Initial revision

11 files changed, 1503 insertions, 0 deletions

diff --git a/board/ebony/Makefile b/board/ebony/Makefile
new file mode 100644
index 0000000..61aee68
--- /dev/null
+++ b/board/ebony/Makefile
@@ -0,0 +1,47 @@
+#
+# (C) Copyright 2002
+# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+#
+# See file CREDITS for list of people who contributed to this
+# project.
+#
+# 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.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+# MA 02111-1307 USA
+#
+
+include $(TOPDIR)/config.mk
+
+LIB	= lib$(BOARD).a
+
+OBJS	= $(BOARD).o flash.o
+SOBJS	= init.o
+
+$(LIB):	$(OBJS) $(SOBJS)
+	$(AR) crv $@ $^
+
+clean:
+	rm -f $(SOBJS) $(OBJS)
+
+distclean:	clean
+	rm -f $(LIB) core *.bak .depend
+
+#########################################################################
+
+.depend:	Makefile $(SOBJS:.o=.S) $(OBJS:.o=.c)
+		$(CC) -M $(CFLAGS) $(SOBJS:.o=.S) $(OBJS:.o=.c) > $@
+
+sinclude .depend
+
+#########################################################################
diff --git a/board/ebony/config.mk b/board/ebony/config.mk
new file mode 100644
index 0000000..84e3e52
--- /dev/null
+++ b/board/ebony/config.mk
@@ -0,0 +1,44 @@
+#
+# (C) Copyright 2002
+# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+#
+# See file CREDITS for list of people who contributed to this
+# project.
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 2 of
+# the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+# MA 02111-1307 USA
+#
+
+#
+# esd ADCIOP boards
+#
+
+#TEXT_BASE = 0xFFFE0000
+
+ifeq ($(ramsym),1)
+TEXT_BASE = 0x07FD0000
+else
+TEXT_BASE = 0xFFF80000
+endif
+
+PLATFORM_CPPFLAGS += -DCONFIG_440=1
+
+ifeq ($(debug),1)
+PLATFORM_CPPFLAGS += -DDEBUG
+endif
+
+ifeq ($(dbcr),1)
+PLATFORM_CPPFLAGS += -DCFG_INIT_DBCR=0x8cff0000
+endif
diff --git a/board/ebony/ebony.h b/board/ebony/ebony.h
new file mode 100644
index 0000000..73d489e
--- /dev/null
+++ b/board/ebony/ebony.h
@@ -0,0 +1,44 @@
+/*
+ * (C) Copyright 2002
+ * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * 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.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+/****************************************************************************
+ * FLASH Memory Map as used by TQ Monitor:
+ *
+ *                          Start Address    Length
+ * +-----------------------+ 0x4000_0000     Start of Flash -----------------
+ * | MON8xx code           | 0x4000_0100     Reset Vector
+ * +-----------------------+ 0x400?_????
+ * | (unused)              |
+ * +-----------------------+ 0x4001_FF00
+ * | Ethernet Addresses    |                 0x78
+ * +-----------------------+ 0x4001_FF78
+ * | (Reserved for MON8xx) |                 0x44
+ * +-----------------------+ 0x4001_FFBC
+ * | Lock Address          |                 0x04
+ * +-----------------------+ 0x4001_FFC0                     ^
+ * | Hardware Information  |                 0x40            | MON8xx
+ * +=======================+ 0x4002_0000 (sector border)    -----------------
+ * | Autostart Header      |                                 | Applications
+ * | ...                   |                                 v
+ *
+ *****************************************************************************/
diff --git a/board/ebony/u-boot.lds b/board/ebony/u-boot.lds
new file mode 100644
index 0000000..561aff1
--- /dev/null
+++ b/board/ebony/u-boot.lds
@@ -0,0 +1,149 @@
+/*
+ * (C) Copyright 2002
+ * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * 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.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+OUTPUT_ARCH(powerpc)
+SEARCH_DIR(/lib); SEARCH_DIR(/usr/lib); SEARCH_DIR(/usr/local/lib); SEARCH_DIR(/usr/local/powerpc-any-elf/lib);
+/* Do we need any of these for elf?
+   __DYNAMIC = 0;    */
+SECTIONS
+{
+  .resetvec 0xFFFFFFFC :
+  {
+    *(.resetvec)
+  } = 0xffff
+
+  .bootpg 0xFFFFF000 :
+  {
+    cpu/ppc4xx/start.o	(.bootpg)
+  } = 0xffff
+
+  /* Read-only sections, merged into text segment: */
+  . = + SIZEOF_HEADERS;
+  .interp : { *(.interp) }
+  .hash          : { *(.hash)		}
+  .dynsym        : { *(.dynsym)		}
+  .dynstr        : { *(.dynstr)		}
+  .rel.text      : { *(.rel.text)		}
+  .rela.text     : { *(.rela.text) 	}
+  .rel.data      : { *(.rel.data)		}
+  .rela.data     : { *(.rela.data) 	}
+  .rel.rodata    : { *(.rel.rodata) 	}
+  .rela.rodata   : { *(.rela.rodata) 	}
+  .rel.got       : { *(.rel.got)		}
+  .rela.got      : { *(.rela.got)		}
+  .rel.ctors     : { *(.rel.ctors)	}
+  .rela.ctors    : { *(.rela.ctors)	}
+  .rel.dtors     : { *(.rel.dtors)	}
+  .rela.dtors    : { *(.rela.dtors)	}
+  .rel.bss       : { *(.rel.bss)		}
+  .rela.bss      : { *(.rela.bss)		}
+  .rel.plt       : { *(.rel.plt)		}
+  .rela.plt      : { *(.rela.plt)		}
+  .init          : { *(.init)	}
+  .plt : { *(.plt) }
+  .text      :
+  {
+    /* WARNING - the following is hand-optimized to fit within	*/
+    /* the sector layout of our flash chips!	XXX FIXME XXX	*/
+
+    cpu/ppc4xx/start.o	(.text)
+    board/ebony/init.o	(.text)
+    cpu/ppc4xx/kgdb.o	(.text)
+    cpu/ppc4xx/traps.o	(.text)
+    cpu/ppc4xx/interrupts.o	(.text)
+    cpu/ppc4xx/serial.o	(.text)
+    cpu/ppc4xx/cpu_init.o	(.text)
+    cpu/ppc4xx/speed.o	(.text)
+    cpu/ppc4xx/405gp_enet.o	(.text)
+    common/dlmalloc.o	(.text)
+    lib_generic/crc32.o		(.text)
+    lib_ppc/extable.o	(.text)
+    lib_generic/zlib.o		(.text)
+
+/*    . = env_offset;*/
+/*    common/environment.o(.text)*/
+
+    *(.text)
+    *(.fixup)
+    *(.got1)
+  }
+  _etext = .;
+  PROVIDE (etext = .);
+  .rodata    :
+  {
+    *(.rodata)
+    *(.rodata1)
+  }
+  .fini      : { *(.fini)    } =0
+  .ctors     : { *(.ctors)   }
+  .dtors     : { *(.dtors)   }
+
+  /* Read-write section, merged into data segment: */
+  . = (. + 0x00FF) & 0xFFFFFF00;
+  _erotext = .;
+  PROVIDE (erotext = .);
+  .reloc   :
+  {
+    *(.got)
+    _GOT2_TABLE_ = .;
+    *(.got2)
+    _FIXUP_TABLE_ = .;
+    *(.fixup)
+  }
+  __got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >>2;
+  __fixup_entries = (. - _FIXUP_TABLE_)>>2;
+
+  .data    :
+  {
+    *(.data)
+    *(.data1)
+    *(.sdata)
+    *(.sdata2)
+    *(.dynamic)
+    CONSTRUCTORS
+  }
+  _edata  =  .;
+  PROVIDE (edata = .);
+
+  __start___ex_table = .;
+  __ex_table : { *(__ex_table) }
+  __stop___ex_table = .;
+
+  . = ALIGN(256);
+  __init_begin = .;
+  .text.init : { *(.text.init) }
+  .data.init : { *(.data.init) }
+  . = ALIGN(256);
+  __init_end = .;
+
+  __bss_start = .;
+  .bss       :
+  {
+   *(.sbss) *(.scommon)
+   *(.dynbss)
+   *(.bss)
+   *(COMMON)
+  }
+  _end = . ;
+  PROVIDE (end = .);
+}
diff --git a/board/ebony/u-boot.lds.debug b/board/ebony/u-boot.lds.debug
new file mode 100644
index 0000000..c290a43
--- /dev/null
+++ b/board/ebony/u-boot.lds.debug
@@ -0,0 +1,131 @@
+/*
+ * (C) Copyright 2002
+ * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * 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.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+OUTPUT_ARCH(powerpc)
+SEARCH_DIR(/lib); SEARCH_DIR(/usr/lib); SEARCH_DIR(/usr/local/lib); SEARCH_DIR(/usr/local/powerpc-any-elf/lib);
+/* Do we need any of these for elf?
