Gitweb:     
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=f21f49ea639ac3f24824177dac1268af75a2d373
Commit:     f21f49ea639ac3f24824177dac1268af75a2d373
Parent:     90ac19a8b21ba2621ddd7beb2dc96152e78270b7
Author:     David Gibson <[EMAIL PROTECTED]>
AuthorDate: Wed Jun 13 14:52:54 2007 +1000
Committer:  Paul Mackerras <[EMAIL PROTECTED]>
CommitDate: Thu Jun 14 22:30:15 2007 +1000

    [POWERPC] Remove the dregs of APUS support from arch/powerpc
    
    APUS (the Amiga Power-Up System) is not supported under arch/powerpc
    and it's unlikely it ever will be.  Therefore, this patch removes the
    fragments of APUS support code from arch/powerpc which have been
    copied from arch/ppc.
    
    A few APUS references are left in asm-powerpc in .h files which are
    still used from arch/ppc.
    
    Signed-off-by: David Gibson <[EMAIL PROTECTED]>
    Signed-off-by: Paul Mackerras <[EMAIL PROTECTED]>
---
 arch/powerpc/Kconfig                |    4 +-
 arch/powerpc/kernel/head_32.S       |  122 +--------------------------------
 arch/powerpc/kernel/irq.c           |    1 -
 arch/powerpc/mm/44x_mmu.c           |    1 -
 arch/powerpc/mm/4xx_mmu.c           |    1 -
 arch/powerpc/mm/fsl_booke_mmu.c     |    1 -
 arch/powerpc/mm/init_32.c           |    1 -
 arch/powerpc/mm/init_64.c           |    1 -
 arch/powerpc/mm/mem.c               |    1 -
 arch/powerpc/mm/mmu_context_32.c    |    1 -
 arch/powerpc/mm/mmu_decl.h          |    1 -
 arch/powerpc/mm/pgtable_32.c        |    1 -
 arch/powerpc/mm/pgtable_64.c        |    1 -
 arch/powerpc/mm/ppc_mmu_32.c        |    1 -
 arch/powerpc/mm/tlb_32.c            |    1 -
 arch/powerpc/mm/tlb_64.c            |    1 -
 arch/powerpc/platforms/Kconfig      |    7 --
 arch/powerpc/platforms/apus/Kconfig |  130 -----------------------------------
 include/asm-powerpc/pgtable-ppc32.h |   26 -------
 19 files changed, 5 insertions(+), 298 deletions(-)

diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig
index 12830a7..882f8a1 100644
--- a/arch/powerpc/Kconfig
+++ b/arch/powerpc/Kconfig
@@ -436,9 +436,9 @@ config PCI
        bool "PCI support" if 40x || CPM2 || PPC_83xx || PPC_85xx || PPC_86xx \
                || PPC_MPC52xx || (EMBEDDED && (PPC_PSERIES || PPC_ISERIES)) \
                || MPC7448HPC2 || PPC_PS3 || PPC_HOLLY
-       default y if !40x && !CPM2 && !8xx && !APUS && !PPC_83xx \
+       default y if !40x && !CPM2 && !8xx && !PPC_83xx \
                && !PPC_85xx && !PPC_86xx
-       default PCI_PERMEDIA if !4xx && !CPM2 && !8xx && APUS
+       default PCI_PERMEDIA if !4xx && !CPM2 && !8xx
        default PCI_QSPAN if !4xx && !CPM2 && 8xx
        select ARCH_SUPPORTS_MSI
        help
diff --git a/arch/powerpc/kernel/head_32.S b/arch/powerpc/kernel/head_32.S
index c897203..7d73a13 100644
--- a/arch/powerpc/kernel/head_32.S
+++ b/arch/powerpc/kernel/head_32.S
@@ -9,7 +9,6 @@
  *  rewritten by Paul Mackerras.
  *    Copyright (C) 1996 Paul Mackerras.
  *  MPC8xx modifications Copyright (C) 1997 Dan Malek ([EMAIL PROTECTED]).
- *  Amiga/APUS changes by Jesper Skov ([EMAIL PROTECTED]).
  *
  *  This file contains the low-level support and setup for the
  *  PowerPC platform, including trap and interrupt dispatch.
@@ -32,10 +31,6 @@
 #include <asm/ppc_asm.h>
 #include <asm/asm-offsets.h>
 
