Merge git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc

* git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc: (78 commits) [PATCH] powerpc: Add FSL SEC node to documentation [PATCH] macintosh: tidy-up driver_register() return values [PATCH] powerpc: tidy-up of_register_driver()/driver_register() return values [PATCH] powerpc: via-pmu warning fix [PATCH] macintosh: cleanup the use of i2c headers [PATCH] powerpc: dont allow old RTC to be selected [PATCH] powerpc: make powerbook_sleep_grackle static [PATCH] powerpc: Fix warning in add_memory [PATCH] powerpc: update mailing list addresses [PATCH] powerpc: Remove calculation of io hole [PATCH] powerpc: iseries: Add bootargs to /chosen [PATCH] powerpc: iseries: Add /system-id, /model and /compatible [PATCH] powerpc: Add strne2a() to convert a string from EBCDIC to ASCII [PATCH] powerpc: iseries: Make more stuff static in platforms/iseries/mf.c [PATCH] powerpc: iseries: Remove pointless iSeries_(restart|power_off|halt) [PATCH] powerpc: iseries: mf related cleanups [PATCH] powerpc: Replace platform_is_lpar() with a firmware feature [PATCH] powerpc: trivial: Cleanup whitespace in cputable.h [PATCH] powerpc: Remove unused iommu_off logic from pSeries_init_early() [PATCH] powerpc: Unconfuse htab_bolt_mapping() callers ...
author: Linus Torvalds <torvalds@g5.osdl.org> 2006-03-23 01:20:46 -0500
committer: Linus Torvalds <torvalds@g5.osdl.org> 2006-03-23 01:20:46 -0500
commit: 2e6e33bab6e1996a5dec9108fb467b52b841e7a8 (patch)
tree: 6b98b15c2fe7899cdeb2453589cdee00f7853492 /arch/ppc
parent: b7ad6d75028d021362221d9b2db19fcff995c3f8 (diff)
parent: b88a0b1d5560cf1959c1565617e460a45c688a08 (diff)
231 files changed, 3490 insertions, 680 deletions
diff --git a/arch/ppc/4xx_io/serial_sicc.c b/arch/ppc/4xx_io/serial_sicc.c
index 8ace2a1f3b48..98b25fa0049a 100644
--- a/arch/ppc/4xx_io/serial_sicc.c
+++ b/arch/ppc/4xx_io/serial_sicc.c
@@ -1,6 +1,4 @@
 /*
- *  arch/ppc/4xx_io/serial_sicc.c
- *
 *  Driver for IBM STB3xxx SICC serial port
 *
 *  Based on drivers/char/serial_amba.c, by ARM Ltd.
@@ -1639,9 +1637,8 @@ static struct SICC_info *siccuart_get(int line)
    state->count++;
    if (state->info)
        return state->info;
-    info = kmalloc(sizeof(struct SICC_info), GFP_KERNEL);
+    info = kzalloc(sizeof(struct SICC_info), GFP_KERNEL);
    if (info) {
-        memset(info, 0, sizeof(struct SICC_info));
        init_waitqueue_head(&info->open_wait);
        init_waitqueue_head(&info->close_wait);
        init_waitqueue_head(&info->delta_msr_wait);
diff --git a/arch/ppc/8xx_io/commproc.c b/arch/ppc/8xx_io/commproc.c
index 579cd40258b9..12b84ca51327 100644
--- a/arch/ppc/8xx_io/commproc.c
+++ b/arch/ppc/8xx_io/commproc.c
@@ -73,7 +73,7 @@ cpm_mask_irq(unsigned int irq)
 {
        int cpm_vec = irq - CPM_IRQ_OFFSET;
-        out_be32(&((immap_t *)IMAP_ADDR)->im_cpic.cpic_cimr, in_be32(&((immap_t *)IMAP_ADDR)->im_cpic.cpic_cimr) & ~(1 << cpm_vec));
+        clrbits32(&((immap_t *)IMAP_ADDR)->im_cpic.cpic_cimr, (1 << cpm_vec));
 }
 static void
@@ -81,7 +81,7 @@ cpm_unmask_irq(unsigned int irq)
 {
        int cpm_vec = irq - CPM_IRQ_OFFSET;
-        out_be32(&((immap_t *)IMAP_ADDR)->im_cpic.cpic_cimr, in_be32(&((immap_t *)IMAP_ADDR)->im_cpic.cpic_cimr) | (1 << cpm_vec));
+        setbits32(&((immap_t *)IMAP_ADDR)->im_cpic.cpic_cimr, (1 << cpm_vec));
 }
 static void
@@ -198,7 +198,7 @@ cpm_interrupt_init(void)
        if (setup_irq(CPM_IRQ_OFFSET + CPMVEC_ERROR, &cpm_error_irqaction))
                panic("Could not allocate CPM error IRQ!");
-        out_be32(&((immap_t *)IMAP_ADDR)->im_cpic.cpic_cicr, in_be32(&((immap_t *)IMAP_ADDR)->im_cpic.cpic_cicr) | CICR_IEN);
+        setbits32(&((immap_t *)IMAP_ADDR)->im_cpic.cpic_cicr, CICR_IEN);
 }
 /*
diff --git a/arch/ppc/Kconfig b/arch/ppc/Kconfig
index 11899f06bf06..54a0a9bb12dd 100644
--- a/arch/ppc/Kconfig
+++ b/arch/ppc/Kconfig
@@ -481,6 +481,53 @@ config WINCEPT
 endchoice
+menu "Freescale Ethernet driver platform-specific options"
+        depends on FS_ENET
+        config MPC8xx_SECOND_ETH
+        bool "Second Ethernet channel"
+        depends on (MPC885ADS || MPC86XADS)
+        default y
+        help
+          This enables support for second Ethernet on MPC885ADS and MPC86xADS boards.
+          The latter will use SCC1, for 885ADS you can select it below.
+        choice
+                prompt "Second Ethernet channel"
+                depends on MPC8xx_SECOND_ETH
+                default MPC8xx_SECOND_ETH_FEC2
+                config MPC8xx_SECOND_ETH_FEC2
+                bool "FEC2"
+                depends on MPC885ADS
+                help
+                  Enable FEC2 to serve as 2-nd Ethernet channel. Note that SMC2
+                  (often 2-nd UART) will not work if this is enabled.
+                config MPC8xx_SECOND_ETH_SCC1
+                bool "SCC1"
+                depends on MPC86XADS
+                select MPC8xx_SCC_ENET_FIXED
+                help
+                  Enable SCC1 to serve as 2-nd Ethernet channel. Note that SMC1
+                  (often 1-nd UART) will not work if this is enabled.
+                config MPC8xx_SECOND_ETH_SCC3
+                bool "SCC3"
+                depends on MPC885ADS
+                help
+                  Enable SCC3 to serve as 2-nd Ethernet channel. Note that SMC1
+                  (often 1-nd UART) will not work if this is enabled.
+        endchoice
+        config MPC8xx_SCC_ENET_FIXED
+        depends on MPC8xx_SECOND_ETH_SCC
+        default n
+        bool "Use fixed MII-less mode for SCC Ethernet"
+endmenu
 choice
        prompt "Machine Type"
        depends on 6xx || POWER3
diff --git a/arch/ppc/Kconfig.debug b/arch/ppc/Kconfig.debug
index 61653cb60c4e..8cc75abf3d83 100644
--- a/arch/ppc/Kconfig.debug
+++ b/arch/ppc/Kconfig.debug
@@ -67,7 +67,7 @@ config SERIAL_TEXT_DEBUG
 config PPC_OCP
        bool
-        depends on IBM_OCP || XILINX_OCP
+        depends on IBM_OCP
        default y
 endmenu
diff --git a/arch/ppc/amiga/amiints.c b/arch/ppc/amiga/amiints.c
index 5f35cf3986f7..b2bba052ab93 100644
--- a/arch/ppc/amiga/amiints.c
+++ b/arch/ppc/amiga/amiints.c
@@ -1,5 +1,5 @@
 /*
- * arch/ppc/amiga/amiints.c -- Amiga Linux interrupt handling code
+ * Amiga Linux interrupt handling code
 *
 * This file is subject to the terms and conditions of the GNU General Public
 * License.  See the file COPYING in the main directory of this archive
diff --git a/arch/ppc/amiga/bootinfo.c b/arch/ppc/amiga/bootinfo.c
index e2e965661d03..efd869a3ed9b 100644
--- a/arch/ppc/amiga/bootinfo.c
+++ b/arch/ppc/amiga/bootinfo.c
@@ -1,6 +1,4 @@
 /*
- *  arch/ppc/amiga/bootinfo.c
- *
 *  Extracted from arch/m68k/kernel/setup.c.
 *  Should be properly generalized and put somewhere else.
 *                              Jesper
diff --git a/arch/ppc/amiga/cia.c b/arch/ppc/amiga/cia.c
index 4431c58f611a..9558f2f40e64 100644
--- a/arch/ppc/amiga/cia.c
+++ b/arch/ppc/amiga/cia.c
@@ -1,6 +1,4 @@
 /*
- *  arch/ppc/amiga/cia.c - CIA support
- *
 *  Copyright (C) 1996 Roman Zippel
 *
 *  The concept of some functions bases on the original Amiga OS function
diff --git a/arch/ppc/amiga/config.c b/arch/ppc/amiga/config.c
index 60e2da1c92c0..bbe47c9bd707 100644
--- a/arch/ppc/amiga/config.c
+++ b/arch/ppc/amiga/config.c
@@ -1,8 +1,6 @@
 #define m68k_debug_device debug_device
 /*
- *  arch/ppc/amiga/config.c
- *
 *  Copyright (C) 1993 Hamish Macdonald
 *
 * This file is subject to the terms and conditions of the GNU General Public
diff --git a/arch/ppc/amiga/ints.c b/arch/ppc/amiga/ints.c
index 5d318e498f06..083a17462190 100644
--- a/arch/ppc/amiga/ints.c
+++ b/arch/ppc/amiga/ints.c
@@ -1,6 +1,4 @@
 /*
- *  arch/ppc/amiga/ints.c
- *
 *  Linux/m68k general interrupt handling code from arch/m68k/kernel/ints.c
 *  Needed to drive the m68k emulating IRQ hardware on the PowerUp boards.
 */
diff --git a/arch/ppc/boot/Makefile b/arch/ppc/boot/Makefile
index efd8ce515d5f..f565699a9fe0 100644
--- a/arch/ppc/boot/Makefile
+++ b/arch/ppc/boot/Makefile
@@ -1,6 +1,3 @@
-#
-# arch/ppc/boot/Makefile
-#
 # This file is subject to the terms and conditions of the GNU General Public
 # License.  See the file "COPYING" in the main directory of this archive
 # for more details.
diff --git a/arch/ppc/boot/common/Makefile b/arch/ppc/boot/common/Makefile
index f88d647d5dd4..a2e85e3beb88 100644
--- a/arch/ppc/boot/common/Makefile
+++ b/arch/ppc/boot/common/Makefile
@@ -1,6 +1,3 @@
-#
-# arch/ppc/boot/common/Makefile
-#
 # This file is subject to the terms and conditions of the GNU General Public
 # License.  See the file "COPYING" in the main directory of this archive
 # for more details.
diff --git a/arch/ppc/boot/common/bootinfo.c b/arch/ppc/boot/common/bootinfo.c
index 9c6e528940e9..f4dc9b9fab9c 100644
--- a/arch/ppc/boot/common/bootinfo.c
+++ b/arch/ppc/boot/common/bootinfo.c
@@ -1,6 +1,4 @@
 /*
- * arch/ppc/common/bootinfo.c
- *
 * General bootinfo record utilities
 * Author: Randy Vinson <rvinson@mvista.com>
 *
diff --git a/arch/ppc/boot/common/misc-common.c b/arch/ppc/boot/common/misc-common.c
index e79e6b3f276e..073830a8559a 100644
--- a/arch/ppc/boot/common/misc-common.c
+++ b/arch/ppc/boot/common/misc-common.c
@@ -1,6 +1,4 @@
 /*
- * arch/ppc/boot/common/misc-common.c
- *
 * Misc. bootloader code (almost) all platforms can use
 *
 * Author: Johnnie Peters <jpeters@mvista.com>
diff --git a/arch/ppc/boot/common/ns16550.c b/arch/ppc/boot/common/ns16550.c
index 26818bbb6cff..4f00c93ac870 100644
--- a/arch/ppc/boot/common/ns16550.c
+++ b/arch/ppc/boot/common/ns16550.c
@@ -8,6 +8,9 @@
 #include <linux/serial_reg.h>
 #include <asm/serial.h>
+#if defined(CONFIG_XILINX_VIRTEX)
+#include <platforms/4xx/xparameters/xparameters.h>
+#endif
 #include "nonstdio.h"
 #include "serial.h"
diff --git a/arch/ppc/boot/common/serial_stub.c b/arch/ppc/boot/common/serial_stub.c
index 03dfaa01fa63..5cc9ae66a8ba 100644
--- a/arch/ppc/boot/common/serial_stub.c
+++ b/arch/ppc/boot/common/serial_stub.c
@@ -1,6 +1,4 @@
 /*
- * arch/ppc/boot/common/serial_stub.c
- *
 * This is a few stub routines to make the boot code cleaner looking when
 * there is no serial port support doesn't need to be closed, for example.
 *
diff --git a/arch/ppc/boot/common/util.S b/arch/ppc/boot/common/util.S
index 368ec035e6cd..0c5e43c4ae06 100644
--- a/arch/ppc/boot/common/util.S
+++ b/arch/ppc/boot/common/util.S
@@ -1,6 +1,4 @@
 /*
- * arch/ppc/boot/common/util.S
- *
 * Useful bootup functions, which are more easily done in asm than C.
 *
 * NOTE:  Be very very careful about the registers you use here.
diff --git a/arch/ppc/boot/include/mpc10x.h b/arch/ppc/boot/include/mpc10x.h
index 6cd40ecabc74..6e5d540d8d3e 100644
--- a/arch/ppc/boot/include/mpc10x.h
+++ b/arch/ppc/boot/include/mpc10x.h
@@ -1,6 +1,4 @@
 /*
- * arch/ppc/boot/include/mpc10.h
- *
 * Common defines for the Motorola SPS MPC106/8240/107 Host bridge/Mem
 * ctrl/EPIC/etc.
 *
diff --git a/arch/ppc/boot/simple/Makefile b/arch/ppc/boot/simple/Makefile
index 9533f8de238f..28be01b99c44 100644
--- a/arch/ppc/boot/simple/Makefile
+++ b/arch/ppc/boot/simple/Makefile
@@ -192,6 +192,7 @@ boot-$(CONFIG_8xx)		+= embed_config.o
 boot-$(CONFIG_8260)             += embed_config.o
 boot-$(CONFIG_EP405)            += embed_config.o
 boot-$(CONFIG_XILINX_ML300)     += embed_config.o
+boot-$(CONFIG_XILINX_ML403)     += embed_config.o
 boot-$(CONFIG_BSEIP)            += iic.o
 boot-$(CONFIG_MBX)              += iic.o pci.o qspan_pci.o
 boot-$(CONFIG_MV64X60)          += misc-mv64x60.o
diff --git a/arch/ppc/boot/simple/cpc700_memory.c b/arch/ppc/boot/simple/cpc700_memory.c
index 8c75cf6c2383..d75420a45a59 100644
--- a/arch/ppc/boot/simple/cpc700_memory.c
+++ b/arch/ppc/boot/simple/cpc700_memory.c
@@ -1,6 +1,4 @@
 /*
- * arch/ppc/boot/common/cpc700_memory.c
- *
 * Find memory based upon settings in the CPC700 bridge
 *
 * Author: Dan Cox
diff --git a/arch/ppc/boot/simple/embed_config.c b/arch/ppc/boot/simple/embed_config.c
index 491a691d10cc..3a51b1062940 100644
--- a/arch/ppc/boot/simple/embed_config.c
+++ b/arch/ppc/boot/simple/embed_config.c
@@ -21,6 +21,9 @@
 #ifdef CONFIG_40x
 #include <asm/io.h>
 #endif
+#ifdef CONFIG_XILINX_VIRTEX
+#include <platforms/4xx/xparameters/xparameters.h>
+#endif
 extern unsigned long timebase_period_ns;
 /* For those boards that don't provide one.
@@ -742,7 +745,7 @@ embed_config(bd_t **bdp)
 }
 #endif /* WILLOW */
-#ifdef CONFIG_XILINX_ML300
+#if defined(CONFIG_XILINX_ML300) || defined(CONFIG_XILINX_ML403)
 void
 embed_config(bd_t ** bdp)
 {
@@ -779,7 +782,7 @@ embed_config(bd_t ** bdp)
        timebase_period_ns = 1000000000 / bd->bi_tbfreq;
        /* see bi_tbfreq definition in arch/ppc/platforms/4xx/xilinx_ml300.h */
 }
-#endif /* CONFIG_XILINX_ML300 */
+#endif /* CONFIG_XILINX_ML300 || CONFIG_XILINX_ML403 */
 #ifdef CONFIG_IBM_OPENBIOS
 /* This could possibly work for all treeboot roms.
diff --git a/arch/ppc/boot/simple/head.S b/arch/ppc/boot/simple/head.S
index 5e4adc298bf9..160da1006ff8 100644
--- a/arch/ppc/boot/simple/head.S
+++ b/arch/ppc/boot/simple/head.S
@@ -1,6 +1,4 @@
 /*
- * arch/ppc/boot/simple/head.S
- *
 * Initial board bringup code for many different boards.
 *
 * Author: Tom Rini
@@ -65,6 +63,13 @@ start_:
                         */
 #endif
+#if defined(CONFIG_XILINX_VIRTEX_4_FX)
+        /* PPC errata 213: only for Virtex-4 FX */
+        mfccr0  0
+        oris    0,0,0x50000000@h
+        mtccr0  0
+#endif
        mflr    r3      /* Save our actual starting address. */
        /* The following functions we call must not modify r3 or r4.....
diff --git a/arch/ppc/boot/simple/misc-chestnut.c b/arch/ppc/boot/simple/misc-chestnut.c
index 0dce7f3557e4..b94e142ad892 100644
--- a/arch/ppc/boot/simple/misc-chestnut.c
+++ b/arch/ppc/boot/simple/misc-chestnut.c
@@ -1,6 +1,4 @@
 /*
- * arch/ppc/boot/simple/misc-chestnut.c
- *
 * Setup for the IBM Chestnut (ibm-750fxgx_eval)
 *
 * Author: Mark A. Greer <mgreer@mvista.com>
diff --git a/arch/ppc/boot/simple/misc-cpci690.c b/arch/ppc/boot/simple/misc-cpci690.c
index 26860300fa09..8a8614d11a32 100644
--- a/arch/ppc/boot/simple/misc-cpci690.c
+++ b/arch/ppc/boot/simple/misc-cpci690.c
@@ -1,6 +1,4 @@
 /*
- * arch/ppc/boot/simple/misc-cpci690.c
- *
 * Add birec data for Force CPCI690 board.
 *
 * Author: Mark A. Greer <source@mvista.com>
diff --git a/arch/ppc/boot/simple/misc-ev64260.c b/arch/ppc/boot/simple/misc-ev64260.c
index 52ece6937a7a..2678c224af22 100644
--- a/arch/ppc/boot/simple/misc-ev64260.c
+++ b/arch/ppc/boot/simple/misc-ev64260.c
@@ -1,6 +1,4 @@
 /*
- * arch/ppc/boot/simple/misc-ev64260.c
- *
 * Host bridge init code for the Marvell/Galileo EV-64260-BP evaluation board
 * with a GT64260 onboard.
 *
diff --git a/arch/ppc/boot/simple/misc-ev64360.c b/arch/ppc/boot/simple/misc-ev64360.c
index cd1ccf2a1582..a212b5b988cb 100644
--- a/arch/ppc/boot/simple/misc-ev64360.c
+++ b/arch/ppc/boot/simple/misc-ev64360.c
@@ -1,5 +1,4 @@
 /*
- * arch/ppc/boot/simple/misc-ev64360.c
 * Copyright (C) 2005 Lee Nicks <allinux@gmail.com>
 *
 * Based on arch/ppc/boot/simple/misc-katana.c from:
diff --git a/arch/ppc/boot/simple/misc-katana.c b/arch/ppc/boot/simple/misc-katana.c
index ec94a11bacac..d97f2ee6f04e 100644
--- a/arch/ppc/boot/simple/misc-katana.c
+++ b/arch/ppc/boot/simple/misc-katana.c
@@ -1,6 +1,4 @@
 /*
- * arch/ppc/boot/simple/misc-katana.c
- *
 * Set up MPSC values to bootwrapper can prompt user.
 *
 * Author: Mark A. Greer <source@mvista.com>
diff --git a/arch/ppc/boot/simple/misc-mv64x60.c b/arch/ppc/boot/simple/misc-mv64x60.c
index 258d4599fadc..71ff20fd494a 100644
--- a/arch/ppc/boot/simple/misc-mv64x60.c
+++ b/arch/ppc/boot/simple/misc-mv64x60.c
@@ -1,6 +1,4 @@
 /*
- * arch/ppc/boot/simple/misc-mv64x60.c
- *
 * Relocate bridge's register base and call board specific routine.
 *
 * Author: Mark A. Greer <source@mvista.com>
diff --git a/arch/ppc/boot/simple/misc-prep.c b/arch/ppc/boot/simple/misc-prep.c
index 75380ac41669..63def9d13d70 100644
--- a/arch/ppc/boot/simple/misc-prep.c
+++ b/arch/ppc/boot/simple/misc-prep.c
@@ -1,6 +1,4 @@
 /*
- * arch/ppc/boot/simple/misc-prep.c
- *
 * Maintainer: Tom Rini <trini@kernel.crashing.org>
 *
 * In the past: Gary Thomas, Cort Dougan <cort@cs.nmt.edu>
diff --git a/arch/ppc/boot/simple/misc-radstone_ppc7d.c b/arch/ppc/boot/simple/misc-radstone_ppc7d.c
index 569e0d4feeaf..0f302ea9c3d1 100644
--- a/arch/ppc/boot/simple/misc-radstone_ppc7d.c
+++ b/arch/ppc/boot/simple/misc-radstone_ppc7d.c
@@ -1,6 +1,4 @@
 /*
- * arch/ppc/boot/simple/misc-radstone_ppc7d.c
- *
 * Misc data for Radstone PPC7D board.
 *
 * Author: James Chapman <jchapman@katalix.com>
diff --git a/arch/ppc/boot/simple/misc-spruce.c b/arch/ppc/boot/simple/misc-spruce.c
index d012c39278fd..0cad2f557a1e 100644
--- a/arch/ppc/boot/simple/misc-spruce.c
+++ b/arch/ppc/boot/simple/misc-spruce.c
@@ -1,6 +1,4 @@
 /*
- * arch/ppc/boot/spruce/misc.c
- *
 * Misc. bootloader code for IBM Spruce reference platform
 *
 * Authors: Johnnie Peters <jpeters@mvista.com>
diff --git a/arch/ppc/boot/simple/misc.c b/arch/ppc/boot/simple/misc.c
index f415d6c62362..3d78571ad945 100644
--- a/arch/ppc/boot/simple/misc.c
+++ b/arch/ppc/boot/simple/misc.c
@@ -1,6 +1,4 @@
 /*
- * arch/ppc/simple/misc.c
- *
 * Misc. bootloader code for many machines.  This assumes you have are using
 * a 6xx/7xx/74xx CPU in your machine.  This assumes the chunk of memory
 * below 8MB is free.  Finally, it assumes you have a NS16550-style uart for
diff --git a/arch/ppc/boot/simple/mpc10x_memory.c b/arch/ppc/boot/simple/mpc10x_memory.c
index 20d92a34ceb8..c24290823f7f 100644
--- a/arch/ppc/boot/simple/mpc10x_memory.c
+++ b/arch/ppc/boot/simple/mpc10x_memory.c
@@ -1,6 +1,4 @@
 /*
- * arch/ppc/boot/common/mpc10x_common.c
- *
 * A routine to find out how much memory the machine has.
 *
 * Based on:
diff --git a/arch/ppc/boot/simple/mpc52xx_tty.c b/arch/ppc/boot/simple/mpc52xx_tty.c
index 3acc6b7c0727..1964493cf3bd 100644
--- a/arch/ppc/boot/simple/mpc52xx_tty.c
+++ b/arch/ppc/boot/simple/mpc52xx_tty.c
@@ -1,6 +1,4 @@
 /*
- * arch/ppc/boot/simple/mpc52xx_tty.c
- *
 * Minimal serial functions needed to send messages out a MPC52xx
 * Programmable Serial Controller (PSC).
 *
diff --git a/arch/ppc/boot/simple/mv64x60_tty.c b/arch/ppc/boot/simple/mv64x60_tty.c
index b9c24d4c738b..0c52f5c784a2 100644
--- a/arch/ppc/boot/simple/mv64x60_tty.c
+++ b/arch/ppc/boot/simple/mv64x60_tty.c
@@ -1,6 +1,4 @@
 /*
- * arch/ppc/boot/simple/mv64x60_tty.c
- *
 * Bootloader version of the embedded MPSC/UART driver for the Marvell 64x60.
 * Note: Due to a GT64260A erratum, DMA will be used for UART input (via SDMA).
 *
diff --git a/arch/ppc/boot/simple/openbios.c b/arch/ppc/boot/simple/openbios.c
index 81f11d8b30a7..3f2ed53f793a 100644
--- a/arch/ppc/boot/simple/openbios.c
+++ b/arch/ppc/boot/simple/openbios.c
@@ -1,6 +1,4 @@
 /*
- * arch/ppc/boot/simple/openbios.c
- *
 * Copyright (c) 2005 DENX Software Engineering
 * Stefan Roese <sr@denx.de>
 *
diff --git a/arch/ppc/boot/simple/relocate.S b/arch/ppc/boot/simple/relocate.S
index 555a216ccc49..7efddc507564 100644
--- a/arch/ppc/boot/simple/relocate.S
+++ b/arch/ppc/boot/simple/relocate.S
@@ -1,6 +1,4 @@
 /*
- * arch/ppc/boot/simple/relocate.S
- *
 * This is the common part of the loader relocation and initialization
 * process.  All of the board/processor specific initialization is
 * done before we get here.
diff --git a/arch/ppc/boot/utils/mkbugboot.c b/arch/ppc/boot/utils/mkbugboot.c
index 886122283f39..29115e01f60a 100644
--- a/arch/ppc/boot/utils/mkbugboot.c
+++ b/arch/ppc/boot/utils/mkbugboot.c
@@ -1,6 +1,4 @@
 /*
- * arch/ppc/boot/utils/mkbugboot.c
- *
 * Makes a Motorola PPCBUG ROM bootable image which can be flashed
 * into one of the FLASH banks on a Motorola PowerPlus board.