+   __DYNAMIC = 0;    */
+SECTIONS
+{
+  /* Read-only sections, merged into text segment: */
+  . = + SIZEOF_HEADERS;
+  .interp : { *(.interp) }
+  .hash          : { *(.hash)		}
+  .dynsym        : { *(.dynsym)		}
+  .dynstr        : { *(.dynstr)		}
+  .rel.text      : { *(.rel.text)		}
+  .rela.text     : { *(.rela.text) 	}
+  .rel.data      : { *(.rel.data)		}
+  .rela.data     : { *(.rela.data) 	}
+  .rel.rodata    : { *(.rel.rodata) 	}
+  .rela.rodata   : { *(.rela.rodata) 	}
+  .rel.got       : { *(.rel.got)		}
+  .rela.got      : { *(.rela.got)		}
+  .rel.ctors     : { *(.rel.ctors)	}
+  .rela.ctors    : { *(.rela.ctors)	}
+  .rel.dtors     : { *(.rel.dtors)	}
+  .rela.dtors    : { *(.rela.dtors)	}
+  .rel.bss       : { *(.rel.bss)		}
+  .rela.bss      : { *(.rela.bss)		}
+  .rel.plt       : { *(.rel.plt)		}
+  .rela.plt      : { *(.rela.plt)		}
+  .init          : { *(.init)	}
+  .plt : { *(.plt) }
+  .text      :
+  {
+    /* WARNING - the following is hand-optimized to fit within	*/
+    /* the sector layout of our flash chips!	XXX FIXME XXX	*/
+
+    mpc8xx/start.o	(.text)
+    common/dlmalloc.o	(.text)
+    ppc/vsprintf.o	(.text)
+    ppc/crc32.o		(.text)
+    ppc/extable.o	(.text)
+
+    common/environment.o(.text)
+
+    *(.text)
+    *(.fixup)
+    *(.got1)
+  }
+  _etext = .;
+  PROVIDE (etext = .);
+  .rodata    :
+  {
+    *(.rodata)
+    *(.rodata1)
+  }
+  .fini      : { *(.fini)    } =0
+  .ctors     : { *(.ctors)   }
+  .dtors     : { *(.dtors)   }
+
+  /* Read-write section, merged into data segment: */
+  . = (. + 0x0FFF) & 0xFFFFF000;
+  _erotext = .;
+  PROVIDE (erotext = .);
+  .reloc   :
+  {
+    *(.got)
+    _GOT2_TABLE_ = .;
+    *(.got2)
+    _FIXUP_TABLE_ = .;
+    *(.fixup)
+  }
+  __got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >>2;
+  __fixup_entries = (. - _FIXUP_TABLE_)>>2;
+
+  .data    :
+  {
+    *(.data)
+    *(.data1)
+    *(.sdata)
+    *(.sdata2)
+    *(.dynamic)
+    CONSTRUCTORS
+  }
+  _edata  =  .;
+  PROVIDE (edata = .);
+
+  __start___ex_table = .;
+  __ex_table : { *(__ex_table) }
+  __stop___ex_table = .;
+
+  . = ALIGN(4096);
+  __init_begin = .;
+  .text.init : { *(.text.init) }
+  .data.init : { *(.data.init) }
+  . = ALIGN(4096);
+  __init_end = .;
+
+  __bss_start = .;
+  .bss       :
+  {
+   *(.sbss) *(.scommon)
+   *(.dynbss)
+   *(.bss)
+   *(COMMON)
+  }
+  _end = . ;
+  PROVIDE (end = .);
+}
+
diff --git a/board/esd/cpci440/Makefile b/board/esd/cpci440/Makefile
new file mode 100644
index 0000000..4e1f701
--- /dev/null
+++ b/board/esd/cpci440/Makefile
@@ -0,0 +1,47 @@
+#
+# (C) Copyright 2002
+# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+#
+# See file CREDITS for list of people who contributed to this
+# project.
+#
+# 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.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+# MA 02111-1307 USA
+#
+
+include $(TOPDIR)/config.mk
+
+LIB	= lib$(BOARD).a
+
+OBJS	= $(BOARD).o strataflash.o
+SOBJS	= init.o
+
+$(LIB):	$(OBJS) $(SOBJS)
+	$(AR) crv $@ $^
+
+clean:
+	rm -f $(SOBJS) $(OBJS)
+
+distclean:	clean
+	rm -f $(LIB) core *.bak .depend
+
+#########################################################################
+
+.depend:	Makefile $(SOBJS:.o=.S) $(OBJS:.o=.c)
+		$(CC) -M $(CFLAGS) $(SOBJS:.o=.S) $(OBJS:.o=.c) > $@
+
+sinclude .depend
+
+#########################################################################
diff --git a/board/esd/cpci440/config.mk b/board/esd/cpci440/config.mk
new file mode 100644
index 0000000..e5722dd
--- /dev/null
+++ b/board/esd/cpci440/config.mk
@@ -0,0 +1,44 @@
+#
+# (C) Copyright 2002
+# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+#
+# See file CREDITS for list of people who contributed to this
+# project.
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 2 of
+# the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+# MA 02111-1307 USA
+#
+
+#
+# esd ADCIOP boards
+#
+
+#TEXT_BASE = 0xFFFE0000
+
+ifeq ($(ramsym),1)
+TEXT_BASE = 0x07FD0000
+else
+TEXT_BASE = 0xFFFC0000
+endif
+
+PLATFORM_CPPFLAGS += -DCONFIG_440=1
+
+ifeq ($(debug),1)
+PLATFORM_CPPFLAGS += -DDEBUG
+endif
+
+ifeq ($(dbcr),1)
+PLATFORM_CPPFLAGS += -DCFG_INIT_DBCR=0x8cff0000
+endif
diff --git a/board/esd/cpci440/u-boot.lds b/board/esd/cpci440/u-boot.lds
new file mode 100644
index 0000000..ddb152c
--- /dev/null
+++ b/board/esd/cpci440/u-boot.lds
@@ -0,0 +1,149 @@
+/*
+ * (C) Copyright 2002
+ * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * 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.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+OUTPUT_ARCH(powerpc)
+SEARCH_DIR(/lib); SEARCH_DIR(/usr/lib); SEARCH_DIR(/usr/local/lib); SEARCH_DIR(/usr/local/powerpc-any-elf/lib);
+/* Do we need any of these for elf?