-#ifdef CONFIG_APUS
-#include <asm/amigappc.h>
-#endif
-
 /* 601 only have IBAT; cr0.eq is set on 601 when using this macro */
 #define LOAD_BAT(n, reg, RA, RB)       \
        /* see the comment for clear_bats() -- Cort */ \
@@ -92,11 +87,6 @@ _start:
  *  r4: virtual address of boot_infos_t
  *  r5: 0
  *
- * APUS
- *   r3: 'APUS'
- *   r4: physical address of memory base
- *   Linux/m68k style BootInfo structure at &_end.
- *
  * PREP
  * This is jumped to on prep systems right after the kernel is relocated
  * to its proper place in memory by the boot loader.  The expected layout
@@ -150,14 +140,6 @@ __start:
  */
        bl      early_init
 
-#ifdef CONFIG_APUS
-/* On APUS the __va/__pa constants need to be set to the correct
- * values before continuing.
- */
-       mr      r4,r30
-       bl      fix_mem_constants
-#endif /* CONFIG_APUS */
-
 /* Switch MMU off, clear BATs and flush TLB. At this point, r3 contains
  * the physical address we are running at, returned by early_init()
  */
@@ -167,7 +149,7 @@ __after_mmu_off:
        bl      flush_tlbs
 
        bl      initial_bats
-#if !defined(CONFIG_APUS) && defined(CONFIG_BOOTX_TEXT)
+#if defined(CONFIG_BOOTX_TEXT)
        bl      setup_disp_bat
 #endif
 
@@ -183,7 +165,6 @@ __after_mmu_off:
 #endif /* CONFIG_6xx */
 
 
-#ifndef CONFIG_APUS
 /*
  * We need to run with _start at physical address 0.
  * On CHRP, we are loaded at 0x10000 since OF on CHRP uses
@@ -196,7 +177,6 @@ __after_mmu_off:
        addis   r4,r3,[EMAIL PROTECTED] /* current address of _start */
        cmpwi   0,r4,0                  /* are we already running at 0? */
        bne     relocate_kernel
-#endif /* CONFIG_APUS */
 /*
  * we now have the 1st 16M of ram mapped with the bats.
  * prep needs the mmu to be turned on here, but pmac already has it on.
@@ -881,85 +861,6 @@ _GLOBAL(copy_and_flush)
        addi    r6,r6,4
        blr
 
-#ifdef CONFIG_APUS
-/*
- * On APUS the physical base address of the kernel is not known at compile
- * time, which means the __pa/__va constants used are incorrect. In the
- * __init section is recorded the virtual addresses of instructions using
- * these constants, so all that has to be done is fix these before
- * continuing the kernel boot.
- *
- * r4 = The physical address of the kernel base.
- */
-fix_mem_constants:
-       mr      r10,r4
-       addis   r10,r10,[EMAIL PROTECTED]    /* virt_to_phys constant */
-       neg     r11,r10                  /* phys_to_virt constant */
-
-       lis     r12,[EMAIL PROTECTED]
-       ori     r12,r12,[EMAIL PROTECTED]
-       add     r12,r12,r10              /* table begin phys address */
-       lis     r13,[EMAIL PROTECTED]
-       ori     r13,r13,[EMAIL PROTECTED]
-       add     r13,r13,r10              /* table end phys address */
-       subi    r12,r12,4
-       subi    r13,r13,4
-1:     lwzu    r14,4(r12)               /* virt address of instruction */
-       add     r14,r14,r10              /* phys address of instruction */
-       lwz     r15,0(r14)               /* instruction, now insert top */
-       rlwimi  r15,r10,16,16,31         /* half of vp const in low half */
-       stw     r15,0(r14)               /* of instruction and restore. */
-       dcbst   r0,r14                   /* write it to memory */
-       sync
-       icbi    r0,r14                   /* flush the icache line */
-       cmpw    r12,r13
-       bne     1b
-       sync                            /* additional sync needed on g4 */
-       isync
-
-/*
- * Map the memory where the exception handlers will
- * be copied to when hash constants have been patched.
- */
-#ifdef CONFIG_APUS_FAST_EXCEPT
-       lis     r8,0xfff0
-#else
-       lis     r8,0
-#endif
-       ori     r8,r8,0x2               /* 128KB, supervisor */
-       mtspr   SPRN_DBAT3U,r8
-       mtspr   SPRN_DBAT3L,r8
-
-       lis     r12,[EMAIL PROTECTED]
-       ori     r12,r12,[EMAIL PROTECTED]
-       add     r12,r12,r10              /* table begin phys address */
-       lis     r13,[EMAIL PROTECTED]
-       ori     r13,r13,[EMAIL PROTECTED]
-       add     r13,r13,r10              /* table end phys address */
-       subi    r12,r12,4
-       subi    r13,r13,4
-1:     lwzu    r14,4(r12)               /* virt address of instruction */
-       add     r14,r14,r10              /* phys address of instruction */
-       lwz     r15,0(r14)               /* instruction, now insert top */
-       rlwimi  r15,r11,16,16,31         /* half of pv const in low half*/
-       stw     r15,0(r14)               /* of instruction and restore. */
-       dcbst   r0,r14                   /* write it to memory */
-       sync
-       icbi    r0,r14                   /* flush the icache line */
-       cmpw    r12,r13
-       bne     1b
-
-       sync                            /* additional sync needed on g4 */
-       isync                           /* No speculative loading until now */
-       blr
-
-/***********************************************************************
- *  Please note that on APUS the exception handlers are located at the
- *  physical address 0xfff0000. For this reason, the exception handlers
- *  cannot use relative branches to access the code below.
- ***********************************************************************/
-#endif /* CONFIG_APUS */
-
 #ifdef CONFIG_SMP
 #ifdef CONFIG_GEMINI
        .globl  __secondary_start_gemini
@@ -1135,19 +1036,6 @@ start_here:
        bl      __save_cpu_setup
        bl      MMU_init
 