 *
diff --git a/arch/ppc/configs/ml300_defconfig b/arch/ppc/configs/ml300_defconfig
new file mode 100644
index 000000000000..4a33aca948cc
--- /dev/null
+++ b/arch/ppc/configs/ml300_defconfig
@@ -0,0 +1,739 @@
+#
+# Automatically generated make config: don't edit
+# Linux kernel version: 2.6.16-rc1
+# Wed Jan 18 00:49:20 2006
+#
+CONFIG_MMU=y
+CONFIG_GENERIC_HARDIRQS=y
+CONFIG_RWSEM_XCHGADD_ALGORITHM=y
+CONFIG_GENERIC_CALIBRATE_DELAY=y
+CONFIG_PPC=y
+CONFIG_PPC32=y
+CONFIG_GENERIC_NVRAM=y
+CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_ARCH_MAY_HAVE_PC_FDC=y
+#
+# Code maturity level options
+#
+CONFIG_EXPERIMENTAL=y
+CONFIG_CLEAN_COMPILE=y
+CONFIG_BROKEN_ON_SMP=y
+CONFIG_INIT_ENV_ARG_LIMIT=32
+#
+# General setup
+#
+CONFIG_LOCALVERSION=""
+CONFIG_LOCALVERSION_AUTO=y
+# CONFIG_SWAP is not set
+CONFIG_SYSVIPC=y
+# CONFIG_POSIX_MQUEUE is not set
+CONFIG_BSD_PROCESS_ACCT=y
+CONFIG_BSD_PROCESS_ACCT_V3=y
+CONFIG_SYSCTL=y
+# CONFIG_AUDIT is not set
+# CONFIG_IKCONFIG is not set
+CONFIG_INITRAMFS_SOURCE=""
+CONFIG_CC_OPTIMIZE_FOR_SIZE=y
+# CONFIG_EMBEDDED is not set
+CONFIG_KALLSYMS=y
+# CONFIG_KALLSYMS_ALL is not set
+# CONFIG_KALLSYMS_EXTRA_PASS is not set
+CONFIG_HOTPLUG=y
+CONFIG_PRINTK=y
+CONFIG_BUG=y
+CONFIG_ELF_CORE=y
+CONFIG_BASE_FULL=y
+CONFIG_FUTEX=y
+CONFIG_EPOLL=y
+CONFIG_SHMEM=y
+CONFIG_CC_ALIGN_FUNCTIONS=0
+CONFIG_CC_ALIGN_LABELS=0
+CONFIG_CC_ALIGN_LOOPS=0
+CONFIG_CC_ALIGN_JUMPS=0
+CONFIG_SLAB=y
+# CONFIG_TINY_SHMEM is not set
+CONFIG_BASE_SMALL=0
+# CONFIG_SLOB is not set
+#
+# Loadable module support
+#
+CONFIG_MODULES=y
+CONFIG_MODULE_UNLOAD=y
+CONFIG_MODULE_FORCE_UNLOAD=y
+CONFIG_OBSOLETE_MODPARM=y
+CONFIG_MODVERSIONS=y
+CONFIG_MODULE_SRCVERSION_ALL=y
+CONFIG_KMOD=y
+#
+# Block layer
+#
+CONFIG_LBD=y
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+CONFIG_DEFAULT_AS=y
+# CONFIG_DEFAULT_DEADLINE is not set
+# CONFIG_DEFAULT_CFQ is not set
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="anticipatory"
+#
+# Processor
+#
+# CONFIG_6xx is not set
+CONFIG_40x=y
+# CONFIG_44x is not set
+# CONFIG_POWER3 is not set
+# CONFIG_8xx is not set
+# CONFIG_E200 is not set
+# CONFIG_E500 is not set
+# CONFIG_MATH_EMULATION is not set
+# CONFIG_KEXEC is not set
+# CONFIG_CPU_FREQ is not set
+CONFIG_4xx=y
+# CONFIG_WANT_EARLY_SERIAL is not set
+#
+# IBM 4xx options
+#
+# CONFIG_BUBINGA is not set
+# CONFIG_CPCI405 is not set
+# CONFIG_EP405 is not set
+# CONFIG_REDWOOD_5 is not set
+# CONFIG_REDWOOD_6 is not set
+# CONFIG_SYCAMORE is not set
+# CONFIG_WALNUT is not set
+CONFIG_XILINX_ML300=y
+CONFIG_IBM405_ERR77=y
+CONFIG_IBM405_ERR51=y
+CONFIG_XILINX_VIRTEX=y
+CONFIG_EMBEDDEDBOOT=y
+# CONFIG_PPC4xx_DMA is not set
+CONFIG_PPC_GEN550=y
+CONFIG_UART0_TTYS0=y
+# CONFIG_UART0_TTYS1 is not set
+CONFIG_NOT_COHERENT_CACHE=y
+#
+# Platform options
+#
+# CONFIG_PC_KEYBOARD is not set
+# CONFIG_HIGHMEM is not set
+# CONFIG_HZ_100 is not set
+CONFIG_HZ_250=y
+# CONFIG_HZ_1000 is not set
+CONFIG_HZ=250
+CONFIG_PREEMPT_NONE=y
+# CONFIG_PREEMPT_VOLUNTARY is not set
+# CONFIG_PREEMPT is not set
+CONFIG_SELECT_MEMORY_MODEL=y
+CONFIG_FLATMEM_MANUAL=y
+# CONFIG_DISCONTIGMEM_MANUAL is not set
+# CONFIG_SPARSEMEM_MANUAL is not set
+CONFIG_FLATMEM=y
+CONFIG_FLAT_NODE_MEM_MAP=y
+# CONFIG_SPARSEMEM_STATIC is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4
+CONFIG_BINFMT_ELF=y
+# CONFIG_BINFMT_MISC is not set
+CONFIG_CMDLINE_BOOL=y
+CONFIG_CMDLINE="console=ttyS0,9600"
+# CONFIG_PM is not set
+# CONFIG_SOFTWARE_SUSPEND is not set
+CONFIG_SECCOMP=y
+CONFIG_ISA_DMA_API=y
+#
+# Bus options
+#
+# CONFIG_PPC_I8259 is not set
+# CONFIG_PCI is not set
+# CONFIG_PCI_DOMAINS is not set
+#
+# PCCARD (PCMCIA/CardBus) support
+#
+# CONFIG_PCCARD is not set
+#
+# Advanced setup
+#
+# CONFIG_ADVANCED_OPTIONS is not set
+#
+# Default settings for advanced configuration options are used
+#
+CONFIG_HIGHMEM_START=0xfe000000
+CONFIG_LOWMEM_SIZE=0x30000000
+CONFIG_KERNEL_START=0xc0000000
+CONFIG_TASK_SIZE=0x80000000
+CONFIG_CONSISTENT_START=0xff100000
+CONFIG_CONSISTENT_SIZE=0x00200000
+CONFIG_BOOT_LOAD=0x00400000
+#
+# Networking
+#
+CONFIG_NET=y
+#
+# Networking options
+#
+CONFIG_PACKET=y
+CONFIG_PACKET_MMAP=y
+CONFIG_UNIX=y
+# CONFIG_NET_KEY is not set
+CONFIG_INET=y
+# CONFIG_IP_MULTICAST is not set
+# CONFIG_IP_ADVANCED_ROUTER is not set
+CONFIG_IP_FIB_HASH=y
+CONFIG_IP_PNP=y
+CONFIG_IP_PNP_DHCP=y
+# CONFIG_IP_PNP_BOOTP is not set
+# CONFIG_IP_PNP_RARP is not set
+# CONFIG_NET_IPIP is not set
+# CONFIG_NET_IPGRE is not set
+# CONFIG_ARPD is not set
+# CONFIG_SYN_COOKIES is not set
+# CONFIG_INET_AH is not set
+# CONFIG_INET_ESP is not set
+# CONFIG_INET_IPCOMP is not set
+# CONFIG_INET_TUNNEL is not set
+CONFIG_INET_DIAG=y
+CONFIG_INET_TCP_DIAG=y
+# CONFIG_TCP_CONG_ADVANCED is not set
+CONFIG_TCP_CONG_BIC=y
+# CONFIG_IPV6 is not set
+# CONFIG_NETFILTER is not set
+#
+# DCCP Configuration (EXPERIMENTAL)
+#
+# CONFIG_IP_DCCP is not set
+#
+# SCTP Configuration (EXPERIMENTAL)
+#
+# CONFIG_IP_SCTP is not set
+# CONFIG_ATM is not set
+# CONFIG_BRIDGE is not set
+# CONFIG_VLAN_8021Q is not set
+# CONFIG_DECNET is not set
+# CONFIG_LLC2 is not set
+# CONFIG_IPX is not set
+# CONFIG_ATALK is not set
+# CONFIG_X25 is not set
+# CONFIG_LAPB is not set
+#
+# TIPC Configuration (EXPERIMENTAL)
+#
+# CONFIG_TIPC is not set
+# CONFIG_NET_DIVERT is not set
+# CONFIG_ECONET is not set
+# CONFIG_WAN_ROUTER is not set
+#
+# QoS and/or fair queueing
+#
+# CONFIG_NET_SCHED is not set
+#
+# Network testing
+#
+# CONFIG_NET_PKTGEN is not set
+# CONFIG_HAMRADIO is not set
+# CONFIG_IRDA is not set
+# CONFIG_BT is not set
+# CONFIG_IEEE80211 is not set
+#
+# Device Drivers
+#
+#
+# Generic Driver Options
+#
+CONFIG_STANDALONE=y
+CONFIG_PREVENT_FIRMWARE_BUILD=y
+# CONFIG_FW_LOADER is not set
+# CONFIG_DEBUG_DRIVER is not set
+#
+# Connector - unified userspace <-> kernelspace linker
+#
+# CONFIG_CONNECTOR is not set
+#
+# Memory Technology Devices (MTD)
+#
+# CONFIG_MTD is not set
+#
+# Parallel port support
+#
+# CONFIG_PARPORT is not set
+#
+# Plug and Play support
+#
+#
+# Block devices
+#
+# CONFIG_BLK_DEV_FD is not set
+# CONFIG_BLK_DEV_COW_COMMON is not set
+# CONFIG_BLK_DEV_LOOP is not set
+# CONFIG_BLK_DEV_NBD is not set
+CONFIG_BLK_DEV_RAM=y
+CONFIG_BLK_DEV_RAM_COUNT=16
+CONFIG_BLK_DEV_RAM_SIZE=65536
+CONFIG_BLK_DEV_INITRD=y
+# CONFIG_CDROM_PKTCDVD is not set
+# CONFIG_ATA_OVER_ETH is not set
+#
+# ATA/ATAPI/MFM/RLL support
+#
+# CONFIG_IDE is not set
+#
+# SCSI device support
+#
+# CONFIG_RAID_ATTRS is not set
+# CONFIG_SCSI is not set
+#
+# Multi-device support (RAID and LVM)
+#
+# CONFIG_MD is not set
+#
+# Fusion MPT device support
+#
+# CONFIG_FUSION is not set
+#
+# IEEE 1394 (FireWire) support
+#
+#
+# I2O device support
+#
+#
+# Macintosh device drivers
+#
+# CONFIG_WINDFARM is not set
+#
+# Network device support
+#
+CONFIG_NETDEVICES=y
+# CONFIG_DUMMY is not set
+# CONFIG_BONDING is not set
+# CONFIG_EQUALIZER is not set
+CONFIG_TUN=y
+#
+# PHY device support
+#
+#
+# Ethernet (10 or 100Mbit)
+#
+# CONFIG_NET_ETHERNET is not set
+# CONFIG_IBM_EMAC is not set
+#
+# Ethernet (1000 Mbit)
+#
+#
+# Ethernet (10000 Mbit)
+#
+#
+# Token Ring devices
+#
+#
+# Wireless LAN (non-hamradio)
+#
+# CONFIG_NET_RADIO is not set
+#
+# Wan interfaces
+#
+# CONFIG_WAN is not set
+# CONFIG_PPP is not set
+# CONFIG_SLIP is not set
+# CONFIG_SHAPER is not set
+# CONFIG_NETCONSOLE is not set
+# CONFIG_NETPOLL is not set
+# CONFIG_NET_POLL_CONTROLLER is not set
+#
+# ISDN subsystem
+#
+# CONFIG_ISDN is not set
+#
+# Telephony Support
+#
+# CONFIG_PHONE is not set
+#
+# Input device support
+#
+CONFIG_INPUT=y
+#
+# Userland interfaces
+#
+CONFIG_INPUT_MOUSEDEV=y
+# CONFIG_INPUT_MOUSEDEV_PSAUX is not set
+CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
+CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
+# CONFIG_INPUT_JOYDEV is not set
+# CONFIG_INPUT_TSDEV is not set
+# CONFIG_INPUT_EVDEV is not set
+# CONFIG_INPUT_EVBUG is not set
+#
+# Input Device Drivers
+#
+# CONFIG_INPUT_KEYBOARD is not set
+# CONFIG_INPUT_MOUSE is not set
+# CONFIG_INPUT_JOYSTICK is not set
+# CONFIG_INPUT_TOUCHSCREEN is not set
+# CONFIG_INPUT_MISC is not set
+#
+# Hardware I/O ports
+#
+# CONFIG_SERIO is not set
+# CONFIG_GAMEPORT is not set
+#
+# Character devices
+#
+CONFIG_VT=y
+CONFIG_VT_CONSOLE=y
+CONFIG_HW_CONSOLE=y
+# CONFIG_SERIAL_NONSTANDARD is not set
+#
+# Serial drivers
+#
+CONFIG_SERIAL_8250=y
+CONFIG_SERIAL_8250_CONSOLE=y
+CONFIG_SERIAL_8250_NR_UARTS=4
+CONFIG_SERIAL_8250_RUNTIME_UARTS=4
+# CONFIG_SERIAL_8250_EXTENDED is not set
+#
+# Non-8250 serial port support
+#
+CONFIG_SERIAL_CORE=y
+CONFIG_SERIAL_CORE_CONSOLE=y
+CONFIG_UNIX98_PTYS=y
+# CONFIG_LEGACY_PTYS is not set
+#
+# IPMI
+#
+# CONFIG_IPMI_HANDLER is not set
+#
+# Watchdog Cards
+#
+# CONFIG_WATCHDOG is not set
+# CONFIG_NVRAM is not set
+# CONFIG_GEN_RTC is not set
+# CONFIG_DTLK is not set
+# CONFIG_R3964 is not set
+#
+# Ftape, the floppy tape device driver
+#
+# CONFIG_AGP is not set
+# CONFIG_RAW_DRIVER is not set
+#
+# TPM devices
+#
+# CONFIG_TCG_TPM is not set
+# CONFIG_TELCLOCK is not set
+#
+# I2C support
+#
+# CONFIG_I2C is not set
+#
+# SPI support
+#
+# CONFIG_SPI is not set
+# CONFIG_SPI_MASTER is not set
+#
+# Dallas's 1-wire bus
+#
+# CONFIG_W1 is not set
+#
+# Hardware Monitoring support
+#
+# CONFIG_HWMON is not set
+# CONFIG_HWMON_VID is not set
+#
+# Misc devices
+#
+#
+# Multimedia Capabilities Port drivers
+#
+#
+# Multimedia devices
+#
+# CONFIG_VIDEO_DEV is not set
+#
+# Digital Video Broadcasting Devices
+#
+# CONFIG_DVB is not set
+#
+# Graphics support
+#
+# CONFIG_FB is not set
+#
+# Console display driver support
+#
+CONFIG_DUMMY_CONSOLE=y
+#
+# Sound
+#
+# CONFIG_SOUND is not set
+#
+# USB support
+#
+# CONFIG_USB_ARCH_HAS_HCD is not set
+# CONFIG_USB_ARCH_HAS_OHCI is not set
+#
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+#
+# USB Gadget Support
+#
+# CONFIG_USB_GADGET is not set
+#
+# MMC/SD Card support
+#
+# CONFIG_MMC is not set
+#
+# InfiniBand support
+#
+#
+# SN Devices
+#
+#
+# File systems
+#
+CONFIG_EXT2_FS=y
+# CONFIG_EXT2_FS_XATTR is not set
+# CONFIG_EXT2_FS_XIP is not set
+# CONFIG_EXT3_FS is not set
+# CONFIG_REISERFS_FS is not set
+# CONFIG_JFS_FS is not set
+# CONFIG_FS_POSIX_ACL is not set
+# CONFIG_XFS_FS is not set
+# CONFIG_OCFS2_FS is not set
+# CONFIG_MINIX_FS is not set
+# CONFIG_ROMFS_FS is not set
+CONFIG_INOTIFY=y
+# CONFIG_QUOTA is not set
+CONFIG_DNOTIFY=y
+# CONFIG_AUTOFS_FS is not set
+# CONFIG_AUTOFS4_FS is not set
+# CONFIG_FUSE_FS is not set
+#
+# CD-ROM/DVD Filesystems
+#
+# CONFIG_ISO9660_FS is not set
+# CONFIG_UDF_FS is not set
+#
+# DOS/FAT/NT Filesystems
+#
+CONFIG_FAT_FS=y
+CONFIG_MSDOS_FS=y
+CONFIG_VFAT_FS=y
+CONFIG_FAT_DEFAULT_CODEPAGE=437
+CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
+# CONFIG_NTFS_FS is not set
+#
+# Pseudo filesystems
+#
+CONFIG_PROC_FS=y
+CONFIG_PROC_KCORE=y
+CONFIG_SYSFS=y
+CONFIG_TMPFS=y
+# CONFIG_HUGETLB_PAGE is not set
+CONFIG_RAMFS=y
+# CONFIG_RELAYFS_FS is not set
+# CONFIG_CONFIGFS_FS is not set
+#
+# Miscellaneous filesystems
+#
+# CONFIG_ADFS_FS is not set
+# CONFIG_AFFS_FS is not set
+# CONFIG_HFS_FS is not set
+# CONFIG_HFSPLUS_FS is not set
+# CONFIG_BEFS_FS is not set
+# CONFIG_BFS_FS is not set
+# CONFIG_EFS_FS is not set
+# CONFIG_CRAMFS is not set
+# CONFIG_VXFS_FS is not set
+# CONFIG_HPFS_FS is not set
+# CONFIG_QNX4FS_FS is not set
+# CONFIG_SYSV_FS is not set
+# CONFIG_UFS_FS is not set
+#
+# Network File Systems
+#
+# CONFIG_NFS_FS is not set
+# CONFIG_NFSD is not set
+# CONFIG_SMB_FS is not set
+# CONFIG_CIFS is not set
+# CONFIG_NCP_FS is not set
+# CONFIG_CODA_FS is not set
+# CONFIG_AFS_FS is not set
+# CONFIG_9P_FS is not set
+#
+# Partition Types
+#
+# CONFIG_PARTITION_ADVANCED is not set
+CONFIG_MSDOS_PARTITION=y
+#
+# Native Language Support
+#
+CONFIG_NLS=y
+CONFIG_NLS_DEFAULT="iso8859-1"
+CONFIG_NLS_CODEPAGE_437=y
+# CONFIG_NLS_CODEPAGE_737 is not set
+# CONFIG_NLS_CODEPAGE_775 is not set
+# CONFIG_NLS_CODEPAGE_850 is not set
+# CONFIG_NLS_CODEPAGE_852 is not set
+# CONFIG_NLS_CODEPAGE_855 is not set
+# CONFIG_NLS_CODEPAGE_857 is not set
+# CONFIG_NLS_CODEPAGE_860 is not set
+# CONFIG_NLS_CODEPAGE_861 is not set
+# CONFIG_NLS_CODEPAGE_862 is not set
+# CONFIG_NLS_CODEPAGE_863 is not set
+# CONFIG_NLS_CODEPAGE_864 is not set
+# CONFIG_NLS_CODEPAGE_865 is not set
+# CONFIG_NLS_CODEPAGE_866 is not set
+# CONFIG_NLS_CODEPAGE_869 is not set
+# CONFIG_NLS_CODEPAGE_936 is not set
+# CONFIG_NLS_CODEPAGE_950 is not set
+# CONFIG_NLS_CODEPAGE_932 is not set
+# CONFIG_NLS_CODEPAGE_949 is not set
+# CONFIG_NLS_CODEPAGE_874 is not set
+# CONFIG_NLS_ISO8859_8 is not set
+# CONFIG_NLS_CODEPAGE_1250 is not set
+# CONFIG_NLS_CODEPAGE_1251 is not set
+CONFIG_NLS_ASCII=y
+CONFIG_NLS_ISO8859_1=y
+# CONFIG_NLS_ISO8859_2 is not set
+# CONFIG_NLS_ISO8859_3 is not set
+# CONFIG_NLS_ISO8859_4 is not set
+# CONFIG_NLS_ISO8859_5 is not set
+# CONFIG_NLS_ISO8859_6 is not set
+# CONFIG_NLS_ISO8859_7 is not set
+# CONFIG_NLS_ISO8859_9 is not set
+# CONFIG_NLS_ISO8859_13 is not set
+# CONFIG_NLS_ISO8859_14 is not set
+# CONFIG_NLS_ISO8859_15 is not set
+# CONFIG_NLS_KOI8_R is not set
+# CONFIG_NLS_KOI8_U is not set
+CONFIG_NLS_UTF8=y
+#
+# IBM 40x options
+#
+#
+# Library routines
+#
+# CONFIG_CRC_CCITT is not set
+# CONFIG_CRC16 is not set
+CONFIG_CRC32=y
+# CONFIG_LIBCRC32C is not set
+# CONFIG_PROFILING is not set
+#
+# Kernel hacking
+#
+CONFIG_PRINTK_TIME=y
+CONFIG_MAGIC_SYSRQ=y
+CONFIG_DEBUG_KERNEL=y
+CONFIG_LOG_BUF_SHIFT=14
+CONFIG_DETECT_SOFTLOCKUP=y
+# CONFIG_SCHEDSTATS is not set
+# CONFIG_DEBUG_SLAB is not set
+CONFIG_DEBUG_MUTEXES=y
+# CONFIG_DEBUG_SPINLOCK is not set
+# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
+# CONFIG_DEBUG_KOBJECT is not set
+CONFIG_DEBUG_INFO=y
+# CONFIG_DEBUG_FS is not set
+# CONFIG_DEBUG_VM is not set
+CONFIG_FORCED_INLINING=y
+# CONFIG_RCU_TORTURE_TEST is not set
+# CONFIG_KGDB is not set
+CONFIG_XMON=y
+# CONFIG_BDI_SWITCH is not set
+# CONFIG_SERIAL_TEXT_DEBUG is not set
+#
+# Security options
+#
+# CONFIG_KEYS is not set
+# CONFIG_SECURITY is not set
+#
+# Cryptographic options
+#
+# CONFIG_CRYPTO is not set
+#
+# Hardware crypto devices
+#
diff --git a/arch/ppc/configs/ml403_defconfig b/arch/ppc/configs/ml403_defconfig
new file mode 100644
index 000000000000..fafd2516fa51
--- /dev/null
+++ b/arch/ppc/configs/ml403_defconfig
@@ -0,0 +1,740 @@
+#
+# Automatically generated make config: don't edit
+# Linux kernel version: 2.6.16-rc1
+# Wed Jan 18 01:11:41 2006
+#
+CONFIG_MMU=y
+CONFIG_GENERIC_HARDIRQS=y
+CONFIG_RWSEM_XCHGADD_ALGORITHM=y
+CONFIG_GENERIC_CALIBRATE_DELAY=y
+CONFIG_PPC=y
+CONFIG_PPC32=y
+CONFIG_GENERIC_NVRAM=y
+CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_ARCH_MAY_HAVE_PC_FDC=y
+#
+# Code maturity level options
+#
+CONFIG_EXPERIMENTAL=y
+CONFIG_CLEAN_COMPILE=y
+CONFIG_BROKEN_ON_SMP=y
+CONFIG_INIT_ENV_ARG_LIMIT=32
+#
+# General setup
+#
+CONFIG_LOCALVERSION=""
+CONFIG_LOCALVERSION_AUTO=y
+# CONFIG_SWAP is not set
+CONFIG_SYSVIPC=y
+# CONFIG_POSIX_MQUEUE is not set
+CONFIG_BSD_PROCESS_ACCT=y
+CONFIG_BSD_PROCESS_ACCT_V3=y
+CONFIG_SYSCTL=y
+# CONFIG_AUDIT is not set
+# CONFIG_IKCONFIG is not set
+CONFIG_INITRAMFS_SOURCE=""
+CONFIG_CC_OPTIMIZE_FOR_SIZE=y
+# CONFIG_EMBEDDED is not set
+CONFIG_KALLSYMS=y
+# CONFIG_KALLSYMS_ALL is not set
+# CONFIG_KALLSYMS_EXTRA_PASS is not set
+CONFIG_HOTPLUG=y
+CONFIG_PRINTK=y
+CONFIG_BUG=y
+CONFIG_ELF_CORE=y
+CONFIG_BASE_FULL=y
+CONFIG_FUTEX=y
+CONFIG_EPOLL=y
+CONFIG_SHMEM=y
+CONFIG_CC_ALIGN_FUNCTIONS=0
+CONFIG_CC_ALIGN_LABELS=0
+CONFIG_CC_ALIGN_LOOPS=0
+CONFIG_CC_ALIGN_JUMPS=0
+CONFIG_SLAB=y
+# CONFIG_TINY_SHMEM is not set
+CONFIG_BASE_SMALL=0
+# CONFIG_SLOB is not set
+#
+# Loadable module support
+#
+CONFIG_MODULES=y
+CONFIG_MODULE_UNLOAD=y
+CONFIG_MODULE_FORCE_UNLOAD=y
+CONFIG_OBSOLETE_MODPARM=y
+CONFIG_MODVERSIONS=y
+CONFIG_MODULE_SRCVERSION_ALL=y
+CONFIG_KMOD=y
+#
+# Block layer
+#
+CONFIG_LBD=y
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+CONFIG_DEFAULT_AS=y
+# CONFIG_DEFAULT_DEADLINE is not set
+# CONFIG_DEFAULT_CFQ is not set
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="anticipatory"
+#
+# Processor
+#
+# CONFIG_6xx is not set
+CONFIG_40x=y
+# CONFIG_44x is not set
+# CONFIG_POWER3 is not set
+# CONFIG_8xx is not set
+# CONFIG_E200 is not set
+# CONFIG_E500 is not set
+# CONFIG_MATH_EMULATION is not set
+# CONFIG_KEXEC is not set
+# CONFIG_CPU_FREQ is not set
+CONFIG_4xx=y
+# CONFIG_WANT_EARLY_SERIAL is not set
+#
+# IBM 4xx options
+#
+# CONFIG_BUBINGA is not set
+# CONFIG_CPCI405 is not set
+# CONFIG_EP405 is not set
+# CONFIG_REDWOOD_5 is not set
+# CONFIG_REDWOOD_6 is not set
+# CONFIG_SYCAMORE is not set
+# CONFIG_WALNUT is not set
+# CONFIG_XILINX_ML300 is not set
+CONFIG_XILINX_ML403=y
+CONFIG_IBM405_ERR77=y
+CONFIG_IBM405_ERR51=y
+CONFIG_XILINX_VIRTEX=y
+CONFIG_EMBEDDEDBOOT=y
+# CONFIG_PPC4xx_DMA is not set
+CONFIG_PPC_GEN550=y
+CONFIG_UART0_TTYS0=y
+# CONFIG_UART0_TTYS1 is not set
+CONFIG_NOT_COHERENT_CACHE=y
+#
+# Platform options
+#
+# CONFIG_PC_KEYBOARD is not set
+# CONFIG_HIGHMEM is not set
+# CONFIG_HZ_100 is not set
+CONFIG_HZ_250=y
+# CONFIG_HZ_1000 is not set
+CONFIG_HZ=250
+CONFIG_PREEMPT_NONE=y
+# CONFIG_PREEMPT_VOLUNTARY is not set
+# CONFIG_PREEMPT is not set
+CONFIG_SELECT_MEMORY_MODEL=y
+CONFIG_FLATMEM_MANUAL=y
+# CONFIG_DISCONTIGMEM_MANUAL is not set
+# CONFIG_SPARSEMEM_MANUAL is not set
+CONFIG_FLATMEM=y
+CONFIG_FLAT_NODE_MEM_MAP=y
+# CONFIG_SPARSEMEM_STATIC is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4
+CONFIG_BINFMT_ELF=y
+# CONFIG_BINFMT_MISC is not set
+CONFIG_CMDLINE_BOOL=y
+CONFIG_CMDLINE="console=ttyS0,9600"
+# CONFIG_PM is not set
+# CONFIG_SOFTWARE_SUSPEND is not set
+CONFIG_SECCOMP=y
+CONFIG_ISA_DMA_API=y
+#
+# Bus options
+#
+# CONFIG_PPC_I8259 is not set
+# CONFIG_PCI is not set
+# CONFIG_PCI_DOMAINS is not set
+#
+# PCCARD (PCMCIA/CardBus) support
+#
+# CONFIG_PCCARD is not set
+#
+# Advanced setup
+#
+# CONFIG_ADVANCED_OPTIONS is not set
+#
+# Default settings for advanced configuration options are used
+#
+CONFIG_HIGHMEM_START=0xfe000000
+CONFIG_LOWMEM_SIZE=0x30000000
+CONFIG_KERNEL_START=0xc0000000
+CONFIG_TASK_SIZE=0x80000000
+CONFIG_CONSISTENT_START=0xff100000
+CONFIG_CONSISTENT_SIZE=0x00200000
+CONFIG_BOOT_LOAD=0x00400000
+#
+# Networking
+#
+CONFIG_NET=y
+#
+# Networking options
+#
+CONFIG_PACKET=y
+CONFIG_PACKET_MMAP=y
+CONFIG_UNIX=y
+# CONFIG_NET_KEY is not set
+CONFIG_INET=y
+# CONFIG_IP_MULTICAST is not set
+# CONFIG_IP_ADVANCED_ROUTER is not set
+CONFIG_IP_FIB_HASH=y
+CONFIG_IP_PNP=y
+CONFIG_IP_PNP_DHCP=y
+# CONFIG_IP_PNP_BOOTP is not set
+# CONFIG_IP_PNP_RARP is not set
+# CONFIG_NET_IPIP is not set
+# CONFIG_NET_IPGRE is not set
+# CONFIG_ARPD is not set
+# CONFIG_SYN_COOKIES is not set
+# CONFIG_INET_AH is not set
+# CONFIG_INET_ESP is not set
+# CONFIG_INET_IPCOMP is not set
+# CONFIG_INET_TUNNEL is not set
+CONFIG_INET_DIAG=y
+CONFIG_INET_TCP_DIAG=y
+# CONFIG_TCP_CONG_ADVANCED is not set
+CONFIG_TCP_CONG_BIC=y
+# CONFIG_IPV6 is not set
+# CONFIG_NETFILTER is not set
+#
+# DCCP Configuration (EXPERIMENTAL)
+#
+# CONFIG_IP_DCCP is not set
+#
+# SCTP Configuration (EXPERIMENTAL)
+#
+# CONFIG_IP_SCTP is not set
+# CONFIG_ATM is not set
+# CONFIG_BRIDGE is not set
+# CONFIG_VLAN_8021Q is not set
+# CONFIG_DECNET is not set
+# CONFIG_LLC2 is not set
+# CONFIG_IPX is not set
+# CONFIG_ATALK is not set
+# CONFIG_X25 is not set
+# CONFIG_LAPB is not set
+#
+# TIPC Configuration (EXPERIMENTAL)
+#
+# CONFIG_TIPC is not set
+# CONFIG_NET_DIVERT is not set
+# CONFIG_ECONET is not set
+# CONFIG_WAN_ROUTER is not set
+#
+# QoS and/or fair queueing
+#
+# CONFIG_NET_SCHED is not set
+#
+# Network testing
+#
+# CONFIG_NET_PKTGEN is not set
+# CONFIG_HAMRADIO is not set
+# CONFIG_IRDA is not set
+# CONFIG_BT is not set
+# CONFIG_IEEE80211 is not set
+#
+# Device Drivers
+#
+#
+# Generic Driver Options
+#
+CONFIG_STANDALONE=y
+CONFIG_PREVENT_FIRMWARE_BUILD=y
+# CONFIG_FW_LOADER is not set
+# CONFIG_DEBUG_DRIVER is not set
+#
+# Connector - unified userspace <-> kernelspace linker
+#
+# CONFIG_CONNECTOR is not set
+#
+# Memory Technology Devices (MTD)
+#
+# CONFIG_MTD is not set
+#
+# Parallel port support
+#
+# CONFIG_PARPORT is not set
+#
+# Plug and Play support
+#
+#
+# Block devices
+#
+# CONFIG_BLK_DEV_FD is not set
+# CONFIG_BLK_DEV_COW_COMMON is not set
+# CONFIG_BLK_DEV_LOOP is not set
+# CONFIG_BLK_DEV_NBD is not set
+CONFIG_BLK_DEV_RAM=y
+CONFIG_BLK_DEV_RAM_COUNT=16
+CONFIG_BLK_DEV_RAM_SIZE=65536
+CONFIG_BLK_DEV_INITRD=y
+# CONFIG_CDROM_PKTCDVD is not set
+# CONFIG_ATA_OVER_ETH is not set
+#
+# ATA/ATAPI/MFM/RLL support
+#
+# CONFIG_IDE is not set
+#
+# SCSI device support
+#
+# CONFIG_RAID_ATTRS is not set
+# CONFIG_SCSI is not set
+#
+# Multi-device support (RAID and LVM)
+#
+# CONFIG_MD is not set
+#
+# Fusion MPT device support
+#
+# CONFIG_FUSION is not set
+#
+# IEEE 1394 (FireWire) support
+#
+#
+# I2O device support
+#
+#
+# Macintosh device drivers
+#
+# CONFIG_WINDFARM is not set
+#
+# Network device support
+#
+CONFIG_NETDEVICES=y
+# CONFIG_DUMMY is not set
+# CONFIG_BONDING is not set
+# CONFIG_EQUALIZER is not set
+CONFIG_TUN=y
+#
+# PHY device support
+#
+#
+# Ethernet (10 or 100Mbit)
+#
+# CONFIG_NET_ETHERNET is not set
+# CONFIG_IBM_EMAC is not set
+#
+# Ethernet (1000 Mbit)
+#
+#
+# Ethernet (10000 Mbit)
+#
+#
+# Token Ring devices
+#
+#
+# Wireless LAN (non-hamradio)
+#
+# CONFIG_NET_RADIO is not set
+#
+# Wan interfaces
+#
+# CONFIG_WAN is not set
+# CONFIG_PPP is not set
+# CONFIG_SLIP is not set
+# CONFIG_SHAPER is not set
+# CONFIG_NETCONSOLE is not set
+# CONFIG_NETPOLL is not set
+# CONFIG_NET_POLL_CONTROLLER is not set
+#
+# ISDN subsystem
+#
+# CONFIG_ISDN is not set
+#
+# Telephony Support
+#
+# CONFIG_PHONE is not set
+#
+# Input device support
+#
+CONFIG_INPUT=y
+#
+# Userland interfaces
+#
+CONFIG_INPUT_MOUSEDEV=y
+# CONFIG_INPUT_MOUSEDEV_PSAUX is not set
+CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
+CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
+# CONFIG_INPUT_JOYDEV is not set
+# CONFIG_INPUT_TSDEV is not set
+# CONFIG_INPUT_EVDEV is not set
+# CONFIG_INPUT_EVBUG is not set
+#
+# Input Device Drivers
+#
+# CONFIG_INPUT_KEYBOARD is not set
+# CONFIG_INPUT_MOUSE is not set
+# CONFIG_INPUT_JOYSTICK is not set
+# CONFIG_INPUT_TOUCHSCREEN is not set
+# CONFIG_INPUT_MISC is not set
+#
+# Hardware I/O ports
+#
+# CONFIG_SERIO is not set
+# CONFIG_GAMEPORT is not set
+#
+# Character devices
+#
+CONFIG_VT=y
+CONFIG_VT_CONSOLE=y
+CONFIG_HW_CONSOLE=y
+# CONFIG_SERIAL_NONSTANDARD is not set
+#
+# Serial drivers
+#
+CONFIG_SERIAL_8250=y
+CONFIG_SERIAL_8250_CONSOLE=y
+CONFIG_SERIAL_8250_NR_UARTS=4
+CONFIG_SERIAL_8250_RUNTIME_UARTS=4
+# CONFIG_SERIAL_8250_EXTENDED is not set
+#
+# Non-8250 serial port support
+#
+CONFIG_SERIAL_CORE=y
+CONFIG_SERIAL_CORE_CONSOLE=y
+CONFIG_UNIX98_PTYS=y
+# CONFIG_LEGACY_PTYS is not set
+#
+# IPMI
+#
+# CONFIG_IPMI_HANDLER is not set
+#
+# Watchdog Cards
+#
+# CONFIG_WATCHDOG is not set
+# CONFIG_NVRAM is not set
+# CONFIG_GEN_RTC is not set
+# CONFIG_DTLK is not set
+# CONFIG_R3964 is not set
+#
+# Ftape, the floppy tape device driver
+#
+# CONFIG_AGP is not set
+# CONFIG_RAW_DRIVER is not set
+#
+# TPM devices
+#
+# CONFIG_TCG_TPM is not set
+# CONFIG_TELCLOCK is not set
+#
+# I2C support
+#
+# CONFIG_I2C is not set
+#
+# SPI support
+#
+# CONFIG_SPI is not set
+# CONFIG_SPI_MASTER is not set
+#
+# Dallas's 1-wire bus
+#
+# CONFIG_W1 is not set
+#
+# Hardware Monitoring support
+#
+# CONFIG_HWMON is not set
+# CONFIG_HWMON_VID is not set
+#
+# Misc devices
+#
+#
+# Multimedia Capabilities Port drivers
+#
+#
+# Multimedia devices
+#
+# CONFIG_VIDEO_DEV is not set
+#
+# Digital Video Broadcasting Devices
+#
+# CONFIG_DVB is not set
+#
+# Graphics support
+#
+# CONFIG_FB is not set
+#
+# Console display driver support
+#
+CONFIG_DUMMY_CONSOLE=y
+#
+# Sound
+#
+# CONFIG_SOUND is not set
+#
+# USB support
+#
+# CONFIG_USB_ARCH_HAS_HCD is not set
+# CONFIG_USB_ARCH_HAS_OHCI is not set
+#
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+#
+# USB Gadget Support
+#
+# CONFIG_USB_GADGET is not set
+#
+# MMC/SD Card support
+#
+# CONFIG_MMC is not set
+#
+# InfiniBand support
+#
+#
+# SN Devices
+#
+#
+# File systems
+#
+CONFIG_EXT2_FS=y
+# CONFIG_EXT2_FS_XATTR is not set
+# CONFIG_EXT2_FS_XIP is not set
+# CONFIG_EXT3_FS is not set
+# CONFIG_REISERFS_FS is not set
+# CONFIG_JFS_FS is not set
+# CONFIG_FS_POSIX_ACL is not set
+# CONFIG_XFS_FS is not set
+# CONFIG_OCFS2_FS is not set
+# CONFIG_MINIX_FS is not set
+# CONFIG_ROMFS_FS is not set
+CONFIG_INOTIFY=y
+# CONFIG_QUOTA is not set
+CONFIG_DNOTIFY=y
+# CONFIG_AUTOFS_FS is not set
+# CONFIG_AUTOFS4_FS is not set
+# CONFIG_FUSE_FS is not set
+#
+# CD-ROM/DVD Filesystems
+#
+# CONFIG_ISO9660_FS is not set
+# CONFIG_UDF_FS is not set
+#
+# DOS/FAT/NT Filesystems
+#
+CONFIG_FAT_FS=y
+CONFIG_MSDOS_FS=y
+CONFIG_VFAT_FS=y
+CONFIG_FAT_DEFAULT_CODEPAGE=437
+CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
+# CONFIG_NTFS_FS is not set
+#
+# Pseudo filesystems
+#
+CONFIG_PROC_FS=y
+CONFIG_PROC_KCORE=y
+CONFIG_SYSFS=y
+CONFIG_TMPFS=y
+# CONFIG_HUGETLB_PAGE is not set
+CONFIG_RAMFS=y
+# CONFIG_RELAYFS_FS is not set
+# CONFIG_CONFIGFS_FS is not set
+#
+# Miscellaneous filesystems
+#
+# CONFIG_ADFS_FS is not set
+# CONFIG_AFFS_FS is not set
+# CONFIG_HFS_FS is not set
+# CONFIG_HFSPLUS_FS is not set
+# CONFIG_BEFS_FS is not set
+# CONFIG_BFS_FS is not set
+# CONFIG_EFS_FS is not set
+# CONFIG_CRAMFS is not set
+# CONFIG_VXFS_FS is not set
+# CONFIG_HPFS_FS is not set
+# CONFIG_QNX4FS_FS is not set
+# CONFIG_SYSV_FS is not set
+# CONFIG_UFS_FS is not set
+#
+# Network File Systems
+#
+# CONFIG_NFS_FS is not set
+# CONFIG_NFSD is not set
+# CONFIG_SMB_FS is not set
+# CONFIG_CIFS is not set
+# CONFIG_NCP_FS is not set
+# CONFIG_CODA_FS is not set
+# CONFIG_AFS_FS is not set
+# CONFIG_9P_FS is not set
+#
+# Partition Types
+#
+# CONFIG_PARTITION_ADVANCED is not set
+CONFIG_MSDOS_PARTITION=y
+#
+# Native Language Support
+#
+CONFIG_NLS=y
+CONFIG_NLS_DEFAULT="iso8859-1"
+CONFIG_NLS_CODEPAGE_437=y
+# CONFIG_NLS_CODEPAGE_737 is not set
+# CONFIG_NLS_CODEPAGE_775 is not set
+# CONFIG_NLS_CODEPAGE_850 is not set
+# CONFIG_NLS_CODEPAGE_852 is not set
+# CONFIG_NLS_CODEPAGE_855 is not set
+# CONFIG_NLS_CODEPAGE_857 is not set
+# CONFIG_NLS_CODEPAGE_860 is not set
+# CONFIG_NLS_CODEPAGE_861 is not set
+# CONFIG_NLS_CODEPAGE_862 is not set
+# CONFIG_NLS_CODEPAGE_863 is not set
+# CONFIG_NLS_CODEPAGE_864 is not set
+# CONFIG_NLS_CODEPAGE_865 is not set
+# CONFIG_NLS_CODEPAGE_866 is not set
+# CONFIG_NLS_CODEPAGE_869 is not set
+# CONFIG_NLS_CODEPAGE_936 is not set
+# CONFIG_NLS_CODEPAGE_950 is not set
+# CONFIG_NLS_CODEPAGE_932 is not set
+# CONFIG_NLS_CODEPAGE_949 is not set
+# CONFIG_NLS_CODEPAGE_874 is not set
+# CONFIG_NLS_ISO8859_8 is not set
+# CONFIG_NLS_CODEPAGE_1250 is not set
+# CONFIG_NLS_CODEPAGE_1251 is not set
+CONFIG_NLS_ASCII=y
+CONFIG_NLS_ISO8859_1=y
+# CONFIG_NLS_ISO8859_2 is not set
+# CONFIG_NLS_ISO8859_3 is not set
+# CONFIG_NLS_ISO8859_4 is not set
+# CONFIG_NLS_ISO8859_5 is not set
+# CONFIG_NLS_ISO8859_6 is not set
+# CONFIG_NLS_ISO8859_7 is not set
+# CONFIG_NLS_ISO8859_9 is not set
+# CONFIG_NLS_ISO8859_13 is not set
+# CONFIG_NLS_ISO8859_14 is not set
+# CONFIG_NLS_ISO8859_15 is not set
+# CONFIG_NLS_KOI8_R is not set
+# CONFIG_NLS_KOI8_U is not set
+CONFIG_NLS_UTF8=y
+#
+# IBM 40x options
+#
+#
+# Library routines
+#
+# CONFIG_CRC_CCITT is not set
+# CONFIG_CRC16 is not set
+CONFIG_CRC32=y
+# CONFIG_LIBCRC32C is not set
+# CONFIG_PROFILING is not set
+#
+# Kernel hacking
+#
+CONFIG_PRINTK_TIME=y
+CONFIG_MAGIC_SYSRQ=y
+CONFIG_DEBUG_KERNEL=y
+CONFIG_LOG_BUF_SHIFT=14
+CONFIG_DETECT_SOFTLOCKUP=y
+# CONFIG_SCHEDSTATS is not set
+# CONFIG_DEBUG_SLAB is not set
+CONFIG_DEBUG_MUTEXES=y
+# CONFIG_DEBUG_SPINLOCK is not set
+# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
+# CONFIG_DEBUG_KOBJECT is not set
+CONFIG_DEBUG_INFO=y
+# CONFIG_DEBUG_FS is not set
+# CONFIG_DEBUG_VM is not set
+CONFIG_FORCED_INLINING=y
+# CONFIG_RCU_TORTURE_TEST is not set
+# CONFIG_KGDB is not set
+CONFIG_XMON=y
+# CONFIG_BDI_SWITCH is not set
+# CONFIG_SERIAL_TEXT_DEBUG is not set
+#
+# Security options
+#
+# CONFIG_KEYS is not set
+# CONFIG_SECURITY is not set
+#
+# Cryptographic options
+#
+# CONFIG_CRYPTO is not set
+#
+# Hardware crypto devices
+#
diff --git a/arch/ppc/kernel/head_44x.S b/arch/ppc/kernel/head_44x.S
index 677c571aa276..0d8b88219d38 100644
--- a/arch/ppc/kernel/head_44x.S
+++ b/arch/ppc/kernel/head_44x.S
@@ -1,6 +1,4 @@
 /*
- * arch/ppc/kernel/head_44x.S
- *
 * Kernel execution entry point code.
