1 files changed, 0 insertions, 337 deletions
diff --git a/ANDROID_3.4.5/arch/sparc/kernel/prom_32.c b/ANDROID_3.4.5/arch/sparc/kernel/prom_32.c
deleted file mode 100644
index b51cbb9e..00000000
--- a/ANDROID_3.4.5/arch/sparc/kernel/prom_32.c
+++ /dev/null
@@ -1,337 +0,0 @@
-/*
- * Procedures for creating, accessing and interpreting the device tree.
- *
- * Paul Mackerras	August 1996.
- * Copyright (C) 1996-2005 Paul Mackerras.
- * 
- *  Adapted for 64bit PowerPC by Dave Engebretsen and Peter Bergner.
- *    {engebret|bergner}@us.ibm.com 
- *
- *  Adapted for sparc32 by David S. Miller davem@davemloft.net
- *
- *      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/kernel.h>
-#include <linux/types.h>
-#include <linux/string.h>
-#include <linux/mm.h>
-#include <linux/bootmem.h>
-
-#include <asm/prom.h>
-#include <asm/oplib.h>
-#include <asm/leon.h>
-#include <asm/leon_amba.h>
-
-#include "prom.h"
-
-void * __init prom_early_alloc(unsigned long size)
-{
-	void *ret;
-
-	ret = __alloc_bootmem(size, SMP_CACHE_BYTES, 0UL);
-	if (ret != NULL)
-		memset(ret, 0, size);
-
-	prom_early_allocated += size;
-
-	return ret;
-}
-
-/* The following routines deal with the black magic of fully naming a
- * node.
- *
- * Certain well known named nodes are just the simple name string.
- *
- * Actual devices have an address specifier appended to the base name
- * string, like this "foo@addr".  The "addr" can be in any number of
- * formats, and the platform plus the type of the node determine the
- * format and how it is constructed.
- *
- * For children of the ROOT node, the naming convention is fixed and
- * determined by whether this is a sun4u or sun4v system.
- *
- * For children of other nodes, it is bus type specific.  So
- * we walk up the tree until we discover a "device_type" property
- * we recognize and we go from there.
- */
-static void __init sparc32_path_component(struct device_node *dp, char *tmp_buf)
-{
-	struct linux_prom_registers *regs;
-	struct property *rprop;
-
-	rprop = of_find_property(dp, "reg", NULL);
-	if (!rprop)
-		return;
-
-	regs = rprop->value;
-	sprintf(tmp_buf, "%s@%x,%x",
-		dp->name,
-		regs->which_io, regs->phys_addr);
-}
-
-/* "name@slot,offset"  */
-static void __init sbus_path_component(struct device_node *dp, char *tmp_buf)
-{
-	struct linux_prom_registers *regs;
-	struct property *prop;
-
-	prop = of_find_property(dp, "reg", NULL);
-	if (!prop)
-		return;
-
-	regs = prop->value;
-	sprintf(tmp_buf, "%s@%x,%x",
-		dp->name,
-		regs->which_io,
-		regs->phys_addr);
-}
-
-/* "name@devnum[,func]" */
-static void __init pci_path_component(struct device_node *dp, char *tmp_buf)
-{
-	struct linux_prom_pci_registers *regs;
-	struct property *prop;
-	unsigned int devfn;
-
-	prop = of_find_property(dp, "reg", NULL);
-	if (!prop)
-		return;
-
-	regs = prop->value;
-	devfn = (regs->phys_hi >> 8) & 0xff;
-	if (devfn & 0x07) {
-		sprintf(tmp_buf, "%s@%x,%x",
-			dp->name,
-			devfn >> 3,
-			devfn & 0x07);
-	} else {
-		sprintf(tmp_buf, "%s@%x",
-			dp->name,
-			devfn >> 3);
-	}
-}
-
-/* "name@addrhi,addrlo" */
-static void __init ebus_path_component(struct device_node *dp, char *tmp_buf)
-{
-	struct linux_prom_registers *regs;
-	struct property *prop;
-
-	prop = of_find_property(dp, "reg", NULL);
-	if (!prop)
-		return;
-
-	regs = prop->value;
-
-	sprintf(tmp_buf, "%s@%x,%x",
-		dp->name,
-		regs->which_io, regs->phys_addr);
-}
-
-/* "name:vendor:device@irq,addrlo" */
-static void __init ambapp_path_component(struct device_node *dp, char *tmp_buf)
-{
-	struct amba_prom_registers *regs;
-	unsigned int *intr, *device, *vendor, reg0;
-	struct property *prop;
-	int interrupt = 0;
-
-	/* In order to get a unique ID in the device tree (multiple AMBA devices
-	 * may have the same name) the node number is printed
-	 */
-	prop = of_find_property(dp, "reg", NULL);
-	if (!prop) {
-		reg0 = (unsigned int)dp->phandle;
-	} else {
-		regs = prop->value;
-		reg0 = regs->phys_addr;
-	}
-
-	/* Not all cores have Interrupt */