+   __DYNAMIC = 0;    */
+SECTIONS
+{
+  .resetvec 0xFFFFFFFC :
+  {
+    *(.resetvec)
+  } = 0xffff
+
+  .bootpg 0xFFFFF000 :
+  {
+    cpu/ppc4xx/start.o	(.bootpg)
+  } = 0xffff
+
+  /* Read-only sections, merged into text segment: */
+  . = + SIZEOF_HEADERS;
+  .interp : { *(.interp) }
+  .hash          : { *(.hash)		}
+  .dynsym        : { *(.dynsym)		}
+  .dynstr        : { *(.dynstr)		}
+  .rel.text      : { *(.rel.text)		}
+  .rela.text     : { *(.rela.text) 	}
+  .rel.data      : { *(.rel.data)		}
+  .rela.data     : { *(.rela.data) 	}
+  .rel.rodata    : { *(.rel.rodata) 	}
+  .rela.rodata   : { *(.rela.rodata) 	}
+  .rel.got       : { *(.rel.got)		}
+  .rela.got      : { *(.rela.got)		}
+  .rel.ctors     : { *(.rel.ctors)	}
+  .rela.ctors    : { *(.rela.ctors)	}
+  .rel.dtors     : { *(.rel.dtors)	}
+  .rela.dtors    : { *(.rela.dtors)	}
+  .rel.bss       : { *(.rel.bss)		}
+  .rela.bss      : { *(.rela.bss)		}
+  .rel.plt       : { *(.rel.plt)		}
+  .rela.plt      : { *(.rela.plt)		}
+  .init          : { *(.init)	}
+  .plt : { *(.plt) }
+  .text      :
+  {
+    /* WARNING - the following is hand-optimized to fit within	*/
+    /* the sector layout of our flash chips!	XXX FIXME XXX	*/
+
+    cpu/ppc4xx/start.o	(.text)
+    board/esd/cpci440/init.o	(.text)
+    cpu/ppc4xx/kgdb.o	(.text)
+    cpu/ppc4xx/traps.o	(.text)
+    cpu/ppc4xx/interrupts.o	(.text)
+    cpu/ppc4xx/serial.o	(.text)
+    cpu/ppc4xx/cpu_init.o	(.text)
+    cpu/ppc4xx/speed.o	(.text)
+    cpu/ppc4xx/405gp_enet.o	(.text)
+    common/dlmalloc.o	(.text)
+    lib_generic/crc32.o		(.text)
+    lib_ppc/extable.o	(.text)
+    lib_generic/zlib.o		(.text)
+
+/*    . = env_offset;*/
+/*    common/environment.o(.text)*/
+
+    *(.text)
+    *(.fixup)
+    *(.got1)
+  }
+  _etext = .;
+  PROVIDE (etext = .);
+  .rodata    :
+  {
+    *(.rodata)
+    *(.rodata1)
+  }
+  .fini      : { *(.fini)    } =0
+  .ctors     : { *(.ctors)   }
+  .dtors     : { *(.dtors)   }
+
+  /* Read-write section, merged into data segment: */
+  . = (. + 0x00FF) & 0xFFFFFF00;
+  _erotext = .;
+  PROVIDE (erotext = .);
+  .reloc   :
+  {
+    *(.got)
+    _GOT2_TABLE_ = .;
+    *(.got2)
+    _FIXUP_TABLE_ = .;
+    *(.fixup)
+  }
+  __got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >>2;
+  __fixup_entries = (. - _FIXUP_TABLE_)>>2;
+
+  .data    :
+  {
+    *(.data)
+    *(.data1)
+    *(.sdata)
+    *(.sdata2)
+    *(.dynamic)
+    CONSTRUCTORS
+  }
+  _edata  =  .;
+  PROVIDE (edata = .);
+
+  __start___ex_table = .;
+  __ex_table : { *(__ex_table) }
+  __stop___ex_table = .;
+
+  . = ALIGN(256);
+  __init_begin = .;
+  .text.init : { *(.text.init) }
+  .data.init : { *(.data.init) }
+  . = ALIGN(256);
+  __init_end = .;
+
+  __bss_start = .;
+  .bss       :
+  {
+   *(.sbss) *(.scommon)
+   *(.dynbss)
+   *(.bss)
+   *(COMMON)
+  }
+  _end = . ;
+  PROVIDE (end = .);
+}
diff --git a/include/440_i2c.h b/include/440_i2c.h
new file mode 100644
index 0000000..d049766
--- /dev/null
+++ b/include/440_i2c.h
@@ -0,0 +1,69 @@
+
+
+
+#ifndef _440_i2c_h_
+#define _440_i2c_h_
+
+#define    I2C_BASE_ADDR (CFG_PERIPHERAL_BASE + 0x00000400)
+
+#define	   I2C_REGISTERS_BASE_ADDRESS I2C_BASE_ADDR
+#define    IIC_MDBUF	(I2C_REGISTERS_BASE_ADDRESS+IICMDBUF)
+#define    IIC_SDBUF	(I2C_REGISTERS_BASE_ADDRESS+IICSDBUF)
+#define    IIC_LMADR	(I2C_REGISTERS_BASE_ADDRESS+IICLMADR)
+#define    IIC_HMADR	(I2C_REGISTERS_BASE_ADDRESS+IICHMADR)
+#define    IIC_CNTL	(I2C_REGISTERS_BASE_ADDRESS+IICCNTL)
+#define    IIC_MDCNTL	(I2C_REGISTERS_BASE_ADDRESS+IICMDCNTL)
+#define    IIC_STS	(I2C_REGISTERS_BASE_ADDRESS+IICSTS)
+#define    IIC_EXTSTS	(I2C_REGISTERS_BASE_ADDRESS+IICEXTSTS)
+#define    IIC_LSADR	(I2C_REGISTERS_BASE_ADDRESS+IICLSADR)
+#define    IIC_HSADR	(I2C_REGISTERS_BASE_ADDRESS+IICHSADR)
+#define    IIC_CLKDIV	(I2C_REGISTERS_BASE_ADDRESS+IICCLKDIV)
+#define    IIC_INTRMSK	(I2C_REGISTERS_BASE_ADDRESS+IICINTRMSK)
+#define    IIC_XFRCNT	(I2C_REGISTERS_BASE_ADDRESS+IICXFRCNT)
+#define    IIC_XTCNTLSS	(I2C_REGISTERS_BASE_ADDRESS+IICXTCNTLSS)
+#define    IIC_DIRECTCNTL (I2C_REGISTERS_BASE_ADDRESS+IICDIRECTCNTL)
+
+/* MDCNTL Register Bit definition */
+#define    IIC_MDCNTL_HSCL 0x01
+#define    IIC_MDCNTL_EUBS 0x02
+#define    IIC_MDCNTL_EINT 0x04
+#define    IIC_MDCNTL_ESM  0x08
+#define    IIC_MDCNTL_FSM  0x10
+#define    IIC_MDCNTL_EGC  0x20
+#define    IIC_MDCNTL_FMDB 0x40
+#define    IIC_MDCNTL_FSDB 0x80
+
+/* CNTL Register Bit definition */
+#define    IIC_CNTL_PT     0x01
+#define    IIC_CNTL_READ   0x02
+#define    IIC_CNTL_CHT    0x04
+#define    IIC_CNTL_RPST   0x08
+/* bit 2/3 for Transfer count*/
+#define    IIC_CNTL_AMD    0x40
+#define    IIC_CNTL_HMT    0x80
+
+/* STS Register Bit definition */
+#define    IIC_STS_PT	   0X01
+#define    IIC_STS_IRQA    0x02
+#define    IIC_STS_ERR	   0X04
+#define    IIC_STS_SCMP    0x08
+#define    IIC_STS_MDBF    0x10
+#define    IIC_STS_MDBS    0X20
+#define    IIC_STS_SLPR    0x40
+#define    IIC_STS_SSS     0x80
+
+/* EXTSTS Register Bit definition */
+#define    IIC_EXTSTS_XFRA 0X01
+#define    IIC_EXTSTS_ICT  0X02
+#define    IIC_EXTSTS_LA   0X04
+
+/* XTCNTLSS Register Bit definition */
+#define    IIC_XTCNTLSS_SRST  0x01
+#define    IIC_XTCNTLSS_EPI   0x02
+#define    IIC_XTCNTLSS_SDBF  0x04
+#define    IIC_XTCNTLSS_SBDD  0x08
+#define    IIC_XTCNTLSS_SWS   0x10
+#define    IIC_XTCNTLSS_SWC   0x20
+#define    IIC_XTCNTLSS_SRS   0x40
+#define    IIC_XTCNTLSS_SRC   0x80
+#endif
diff --git a/include/asm-ppc/processor.h b/include/asm-ppc/processor.h
new file mode 100644
index 0000000..6639959
--- /dev/null
+++ b/include/asm-ppc/processor.h
@@ -0,0 +1,746 @@
+#ifndef __ASM_PPC_PROCESSOR_H
+#define __ASM_PPC_PROCESSOR_H
+
+/*
+ * Default implementation of macro that returns current
+ * instruction pointer ("program counter").