 *
 *    Copyright (c) 1995-1996 Gary Thomas <gdt@linuxppc.org>
diff --git a/arch/ppc/kernel/head_8xx.S b/arch/ppc/kernel/head_8xx.S
index c1e89ad0684d..ec53c7d65f2b 100644
--- a/arch/ppc/kernel/head_8xx.S
+++ b/arch/ppc/kernel/head_8xx.S
@@ -1,6 +1,4 @@
 /*
- *  arch/ppc/kernel/except_8xx.S
- *
 *  PowerPC version
 *    Copyright (C) 1995-1996 Gary Thomas (gdt@linuxppc.org)
 *  Rewritten by Cort Dougan (cort@cs.nmt.edu) for PReP
diff --git a/arch/ppc/kernel/head_fsl_booke.S b/arch/ppc/kernel/head_fsl_booke.S
index 8d60fa99fc4b..dd86bbed7627 100644
--- a/arch/ppc/kernel/head_fsl_booke.S
+++ b/arch/ppc/kernel/head_fsl_booke.S
@@ -1,6 +1,4 @@
 /*
- * arch/ppc/kernel/head_fsl_booke.S
- *
 * Kernel execution entry point code.
 *
 *    Copyright (c) 1995-1996 Gary Thomas <gdt@linuxppc.org>
@@ -316,6 +314,7 @@ skpinv:	addi	r6,r6,1				/* Increment */
         */
        lis     r2,DBCR0_IDM@h
        mtspr   SPRN_DBCR0,r2
+        isync
        /* clear any residual debug events */
        li      r2,-1
        mtspr   SPRN_DBSR,r2
@@ -1002,12 +1001,15 @@ _GLOBAL(giveup_fpu)
 _GLOBAL(abort)
        li      r13,0
        mtspr   SPRN_DBCR0,r13          /* disable all debug events */
+        isync
        mfmsr   r13
        ori     r13,r13,MSR_DE@l        /* Enable Debug Events */
        mtmsr   r13
+        isync
        mfspr   r13,SPRN_DBCR0
        lis     r13,(DBCR0_IDM|DBCR0_RST_CHIP)@h
        mtspr   SPRN_DBCR0,r13
+        isync
 _GLOBAL(set_context)
diff --git a/arch/ppc/kernel/smp-tbsync.c b/arch/ppc/kernel/smp-tbsync.c
index 2c9cd95bcea6..6a5694fcc711 100644
--- a/arch/ppc/kernel/smp-tbsync.c
+++ b/arch/ppc/kernel/smp-tbsync.c
@@ -126,8 +126,7 @@ smp_generic_give_timebase( void )
        printk("Synchronizing timebase\n");
        /* if this fails then this kernel won't work anyway... */
-        tbsync = kmalloc( sizeof(*tbsync), GFP_KERNEL );
+        tbsync = kzalloc( sizeof(*tbsync), GFP_KERNEL );
-        memset( tbsync, 0, sizeof(*tbsync) );
        mb();
        running = 1;
diff --git a/arch/ppc/kernel/traps.c b/arch/ppc/kernel/traps.c
index 6d0a1838d94c..1c0d68026abd 100644
--- a/arch/ppc/kernel/traps.c
+++ b/arch/ppc/kernel/traps.c
@@ -1,6 +1,4 @@
 /*
- *  arch/ppc/kernel/traps.c
- *
 *  Copyright (C) 1995-1996  Gary Thomas (gdt@linuxppc.org)
 *
 *  This program is free software; you can redistribute it and/or
diff --git a/arch/ppc/lib/rheap.c b/arch/ppc/lib/rheap.c
index 42c5de2c898f..31e511856dc5 100644
--- a/arch/ppc/lib/rheap.c
+++ b/arch/ppc/lib/rheap.c
@@ -1,6 +1,4 @@
 /*
- * arch/ppc/syslib/rheap.c
- *
 * A Remote Heap.  Remote means that we don't touch the memory that the
 * heap points to. Normal heap implementations use the memory they manage
 * to place their list. We cannot do that because the memory we manage may
diff --git a/arch/ppc/math-emu/math.c b/arch/ppc/math-emu/math.c
index b7dff53a7103..589153472761 100644
--- a/arch/ppc/math-emu/math.c
+++ b/arch/ppc/math-emu/math.c
@@ -1,6 +1,4 @@
 /*
- * arch/ppc/math-emu/math.c
- *
 * Copyright (C) 1999  Eddie C. Dost  (ecd@atecom.com)
 */
diff --git a/arch/ppc/mm/44x_mmu.c b/arch/ppc/mm/44x_mmu.c
index 3d79ce281b67..e0152a9b26e6 100644
--- a/arch/ppc/mm/44x_mmu.c
+++ b/arch/ppc/mm/44x_mmu.c
@@ -104,7 +104,7 @@ unsigned long __init mmu_mapin_ram(void)
        /* Determine number of entries necessary to cover lowmem */
        pinned_tlbs = (unsigned int)
-                (_ALIGN(total_lowmem, PPC44x_PIN_SIZE) >> PPC44x_PIN_SHIFT);
+                (_ALIGN(total_lowmem, PPC_PIN_SIZE) >> PPC44x_PIN_SHIFT);
        /* Write upper watermark to save location */
        tlb_44x_hwater = PPC44x_LOW_SLOT - pinned_tlbs;
@@ -112,7 +112,7 @@ unsigned long __init mmu_mapin_ram(void)
        /* If necessary, set additional pinned TLBs */
        if (pinned_tlbs > 1)
                for (i = (PPC44x_LOW_SLOT-(pinned_tlbs-1)); i < PPC44x_LOW_SLOT; i++) {
-                        unsigned int phys_addr = (PPC44x_LOW_SLOT-i) * PPC44x_PIN_SIZE;
+                        unsigned int phys_addr = (PPC44x_LOW_SLOT-i) * PPC_PIN_SIZE;
                        ppc44x_pin_tlb(i, phys_addr+PAGE_OFFSET, phys_addr);
                }
diff --git a/arch/ppc/mm/fault.c b/arch/ppc/mm/fault.c
index ee5e9f25baf9..0217188ef465 100644
--- a/arch/ppc/mm/fault.c
+++ b/arch/ppc/mm/fault.c
@@ -1,6 +1,4 @@
 /*
- *  arch/ppc/mm/fault.c
- *
 *  PowerPC version
 *    Copyright (C) 1995-1996 Gary Thomas (gdt@linuxppc.org)
 *
diff --git a/arch/ppc/mm/hashtable.S b/arch/ppc/mm/hashtable.S
index 3ec87c91343e..f09fa88db35a 100644
--- a/arch/ppc/mm/hashtable.S
+++ b/arch/ppc/mm/hashtable.S
@@ -1,6 +1,4 @@
 /*
- *  arch/ppc/kernel/hashtable.S
- *
 *  $Id: hashtable.S,v 1.6 1999/10/08 01:56:15 paulus Exp $
 *
 *  PowerPC version
diff --git a/arch/ppc/platforms/4xx/Kconfig b/arch/ppc/platforms/4xx/Kconfig
index d8837911bbc6..174ddbc9758b 100644
--- a/arch/ppc/platforms/4xx/Kconfig
+++ b/arch/ppc/platforms/4xx/Kconfig
@@ -57,6 +57,10 @@ config XILINX_ML300
        help
          This option enables support for the Xilinx ML300 evaluation board.
+config XILINX_ML403
+        bool "Xilinx-ML403"
+        help
+          This option enables support for the Xilinx ML403 evaluation board.
 endchoice
 choice
@@ -172,11 +176,6 @@ config IBM_OCP
        depends on ASH || BAMBOO || BUBINGA || CPCI405 || EBONY || EP405 || LUAN || YUCCA || OCOTEA || REDWOOD_5 || REDWOOD_6 || SYCAMORE || WALNUT
        default y
-config XILINX_OCP
-        bool
-        depends on XILINX_ML300
-        default y
 config IBM_EMAC4
        bool
        depends on 440GX || 440SP || 440SPE
@@ -208,11 +207,21 @@ config 405GPR
        depends on SYCAMORE
        default y
-config VIRTEX_II_PRO
+config XILINX_VIRTEX_II_PRO
        bool
        depends on XILINX_ML300
        default y
+config XILINX_VIRTEX_4_FX
+        bool
+        depends on XILINX_ML403
+        default y
+config XILINX_VIRTEX
+        bool
+        depends on XILINX_VIRTEX_II_PRO || XILINX_VIRTEX_4_FX
+        default y
 config STB03xxx
        bool
        depends on REDWOOD_5 || REDWOOD_6
@@ -220,7 +229,7 @@ config STB03xxx
 config EMBEDDEDBOOT
        bool
-        depends on EP405 || XILINX_ML300
+        depends on EP405 || XILINX_ML300 || XILINX_ML403
        default y
 config IBM_OPENBIOS
diff --git a/arch/ppc/platforms/4xx/Makefile b/arch/ppc/platforms/4xx/Makefile
index c9bb61170954..a04a0d0a0f5c 100644
--- a/arch/ppc/platforms/4xx/Makefile
+++ b/arch/ppc/platforms/4xx/Makefile
@@ -14,6 +14,7 @@ obj-$(CONFIG_REDWOOD_6)		+= redwood6.o
 obj-$(CONFIG_SYCAMORE)          += sycamore.o
 obj-$(CONFIG_WALNUT)            += walnut.o
 obj-$(CONFIG_XILINX_ML300)      += xilinx_ml300.o
+obj-$(CONFIG_XILINX_ML403)      += xilinx_ml403.o
 obj-$(CONFIG_405GP)             += ibm405gp.o
 obj-$(CONFIG_REDWOOD_5)         += ibmstb4.o
@@ -26,4 +27,5 @@ obj-$(CONFIG_440SP)		+= ibm440sp.o
 obj-$(CONFIG_440SPE)            += ppc440spe.o
 obj-$(CONFIG_405EP)             += ibm405ep.o
 obj-$(CONFIG_405GPR)            += ibm405gpr.o
-obj-$(CONFIG_VIRTEX_II_PRO)     += virtex-ii_pro.o
+obj-$(CONFIG_XILINX_VIRTEX)     += virtex.o
diff --git a/arch/ppc/platforms/4xx/bamboo.c b/arch/ppc/platforms/4xx/bamboo.c
index 0ec53f049338..b940cfd646c2 100644
--- a/arch/ppc/platforms/4xx/bamboo.c
+++ b/arch/ppc/platforms/4xx/bamboo.c
@@ -1,6 +1,4 @@
 /*
- * arch/ppc/platforms/4xx/bamboo.c
- *
 * Bamboo board specific routines
 *
 * Wade Farnsworth <wfarnsworth@mvista.com>
diff --git a/arch/ppc/platforms/4xx/bamboo.h b/arch/ppc/platforms/4xx/bamboo.h
index 5c0192826494..31c0dd6a26cb 100644
--- a/arch/ppc/platforms/4xx/bamboo.h
+++ b/arch/ppc/platforms/4xx/bamboo.h
@@ -1,6 +1,4 @@
 /*
- * arch/ppc/platforms/bamboo.h
- *
 * Bamboo board definitions
 *
 * Wade Farnsworth <wfarnsworth@mvista.com>
diff --git a/arch/ppc/platforms/4xx/bubinga.h b/arch/ppc/platforms/4xx/bubinga.h
index b5380cfaf5c0..606aa9fa5caa 100644
--- a/arch/ppc/platforms/4xx/bubinga.h
+++ b/arch/ppc/platforms/4xx/bubinga.h
@@ -1,6 +1,4 @@
 /*
- * arch/ppc/platforms/4xx/bubinga.h
- *
 * Bubinga board definitions
 *
 * Copyright (c) 2005 DENX Software Engineering
diff --git a/arch/ppc/platforms/4xx/cpci405.c b/arch/ppc/platforms/4xx/cpci405.c
index ff966773a0bf..6571e39fbe48 100644
--- a/arch/ppc/platforms/4xx/cpci405.c
+++ b/arch/ppc/platforms/4xx/cpci405.c
@@ -1,6 +1,4 @@
 /*
- * arch/ppc/platforms/cpci405.c
- *
 * Board setup routines for the esd CPCI-405 cPCI Board.
 *
 * Author: Stefan Roese
diff --git a/arch/ppc/platforms/4xx/ebony.c b/arch/ppc/platforms/4xx/ebony.c
index 9a828b623417..b4ecb9c79854 100644
--- a/arch/ppc/platforms/4xx/ebony.c
+++ b/arch/ppc/platforms/4xx/ebony.c
@@ -1,6 +1,4 @@
 /*
- * arch/ppc/platforms/4xx/ebony.c
- *
 * Ebony board specific routines
 *
 * Matt Porter <mporter@kernel.crashing.org>
diff --git a/arch/ppc/platforms/4xx/ebony.h b/arch/ppc/platforms/4xx/ebony.h
index b91ad4272dfe..27b2e77c7c83 100644
--- a/arch/ppc/platforms/4xx/ebony.h
+++ b/arch/ppc/platforms/4xx/ebony.h
@@ -1,6 +1,4 @@
 /*
- * arch/ppc/platforms/ebony.h
- *
 * Ebony board definitions
 *
 * Matt Porter <mporter@mvista.com>
diff --git a/arch/ppc/platforms/4xx/ep405.c b/arch/ppc/platforms/4xx/ep405.c
index 26a07cdb30ec..6efa91ff9c07 100644
--- a/arch/ppc/platforms/4xx/ep405.c
+++ b/arch/ppc/platforms/4xx/ep405.c
@@ -1,6 +1,4 @@
 /*
- * arch/ppc/platforms/4xx/ep405.c
- *
 * Embedded Planet 405GP board
 * http://www.embeddedplanet.com
 *
diff --git a/arch/ppc/platforms/4xx/ep405.h b/arch/ppc/platforms/4xx/ep405.h
index ea3eb21338fb..9814fc431725 100644
--- a/arch/ppc/platforms/4xx/ep405.h
+++ b/arch/ppc/platforms/4xx/ep405.h
@@ -1,6 +1,4 @@
 /*
- * arch/ppc/platforms/4xx/ep405.h
- *
 * Embedded Planet 405GP board
 * http://www.embeddedplanet.com
 *
diff --git a/arch/ppc/platforms/4xx/ibm405ep.c b/arch/ppc/platforms/4xx/ibm405ep.c
index 093b28d27a41..55af769a6e70 100644
--- a/arch/ppc/platforms/4xx/ibm405ep.c
+++ b/arch/ppc/platforms/4xx/ibm405ep.c
@@ -1,6 +1,4 @@
 /*
- * arch/ppc/platforms/ibm405ep.c
- *
 * Support for IBM PPC 405EP processors.
 *
 * Author: SAW (IBM), derived from ibmnp405l.c.
diff --git a/arch/ppc/platforms/4xx/ibm405ep.h b/arch/ppc/platforms/4xx/ibm405ep.h
index e051e3fe8c63..fe46640de152 100644
--- a/arch/ppc/platforms/4xx/ibm405ep.h
+++ b/arch/ppc/platforms/4xx/ibm405ep.h
@@ -1,6 +1,4 @@
 /*
- * arch/ppc/platforms/4xx/ibm405ep.h
- *
 * IBM PPC 405EP processor defines.
 *
 * Author: SAW (IBM), derived from ibm405gp.h.
diff --git a/arch/ppc/platforms/4xx/ibm405gp.h b/arch/ppc/platforms/4xx/ibm405gp.h
index b2b642e81af7..eaf0ef57028d 100644
--- a/arch/ppc/platforms/4xx/ibm405gp.h
+++ b/arch/ppc/platforms/4xx/ibm405gp.h
@@ -1,6 +1,4 @@
 /*
- * arch/ppc/platforms/4xx/ibm405gp.h
- *
 * Author: Armin Kuster akuster@mvista.com
 *
 * 2001 (c) MontaVista, Software, Inc.  This file is licensed under
diff --git a/arch/ppc/platforms/4xx/ibm405gpr.c b/arch/ppc/platforms/4xx/ibm405gpr.c
index cd0d00d8e8ee..49da61f6854a 100644
--- a/arch/ppc/platforms/4xx/ibm405gpr.c
+++ b/arch/ppc/platforms/4xx/ibm405gpr.c
@@ -1,6 +1,4 @@
 /*
- * arch/ppc/platforms/4xx/ibm405gpr.c
- *
 * Author: Armin Kuster <akuster@mvista.com>
 *
 * 2002 (c) MontaVista, Software, Inc.  This file is licensed under
diff --git a/arch/ppc/platforms/4xx/ibm405gpr.h b/arch/ppc/platforms/4xx/ibm405gpr.h
index 45412fb4368f..e90c5dde01d3 100644
--- a/arch/ppc/platforms/4xx/ibm405gpr.h
+++ b/arch/ppc/platforms/4xx/ibm405gpr.h
@@ -1,6 +1,4 @@
 /*
- * arch/ppc/platforms/4xx/ibm405gpr.h
- *
 * Author: Armin Kuster <akuster@mvista.com>
 *
 * 2002 (c) MontaVista, Software, Inc.  This file is licensed under
diff --git a/arch/ppc/platforms/4xx/ibm440ep.c b/arch/ppc/platforms/4xx/ibm440ep.c
index 65ac0b9c2d05..1fed6638c81f 100644
--- a/arch/ppc/platforms/4xx/ibm440ep.c
+++ b/arch/ppc/platforms/4xx/ibm440ep.c
@@ -1,6 +1,4 @@
 /*
- * arch/ppc/platforms/4xx/ibm440ep.c
- *
 * PPC440EP I/O descriptions
 *
 * Wade Farnsworth <wfarnsworth@mvista.com>
diff --git a/arch/ppc/platforms/4xx/ibm440ep.h b/arch/ppc/platforms/4xx/ibm440ep.h
index 97c80b8e3e10..61717e8a799e 100644
--- a/arch/ppc/platforms/4xx/ibm440ep.h
+++ b/arch/ppc/platforms/4xx/ibm440ep.h
@@ -1,6 +1,4 @@
 /*
- * arch/ppc/platforms/4xx/ibm440ep.h
- *
 * PPC440EP definitions
 *
 * Wade Farnsworth <wfarnsworth@mvista.com>
diff --git a/arch/ppc/platforms/4xx/ibm440gp.c b/arch/ppc/platforms/4xx/ibm440gp.c
index d926245e8b3e..b67a72e5c6fe 100644
--- a/arch/ppc/platforms/4xx/ibm440gp.c
+++ b/arch/ppc/platforms/4xx/ibm440gp.c
@@ -1,6 +1,4 @@
 /*
- * arch/ppc/platforms/4xx/ibm440gp.c
- *
 * PPC440GP I/O descriptions
 *
 * Matt Porter <mporter@mvista.com>
diff --git a/arch/ppc/platforms/4xx/ibm440gp.h b/arch/ppc/platforms/4xx/ibm440gp.h
index ae1efc03b295..7b2763b6024f 100644
--- a/arch/ppc/platforms/4xx/ibm440gp.h
+++ b/arch/ppc/platforms/4xx/ibm440gp.h
@@ -1,6 +1,4 @@
 /*
- * arch/ppc/platforms/4xx/ibm440gp.h
- *
 * PPC440GP definitions
 *
 * Roland Dreier <roland@digitalvampire.org>
diff --git a/arch/ppc/platforms/4xx/ibm440gx.c b/arch/ppc/platforms/4xx/ibm440gx.c
index d24c09ee7b18..685abffcb6ce 100644
--- a/arch/ppc/platforms/4xx/ibm440gx.c
+++ b/arch/ppc/platforms/4xx/ibm440gx.c
@@ -1,6 +1,4 @@
 /*
- * arch/ppc/platforms/4xx/ibm440gx.c
- *
 * PPC440GX I/O descriptions
 *
 * Matt Porter <mporter@mvista.com>
diff --git a/arch/ppc/platforms/4xx/ibm440gx.h b/arch/ppc/platforms/4xx/ibm440gx.h
index 0b59d8dcd03c..070a34efe1c7 100644
--- a/arch/ppc/platforms/4xx/ibm440gx.h
+++ b/arch/ppc/platforms/4xx/ibm440gx.h
@@ -1,6 +1,4 @@
 /*
- * arch/ppc/platforms/ibm440gx.h
- *
 * PPC440GX definitions
 *
 * Matt Porter <mporter@mvista.com>
diff --git a/arch/ppc/platforms/4xx/ibm440sp.c b/arch/ppc/platforms/4xx/ibm440sp.c
index 71a0117d3597..de8f7ac5623c 100644
--- a/arch/ppc/platforms/4xx/ibm440sp.c
+++ b/arch/ppc/platforms/4xx/ibm440sp.c
@@ -1,6 +1,4 @@
 /*
- * arch/ppc/platforms/4xx/ibm440sp.c
- *
 * PPC440SP I/O descriptions
 *
 * Matt Porter <mporter@kernel.crashing.org>
diff --git a/arch/ppc/platforms/4xx/ibm440sp.h b/arch/ppc/platforms/4xx/ibm440sp.h
index c71e46a18b9e..77e8bb22c527 100644
--- a/arch/ppc/platforms/4xx/ibm440sp.h
+++ b/arch/ppc/platforms/4xx/ibm440sp.h
@@ -1,6 +1,4 @@
 /*
- * arch/ppc/platforms/4xx/ibm440sp.h
- *
 * PPC440SP definitions
 *
 * Matt Porter <mporter@kernel.crashing.org>
diff --git a/arch/ppc/platforms/4xx/ibmnp405h.c b/arch/ppc/platforms/4xx/ibmnp405h.c
index a477a78f4902..f1dcb0ac15b7 100644
--- a/arch/ppc/platforms/4xx/ibmnp405h.c
+++ b/arch/ppc/platforms/4xx/ibmnp405h.c
@@ -1,6 +1,4 @@
 /*
- * arch/ppc/platforms/4xx/ibmnp405h.c
- *
 * Author: Armin Kuster <akuster@mvista.com>
 *
 * 2000-2002 (c) MontaVista, Software, Inc.  This file is licensed under
diff --git a/arch/ppc/platforms/4xx/ibmnp405h.h b/arch/ppc/platforms/4xx/ibmnp405h.h
index e2c2b06128c8..2c683f6aaa66 100644
--- a/arch/ppc/platforms/4xx/ibmnp405h.h
+++ b/arch/ppc/platforms/4xx/ibmnp405h.h
@@ -1,6 +1,4 @@
 /*
- * arch/ppc/platforms/4xx/ibmnp405h.h
- *
 * Author: Armin Kuster <akuster@mvista.com>
 *
 * 2002 (c) MontaVista, Software, Inc.  This file is licensed under
diff --git a/arch/ppc/platforms/4xx/ibmstb4.c b/arch/ppc/platforms/4xx/ibmstb4.c
index 7e33bb635443..799a2eccccc3 100644
--- a/arch/ppc/platforms/4xx/ibmstb4.c
+++ b/arch/ppc/platforms/4xx/ibmstb4.c
@@ -1,6 +1,4 @@
 /*
- * arch/ppc/platforms/4xx/ibmstb4.c
- *
 * Author: Armin Kuster <akuster@mvista.com>
 *
 * 2000-2001 (c) MontaVista, Software, Inc.  This file is licensed under
diff --git a/arch/ppc/platforms/4xx/ibmstb4.h b/arch/ppc/platforms/4xx/ibmstb4.h
index 9f21d4c88a3d..9de426597351 100644
--- a/arch/ppc/platforms/4xx/ibmstb4.h
+++ b/arch/ppc/platforms/4xx/ibmstb4.h
@@ -1,6 +1,4 @@
 /*
- * arch/ppc/platforms/4xx/ibmstb4.h
- *
 * Author: Armin Kuster <akuster@mvista.com>
 *
 * 2001 (c) MontaVista, Software, Inc.  This file is licensed under
diff --git a/arch/ppc/platforms/4xx/ibmstbx25.c b/arch/ppc/platforms/4xx/ibmstbx25.c
index b895b9cca57d..090ddcbecc5e 100644
--- a/arch/ppc/platforms/4xx/ibmstbx25.c
+++ b/arch/ppc/platforms/4xx/ibmstbx25.c
@@ -1,6 +1,4 @@
 /*
- * arch/ppc/platforms/4xx/ibmstbx25.c
- *
 * Author: Armin Kuster <akuster@mvista.com>
 *
 * 2000-2002 (c) MontaVista, Software, Inc.  This file is licensed under
diff --git a/arch/ppc/platforms/4xx/ibmstbx25.h b/arch/ppc/platforms/4xx/ibmstbx25.h
index 9a2efc366e9c..6884a49d3482 100644
--- a/arch/ppc/platforms/4xx/ibmstbx25.h
+++ b/arch/ppc/platforms/4xx/ibmstbx25.h
@@ -1,6 +1,4 @@
 /*
- * arch/ppc/platforms/4xx/ibmstbx25.h
- *
 * Author: Armin Kuster <akuster@mvista.com>
 *
 * 2002 (c) MontaVista, Software, Inc.  This file is licensed under
diff --git a/arch/ppc/platforms/4xx/luan.c b/arch/ppc/platforms/4xx/luan.c
index 21d29132aebd..5c37de28e135 100644
--- a/arch/ppc/platforms/4xx/luan.c
+++ b/arch/ppc/platforms/4xx/luan.c
@@ -1,6 +1,4 @@
 /*
- * arch/ppc/platforms/4xx/luan.c
- *
 * Luan board specific routines
 *
 * Matt Porter <mporter@kernel.crashing.org>
diff --git a/arch/ppc/platforms/4xx/luan.h b/arch/ppc/platforms/4xx/luan.h
index bbe7d0766db8..e0db6a810feb 100644
--- a/arch/ppc/platforms/4xx/luan.h
+++ b/arch/ppc/platforms/4xx/luan.h
@@ -1,6 +1,4 @@
 /*
- * arch/ppc/platforms/4xx/luan.h
- *
 * Luan board definitions
 *
 * Matt Porter <mporter@kernel.crashing.org>
diff --git a/arch/ppc/platforms/4xx/ocotea.c b/arch/ppc/platforms/4xx/ocotea.c
index 4f355b6acab2..f841972f1fa9 100644
--- a/arch/ppc/platforms/4xx/ocotea.c
+++ b/arch/ppc/platforms/4xx/ocotea.c
@@ -1,6 +1,4 @@
 /*
- * arch/ppc/platforms/4xx/ocotea.c
- *
 * Ocotea board specific routines
 *
 * Matt Porter <mporter@kernel.crashing.org>
diff --git a/arch/ppc/platforms/4xx/ocotea.h b/arch/ppc/platforms/4xx/ocotea.h
index 33251153ac5f..7c799a9ff82b 100644
--- a/arch/ppc/platforms/4xx/ocotea.h
+++ b/arch/ppc/platforms/4xx/ocotea.h
@@ -1,6 +1,4 @@
 /*
- * arch/ppc/platforms/ocotea.h
- *
 * Ocotea board definitions
 *
 * Matt Porter <mporter@kernel.crashing.org>
diff --git a/arch/ppc/platforms/4xx/ppc440spe.c b/arch/ppc/platforms/4xx/ppc440spe.c
index 6139a0b3393e..1be5d1c8e266 100644
--- a/arch/ppc/platforms/4xx/ppc440spe.c
+++ b/arch/ppc/platforms/4xx/ppc440spe.c
@@ -1,6 +1,4 @@
 /*
- * arch/ppc/platforms/4xx/ppc440spe.c
- *
 * PPC440SPe I/O descriptions
 *
 * Roland Dreier <rolandd@cisco.com>
diff --git a/arch/ppc/platforms/4xx/ppc440spe.h b/arch/ppc/platforms/4xx/ppc440spe.h
index 2216846973b8..d3a620ddcdee 100644
--- a/arch/ppc/platforms/4xx/ppc440spe.h
+++ b/arch/ppc/platforms/4xx/ppc440spe.h
@@ -1,6 +1,4 @@
 /*
- * arch/ppc/platforms/4xx/ibm440spe.h
- *
 * PPC440SPe definitions
 *
 * Roland Dreier <rolandd@cisco.com>
diff --git a/arch/ppc/platforms/4xx/redwood5.c b/arch/ppc/platforms/4xx/redwood5.c
index 611ac861804d..53da2b4f7c24 100644
--- a/arch/ppc/platforms/4xx/redwood5.c
+++ b/arch/ppc/platforms/4xx/redwood5.c
@@ -1,6 +1,4 @@
 /*
- * arch/ppc/platforms/4xx/redwood5.c
- *
 * Support for the IBM redwood5 eval board file
 *
 * Author: Armin Kuster <akuster@mvista.com>
diff --git a/arch/ppc/platforms/4xx/redwood5.h b/arch/ppc/platforms/4xx/redwood5.h
index 264e34fb3fbd..49edd4818970 100644
--- a/arch/ppc/platforms/4xx/redwood5.h
+++ b/arch/ppc/platforms/4xx/redwood5.h
@@ -1,6 +1,4 @@
 /*
- * arch/ppc/platforms/4xx/redwood5.h
- *
 * Macros, definitions, and data structures specific to the IBM PowerPC
 * STB03xxx "Redwood" evaluation board.
 *
diff --git a/arch/ppc/platforms/4xx/redwood6.c b/arch/ppc/platforms/4xx/redwood6.c
index b13116691289..41b27d106fa3 100644
--- a/arch/ppc/platforms/4xx/redwood6.c
+++ b/arch/ppc/platforms/4xx/redwood6.c
@@ -1,6 +1,4 @@
 /*
- * arch/ppc/platforms/4xx/redwood6.c
- *
 * Author: Armin Kuster <akuster@mvista.com>
 *
 * 2002 (c) MontaVista, Software, Inc.  This file is licensed under
diff --git a/arch/ppc/platforms/4xx/redwood6.h b/arch/ppc/platforms/4xx/redwood6.h
index 1814b9f5fc3a..1edcbe5c51c7 100644
--- a/arch/ppc/platforms/4xx/redwood6.h
+++ b/arch/ppc/platforms/4xx/redwood6.h
@@ -1,6 +1,4 @@
 /*
- * arch/ppc/platforms/4xx/redwood6.h
- *
 * Macros, definitions, and data structures specific to the IBM PowerPC
 * STBx25xx "Redwood6" evaluation board.
 *
diff --git a/arch/ppc/platforms/4xx/sycamore.c b/arch/ppc/platforms/4xx/sycamore.c
index 281b4a2ffb96..bab31eb30687 100644
--- a/arch/ppc/platforms/4xx/sycamore.c
+++ b/arch/ppc/platforms/4xx/sycamore.c
@@ -1,6 +1,4 @@
 /*
- * arch/ppc/platforms/4xx/sycamore.c
- *
 * Architecture- / platform-specific boot-time initialization code for
 * IBM PowerPC 4xx based boards.
 *
diff --git a/arch/ppc/platforms/4xx/sycamore.h b/arch/ppc/platforms/4xx/sycamore.h
index 1cd6c824fd62..dae01620227d 100644
--- a/arch/ppc/platforms/4xx/sycamore.h
+++ b/arch/ppc/platforms/4xx/sycamore.h
@@ -1,6 +1,4 @@
 /*
- * arch/ppc/platforms/4xx/sycamore.h
- *
 * Sycamore board definitions
 *
 * Copyright (c) 2005 DENX Software Engineering
diff --git a/arch/ppc/platforms/4xx/virtex-ii_pro.c b/arch/ppc/platforms/4xx/virtex-ii_pro.c
deleted file mode 100644
index 097cc9d5aca0..000000000000
--- a/arch/ppc/platforms/4xx/virtex-ii_pro.c
+++ /dev/null
@@ -1,60 +0,0 @@
-/*
- * arch/ppc/platforms/4xx/virtex-ii_pro.c
- *
- * Author: MontaVista Software, Inc.