-#ifdef CONFIG_APUS
-       /* Copy exception code to exception vector base on APUS. */
-       lis     r4,[EMAIL PROTECTED]
-#ifdef CONFIG_APUS_FAST_EXCEPT
-       lis     r3,0xfff0               /* Copy to 0xfff00000 */
-#else
-       lis     r3,0                    /* Copy to 0x00000000 */
-#endif
-       li      r5,0x4000               /* # bytes of memory to copy */
-       li      r6,0
-       bl      copy_and_flush          /* copy the first 0x4000 bytes */
-#endif  /* CONFIG_APUS */
-
 /*
  * Go back to running unmapped so we can load up new values
  * for SDR1 (hash table pointer) and the segment registers
@@ -1324,11 +1212,7 @@ initial_bats:
 #else
        ori     r8,r8,2                 /* R/W access */
 #endif /* CONFIG_SMP */
-#ifdef CONFIG_APUS
-       ori     r11,r11,BL_8M<<2|0x2    /* set up 8MB BAT registers for 604 */
-#else
        ori     r11,r11,BL_256M<<2|0x2  /* set up BAT registers for 604 */
-#endif /* CONFIG_APUS */
 
        mtspr   SPRN_DBAT0L,r8          /* N.B. 6xx (not 601) have valid */
        mtspr   SPRN_DBAT0U,r11         /* bit in upper BAT register */
@@ -1338,7 +1222,7 @@ initial_bats:
        blr
 
 
-#if !defined(CONFIG_APUS) && defined(CONFIG_BOOTX_TEXT)
+#ifdef CONFIG_BOOTX_TEXT
 setup_disp_bat:
        /*
         * setup the display bat prepared for us in prom.c
@@ -1362,7 +1246,7 @@ setup_disp_bat:
 1:     mtspr   SPRN_IBAT3L,r8
        mtspr   SPRN_IBAT3U,r11
        blr
-#endif /* !defined(CONFIG_APUS) && defined(CONFIG_BOOTX_TEXT) */
+#endif /* CONFIG_BOOTX_TEXT */
 