+ */
+#define current_text_addr() ({ __label__ _l; _l: &&_l;})
+
+#include <linux/config.h>
+
+#include <asm/ptrace.h>
+#include <asm/types.h>
+
+/* Machine State Register (MSR) Fields */
+
+#ifdef CONFIG_PPC64BRIDGE
+#define MSR_SF		(1<<63)
+#define MSR_ISF		(1<<61)
+#endif /* CONFIG_PPC64BRIDGE */
+#define MSR_VEC		(1<<25)		/* Enable AltiVec */
+#define MSR_POW		(1<<18)		/* Enable Power Management */
+#define MSR_WE		(1<<18)		/* Wait State Enable */
+#define MSR_TGPR	(1<<17)		/* TLB Update registers in use */
+#define MSR_CE		(1<<17)		/* Critical Interrupt Enable */
+#define MSR_ILE		(1<<16)		/* Interrupt Little Endian */
+#define MSR_EE		(1<<15)		/* External Interrupt Enable */
+#define MSR_PR		(1<<14)		/* Problem State / Privilege Level */
+#define MSR_FP		(1<<13)		/* Floating Point enable */
+#define MSR_ME		(1<<12)		/* Machine Check Enable */
+#define MSR_FE0		(1<<11)		/* Floating Exception mode 0 */
+#define MSR_SE		(1<<10)		/* Single Step */
+#define MSR_BE		(1<<9)		/* Branch Trace */
+#define MSR_DE		(1<<9) 		/* Debug Exception Enable */
+#define MSR_FE1		(1<<8)		/* Floating Exception mode 1 */
+#define MSR_IP		(1<<6)		/* Exception prefix 0x000/0xFFF */
+#define MSR_IR		(1<<5) 		/* Instruction Relocate */
+#define MSR_DR		(1<<4) 		/* Data Relocate */
+#define MSR_PE		(1<<3)		/* Protection Enable */
+#define MSR_PX		(1<<2)		/* Protection Exclusive Mode */
+#define MSR_RI		(1<<1)		/* Recoverable Exception */
+#define MSR_LE		(1<<0) 		/* Little Endian */
+
+#ifdef CONFIG_APUS_FAST_EXCEPT
+#define MSR_		MSR_ME|MSR_IP|MSR_RI
+#else
+#define MSR_		MSR_ME|MSR_RI
+#endif
+#define MSR_KERNEL      MSR_|MSR_IR|MSR_DR
+#define MSR_USER	MSR_KERNEL|MSR_PR|MSR_EE
+
+/* Floating Point Status and Control Register (FPSCR) Fields */
+
+#define FPSCR_FX	0x80000000	/* FPU exception summary */
+#define FPSCR_FEX	0x40000000	/* FPU enabled exception summary */
+#define FPSCR_VX	0x20000000	/* Invalid operation summary */
+#define FPSCR_OX	0x10000000	/* Overflow exception summary */
+#define FPSCR_UX	0x08000000	/* Underflow exception summary */
+#define FPSCR_ZX	0x04000000	/* Zero-devide exception summary */
+#define FPSCR_XX	0x02000000	/* Inexact exception summary */
+#define FPSCR_VXSNAN	0x01000000	/* Invalid op for SNaN */
+#define FPSCR_VXISI	0x00800000	/* Invalid op for Inv - Inv */
+#define FPSCR_VXIDI	0x00400000	/* Invalid op for Inv / Inv */
+#define FPSCR_VXZDZ	0x00200000	/* Invalid op for Zero / Zero */
+#define FPSCR_VXIMZ	0x00100000	/* Invalid op for Inv * Zero */
+#define FPSCR_VXVC	0x00080000	/* Invalid op for Compare */
+#define FPSCR_FR	0x00040000	/* Fraction rounded */
+#define FPSCR_FI	0x00020000	/* Fraction inexact */
+#define FPSCR_FPRF	0x0001f000	/* FPU Result Flags */
+#define FPSCR_FPCC	0x0000f000	/* FPU Condition Codes */
+#define FPSCR_VXSOFT	0x00000400	/* Invalid op for software request */
+#define FPSCR_VXSQRT	0x00000200	/* Invalid op for square root */
+#define FPSCR_VXCVI	0x00000100	/* Invalid op for integer convert */
+#define FPSCR_VE	0x00000080	/* Invalid op exception enable */
+#define FPSCR_OE	0x00000040	/* IEEE overflow exception enable */
+#define FPSCR_UE	0x00000020	/* IEEE underflow exception enable */
+#define FPSCR_ZE	0x00000010	/* IEEE zero divide exception enable */
+#define FPSCR_XE	0x00000008	/* FP inexact exception enable */
+#define FPSCR_NI	0x00000004	/* FPU non IEEE-Mode */
+#define FPSCR_RN	0x00000003	/* FPU rounding control */
+
+/* Special Purpose Registers (SPRNs)*/
+
+#define	SPRN_CDBCR	0x3D7	/* Cache Debug Control Register */
+#define	SPRN_CTR	0x009	/* Count Register */
+#define	SPRN_DABR	0x3F5	/* Data Address Breakpoint Register */
+#define	SPRN_DAC1	0x3F6	/* Data Address Compare 1 */
+#define	SPRN_DAC2	0x3F7	/* Data Address Compare 2 */
+#define	SPRN_DAR	0x013	/* Data Address Register */
+#define	SPRN_DBAT0L	0x219	/* Data BAT 0 Lower Register */
+#define	SPRN_DBAT0U	0x218	/* Data BAT 0 Upper Register */
+#define	SPRN_DBAT1L	0x21B	/* Data BAT 1 Lower Register */
+#define	SPRN_DBAT1U	0x21A	/* Data BAT 1 Upper Register */
+#define	SPRN_DBAT2L	0x21D	/* Data BAT 2 Lower Register */
+#define	SPRN_DBAT2U	0x21C	/* Data BAT 2 Upper Register */
+#define	SPRN_DBAT3L	0x21F	/* Data BAT 3 Lower Register */
+#define	SPRN_DBAT3U	0x21E	/* Data BAT 3 Upper Register */
+#define	SPRN_DBCR	0x3F2	/* Debug Control Regsiter */
+#define	  DBCR_EDM	0x80000000
+#define	  DBCR_IDM	0x40000000
+#define	  DBCR_RST(x)	(((x) & 0x3) << 28)
+#define	    DBCR_RST_NONE       	0
+#define	    DBCR_RST_CORE       	1
+#define	    DBCR_RST_CHIP       	2
+#define	    DBCR_RST_SYSTEM		3
+#define	  DBCR_IC	0x08000000	/* Instruction Completion Debug Evnt */
+#define	  DBCR_BT	0x04000000	/* Branch Taken Debug Event */
+#define	  DBCR_EDE	0x02000000	/* Exception Debug Event */
+#define	  DBCR_TDE	0x01000000	/* TRAP Debug Event */
+#define	  DBCR_FER	0x00F80000	/* First Events Remaining Mask */
+#define	  DBCR_FT	0x00040000	/* Freeze Timers on Debug Event */
+#define	  DBCR_IA1	0x00020000	/* Instr. Addr. Compare 1 Enable */
+#define	  DBCR_IA2	0x00010000	/* Instr. Addr. Compare 2 Enable */
+#define	  DBCR_D1R	0x00008000	/* Data Addr. Compare 1 Read Enable */
+#define	  DBCR_D1W	0x00004000	/* Data Addr. Compare 1 Write Enable */
+#define	  DBCR_D1S(x)	(((x) & 0x3) << 12)	/* Data Adrr. Compare 1 Size */
+#define	    DAC_BYTE	0
+#define	    DAC_HALF	1
+#define	    DAC_WORD	2
+#define	    DAC_QUAD	3
+#define	  DBCR_D2R	0x00000800	/* Data Addr. Compare 2 Read Enable */
+#define	  DBCR_D2W	0x00000400	/* Data Addr. Compare 2 Write Enable */
+#define	  DBCR_D2S(x)	(((x) & 0x3) << 8)	/* Data Addr. Compare 2 Size */
+#define	  DBCR_SBT	0x00000040	/* Second Branch Taken Debug Event */
+#define	  DBCR_SED	0x00000020	/* Second Exception Debug Event */
+#define	  DBCR_STD	0x00000010	/* Second Trap Debug Event */
+#define	  DBCR_SIA	0x00000008	/* Second IAC Enable */
+#define	  DBCR_SDA	0x00000004	/* Second DAC Enable */
+#define	  DBCR_JOI	0x00000002	/* JTAG Serial Outbound Int. Enable */
+#define	  DBCR_JII	0x00000001	/* JTAG Serial Inbound Int. Enable */
+#define	SPRN_DBCR0	0x3F2	/* Debug Control Register 0 */
+#define	SPRN_DBCR1	0x3BD	/* Debug Control Register 1 */
+#define	SPRN_DBSR	0x3F0	/* Debug Status Register */
+#define	SPRN_DCCR	0x3FA	/* Data Cache Cacheability Register */
+#define	  DCCR_NOCACHE		0	/* Noncacheable */
+#define	  DCCR_CACHE		1	/* Cacheable */
+#define	SPRN_DCMP	0x3D1	/* Data TLB Compare Register */
+#define	SPRN_DCWR	0x3BA	/* Data Cache Write-thru Register */
+#define	  DCWR_COPY		0	/* Copy-back */
+#define	  DCWR_WRITE		1	/* Write-through */
+#define	SPRN_DEAR	0x3D5	/* Data Error Address Register */
+#define	SPRN_DEC	0x016	/* Decrement Register */
+#define	SPRN_DMISS	0x3D0	/* Data TLB Miss Register */
+#define	SPRN_DSISR	0x012	/* Data Storage Interrupt Status Register */
+#define	SPRN_EAR	0x11A	/* External Address Register */
+#define	SPRN_ESR	0x3D4	/* Exception Syndrome Register */
+#define	  ESR_IMCP	0x80000000	/* Instr. Machine Check - Protection */