- *         source@mvista.com
- *
- * 2002-2004 (c) MontaVista Software, Inc.  This file is licensed under the
- * terms of the GNU General Public License version 2.  This program is licensed
- * "as is" without any warranty of any kind, whether express or implied.
- */
-#include <linux/config.h>
-#include <linux/init.h>
-#include <asm/ocp.h>
-#include "virtex-ii_pro.h"
-/* Have OCP take care of the serial ports. */
-struct ocp_def core_ocp[] = {
-#ifdef XPAR_UARTNS550_0_BASEADDR
-        { .vendor       = OCP_VENDOR_XILINX,
-          .function     = OCP_FUNC_16550,
-          .index        = 0,
-          .paddr        = XPAR_UARTNS550_0_BASEADDR,
-          .irq          = XPAR_INTC_0_UARTNS550_0_VEC_ID,
-          .pm           = OCP_CPM_NA
-        },
-#ifdef XPAR_UARTNS550_1_BASEADDR
-        { .vendor       = OCP_VENDOR_XILINX,
-          .function     = OCP_FUNC_16550,
-          .index        = 1,
-          .paddr        = XPAR_UARTNS550_1_BASEADDR,
-          .irq          = XPAR_INTC_0_UARTNS550_1_VEC_ID,
-          .pm           = OCP_CPM_NA
-        },
-#ifdef XPAR_UARTNS550_2_BASEADDR
-        { .vendor       = OCP_VENDOR_XILINX,
-          .function     = OCP_FUNC_16550,
-          .index        = 2,
-          .paddr        = XPAR_UARTNS550_2_BASEADDR,
-          .irq          = XPAR_INTC_0_UARTNS550_2_VEC_ID,
-          .pm           = OCP_CPM_NA
-        },
-#ifdef XPAR_UARTNS550_3_BASEADDR
-        { .vendor       = OCP_VENDOR_XILINX,
-          .function     = OCP_FUNC_16550,
-          .index        = 3,
-          .paddr        = XPAR_UARTNS550_3_BASEADDR,
-          .irq          = XPAR_INTC_0_UARTNS550_3_VEC_ID,
-          .pm           = OCP_CPM_NA
-        },
-#ifdef XPAR_UARTNS550_4_BASEADDR
-#error Edit this file to add more devices.
-#endif                  /* 4 */
-#endif                  /* 3 */
-#endif                  /* 2 */
-#endif                  /* 1 */
-#endif                  /* 0 */
-        { .vendor       = OCP_VENDOR_INVALID
-        }
-};
diff --git a/arch/ppc/platforms/4xx/virtex-ii_pro.h b/arch/ppc/platforms/4xx/virtex-ii_pro.h
deleted file mode 100644
index 9014c4887339..000000000000
--- a/arch/ppc/platforms/4xx/virtex-ii_pro.h
+++ /dev/null
@@ -1,99 +0,0 @@
-/*
- * arch/ppc/platforms/4xx/virtex-ii_pro.h
- *
- * Include file that defines the Xilinx Virtex-II Pro processor
- *
- * Author: MontaVista Software, Inc.
- *         source@mvista.com
- *
- * 2002-2004 (c) MontaVista Software, Inc.  This file is licensed under the
- * terms of the GNU General Public License version 2.  This program is licensed
- * "as is" without any warranty of any kind, whether express or implied.
- */
-#ifdef __KERNEL__
-#ifndef __ASM_VIRTEXIIPRO_H__
-#define __ASM_VIRTEXIIPRO_H__
-#include <linux/config.h>
-#include <asm/xparameters.h>
-/* serial defines */
-#define RS_TABLE_SIZE  4        /* change this and add more devices below
-                                   if you have more then 4 16x50 UARTs */
-#define BASE_BAUD               (XPAR_UARTNS550_0_CLOCK_FREQ_HZ/16)
-/* The serial ports in the Virtex-II Pro have each I/O byte in the
- * LSByte of a word.  This means that iomem_reg_shift needs to be 2 to
- * change the byte offsets into word offsets.  In addition the base
- * addresses need to have 3 added to them to get to the LSByte.
- */
-#define STD_UART_OP(num)                                                 \
-        { 0, BASE_BAUD, 0, XPAR_INTC_0_UARTNS550_##num##_VEC_ID,         \
-                ASYNC_BOOT_AUTOCONF,                                     \
-                .iomem_base = (u8 *)XPAR_UARTNS550_##num##_BASEADDR + 3, \
-                .iomem_reg_shift = 2,                                    \
-                .io_type = SERIAL_IO_MEM},
-#if defined(XPAR_INTC_0_UARTNS550_0_VEC_ID)
-#define ML300_UART0 STD_UART_OP(0)
-#else
-#define ML300_UART0
-#endif
-#if defined(XPAR_INTC_0_UARTNS550_1_VEC_ID)
-#define ML300_UART1 STD_UART_OP(1)
-#else
-#define ML300_UART1
-#endif
-#if defined(XPAR_INTC_0_UARTNS550_2_VEC_ID)
-#define ML300_UART2 STD_UART_OP(2)
-#else
-#define ML300_UART2
-#endif
-#if defined(XPAR_INTC_0_UARTNS550_3_VEC_ID)
-#define ML300_UART3 STD_UART_OP(3)
-#else
-#define ML300_UART3
-#endif
-#if defined(XPAR_INTC_0_UARTNS550_4_VEC_ID)
-#error Edit this file to add more devices.
-#elif defined(XPAR_INTC_0_UARTNS550_3_VEC_ID)
-#define NR_SER_PORTS    4
-#elif defined(XPAR_INTC_0_UARTNS550_2_VEC_ID)
-#define NR_SER_PORTS    3
-#elif defined(XPAR_INTC_0_UARTNS550_1_VEC_ID)
-#define NR_SER_PORTS    2
-#elif defined(XPAR_INTC_0_UARTNS550_0_VEC_ID)
-#define NR_SER_PORTS    1
-#else
-#define NR_SER_PORTS    0
-#endif
-#if defined(CONFIG_UART0_TTYS0)
-#define SERIAL_PORT_DFNS        \
-        ML300_UART0             \
-        ML300_UART1             \
-        ML300_UART2             \
-        ML300_UART3
-#endif
-#if defined(CONFIG_UART0_TTYS1)
-#define SERIAL_PORT_DFNS        \
-        ML300_UART1             \
-        ML300_UART0             \
-        ML300_UART2             \
-        ML300_UART3
-#endif
-#define DCRN_CPMFR_BASE 0
-#include <asm/ibm405.h>
-#endif                          /* __ASM_VIRTEXIIPRO_H__ */
-#endif                          /* __KERNEL__ */
diff --git a/arch/ppc/platforms/4xx/virtex.c b/arch/ppc/platforms/4xx/virtex.c
new file mode 100644
index 000000000000..133a83147199
--- /dev/null
+++ b/arch/ppc/platforms/4xx/virtex.c
@@ -0,0 +1,56 @@
+/*
+ * Virtex-II Pro & Virtex-4 FX common infrastructure
+ *
+ * Maintainer: Grant Likely <grant.likely@secretlab.ca>
+ *
+ * Copyright 2005 Secret Lab Technologies Ltd.
+ * Copyright 2005 General Dynamics Canada Ltd.
+ * Copyright 2005 Freescale Semiconductor Inc.
+ *
+ * This program is free software; you can redistribute  it and/or modify it
+ * under  the terms of  the GNU General  Public License as published by the
+ * Free Software Foundation;  either version 2 of the  License, or (at your
+ * option) any later version.
+ */
+#include <linux/init.h>
+#include <linux/module.h>
+#include <linux/device.h>
+#include <linux/serial_8250.h>
+#include <asm/ppc_sys.h>
+#include <platforms/4xx/virtex.h>
+#include <platforms/4xx/xparameters/xparameters.h>
+#define XPAR_UART(num) { \
+                .mapbase  = XPAR_UARTNS550_##num##_BASEADDR + 3, \
+                .irq      = XPAR_INTC_0_UARTNS550_##num##_VEC_ID, \
+                .iotype   = UPIO_MEM, \
+                .uartclk  = XPAR_UARTNS550_##num##_CLOCK_FREQ_HZ, \
+                .flags    = UPF_BOOT_AUTOCONF, \
+                .regshift = 2, \
+        }
+struct plat_serial8250_port serial_platform_data[] = {
+#ifdef XPAR_UARTNS550_0_BASEADDR
+        XPAR_UART(0),
+#endif
+#ifdef XPAR_UARTNS550_1_BASEADDR
+        XPAR_UART(1),
+#endif
+#ifdef XPAR_UARTNS550_2_BASEADDR
+        XPAR_UART(2),
+#endif
+#ifdef XPAR_UARTNS550_3_BASEADDR
+        XPAR_UART(3),
+#endif
+        { }, /* terminated by empty record */
+};
+struct platform_device ppc_sys_platform_devices[] = {
+        [VIRTEX_UART] = {
+                .name           = "serial8250",
+                .id             = 0,
+                .dev.platform_data = serial_platform_data,
+        },
+};
diff --git a/arch/ppc/platforms/4xx/virtex.h b/arch/ppc/platforms/4xx/virtex.h
new file mode 100644
index 000000000000..c14325dfd7b1
--- /dev/null
+++ b/arch/ppc/platforms/4xx/virtex.h
@@ -0,0 +1,35 @@
+/*
+ * arch/ppc/platforms/4xx/virtex.h
+ *
+ * Include file that defines the Xilinx Virtex-II Pro processor
+ *
+ * Author: MontaVista Software, Inc.
+ *         source@mvista.com
+ *
+ * 2002-2004 (c) MontaVista Software, Inc.  This file is licensed under the
+ * terms of the GNU General Public License version 2.  This program is licensed
+ * "as is" without any warranty of any kind, whether express or implied.
+ */
+#ifdef __KERNEL__
+#ifndef __ASM_VIRTEX_H__
+#define __ASM_VIRTEX_H__
+/* serial defines */
+#include <asm/ibm405.h>
+/* Ugly, ugly, ugly! BASE_BAUD defined here to keep 8250.c happy. */
+#if !defined(BASE_BAUD)
+ #define BASE_BAUD              (0) /* dummy value; not used */
+#endif
+  
+/* Device type enumeration for platform bus definitions */
+#ifndef __ASSEMBLY__
+enum ppc_sys_devices {
+        VIRTEX_UART, NUM_PPC_SYS_DEVS,
+};
+#endif
+  
+#endif                          /* __ASM_VIRTEX_H__ */
+#endif                          /* __KERNEL__ */
diff --git a/arch/ppc/platforms/4xx/walnut.c b/arch/ppc/platforms/4xx/walnut.c
index 74cb33182d9f..6bd77902b9a4 100644
--- a/arch/ppc/platforms/4xx/walnut.c
+++ b/arch/ppc/platforms/4xx/walnut.c
@@ -1,6 +1,4 @@
 /*
- * arch/ppc/platforms/4xx/walnut.c
- *
 * Architecture- / platform-specific boot-time initialization code for
 * IBM PowerPC 4xx based boards. Adapted from original
 * code by Gary Thomas, Cort Dougan <cort@fsmlabs.com>, and Dan Malek
diff --git a/arch/ppc/platforms/4xx/walnut.h b/arch/ppc/platforms/4xx/walnut.h
index dcf2691698c0..f13a577f0a41 100644
--- a/arch/ppc/platforms/4xx/walnut.h
+++ b/arch/ppc/platforms/4xx/walnut.h
@@ -1,6 +1,4 @@
 /*
- * arch/ppc/platforms/4xx/walnut.h
- *
 * Walnut board definitions
 *
 * Copyright (c) 2005 DENX Software Engineering
diff --git a/arch/ppc/platforms/4xx/xilinx_ml300.c b/arch/ppc/platforms/4xx/xilinx_ml300.c
index e90d97f64f76..d97a7f269f97 100644
--- a/arch/ppc/platforms/4xx/xilinx_ml300.c
+++ b/arch/ppc/platforms/4xx/xilinx_ml300.c
@@ -1,6 +1,4 @@
 /*
- * arch/ppc/platforms/4xx/xilinx_ml300.c
- *
 * Xilinx ML300 evaluation board initialization
 *
 * Author: MontaVista Software, Inc.
@@ -17,12 +15,14 @@
 #include <linux/tty.h>
 #include <linux/serial.h>
 #include <linux/serial_core.h>
+#include <linux/serial_8250.h>
 #include <linux/serialP.h>
 #include <asm/io.h>
 #include <asm/machdep.h>
-#include <asm/ocp.h>
+#include <asm/ppc_sys.h>
-#include <platforms/4xx/virtex-ii_pro.h>        /* for NR_SER_PORTS */
+#include <syslib/gen550.h>
+#include <platforms/4xx/xparameters/xparameters.h>
 /*
 * As an overview of how the following functions (platform_init,
@@ -54,6 +54,22 @@
 *          ppc4xx_pic_init                     arch/ppc/syslib/xilinx_pic.c
 */
+/* Board specifications structures */
+struct ppc_sys_spec *cur_ppc_sys_spec;
+struct ppc_sys_spec ppc_sys_specs[] = {
+        {
+                /* Only one entry, always assume the same design */
+                .ppc_sys_name   = "Xilinx ML300 Reference Design",
+                .mask           = 0x00000000,
+                .value          = 0x00000000,
+                .num_devices    = 1,
+                .device_list    = (enum ppc_sys_devices[])
+                {
+                        VIRTEX_UART,
+                },
+        },
+};
 #if defined(XPAR_POWER_0_POWERDOWN_BASEADDR)
 static volatile unsigned *powerdown_base =
@@ -80,28 +96,39 @@ ml300_map_io(void)
 #endif
 }
+/* Early serial support functions */
 static void __init
+ml300_early_serial_init(int num, struct plat_serial8250_port *pdata)
+{
+#if defined(CONFIG_SERIAL_TEXT_DEBUG) || defined(CONFIG_KGDB)
+        struct uart_port serial_req;
+        memset(&serial_req, 0, sizeof(serial_req));
+        serial_req.mapbase      = pdata->mapbase;
+        serial_req.membase      = pdata->membase;
+        serial_req.irq          = pdata->irq;
+        serial_req.uartclk      = pdata->uartclk;
+        serial_req.regshift     = pdata->regshift;
+        serial_req.iotype       = pdata->iotype;
+        serial_req.flags        = pdata->flags;
+        gen550_init(num, &serial_req);
+#endif
+}
+void __init
 ml300_early_serial_map(void)
 {
 #ifdef CONFIG_SERIAL_8250
-        struct serial_state old_ports[] = { SERIAL_PORT_DFNS };
+        struct plat_serial8250_port *pdata;
-        struct uart_port port;
+        int i = 0;
-        int i;
+        pdata = (struct plat_serial8250_port *) ppc_sys_get_pdata(VIRTEX_UART);
-        /* Setup ioremapped serial port access */
+        while(pdata && pdata->flags)
-        for (i = 0; i < ARRAY_SIZE(old_ports); i++ ) {
+        {
-                memset(&port, 0, sizeof(port));
+                pdata->membase = ioremap(pdata->mapbase, 0x100);
-                port.membase = ioremap((phys_addr_t)(old_ports[i].iomem_base), 16);
+                ml300_early_serial_init(i, pdata);
-                port.irq = old_ports[i].irq;
+                pdata++;
-                port.uartclk = old_ports[i].baud_base * 16;
+                i++;
-                port.regshift = old_ports[i].iomem_reg_shift;
-                port.iotype = UPIO_MEM;
-                port.flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST;
-                port.line = i;
-                if (early_serial_setup(&port) != 0) {
-                        printk("Early serial init of port %d failed\n", i);
-                }
        }
 #endif /* CONFIG_SERIAL_8250 */
 }
@@ -109,9 +136,8 @@ ml300_early_serial_map(void)
 void __init
 ml300_setup_arch(void)
 {
-        ppc4xx_setup_arch();    /* calls ppc4xx_find_bridges() */
        ml300_early_serial_map();
+        ppc4xx_setup_arch();    /* calls ppc4xx_find_bridges() */
        /* Identify the system */
        printk(KERN_INFO "Xilinx Virtex-II Pro port\n");
@@ -131,6 +157,8 @@ platform_init(unsigned long r3, unsigned long r4, unsigned long r5,
 {
        ppc4xx_init(r3, r4, r5, r6, r7);
+        identify_ppc_sys_by_id(mfspr(SPRN_PVR));
        ppc_md.setup_arch = ml300_setup_arch;
        ppc_md.setup_io_mappings = ml300_map_io;
        ppc_md.init_IRQ = ml300_init_irq;
diff --git a/arch/ppc/platforms/4xx/xilinx_ml300.h b/arch/ppc/platforms/4xx/xilinx_ml300.h
index f8c588412336..3d57332ba820 100644
--- a/arch/ppc/platforms/4xx/xilinx_ml300.h
+++ b/arch/ppc/platforms/4xx/xilinx_ml300.h
@@ -1,6 +1,4 @@
 /*
- * arch/ppc/platforms/4xx/xilinx_ml300.h
- *
 * Include file that defines the Xilinx ML300 evaluation board
 *
 * Author: MontaVista Software, Inc.
@@ -16,7 +14,7 @@
 #define __ASM_XILINX_ML300_H__
 /* ML300 has a Xilinx Virtex-II Pro processor */
-#include <platforms/4xx/virtex-ii_pro.h>
+#include <platforms/4xx/virtex.h>
 #ifndef __ASSEMBLY__
@@ -41,7 +39,7 @@ typedef struct board_info {
 #define PPC4xx_ONB_IO_VADDR     0u
 #define PPC4xx_ONB_IO_SIZE      0u
-#define PPC4xx_MACHINE_NAME "Xilinx ML300"
+#define PPC4xx_MACHINE_NAME "Xilinx ML300 Reference System"
 #endif /* __ASM_XILINX_ML300_H__ */
 #endif /* __KERNEL__ */
diff --git a/arch/ppc/platforms/4xx/xilinx_ml403.c b/arch/ppc/platforms/4xx/xilinx_ml403.c
new file mode 100644
index 000000000000..4c0c7e4c1114
--- /dev/null
+++ b/arch/ppc/platforms/4xx/xilinx_ml403.c
@@ -0,0 +1,177 @@
+/*
+ * arch/ppc/platforms/4xx/xilinx_ml403.c
+ *
+ * Xilinx ML403 evaluation board initialization
+ *
+ * Author: Grant Likely <grant.likely@secretlab.ca>
+ *
+ * 2005 (c) Secret Lab Technologies Ltd.
+ * 2002-2004 (c) MontaVista Software, Inc.
+ *
+ * This file is licensed under the terms of the GNU General Public License
+ * version 2.  This program is licensed "as is" without any warranty of any
+ * kind, whether express or implied.
+ */
+#include <linux/config.h>
+#include <linux/init.h>
+#include <linux/irq.h>
+#include <linux/tty.h>
+#include <linux/serial.h>
+#include <linux/serial_core.h>
+#include <linux/serial_8250.h>
+#include <linux/serialP.h>
+#include <asm/io.h>
+#include <asm/machdep.h>
+#include <asm/ppc_sys.h>
+#include <syslib/gen550.h>
+#include <platforms/4xx/xparameters/xparameters.h>
+/*
+ * As an overview of how the following functions (platform_init,
+ * ml403_map_io, ml403_setup_arch and ml403_init_IRQ) fit into the
+ * kernel startup procedure, here's a call tree:
+ *
+ * start_here                                   arch/ppc/kernel/head_4xx.S
+ *  early_init                                  arch/ppc/kernel/setup.c
+ *  machine_init                                arch/ppc/kernel/setup.c
+ *    platform_init                             this file
+ *      ppc4xx_init                             arch/ppc/syslib/ppc4xx_setup.c
+ *        parse_bootinfo
+ *          find_bootinfo
+ *        "setup some default ppc_md pointers"
+ *  MMU_init                                    arch/ppc/mm/init.c
+ *    *ppc_md.setup_io_mappings == ml403_map_io this file
+ *      ppc4xx_map_io                           arch/ppc/syslib/ppc4xx_setup.c
+ *  start_kernel                                init/main.c
+ *    setup_arch                                arch/ppc/kernel/setup.c
+ * #if defined(CONFIG_KGDB)
+ *      *ppc_md.kgdb_map_scc() == gen550_kgdb_map_scc
+ * #endif
+ *      *ppc_md.setup_arch == ml403_setup_arch  this file
+ *        ppc4xx_setup_arch                     arch/ppc/syslib/ppc4xx_setup.c
+ *          ppc4xx_find_bridges                 arch/ppc/syslib/ppc405_pci.c
+ *    init_IRQ                                  arch/ppc/kernel/irq.c
+ *      *ppc_md.init_IRQ == ml403_init_IRQ      this file
+ *        ppc4xx_init_IRQ                       arch/ppc/syslib/ppc4xx_setup.c
+ *          ppc4xx_pic_init                     arch/ppc/syslib/xilinx_pic.c
+ */
+/* Board specifications structures */
+struct ppc_sys_spec *cur_ppc_sys_spec;
+struct ppc_sys_spec ppc_sys_specs[] = {
+        {
+                /* Only one entry, always assume the same design */
+                .ppc_sys_name   = "Xilinx ML403 Reference Design",
+                .mask           = 0x00000000,
+                .value          = 0x00000000,
+                .num_devices    = 1,
+                .device_list    = (enum ppc_sys_devices[])
+                {
+                        VIRTEX_UART,
+                },
+        },
+};
+#if defined(XPAR_POWER_0_POWERDOWN_BASEADDR)
+static volatile unsigned *powerdown_base =
+    (volatile unsigned *) XPAR_POWER_0_POWERDOWN_BASEADDR;
+static void
+xilinx_power_off(void)
+{
+        local_irq_disable();
+        out_be32(powerdown_base, XPAR_POWER_0_POWERDOWN_VALUE);
+        while (1) ;
+}
+#endif
+void __init
+ml403_map_io(void)
+{
+        ppc4xx_map_io();
+#if defined(XPAR_POWER_0_POWERDOWN_BASEADDR)
+        powerdown_base = ioremap((unsigned long) powerdown_base,
+                                 XPAR_POWER_0_POWERDOWN_HIGHADDR -
+                                 XPAR_POWER_0_POWERDOWN_BASEADDR + 1);
+#endif
+}
+/* Early serial support functions */
+static void __init
+ml403_early_serial_init(int num, struct plat_serial8250_port *pdata)
+{
+#if defined(CONFIG_SERIAL_TEXT_DEBUG) || defined(CONFIG_KGDB)
+        struct uart_port serial_req;
+        memset(&serial_req, 0, sizeof(serial_req));
+        serial_req.mapbase      = pdata->mapbase;
+        serial_req.membase      = pdata->membase;
+        serial_req.irq          = pdata->irq;
+        serial_req.uartclk      = pdata->uartclk;
+        serial_req.regshift     = pdata->regshift;
+        serial_req.iotype       = pdata->iotype;
+        serial_req.flags        = pdata->flags;
+        gen550_init(num, &serial_req);
+#endif
+}
+void __init
+ml403_early_serial_map(void)
+{
+#ifdef CONFIG_SERIAL_8250
+        struct plat_serial8250_port *pdata;
+        int i = 0;
+        pdata = (struct plat_serial8250_port *) ppc_sys_get_pdata(VIRTEX_UART);
+        while(pdata && pdata->flags)
+        {
+                pdata->membase = ioremap(pdata->mapbase, 0x100);
+                ml403_early_serial_init(i, pdata);
+                pdata++;
+                i++;
+        }
+#endif /* CONFIG_SERIAL_8250 */
+}
+void __init
+ml403_setup_arch(void)
+{
+        ml403_early_serial_map();
+        ppc4xx_setup_arch();    /* calls ppc4xx_find_bridges() */
+        /* Identify the system */
+        printk(KERN_INFO "Xilinx ML403 Reference System (Virtex-4 FX)\n");
+}
+/* Called after board_setup_irq from ppc4xx_init_IRQ(). */
+void __init
+ml403_init_irq(void)
+{
+        ppc4xx_init_IRQ();
+}
+void __init
+platform_init(unsigned long r3, unsigned long r4, unsigned long r5,
+              unsigned long r6, unsigned long r7)
+{
+        ppc4xx_init(r3, r4, r5, r6, r7);
+        identify_ppc_sys_by_id(mfspr(SPRN_PVR));
+        ppc_md.setup_arch = ml403_setup_arch;
+        ppc_md.setup_io_mappings = ml403_map_io;
+        ppc_md.init_IRQ = ml403_init_irq;
+#if defined(XPAR_POWER_0_POWERDOWN_BASEADDR)
+        ppc_md.power_off = xilinx_power_off;
+#endif
+#ifdef CONFIG_KGDB
+        ppc_md.early_serial_map = ml403_early_serial_map;
+#endif
+}
diff --git a/arch/ppc/platforms/4xx/xilinx_ml403.h b/arch/ppc/platforms/4xx/xilinx_ml403.h
new file mode 100644
index 000000000000..473596959902
--- /dev/null
+++ b/arch/ppc/platforms/4xx/xilinx_ml403.h
@@ -0,0 +1,49 @@
+/*
+ * arch/ppc/platforms/4xx/xilinx_ml403.h
+ *
+ * Include file that defines the Xilinx ML403 reference design
+ *
+ * Author: Grant Likely <grant.likely@secretlab.ca>
+ *
+ * 2005 (c) Secret Lab Technologies Ltd.
+ * 2002-2004 (c) MontaVista Software, Inc.
+ *
+ * This file is licensed under the terms of the GNU General Public License
+ * version 2.  This program is licensed "as is" without any warranty of any
+ * kind, whether express or implied.
+ */
+#ifdef __KERNEL__
+#ifndef __ASM_XILINX_ML403_H__
+#define __ASM_XILINX_ML403_H__
+/* ML403 has a Xilinx Virtex-4 FPGA with a PPC405 hard core */
+#include <platforms/4xx/virtex.h>
+#ifndef __ASSEMBLY__
+#include <linux/types.h>
+typedef struct board_info {
+        unsigned int     bi_memsize;            /* DRAM installed, in bytes */
+        unsigned char    bi_enetaddr[6];        /* Local Ethernet MAC address */
+        unsigned int     bi_intfreq;            /* Processor speed, in Hz */
+        unsigned int     bi_busfreq;            /* PLB Bus speed, in Hz */
+        unsigned int     bi_pci_busfreq;        /* PCI Bus speed, in Hz */
+} bd_t;
+/* Some 4xx parts use a different timebase frequency from the internal clock.
+*/
+#define bi_tbfreq bi_intfreq
+#endif /* !__ASSEMBLY__ */
+/* We don't need anything mapped.  Size of zero will accomplish that. */
+#define PPC4xx_ONB_IO_PADDR     0u
+#define PPC4xx_ONB_IO_VADDR     0u
+#define PPC4xx_ONB_IO_SIZE      0u
+#define PPC4xx_MACHINE_NAME "Xilinx ML403 Reference Design"
+#endif /* __ASM_XILINX_ML403_H__ */
+#endif /* __KERNEL__ */
diff --git a/arch/ppc/platforms/4xx/xparameters/xparameters.h b/arch/ppc/platforms/4xx/xparameters/xparameters.h
new file mode 100644
index 000000000000..4cf21f256356
--- /dev/null
+++ b/arch/ppc/platforms/4xx/xparameters/xparameters.h
@@ -0,0 +1,37 @@
+/*
+ * include/asm-ppc/xparameters.h
+ *
+ * This file includes the correct xparameters.h for the CONFIG'ed board plus
+ * fixups to translate board specific XPAR values to a common set of names
+ *
+ * Author: MontaVista Software, Inc.
+ *         source@mvista.com
+ *
+ * 2004 (c) MontaVista Software, Inc.  This file is licensed under the terms
+ * of the GNU General Public License version 2.  This program is licensed
+ * "as is" without any warranty of any kind, whether express or implied.
+ */
+#include <linux/config.h>
+#if defined(CONFIG_XILINX_ML300)
+  #include "xparameters_ml300.h"
+#elif defined(CONFIG_XILINX_ML403)
+  #include "xparameters_ml403.h"
+#else
+  /* Add other board xparameter includes here before the #else */
+  #error No xparameters_*.h file included
+#endif
+#ifndef SERIAL_PORT_DFNS
+  /* zImage serial port definitions */
+  #define RS_TABLE_SIZE 1
+  #define SERIAL_PORT_DFNS {                                            \
+        .baud_base       = XPAR_UARTNS550_0_CLOCK_FREQ_HZ/16,           \
+        .irq             = XPAR_INTC_0_UARTNS550_0_VEC_ID,              \
+        .flags           = ASYNC_BOOT_AUTOCONF,                         \
+        .iomem_base      = (u8 *)XPAR_UARTNS550_0_BASEADDR + 3,         \
+        .iomem_reg_shift = 2,                                           \
+        .io_type         = SERIAL_IO_MEM,                               \
+  },
+#endif
diff --git a/arch/ppc/platforms/4xx/xparameters/xparameters_ml403.h b/arch/ppc/platforms/4xx/xparameters/xparameters_ml403.h
new file mode 100644
index 000000000000..5cacdcb3964d
--- /dev/null
+++ b/arch/ppc/platforms/4xx/xparameters/xparameters_ml403.h
@@ -0,0 +1,243 @@
+/*******************************************************************
+*
+* CAUTION: This file is automatically generated by libgen.
+* Version: Xilinx EDK 7.1.2 EDK_H.12.5.1
+* DO NOT EDIT.
+*
+* Copyright (c) 2005 Xilinx, Inc.  All rights reserved. 