 #ifdef CONFIG_8260
 /* Jump into the system reset for the rom.
diff --git a/arch/powerpc/kernel/irq.c b/arch/powerpc/kernel/irq.c
index 42c8ed6..b74b0fd 100644
--- a/arch/powerpc/kernel/irq.c
+++ b/arch/powerpc/kernel/irq.c
@@ -7,7 +7,6 @@
  *    Copyright (C) 1996-2001 Cort Dougan
  *  Adapted for Power Macintosh by Paul Mackerras
  *    Copyright (C) 1996 Paul Mackerras ([EMAIL PROTECTED])
- *  Amiga/APUS changes by Jesper Skov ([EMAIL PROTECTED]).
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License
diff --git a/arch/powerpc/mm/44x_mmu.c b/arch/powerpc/mm/44x_mmu.c
index ca4dcb0..c3df504 100644
--- a/arch/powerpc/mm/44x_mmu.c
+++ b/arch/powerpc/mm/44x_mmu.c
@@ -12,7 +12,6 @@
  *  Modifications by Paul Mackerras (PowerMac) ([EMAIL PROTECTED])
  *  and Cort Dougan (PReP) ([EMAIL PROTECTED])
  *    Copyright (C) 1996 Paul Mackerras
- *  Amiga/APUS changes by Jesper Skov ([EMAIL PROTECTED]).
  *
  *  Derived from "arch/i386/mm/init.c"
  *    Copyright (C) 1991, 1992, 1993, 1994  Linus Torvalds
diff --git a/arch/powerpc/mm/4xx_mmu.c b/arch/powerpc/mm/4xx_mmu.c
index 838e09d..7ff2609 100644
--- a/arch/powerpc/mm/4xx_mmu.c
+++ b/arch/powerpc/mm/4xx_mmu.c
@@ -9,7 +9,6 @@
  *  Modifications by Paul Mackerras (PowerMac) ([EMAIL PROTECTED])
  *  and Cort Dougan (PReP) ([EMAIL PROTECTED])
  *    Copyright (C) 1996 Paul Mackerras
- *  Amiga/APUS changes by Jesper Skov ([EMAIL PROTECTED]).
  *
  *  Derived from "arch/i386/mm/init.c"
  *    Copyright (C) 1991, 1992, 1993, 1994  Linus Torvalds
diff --git a/arch/powerpc/mm/fsl_booke_mmu.c b/arch/powerpc/mm/fsl_booke_mmu.c
index 123da03..afab247 100644
--- a/arch/powerpc/mm/fsl_booke_mmu.c
+++ b/arch/powerpc/mm/fsl_booke_mmu.c
@@ -14,7 +14,6 @@
  *  Modifications by Paul Mackerras (PowerMac) ([EMAIL PROTECTED])
  *  and Cort Dougan (PReP) ([EMAIL PROTECTED])
  *    Copyright (C) 1996 Paul Mackerras
- *  Amiga/APUS changes by Jesper Skov ([EMAIL PROTECTED]).
  *
  *  Derived from "arch/i386/mm/init.c"
  *    Copyright (C) 1991, 1992, 1993, 1994  Linus Torvalds
diff --git a/arch/powerpc/mm/init_32.c b/arch/powerpc/mm/init_32.c
index 5fce6cc..e1f5ded 100644
--- a/arch/powerpc/mm/init_32.c
+++ b/arch/powerpc/mm/init_32.c
@@ -5,7 +5,6 @@
  *  Modifications by Paul Mackerras (PowerMac) ([EMAIL PROTECTED])
  *  and Cort Dougan (PReP) ([EMAIL PROTECTED])
  *    Copyright (C) 1996 Paul Mackerras
- *  Amiga/APUS changes by Jesper Skov ([EMAIL PROTECTED]).
  *  PPC44x/36-bit changes by Matt Porter ([EMAIL PROTECTED])
