1 files changed, 0 insertions, 134 deletions
diff --git a/ANDROID_3.4.5/arch/arm/kernel/devtree.c b/ANDROID_3.4.5/arch/arm/kernel/devtree.c
deleted file mode 100644
index bee7f9d4..00000000
--- a/ANDROID_3.4.5/arch/arm/kernel/devtree.c
+++ /dev/null
@@ -1,134 +0,0 @@
-/*
- *  linux/arch/arm/kernel/devtree.c
- *
- *  Copyright (C) 2009 Canonical Ltd. <jeremy.kerr@canonical.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#include <linux/init.h>
-#include <linux/export.h>
-#include <linux/errno.h>
-#include <linux/types.h>
-#include <linux/bootmem.h>
-#include <linux/memblock.h>
-#include <linux/of.h>
-#include <linux/of_fdt.h>
-#include <linux/of_irq.h>
-#include <linux/of_platform.h>
-
-#include <asm/setup.h>
-#include <asm/page.h>
-#include <asm/mach/arch.h>
-#include <asm/mach-types.h>
-
-void __init early_init_dt_add_memory_arch(u64 base, u64 size)
-{
-	arm_add_memory(base, size);
-}
-
-void * __init early_init_dt_alloc_memory_arch(u64 size, u64 align)
-{
-	return alloc_bootmem_align(size, align);
-}
-
-void __init arm_dt_memblock_reserve(void)
-{
-	u64 *reserve_map, base, size;
-
-	if (!initial_boot_params)
-		return;
-
-	/* Reserve the dtb region */
-	memblock_reserve(virt_to_phys(initial_boot_params),
-			 be32_to_cpu(initial_boot_params->totalsize));
-
-	/*
-	 * Process the reserve map.  This will probably overlap the initrd
-	 * and dtb locations which are already reserved, but overlaping
-	 * doesn't hurt anything
-	 */
-	reserve_map = ((void*)initial_boot_params) +
-			be32_to_cpu(initial_boot_params->off_mem_rsvmap);
-	while (1) {
-		base = be64_to_cpup(reserve_map++);
-		size = be64_to_cpup(reserve_map++);
-		if (!size)
-			break;
-		memblock_reserve(base, size);
-	}
-}
-
-/**
- * setup_machine_fdt - Machine setup when an dtb was passed to the kernel
- * @dt_phys: physical address of dt blob
- *
- * If a dtb was passed to the kernel in r2, then use it to choose the
- * correct machine_desc and to setup the system.
- */
-struct machine_desc * __init setup_machine_fdt(unsigned int dt_phys)
-{
-	struct boot_param_header *devtree;
-	struct machine_desc *mdesc, *mdesc_best = NULL;
-	unsigned int score, mdesc_score = ~1;
-	unsigned long dt_root;
-	const char *model;
-
-	if (!dt_phys)
-		return NULL;
-
-	devtree = phys_to_virt(dt_phys);
-
-	/* check device tree validity */
-	if (be32_to_cpu(devtree->magic) != OF_DT_HEADER)
-		return NULL;
-
-	/* Search the mdescs for the 'best' compatible value match */
-	initial_boot_params = devtree;
-	dt_root = of_get_flat_dt_root();
-	for_each_machine_desc(mdesc) {
-		score = of_flat_dt_match(dt_root, mdesc->dt_compat);
-		if (score > 0 && score < mdesc_score) {
-			mdesc_best = mdesc;
-			mdesc_score = score;
-		}
-	}
-	if (!mdesc_best) {
-		const char *prop;
-		long size;
-
-		early_print("\nError: unrecognized/unsupported "
-			    "device tree compatible list:\n[ ");
-
-		prop = of_get_flat_dt_prop(dt_root, "compatible", &size);
-		while (size > 0) {
-			early_print("'%s' ", prop);
-			size -= strlen(prop) + 1;
-			prop += strlen(prop) + 1;
-		}
-		early_print("]\n\n");
-
-		dump_machine_table(); /* does not return */
-	}
-
-	model = of_get_flat_dt_prop(dt_root, "model", NULL);
-	if (!model)
-		model = of_get_flat_dt_prop(dt_root, "compatible", NULL);
-	if (!model)
-		model = "<unknown>";
-	pr_info("Machine: %s, model: %s\n", mdesc_best->name, model);
-
-	/* Retrieve various information from the /chosen node */
-	of_scan_flat_dt(early_init_dt_scan_chosen, boot_command_line);
-	/* Initialize {size,address}-cells info */
-	of_scan_flat_dt(early_init_dt_scan_root, NULL);
-	/* Setup memory, calling early_init_dt_add_memory_arch */
-	of_scan_flat_dt(early_init_dt_scan_memory, NULL);
-
-	/* Change machine number to match the mdesc we're using */
-	__machine_arch_type = mdesc_best->nr;
-
-	return mdesc_best;
-}