powerpc: Remove arch/ppc and include/asm-ppc

All the maintained platforms are now in arch/powerpc, so the old
arch/ppc stuff can now go away.

Acked-by: Adrian Bunk <bunk@kernel.org>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Becky Bruce <becky.bruce@freescale.com>
Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>
Acked-by: Grant Likely <grant.likely@secretlab.ca>
Acked-by: Jochen Friedrich <jochen@scram.de>
Acked-by: John Linn <john.linn@xilinx.com>
Acked-by: Jon Loeliger <jdl@freescale.com>
Acked-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
Acked-by: Kumar Gala <galak@kernel.crashing.org>
Acked-by: Olof Johansson <olof@lixom.net>
Acked-by: Peter Korsgaard <jacmet@sunsite.dk>
Acked-by: Scott Wood <scottwood@freescale.com>
Acked-by: Sean MacLennan <smaclennan@pikatech.com>
Acked-by: Segher Boessenkool <segher@kernel.crashing.org>
Acked-by: Stefan Roese <sr@denx.de>
Acked-by: Stephen Neuendorffer <stephen.neuendorffer@xilinx.com>
Acked-by: Wolfgang Denk <wd@denx.de>
Signed-off-by: Paul Mackerras <paulus@samba.org>

1 files changed, 0 insertions, 92 deletions

diff --git a/arch/ppc/boot/of1275/claim.c b/arch/ppc/boot/of1275/claim.c
deleted file mode 100644
index 1ed3aeeff8ae..000000000000
--- a/arch/ppc/boot/of1275/claim.c
+++ /dev/null
@@ -1,92 +0,0 @@
-/*
- * Copyright (C) Paul Mackerras 1997.
- * Copyright (C) Leigh Brown 2002.
- *
- * 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 "of1275.h"
-#include "nonstdio.h"
-
-/*
- * Older OF's require that when claiming a specific range of addresses,
- * we claim the physical space in the /memory node and the virtual
- * space in the chosen mmu node, and then do a map operation to
- * map virtual to physical.
- */
-static int need_map = -1;
-static ihandle chosen_mmu;
-static phandle memory;
-
-/* returns true if s2 is a prefix of s1 */
-static int string_match(const char *s1, const char *s2)
-{
-        for (; *s2; ++s2)
-                if (*s1++ != *s2)
-                        return 0;
-        return 1;
-}
-
-static int check_of_version(void)
-{
-        phandle oprom, chosen;
-        char version[64];
-
-        oprom = finddevice("/openprom");
-        if (oprom == OF_INVALID_HANDLE)
-                return 0;
-        if (getprop(oprom, "model", version, sizeof(version)) <= 0)
-                return 0;
-        version[sizeof(version)-1] = 0;
-        printf("OF version = '%s'\n", version);
-        if (!string_match(version, "Open Firmware, 1.")
-            && !string_match(version, "FirmWorks,3."))
-                return 0;
-        chosen = finddevice("/chosen");
-        if (chosen == OF_INVALID_HANDLE) {
-                chosen = finddevice("/chosen@0");
-                if (chosen == OF_INVALID_HANDLE) {
-                        printf("no chosen\n");
-                        return 0;
-                }
-        }
-        if (getprop(chosen, "mmu", &chosen_mmu, sizeof(chosen_mmu)) <= 0) {
-                printf("no mmu\n");
-                return 0;
-        }
-        memory = (ihandle) call_prom("open", 1, 1, "/memory");
-        if (memory == OF_INVALID_HANDLE) {
-                memory = (ihandle) call_prom("open", 1, 1, "/memory@0");
-                if (memory == OF_INVALID_HANDLE) {
-                        printf("no memory node\n");
-                        return 0;
-                }
-        }
-        printf("old OF detected\n");
-        return 1;
-}
-
-void *claim(unsigned int virt, unsigned int size, unsigned int align)
-{
-        int ret;
-        unsigned int result;
-
-        if (need_map < 0)
-                need_map = check_of_version();
-        if (align || !need_map)
-                return (void *) call_prom("claim", 3, 1, virt, size, align);
-        
-        ret = call_prom_ret("call-method", 5, 2, &result, "claim", memory,
-                            align, size, virt);
-        if (ret != 0 || result == -1)
-                return (void *) -1;
-        ret = call_prom_ret("call-method", 5, 2, &result, "claim", chosen_mmu,
-                            align, size, virt);
-        /* 0x12 == coherent + read/write */
-        ret = call_prom("call-method", 6, 1, "map", chosen_mmu,
-                        0x12, size, virt, virt);
-        return virt;
-}