i2c.c
+++ b/cpu/mpc512x/i2c.c
@@ -30,7 +30,6 @@ DECLARE_GLOBAL_DATA_PTR;
 
 #ifdef CONFIG_HARD_I2C
 
-#include <mpc512x.h>
 #include <i2c.h>
 
 /* by default set I2C bus 0 active */
diff --git a/cpu/mpc512x/speed.c b/cpu/mpc512x/speed.c
index 0fec00461c..ce8d0949b2 100644
--- a/cpu/mpc512x/speed.c
+++ b/cpu/mpc512x/speed.c
@@ -26,7 +26,6 @@
  */
 
 #include <common.h>
-#include <mpc512x.h>
 #include <command.h>
 #include <asm/io.h>
 #include <asm/processor.h>
diff --git a/cpu/mpc512x/start.S b/cpu/mpc512x/start.S
index 360682dafc..178e5d1b3c 100644
--- a/cpu/mpc512x/start.S
+++ b/cpu/mpc512x/start.S
@@ -1,7 +1,7 @@
 /*
  * Copyright (C) 1998  Dan Malek <dmalek@jlc.net>
  * Copyright (C) 1999  Magnus Damm <kieraypc01.p.y.kie.era.ericsson.se>
- * Copyright (C) 2000, 2001, 2002, 2007 Wolfgang Denk <wd@denx.de>
+ * Copyright (C) 2000-2009 Wolfgang Denk <wd@denx.de>
  * Copyright Freescale Semiconductor, Inc. 2004, 2006. All rights reserved.
  *
  * See file CREDITS for list of people who contributed to this
@@ -30,12 +30,14 @@
  */
 
 #include <config.h>
-#include <mpc512x.h>
 #include <timestamp.h>
 #include <version.h>
 
 #define CONFIG_521X	1		/* needed for Linux kernel header files*/
 
+#include <asm/immap_512x.h>
+#include "asm-offsets.h"
+
 #include <ppc_asm.tmpl>
 #include <ppc_defs.h>
 
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