  *
  *  Derived from "arch/i386/mm/init.c"
diff --git a/arch/powerpc/mm/init_64.c b/arch/powerpc/mm/init_64.c
index 7312a26..1d6edf7 100644
--- a/arch/powerpc/mm/init_64.c
+++ b/arch/powerpc/mm/init_64.c
@@ -5,7 +5,6 @@
  *  Modifications by Paul Mackerras (PowerMac) ([EMAIL PROTECTED])
  *  and Cort Dougan (PReP) ([EMAIL PROTECTED])
  *    Copyright (C) 1996 Paul Mackerras
- *  Amiga/APUS changes by Jesper Skov ([EMAIL PROTECTED]).
  *
  *  Derived from "arch/i386/mm/init.c"
  *    Copyright (C) 1991, 1992, 1993, 1994  Linus Torvalds
diff --git a/arch/powerpc/mm/mem.c b/arch/powerpc/mm/mem.c
index 0266a94..2c8790f 100644
--- a/arch/powerpc/mm/mem.c
+++ b/arch/powerpc/mm/mem.c
@@ -5,7 +5,6 @@
  *  Modifications by Paul Mackerras (PowerMac) ([EMAIL PROTECTED])
  *  and Cort Dougan (PReP) ([EMAIL PROTECTED])
  *    Copyright (C) 1996 Paul Mackerras
- *  Amiga/APUS changes by Jesper Skov ([EMAIL PROTECTED]).
  *  PPC44x/36-bit changes by Matt Porter ([EMAIL PROTECTED])
  *
  *  Derived from "arch/i386/mm/init.c"
diff --git a/arch/powerpc/mm/mmu_context_32.c b/arch/powerpc/mm/mmu_context_32.c
index 792086b..cc32ba4 100644
--- a/arch/powerpc/mm/mmu_context_32.c
+++ b/arch/powerpc/mm/mmu_context_32.c
@@ -11,7 +11,6 @@
  *  Modifications by Paul Mackerras (PowerMac) ([EMAIL PROTECTED])
  *  and Cort Dougan (PReP) ([EMAIL PROTECTED])
  *    Copyright (C) 1996 Paul Mackerras
- *  Amiga/APUS changes by Jesper Skov ([EMAIL PROTECTED]).
  *
  *  Derived from "arch/i386/mm/init.c"
  *    Copyright (C) 1991, 1992, 1993, 1994  Linus Torvalds
diff --git a/arch/powerpc/mm/mmu_decl.h b/arch/powerpc/mm/mmu_decl.h
index f7a4066..69cd1c6 100644
--- a/arch/powerpc/mm/mmu_decl.h
+++ b/arch/powerpc/mm/mmu_decl.h
@@ -8,7 +8,6 @@
  *  Modifications by Paul Mackerras (PowerMac) ([EMAIL PROTECTED])
  *  and Cort Dougan (PReP) ([EMAIL PROTECTED])
  *    Copyright (C) 1996 Paul Mackerras
- *  Amiga/APUS changes by Jesper Skov ([EMAIL PROTECTED]).
  *
  *  Derived from "arch/i386/mm/init.c"
  *    Copyright (C) 1991, 1992, 1993, 1994  Linus Torvalds
diff --git a/arch/powerpc/mm/pgtable_32.c b/arch/powerpc/mm/pgtable_32.c
index 62680b0..1c85c6f 100644
--- a/arch/powerpc/mm/pgtable_32.c
+++ b/arch/powerpc/mm/pgtable_32.c
@@ -8,7 +8,6 @@
  *  Modifications by Paul Mackerras (PowerMac) ([EMAIL PROTECTED])
  *  and Cort Dougan (PReP) ([EMAIL PROTECTED])
  *    Copyright (C) 1996 Paul Mackerras
- *  Amiga/APUS changes by Jesper Skov ([EMAIL PROTECTED]).