+#define	  ESR_IMCN	0x40000000	/* Instr. Machine Check - Non-config */
+#define	  ESR_IMCB	0x20000000	/* Instr. Machine Check - Bus error */
+#define	  ESR_IMCT	0x10000000	/* Instr. Machine Check - Timeout */
+#define	  ESR_PIL	0x08000000	/* Program Exception - Illegal */
+#define	  ESR_PPR	0x04000000	/* Program Exception - Priveleged */
+#define	  ESR_PTR	0x02000000	/* Program Exception - Trap */
+#define	  ESR_DST	0x00800000	/* Storage Exception - Data miss */
+#define	  ESR_DIZ	0x00400000	/* Storage Exception - Zone fault */
+#define	SPRN_EVPR	0x3D6	/* Exception Vector Prefix Register */
+#define	SPRN_HASH1	0x3D2	/* Primary Hash Address Register */
+#define	SPRN_HASH2	0x3D3	/* Secondary Hash Address Resgister */
+#define	SPRN_HID0	0x3F0	/* Hardware Implementation Register 0 */
+#define	  HID0_EMCP	(1<<31)		/* Enable Machine Check pin */
+#define	  HID0_EBA	(1<<29)		/* Enable Bus Address Parity */
+#define	  HID0_EBD	(1<<28)		/* Enable Bus Data Parity */
+#define	  HID0_SBCLK	(1<<27)
+#define	  HID0_EICE	(1<<26)
+#define	  HID0_ECLK	(1<<25)
+#define	  HID0_PAR	(1<<24)
+#define	  HID0_DOZE	(1<<23)
+#define	  HID0_NAP	(1<<22)
+#define	  HID0_SLEEP	(1<<21)
+#define	  HID0_DPM	(1<<20)
+#define	  HID0_ICE	(1<<15)		/* Instruction Cache Enable */
+#define	  HID0_DCE	(1<<14)		/* Data Cache Enable */
+#define	  HID0_ILOCK	(1<<13)		/* Instruction Cache Lock */
+#define	  HID0_DLOCK	(1<<12)		/* Data Cache Lock */
+#define	  HID0_ICFI	(1<<11)		/* Instr. Cache Flash Invalidate */
+#define	  HID0_DCFI	(1<<10)		/* Data Cache Flash Invalidate */
+#define	  HID0_DCI	HID0_DCFI
+#define   HID0_SPD	(1<<9)		/* Speculative disable */
+#define   HID0_SGE	(1<<7)		/* Store Gathering Enable */
+#define	  HID0_SIED	HID_SGE		/* Serial Instr. Execution [Disable] */
+#define   HID0_DCFA	(1<<6)		/* Data Cache Flush Assist */
+#define   HID0_BTIC	(1<<5)		/* Branch Target Instruction Cache Enable */
+#define   HID0_ABE	(1<<3)		/* Address Broadcast Enable */
+#define	  HID0_BHTE	(1<<2)		/* Branch History Table Enable */
+#define	  HID0_BTCD	(1<<1)		/* Branch target cache disable */
+#define	SPRN_HID1	0x3F1	/* Hardware Implementation Register 1 */
+#define	SPRN_IABR	0x3F2	/* Instruction Address Breakpoint Register */
+#define	SPRN_IAC1	0x3F4	/* Instruction Address Compare 1 */
+#define	SPRN_IAC2	0x3F5	/* Instruction Address Compare 2 */
+#define	SPRN_IBAT0L	0x211	/* Instruction BAT 0 Lower Register */
+#define	SPRN_IBAT0U	0x210	/* Instruction BAT 0 Upper Register */
+#define	SPRN_IBAT1L	0x213	/* Instruction BAT 1 Lower Register */
+#define	SPRN_IBAT1U	0x212	/* Instruction BAT 1 Upper Register */
+#define	SPRN_IBAT2L	0x215	/* Instruction BAT 2 Lower Register */
+#define	SPRN_IBAT2U	0x214	/* Instruction BAT 2 Upper Register */
+#define	SPRN_IBAT3L	0x217	/* Instruction BAT 3 Lower Register */
+#define	SPRN_IBAT3U	0x216	/* Instruction BAT 3 Upper Register */
+#define	SPRN_ICCR	0x3FB	/* Instruction Cache Cacheability Register */
+#define	  ICCR_NOCACHE		0	/* Noncacheable */
+#define	  ICCR_CACHE		1	/* Cacheable */
+#define	SPRN_ICDBDR	0x3D3	/* Instruction Cache Debug Data Register */
+#define	SPRN_ICMP	0x3D5	/* Instruction TLB Compare Register */
+#define	SPRN_ICTC	0x3FB	/* Instruction Cache Throttling Control Reg */
+#define	SPRN_IMISS	0x3D4	/* Instruction TLB Miss Register */
+#define	SPRN_IMMR	0x27E  	/* Internal Memory Map Register */
+#define	SPRN_L2CR	0x3F9	/* Level 2 Cache Control Regsiter */
+#define	SPRN_LR		0x008	/* Link Register */
+#define	SPRN_MMCR0	0x3B8	/* Monitor Mode Control Register 0 */
+#define	SPRN_MMCR1	0x3BC	/* Monitor Mode Control Register 1 */
+#define	SPRN_PBL1	0x3FC	/* Protection Bound Lower 1 */
+#define	SPRN_PBL2	0x3FE	/* Protection Bound Lower 2 */
+#define	SPRN_PBU1	0x3FD	/* Protection Bound Upper 1 */
+#define	SPRN_PBU2	0x3FF	/* Protection Bound Upper 2 */
+#define	SPRN_PID	0x3B1	/* Process ID */
+#define	SPRN_PIR	0x3FF	/* Processor Identification Register */
+#define	SPRN_PIT	0x3DB	/* Programmable Interval Timer */
+#define	SPRN_PMC1	0x3B9	/* Performance Counter Register 1 */
+#define	SPRN_PMC2	0x3BA	/* Performance Counter Register 2 */
+#define	SPRN_PMC3	0x3BD	/* Performance Counter Register 3 */
+#define	SPRN_PMC4	0x3BE	/* Performance Counter Register 4 */
+#define	SPRN_PVR	0x11F	/* Processor Version Register */
+#define	SPRN_RPA	0x3D6	/* Required Physical Address Register */
+#define	SPRN_SDA	0x3BF	/* Sampled Data Address Register */
+#define	SPRN_SDR1	0x019	/* MMU Hash Base Register */
+#define	SPRN_SGR	0x3B9	/* Storage Guarded Register */
+#define	  SGR_NORMAL		0
+#define	  SGR_GUARDED		1
+#define	SPRN_SIA	0x3BB	/* Sampled Instruction Address Register */
+#define	SPRN_SPRG0	0x110	/* Special Purpose Register General 0 */
+#define	SPRN_SPRG1	0x111	/* Special Purpose Register General 1 */
+#define	SPRN_SPRG2	0x112	/* Special Purpose Register General 2 */
+#define	SPRN_SPRG3	0x113	/* Special Purpose Register General 3 */
+#define	SPRN_SRR0	0x01A	/* Save/Restore Register 0 */
+#define	SPRN_SRR1	0x01B	/* Save/Restore Register 1 */
+#define	SPRN_SRR2	0x3DE	/* Save/Restore Register 2 */
+#define	SPRN_SRR3 	0x3DF	/* Save/Restore Register 3 */
+#define	SPRN_TBHI	0x3DC	/* Time Base High */
+#define	SPRN_TBHU	0x3CC	/* Time Base High User-mode */
+#define	SPRN_TBLO	0x3DD	/* Time Base Low */
+#define	SPRN_TBLU	0x3CD	/* Time Base Low User-mode */
+#define	SPRN_TBRL	0x10D	/* Time Base Read Lower Register */
+#define	SPRN_TBRU	0x10C	/* Time Base Read Upper Register */
+#define	SPRN_TBWL	0x11D	/* Time Base Write Lower Register */
+#define	SPRN_TBWU	0x11C	/* Time Base Write Upper Register */
+#define	SPRN_TCR	0x3DA	/* Timer Control Register */
+#define	  TCR_WP(x)		(((x)&0x3)<<30)	/* WDT Period */
+#define	    WP_2_17		0		/* 2^17 clocks */
+#define	    WP_2_21		1		/* 2^21 clocks */
+#define	    WP_2_25		2		/* 2^25 clocks */
+#define	    WP_2_29		3		/* 2^29 clocks */
+#define	  TCR_WRC(x)		(((x)&0x3)<<28)	/* WDT Reset Control */
+#define	    WRC_NONE		0		/* No reset will occur */
+#define	    WRC_CORE		1		/* Core reset will occur */
+#define	    WRC_CHIP		2		/* Chip reset will occur */
+#define	    WRC_SYSTEM		3		/* System reset will occur */
+#define	  TCR_WIE		0x08000000	/* WDT Interrupt Enable */
+#define	  TCR_PIE		0x04000000	/* PIT Interrupt Enable */
+#define	  TCR_FP(x)		(((x)&0x3)<<24)	/* FIT Period */
+#define	    FP_2_9		0		/* 2^9 clocks */
+#define	    FP_2_13		1		/* 2^13 clocks */
+#define	    FP_2_17		2		/* 2^17 clocks */
+#define	    FP_2_21		3		/* 2^21 clocks */
+#define	  TCR_FIE		0x00800000	/* FIT Interrupt Enable */
+#define	  TCR_ARE		0x00400000	/* Auto Reload Enable */
+#define	SPRN_THRM1	0x3FC	/* Thermal Management Register 1 */
+#define	  THRM1_TIN		(1<<0)
+#define	  THRM1_TIV		(1<<1)
+#define	  THRM1_THRES		(0x7f<<2)
+#define	  THRM1_TID		(1<<29)
+#define	  THRM1_TIE		(1<<30)
+#define	  THRM1_V		(1<<31)
+#define	SPRN_THRM2	0x3FD	/* Thermal Management Register 2 */
+#define	SPRN_THRM3	0x3FE	/* Thermal Management Register 3 */
