1 files changed, 0 insertions, 101 deletions
diff --git a/scripts/dtc/libfdt/fdt_addresses.c b/scripts/dtc/libfdt/fdt_addresses.c
deleted file mode 100644
index c40ba09..0000000
--- a/scripts/dtc/libfdt/fdt_addresses.c
+++ /dev/null
@@ -1,101 +0,0 @@
-// SPDX-License-Identifier: (GPL-2.0-or-later OR BSD-2-Clause)
-/*
- * libfdt - Flat Device Tree manipulation
- * Copyright (C) 2014 David Gibson <david@gibson.dropbear.id.au>
- * Copyright (C) 2018 embedded brains GmbH
- */
-#include "libfdt_env.h"
-
-#include <fdt.h>
-#include <libfdt.h>
-
-#include "libfdt_internal.h"
-
-static int fdt_cells(const void *fdt, int nodeoffset, const char *name)
-{
-	const fdt32_t *c;
-	uint32_t val;
-	int len;
-
-	c = fdt_getprop(fdt, nodeoffset, name, &len);
-	if (!c)
-		return len;
-
-	if (len != sizeof(*c))
-		return -FDT_ERR_BADNCELLS;
-
-	val = fdt32_to_cpu(*c);
-	if (val > FDT_MAX_NCELLS)
-		return -FDT_ERR_BADNCELLS;
-
-	return (int)val;
-}
-
-int fdt_address_cells(const void *fdt, int nodeoffset)
-{
-	int val;
-
-	val = fdt_cells(fdt, nodeoffset, "#address-cells");
-	if (val == 0)
-		return -FDT_ERR_BADNCELLS;
-	if (val == -FDT_ERR_NOTFOUND)
-		return 2;
-	return val;
-}
-
-int fdt_size_cells(const void *fdt, int nodeoffset)
-{
-	int val;
-
-	val = fdt_cells(fdt, nodeoffset, "#size-cells");
-	if (val == -FDT_ERR_NOTFOUND)
-		return 1;
-	return val;
-}
-
-/* This function assumes that [address|size]_cells is 1 or 2 */
-int fdt_appendprop_addrrange(void *fdt, int parent, int nodeoffset,
-			     const char *name, uint64_t addr, uint64_t size)
-{
-	int addr_cells, size_cells, ret;
-	uint8_t data[sizeof(fdt64_t) * 2], *prop;
-
-	ret = fdt_address_cells(fdt, parent);
-	if (ret < 0)
-		return ret;
-	addr_cells = ret;
-
-	ret = fdt_size_cells(fdt, parent);
-	if (ret < 0)
-		return ret;
-	size_cells = ret;
-
-	/* check validity of address */
-	prop = data;
-	if (addr_cells == 1) {
-		if ((addr > UINT32_MAX) || (((uint64_t) UINT32_MAX + 1 - addr) < size))
-			return -FDT_ERR_BADVALUE;
-
-		fdt32_st(prop, (uint32_t)addr);
-	} else if (addr_cells == 2) {
-		fdt64_st(prop, addr);
-	} else {
-		return -FDT_ERR_BADNCELLS;
-	}
-
-	/* check validity of size */
-	prop += addr_cells * sizeof(fdt32_t);
-	if (size_cells == 1) {
-		if (size > UINT32_MAX)
-			return -FDT_ERR_BADVALUE;
-
-		fdt32_st(prop, (uint32_t)size);
-	} else if (size_cells == 2) {
-		fdt64_st(prop, size);
-	} else {
-		return -FDT_ERR_BADNCELLS;
-	}
-
-	return fdt_appendprop(fdt, nodeoffset, name, data,
-			      (addr_cells + size_cells) * sizeof(fdt32_t));
-}