  *
  *  Derived from "arch/i386/mm/init.c"
  *    Copyright (C) 1991, 1992, 1993, 1994  Linus Torvalds
diff --git a/arch/powerpc/mm/pgtable_64.c b/arch/powerpc/mm/pgtable_64.c
index a895de7..3dfd10d 100644
--- a/arch/powerpc/mm/pgtable_64.c
+++ b/arch/powerpc/mm/pgtable_64.c
@@ -7,7 +7,6 @@
  *  Modifications by Paul Mackerras (PowerMac) ([EMAIL PROTECTED])
  *  and Cort Dougan (PReP) ([EMAIL PROTECTED])
  *    Copyright (C) 1996 Paul Mackerras
- *  Amiga/APUS changes by Jesper Skov ([EMAIL PROTECTED]).
  *
  *  Derived from "arch/i386/mm/init.c"
  *    Copyright (C) 1991, 1992, 1993, 1994  Linus Torvalds
diff --git a/arch/powerpc/mm/ppc_mmu_32.c b/arch/powerpc/mm/ppc_mmu_32.c
index ec1421a..142849d 100644
--- a/arch/powerpc/mm/ppc_mmu_32.c
+++ b/arch/powerpc/mm/ppc_mmu_32.c
@@ -11,7 +11,6 @@
  *  Modifications by Paul Mackerras (PowerMac) ([EMAIL PROTECTED])
  *  and Cort Dougan (PReP) ([EMAIL PROTECTED])
  *    Copyright (C) 1996 Paul Mackerras
- *  Amiga/APUS changes by Jesper Skov ([EMAIL PROTECTED]).
  *
  *  Derived from "arch/i386/mm/init.c"
  *    Copyright (C) 1991, 1992, 1993, 1994  Linus Torvalds
diff --git a/arch/powerpc/mm/tlb_32.c b/arch/powerpc/mm/tlb_32.c
index 6a69417..06c7e77 100644
--- a/arch/powerpc/mm/tlb_32.c
+++ b/arch/powerpc/mm/tlb_32.c
@@ -11,7 +11,6 @@
  *  Modifications by Paul Mackerras (PowerMac) ([EMAIL PROTECTED])
  *  and Cort Dougan (PReP) ([EMAIL PROTECTED])
  *    Copyright (C) 1996 Paul Mackerras
- *  Amiga/APUS changes by Jesper Skov ([EMAIL PROTECTED]).
  *
  *  Derived from "arch/i386/mm/init.c"
  *    Copyright (C) 1991, 1992, 1993, 1994  Linus Torvalds
diff --git a/arch/powerpc/mm/tlb_64.c b/arch/powerpc/mm/tlb_64.c
index fdecb7f..cbd34fc 100644
--- a/arch/powerpc/mm/tlb_64.c
+++ b/arch/powerpc/mm/tlb_64.c
@@ -8,7 +8,6 @@
  *  Modifications by Paul Mackerras (PowerMac) ([EMAIL PROTECTED])
  *  and Cort Dougan (PReP) ([EMAIL PROTECTED])
  *    Copyright (C) 1996 Paul Mackerras
- *  Amiga/APUS changes by Jesper Skov ([EMAIL PROTECTED]).
  *
  *  Derived from "arch/i386/mm/init.c"
  *    Copyright (C) 1991, 1992, 1993, 1994  Linus Torvalds
diff --git a/arch/powerpc/platforms/Kconfig b/arch/powerpc/platforms/Kconfig
index 361acfa..d6c475c 100644
--- a/arch/powerpc/platforms/Kconfig
+++ b/arch/powerpc/platforms/Kconfig
@@ -16,13 +16,6 @@ config EMBEDDED6xx
        bool "Embedded 6xx/7xx/7xxx-based board"
        depends on PPC32 && (BROKEN||BROKEN_ON_SMP)
 