+* 
+* Description: Driver parameters
+*
+*******************************************************************/
+#define XPAR_PLB_BRAM_IF_CNTLR_0_BASEADDR 0xFFFF0000
+#define XPAR_PLB_BRAM_IF_CNTLR_0_HIGHADDR 0xFFFFFFFF
+/******************************************************************/
+#define XPAR_OPB_EMC_0_MEM0_BASEADDR 0x20000000
+#define XPAR_OPB_EMC_0_MEM0_HIGHADDR 0x200FFFFF
+#define XPAR_OPB_EMC_0_MEM1_BASEADDR 0x28000000
+#define XPAR_OPB_EMC_0_MEM1_HIGHADDR 0x287FFFFF
+#define XPAR_OPB_AC97_CONTROLLER_REF_0_BASEADDR 0xA6000000
+#define XPAR_OPB_AC97_CONTROLLER_REF_0_HIGHADDR 0xA60000FF
+#define XPAR_OPB_EMC_USB_0_MEM0_BASEADDR 0xA5000000
+#define XPAR_OPB_EMC_USB_0_MEM0_HIGHADDR 0xA50000FF
+#define XPAR_PLB_DDR_0_MEM0_BASEADDR 0x00000000
+#define XPAR_PLB_DDR_0_MEM0_HIGHADDR 0x0FFFFFFF
+/******************************************************************/
+#define XPAR_XEMAC_NUM_INSTANCES 1
+#define XPAR_OPB_ETHERNET_0_BASEADDR 0x60000000
+#define XPAR_OPB_ETHERNET_0_HIGHADDR 0x60003FFF
+#define XPAR_OPB_ETHERNET_0_DEVICE_ID 0
+#define XPAR_OPB_ETHERNET_0_ERR_COUNT_EXIST 1
+#define XPAR_OPB_ETHERNET_0_DMA_PRESENT 1
+#define XPAR_OPB_ETHERNET_0_MII_EXIST 1
+/******************************************************************/
+#define XPAR_XUARTNS550_NUM_INSTANCES 1
+#define XPAR_XUARTNS550_CLOCK_HZ 100000000
+#define XPAR_OPB_UART16550_0_BASEADDR 0xA0000000
+#define XPAR_OPB_UART16550_0_HIGHADDR 0xA0001FFF
+#define XPAR_OPB_UART16550_0_DEVICE_ID 0
+/******************************************************************/
+#define XPAR_XGPIO_NUM_INSTANCES 3
+#define XPAR_OPB_GPIO_0_BASEADDR 0x90000000
+#define XPAR_OPB_GPIO_0_HIGHADDR 0x900001FF
+#define XPAR_OPB_GPIO_0_DEVICE_ID 0
+#define XPAR_OPB_GPIO_0_INTERRUPT_PRESENT 0
+#define XPAR_OPB_GPIO_0_IS_DUAL 1
+#define XPAR_OPB_GPIO_EXP_HDR_0_BASEADDR 0x90001000
+#define XPAR_OPB_GPIO_EXP_HDR_0_HIGHADDR 0x900011FF
+#define XPAR_OPB_GPIO_EXP_HDR_0_DEVICE_ID 1
+#define XPAR_OPB_GPIO_EXP_HDR_0_INTERRUPT_PRESENT 0
+#define XPAR_OPB_GPIO_EXP_HDR_0_IS_DUAL 1
+#define XPAR_OPB_GPIO_CHAR_LCD_0_BASEADDR 0x90002000
+#define XPAR_OPB_GPIO_CHAR_LCD_0_HIGHADDR 0x900021FF
+#define XPAR_OPB_GPIO_CHAR_LCD_0_DEVICE_ID 2
+#define XPAR_OPB_GPIO_CHAR_LCD_0_INTERRUPT_PRESENT 0
+#define XPAR_OPB_GPIO_CHAR_LCD_0_IS_DUAL 0
+/******************************************************************/
+#define XPAR_XPS2_NUM_INSTANCES 2
+#define XPAR_OPB_PS2_DUAL_REF_0_DEVICE_ID_0 0
+#define XPAR_OPB_PS2_DUAL_REF_0_BASEADDR_0 0xA9000000
+#define XPAR_OPB_PS2_DUAL_REF_0_HIGHADDR_0 (0xA9000000+0x3F)
+#define XPAR_OPB_PS2_DUAL_REF_0_DEVICE_ID_1 1
+#define XPAR_OPB_PS2_DUAL_REF_0_BASEADDR_1 (0xA9000000+0x1000)
+#define XPAR_OPB_PS2_DUAL_REF_0_HIGHADDR_1 (0xA9000000+0x103F)
+/******************************************************************/
+#define XPAR_XIIC_NUM_INSTANCES 1
+#define XPAR_OPB_IIC_0_BASEADDR 0xA8000000
+#define XPAR_OPB_IIC_0_HIGHADDR 0xA80001FF
+#define XPAR_OPB_IIC_0_DEVICE_ID 0
+#define XPAR_OPB_IIC_0_TEN_BIT_ADR 0
+#define XPAR_OPB_IIC_0_GPO_WIDTH 1
+/******************************************************************/
+#define XPAR_INTC_MAX_NUM_INTR_INPUTS 10
+#define XPAR_XINTC_HAS_IPR 1
+#define XPAR_XINTC_USE_DCR 0
+#define XPAR_XINTC_NUM_INSTANCES 1
+#define XPAR_OPB_INTC_0_BASEADDR 0xD1000FC0
+#define XPAR_OPB_INTC_0_HIGHADDR 0xD1000FDF
+#define XPAR_OPB_INTC_0_DEVICE_ID 0
+#define XPAR_OPB_INTC_0_KIND_OF_INTR 0x00000000
+/******************************************************************/
+#define XPAR_INTC_SINGLE_BASEADDR 0xD1000FC0
+#define XPAR_INTC_SINGLE_HIGHADDR 0xD1000FDF
+#define XPAR_INTC_SINGLE_DEVICE_ID XPAR_OPB_INTC_0_DEVICE_ID
+#define XPAR_OPB_ETHERNET_0_IP2INTC_IRPT_MASK 0X000001
+#define XPAR_OPB_INTC_0_OPB_ETHERNET_0_IP2INTC_IRPT_INTR 0
+#define XPAR_SYSTEM_USB_HPI_INT_MASK 0X000002
+#define XPAR_OPB_INTC_0_SYSTEM_USB_HPI_INT_INTR 1
+#define XPAR_MISC_LOGIC_0_PHY_MII_INT_MASK 0X000004
+#define XPAR_OPB_INTC_0_MISC_LOGIC_0_PHY_MII_INT_INTR 2
+#define XPAR_OPB_SYSACE_0_SYSACE_IRQ_MASK 0X000008
+#define XPAR_OPB_INTC_0_OPB_SYSACE_0_SYSACE_IRQ_INTR 3
+#define XPAR_OPB_AC97_CONTROLLER_REF_0_RECORD_INTERRUPT_MASK 0X000010
+#define XPAR_OPB_INTC_0_OPB_AC97_CONTROLLER_REF_0_RECORD_INTERRUPT_INTR 4
+#define XPAR_OPB_AC97_CONTROLLER_REF_0_PLAYBACK_INTERRUPT_MASK 0X000020
+#define XPAR_OPB_INTC_0_OPB_AC97_CONTROLLER_REF_0_PLAYBACK_INTERRUPT_INTR 5
+#define XPAR_OPB_IIC_0_IP2INTC_IRPT_MASK 0X000040
+#define XPAR_OPB_INTC_0_OPB_IIC_0_IP2INTC_IRPT_INTR 6
+#define XPAR_OPB_PS2_DUAL_REF_0_SYS_INTR2_MASK 0X000080
+#define XPAR_OPB_INTC_0_OPB_PS2_DUAL_REF_0_SYS_INTR2_INTR 7
+#define XPAR_OPB_PS2_DUAL_REF_0_SYS_INTR1_MASK 0X000100
+#define XPAR_OPB_INTC_0_OPB_PS2_DUAL_REF_0_SYS_INTR1_INTR 8
+#define XPAR_OPB_UART16550_0_IP2INTC_IRPT_MASK 0X000200
+#define XPAR_OPB_INTC_0_OPB_UART16550_0_IP2INTC_IRPT_INTR 9
+/******************************************************************/
+#define XPAR_XTFT_NUM_INSTANCES 1
+#define XPAR_PLB_TFT_CNTLR_REF_0_DCR_BASEADDR 0xD0000200
+#define XPAR_PLB_TFT_CNTLR_REF_0_DCR_HIGHADDR 0xD0000207
+#define XPAR_PLB_TFT_CNTLR_REF_0_DEVICE_ID 0
+/******************************************************************/
+#define XPAR_XSYSACE_MEM_WIDTH 16
+#define XPAR_XSYSACE_NUM_INSTANCES 1
+#define XPAR_OPB_SYSACE_0_BASEADDR 0xCF000000
+#define XPAR_OPB_SYSACE_0_HIGHADDR 0xCF0001FF
+#define XPAR_OPB_SYSACE_0_DEVICE_ID 0
+#define XPAR_OPB_SYSACE_0_MEM_WIDTH 16
+/******************************************************************/
+#define XPAR_CPU_PPC405_CORE_CLOCK_FREQ_HZ 300000000
+/******************************************************************/
+/******************************************************************/
+/* Linux Redefines */
+/******************************************************************/
+#define XPAR_UARTNS550_0_BASEADDR (XPAR_OPB_UART16550_0_BASEADDR+0x1000)
+#define XPAR_UARTNS550_0_HIGHADDR XPAR_OPB_UART16550_0_HIGHADDR
+#define XPAR_UARTNS550_0_CLOCK_FREQ_HZ XPAR_XUARTNS550_CLOCK_HZ
+#define XPAR_UARTNS550_0_DEVICE_ID XPAR_OPB_UART16550_0_DEVICE_ID
+/******************************************************************/
+#define XPAR_INTC_0_BASEADDR XPAR_OPB_INTC_0_BASEADDR
+#define XPAR_INTC_0_HIGHADDR XPAR_OPB_INTC_0_HIGHADDR
+#define XPAR_INTC_0_KIND_OF_INTR XPAR_OPB_INTC_0_KIND_OF_INTR
+#define XPAR_INTC_0_DEVICE_ID XPAR_OPB_INTC_0_DEVICE_ID
+/******************************************************************/
+#define XPAR_INTC_0_EMAC_0_VEC_ID XPAR_OPB_INTC_0_OPB_ETHERNET_0_IP2INTC_IRPT_INTR
+#define XPAR_INTC_0_SYSACE_0_VEC_ID XPAR_OPB_INTC_0_OPB_SYSACE_0_SYSACE_IRQ_INTR
+#define XPAR_INTC_0_IIC_0_VEC_ID XPAR_OPB_INTC_0_OPB_IIC_0_IP2INTC_IRPT_INTR
+#define XPAR_INTC_0_PS2_1_VEC_ID XPAR_OPB_INTC_0_OPB_PS2_DUAL_REF_0_SYS_INTR2_INTR
+#define XPAR_INTC_0_PS2_0_VEC_ID XPAR_OPB_INTC_0_OPB_PS2_DUAL_REF_0_SYS_INTR1_INTR
+#define XPAR_INTC_0_UARTNS550_0_VEC_ID XPAR_OPB_INTC_0_OPB_UART16550_0_IP2INTC_IRPT_INTR
+/******************************************************************/
+#define XPAR_TFT_0_BASEADDR XPAR_PLB_TFT_CNTLR_REF_0_DCR_BASEADDR
+/******************************************************************/
+#define XPAR_EMAC_0_BASEADDR XPAR_OPB_ETHERNET_0_BASEADDR
+#define XPAR_EMAC_0_HIGHADDR XPAR_OPB_ETHERNET_0_HIGHADDR
+#define XPAR_EMAC_0_DMA_PRESENT XPAR_OPB_ETHERNET_0_DMA_PRESENT
+#define XPAR_EMAC_0_MII_EXIST XPAR_OPB_ETHERNET_0_MII_EXIST
+#define XPAR_EMAC_0_ERR_COUNT_EXIST XPAR_OPB_ETHERNET_0_ERR_COUNT_EXIST
+#define XPAR_EMAC_0_DEVICE_ID XPAR_OPB_ETHERNET_0_DEVICE_ID
+/******************************************************************/
+#define XPAR_GPIO_0_BASEADDR XPAR_OPB_GPIO_0_BASEADDR_0
+#define XPAR_GPIO_0_HIGHADDR XPAR_OPB_GPIO_0_HIGHADDR_0
+#define XPAR_GPIO_0_DEVICE_ID XPAR_OPB_GPIO_0_DEVICE_ID_0
+#define XPAR_GPIO_1_BASEADDR XPAR_OPB_GPIO_0_BASEADDR_1
+#define XPAR_GPIO_1_HIGHADDR XPAR_OPB_GPIO_0_HIGHADDR_1
+#define XPAR_GPIO_1_DEVICE_ID XPAR_OPB_GPIO_0_DEVICE_ID_1
+#define XPAR_GPIO_2_BASEADDR XPAR_OPB_GPIO_EXP_HDR_0_BASEADDR_0
+#define XPAR_GPIO_2_HIGHADDR XPAR_OPB_GPIO_EXP_HDR_0_HIGHADDR_0
+#define XPAR_GPIO_2_DEVICE_ID XPAR_OPB_GPIO_EXP_HDR_0_DEVICE_ID_0
+#define XPAR_GPIO_3_BASEADDR XPAR_OPB_GPIO_EXP_HDR_0_BASEADDR_1
+#define XPAR_GPIO_3_HIGHADDR XPAR_OPB_GPIO_EXP_HDR_0_HIGHADDR_1
+#define XPAR_GPIO_3_DEVICE_ID XPAR_OPB_GPIO_EXP_HDR_0_DEVICE_ID_1
+#define XPAR_GPIO_4_BASEADDR XPAR_OPB_GPIO_CHAR_LCD_0_BASEADDR
+#define XPAR_GPIO_4_HIGHADDR XPAR_OPB_GPIO_CHAR_LCD_0_HIGHADDR
+#define XPAR_GPIO_4_DEVICE_ID XPAR_OPB_GPIO_CHAR_LCD_0_DEVICE_ID
+/******************************************************************/
+#define XPAR_PS2_0_BASEADDR XPAR_OPB_PS2_DUAL_REF_0_BASEADDR_0
+#define XPAR_PS2_0_HIGHADDR XPAR_OPB_PS2_DUAL_REF_0_HIGHADDR_0
+#define XPAR_PS2_0_DEVICE_ID XPAR_OPB_PS2_DUAL_REF_0_DEVICE_ID_0
+#define XPAR_PS2_1_BASEADDR XPAR_OPB_PS2_DUAL_REF_0_BASEADDR_1
+#define XPAR_PS2_1_HIGHADDR XPAR_OPB_PS2_DUAL_REF_0_HIGHADDR_1
+#define XPAR_PS2_1_DEVICE_ID XPAR_OPB_PS2_DUAL_REF_0_DEVICE_ID_1
+/******************************************************************/
+#define XPAR_SYSACE_0_BASEADDR XPAR_OPB_SYSACE_0_BASEADDR
+#define XPAR_SYSACE_0_HIGHADDR XPAR_OPB_SYSACE_0_HIGHADDR
+#define XPAR_SYSACE_0_DEVICE_ID XPAR_OPB_SYSACE_0_DEVICE_ID
+/******************************************************************/
+#define XPAR_IIC_0_BASEADDR XPAR_OPB_IIC_0_BASEADDR
+#define XPAR_IIC_0_HIGHADDR XPAR_OPB_IIC_0_HIGHADDR
+#define XPAR_IIC_0_TEN_BIT_ADR XPAR_OPB_IIC_0_TEN_BIT_ADR
+#define XPAR_IIC_0_DEVICE_ID XPAR_OPB_IIC_0_DEVICE_ID
+/******************************************************************/
+#define XPAR_PLB_CLOCK_FREQ_HZ 100000000
+#define XPAR_CORE_CLOCK_FREQ_HZ XPAR_CPU_PPC405_CORE_CLOCK_FREQ_HZ
+#define XPAR_DDR_0_SIZE 0x4000000
+/******************************************************************/
+#define XPAR_PERSISTENT_0_IIC_0_BASEADDR 0x00000400
+#define XPAR_PERSISTENT_0_IIC_0_HIGHADDR 0x000007FF
+#define XPAR_PERSISTENT_0_IIC_0_EEPROMADDR 0xA0
+/******************************************************************/
+#define XPAR_PCI_0_CLOCK_FREQ_HZ    0
+/******************************************************************/
diff --git a/arch/ppc/platforms/4xx/yucca.c b/arch/ppc/platforms/4xx/yucca.c
index b065b8babcd3..f287dcdbffce 100644
--- a/arch/ppc/platforms/4xx/yucca.c
+++ b/arch/ppc/platforms/4xx/yucca.c
@@ -1,6 +1,4 @@
 /*
- * arch/ppc/platforms/4xx/yucca.c
- *
 * Yucca board specific routines
 *
 * Roland Dreier <rolandd@cisco.com> (based on luan.c by Matt Porter)
diff --git a/arch/ppc/platforms/4xx/yucca.h b/arch/ppc/platforms/4xx/yucca.h
index 01a4afea1514..7ae23012237a 100644
--- a/arch/ppc/platforms/4xx/yucca.h
+++ b/arch/ppc/platforms/4xx/yucca.h
@@ -1,6 +1,4 @@
 /*
- * arch/ppc/platforms/4xx/yucca.h
- *
 * Yucca board definitions
 *
 * Roland Dreier <rolandd@cisco.com> (based on luan.h by Matt Porter)
diff --git a/arch/ppc/platforms/83xx/mpc834x_sys.c b/arch/ppc/platforms/83xx/mpc834x_sys.c
index 1a659bbc1860..11626dd9090f 100644
--- a/arch/ppc/platforms/83xx/mpc834x_sys.c
+++ b/arch/ppc/platforms/83xx/mpc834x_sys.c
@@ -1,6 +1,4 @@
 /*
- * arch/ppc/platforms/83xx/mpc834x_sys.c
- *
 * MPC834x SYS board specific routines
 *
 * Maintainer: Kumar Gala <galak@kernel.crashing.org>
diff --git a/arch/ppc/platforms/83xx/mpc834x_sys.h b/arch/ppc/platforms/83xx/mpc834x_sys.h
index 2e514d316fb8..6727bbdc36ec 100644
--- a/arch/ppc/platforms/83xx/mpc834x_sys.h
+++ b/arch/ppc/platforms/83xx/mpc834x_sys.h
@@ -1,6 +1,4 @@
 /*
- * arch/ppc/platforms/83xx/mpc834x_sys.h
- *
 * MPC834X SYS common board definitions
 *
 * Maintainer: Kumar Gala <galak@kernel.crashing.org>
@@ -25,7 +23,7 @@
 #define VIRT_IMMRBAR            ((uint)0xfe000000)
 #define BCSR_PHYS_ADDR          ((uint)0xf8000000)
-#define BCSR_SIZE               ((uint)(128 * 1024))
+#define BCSR_SIZE               ((uint)(32 * 1024))
 #define BCSR_MISC_REG2_OFF      0x07
 #define BCSR_MISC_REG2_PORESET  0x01
diff --git a/arch/ppc/platforms/85xx/mpc8540_ads.c b/arch/ppc/platforms/85xx/mpc8540_ads.c
index 408d64f18e1a..9b014df516b9 100644
--- a/arch/ppc/platforms/85xx/mpc8540_ads.c
+++ b/arch/ppc/platforms/85xx/mpc8540_ads.c
@@ -1,6 +1,4 @@
 /*
- * arch/ppc/platforms/85xx/mpc8540_ads.c
- *
 * MPC8540ADS board specific routines
 *
 * Maintainer: Kumar Gala <galak@kernel.crashing.org>
diff --git a/arch/ppc/platforms/85xx/mpc8540_ads.h b/arch/ppc/platforms/85xx/mpc8540_ads.h
index e48ca3a97397..0b5e7ff856f5 100644
--- a/arch/ppc/platforms/85xx/mpc8540_ads.h
+++ b/arch/ppc/platforms/85xx/mpc8540_ads.h
@@ -1,6 +1,4 @@
 /*
- * arch/ppc/platforms/85xx/mpc8540_ads.h
- *
 * MPC8540ADS board definitions
 *
 * Maintainer: Kumar Gala <galak@kernel.crashing.org>
diff --git a/arch/ppc/platforms/85xx/mpc8555_cds.h b/arch/ppc/platforms/85xx/mpc8555_cds.h
index 1a8e6c67355d..9754dbd5d18c 100644
--- a/arch/ppc/platforms/85xx/mpc8555_cds.h
+++ b/arch/ppc/platforms/85xx/mpc8555_cds.h
@@ -1,6 +1,4 @@
 /*
- * arch/ppc/platforms/mpc8555_cds.h
- *
 * MPC8555CDS board definitions
 *
 * Maintainer: Kumar Gala <galak@kernel.crashing.org>
diff --git a/arch/ppc/platforms/85xx/mpc8560_ads.c b/arch/ppc/platforms/85xx/mpc8560_ads.c
index 442c7ff195d3..0cb2e86470e2 100644
--- a/arch/ppc/platforms/85xx/mpc8560_ads.c
+++ b/arch/ppc/platforms/85xx/mpc8560_ads.c
@@ -1,6 +1,4 @@
 /*
- * arch/ppc/platforms/85xx/mpc8560_ads.c
- *
 * MPC8560ADS board specific routines
 *
 * Maintainer: Kumar Gala <galak@kernel.crashing.org>
diff --git a/arch/ppc/platforms/85xx/mpc8560_ads.h b/arch/ppc/platforms/85xx/mpc8560_ads.h
index 143ae7eefa7c..c2247c21fc53 100644
--- a/arch/ppc/platforms/85xx/mpc8560_ads.h
+++ b/arch/ppc/platforms/85xx/mpc8560_ads.h
@@ -1,6 +1,4 @@
 /*
- * arch/ppc/platforms/mpc8560_ads.h
- *
 * MPC8540ADS board definitions
 *
 * Maintainer: Kumar Gala <galak@kernel.crashing.org>
diff --git a/arch/ppc/platforms/85xx/mpc85xx_ads_common.c b/arch/ppc/platforms/85xx/mpc85xx_ads_common.c
index 17ce48fe3503..8fd9d763f58d 100644
--- a/arch/ppc/platforms/85xx/mpc85xx_ads_common.c
+++ b/arch/ppc/platforms/85xx/mpc85xx_ads_common.c
@@ -1,6 +1,4 @@
 /*
- * arch/ppc/platforms/85xx/mpc85xx_ads_common.c
- *
 * MPC85xx ADS board common routines
 *
 * Maintainer: Kumar Gala <galak@kernel.crashing.org>
diff --git a/arch/ppc/platforms/85xx/mpc85xx_ads_common.h b/arch/ppc/platforms/85xx/mpc85xx_ads_common.h
index 198a6a02cde8..de8d41aafe11 100644
--- a/arch/ppc/platforms/85xx/mpc85xx_ads_common.h
+++ b/arch/ppc/platforms/85xx/mpc85xx_ads_common.h
@@ -1,6 +1,4 @@
 /*
- * arch/ppc/platforms/85xx/mpc85xx_ads_common.h
- *
 * MPC85XX ADS common board definitions
 *
 * Maintainer: Kumar Gala <galak@kernel.crashing.org>
diff --git a/arch/ppc/platforms/85xx/mpc85xx_cds_common.c b/arch/ppc/platforms/85xx/mpc85xx_cds_common.c
index 1801ab392e22..c9e0aeeca3d8 100644
--- a/arch/ppc/platforms/85xx/mpc85xx_cds_common.c
+++ b/arch/ppc/platforms/85xx/mpc85xx_cds_common.c
@@ -1,6 +1,4 @@
 /*
- * arch/ppc/platform/85xx/mpc85xx_cds_common.c
- *
 * MPC85xx CDS board specific routines
 *
 * Maintainer: Kumar Gala <galak@kernel.crashing.org>
diff --git a/arch/ppc/platforms/85xx/mpc85xx_cds_common.h b/arch/ppc/platforms/85xx/mpc85xx_cds_common.h
index 5b588cfd0e41..62df54f61ae3 100644
--- a/arch/ppc/platforms/85xx/mpc85xx_cds_common.h
+++ b/arch/ppc/platforms/85xx/mpc85xx_cds_common.h
@@ -1,6 +1,4 @@
 /*
- * arch/ppc/platforms/85xx/mpc85xx_cds_common.h
- *
 * MPC85xx CDS board definitions
 *
 * Maintainer: Kumar Gala <galak@kernel.crashing.org>
diff --git a/arch/ppc/platforms/85xx/sbc8560.c b/arch/ppc/platforms/85xx/sbc8560.c
index 8a72221f816c..b73778ecf827 100644
--- a/arch/ppc/platforms/85xx/sbc8560.c
+++ b/arch/ppc/platforms/85xx/sbc8560.c
@@ -1,6 +1,4 @@
 /*
- * arch/ppc/platforms/85xx/sbc8560.c
- * 
 * Wind River SBC8560 board specific routines
 * 
 * Maintainer: Kumar Gala
diff --git a/arch/ppc/platforms/85xx/sbc8560.h b/arch/ppc/platforms/85xx/sbc8560.h
index 5e1b00c77da5..44ffaa2d2c87 100644
--- a/arch/ppc/platforms/85xx/sbc8560.h
+++ b/arch/ppc/platforms/85xx/sbc8560.h
@@ -1,6 +1,4 @@
 /*
- * arch/ppc/platforms/85xx/sbc8560.h
- *
 * Wind River SBC8560 board definitions
 *
 * Copyright 2003 Motorola Inc.
diff --git a/arch/ppc/platforms/85xx/sbc85xx.c b/arch/ppc/platforms/85xx/sbc85xx.c
index c02f110219f5..d3ff280510ff 100644
--- a/arch/ppc/platforms/85xx/sbc85xx.c
+++ b/arch/ppc/platforms/85xx/sbc85xx.c
@@ -1,6 +1,4 @@
 /*
- * arch/ppc/platform/85xx/sbc85xx.c
- * 
 * WindRiver PowerQUICC III SBC85xx board common routines
 *
 * Copyright 2002, 2003 Motorola Inc.
diff --git a/arch/ppc/platforms/85xx/sbc85xx.h b/arch/ppc/platforms/85xx/sbc85xx.h
index 7af93c691a6b..5dd8b6a98c9b 100644
--- a/arch/ppc/platforms/85xx/sbc85xx.h
+++ b/arch/ppc/platforms/85xx/sbc85xx.h
@@ -1,6 +1,4 @@
 /*
- * arch/ppc/platforms/85xx/sbc85xx.h
- *
 * WindRiver PowerQUICC III SBC85xx common board definitions
 *
 * Copyright 2003 Motorola Inc.
diff --git a/arch/ppc/platforms/85xx/stx_gp3.c b/arch/ppc/platforms/85xx/stx_gp3.c
index 061bb7cf2d9a..8d7baa9a397a 100644
--- a/arch/ppc/platforms/85xx/stx_gp3.c
+++ b/arch/ppc/platforms/85xx/stx_gp3.c
@@ -1,6 +1,4 @@
 /*
- * arch/ppc/platforms/85xx/stx_gp3.c
- *
 * STx GP3 board specific routines
 *
 * Dan Malek <dan@embeddededge.com>
diff --git a/arch/ppc/platforms/85xx/stx_gp3.h b/arch/ppc/platforms/85xx/stx_gp3.h
index 2f25b5195152..3f71f8f59370 100644
--- a/arch/ppc/platforms/85xx/stx_gp3.h
+++ b/arch/ppc/platforms/85xx/stx_gp3.h
@@ -1,6 +1,4 @@
 /*
- * arch/ppc/platforms/stx8560_gp3.h
- *
 * STx GP3 board definitions
 *
 * Dan Malek (dan@embeddededge.com)
diff --git a/arch/ppc/platforms/85xx/tqm85xx.c b/arch/ppc/platforms/85xx/tqm85xx.c
index a5e38ba62732..00af132262b3 100644
--- a/arch/ppc/platforms/85xx/tqm85xx.c
+++ b/arch/ppc/platforms/85xx/tqm85xx.c
@@ -1,6 +1,4 @@
 /*
- * arch/ppc/platforms/85xx/tqm85xx.c
- *
 * TQM85xx (40/41/55/60) board specific routines
 *
 * Copyright (c) 2005 DENX Software Engineering
diff --git a/arch/ppc/platforms/85xx/tqm85xx.h b/arch/ppc/platforms/85xx/tqm85xx.h
index 3775eb363fde..612d80504f9b 100644
--- a/arch/ppc/platforms/85xx/tqm85xx.h
+++ b/arch/ppc/platforms/85xx/tqm85xx.h
@@ -1,6 +1,4 @@
 /*
- * arch/ppc/platforms/85xx/tqm85xx.h
- *
 * TQM85xx (40/41/55/60) board definitions
 *
 * Copyright (c) 2005 DENX Software Engineering
diff --git a/arch/ppc/platforms/Makefile b/arch/ppc/platforms/Makefile
index 51430e294b32..e8b91a33ce91 100644
--- a/arch/ppc/platforms/Makefile
+++ b/arch/ppc/platforms/Makefile
@@ -37,6 +37,9 @@ obj-$(CONFIG_SBC82xx)		+= sbc82xx.o
 obj-$(CONFIG_SPRUCE)            += spruce.o
 obj-$(CONFIG_LITE5200)          += lite5200.o
 obj-$(CONFIG_EV64360)           += ev64360.o
+obj-$(CONFIG_MPC86XADS)         += mpc866ads_setup.o
+obj-$(CONFIG_MPC885ADS)         += mpc885ads_setup.o
+obj-$(CONFIG_ADS8272)           += mpc8272ads_setup.o
 ifeq ($(CONFIG_SMP),y)
 obj-$(CONFIG_PPC_CHRP)          += chrp_smp.o
diff --git a/arch/ppc/platforms/apus_setup.c b/arch/ppc/platforms/apus_setup.c
index c42c50073da5..fe0cdc04d436 100644
--- a/arch/ppc/platforms/apus_setup.c
+++ b/arch/ppc/platforms/apus_setup.c
@@ -1,6 +1,4 @@
 /*
- *  arch/ppc/platforms/apus_setup.c
- *
 *  Copyright (C) 1998, 1999  Jesper Skov
 *
 *  Basically what is needed to replace functionality found in
diff --git a/arch/ppc/platforms/chestnut.c b/arch/ppc/platforms/chestnut.c
index aefcc0e7be57..f324f757cae1 100644
--- a/arch/ppc/platforms/chestnut.c
+++ b/arch/ppc/platforms/chestnut.c
@@ -1,6 +1,4 @@
 /*
- * arch/ppc/platforms/chestnut.c
- *
 * Board setup routines for IBM Chestnut
 *
 * Author: <source@mvista.com>
diff --git a/arch/ppc/platforms/chestnut.h b/arch/ppc/platforms/chestnut.h
index 0400b2be40ab..e00fd9f8bbd0 100644
--- a/arch/ppc/platforms/chestnut.h
+++ b/arch/ppc/platforms/chestnut.h
@@ -1,6 +1,4 @@
 /*
- * arch/ppc/platforms/chestnut.h
- *
 * Definitions for IBM 750FXGX Eval (Chestnut)
 *
 * Author: <source@mvista.com>
diff --git a/arch/ppc/platforms/chrp_pegasos_eth.c b/arch/ppc/platforms/chrp_pegasos_eth.c
index 108a6e265185..9305c8aa1373 100644
--- a/arch/ppc/platforms/chrp_pegasos_eth.c
+++ b/arch/ppc/platforms/chrp_pegasos_eth.c
@@ -1,6 +1,4 @@
 /*
- *  arch/ppc/platforms/chrp_pegasos_eth.c
- *
 *  Copyright (C) 2005 Sven Luther <sl@bplan-gmbh.de>
 *  Thanks to :
 *      Dale Farnsworth <dale@farnsworth.org>
diff --git a/arch/ppc/platforms/chrp_setup.c b/arch/ppc/platforms/chrp_setup.c
index 48996b787378..f9fd3f4f8e2e 100644
--- a/arch/ppc/platforms/chrp_setup.c
+++ b/arch/ppc/platforms/chrp_setup.c
@@ -1,6 +1,4 @@
 /*
- *  arch/ppc/platforms/setup.c
- *
 *  Copyright (C) 1995  Linus Torvalds
 *  Adapted from 'alpha' version by Gary Thomas
 *  Modified by Cort Dougan (cort@cs.nmt.edu)
diff --git a/arch/ppc/platforms/chrp_time.c b/arch/ppc/platforms/chrp_time.c
index 57753a55b580..c8627770af13 100644
--- a/arch/ppc/platforms/chrp_time.c
+++ b/arch/ppc/platforms/chrp_time.c
@@ -1,6 +1,4 @@
 /*
- *  arch/ppc/platforms/chrp_time.c
- *
 *  Copyright (C) 1991, 1992, 1995  Linus Torvalds
 *
 * Adapted for PowerPC (PReP) by Gary Thomas
diff --git a/arch/ppc/platforms/cpci690.c b/arch/ppc/platforms/cpci690.c
index 6ca7bcac9474..790475c22fd7 100644
--- a/arch/ppc/platforms/cpci690.c
+++ b/arch/ppc/platforms/cpci690.c
@@ -1,6 +1,4 @@
 /*
- * arch/ppc/platforms/cpci690.c
- *
 * Board setup routines for the Force CPCI690 board.
 *
 * Author: Mark A. Greer <mgreer@mvista.com>
@@ -290,7 +288,7 @@ cpci690_fixup_mpsc_pdata(struct platform_device *pdev)
        pdata->brg_clk_freq = cpci690_get_bus_freq();
 }
-static int __init
+static int
 cpci690_platform_notify(struct device *dev)
 {
        static struct {
diff --git a/arch/ppc/platforms/cpci690.h b/arch/ppc/platforms/cpci690.h
index 49584c9cedf3..0fa5a4c31b67 100644
--- a/arch/ppc/platforms/cpci690.h
+++ b/arch/ppc/platforms/cpci690.h
@@ -1,6 +1,4 @@
 /*
- * arch/ppc/platforms/cpci690.h
- *
 * Definitions for Force CPCI690
 *
 * Author: Mark A. Greer <mgreer@mvista.com>
diff --git a/arch/ppc/platforms/ev64260.c b/arch/ppc/platforms/ev64260.c
index ffde8f6f6302..31e8e21e1d5c 100644
--- a/arch/ppc/platforms/ev64260.c
+++ b/arch/ppc/platforms/ev64260.c
@@ -1,6 +1,4 @@
 /*
- * arch/ppc/platforms/ev64260.c
- *
 * Board setup routines for the Marvell/Galileo EV-64260-BP Evaluation Board.
 *
 * Author: Mark A. Greer <mgreer@mvista.com>
@@ -416,7 +414,7 @@ ev64260_fixup_mpsc_pdata(struct platform_device *pdev)
        return;
 }
-static int __init
+static int
 ev64260_platform_notify(struct device *dev)
 {
        static struct {
diff --git a/arch/ppc/platforms/ev64260.h b/arch/ppc/platforms/ev64260.h
index bedffced3a02..44d90d56745a 100644
--- a/arch/ppc/platforms/ev64260.h
+++ b/arch/ppc/platforms/ev64260.h
@@ -1,6 +1,4 @@
 /*
- * arch/ppc/platforms/ev64260.h
- *
 * Definitions for Marvell/Galileo EV-64260-BP Evaluation Board.
 *
 * Author: Mark A. Greer <mgreer@mvista.com>
diff --git a/arch/ppc/platforms/ev64360.c b/arch/ppc/platforms/ev64360.c
index b9d844f88c2b..104ac9b16e8b 100644
--- a/arch/ppc/platforms/ev64360.c
+++ b/arch/ppc/platforms/ev64360.c
@@ -1,6 +1,4 @@
 /*
- * arch/ppc/platforms/ev64360.c
- *
 * Board setup routines for the Marvell EV-64360-BP Evaluation Board.
 *
 * Author: Lee Nicks <allinux@gmail.com>
@@ -300,7 +298,7 @@ ev64360_fixup_eth_pdata(struct platform_device *pdev)
 }
 #endif
-static int __init
+static int
 ev64360_platform_notify(struct device *dev)
 {
        static struct {
diff --git a/arch/ppc/platforms/ev64360.h b/arch/ppc/platforms/ev64360.h
index 68eabe490397..b30f4722690a 100644
--- a/arch/ppc/platforms/ev64360.h
+++ b/arch/ppc/platforms/ev64360.h
@@ -1,6 +1,4 @@
 /*
- * arch/ppc/platforms/ev64360.h
- *
 * Definitions for Marvell EV-64360-BP Evaluation Board.
 *
 * Author: Lee Nicks <allinux@gmail.com>
diff --git a/arch/ppc/platforms/fads.h b/arch/ppc/platforms/fads.h
index a48fb8d723e4..e1c0b1b6dcb3 100644
--- a/arch/ppc/platforms/fads.h
+++ b/arch/ppc/platforms/fads.h
@@ -112,7 +112,7 @@
 /* CPM Ethernet through SCC1 or SCC2 */
-#ifdef CONFIG_SCC1_ENET         /* Probably 860 variant */
+#if defined(CONFIG_SCC1_ENET) || defined(CONFIG_MPC8xx_SECOND_ETH_SCC1)         /* Probably 860 variant */
 /* Bits in parallel I/O port registers that have to be set/cleared
 * to configure the pins for SCC1 use.
 * TCLK - CLK1, RCLK - CLK2.
diff --git a/arch/ppc/platforms/gemini.h b/arch/ppc/platforms/gemini.h
index 06de59248918..5528fd0a1216 100644
--- a/arch/ppc/platforms/gemini.h
+++ b/arch/ppc/platforms/gemini.h
@@ -1,7 +1,4 @@
 /*
- *  arch/ppc/platforms/gemini.h
- *
- *
 *  Onboard registers and descriptions for Synergy Microsystems'
 *  "Gemini" boards.
 *
diff --git a/arch/ppc/platforms/gemini_prom.S b/arch/ppc/platforms/gemini_prom.S
index 8c5065d56505..b181f2108001 100644
--- a/arch/ppc/platforms/gemini_prom.S
+++ b/arch/ppc/platforms/gemini_prom.S
@@ -1,6 +1,4 @@
 /*
- *  arch/ppc/platforms/gemini_prom.S
- *
 *  Not really prom support code (yet), but sort of anti-prom code.  The current
 *  bootloader does a number of things it shouldn't and doesn't do things that it
 *  should.  The stuff in here is mainly a hodge-podge collection of setup code
diff --git a/arch/ppc/platforms/gemini_setup.c b/arch/ppc/platforms/gemini_setup.c
index 729897c59033..0090ff154608 100644
--- a/arch/ppc/platforms/gemini_setup.c
+++ b/arch/ppc/platforms/gemini_setup.c
@@ -1,6 +1,4 @@
 /*
- *  arch/ppc/platforms/gemini_setup.c
- *
 *  Copyright (C) 1995 Linus Torvalds
 *  Adapted from 'alpha' version by Gary Thomas
 *  Modified by Cort Dougan (cort@cs.nmt.edu)
diff --git a/arch/ppc/platforms/hdpu.c b/arch/ppc/platforms/hdpu.c
index f945416960e9..75dc2ee87d2f 100644
--- a/arch/ppc/platforms/hdpu.c
+++ b/arch/ppc/platforms/hdpu.c
@@ -1,7 +1,4 @@
 /*
- * arch/ppc/platforms/hdpu_setup.c
- *
 * Board setup routines for the Sky Computers HDPU Compute Blade.