+#define	  THRM3_E		(1<<31)
+#define	SPRN_TSR	0x3D8	/* Timer Status Register */
+#define	  TSR_ENW		0x80000000	/* Enable Next Watchdog */
+#define	  TSR_WIS		0x40000000	/* WDT Interrupt Status */
+#define	  TSR_WRS(x)		(((x)&0x3)<<28)	/* WDT Reset Status */
+#define	    WRS_NONE		0		/* No WDT reset occurred */
+#define	    WRS_CORE		1		/* WDT forced core reset */
+#define	    WRS_CHIP		2		/* WDT forced chip reset */
+#define	    WRS_SYSTEM		3		/* WDT forced system reset */
+#define	  TSR_PIS		0x08000000	/* PIT Interrupt Status */
+#define	  TSR_FIS		0x04000000	/* FIT Interrupt Status */
+#define	SPRN_UMMCR0	0x3A8	/* User Monitor Mode Control Register 0 */
+#define	SPRN_UMMCR1	0x3AC	/* User Monitor Mode Control Register 0 */
+#define	SPRN_UPMC1	0x3A9	/* User Performance Counter Register 1 */
+#define	SPRN_UPMC2	0x3AA	/* User Performance Counter Register 2 */
+#define	SPRN_UPMC3	0x3AD	/* User Performance Counter Register 3 */
+#define	SPRN_UPMC4	0x3AE	/* User Performance Counter Register 4 */
+#define	SPRN_USIA	0x3AB	/* User Sampled Instruction Address Register */
+#define	SPRN_XER	0x001	/* Fixed Point Exception Register */
+#define	SPRN_ZPR	0x3B0	/* Zone Protection Register */
+
+/* Short-hand versions for a number of the above SPRNs */
+
+#define	CTR	SPRN_CTR	/* Counter Register */
+#define	DAR	SPRN_DAR	/* Data Address Register */
+#define	DABR	SPRN_DABR	/* Data Address Breakpoint Register */
+#define	DBAT0L	SPRN_DBAT0L	/* Data BAT 0 Lower Register */
+#define	DBAT0U	SPRN_DBAT0U	/* Data BAT 0 Upper Register */
+#define	DBAT1L	SPRN_DBAT1L	/* Data BAT 1 Lower Register */
+#define	DBAT1U	SPRN_DBAT1U	/* Data BAT 1 Upper Register */
+#define	DBAT2L	SPRN_DBAT2L	/* Data BAT 2 Lower Register */
+#define	DBAT2U	SPRN_DBAT2U	/* Data BAT 2 Upper Register */
+#define	DBAT3L	SPRN_DBAT3L	/* Data BAT 3 Lower Register */
+#define	DBAT3U	SPRN_DBAT3U	/* Data BAT 3 Upper Register */
+#define	DCMP	SPRN_DCMP      	/* Data TLB Compare Register */
+#define	DEC	SPRN_DEC       	/* Decrement Register */
+#define	DMISS	SPRN_DMISS     	/* Data TLB Miss Register */
+#define	DSISR	SPRN_DSISR	/* Data Storage Interrupt Status Register */
+#define	EAR	SPRN_EAR       	/* External Address Register */
+#define	HASH1	SPRN_HASH1	/* Primary Hash Address Register */
+#define	HASH2	SPRN_HASH2	/* Secondary Hash Address Register */
+#define	HID0	SPRN_HID0	/* Hardware Implementation Register 0 */
+#define	HID1	SPRN_HID1	/* Hardware Implementation Register 1 */
+#define	IABR	SPRN_IABR      	/* Instruction Address Breakpoint Register */
+#define	IBAT0L	SPRN_IBAT0L	/* Instruction BAT 0 Lower Register */
+#define	IBAT0U	SPRN_IBAT0U	/* Instruction BAT 0 Upper Register */
+#define	IBAT1L	SPRN_IBAT1L	/* Instruction BAT 1 Lower Register */
+#define	IBAT1U	SPRN_IBAT1U	/* Instruction BAT 1 Upper Register */
+#define	IBAT2L	SPRN_IBAT2L	/* Instruction BAT 2 Lower Register */
+#define	IBAT2U	SPRN_IBAT2U	/* Instruction BAT 2 Upper Register */
+#define	IBAT3L	SPRN_IBAT3L	/* Instruction BAT 3 Lower Register */
+#define	IBAT3U	SPRN_IBAT3U	/* Instruction BAT 3 Upper Register */
+#define	ICMP	SPRN_ICMP	/* Instruction TLB Compare Register */
+#define	IMISS	SPRN_IMISS	/* Instruction TLB Miss Register */
+#define	IMMR	SPRN_IMMR      	/* PPC 860/821 Internal Memory Map Register */
+#define	L2CR	SPRN_L2CR    	/* PPC 750 L2 control register */
+#define	LR	SPRN_LR
+#define	PVR	SPRN_PVR	/* Processor Version */
+#define	RPA	SPRN_RPA	/* Required Physical Address Register */
+#define	SDR1	SPRN_SDR1      	/* MMU hash base register */
+#define	SPR0	SPRN_SPRG0	/* Supervisor Private Registers */
+#define	SPR1	SPRN_SPRG1
+#define	SPR2	SPRN_SPRG2
+#define	SPR3	SPRN_SPRG3
+#define	SPRG0   SPRN_SPRG0
+#define	SPRG1   SPRN_SPRG1
+#define	SPRG2   SPRN_SPRG2
+#define	SPRG3   SPRN_SPRG3
+#define	SRR0	SPRN_SRR0	/* Save and Restore Register 0 */
+#define	SRR1	SPRN_SRR1	/* Save and Restore Register 1 */
+#define	TBRL	SPRN_TBRL	/* Time Base Read Lower Register */
+#define	TBRU	SPRN_TBRU	/* Time Base Read Upper Register */
+#define	TBWL	SPRN_TBWL	/* Time Base Write Lower Register */
+#define	TBWU	SPRN_TBWU	/* Time Base Write Upper Register */
+#define ICTC	1019
+#define	THRM1	SPRN_THRM1	/* Thermal Management Register 1 */
+#define	THRM2	SPRN_THRM2	/* Thermal Management Register 2 */
+#define	THRM3	SPRN_THRM3	/* Thermal Management Register 3 */
+#define	XER	SPRN_XER
+
+
+/* Device Control Registers */
+
+#define	DCRN_BEAR	0x090	/* Bus Error Address Register */
+#define	DCRN_BESR	0x091	/* Bus Error Syndrome Register */
+#define	  BESR_DSES    	0x80000000	/* Data-Side Error Status */
+#define	  BESR_DMES	0x40000000	/* DMA Error Status */
+#define	  BESR_RWS	0x20000000	/* Read/Write Status */
+#define	  BESR_ETMASK	0x1C000000	/* Error Type */
+#define	    ET_PROT	0
+#define	    ET_PARITY	1
+#define	    ET_NCFG	2
+#define	    ET_BUSERR	4
+#define	    ET_BUSTO	6
+#define	DCRN_DMACC0	0x0C4	/* DMA Chained Count Register 0 */
+#define	DCRN_DMACC1	0x0CC	/* DMA Chained Count Register 1 */
+#define	DCRN_DMACC2	0x0D4	/* DMA Chained Count Register 2 */
+#define	DCRN_DMACC3	0x0DC    /* DMA Chained Count Register 3 */
+#define	DCRN_DMACR0	0x0C0    /* DMA Channel Control Register 0 */
+#define	DCRN_DMACR1	0x0C8    /* DMA Channel Control Register 1 */
+#define	DCRN_DMACR2	0x0D0    /* DMA Channel Control Register 2 */
+#define	DCRN_DMACR3	0x0D8    /* DMA Channel Control Register 3 */
+#define	DCRN_DMACT0	0x0C1    /* DMA Count Register 0 */
+#define	DCRN_DMACT1	0x0C9    /* DMA Count Register 1 */
+#define	DCRN_DMACT2	0x0D1    /* DMA Count Register 2 */
+#define	DCRN_DMACT3	0x0D9    /* DMA Count Register 3 */
+#define	DCRN_DMADA0	0x0C2    /* DMA Destination Address Register 0 */
+#define	DCRN_DMADA1	0x0CA    /* DMA Destination Address Register 1 */
+#define	DCRN_DMADA2	0x0D2    /* DMA Destination Address Register 2 */
+#define	DCRN_DMADA3	0x0DA    /* DMA Destination Address Register 3 */
+#define	DCRN_DMASA0	0x0C3    /* DMA Source Address Register 0 */
+#define	DCRN_DMASA1	0x0CB    /* DMA Source Address Register 1 */
+#define	DCRN_DMASA2	0x0D3    /* DMA Source Address Register 2 */
+#define	DCRN_DMASA3	0x0DB    /* DMA Source Address Register 3 */
+#define	DCRN_DMASR	0x0E0    /* DMA Status Register */
+#define	DCRN_EXIER	0x042    /* External Interrupt Enable Register */
+#define	  EXIER_CIE	0x80000000	/* Critical Interrupt Enable */
+#define	  EXIER_SRIE	0x08000000	/* Serial Port Rx Int. Enable */
+#define	  EXIER_STIE	0x04000000	/* Serial Port Tx Int. Enable */
+#define	  EXIER_JRIE	0x02000000	/* JTAG Serial Port Rx Int. Enable */
+#define	  EXIER_JTIE	0x01000000	/* JTAG Serial Port Tx Int. Enable */
+#define	  EXIER_D0IE	0x00800000	/* DMA Channel 0 Interrupt Enable */
+#define	  EXIER_D1IE	0x00400000	/* DMA Channel 1 Interrupt Enable */
+#define	  EXIER_D2IE	0x00200000	/* DMA Channel 2 Interrupt Enable */
+#define	  EXIER_D3IE	0x00100000	/* DMA Channel 3 Interrupt Enable */
+#define	  EXIER_E0IE	0x00000010	/* External Interrupt 0 Enable */