-config APUS
-       bool "Amiga-APUS"
-       depends on PPC32 && BROKEN
-       help
-         Select APUS if configuring for a PowerUP Amiga.
-         More information is available at:
-         <http://linux-apus.sourceforge.net/>.
 endchoice
 
 source "arch/powerpc/platforms/pseries/Kconfig"
diff --git a/arch/powerpc/platforms/apus/Kconfig 
b/arch/powerpc/platforms/apus/Kconfig
deleted file mode 100644
index 6bde3bf..0000000
--- a/arch/powerpc/platforms/apus/Kconfig
+++ /dev/null
@@ -1,130 +0,0 @@
-
-config AMIGA
-       bool
-       depends on APUS
-       default y
-       help
-         This option enables support for the Amiga series of computers.
-
-config ZORRO
-       bool
-       depends on APUS
-       default y
-       help
-         This enables support for the Zorro bus in the Amiga. If you have
-         expansion cards in your Amiga that conform to the Amiga
-         AutoConfig(tm) specification, say Y, otherwise N. Note that even
-         expansion cards that do not fit in the Zorro slots but fit in e.g.
-         the CPU slot may fall in this category, so you have to say Y to let
-         Linux use these.
-
-config ABSTRACT_CONSOLE
-       bool
-       depends on APUS
-       default y
-
-config APUS_FAST_EXCEPT
-       bool
-       depends on APUS
-       default y
-
-config AMIGA_PCMCIA
-       bool "Amiga 1200/600 PCMCIA support"
-       depends on APUS && EXPERIMENTAL
-       help
-         Include support in the kernel for pcmcia on Amiga 1200 and Amiga
-         600. If you intend to use pcmcia cards say Y; otherwise say N.
-
-config AMIGA_BUILTIN_SERIAL
-       tristate "Amiga builtin serial support"
-       depends on APUS
-       help
-         If you want to use your Amiga's built-in serial port in Linux,
-         answer Y.
-
-         To compile this driver as a module, choose M here.
-
-config GVPIOEXT
-       tristate "GVP IO-Extender support"
-       depends on APUS
-       help
-         If you want to use a GVP IO-Extender serial card in Linux, say Y.
-         Otherwise, say N.
-
-config GVPIOEXT_LP
-       tristate "GVP IO-Extender parallel printer support"
-       depends on GVPIOEXT
-       help
-         Say Y to enable driving a printer from the parallel port on your
-         GVP IO-Extender card, N otherwise.
-
-config GVPIOEXT_PLIP
-       tristate "GVP IO-Extender PLIP support"
-       depends on GVPIOEXT
-       help
-         Say Y to enable doing IP over the parallel port on your GVP
-         IO-Extender card, N otherwise.
-
-config MULTIFACE_III_TTY
-       tristate "Multiface Card III serial support"
-       depends on APUS
-       help
-         If you want to use a Multiface III card's serial port in Linux,
-         answer Y.
-
-         To compile this driver as a module, choose M here.
-
-config A2232
-       tristate "Commodore A2232 serial support (EXPERIMENTAL)"
-       depends on EXPERIMENTAL && APUS
-       ---help---
-         This option supports the 2232 7-port serial card shipped with the
-         Amiga 2000 and other Zorro-bus machines, dating from 1989.  At
-         a max of 19,200 bps, the ports are served by a 6551 ACIA UART chip
-         each, plus a 8520 CIA, and a master 6502 CPU and buffer as well. The
-         ports were connected with 8 pin DIN connectors on the card bracket,
-         for which 8 pin to DB25 adapters were supplied. The card also had
-         jumpers internally to toggle various pinning configurations.
-
-         This driver can be built as a module; but then "generic_serial"
-         will also be built as a module. This has to be loaded before
-         "ser_a2232". If you want to do this, answer M here.
-
-config WHIPPET_SERIAL
-       tristate "Hisoft Whippet PCMCIA serial support"
-       depends on AMIGA_PCMCIA
-       help
-         HiSoft has a web page at <http://www.hisoft.co.uk/>, but there
-         is no listing for the Whippet in their Amiga section.
-
-config APNE
-       tristate "PCMCIA NE2000 support"
-       depends on AMIGA_PCMCIA
-       help
-         If you have a PCMCIA NE2000 compatible adapter, say Y.  Otherwise,
-         say N.
-
-         To compile this driver as a module, choose M here: the
-         module will be called apne.
-
-config SERIAL_CONSOLE
-       bool "Support for serial port console"
-       depends on APUS && (AMIGA_BUILTIN_SERIAL=y || GVPIOEXT=y || 
MULTIFACE_III_TTY=y)
-
-config HEARTBEAT
-       bool "Use power LED as a heartbeat"
-       depends on APUS
-       help
-         Use the power-on LED on your machine as a load meter.  The exact
-         behavior is platform-dependent, but normally the flash frequency is
-         a hyperbolic function of the 5-minute load average.
-
-config PROC_HARDWARE
-       bool "/proc/hardware support"
-       depends on APUS
-
-source "drivers/zorro/Kconfig"
-
-config PCI_PERMEDIA
-       bool "PCI for Permedia2"
-       depends on !4xx && !8xx && APUS
diff --git a/include/asm-powerpc/pgtable-ppc32.h 
b/include/asm-powerpc/pgtable-ppc32.h
index c18ac82..63c535d 100644
--- a/include/asm-powerpc/pgtable-ppc32.h
+++ b/include/asm-powerpc/pgtable-ppc32.h
@@ -751,32 +751,6 @@ extern void paging_init(void);
 #define pte_to_pgoff(pte)      (pte_val(pte) >> 3)
 #define pgoff_to_pte(off)      ((pte_t) { ((off) << 3) | _PAGE_FILE })
 
-/* CONFIG_APUS */
-/* For virtual address to physical address conversion */
-extern void cache_clear(__u32 addr, int length);
-extern void cache_push(__u32 addr, int length);
-extern int mm_end_of_chunk (unsigned long addr, int len);
-
-/* Values for nocacheflag and cmode */
-/* These are not used by the APUS kernel_map, but prevents
-   compilation errors. */
-#define        KERNELMAP_FULL_CACHING          0
-#define        KERNELMAP_NOCACHE_SER           1
-#define        KERNELMAP_NOCACHE_NONSER        2
-#define        KERNELMAP_NO_COPYBACK           3
-
-/*
- * Map some physical address range into the kernel address space.
- */
-extern unsigned long kernel_map(unsigned long paddr, unsigned long size,
-                               int nocacheflag, unsigned long *memavailp );
-
-/*
- * Set cache mode of (kernel space) address range.
- */
-extern void kernel_set_cachemode (unsigned long address, unsigned long size,
-                                 unsigned int cmode);
-
 /* Needs to be defined here and not in linux/mm.h, as it is arch dependent */
 #define kern_addr_valid(addr)  (1)
 
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