 *
 * Written by Brian Waite <waite@skycomputers.com>
@@ -353,7 +350,7 @@ static void __init hdpu_fixup_cpustate_pdata(struct platform_device *pd)
 }
 #endif
-static int __init hdpu_platform_notify(struct device *dev)
+static int hdpu_platform_notify(struct device *dev)
 {
        static struct {
                char *bus_id;
diff --git a/arch/ppc/platforms/hdpu.h b/arch/ppc/platforms/hdpu.h
index 07c3cffb5c7b..f9e020b6970c 100644
--- a/arch/ppc/platforms/hdpu.h
+++ b/arch/ppc/platforms/hdpu.h
@@ -1,6 +1,4 @@
 /*
- * arch/ppc/platforms/hdpu.h
- *
 * Definitions for Sky Computers HDPU board.
 *
 * Brian Waite <waite@skycomputers.com>
diff --git a/arch/ppc/platforms/katana.c b/arch/ppc/platforms/katana.c
index 6e58e30ceed1..ad21280e8920 100644
--- a/arch/ppc/platforms/katana.c
+++ b/arch/ppc/platforms/katana.c
@@ -1,6 +1,4 @@
 /*
- * arch/ppc/platforms/katana.c
- *
 * Board setup routines for the Artesyn Katana cPCI boards.
 *
 * Author: Tim Montgomery <timm@artesyncp.com>
@@ -598,7 +596,7 @@ katana_fixup_mv64xxx_pdata(struct platform_device *pdev)
 }
 #endif
-static int __init
+static int
 katana_platform_notify(struct device *dev)
 {
        static struct {
@@ -664,12 +662,11 @@ katana_setup_mtd(void)
        ptbl_entries = (size >= (64*MB)) ? 6 : 4;
-        if ((ptbl = kmalloc(ptbl_entries * sizeof(struct mtd_partition),
+        if ((ptbl = kcalloc(ptbl_entries, sizeof(struct mtd_partition),
                        GFP_KERNEL)) == NULL) {
                printk(KERN_WARNING "Can't alloc MTD partition table\n");
                return -ENOMEM;
        }
-        memset(ptbl, 0, ptbl_entries * sizeof(struct mtd_partition));
        ptbl[0].name = "Monitor";
        ptbl[0].size = KATANA_MTD_MONITOR_SIZE;
diff --git a/arch/ppc/platforms/katana.h b/arch/ppc/platforms/katana.h
index 597257eff2ec..0a9b036526b1 100644
--- a/arch/ppc/platforms/katana.h
+++ b/arch/ppc/platforms/katana.h
@@ -1,6 +1,4 @@
 /*
- * arch/ppc/platforms/katana.h
- *
 * Definitions for Artesyn Katana750i/3750 board.
 *
 * Author: Tim Montgomery <timm@artesyncp.com>
diff --git a/arch/ppc/platforms/lite5200.c b/arch/ppc/platforms/lite5200.c
index 7ed52dc340c9..5171b53bccb5 100644
--- a/arch/ppc/platforms/lite5200.c
+++ b/arch/ppc/platforms/lite5200.c
@@ -1,6 +1,4 @@
 /*
- * arch/ppc/platforms/lite5200.c
- *
 * Platform support file for the Freescale LITE5200 based on MPC52xx.
 * A maximum of this file should be moved to syslib/mpc52xx_?????
 * so that new platform based on MPC52xx need a minimal platform file
diff --git a/arch/ppc/platforms/lite5200.h b/arch/ppc/platforms/lite5200.h
index c1de2aa47175..852a18e24d0b 100644
--- a/arch/ppc/platforms/lite5200.h
+++ b/arch/ppc/platforms/lite5200.h
@@ -1,6 +1,4 @@
 /*
- * arch/ppc/platforms/lite5200.h
- * 
 * Definitions for Freescale LITE5200 : MPC52xx Standard Development
 * Platform board support
 * 
diff --git a/arch/ppc/platforms/lopec.c b/arch/ppc/platforms/lopec.c
index 06d247c23b82..c6445a727ca3 100644
--- a/arch/ppc/platforms/lopec.c
+++ b/arch/ppc/platforms/lopec.c
@@ -1,6 +1,4 @@
 /*
- * arch/ppc/platforms/lopec.c
- *
 * Setup routines for the Motorola LoPEC.
 *
 * Author: Dan Cox
diff --git a/arch/ppc/platforms/mpc8272ads_setup.c b/arch/ppc/platforms/mpc8272ads_setup.c
new file mode 100644
index 000000000000..bc9b94f77e39
--- /dev/null
+++ b/arch/ppc/platforms/mpc8272ads_setup.c
@@ -0,0 +1,236 @@
+/*
+ * arch/ppc/platforms/82xx/pq2ads_pd.c
+ *
+ * MPC82xx Board-specific PlatformDevice descriptions
+ *
+ * 2005 (c) MontaVista Software, Inc.
+ * Vitaly Bordug <vbordug@ru.mvista.com>
+ *
+ * This file is licensed under the terms of the GNU General Public License
+ * version 2. This program is licensed "as is" without any warranty of any
+ * kind, whether express or implied.
+ */
+#include <linux/init.h>
+#include <linux/module.h>
+#include <linux/device.h>
+#include <linux/ioport.h>
+#include <linux/fs_enet_pd.h>
+#include <linux/platform_device.h>
+#include <asm/io.h>
+#include <asm/mpc8260.h>
+#include <asm/cpm2.h>
+#include <asm/immap_cpm2.h>
+#include <asm/irq.h>
+#include <asm/ppc_sys.h>
+#include <asm/ppcboot.h>
+#include "pq2ads_pd.h"
+static void init_fcc1_ioports(void);
+static void init_fcc2_ioports(void);
+static struct fs_mii_bus_info mii_bus_info = {
+        .method                 = fsmii_bitbang,
+        .id                     = 0,
+        .i.bitbang = {
+                .mdio_port      = fsiop_portc,
+                .mdio_bit       = 18,
+                .mdc_port       = fsiop_portc,
+                .mdc_bit        = 19,
+                .delay          = 1,
+        },
+};
+static struct fs_platform_info mpc82xx_fcc1_pdata = {
+        .fs_no          = fsid_fcc1,
+        .cp_page        = CPM_CR_FCC1_PAGE,
+        .cp_block       = CPM_CR_FCC1_SBLOCK,
+        .clk_trx        = (PC_F1RXCLK | PC_F1TXCLK),
+        .clk_route      = CMX1_CLK_ROUTE,
+        .clk_mask       = CMX1_CLK_MASK,
+        .init_ioports   = init_fcc1_ioports,
+        .phy_addr       = 0,
+#ifdef PHY_INTERRUPT
+        .phy_irq        = PHY_INTERRUPT,
+#else
+        .phy_irq        = -1;
+#endif
+        .mem_offset     = FCC1_MEM_OFFSET,
+        .bus_info       = &mii_bus_info,
+        .rx_ring        = 32,
+        .tx_ring        = 32,
+        .rx_copybreak   = 240,
+        .use_napi       = 0,
+        .napi_weight    = 17,
+};
+static struct fs_platform_info mpc82xx_fcc2_pdata = {
+        .fs_no          = fsid_fcc2,
+        .cp_page        = CPM_CR_FCC2_PAGE,
+        .cp_block       = CPM_CR_FCC2_SBLOCK,
+        .clk_trx        = (PC_F2RXCLK | PC_F2TXCLK),
+        .clk_route      = CMX2_CLK_ROUTE,
+        .clk_mask       = CMX2_CLK_MASK,
+        .init_ioports   = init_fcc2_ioports,
+        .phy_addr       = 3,
+#ifdef PHY_INTERRUPT
+        .phy_irq        = PHY_INTERRUPT,
+#else
+        .phy_irq        = -1;
+#endif
+        .mem_offset     = FCC2_MEM_OFFSET,
+        .bus_info       = &mii_bus_info,
+        .rx_ring        = 32,
+        .tx_ring        = 32,
+        .rx_copybreak   = 240,
+        .use_napi       = 0,
+        .napi_weight    = 17,
+};
+static void init_fcc1_ioports(void)
+{
+        struct io_port *io;
+        u32 tempval;
+        cpm2_map_t* immap = ioremap(CPM_MAP_ADDR, sizeof(cpm2_map_t));
+        u32 *bcsr = ioremap(BCSR_ADDR+4, sizeof(u32));
+        io = &immap->im_ioport;
+        /* Enable the PHY */
+        clrbits32(bcsr, BCSR1_FETHIEN);
+        setbits32(bcsr, BCSR1_FETH_RST);
+        /* FCC1 pins are on port A/C. */
+        /* Configure port A and C pins for FCC1 Ethernet. */
+        tempval = in_be32(&io->iop_pdira);
+        tempval &= ~PA1_DIRA0;
+        tempval |= PA1_DIRA1;
+        out_be32(&io->iop_pdira, tempval);
+        tempval = in_be32(&io->iop_psora);
+        tempval &= ~PA1_PSORA0;
+        tempval |= PA1_PSORA1;
+        out_be32(&io->iop_psora, tempval);
+        setbits32(&io->iop_ppara,PA1_DIRA0 | PA1_DIRA1);
+        /* Alter clocks */
+        tempval = PC_F1TXCLK|PC_F1RXCLK;
+        clrbits32(&io->iop_psorc, tempval);
+        clrbits32(&io->iop_pdirc, tempval);
+        setbits32(&io->iop_pparc, tempval);
+        clrbits32(&immap->im_cpmux.cmx_fcr, CMX1_CLK_MASK);
+        setbits32(&immap->im_cpmux.cmx_fcr, CMX1_CLK_ROUTE);
+        iounmap(bcsr);
+        iounmap(immap);
+}
+static void init_fcc2_ioports(void)
+{
+        cpm2_map_t* immap = ioremap(CPM_MAP_ADDR, sizeof(cpm2_map_t));
+        u32 *bcsr = ioremap(BCSR_ADDR+12, sizeof(u32));
+        struct io_port *io;
+        u32 tempval;
+        immap = cpm2_immr;
+        io = &immap->im_ioport;
+        /* Enable the PHY */
+        clrbits32(bcsr, BCSR3_FETHIEN2);
+        setbits32(bcsr, BCSR3_FETH2_RST);
+        /* FCC2 are port B/C. */
+        /* Configure port A and C pins for FCC2 Ethernet. */
+        tempval = in_be32(&io->iop_pdirb);
+        tempval &= ~PB2_DIRB0;
+        tempval |= PB2_DIRB1;
+        out_be32(&io->iop_pdirb, tempval);
+        tempval = in_be32(&io->iop_psorb);
+        tempval &= ~PB2_PSORB0;
+        tempval |= PB2_PSORB1;
+        out_be32(&io->iop_psorb, tempval);
+        setbits32(&io->iop_pparb,PB2_DIRB0 | PB2_DIRB1);
+        tempval = PC_F2RXCLK|PC_F2TXCLK;
+        /* Alter clocks */
+        clrbits32(&io->iop_psorc,tempval);
+        clrbits32(&io->iop_pdirc,tempval);
+        setbits32(&io->iop_pparc,tempval);
+        clrbits32(&immap->im_cpmux.cmx_fcr, CMX2_CLK_MASK);
+        setbits32(&immap->im_cpmux.cmx_fcr, CMX2_CLK_ROUTE);
+        iounmap(bcsr);
+        iounmap(immap);
+}
+static void __init mpc8272ads_fixup_enet_pdata(struct platform_device *pdev,
+                                              int idx)
+{
+        bd_t* bi = (void*)__res;
+        int fs_no = fsid_fcc1+pdev->id-1;
+        mpc82xx_fcc1_pdata.dpram_offset = mpc82xx_fcc2_pdata.dpram_offset = (u32)cpm2_immr->im_dprambase;
+        mpc82xx_fcc1_pdata.fcc_regs_c = mpc82xx_fcc2_pdata.fcc_regs_c = (u32)cpm2_immr->im_fcc_c;
+        switch(fs_no) {
+                case fsid_fcc1:
+                        memcpy(&mpc82xx_fcc1_pdata.macaddr,bi->bi_enetaddr,6);
+                        pdev->dev.platform_data = &mpc82xx_fcc1_pdata;
+                break;
+                case fsid_fcc2:
+                        memcpy(&mpc82xx_fcc2_pdata.macaddr,bi->bi_enetaddr,6);
+                        mpc82xx_fcc2_pdata.macaddr[5] ^= 1;
+                        pdev->dev.platform_data = &mpc82xx_fcc2_pdata;
+                break;
+        }
+}
+static int mpc8272ads_platform_notify(struct device *dev)
+{
+        static const struct platform_notify_dev_map dev_map[] = {
+                {
+                        .bus_id = "fsl-cpm-fcc",
+                        .rtn = mpc8272ads_fixup_enet_pdata
+                },
+                {
+                        .bus_id = NULL
+                }
+        };
+        platform_notify_map(dev_map,dev);
+        return 0;
+}
+int __init mpc8272ads_init(void)
+{
+        printk(KERN_NOTICE "mpc8272ads: Init\n");
+        platform_notify = mpc8272ads_platform_notify;
+        ppc_sys_device_initfunc();
+        ppc_sys_device_disable_all();
+        ppc_sys_device_enable(MPC82xx_CPM_FCC1);
+        ppc_sys_device_enable(MPC82xx_CPM_FCC2);
+        return 0;
+}
+arch_initcall(mpc8272ads_init);
diff --git a/arch/ppc/platforms/mpc866ads_setup.c b/arch/ppc/platforms/mpc866ads_setup.c
new file mode 100644
index 000000000000..ac8fcc68afeb
--- /dev/null
+++ b/arch/ppc/platforms/mpc866ads_setup.c
@@ -0,0 +1,273 @@
+/*arch/ppc/platforms/mpc885ads-setup.c
+ *
+ * Platform setup for the Freescale mpc885ads board
+ *
+ * Vitaly Bordug <vbordug@ru.mvista.com>
+ *
+ * Copyright 2005 MontaVista Software Inc.
+ *
+ * This file is licensed under the terms of the GNU General Public License
+ * version 2. This program is licensed "as is" without any warranty of any
+ * kind, whether express or implied.
+ */
+#include <linux/config.h>
+#include <linux/init.h>
+#include <linux/module.h>
+#include <linux/param.h>
+#include <linux/string.h>
+#include <linux/ioport.h>
+#include <linux/device.h>
+#include <linux/fs_enet_pd.h>
+#include <linux/mii.h>
+#include <asm/delay.h>
+#include <asm/io.h>
+#include <asm/machdep.h>
+#include <asm/page.h>
+#include <asm/processor.h>
+#include <asm/system.h>
+#include <asm/time.h>
+#include <asm/ppcboot.h>
+#include <asm/8xx_immap.h>
+#include <asm/commproc.h>
+#include <asm/ppc_sys.h>
+#include <asm/mpc8xx.h>
+extern unsigned char __res[];
+static struct fs_mii_bus_info fec_mii_bus_info = {
+        .method = fsmii_fec,
+        .id = 0,
+};
+static struct fs_mii_bus_info scc_mii_bus_info = {
+        .method = fsmii_fixed,
+        .id = 0,
+        .i.fixed.speed = 10,
+        .i.fixed.duplex = 0,
+};
+static struct fs_platform_info mpc8xx_fec_pdata[] = {
+        {
+         .rx_ring = 128,
+         .tx_ring = 16,
+         .rx_copybreak = 240,
+         .use_napi = 1,
+         .napi_weight = 17,
+         .phy_addr = 15,
+         .phy_irq = -1,
+         .use_rmii = 0,
+         .bus_info = &fec_mii_bus_info,
+         }
+};
+static struct fs_platform_info mpc8xx_scc_pdata = {
+        .rx_ring = 64,
+        .tx_ring = 8,
+        .rx_copybreak = 240,
+        .use_napi = 1,
+        .napi_weight = 17,
+        .phy_addr = -1,
+        .phy_irq = -1,
+        .bus_info = &scc_mii_bus_info,
+};
+void __init board_init(void)
+{
+        volatile cpm8xx_t *cp = cpmp;
+        unsigned *bcsr_io;
+        bcsr_io = ioremap(BCSR1, sizeof(unsigned long));
+        if (bcsr_io == NULL) {
+                printk(KERN_CRIT "Could not remap BCSR1\n");
+                return;
+        }
+#ifdef CONFIG_SERIAL_CPM_SMC1
+        cp->cp_simode &= ~(0xe0000000 >> 17);   /* brg1 */
+        clrbits32(bcsr_io,(0x80000000 >> 7));
+#else
+        setbits32(bcsr_io,(0x80000000 >> 7));
+        cp->cp_pbpar &= ~(0x000000c0);
+        cp->cp_pbdir |= 0x000000c0;
+        cp->cp_smc[0].smc_smcmr = 0;
+        cp->cp_smc[0].smc_smce = 0;
+#endif
+#ifdef CONFIG_SERIAL_CPM_SMC2
+        cp->cp_simode &= ~(0xe0000000 >> 1);
+        cp->cp_simode |= (0x20000000 >> 1);     /* brg2 */
+        clrbits32(bcsr_io,(0x80000000 >> 13));
+#else
+        clrbits32(bcsr_io,(0x80000000 >> 13));
+        cp->cp_pbpar &= ~(0x00000c00);
+        cp->cp_pbdir |= 0x00000c00;
+        cp->cp_smc[1].smc_smcmr = 0;
+        cp->cp_smc[1].smc_smce = 0;
+#endif
+        iounmap(bcsr_io);
+}
+static void setup_fec1_ioports(void)
+{
+        immap_t *immap = (immap_t *) IMAP_ADDR;
+        setbits16(&immap->im_ioport.iop_pdpar, 0x1fff);
+        setbits16(&immap->im_ioport.iop_pddir, 0x1fff);
+}
+static void setup_scc1_ioports(void)
+{
+        immap_t *immap = (immap_t *) IMAP_ADDR;
+        unsigned *bcsr_io;
+        bcsr_io = ioremap(BCSR1, sizeof(unsigned long));
+        if (bcsr_io == NULL) {
+                printk(KERN_CRIT "Could not remap BCSR1\n");
+                return;
+        }
+        /* Enable the PHY.
+         */
+        clrbits32(bcsr_io,BCSR1_ETHEN);
+        /* Configure port A pins for Txd and Rxd.
+         */
+        /* Disable receive and transmit in case EPPC-Bug started it.
+         */
+        setbits16(&immap->im_ioport.iop_papar, PA_ENET_RXD | PA_ENET_TXD);
+        clrbits16(&immap->im_ioport.iop_padir, PA_ENET_RXD | PA_ENET_TXD);
+        clrbits16(&immap->im_ioport.iop_paodr, PA_ENET_TXD);
+        /* Configure port C pins to enable CLSN and RENA.
+         */
+        clrbits16(&immap->im_ioport.iop_pcpar, PC_ENET_CLSN | PC_ENET_RENA);
+        clrbits16(&immap->im_ioport.iop_pcdir, PC_ENET_CLSN | PC_ENET_RENA);
+        setbits16(&immap->im_ioport.iop_pcso, PC_ENET_CLSN | PC_ENET_RENA);
+        /* Configure port A for TCLK and RCLK.
+         */
+        setbits16(&immap->im_ioport.iop_papar, PA_ENET_TCLK | PA_ENET_RCLK);
+        clrbits16(&immap->im_ioport.iop_padir, PA_ENET_TCLK | PA_ENET_RCLK);
+        clrbits32(&immap->im_cpm.cp_pbpar, PB_ENET_TENA);
+        clrbits32(&immap->im_cpm.cp_pbdir, PB_ENET_TENA);
+        /* Configure Serial Interface clock routing.
+         * First, clear all SCC bits to zero, then set the ones we want.
+         */
+        clrbits32(&immap->im_cpm.cp_sicr, SICR_ENET_MASK);
+        setbits32(&immap->im_cpm.cp_sicr, SICR_ENET_CLKRT);
+        /* In the original SCC enet driver the following code is placed at
+        the end of the initialization */
+        setbits32(&immap->im_cpm.cp_pbpar, PB_ENET_TENA);
+        setbits32(&immap->im_cpm.cp_pbdir, PB_ENET_TENA);
+}
+static void mpc866ads_fixup_enet_pdata(struct platform_device *pdev, int fs_no)
+{
+        struct fs_platform_info *fpi = pdev->dev.platform_data;
+        volatile cpm8xx_t *cp;
+        bd_t *bd = (bd_t *) __res;
+        char *e;
+        int i;
+        /* Get pointer to Communication Processor */
+        cp = cpmp;
+        switch (fs_no) {
+        case fsid_fec1:
+                fpi = &mpc8xx_fec_pdata[0];
+                fpi->init_ioports = &setup_fec1_ioports;
+                break;
+        case fsid_scc1:
+                fpi = &mpc8xx_scc_pdata;
+                fpi->init_ioports = &setup_scc1_ioports;
+                break;
+        default:
+                printk(KERN_WARNING"Device %s is not supported!\n", pdev->name);
+                return;
+        }
+        pdev->dev.platform_data = fpi;
+        fpi->fs_no = fs_no;
+        e = (unsigned char *)&bd->bi_enetaddr;
+        for (i = 0; i < 6; i++)
+                fpi->macaddr[i] = *e++;
+        fpi->macaddr[5 - pdev->id]++;
+}
+static void mpc866ads_fixup_fec_enet_pdata(struct platform_device *pdev,
+                                           int idx)
+{
+        /* This is for FEC devices only */
+        if (!pdev || !pdev->name || (!strstr(pdev->name, "fsl-cpm-fec")))
+                return;
+        mpc866ads_fixup_enet_pdata(pdev, fsid_fec1 + pdev->id - 1);
+}
+static void mpc866ads_fixup_scc_enet_pdata(struct platform_device *pdev,
+                                           int idx)
+{
+        /* This is for SCC devices only */
+        if (!pdev || !pdev->name || (!strstr(pdev->name, "fsl-cpm-scc")))
+                return;
+        mpc866ads_fixup_enet_pdata(pdev, fsid_scc1 + pdev->id - 1);
+}
+static int mpc866ads_platform_notify(struct device *dev)
+{
+        static const struct platform_notify_dev_map dev_map[] = {
+                {
+                        .bus_id = "fsl-cpm-fec",
+                        .rtn = mpc866ads_fixup_fec_enet_pdata,
+                },
+                {
+                        .bus_id = "fsl-cpm-scc",
+                        .rtn = mpc866ads_fixup_scc_enet_pdata,
+                },
+                {
+                        .bus_id = NULL
+                }
+        };
+        platform_notify_map(dev_map,dev);
+        return 0;
+}
+int __init mpc866ads_init(void)
+{
+        printk(KERN_NOTICE "mpc866ads: Init\n");
+        platform_notify = mpc866ads_platform_notify;
+        ppc_sys_device_initfunc();
+        ppc_sys_device_disable_all();
+#ifdef MPC8xx_SECOND_ETH_SCC1
+        ppc_sys_device_enable(MPC8xx_CPM_SCC1);
+#endif
+        ppc_sys_device_enable(MPC8xx_CPM_FEC1);
+        return 0;
+}
+arch_initcall(mpc866ads_init);
diff --git a/arch/ppc/platforms/mpc885ads_setup.c b/arch/ppc/platforms/mpc885ads_setup.c
new file mode 100644
index 000000000000..50a99e5f7c68
--- /dev/null
+++ b/arch/ppc/platforms/mpc885ads_setup.c
@@ -0,0 +1,389 @@
+/*arch/ppc/platforms/mpc885ads-setup.c
+ *
+ * Platform setup for the Freescale mpc885ads board
+ *
+ * Vitaly Bordug <vbordug@ru.mvista.com>
+ *
+ * Copyright 2005 MontaVista Software Inc.
+ *
+ * This file is licensed under the terms of the GNU General Public License
+ * version 2. This program is licensed "as is" without any warranty of any
+ * kind, whether express or implied.
+ */
+#include <linux/config.h>
+#include <linux/init.h>
+#include <linux/module.h>
+#include <linux/param.h>
+#include <linux/string.h>
+#include <linux/ioport.h>
+#include <linux/device.h>
+#include <linux/fs_enet_pd.h>
+#include <linux/mii.h>
+#include <asm/delay.h>
+#include <asm/io.h>
+#include <asm/machdep.h>
+#include <asm/page.h>
+#include <asm/processor.h>
+#include <asm/system.h>
+#include <asm/time.h>
+#include <asm/ppcboot.h>
+#include <asm/8xx_immap.h>
+#include <asm/commproc.h>
+#include <asm/ppc_sys.h>
+extern unsigned char __res[];
+static void __init mpc885ads_scc_phy_init(char);
+static struct fs_mii_bus_info fec_mii_bus_info = {
+        .method = fsmii_fec,
+        .id = 0,
+};
+static struct fs_mii_bus_info scc_mii_bus_info = {
+#ifdef CONFIG_SCC_ENET_8xx_FIXED
+        .method = fsmii_fixed,
+#else
+        .method = fsmii_fec,
+#endif
+        .id = 0,
+};
+static struct fs_platform_info mpc8xx_fec_pdata[] = {
+        {
+         .rx_ring = 128,
+         .tx_ring = 16,
+         .rx_copybreak = 240,
+         .use_napi = 1,
+         .napi_weight = 17,
+         .phy_addr = 0,
+         .phy_irq = SIU_IRQ7,
+         .bus_info = &fec_mii_bus_info,
+         }, {
+             .rx_ring = 128,
+             .tx_ring = 16,
+             .rx_copybreak = 240,
+             .use_napi = 1,
+             .napi_weight = 17,
+             .phy_addr = 1,
+             .phy_irq = SIU_IRQ7,
+             .bus_info = &fec_mii_bus_info,
+             }
+};
+static struct fs_platform_info mpc8xx_scc_pdata = {
+        .rx_ring = 64,
+        .tx_ring = 8,
+        .rx_copybreak = 240,
+        .use_napi = 1,
+        .napi_weight = 17,
+        .phy_addr = 2,
+#ifdef CONFIG_MPC8xx_SCC_ENET_FIXED
+        .phy_irq = -1,
+#else
+        .phy_irq = SIU_IRQ7,
+#endif
+        .bus_info = &scc_mii_bus_info,
+};
+void __init board_init(void)
+{
+        volatile cpm8xx_t *cp = cpmp;
+        unsigned int *bcsr_io;
+#ifdef CONFIG_FS_ENET
+        immap_t *immap = (immap_t *) IMAP_ADDR;
+#endif
+        bcsr_io = ioremap(BCSR1, sizeof(unsigned long));
+        if (bcsr_io == NULL) {
+                printk(KERN_CRIT "Could not remap BCSR\n");
+                return;
+        }
+#ifdef CONFIG_SERIAL_CPM_SMC1
+        cp->cp_simode &= ~(0xe0000000 >> 17);   /* brg1 */
+        clrbits32(bcsr_io, BCSR1_RS232EN_1);
+#else
+        setbits32(bcsr_io,BCSR1_RS232EN_1);
+        cp->cp_smc[0].smc_smcmr = 0;
+        cp->cp_smc[0].smc_smce = 0;
+#endif
+#ifdef CONFIG_SERIAL_CPM_SMC2
+        cp->cp_simode &= ~(0xe0000000 >> 1);
+        cp->cp_simode |= (0x20000000 >> 1);     /* brg2 */
+        clrbits32(bcsr_io,BCSR1_RS232EN_2);
+#else
+        setbits32(bcsr_io,BCSR1_RS232EN_2);
+        cp->cp_smc[1].smc_smcmr = 0;
+        cp->cp_smc[1].smc_smce = 0;
+#endif
+        iounmap(bcsr_io);
+#ifdef CONFIG_FS_ENET
+        /* use MDC for MII (common) */
+        setbits16(&immap->im_ioport.iop_pdpar, 0x0080);
+        clrbits16(&immap->im_ioport.iop_pddir, 0x0080);
+#endif
+}
+static void setup_fec1_ioports(void)
+{
+        immap_t *immap = (immap_t *) IMAP_ADDR;
+        /* configure FEC1 pins  */
+        setbits16(&immap->im_ioport.iop_papar, 0xf830);
+        setbits16(&immap->im_ioport.iop_padir, 0x0830);
+        clrbits16(&immap->im_ioport.iop_padir, 0xf000);
+        setbits32(&immap->im_cpm.cp_pbpar, 0x00001001);
+        clrbits32(&immap->im_cpm.cp_pbdir, 0x00001001);
+        setbits16(&immap->im_ioport.iop_pcpar, 0x000c);
+        clrbits16(&immap->im_ioport.iop_pcdir, 0x000c);
+        setbits32(&immap->im_cpm.cp_pepar, 0x00000003);
+        setbits32(&immap->im_cpm.cp_pedir, 0x00000003);
+        clrbits32(&immap->im_cpm.cp_peso, 0x00000003);
+        clrbits32(&immap->im_cpm.cp_cptr, 0x00000100);
+}
+static void setup_fec2_ioports(void)
+{
+        immap_t *immap = (immap_t *) IMAP_ADDR;
+        /* configure FEC2 pins */
+        setbits32(&immap->im_cpm.cp_pepar, 0x0003fffc);
+        setbits32(&immap->im_cpm.cp_pedir, 0x0003fffc);
+        setbits32(&immap->im_cpm.cp_peso, 0x00037800);
+        clrbits32(&immap->im_cpm.cp_peso, 0x000087fc);
+        clrbits32(&immap->im_cpm.cp_cptr, 0x00000080);
+}
+static void setup_scc3_ioports(void)
+{
+        immap_t *immap = (immap_t *) IMAP_ADDR;
+        unsigned *bcsr_io;
+        bcsr_io = ioremap(BCSR_ADDR, BCSR_SIZE);
+        if (bcsr_io == NULL) {
+                printk(KERN_CRIT "Could not remap BCSR\n");
+                return;
+        }
+        /* Enable the PHY.
+         */
+        setbits32(bcsr_io+4, BCSR4_ETH10_RST);
+        /* Configure port A pins for Txd and Rxd.
+         */
+        setbits16(&immap->im_ioport.iop_papar, PA_ENET_RXD | PA_ENET_TXD);
+        clrbits16(&immap->im_ioport.iop_padir, PA_ENET_RXD | PA_ENET_TXD);
+        /* Configure port C pins to enable CLSN and RENA.
+         */
+        clrbits16(&immap->im_ioport.iop_pcpar, PC_ENET_CLSN | PC_ENET_RENA);
+        clrbits16(&immap->im_ioport.iop_pcdir, PC_ENET_CLSN | PC_ENET_RENA);
+        setbits16(&immap->im_ioport.iop_pcso, PC_ENET_CLSN | PC_ENET_RENA);
+        /* Configure port E for TCLK and RCLK.
+         */
+        setbits32(&immap->im_cpm.cp_pepar, PE_ENET_TCLK | PE_ENET_RCLK);
+        clrbits32(&immap->im_cpm.cp_pepar, PE_ENET_TENA);
+        clrbits32(&immap->im_cpm.cp_pedir,
+                  PE_ENET_TCLK | PE_ENET_RCLK | PE_ENET_TENA);
+        clrbits32(&immap->im_cpm.cp_peso, PE_ENET_TCLK | PE_ENET_RCLK);
+        setbits32(&immap->im_cpm.cp_peso, PE_ENET_TENA);
+        /* Configure Serial Interface clock routing.
+         * First, clear all SCC bits to zero, then set the ones we want.
+         */
+        clrbits32(&immap->im_cpm.cp_sicr, SICR_ENET_MASK);
+        setbits32(&immap->im_cpm.cp_sicr, SICR_ENET_CLKRT);
+        /* Disable Rx and Tx. SMC1 sshould be stopped if SCC3 eternet are used.
+         */
+        immap->im_cpm.cp_smc[0].smc_smcmr &= ~(SMCMR_REN | SMCMR_TEN);
+        /* On the MPC885ADS SCC ethernet PHY is initialized in the full duplex mode
+         * by H/W setting after reset. SCC ethernet controller support only half duplex.
+         * This discrepancy of modes causes a lot of carrier lost errors.
+         */
+        /* In the original SCC enet driver the following code is placed at
+           the end of the initialization */
+        setbits32(&immap->im_cpm.cp_pepar, PE_ENET_TENA);
+        clrbits32(&immap->im_cpm.cp_pedir, PE_ENET_TENA);
+        setbits32(&immap->im_cpm.cp_peso, PE_ENET_TENA);
+        setbits32(bcsr_io+1, BCSR1_ETHEN);
+        iounmap(bcsr_io);
+}
+static void mpc885ads_fixup_enet_pdata(struct platform_device *pdev, int fs_no)
+{
+        struct fs_platform_info *fpi = pdev->dev.platform_data;
+        volatile cpm8xx_t *cp;
+        bd_t *bd = (bd_t *) __res;
+        char *e;
+        int i;
+        /* Get pointer to Communication Processor */
+        cp = cpmp;
+        switch (fs_no) {
+        case fsid_fec1:
+                fpi = &mpc8xx_fec_pdata[0];
+                fpi->init_ioports = &setup_fec1_ioports;
+                break;
+        case fsid_fec2:
+                fpi = &mpc8xx_fec_pdata[1];
+                fpi->init_ioports = &setup_fec2_ioports;
+                break;
+        case fsid_scc3:
+                fpi = &mpc8xx_scc_pdata;
+                fpi->init_ioports = &setup_scc3_ioports;
+                mpc885ads_scc_phy_init(fpi->phy_addr);
+                break;
+        default:
+                printk(KERN_WARNING"Device %s is not supported!\n", pdev->name);
+                return;
+        }
+        pdev->dev.platform_data = fpi;
+        fpi->fs_no = fs_no;
+        e = (unsigned char *)&bd->bi_enetaddr;
+        for (i = 0; i < 6; i++)
+                fpi->macaddr[i] = *e++;
+        fpi->macaddr[5 - pdev->id]++;
+}
+static void mpc885ads_fixup_fec_enet_pdata(struct platform_device *pdev,
+                                           int idx)
+{
+        /* This is for FEC devices only */
+        if (!pdev || !pdev->name || (!strstr(pdev->name, "fsl-cpm-fec")))
+                return;
+        mpc885ads_fixup_enet_pdata(pdev, fsid_fec1 + pdev->id - 1);
+}
+static void __init mpc885ads_fixup_scc_enet_pdata(struct platform_device *pdev,
+                                                  int idx)
+{
+        /* This is for SCC devices only */
+        if (!pdev || !pdev->name || (!strstr(pdev->name, "fsl-cpm-scc")))
+                return;
+        mpc885ads_fixup_enet_pdata(pdev, fsid_scc1 + pdev->id - 1);
+}
+/* SCC ethernet controller does not have MII management channel. FEC1 MII
+ * channel is used to communicate with the 10Mbit PHY.
+ */
+#define MII_ECNTRL_PINMUX        0x4
+#define FEC_ECNTRL_PINMUX        0x00000004
+#define FEC_RCNTRL_MII_MODE        0x00000004
+/* Make MII read/write commands.
