1 files changed, 0 insertions, 213 deletions
diff --git a/ANDROID_3.4.5/arch/powerpc/boot/oflib.c b/ANDROID_3.4.5/arch/powerpc/boot/oflib.c
deleted file mode 100644
index b0ec9cf3..00000000
--- a/ANDROID_3.4.5/arch/powerpc/boot/oflib.c
+++ /dev/null
@@ -1,213 +0,0 @@
-/*
- * Copyright (C) Paul Mackerras 1997.
- *
- * 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 <stddef.h>
-#include "types.h"
-#include "elf.h"
-#include "string.h"
-#include "stdio.h"
-#include "page.h"
-#include "ops.h"
-
-#include "of.h"
-
-static int (*prom) (void *);
-
-void of_init(void *promptr)
-{
-	prom = (int (*)(void *))promptr;
-}
-
-int of_call_prom(const char *service, int nargs, int nret, ...)
-{
-	int i;
-	struct prom_args {
-		const char *service;
-		int nargs;
-		int nret;
-		unsigned int args[12];
-	} args;
-	va_list list;
-
-	args.service = service;
-	args.nargs = nargs;
-	args.nret = nret;
-
-	va_start(list, nret);
-	for (i = 0; i < nargs; i++)
-		args.args[i] = va_arg(list, unsigned int);
-	va_end(list);
-
-	for (i = 0; i < nret; i++)
-		args.args[nargs+i] = 0;
-
-	if (prom(&args) < 0)
-		return -1;
-
-	return (nret > 0)? args.args[nargs]: 0;
-}
-
-static int of_call_prom_ret(const char *service, int nargs, int nret,
-			    unsigned int *rets, ...)
-{
-	int i;
-	struct prom_args {
-		const char *service;
-		int nargs;
-		int nret;
-		unsigned int args[12];
-	} args;
-	va_list list;
-
-	args.service = service;
-	args.nargs = nargs;
-	args.nret = nret;
-
-	va_start(list, rets);
-	for (i = 0; i < nargs; i++)
-		args.args[i] = va_arg(list, unsigned int);
-	va_end(list);
-
-	for (i = 0; i < nret; i++)
-		args.args[nargs+i] = 0;
-
-	if (prom(&args) < 0)
-		return -1;
-
-	if (rets != (void *) 0)
-		for (i = 1; i < nret; ++i)
-			rets[i-1] = args.args[nargs+i];
-
-	return (nret > 0)? args.args[nargs]: 0;
-}
-
-/* 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;
-}
-
-/*
- * 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;
-
-static int check_of_version(void)
-{
-	phandle oprom, chosen;
-	char version[64];
-
-	oprom = of_finddevice("/openprom");
-	if (oprom == (phandle) -1)
-		return 0;
-	if (of_getprop(oprom, "model", version, sizeof(version)) <= 0)
-		return 0;
-	version[sizeof(version)-1] = 0;
-	printf("OF version = '%s'\r\n", version);
-	if (!string_match(version, "Open Firmware, 1.")
-	    && !string_match(version, "FirmWorks,3."))
-		return 0;
-	chosen = of_finddevice("/chosen");
-	if (chosen == (phandle) -1) {
-		chosen = of_finddevice("/chosen@0");
-		if (chosen == (phandle) -1) {
-			printf("no chosen\n");
-			return 0;
-		}
-	}
-	if (of_getprop(chosen, "mmu", &chosen_mmu, sizeof(chosen_mmu)) <= 0) {
-		printf("no mmu\n");
-		return 0;
-	}
-	memory = (ihandle) of_call_prom("open", 1, 1, "/memory");
-	if (memory == (ihandle) -1) {
-		memory = (ihandle) of_call_prom("open", 1, 1, "/memory@0");
-		if (memory == (ihandle) -1) {
-			printf("no memory node\n");
-			return 0;
-		}
-	}
-	printf("old OF detected\r\n");
-	return 1;
-}
-
-void *of_claim(unsigned long virt, unsigned long size, unsigned long align)
-{
-	int ret;
-	unsigned int result;
-
-	if (need_map < 0)
-		need_map = check_of_version();
-	if (align || !need_map)
-		return (void *) of_call_prom("claim", 3, 1, virt, size, align);
-
-	ret = of_call_prom_ret("call-method", 5, 2, &result, "claim", memory,
-			       align, size, virt);
-	if (ret != 0 || result == -1)
-		return (void *) -1;
-	ret = of_call_prom_ret("call-method", 5, 2, &result, "claim", chosen_mmu,
-			       align, size, virt);
-	/* 0x12 == coherent + read/write */
-	ret = of_call_prom("call-method", 6, 1, "map", chosen_mmu,
-			   0x12, size, virt, virt);
-	return (void *) virt;
-}
-
-void *of_vmlinux_alloc(unsigned long size)
-{
-	unsigned long start = (unsigned long)_start, end = (unsigned long)_end;
-	void *addr;
-	void *p;
-
-	/* With some older POWER4 firmware we need to claim the area the kernel
-	 * will reside in.  Newer firmwares don't need this so we just ignore
-	 * the return value.
-	 */
-	addr = of_claim(start, end - start, 0);
-	printf("Trying to claim from 0x%lx to 0x%lx (0x%lx) got %p\r\n",
-	       start, end, end - start, addr);
-
-	p = malloc(size);
-	if (!p)
-		fatal("Can't allocate memory for kernel image!\n\r");
-
-	return p;
-}
-
-void of_exit(void)
-{
-	of_call_prom("exit", 0, 0);
-}
-
-/*
- * OF device tree routines
- */
-void *of_finddevice(const char *name)
-{
-	return (phandle) of_call_prom("finddevice", 1, 1, name);
-}
-
-int of_getprop(const void *phandle, const char *name, void *buf,
-	       const int buflen)
-{
-	return of_call_prom("getprop", 4, 1, phandle, name, buf, buflen);
-}
-
-int of_setprop(const void *phandle, const char *name, const void *buf,
-	       const int buflen)
-{
-	return of_call_prom("setprop", 4, 1, phandle, name, buf, buflen);
-}