-	prop = of_find_property(dp, "interrupts", NULL);
-	if (!prop)
-		intr = &interrupt; /* IRQ0 does not exist */
-	else
-		intr = prop->value;
-
-	prop = of_find_property(dp, "vendor", NULL);
-	if (!prop)
-		return;
-	vendor = prop->value;
-	prop = of_find_property(dp, "device", NULL);
-	if (!prop)
-		return;
-	device = prop->value;
-
-	sprintf(tmp_buf, "%s:%d:%d@%x,%x",
-		dp->name, *vendor, *device,
-		*intr, reg0);
-}
-
-static void __init __build_path_component(struct device_node *dp, char *tmp_buf)
-{
-	struct device_node *parent = dp->parent;
-
-	if (parent != NULL) {
-		if (!strcmp(parent->type, "pci") ||
-		    !strcmp(parent->type, "pciex"))
-			return pci_path_component(dp, tmp_buf);
-		if (!strcmp(parent->type, "sbus"))
-			return sbus_path_component(dp, tmp_buf);
-		if (!strcmp(parent->type, "ebus"))
-			return ebus_path_component(dp, tmp_buf);
-		if (!strcmp(parent->type, "ambapp"))
-			return ambapp_path_component(dp, tmp_buf);
-
-		/* "isa" is handled with platform naming */
-	}
-
-	/* Use platform naming convention.  */
-	return sparc32_path_component(dp, tmp_buf);
-}
-
-char * __init build_path_component(struct device_node *dp)
-{
-	char tmp_buf[64], *n;
-
-	tmp_buf[0] = '\0';
-	__build_path_component(dp, tmp_buf);
-	if (tmp_buf[0] == '\0')
-		strcpy(tmp_buf, dp->name);
-
-	n = prom_early_alloc(strlen(tmp_buf) + 1);
-	strcpy(n, tmp_buf);
-
-	return n;
-}
-
-extern void restore_current(void);
-
-void __init of_console_init(void)
-{
-	char *msg = "OF stdout device is: %s\n";
-	struct device_node *dp;
-	unsigned long flags;
-	const char *type;
-	phandle node;
-	int skip, tmp, fd;
-
-	of_console_path = prom_early_alloc(256);
-
-	switch (prom_vers) {
-	case PROM_V0:
-		skip = 0;
-		switch (*romvec->pv_stdout) {
-		case PROMDEV_SCREEN:
-			type = "display";
-			break;
-
-		case PROMDEV_TTYB:
-			skip = 1;
-			/* FALLTHRU */
-
-		case PROMDEV_TTYA:
-			type = "serial";
-			break;
-
-		default:
-			prom_printf("Invalid PROM_V0 stdout value %u\n",
-				    *romvec->pv_stdout);
-			prom_halt();
-		}
-
-		tmp = skip;
-		for_each_node_by_type(dp, type) {
-			if (!tmp--)
-				break;
-		}
-		if (!dp) {
-			prom_printf("Cannot find PROM_V0 console node.\n");
-			prom_halt();
-		}
-		of_console_device = dp;
-
-		strcpy(of_console_path, dp->full_name);
-		if (!strcmp(type, "serial")) {
-			strcat(of_console_path,
-			       (skip ? ":b" : ":a"));
-		}
-		break;
-
-	default:
-	case PROM_V2:
-	case PROM_V3:
-		fd = *romvec->pv_v2bootargs.fd_stdout;
-
-		spin_lock_irqsave(&prom_lock, flags);
-		node = (*romvec->pv_v2devops.v2_inst2pkg)(fd);
-		restore_current();
-		spin_unlock_irqrestore(&prom_lock, flags);
-
-		if (!node) {
-			prom_printf("Cannot resolve stdout node from "
-				    "instance %08x.\n", fd);
-			prom_halt();
-		}
-		dp = of_find_node_by_phandle(node);
-		type = of_get_property(dp, "device_type", NULL);
-
-		if (!type) {
-			prom_printf("Console stdout lacks "
-				    "device_type property.\n");
-			prom_halt();
-		}
-
-		if (strcmp(type, "display") && strcmp(type, "serial")) {
-			prom_printf("Console device_type is neither display "
-				    "nor serial.\n");
-			prom_halt();
-		}
-
-		of_console_device = dp;
-
-		if (prom_vers == PROM_V2) {
-			strcpy(of_console_path, dp->full_name);
-			switch (*romvec->pv_stdout) {
-			case PROMDEV_TTYA:
-				strcat(of_console_path, ":a");
-				break;
-			case PROMDEV_TTYB:
-				strcat(of_console_path, ":b");
-				break;
-			}
-		} else {
-			const char *path;
-
-			dp = of_find_node_by_path("/");
-			path = of_get_property(dp, "stdout-path", NULL);
-			if (!path) {
-				prom_printf("No stdout-path in root node.\n");
-				prom_halt();
-			}
-			strcpy(of_console_path, path);
-		}
-		break;
-	}
-
-	of_console_options = strrchr(of_console_path, ':');
-	if (of_console_options) {
-		of_console_options++;
-		if (*of_console_options == '\0')
-			of_console_options = NULL;
-	}
-
-	printk(msg, of_console_path);
-}
-
-void __init of_fill_in_cpu_data(void)
-{
-}
-
-void __init irq_trans_init(struct device_node *dp)
-{
-}