+ */
+#define mk_mii_write(REG, VAL, PHY_ADDR)    (0x50020000 | (((REG) & 0x1f) << 18) | \
+                ((VAL) & 0xffff) | ((PHY_ADDR) << 23))
+static void mpc885ads_scc_phy_init(char phy_addr)
+{
+        volatile immap_t *immap;
+        volatile fec_t *fecp;
+        bd_t *bd;
+        bd = (bd_t *) __res;
+        immap = (immap_t *) IMAP_ADDR;  /* pointer to internal registers */
+        fecp = &(immap->im_cpm.cp_fec);
+        /* Enable MII pins of the FEC1
+         */
+        setbits16(&immap->im_ioport.iop_pdpar, 0x0080);
+        clrbits16(&immap->im_ioport.iop_pddir, 0x0080);
+        /* Set MII speed to 2.5 MHz
+         */
+        out_be32(&fecp->fec_mii_speed,
+                 ((((bd->bi_intfreq + 4999999) / 2500000) / 2) & 0x3F) << 1);
+        /* Enable FEC pin MUX
+         */
+        setbits32(&fecp->fec_ecntrl, MII_ECNTRL_PINMUX);
+        setbits32(&fecp->fec_r_cntrl, FEC_RCNTRL_MII_MODE);
+        out_be32(&fecp->fec_mii_data,
+                 mk_mii_write(MII_BMCR, BMCR_ISOLATE, phy_addr));
+        udelay(100);
+        out_be32(&fecp->fec_mii_data,
+                 mk_mii_write(MII_ADVERTISE,
+                              ADVERTISE_10HALF | ADVERTISE_CSMA, phy_addr));
+        udelay(100);
+        /* Disable FEC MII settings
+         */
+        clrbits32(&fecp->fec_ecntrl, MII_ECNTRL_PINMUX);
+        clrbits32(&fecp->fec_r_cntrl, FEC_RCNTRL_MII_MODE);
+        out_be32(&fecp->fec_mii_speed, 0);
+}
+static int mpc885ads_platform_notify(struct device *dev)
+{
+        static const struct platform_notify_dev_map dev_map[] = {
+                {
+                        .bus_id = "fsl-cpm-fec",
+                        .rtn = mpc885ads_fixup_fec_enet_pdata,
+                },
+                {
+                        .bus_id = "fsl-cpm-scc",
+                        .rtn = mpc885ads_fixup_scc_enet_pdata,
+                },
+                {
+                        .bus_id = NULL
+                }
+        };
+        platform_notify_map(dev_map,dev);
+}
+int __init mpc885ads_init(void)
+{
+        printk(KERN_NOTICE "mpc885ads: Init\n");
+        platform_notify = mpc885ads_platform_notify;
+        ppc_sys_device_initfunc();
+        ppc_sys_device_disable_all();
+        ppc_sys_device_enable(MPC8xx_CPM_FEC1);
+#ifdef CONFIG_MPC8xx_SECOND_ETH_SCC3
+        ppc_sys_device_enable(MPC8xx_CPM_SCC1);
+#endif
+#ifdef CONFIG_MPC8xx_SECOND_ETH_FEC2
+        ppc_sys_device_enable(MPC8xx_CPM_FEC2);
+#endif
+        return 0;
+}
+arch_initcall(mpc885ads_init);
diff --git a/arch/ppc/platforms/mvme5100.c b/arch/ppc/platforms/mvme5100.c
index 108eb182dddc..c717cd92c028 100644
--- a/arch/ppc/platforms/mvme5100.c
+++ b/arch/ppc/platforms/mvme5100.c
@@ -1,6 +1,4 @@
 /*
- * arch/ppc/platforms/mvme5100.c
- *
 * Board setup routines for the Motorola MVME5100.
 *
 * Author: Matt Porter <mporter@mvista.com>
diff --git a/arch/ppc/platforms/pal4.h b/arch/ppc/platforms/pal4.h
index 641a11a31657..8569c423d887 100644
--- a/arch/ppc/platforms/pal4.h
+++ b/arch/ppc/platforms/pal4.h
@@ -1,6 +1,4 @@
 /*
- * arch/ppc/platforms/pal4.h
- *
 * Definitions for SBS Palomar IV board
 *
 * Author: Dan Cox
diff --git a/arch/ppc/platforms/pal4_pci.c b/arch/ppc/platforms/pal4_pci.c
index c3b1b757a48b..d81ae1c7e1cf 100644
--- a/arch/ppc/platforms/pal4_pci.c
+++ b/arch/ppc/platforms/pal4_pci.c
@@ -1,6 +1,4 @@
 /*
- * arch/ppc/platforms/pal4_pci.c
- *
 * PCI support for SBS Palomar IV
 *
 * Author: Dan Cox
diff --git a/arch/ppc/platforms/pal4_serial.h b/arch/ppc/platforms/pal4_serial.h
index a715c66e1adf..a75343224cfd 100644
--- a/arch/ppc/platforms/pal4_serial.h
+++ b/arch/ppc/platforms/pal4_serial.h
@@ -1,6 +1,4 @@
 /*
- * arch/ppc/platforms/pal4_serial.h
- *
 * Definitions for SBS PalomarIV serial support
 *
 * Author: Dan Cox
diff --git a/arch/ppc/platforms/pal4_setup.c b/arch/ppc/platforms/pal4_setup.c
index f93a3f871932..3c3d881df00d 100644
--- a/arch/ppc/platforms/pal4_setup.c
+++ b/arch/ppc/platforms/pal4_setup.c
@@ -1,6 +1,4 @@
 /*
- * arch/ppc/platforms/pal4_setup.c
- *
 * Board setup routines for the SBS PalomarIV.
 *
 * Author: Dan Cox
diff --git a/arch/ppc/platforms/powerpmc250.c b/arch/ppc/platforms/powerpmc250.c
index e6b520e6e13f..c3a86be11fb7 100644
--- a/arch/ppc/platforms/powerpmc250.c
+++ b/arch/ppc/platforms/powerpmc250.c
@@ -1,6 +1,4 @@
 /*
- * arch/ppc/platforms/powerpmc250.c
- *
 * Board setup routines for Force PowerPMC-250 Processor PMC
 *
 * Author: Troy Benjegerdes <tbenjegerdes@mvista.com>
diff --git a/arch/ppc/platforms/pplus.c b/arch/ppc/platforms/pplus.c
index 22bd40cfb092..de2761ebe0d9 100644
--- a/arch/ppc/platforms/pplus.c
+++ b/arch/ppc/platforms/pplus.c
@@ -1,6 +1,4 @@
 /*
- * arch/ppc/platforms/pplus.c
- *
 * Board and PCI setup routines for MCG PowerPlus
 *
 * Author: Randy Vinson <rvinson@mvista.com>
diff --git a/arch/ppc/platforms/pplus.h b/arch/ppc/platforms/pplus.h
index 90f0cb2d409f..a07cbbdd72c6 100644
--- a/arch/ppc/platforms/pplus.h
+++ b/arch/ppc/platforms/pplus.h
@@ -1,6 +1,4 @@
 /*
- * arch/ppc/platforms/pplus.h
- *
 * Definitions for Motorola MCG Falcon/Raven & HAWK North Bridge & Memory ctlr.
 *
 * Author: Mark A. Greerinclude/asm-ppc/hawk.h
diff --git a/arch/ppc/platforms/pq2ads.c b/arch/ppc/platforms/pq2ads.c
index 71c9fca1fe9b..3365fd788a7a 100644
--- a/arch/ppc/platforms/pq2ads.c
+++ b/arch/ppc/platforms/pq2ads.c
@@ -1,6 +1,4 @@
 /*
- * arch/ppc/platforms/pq2ads.c
- *
 * PQ2ADS platform support
 *
 * Author: Kumar Gala <galak@kernel.crashing.org>
diff --git a/arch/ppc/platforms/pq2ads.h b/arch/ppc/platforms/pq2ads.h
index 067d9a5aebc1..6b26dd36c640 100644
--- a/arch/ppc/platforms/pq2ads.h
+++ b/arch/ppc/platforms/pq2ads.h
@@ -13,6 +13,10 @@
 #include <asm/ppcboot.h>
+#if defined(CONFIG_ADS8272)
+#define BOARD_CHIP_NAME "8272"
+#endif
 /* Memory map is configured by the PROM startup.
 * We just map a few things we need.  The CSR is actually 4 byte-wide
 * registers that can be accessed as 8-, 16-, or 32-bit values.
diff --git a/arch/ppc/platforms/pq2ads_pd.h b/arch/ppc/platforms/pq2ads_pd.h
new file mode 100644
index 000000000000..8f14a43eafec
--- /dev/null
+++ b/arch/ppc/platforms/pq2ads_pd.h
@@ -0,0 +1,114 @@
+#ifndef __PQ2ADS_PD_H
+#define __PQ2ADS_PD_H
+/*
+ * arch/ppc/platforms/82xx/pq2ads_pd.h
+ *
+ * Some defines for MPC82xx board-specific PlatformDevice descriptions
+ *
+ * 2005 (c) MontaVista Software, Inc.
+ * Vitaly Bordug <vbordug@ru.mvista.com>
+ *
+ * This file is licensed under the terms of the GNU General Public License
+ * version 2. This program is licensed "as is" without any warranty of any
+ * kind, whether express or implied.
+ */
+/* FCC1 Clock Source Configuration.  These can be redefined in the board specific file.
+   Can only choose from CLK9-12 */
+#define F1_RXCLK        11
+#define F1_TXCLK        10
+/* FCC2 Clock Source Configuration.  These can be redefined in the board specific file.
+   Can only choose from CLK13-16 */
+#define F2_RXCLK        15
+#define F2_TXCLK        16
+/* FCC3 Clock Source Configuration.  These can be redefined in the board specific file.
+   Can only choose from CLK13-16 */
+#define F3_RXCLK        13
+#define F3_TXCLK        14
+/* Automatically generates register configurations */
+#define PC_CLK(x)       ((uint)(1<<(x-1)))      /* FCC CLK I/O ports */
+#define CMXFCR_RF1CS(x) ((uint)((x-5)<<27))     /* FCC1 Receive Clock Source */
+#define CMXFCR_TF1CS(x) ((uint)((x-5)<<24))     /* FCC1 Transmit Clock Source */
+#define CMXFCR_RF2CS(x) ((uint)((x-9)<<19))     /* FCC2 Receive Clock Source */
+#define CMXFCR_TF2CS(x) ((uint)((x-9)<<16))     /* FCC2 Transmit Clock Source */
+#define CMXFCR_RF3CS(x) ((uint)((x-9)<<11))     /* FCC3 Receive Clock Source */
+#define CMXFCR_TF3CS(x) ((uint)((x-9)<<8))      /* FCC3 Transmit Clock Source */
+#define PC_F1RXCLK      PC_CLK(F1_RXCLK)
+#define PC_F1TXCLK      PC_CLK(F1_TXCLK)
+#define CMX1_CLK_ROUTE  (CMXFCR_RF1CS(F1_RXCLK) | CMXFCR_TF1CS(F1_TXCLK))
+#define CMX1_CLK_MASK   ((uint)0xff000000)
+#define PC_F2RXCLK      PC_CLK(F2_RXCLK)
+#define PC_F2TXCLK      PC_CLK(F2_TXCLK)
+#define CMX2_CLK_ROUTE  (CMXFCR_RF2CS(F2_RXCLK) | CMXFCR_TF2CS(F2_TXCLK))
+#define CMX2_CLK_MASK   ((uint)0x00ff0000)
+#define PC_F3RXCLK      PC_CLK(F3_RXCLK)
+#define PC_F3TXCLK      PC_CLK(F3_TXCLK)
+#define CMX3_CLK_ROUTE  (CMXFCR_RF3CS(F3_RXCLK) | CMXFCR_TF3CS(F3_TXCLK))
+#define CMX3_CLK_MASK   ((uint)0x0000ff00)
+/* I/O Pin assignment for FCC1.  I don't yet know the best way to do this,
+ * but there is little variation among the choices.
+ */
+#define PA1_COL         0x00000001U
+#define PA1_CRS         0x00000002U
+#define PA1_TXER        0x00000004U
+#define PA1_TXEN        0x00000008U
+#define PA1_RXDV        0x00000010U
+#define PA1_RXER        0x00000020U
+#define PA1_TXDAT       0x00003c00U
+#define PA1_RXDAT       0x0003c000U
+#define PA1_PSORA0      (PA1_RXDAT | PA1_TXDAT)
+#define PA1_PSORA1      (PA1_COL | PA1_CRS | PA1_TXER | PA1_TXEN | \
+                PA1_RXDV | PA1_RXER)
+#define PA1_DIRA0       (PA1_RXDAT | PA1_CRS | PA1_COL | PA1_RXER | PA1_RXDV)
+#define PA1_DIRA1       (PA1_TXDAT | PA1_TXEN | PA1_TXER)
+/* I/O Pin assignment for FCC2.  I don't yet know the best way to do this,
+ * but there is little variation among the choices.
+ */
+#define PB2_TXER        0x00000001U
+#define PB2_RXDV        0x00000002U
+#define PB2_TXEN        0x00000004U
+#define PB2_RXER        0x00000008U
+#define PB2_COL         0x00000010U
+#define PB2_CRS         0x00000020U
+#define PB2_TXDAT       0x000003c0U
+#define PB2_RXDAT       0x00003c00U
+#define PB2_PSORB0      (PB2_RXDAT | PB2_TXDAT | PB2_CRS | PB2_COL | \
+                PB2_RXER | PB2_RXDV | PB2_TXER)
+#define PB2_PSORB1      (PB2_TXEN)
+#define PB2_DIRB0       (PB2_RXDAT | PB2_CRS | PB2_COL | PB2_RXER | PB2_RXDV)
+#define PB2_DIRB1       (PB2_TXDAT | PB2_TXEN | PB2_TXER)
+/* I/O Pin assignment for FCC3.  I don't yet know the best way to do this,
+ * but there is little variation among the choices.
+ */
+#define PB3_RXDV        0x00004000U
+#define PB3_RXER        0x00008000U
+#define PB3_TXER        0x00010000U
+#define PB3_TXEN        0x00020000U
+#define PB3_COL         0x00040000U
+#define PB3_CRS         0x00080000U
+#define PB3_TXDAT       0x0f000000U
+#define PB3_RXDAT       0x00f00000U
+#define PB3_PSORB0      (PB3_RXDAT | PB3_TXDAT | PB3_CRS | PB3_COL | \
+                PB3_RXER | PB3_RXDV | PB3_TXER | PB3_TXEN)
+#define PB3_PSORB1      0
+#define PB3_DIRB0       (PB3_RXDAT | PB3_CRS | PB3_COL | PB3_RXER | PB3_RXDV)
+#define PB3_DIRB1       (PB3_TXDAT | PB3_TXEN | PB3_TXER)
+#define FCC_MEM_OFFSET(x) (CPM_FCC_SPECIAL_BASE + (x*128))
+#define FCC1_MEM_OFFSET FCC_MEM_OFFSET(0)
+#define FCC2_MEM_OFFSET FCC_MEM_OFFSET(1)
+#endif
diff --git a/arch/ppc/platforms/prep_setup.c b/arch/ppc/platforms/prep_setup.c
index d06535802003..a0fc628ffb1e 100644
--- a/arch/ppc/platforms/prep_setup.c
+++ b/arch/ppc/platforms/prep_setup.c
@@ -1,6 +1,4 @@
 /*
- *  arch/ppc/platforms/setup.c
- *
 *  Copyright (C) 1995  Linus Torvalds
 *  Adapted from 'alpha' version by Gary Thomas
 *  Modified by Cort Dougan (cort@cs.nmt.edu)
diff --git a/arch/ppc/platforms/prpmc750.c b/arch/ppc/platforms/prpmc750.c
index 0bb14a5e824c..cdd9cfb13ee9 100644
--- a/arch/ppc/platforms/prpmc750.c
+++ b/arch/ppc/platforms/prpmc750.c
@@ -1,6 +1,4 @@
 /*
- * arch/ppc/platforms/prpmc750_setup.c
- *
 * Board setup routines for Motorola PrPMC750
 *
 * Author: Matt Porter <mporter@mvista.com>
diff --git a/arch/ppc/platforms/prpmc800.c b/arch/ppc/platforms/prpmc800.c
index de7baefacd3a..e459a199fb1d 100644
--- a/arch/ppc/platforms/prpmc800.c
+++ b/arch/ppc/platforms/prpmc800.c
@@ -1,6 +1,4 @@
 /*
- * arch/ppc/platforms/prpmc800.c
- *
 * Author: Dale Farnsworth <dale.farnsworth@mvista.com>
 *
 * 2001-2004 (c) MontaVista, Software, Inc.  This file is licensed under
diff --git a/arch/ppc/platforms/radstone_ppc7d.c b/arch/ppc/platforms/radstone_ppc7d.c
index 872c0a3ba3c7..bc26b6d71c1d 100644
--- a/arch/ppc/platforms/radstone_ppc7d.c
+++ b/arch/ppc/platforms/radstone_ppc7d.c
@@ -1,6 +1,4 @@
 /*
- * arch/ppc/platforms/radstone_ppc7d.c
- *
 * Board setup routines for the Radstone PPC7D boards.
 *
 * Author: James Chapman <jchapman@katalix.com>
@@ -685,11 +683,10 @@ ppc7d_fixup_i2c_pdata(struct platform_device *pdev)
        pdata = pdev->dev.platform_data;
        if (pdata == NULL) {
-                pdata = kmalloc(sizeof(*pdata), GFP_KERNEL);
+                pdata = kzalloc(sizeof(*pdata), GFP_KERNEL);
                if (pdata == NULL)
                        return;
-                memset(pdata, 0, sizeof(*pdata));
                pdev->dev.platform_data = pdata;
        }
@@ -712,7 +709,7 @@ ppc7d_fixup_i2c_pdata(struct platform_device *pdev)
 }
 #endif
-static int __init ppc7d_platform_notify(struct device *dev)
+static int ppc7d_platform_notify(struct device *dev)
 {
        static struct {
                char *bus_id;
diff --git a/arch/ppc/platforms/radstone_ppc7d.h b/arch/ppc/platforms/radstone_ppc7d.h
index 938375510be4..2bb093a0c03e 100644
--- a/arch/ppc/platforms/radstone_ppc7d.h
+++ b/arch/ppc/platforms/radstone_ppc7d.h
@@ -1,6 +1,4 @@
 /*
- * arch/ppc/platforms/radstone_ppc7d.h
- *
 * Board definitions for the Radstone PPC7D boards.
 *
 * Author: James Chapman <jchapman@katalix.com>
diff --git a/arch/ppc/platforms/sandpoint.c b/arch/ppc/platforms/sandpoint.c
index 9eeed3572309..6dc459decb2d 100644
--- a/arch/ppc/platforms/sandpoint.c
+++ b/arch/ppc/platforms/sandpoint.c
@@ -1,6 +1,4 @@
 /*
- * arch/ppc/platforms/sandpoint_setup.c
- *
 * Board setup routines for the Motorola SPS Sandpoint Test Platform.
 *
 * Author: Mark A. Greer
diff --git a/arch/ppc/platforms/sandpoint.h b/arch/ppc/platforms/sandpoint.h
index f4e982cb69df..3b64e6418489 100644
--- a/arch/ppc/platforms/sandpoint.h
+++ b/arch/ppc/platforms/sandpoint.h
@@ -1,6 +1,4 @@
 /*
- * arch/ppc/platforms/sandpoint.h
- *
 * Definitions for Motorola SPS Sandpoint Test Platform
 *
 * Author: Mark A. Greer
diff --git a/arch/ppc/platforms/sbc82xx.c b/arch/ppc/platforms/sbc82xx.c
index 74c9ff72c3dd..866807b4ad0b 100644
--- a/arch/ppc/platforms/sbc82xx.c
+++ b/arch/ppc/platforms/sbc82xx.c
@@ -1,6 +1,4 @@
 /*
- * arch/ppc/platforms/sbc82xx.c
- *
 * SBC82XX platform support
 *
 * Author: Guy Streeter <streeter@redhat.com>
diff --git a/arch/ppc/platforms/spruce.c b/arch/ppc/platforms/spruce.c
index 69e1de7971f2..3783deccd9b2 100644
--- a/arch/ppc/platforms/spruce.c
+++ b/arch/ppc/platforms/spruce.c
@@ -1,6 +1,4 @@
 /*
- * arch/ppc/platforms/spruce.c
- *
 * Board and PCI setup routines for IBM Spruce
 *
 * Author: MontaVista Software <source@mvista.com>
diff --git a/arch/ppc/platforms/tqm8260_setup.c b/arch/ppc/platforms/tqm8260_setup.c
index 3409139330b1..b766339f44ac 100644
--- a/arch/ppc/platforms/tqm8260_setup.c
+++ b/arch/ppc/platforms/tqm8260_setup.c
@@ -1,6 +1,4 @@
 /*
- * arch/ppc/platforms/tqm8260_setup.c
- *
 * TQM8260 platform support
 *
 * Author: Allen Curtis <acurtis@onz.com>
diff --git a/arch/ppc/syslib/Makefile b/arch/ppc/syslib/Makefile
index 159dcd92a6d1..5cb62c6a51c8 100644
--- a/arch/ppc/syslib/Makefile
+++ b/arch/ppc/syslib/Makefile
@@ -17,8 +17,8 @@ obj-$(CONFIG_440GX)		+= ibm440gx_common.o
 obj-$(CONFIG_440SP)             += ibm440gx_common.o ibm440sp_common.o
 obj-$(CONFIG_440SPE)            += ibm440gx_common.o ibm440sp_common.o ppc440spe_pcie.o
 ifeq ($(CONFIG_4xx),y)
-ifeq ($(CONFIG_VIRTEX_II_PRO),y)
+ifeq ($(CONFIG_XILINX_VIRTEX),y)
-obj-$(CONFIG_40x)               += xilinx_pic.o
+obj-$(CONFIG_40x)               += xilinx_pic.o ppc_sys.o
 else
 ifeq ($(CONFIG_403),y)
 obj-$(CONFIG_40x)               += ppc403_pic.o
diff --git a/arch/ppc/syslib/cpc700.h b/arch/ppc/syslib/cpc700.h
index f2c002531019..0a8a5d84390f 100644
--- a/arch/ppc/syslib/cpc700.h
+++ b/arch/ppc/syslib/cpc700.h
@@ -1,6 +1,4 @@
 /*
- * arch/ppc/syslib/cpc700.h
- *
 * Header file for IBM CPC700 Host Bridge, et. al.
 *
 * Author: Mark A. Greer
diff --git a/arch/ppc/syslib/cpc700_pic.c b/arch/ppc/syslib/cpc700_pic.c
index 75fe8eb10693..5add0a919ef6 100644
--- a/arch/ppc/syslib/cpc700_pic.c
+++ b/arch/ppc/syslib/cpc700_pic.c
@@ -1,6 +1,4 @@
 /*
- * arch/ppc/syslib/cpc700_pic.c
- *
 * Interrupt controller support for IBM Spruce
 *
 * Authors: Mark Greer, Matt Porter, and Johnnie Peters
diff --git a/arch/ppc/syslib/cpc710.h b/arch/ppc/syslib/cpc710.h
index cc0afd804029..5299bf8b5d01 100644
--- a/arch/ppc/syslib/cpc710.h
+++ b/arch/ppc/syslib/cpc710.h
@@ -1,6 +1,4 @@
 /*
- * arch/ppc/syslib/cpc710.h
- *
 * Definitions for the IBM CPC710 PCI Host Bridge
 *
 * Author: Matt Porter <mporter@mvista.com>
diff --git a/arch/ppc/syslib/gen550.h b/arch/ppc/syslib/gen550.h
index 039d249e19a8..5254d3cdbca6 100644
--- a/arch/ppc/syslib/gen550.h
+++ b/arch/ppc/syslib/gen550.h
@@ -1,6 +1,4 @@
 /*
- * arch/ppc/syslib/gen550.h
- *
 * gen550 prototypes
 *
 * Matt Porter <mporter@kernel.crashing.org>
diff --git a/arch/ppc/syslib/gen550_dbg.c b/arch/ppc/syslib/gen550_dbg.c
index 9ef0113c83d1..9fcff74bfdd0 100644
--- a/arch/ppc/syslib/gen550_dbg.c
+++ b/arch/ppc/syslib/gen550_dbg.c
@@ -1,6 +1,4 @@
 /*
- * arch/ppc/syslib/gen550_dbg.c
- *
 * A library of polled 16550 serial routines.  These are intended to
 * be used to support progress messages, xmon, kgdb, etc. on a
 * variety of platforms.
diff --git a/arch/ppc/syslib/gen550_kgdb.c b/arch/ppc/syslib/gen550_kgdb.c
index 7239d5d7ddcd..874078a7664d 100644
--- a/arch/ppc/syslib/gen550_kgdb.c
+++ b/arch/ppc/syslib/gen550_kgdb.c
@@ -1,6 +1,4 @@
 /*
- * arch/ppc/syslib/gen550_kgdb.c
- *
 * Generic 16550 kgdb support intended to be useful on a variety
 * of platforms.  To enable this support, it is necessary to set
 * the CONFIG_GEN550 option.  Any virtual mapping of the serial
diff --git a/arch/ppc/syslib/gt64260_pic.c b/arch/ppc/syslib/gt64260_pic.c
index f97b3a9abd1e..dc3bd9ecbbf6 100644
--- a/arch/ppc/syslib/gt64260_pic.c
+++ b/arch/ppc/syslib/gt64260_pic.c
@@ -1,6 +1,4 @@
 /*
- * arch/ppc/syslib/gt64260_pic.c
- *
 * Interrupt controller support for Galileo's GT64260.
 *
 * Author: Chris Zankel <source@mvista.com>
diff --git a/arch/ppc/syslib/harrier.c b/arch/ppc/syslib/harrier.c
index a6b3f8645793..c1583f488325 100644
--- a/arch/ppc/syslib/harrier.c
+++ b/arch/ppc/syslib/harrier.c
@@ -1,6 +1,4 @@
 /*
- * arch/ppc/syslib/harrier.c
- *
 * Motorola MCG Harrier northbridge/memory controller support
 *
 * Author: Dale Farnsworth
diff --git a/arch/ppc/syslib/hawk_common.c b/arch/ppc/syslib/hawk_common.c
index a9911dc3a82f..c5bf16b0d6a1 100644
--- a/arch/ppc/syslib/hawk_common.c
+++ b/arch/ppc/syslib/hawk_common.c
@@ -1,6 +1,4 @@
 /*
- * arch/ppc/syslib/hawk_common.c
- *
 * Common Motorola PowerPlus Platform--really Falcon/Raven or HAWK.
 *
 * Author: Mark A. Greer
diff --git a/arch/ppc/syslib/ibm440gp_common.c b/arch/ppc/syslib/ibm440gp_common.c
index 0d6be2d6dd67..fbaae5f6d834 100644
--- a/arch/ppc/syslib/ibm440gp_common.c
+++ b/arch/ppc/syslib/ibm440gp_common.c
@@ -1,6 +1,4 @@
 /*
- * arch/ppc/syslib/ibm440gp_common.c
- *
 * PPC440GP system library
 *
 * Matt Porter <mporter@mvista.com>
diff --git a/arch/ppc/syslib/ibm440gp_common.h b/arch/ppc/syslib/ibm440gp_common.h
index a054d83cb1ac..f48529f3c23d 100644
--- a/arch/ppc/syslib/ibm440gp_common.h
+++ b/arch/ppc/syslib/ibm440gp_common.h
@@ -1,6 +1,4 @@
 /*
- * arch/ppc/kernel/ibm440gp_common.h
- *
 * PPC440GP system library
 *
 * Eugene Surovegin <eugene.surovegin@zultys.com> or <ebs@ebshome.net>
diff --git a/arch/ppc/syslib/ibm440gx_common.c b/arch/ppc/syslib/ibm440gx_common.c
index c36db279b43d..a7dd55f1c63e 100644
--- a/arch/ppc/syslib/ibm440gx_common.c
+++ b/arch/ppc/syslib/ibm440gx_common.c
@@ -1,6 +1,4 @@
 /*
- * arch/ppc/kernel/ibm440gx_common.c
- *
 * PPC440GX system library
 *
 * Eugene Surovegin <eugene.surovegin@zultys.com> or <ebs@ebshome.net>
diff --git a/arch/ppc/syslib/ibm440gx_common.h b/arch/ppc/syslib/ibm440gx_common.h
index e73aa0411d35..a2ab9fab8e34 100644
--- a/arch/ppc/syslib/ibm440gx_common.h
+++ b/arch/ppc/syslib/ibm440gx_common.h
@@ -1,6 +1,4 @@
 /*
- * arch/ppc/kernel/ibm440gx_common.h
- *
 * PPC440GX system library
 *
 * Eugene Surovegin <eugene.surovegin@zultys.com> or <ebs@ebshome.net>
diff --git a/arch/ppc/syslib/ibm440sp_common.c b/arch/ppc/syslib/ibm440sp_common.c
index cdafda127d81..293e4138d172 100644
--- a/arch/ppc/syslib/ibm440sp_common.c
+++ b/arch/ppc/syslib/ibm440sp_common.c
@@ -1,6 +1,4 @@
 /*
- * arch/ppc/syslib/ibm440sp_common.c
- *
 * PPC440SP/PPC440SPe system library
 *
 * Matt Porter <mporter@kernel.crashing.org>
diff --git a/arch/ppc/syslib/ibm440sp_common.h b/arch/ppc/syslib/ibm440sp_common.h
index a21a9906dcc9..8077bf8ed118 100644
--- a/arch/ppc/syslib/ibm440sp_common.h
+++ b/arch/ppc/syslib/ibm440sp_common.h
@@ -1,6 +1,4 @@
 /*
- * arch/ppc/syslib/ibm440sp_common.h
- *
 * PPC440SP system library
 *
 * Matt Porter <mporter@kernel.crashing.org>
diff --git a/arch/ppc/syslib/ibm44x_common.c b/arch/ppc/syslib/ibm44x_common.c
index 71db11d22158..14a981a5cea7 100644
--- a/arch/ppc/syslib/ibm44x_common.c
+++ b/arch/ppc/syslib/ibm44x_common.c
@@ -1,6 +1,4 @@
 /*
- * arch/ppc/syslib/ibm44x_common.c
- *
 * PPC44x system library
 *
 * Matt Porter <mporter@kernel.crashing.org>
diff --git a/arch/ppc/syslib/ibm44x_common.h b/arch/ppc/syslib/ibm44x_common.h
index b25a8995e4e9..f179db8634e0 100644
--- a/arch/ppc/syslib/ibm44x_common.h
+++ b/arch/ppc/syslib/ibm44x_common.h
@@ -1,6 +1,4 @@
 /*
- * arch/ppc/kernel/ibm44x_common.h
- *
 * PPC44x system library
 *
 * Eugene Surovegin <eugene.surovegin@zultys.com> or <ebs@ebshome.net>
diff --git a/arch/ppc/syslib/m8260_pci_erratum9.c b/arch/ppc/syslib/m8260_pci_erratum9.c
index 1dc7e4e1d491..99e4bc0e42af 100644
--- a/arch/ppc/syslib/m8260_pci_erratum9.c
+++ b/arch/ppc/syslib/m8260_pci_erratum9.c
@@ -1,6 +1,4 @@
 /*
- * arch/ppc/platforms/mpc8260_pci9.c
- *
 * Workaround for device erratum PCI 9.
 * See Motorola's "XPC826xA Family Device Errata Reference."
 * The erratum applies to all 8260 family Hip4 processors.  It is scheduled 
diff --git a/arch/ppc/syslib/m8260_setup.c b/arch/ppc/syslib/m8260_setup.c
index 76a2aa4ce65e..b7a6cb2d8d52 100644
--- a/arch/ppc/syslib/m8260_setup.c
+++ b/arch/ppc/syslib/m8260_setup.c
@@ -1,6 +1,4 @@
 /*
- *  arch/ppc/syslib/m8260_setup.c
- *
 *  Copyright (C) 1995  Linus Torvalds
 *  Adapted from 'alpha' version by Gary Thomas
 *  Modified by Cort Dougan (cort@cs.nmt.edu)
diff --git a/arch/ppc/syslib/m8xx_setup.c b/arch/ppc/syslib/m8xx_setup.c
index 688616de3cde..dae9af78bde1 100644
--- a/arch/ppc/syslib/m8xx_setup.c
+++ b/arch/ppc/syslib/m8xx_setup.c
@@ -1,6 +1,4 @@
 /*
- *  arch/ppc/kernel/setup.c
- *
 *  Copyright (C) 1995  Linus Torvalds
 *  Adapted from 'alpha' version by Gary Thomas
 *  Modified by Cort Dougan (cort@cs.nmt.edu)
@@ -34,6 +32,13 @@
 #include <linux/seq_file.h>
 #include <linux/root_dev.h>
+#if defined(CONFIG_MTD) && defined(CONFIG_MTD_PHYSMAP)
+#include <linux/mtd/partitions.h>
+#include <linux/mtd/physmap.h>
+#include <linux/mtd/mtd.h>
+#include <linux/mtd/map.h>
+#endif
 #include <asm/mmu.h>
 #include <asm/reg.h>
 #include <asm/residual.h>
@@ -49,6 +54,34 @@
 #include "ppc8xx_pic.h"
+#ifdef CONFIG_MTD_PHYSMAP
+#define MPC8xxADS_BANK_WIDTH 4
+#endif
+#define MPC8xxADS_U_BOOT_SIZE          0x80000
+#define MPC8xxADS_FREE_AREA_OFFSET     MPC8xxADS_U_BOOT_SIZE
+#if defined(CONFIG_MTD_PARTITIONS)
+ /*
+   NOTE: bank width and interleave relative to the installed flash
+   should have been chosen within MTD_CFI_GEOMETRY options.
+ */
+static struct mtd_partition mpc8xxads_partitions[] = {
+        {
+                .name = "bootloader",
+                .size = MPC8xxADS_U_BOOT_SIZE,
+                .offset = 0,
+                .mask_flags   = MTD_WRITEABLE,  /* force read-only */
+        }, {
+                .name = "User FS",
+                .offset = MPC8xxADS_FREE_AREA_OFFSET
+        }
+};
+#define mpc8xxads_part_num (sizeof (mpc8xxads_partitions) / sizeof (mpc8xxads_partitions[0]))
+#endif
 static int m8xx_set_rtc_time(unsigned long time);
 static unsigned long m8xx_get_rtc_time(void);
 void m8xx_calibrate_decr(void);
@@ -71,6 +104,10 @@ board_init(void)
 void __init
 m8xx_setup_arch(void)
 {
+#if defined(CONFIG_MTD) && defined(CONFIG_MTD_PHYSMAP)
+        bd_t *binfo = (bd_t *)__res;
+#endif
        /* Reset the Communication Processor Module.