+#define	  EXIER_E1IE	0x00000008	/* External Interrupt 1 Enable */
+#define	  EXIER_E2IE	0x00000004	/* External Interrupt 2 Enable */
+#define	  EXIER_E3IE	0x00000002	/* External Interrupt 3 Enable */
+#define	  EXIER_E4IE	0x00000001	/* External Interrupt 4 Enable */
+#define	DCRN_EXISR	0x040    /* External Interrupt Status Register */
+#define	DCRN_IOCR	0x0A0    /* Input/Output Configuration Register */
+#define	  IOCR_E0TE	0x80000000
+#define	  IOCR_E0LP	0x40000000
+#define	  IOCR_E1TE	0x20000000
+#define	  IOCR_E1LP	0x10000000
+#define	  IOCR_E2TE	0x08000000
+#define	  IOCR_E2LP	0x04000000
+#define	  IOCR_E3TE	0x02000000
+#define	  IOCR_E3LP	0x01000000
+#define	  IOCR_E4TE	0x00800000
+#define	  IOCR_E4LP	0x00400000
+#define	  IOCR_EDT     	0x00080000
+#define	  IOCR_SOR     	0x00040000
+#define	  IOCR_EDO	0x00008000
+#define	  IOCR_2XC	0x00004000
+#define	  IOCR_ATC	0x00002000
+#define	  IOCR_SPD	0x00001000
+#define	  IOCR_BEM	0x00000800
+#define	  IOCR_PTD	0x00000400
+#define	  IOCR_ARE	0x00000080
+#define	  IOCR_DRC	0x00000020
+#define	  IOCR_RDM(x)	(((x) & 0x3) << 3)
+#define	  IOCR_TCS	0x00000004
+#define	  IOCR_SCS	0x00000002
+#define	  IOCR_SPC	0x00000001
+
+
+/* Processor Version Register */
+
+/* Processor Version Register (PVR) field extraction */
+
+#define	PVR_VER(pvr)  (((pvr) >>  16) & 0xFFFF)	/* Version field */
+#define	PVR_REV(pvr)  (((pvr) >>   0) & 0xFFFF)	/* Revison field */
+
+/*
+ * IBM has further subdivided the standard PowerPC 16-bit version and
+ * revision subfields of the PVR for the PowerPC 403s into the following:
+ */
+
+#define	PVR_FAM(pvr)	(((pvr) >> 20) & 0xFFF)	/* Family field */
+#define	PVR_MEM(pvr)	(((pvr) >> 16) & 0xF)	/* Member field */
+#define	PVR_CORE(pvr)	(((pvr) >> 12) & 0xF)	/* Core field */
+#define	PVR_CFG(pvr)	(((pvr) >>  8) & 0xF)	/* Configuration field */
+#define	PVR_MAJ(pvr)	(((pvr) >>  4) & 0xF)	/* Major revision field */
+#define	PVR_MIN(pvr)	(((pvr) >>  0) & 0xF)	/* Minor revision field */
+
+/* Processor Version Numbers */
+
+#define	PVR_403GA	0x00200000
+#define	PVR_403GB	0x00200100
+#define	PVR_403GC	0x00200200
+#define	PVR_403GCX	0x00201400
+#define	PVR_405GP	0x40110000
+#define	PVR_405GP_RB	0x40110040
+#define	PVR_405GP_RC	0x40110082
+#define	PVR_405GP_RD	0x401100C4
+#define	PVR_405GP_RE	0x40110145  /* same as pc405cr rev c */
+#define	PVR_405CR_RA	0x40110041
+#define	PVR_405CR_RB	0x401100C5
+#define	PVR_405CR_RC	0x40110145  /* same as pc405gp rev e */
+#define	PVR_405GPR_RA	0x50910951
+#define	PVR_440GP_RB	0x40120440
+#define	PVR_440GP_RC	0x40120481
+#define	PVR_601		0x00010000
+#define	PVR_602		0x00050000
+#define	PVR_603		0x00030000
+#define	PVR_603e	0x00060000
+#define	PVR_603ev	0x00070000
+#define	PVR_603r	0x00071000
+#define	PVR_604		0x00040000
+#define	PVR_604e	0x00090000
+#define	PVR_604r	0x000A0000
+#define	PVR_620		0x00140000
+#define	PVR_740		0x00080000
+#define	PVR_750		PVR_740
+#define	PVR_740P	0x10080000
+#define	PVR_750P	PVR_740P
+/*
+ * For the 8xx processors, all of them report the same PVR family for
+ * the PowerPC core. The various versions of these processors must be
+ * differentiated by the version number in the Communication Processor
+ * Module (CPM).
+ */
+#define	PVR_821		0x00500000
+#define	PVR_823		PVR_821
+#define	PVR_850		PVR_821
+#define	PVR_860		PVR_821
+#define	PVR_7400       	0x000C0000
+#define	PVR_8240	0x00810100
+#define	PVR_8260	PVR_8240
+
+
+/* I am just adding a single entry for 8260 boards.  I think we may be
+ * able to combine mbx, fads, rpxlite, bseip, and classic into a single
+ * generic 8xx as well.  The boards containing these processors are either
+ * identical at the processor level (due to the high integration) or so
+ * wildly different that testing _machine at run time is best replaced by
+ * conditional compilation by board type (found in their respective .h file).
+ *	-- Dan
+ */
+#define _MACH_prep	0x00000001
+#define _MACH_Pmac	0x00000002	/* pmac or pmac clone (non-chrp) */
+#define _MACH_chrp	0x00000004	/* chrp machine */
+#define _MACH_mbx	0x00000008	/* Motorola MBX board */
+#define _MACH_apus	0x00000010	/* amiga with phase5 powerup */
+#define _MACH_fads	0x00000020	/* Motorola FADS board */
+#define _MACH_rpxlite	0x00000040	/* RPCG RPX-Lite 8xx board */
+#define _MACH_bseip	0x00000080	/* Bright Star Engineering ip-Engine */
+#define _MACH_yk	0x00000100	/* Motorola Yellowknife */
+#define _MACH_gemini	0x00000200	/* Synergy Microsystems gemini board */
+#define _MACH_classic	0x00000400	/* RPCG RPX-Classic 8xx board */
+#define _MACH_oak	0x00000800	/* IBM "Oak" 403 eval. board */
+#define _MACH_walnut	0x00001000	/* IBM "Walnut" 405GP eval. board */
+#define _MACH_8260	0x00002000	/* Generic 8260 */
+#define _MACH_sandpoint 0x00004000	/* Motorola SPS Processor eval board */
+#define _MACH_tqm860	0x00008000	/* TQM860/L */
+#define _MACH_tqm8xxL	0x00010000	/* TQM8xxL */
+
+
+/* see residual.h for these */
+#define _PREP_Motorola 0x01  /* motorola prep */
+#define _PREP_Firm     0x02  /* firmworks prep */
+#define _PREP_IBM      0x00  /* ibm prep */
+#define _PREP_Bull     0x03  /* bull prep */
+#define _PREP_Radstone 0x04  /* Radstone Technology PLC prep */
+
+/*
+ * Radstone board types
+ */
+#define RS_SYS_TYPE_PPC1   0
+#define RS_SYS_TYPE_PPC2   1
+#define RS_SYS_TYPE_PPC1a  2
+#define RS_SYS_TYPE_PPC2a  3
+#define RS_SYS_TYPE_PPC4   4
+#define RS_SYS_TYPE_PPC4a  5
+#define RS_SYS_TYPE_PPC2ep 6
+
+/* these are arbitrary */
+#define _CHRP_Motorola 0x04  /* motorola chrp, the cobra */
+#define _CHRP_IBM      0x05  /* IBM chrp, the longtrail and longtrail 2 */
+
+#define _GLOBAL(n)\
+	.globl n;\
+n:
+
+/* Macros for setting and retrieving special purpose registers */
+
+#define stringify(s)	tostring(s)
+#define tostring(s)	#s
+
+#define mfdcr(rn)	({unsigned int rval; \
+			asm volatile("mfdcr %0," stringify(rn) \
+				     : "=r" (rval)); rval;})
+#define mtdcr(rn, v)	asm volatile("mtdcr " stringify(rn) ",%0" : : "r" (v))
+
+#define mfmsr()		({unsigned int rval; \
+			asm volatile("mfmsr %0" : "=r" (rval)); rval;})
+#define mtmsr(v)	asm volatile("mtmsr %0" : : "r" (v))
+
+#define mfspr(rn)	({unsigned int rval; \
+			asm volatile("mfspr %0," stringify(rn) \
+				     : "=r" (rval)); rval;})
+#define mtspr(rn, v)	asm volatile("mtspr " stringify(rn) ",%0" : : "r" (v))
+
+#define tlbie(v)	asm volatile("tlbie %0 \n sync" : : "r" (v))
+
+/* Segment Registers */
+
+#define SR0	0
+#define SR1	1
+#define SR2	2
+#define SR3	3
+#define SR4	4
+#define SR5	5
+#define SR6	6
+#define SR7	7
+#define SR8	8
+#define SR9	9
+#define SR10	10
+#define SR11	11
+#define SR12	12
+#define SR13	13
+#define SR14	14
+#define SR15	15
+
+#ifndef __ASSEMBLY__
+#ifndef CONFIG_MACH_SPECIFIC
+extern int _machine;
+extern int have_of;
+#endif /* CONFIG_MACH_SPECIFIC */
+
+/* what kind of prep workstation we are */
+extern int _prep_type;
+/*
+ * This is used to identify the board type from a given PReP board
+ * vendor. Board revision is also made available.