        */
        m8xx_cpm_reset();
@@ -106,6 +143,17 @@ m8xx_setup_arch(void)
        }
 #endif
 #endif
+#if defined (CONFIG_MPC86XADS) || defined (CONFIG_MPC885ADS)
+#if defined(CONFIG_MTD_PHYSMAP)
+       physmap_configure(binfo->bi_flashstart, binfo->bi_flashsize,
+                                               MPC8xxADS_BANK_WIDTH, NULL);
+#ifdef CONFIG_MTD_PARTITIONS
+       physmap_set_partitions(mpc8xxads_partitions, mpc8xxads_part_num);
+#endif /* CONFIG_MTD_PARTITIONS */
+#endif /* CONFIG_MTD_PHYSMAP */
+#endif
        board_init();
 }
@@ -140,9 +188,11 @@ void __init __attribute__ ((weak))
 init_internal_rtc(void)
 {
        /* Disable the RTC one second and alarm interrupts. */
-        out_be16(&((immap_t *)IMAP_ADDR)->im_sit.sit_rtcsc, in_be16(&((immap_t *)IMAP_ADDR)->im_sit.sit_rtcsc) & ~(RTCSC_SIE | RTCSC_ALE));
+        clrbits16(&((immap_t *)IMAP_ADDR)->im_sit.sit_rtcsc, (RTCSC_SIE | RTCSC_ALE));
        /* Enable the RTC */
-        out_be16(&((immap_t *)IMAP_ADDR)->im_sit.sit_rtcsc, in_be16(&((immap_t *)IMAP_ADDR)->im_sit.sit_rtcsc) | (RTCSC_RTF | RTCSC_RTE));
+        setbits16(&((immap_t *)IMAP_ADDR)->im_sit.sit_rtcsc, (RTCSC_RTF | RTCSC_RTE));
 }
 /* The decrementer counts at the system (internal) clock frequency divided by
@@ -159,8 +209,7 @@ void __init m8xx_calibrate_decr(void)
        out_be32(&((immap_t *)IMAP_ADDR)->im_clkrstk.cark_sccrk, KAPWR_KEY);
        /* Force all 8xx processors to use divide by 16 processor clock. */
-        out_be32(&((immap_t *)IMAP_ADDR)->im_clkrst.car_sccr,
+        setbits32(&((immap_t *)IMAP_ADDR)->im_clkrst.car_sccr, 0x02000000);
-                in_be32(&((immap_t *)IMAP_ADDR)->im_clkrst.car_sccr)|0x02000000);
        /* Processor frequency is MHz.
         * The value 'fp' is the number of decrementer ticks per second.
         */
@@ -239,8 +288,8 @@ m8xx_restart(char *cmd)
        __volatile__ unsigned char dummy;
        local_irq_disable();
-        out_be32(&((immap_t *)IMAP_ADDR)->im_clkrst.car_plprcr, in_be32(&((immap_t *)IMAP_ADDR)->im_clkrst.car_plprcr) | 0x00000080);
+        setbits32(&((immap_t *)IMAP_ADDR)->im_clkrst.car_plprcr, 0x00000080);
        /* Clear the ME bit in MSR to cause checkstop on machine check
        */
        mtmsr(mfmsr() & ~0x1000);
@@ -310,8 +359,8 @@ m8xx_init_IRQ(void)
        i8259_init(0);
        /* The i8259 cascade interrupt must be level sensitive. */
-        out_be32(&((immap_t *)IMAP_ADDR)->im_siu_conf.sc_siel, in_be32(&((immap_t *)IMAP_ADDR)->im_siu_conf.sc_siel & ~(0x80000000 >> ISA_BRIDGE_INT)));
+        clrbits32(&((immap_t *)IMAP_ADDR)->im_siu_conf.sc_siel, (0x80000000 >> ISA_BRIDGE_INT));
        if (setup_irq(ISA_BRIDGE_INT, &mbx_i8259_irqaction))
                enable_irq(ISA_BRIDGE_INT);
 #endif  /* CONFIG_PCI */
diff --git a/arch/ppc/syslib/m8xx_wdt.c b/arch/ppc/syslib/m8xx_wdt.c
index df6c9557b86a..ac11d7bab443 100644
--- a/arch/ppc/syslib/m8xx_wdt.c
+++ b/arch/ppc/syslib/m8xx_wdt.c
@@ -41,8 +41,7 @@ static irqreturn_t m8xx_wdt_interrupt(int irq, void *dev, struct pt_regs *regs)
        m8xx_wdt_reset();
-        out_be16(&imap->im_sit.sit_piscr, in_be16(&imap->im_sit.sit_piscr) | PISCR_PS); /* clear irq */
+        setbits16(&imap->im_sit.sit_piscr, PISCR_PS);
        return IRQ_HANDLED;
 }
diff --git a/arch/ppc/syslib/mpc10x_common.c b/arch/ppc/syslib/mpc10x_common.c
index 3e039706bdbc..2fc7c4150a18 100644
--- a/arch/ppc/syslib/mpc10x_common.c
+++ b/arch/ppc/syslib/mpc10x_common.c
@@ -1,6 +1,4 @@
 /*
- * arch/ppc/syslib/mpc10x_common.c
- *
 * Common routines for the Motorola SPS MPC106, MPC107 and MPC8240 Host bridge,
 * Mem ctlr, EPIC, etc.
 *
diff --git a/arch/ppc/syslib/mpc52xx_devices.c b/arch/ppc/syslib/mpc52xx_devices.c
index da3c74bfdc92..7487539a4e92 100644
--- a/arch/ppc/syslib/mpc52xx_devices.c
+++ b/arch/ppc/syslib/mpc52xx_devices.c
@@ -1,6 +1,4 @@
 /*
- * arch/ppc/syslib/mpc52xx_devices.c
- *
 * Freescale MPC52xx device descriptions
 *
 *
diff --git a/arch/ppc/syslib/mpc52xx_pci.c b/arch/ppc/syslib/mpc52xx_pci.c
index 313c96ec7eb1..9ec525f9fe98 100644
--- a/arch/ppc/syslib/mpc52xx_pci.c
+++ b/arch/ppc/syslib/mpc52xx_pci.c
@@ -1,6 +1,4 @@
 /*
- * arch/ppc/syslib/mpc52xx_pci.c
- *
 * PCI code for the Freescale MPC52xx embedded CPU.
 *
 *
diff --git a/arch/ppc/syslib/mpc52xx_pci.h b/arch/ppc/syslib/mpc52xx_pci.h
index 04b509a02530..77d47dbba85e 100644
--- a/arch/ppc/syslib/mpc52xx_pci.h
+++ b/arch/ppc/syslib/mpc52xx_pci.h
@@ -1,6 +1,4 @@
 /*
- * arch/ppc/syslib/mpc52xx_pci.h
- *
 * PCI Include file the Freescale MPC52xx embedded cpu chips
 *
 *
diff --git a/arch/ppc/syslib/mpc52xx_pic.c b/arch/ppc/syslib/mpc52xx_pic.c
index 4c4497e62517..c4406f9dc6a3 100644
--- a/arch/ppc/syslib/mpc52xx_pic.c
+++ b/arch/ppc/syslib/mpc52xx_pic.c
@@ -1,6 +1,4 @@
 /*
- * arch/ppc/syslib/mpc52xx_pic.c
- *
 * Programmable Interrupt Controller functions for the Freescale MPC52xx 
 * embedded CPU.
 *
diff --git a/arch/ppc/syslib/mpc52xx_setup.c b/arch/ppc/syslib/mpc52xx_setup.c
index a4a4b02227df..2ee48ce0a517 100644
--- a/arch/ppc/syslib/mpc52xx_setup.c
+++ b/arch/ppc/syslib/mpc52xx_setup.c
@@ -1,6 +1,4 @@
 /*
- * arch/ppc/syslib/mpc52xx_setup.c
- *
 * Common code for the boards based on Freescale MPC52xx embedded CPU.
 *
 * 
diff --git a/arch/ppc/syslib/mpc52xx_sys.c b/arch/ppc/syslib/mpc52xx_sys.c
index 9a0f90aa8aac..b4e6f978f057 100644
--- a/arch/ppc/syslib/mpc52xx_sys.c
+++ b/arch/ppc/syslib/mpc52xx_sys.c
@@ -1,6 +1,4 @@
 /*
- * arch/ppc/syslib/mpc52xx_sys.c
- *
 * Freescale MPC52xx system descriptions
 *
 *
diff --git a/arch/ppc/syslib/mpc83xx_devices.c b/arch/ppc/syslib/mpc83xx_devices.c
index f9b95de70e23..1af2c000fcfa 100644
--- a/arch/ppc/syslib/mpc83xx_devices.c
+++ b/arch/ppc/syslib/mpc83xx_devices.c
@@ -1,6 +1,4 @@
 /*
- * arch/ppc/platforms/83xx/mpc83xx_devices.c
- *
 * MPC83xx Device descriptions
 *
 * Maintainer: Kumar Gala <galak@kernel.crashing.org>
diff --git a/arch/ppc/syslib/mpc83xx_sys.c b/arch/ppc/syslib/mpc83xx_sys.c
index 82cf3ab77f4a..0498ae7e01e3 100644
--- a/arch/ppc/syslib/mpc83xx_sys.c
+++ b/arch/ppc/syslib/mpc83xx_sys.c
@@ -1,6 +1,4 @@
 /*
- * arch/ppc/platforms/83xx/mpc83xx_sys.c
- *
 * MPC83xx System descriptions
 *
 * Maintainer: Kumar Gala <galak@kernel.crashing.org>
diff --git a/arch/ppc/syslib/mpc85xx_devices.c b/arch/ppc/syslib/mpc85xx_devices.c
index 00e9b6ff2f6e..7735336f5b8f 100644
--- a/arch/ppc/syslib/mpc85xx_devices.c
+++ b/arch/ppc/syslib/mpc85xx_devices.c
@@ -1,6 +1,4 @@
 /*
- * arch/ppc/platforms/85xx/mpc85xx_devices.c
- *
 * MPC85xx Device descriptions
 *
 * Maintainer: Kumar Gala <galak@kernel.crashing.org>
diff --git a/arch/ppc/syslib/mpc85xx_sys.c b/arch/ppc/syslib/mpc85xx_sys.c
index 397cfbcce5ea..d96a93dbcb5a 100644
--- a/arch/ppc/syslib/mpc85xx_sys.c
+++ b/arch/ppc/syslib/mpc85xx_sys.c
@@ -1,6 +1,4 @@
 /*
- * arch/ppc/platforms/85xx/mpc85xx_sys.c
- *
 * MPC85xx System descriptions
 *
 * Maintainer: Kumar Gala <galak@kernel.crashing.org>
diff --git a/arch/ppc/syslib/mpc8xx_devices.c b/arch/ppc/syslib/mpc8xx_devices.c
index 92dc98b36bde..bd41ed83beb3 100644
--- a/arch/ppc/syslib/mpc8xx_devices.c
+++ b/arch/ppc/syslib/mpc8xx_devices.c
@@ -1,6 +1,4 @@
 /*
- * arch/ppc/syslib/mpc8xx_devices.c
- *
 * MPC8xx Device descriptions
 *
 * Maintainer: Kumar Gala <galak@kernel.crashing.org>
diff --git a/arch/ppc/syslib/mpc8xx_sys.c b/arch/ppc/syslib/mpc8xx_sys.c
index d3c617521603..eee213284855 100644
--- a/arch/ppc/syslib/mpc8xx_sys.c
+++ b/arch/ppc/syslib/mpc8xx_sys.c
@@ -1,6 +1,4 @@
 /*
- * arch/ppc/platforms/mpc8xx_sys.c
- *
 * MPC8xx System descriptions
 *
 * Maintainer: Kumar Gala <galak@kernel.crashing.org>
diff --git a/arch/ppc/syslib/mv64360_pic.c b/arch/ppc/syslib/mv64360_pic.c
index 58b0aa813e85..5a19697060f0 100644
--- a/arch/ppc/syslib/mv64360_pic.c
+++ b/arch/ppc/syslib/mv64360_pic.c
@@ -1,6 +1,4 @@
 /*
- * arch/ppc/kernel/mv64360_pic.c
- *
 * Interrupt controller support for Marvell's MV64360.
 *
 * Author: Rabeeh Khoury <rabeeh@galileo.co.il>
diff --git a/arch/ppc/syslib/mv64x60.c b/arch/ppc/syslib/mv64x60.c
index 1f01b7e2376b..3b039c30a439 100644
--- a/arch/ppc/syslib/mv64x60.c
+++ b/arch/ppc/syslib/mv64x60.c
@@ -1,6 +1,4 @@
 /*
- * arch/ppc/syslib/mv64x60.c
- *
 * Common routines for the Marvell/Galileo Discovery line of host bridges
 * (gt64260, mv64360, mv64460, ...).
 *
diff --git a/arch/ppc/syslib/mv64x60_dbg.c b/arch/ppc/syslib/mv64x60_dbg.c
index fa5b2e45e0ca..9cf18764a1a1 100644
--- a/arch/ppc/syslib/mv64x60_dbg.c
+++ b/arch/ppc/syslib/mv64x60_dbg.c
@@ -1,6 +1,4 @@
 /*
- * arch/ppc/syslib/mv64x60_dbg.c
- *
 * KGDB and progress routines for the Marvell/Galileo MV64x60 (Discovery).
 *
 * Author: Mark A. Greer <mgreer@mvista.com>
diff --git a/arch/ppc/syslib/mv64x60_win.c b/arch/ppc/syslib/mv64x60_win.c
index 5b827e2bbe22..4bf1ad17bf1a 100644
--- a/arch/ppc/syslib/mv64x60_win.c
+++ b/arch/ppc/syslib/mv64x60_win.c
@@ -1,6 +1,4 @@
 /*
- * arch/ppc/syslib/mv64x60_win.c
- *
 * Tables with info on how to manipulate the 32 & 64 bit windows on the
 * various types of Marvell bridge chips.
 *
diff --git a/arch/ppc/syslib/ocp.c b/arch/ppc/syslib/ocp.c
index 2fe28ded2c60..a4ecc2ee579f 100644
--- a/arch/ppc/syslib/ocp.c
+++ b/arch/ppc/syslib/ocp.c
@@ -451,10 +451,9 @@ ocp_driver_init(void)
        DBG(("ocp: ocp_driver_init()...\n"));
        /* Allocate/register primary OCP bus */
-        ocp_bus = kmalloc(sizeof(struct device), GFP_KERNEL);
+        ocp_bus = kzalloc(sizeof(struct device), GFP_KERNEL);
        if (ocp_bus == NULL)
                return 1;
-        memset(ocp_bus, 0, sizeof(struct device));
        strcpy(ocp_bus->bus_id, "ocp");
        bus_register(&ocp_bus_type);
diff --git a/arch/ppc/syslib/open_pic.c b/arch/ppc/syslib/open_pic.c
index 894779712b46..38e5b93fbe41 100644
--- a/arch/ppc/syslib/open_pic.c
+++ b/arch/ppc/syslib/open_pic.c
@@ -1,6 +1,4 @@
 /*
- *  arch/ppc/kernel/open_pic.c -- OpenPIC Interrupt Handling
- *
 *  Copyright (C) 1997 Geert Uytterhoeven
 *
 *  This file is subject to the terms and conditions of the GNU General Public
diff --git a/arch/ppc/syslib/open_pic2.c b/arch/ppc/syslib/open_pic2.c
index 1c40049b9a45..bcbe40de26fe 100644
--- a/arch/ppc/syslib/open_pic2.c
+++ b/arch/ppc/syslib/open_pic2.c
@@ -1,6 +1,4 @@
 /*
- *  arch/ppc/kernel/open_pic.c -- OpenPIC Interrupt Handling
- *
 *  Copyright (C) 1997 Geert Uytterhoeven
 *
 *  This file is subject to the terms and conditions of the GNU General Public
diff --git a/arch/ppc/syslib/open_pic_defs.h b/arch/ppc/syslib/open_pic_defs.h
index 6c94e7131463..3a25de7cb572 100644
--- a/arch/ppc/syslib/open_pic_defs.h
+++ b/arch/ppc/syslib/open_pic_defs.h
@@ -1,6 +1,4 @@
 /*
- *  arch/ppc/kernel/open_pic_defs.h -- OpenPIC definitions
- *
 *  Copyright (C) 1997 Geert Uytterhoeven
 *
 *  This file is based on the following documentation:
diff --git a/arch/ppc/syslib/pci_auto.c b/arch/ppc/syslib/pci_auto.c
index d64207c2a972..ee20a86fcc4b 100644
--- a/arch/ppc/syslib/pci_auto.c
+++ b/arch/ppc/syslib/pci_auto.c
@@ -1,6 +1,4 @@
 /*
- * arch/ppc/syslib/pci_auto.c
- *
 * PCI autoconfiguration library
 *
 * Author: Matt Porter <mporter@mvista.com>
diff --git a/arch/ppc/syslib/ppc4xx_dma.c b/arch/ppc/syslib/ppc4xx_dma.c
index 05ccd598dd4e..b40b96a8c609 100644
--- a/arch/ppc/syslib/ppc4xx_dma.c
+++ b/arch/ppc/syslib/ppc4xx_dma.c
@@ -1,6 +1,4 @@
 /*
- * arch/ppc/kernel/ppc4xx_dma.c
- *
 * IBM PPC4xx DMA engine core library
 *
 * Copyright 2000-2004 MontaVista Software Inc.
diff --git a/arch/ppc/syslib/ppc4xx_pic.c b/arch/ppc/syslib/ppc4xx_pic.c
index aa4165144ec2..fd9af0fc0e9f 100644
--- a/arch/ppc/syslib/ppc4xx_pic.c
+++ b/arch/ppc/syslib/ppc4xx_pic.c
@@ -1,6 +1,4 @@
 /*
- * arch/ppc/syslib/ppc4xx_pic.c
- *
 * Interrupt controller driver for PowerPC 4xx-based processors.
 *
 * Eugene Surovegin <eugene.surovegin@zultys.com> or <ebs@ebshome.net>
diff --git a/arch/ppc/syslib/ppc4xx_pm.c b/arch/ppc/syslib/ppc4xx_pm.c
deleted file mode 100644
index 60a479204885..000000000000
--- a/arch/ppc/syslib/ppc4xx_pm.c
+++ /dev/null
@@ -1,47 +0,0 @@
-/*
- * Author: Armin Kuster <akuster@mvista.com>
- *
- * 2002 (c) MontaVista, Software, Inc.  This file is licensed under
- * the terms of the GNU General Public License version 2.  This program
- * is licensed "as is" without any warranty of any kind, whether express
- * or implied.
- *
- * This an attempt to get Power Management going for the IBM 4xx processor.
- * This was derived from the ppc4xx._setup.c file
- */
-#include <linux/config.h>
-#include <linux/init.h>
-#include <asm/ibm4xx.h>
-void __init
-ppc4xx_pm_init(void)
-{
-        unsigned int value = 0;
-        /* turn off unused hardware to save power */
-#ifdef CONFIG_405GP
-        value |= CPM_DCP;       /* CodePack */
-#endif
-#if !defined(CONFIG_IBM_OCP_GPIO)
-        value |= CPM_GPIO0;
-#endif
-#if !defined(CONFIG_PPC405_I2C_ADAP)
-        value |= CPM_IIC0;
-#ifdef CONFIG_STB03xxx
-        value |= CPM_IIC1;
-#endif
-#endif
-#if !defined(CONFIG_405_DMA)
-        value |= CPM_DMA;
-#endif
-        mtdcr(DCRN_CPMFR, value);
-}
diff --git a/arch/ppc/syslib/ppc4xx_sgdma.c b/arch/ppc/syslib/ppc4xx_sgdma.c
index 9f76e8ee39ed..280ea010a9c8 100644
--- a/arch/ppc/syslib/ppc4xx_sgdma.c
+++ b/arch/ppc/syslib/ppc4xx_sgdma.c
@@ -1,6 +1,4 @@
 /*
- * arch/ppc/kernel/ppc4xx_sgdma.c
- *
 * IBM PPC4xx DMA engine scatter/gather library
 *
 * Copyright 2002-2003 MontaVista Software Inc.
diff --git a/arch/ppc/syslib/ppc83xx_setup.c b/arch/ppc/syslib/ppc83xx_setup.c
index 7bada82527a8..26afd637dc81 100644
--- a/arch/ppc/syslib/ppc83xx_setup.c
+++ b/arch/ppc/syslib/ppc83xx_setup.c
@@ -1,6 +1,4 @@
 /*
- * arch/ppc/syslib/ppc83xx_setup.c
- *
 * MPC83XX common board code
 *
 * Maintainer: Kumar Gala <galak@kernel.crashing.org>
diff --git a/arch/ppc/syslib/ppc83xx_setup.h b/arch/ppc/syslib/ppc83xx_setup.h
index a122a7322e5e..478b011cd963 100644
--- a/arch/ppc/syslib/ppc83xx_setup.h
+++ b/arch/ppc/syslib/ppc83xx_setup.h
@@ -1,6 +1,4 @@
 /*
- * arch/ppc/syslib/ppc83xx_setup.h
- *
 * MPC83XX common board definitions
 *
 * Maintainer: Kumar Gala <galak@kernel.crashing.org>
diff --git a/arch/ppc/syslib/ppc85xx_common.c b/arch/ppc/syslib/ppc85xx_common.c
index 19ad537225e4..0145c968f9ad 100644
--- a/arch/ppc/syslib/ppc85xx_common.c
+++ b/arch/ppc/syslib/ppc85xx_common.c
@@ -1,6 +1,4 @@
 /*
- * arch/ppc/syslib/ppc85xx_common.c
- *
 * MPC85xx support routines
 *
 * Maintainer: Kumar Gala <galak@kernel.crashing.org>
diff --git a/arch/ppc/syslib/ppc85xx_common.h b/arch/ppc/syslib/ppc85xx_common.h
index 94edf32151dd..182744a1321c 100644
--- a/arch/ppc/syslib/ppc85xx_common.h
+++ b/arch/ppc/syslib/ppc85xx_common.h
@@ -1,6 +1,4 @@
 /*
- * arch/ppc/syslib/ppc85xx_common.h
- *
 * MPC85xx support routines
 *
 * Maintainer: Kumar Gala <galak@kernel.crashing.org>
diff --git a/arch/ppc/syslib/ppc85xx_setup.c b/arch/ppc/syslib/ppc85xx_setup.c
index e4dda43fdaa7..e70b34ee6275 100644
--- a/arch/ppc/syslib/ppc85xx_setup.c
+++ b/arch/ppc/syslib/ppc85xx_setup.c
@@ -1,6 +1,4 @@
 /*
- * arch/ppc/syslib/ppc85xx_setup.c
- *
 * MPC85XX common board code
 *
 * Maintainer: Kumar Gala <galak@kernel.crashing.org>
diff --git a/arch/ppc/syslib/ppc85xx_setup.h b/arch/ppc/syslib/ppc85xx_setup.h
index e340b0545fb5..f55b8032d3d9 100644
--- a/arch/ppc/syslib/ppc85xx_setup.h
+++ b/arch/ppc/syslib/ppc85xx_setup.h
@@ -1,6 +1,4 @@
 /*
- * arch/ppc/syslib/ppc85xx_setup.h
- *
 * MPC85XX common board definitions
 *
 * Maintainer: Kumar Gala <galak@kernel.crashing.org>
diff --git a/arch/ppc/syslib/ppc_sys.c b/arch/ppc/syslib/ppc_sys.c
index c0b93c4191ee..60c724e11584 100644
--- a/arch/ppc/syslib/ppc_sys.c
+++ b/arch/ppc/syslib/ppc_sys.c
@@ -1,6 +1,4 @@
 /*
- * arch/ppc/syslib/ppc_sys.c
- *
 * PPC System library functions
 *
 * Maintainer: Kumar Gala <galak@kernel.crashing.org>
@@ -15,11 +13,22 @@
 */
 #include <linux/string.h>
+#include <linux/bootmem.h>
 #include <asm/ppc_sys.h>
 int (*ppc_sys_device_fixup) (struct platform_device * pdev);
 static int ppc_sys_inited;
+static int ppc_sys_func_inited;
+static const char *ppc_sys_func_names[] = {
+        [PPC_SYS_FUNC_DUMMY] = "dummy",
+        [PPC_SYS_FUNC_ETH] = "eth",
+        [PPC_SYS_FUNC_UART] = "uart",
+        [PPC_SYS_FUNC_HLDC] = "hldc",
+        [PPC_SYS_FUNC_USB] = "usb",
+        [PPC_SYS_FUNC_IRDA] = "irda",
+};
 void __init identify_ppc_sys_by_id(u32 id)
 {
@@ -38,13 +47,13 @@ void __init identify_ppc_sys_by_id(u32 id)
 void __init identify_ppc_sys_by_name(char *name)
 {
        unsigned int i = 0;
-        while (ppc_sys_specs[i].ppc_sys_name[0])
+        while (ppc_sys_specs[i].ppc_sys_name[0]) {
-        {
                if (!strcmp(ppc_sys_specs[i].ppc_sys_name, name))
                        break;
                i++;
        }
        cur_ppc_sys_spec = &ppc_sys_specs[i];
        return;
 }
@@ -128,6 +137,165 @@ void ppc_sys_device_remove(enum ppc_sys_devices dev)
        }
 }
+/* Platform-notify mapping
+ * Helper function for BSP code to assign board-specific platfom-divice bits
+ */
+void platform_notify_map(const struct platform_notify_dev_map *map,
+                         struct device *dev)
+{
+        struct platform_device *pdev;
+        int len, idx;
+        const char *s;
+        /* do nothing if no device or no bus_id */
+        if (!dev || !dev->bus_id)
+                return;
+        /* call per device map */
+        while (map->bus_id != NULL) {
+                idx = -1;
+                s = strrchr(dev->bus_id, '.');
+                if (s != NULL)
+                        idx = (int)simple_strtol(s + 1, NULL, 10);
+                else
+                        s = dev->bus_id;
+                len = s - dev->bus_id;
+                if (!strncmp(dev->bus_id, map->bus_id, len)) {
+                        pdev = container_of(dev, struct platform_device, dev);
+                        map->rtn(pdev, idx);
+                }
+                map++;
+        }
+}
+/*
+   Function assignment stuff.
+ Intended to work as follows:
+ the device name defined in foo_devices.c will be concatenated with :"func",
+ where func is string map of respective function from platfom_device_func enum
+ The PPC_SYS_FUNC_DUMMY function is intended to remove all assignments, making the device to appear
+ in platform bus with unmodified name.
+ */
+/*
+   Here we'll replace .name pointers with fixed-lenght strings
+   Hereby, this should be called *before* any func stuff triggeded.
+ */
+void ppc_sys_device_initfunc(void)
+{
+        int i;
+        const char *name;
+        static char new_names[NUM_PPC_SYS_DEVS][BUS_ID_SIZE];
+        enum ppc_sys_devices cur_dev;
+        /* If inited yet, do nothing */
+        if (ppc_sys_func_inited)
+                return;
+        for (i = 0; i < cur_ppc_sys_spec->num_devices; i++) {
+                if ((cur_dev = cur_ppc_sys_spec->device_list[i]) < 0)
+                        continue;
+                if (ppc_sys_platform_devices[cur_dev].name) {
+                        /*backup name */
+                        name = ppc_sys_platform_devices[cur_dev].name;
+                        strlcpy(new_names[i], name, BUS_ID_SIZE);
+                        ppc_sys_platform_devices[cur_dev].name = new_names[i];
+                }
+        }
+        ppc_sys_func_inited = 1;
+}
+/*The "engine" of the func stuff. Here we either concat specified function string description
+ to the name, or remove it if PPC_SYS_FUNC_DUMMY parameter is passed here*/
+void ppc_sys_device_setfunc(enum ppc_sys_devices dev,
+                            enum platform_device_func func)
+{
+        char *s;
+        char *name = (char *)ppc_sys_platform_devices[dev].name;
+        char tmp[BUS_ID_SIZE];
+        if (!ppc_sys_func_inited) {
+                printk(KERN_ERR "Unable to alter function - not inited!\n");
+                return;
+        }
+        if (ppc_sys_inited) {
+                platform_device_unregister(&ppc_sys_platform_devices[dev]);
+        }
+        if ((s = (char *)strchr(name, ':')) != NULL) {  /* reassign */
+                /* Either change the name after ':' or remove func modifications */
+                if (func != PPC_SYS_FUNC_DUMMY)
+                        strlcpy(s + 1, ppc_sys_func_names[func], BUS_ID_SIZE);
+                else
+                        *s = 0;
+        } else if (func != PPC_SYS_FUNC_DUMMY) {
+                /* do assignment if it is not just "clear"  request */
+                sprintf(tmp, "%s:%s", name, ppc_sys_func_names[func]);
+                strlcpy(name, tmp, BUS_ID_SIZE);
+        }
+        if (ppc_sys_inited) {
+                platform_device_register(&ppc_sys_platform_devices[dev]);
+        }
+}
+void ppc_sys_device_disable(enum ppc_sys_devices dev)
+{
+        BUG_ON(cur_ppc_sys_spec == NULL);
+        /*Check if it is enabled*/
+        if(!(cur_ppc_sys_spec->config[dev] & PPC_SYS_CONFIG_DISABLED)) {
+                if (ppc_sys_inited) {
+                        platform_device_unregister(&ppc_sys_platform_devices[dev]);
+                }
+                cur_ppc_sys_spec->config[dev] |= PPC_SYS_CONFIG_DISABLED;
+        }
+}
+void ppc_sys_device_enable(enum ppc_sys_devices dev)
+{
+        BUG_ON(cur_ppc_sys_spec == NULL);
+        /*Check if it is disabled*/
+        if(cur_ppc_sys_spec->config[dev] & PPC_SYS_CONFIG_DISABLED) {
+                if (ppc_sys_inited) {
+                        platform_device_register(&ppc_sys_platform_devices[dev]);
+                }
+                cur_ppc_sys_spec->config[dev] &= ~PPC_SYS_CONFIG_DISABLED;
+        }
+}
+void ppc_sys_device_enable_all(void)
+{
+        enum ppc_sys_devices cur_dev;
+        int i;
+        for (i = 0; i < cur_ppc_sys_spec->num_devices; i++) {
+                cur_dev = cur_ppc_sys_spec->device_list[i];
+                ppc_sys_device_enable(cur_dev);
+        }
+}
+void ppc_sys_device_disable_all(void)
+{
+        enum ppc_sys_devices cur_dev;
+        int i;
+        for (i = 0; i < cur_ppc_sys_spec->num_devices; i++) {
+                cur_dev = cur_ppc_sys_spec->device_list[i];
+                ppc_sys_device_disable(cur_dev);
+        }
+}
 static int __init ppc_sys_init(void)
 {
        unsigned int i, dev_id, ret = 0;
@@ -136,7 +304,8 @@ static int __init ppc_sys_init(void)
        for (i = 0; i < cur_ppc_sys_spec->num_devices; i++) {
                dev_id = cur_ppc_sys_spec->device_list[i];
-                if (dev_id != -1) {
+                if ((dev_id != -1) &&
+                !(cur_ppc_sys_spec->config[dev_id] & PPC_SYS_CONFIG_DISABLED)) {
                        if (ppc_sys_device_fixup != NULL)
                                ppc_sys_device_fixup(&ppc_sys_platform_devices
                                                     [dev_id]);
diff --git a/arch/ppc/syslib/pq2_devices.c b/arch/ppc/syslib/pq2_devices.c
index 6ff3aab82fc3..0636aed7b827 100644
--- a/arch/ppc/syslib/pq2_devices.c
+++ b/arch/ppc/syslib/pq2_devices.c
@@ -1,6 +1,4 @@
 /*
- * arch/ppc/syslib/pq2_devices.c
- *
 * PQ2 Device descriptions
 *
 * Maintainer: Kumar Gala <galak@kernel.crashing.org>
diff --git a/arch/ppc/syslib/pq2_sys.c b/arch/ppc/syslib/pq2_sys.c
index 36d6e2179940..75e64f1c144d 100644
--- a/arch/ppc/syslib/pq2_sys.c
+++ b/arch/ppc/syslib/pq2_sys.c
@@ -1,6 +1,4 @@
 /*
- * arch/ppc/syslib/pq2_devices.c
- *
 * PQ2 System descriptions
 *
 * Maintainer: Kumar Gala <galak@kernel.crashing.org>
diff --git a/arch/ppc/syslib/prep_nvram.c b/arch/ppc/syslib/prep_nvram.c
index 2c6364d9641f..474dccbc4a8a 100644
--- a/arch/ppc/syslib/prep_nvram.c
+++ b/arch/ppc/syslib/prep_nvram.c
@@ -1,6 +1,4 @@
 /*
- * arch/ppc/kernel/prep_nvram.c
- *
 * Copyright (C) 1998  Corey Minyard
 *
 * This reads the NvRAM on PReP compliant machines (generally from IBM or
diff --git a/arch/ppc/syslib/todc_time.c b/arch/ppc/syslib/todc_time.c
index 1323c641c19d..a8168b8e5683 100644
--- a/arch/ppc/syslib/todc_time.c
+++ b/arch/ppc/syslib/todc_time.c
@@ -1,6 +1,4 @@
 /*
- * arch/ppc/syslib/todc_time.c
- *
 * Time of Day Clock support for the M48T35, M48T37, M48T59, and MC146818
 * Real Time Clocks/Timekeepers.
 *
diff --git a/arch/ppc/syslib/xilinx_pic.c b/arch/ppc/syslib/xilinx_pic.c
index 47f04c71fe9c..e672b600f315 100644
--- a/arch/ppc/syslib/xilinx_pic.c
+++ b/arch/ppc/syslib/xilinx_pic.c
@@ -1,6 +1,4 @@
 /*
- * arch/ppc/syslib/xilinx_pic.c
- *
 * Interrupt controller driver for Xilinx Virtex-II Pro.
 *
 * Author: MontaVista Software, Inc.
@@ -15,7 +13,7 @@
 #include <linux/init.h>
 #include <linux/irq.h>
 #include <asm/io.h>
-#include <asm/xparameters.h>
+#include <platforms/4xx/xparameters/xparameters.h>
 #include <asm/ibm4xx.h>
 #include <asm/machdep.h>
author	Linus Torvalds <torvalds@g5.osdl.org>	2006-03-23 01:20:46 -0500
committer	Linus Torvalds <torvalds@g5.osdl.org>	2006-03-23 01:20:46 -0500
commit	2e6e33bab6e1996a5dec9108fb467b52b841e7a8 (patch)
tree	6b98b15c2fe7899cdeb2453589cdee00f7853492 /arch/ppc
parent	b7ad6d75028d021362221d9b2db19fcff995c3f8 (diff)
parent	b88a0b1d5560cf1959c1565617e460a45c688a08 (diff)