+ */
+extern unsigned char ucSystemType;
+extern unsigned char ucBoardRev;
+extern unsigned char ucBoardRevMaj, ucBoardRevMin;
+
+struct task_struct;
+void start_thread(struct pt_regs *regs, unsigned long nip, unsigned long sp);
+void release_thread(struct task_struct *);
+
+/*
+ * Create a new kernel thread.
+ */
+extern long kernel_thread(int (*fn)(void *), void *arg, unsigned long flags);
+
+/*
+ * Bus types
+ */
+#define EISA_bus 0
+#define EISA_bus__is_a_macro /* for versions in ksyms.c */
+#define MCA_bus 0
+#define MCA_bus__is_a_macro /* for versions in ksyms.c */
+
+/* Lazy FPU handling on uni-processor */
+extern struct task_struct *last_task_used_math;
+extern struct task_struct *last_task_used_altivec;
+
+/*
+ * this is the minimum allowable io space due to the location
+ * of the io areas on prep (first one at 0x80000000) but
+ * as soon as I get around to remapping the io areas with the BATs
+ * to match the mac we can raise this. -- Cort
+ */
+#define TASK_SIZE	(0x80000000UL)
+
+/* This decides where the kernel will search for a free chunk of vm
+ * space during mmap's.
+ */
+#define TASK_UNMAPPED_BASE	(TASK_SIZE / 8 * 3)
+
+typedef struct {
+	unsigned long seg;
+} mm_segment_t;
+
+struct thread_struct {
+	unsigned long	ksp;		/* Kernel stack pointer */
+	unsigned long	wchan;		/* Event task is sleeping on */
+	struct pt_regs	*regs;		/* Pointer to saved register state */
+	mm_segment_t	fs;		/* for get_fs() validation */
+	void		*pgdir;		/* root of page-table tree */
+	signed long     last_syscall;
+	double		fpr[32];	/* Complete floating point set */
+	unsigned long	fpscr_pad;	/* fpr ... fpscr must be contiguous */
+	unsigned long	fpscr;		/* Floating point status */
+#ifdef CONFIG_ALTIVEC
+	vector128	vr[32];		/* Complete AltiVec set */
+	vector128	vscr;		/* AltiVec status */
+	unsigned long	vrsave;
+#endif /* CONFIG_ALTIVEC */
+};
+
+#define INIT_SP		(sizeof(init_stack) + (unsigned long) &init_stack)
+
+#define INIT_THREAD  { \
+	INIT_SP, /* ksp */ \
+	0, /* wchan */ \
+	(struct pt_regs *)INIT_SP - 1, /* regs */ \
+	KERNEL_DS, /*fs*/ \
+	swapper_pg_dir, /* pgdir */ \
+	0, /* last_syscall */ \
+	{0}, 0, 0 \
+}
+
+/*
+ * Note: the vm_start and vm_end fields here should *not*
+ * be in kernel space.  (Could vm_end == vm_start perhaps?)
+ */
+#define INIT_MMAP { &init_mm, 0, 0x1000, NULL, \
+		    PAGE_SHARED, VM_READ | VM_WRITE | VM_EXEC, \
+		    1, NULL, NULL }
+
+/*
+ * Return saved PC of a blocked thread. For now, this is the "user" PC
+ */
+static inline unsigned long thread_saved_pc(struct thread_struct *t)
+{
+	return (t->regs) ? t->regs->nip : 0;
+}
+
+#define copy_segments(tsk, mm)		do { } while (0)
+#define release_segments(mm)		do { } while (0)
+#define forget_segments()		do { } while (0)
+
+unsigned long get_wchan(struct task_struct *p);
+
+#define KSTK_EIP(tsk)  ((tsk)->thread.regs->nip)
+#define KSTK_ESP(tsk)  ((tsk)->thread.regs->gpr[1])
+
+/*
+ * NOTE! The task struct and the stack go together
+ */
+#define THREAD_SIZE (2*PAGE_SIZE)
+#define alloc_task_struct() \
+	((struct task_struct *) __get_free_pages(GFP_KERNEL,1))
+#define free_task_struct(p)	free_pages((unsigned long)(p),1)
+#define get_task_struct(tsk)      atomic_inc(&mem_map[MAP_NR(tsk)].count)
+
+/* in process.c - for early bootup debug -- Cort */
+int ll_printk(const char *, ...);
+void ll_puts(const char *);
+
+#define init_task	(init_task_union.task)
+#define init_stack	(init_task_union.stack)
+
+/* In misc.c */
+void _nmask_and_or_msr(unsigned long nmask, unsigned long or_val);
+
+#endif /* ndef ASSEMBLY*/
+
+#ifdef CONFIG_MACH_SPECIFIC
+#if defined(CONFIG_8xx)
+#define _machine _MACH_8xx
+#define have_of 0
+#elif defined(CONFIG_OAK)
+#define _machine _MACH_oak
+#define have_of	0
+#elif defined(CONFIG_WALNUT)
+#define _machine _MACH_walnut
+#define have_of 0
+#elif defined(CONFIG_APUS)
+#define _machine _MACH_apus
+#define have_of 0
+#elif defined(CONFIG_GEMINI)
+#define _machine _MACH_gemini
+#define have_of 0
+#elif defined(CONFIG_8260)
+#define _machine _MACH_8260
+#define have_of 0
+#elif defined(CONFIG_SANDPOINT)
+#define _machine _MACH_sandpoint
+#define have_of 0
+#else
+#error "Machine not defined correctly"
+#endif
+#endif /* CONFIG_MACH_SPECIFIC */
+
+#endif /* __ASM_PPC_PROCESSOR_H */
diff --git a/include/ppc4xx.h b/include/ppc4xx.h
new file mode 100644
index 0000000..5750902
--- /dev/null
+++ b/include/ppc4xx.h
@@ -0,0 +1,33 @@
+/*----------------------------------------------------------------------------+
+|
+|       This source code has been made available to you by IBM on an AS-IS
+|       basis.  Anyone receiving this source is licensed under IBM
+|       copyrights to use it in any way he or she deems fit, including
+|       copying it, modifying it, compiling it, and redistributing it either
+|       with or without modifications.  No license under IBM patents or
+|       patent applications is to be implied by the copyright license.
+|
+|       Any user of this software should understand that IBM cannot provide
+|       technical support for this software and will not be responsible for
+|       any consequences resulting from the use of this software.
+|
+|       Any person who transfers this source code or any derivative work
+|       must include the IBM copyright notice, this paragraph, and the
+|       preceding two paragraphs in the transferred software.
+|
+|       COPYRIGHT   I B M   CORPORATION 1999
+|       LICENSED MATERIAL  -  PROGRAM PROPERTY OF I B M
++----------------------------------------------------------------------------*/
+
+#ifndef	__PPC4XX_H__
+#define __PPC4XX_H__
+
+
+#if defined(CONFIG_440)
+#include <ppc440.h>
+#else
+#include <ppc405.h>
+#endif
+
+#endif	/* __PPC4XX_H__ */
+