Remove old code

Signed-off-by: Richard Qin <richard.qin.x@gmail.com>

1 files changed, 0 insertions, 69 deletions

diff --git a/scripts/dtc/libfdt/libfdt_env.h b/scripts/dtc/libfdt/libfdt_env.h
deleted file mode 100644
index 5580b48..0000000
--- a/scripts/dtc/libfdt/libfdt_env.h
+++ /dev/null
@@ -1,69 +0,0 @@
-/* SPDX-License-Identifier: (GPL-2.0-or-later OR BSD-2-Clause) */
-#ifndef LIBFDT_ENV_H
-#define LIBFDT_ENV_H
-/*
- * libfdt - Flat Device Tree manipulation
- * Copyright (C) 2006 David Gibson, IBM Corporation.
- * Copyright 2012 Kim Phillips, Freescale Semiconductor.
- */
-
-#include <stdbool.h>
-#include <stddef.h>
-#include <stdint.h>
-#include <stdlib.h>
-#include <string.h>
-#include <limits.h>
-
-#ifdef __CHECKER__
-#define FDT_FORCE __attribute__((force))
-#define FDT_BITWISE __attribute__((bitwise))
-#else
-#define FDT_FORCE
-#define FDT_BITWISE
-#endif
-
-typedef uint16_t FDT_BITWISE fdt16_t;
-typedef uint32_t FDT_BITWISE fdt32_t;
-typedef uint64_t FDT_BITWISE fdt64_t;
-
-#define EXTRACT_BYTE(x, n)	((unsigned long long)((uint8_t *)&x)[n])
-#define CPU_TO_FDT16(x) ((EXTRACT_BYTE(x, 0) << 8) | EXTRACT_BYTE(x, 1))
-#define CPU_TO_FDT32(x) ((EXTRACT_BYTE(x, 0) << 24) | (EXTRACT_BYTE(x, 1) << 16) | \
-			 (EXTRACT_BYTE(x, 2) << 8) | EXTRACT_BYTE(x, 3))
-#define CPU_TO_FDT64(x) ((EXTRACT_BYTE(x, 0) << 56) | (EXTRACT_BYTE(x, 1) << 48) | \
-			 (EXTRACT_BYTE(x, 2) << 40) | (EXTRACT_BYTE(x, 3) << 32) | \
-			 (EXTRACT_BYTE(x, 4) << 24) | (EXTRACT_BYTE(x, 5) << 16) | \
-			 (EXTRACT_BYTE(x, 6) << 8) | EXTRACT_BYTE(x, 7))
-
-static inline uint16_t fdt16_to_cpu(fdt16_t x)
-{
-	return (FDT_FORCE uint16_t)CPU_TO_FDT16(x);
-}
-static inline fdt16_t cpu_to_fdt16(uint16_t x)
-{
-	return (FDT_FORCE fdt16_t)CPU_TO_FDT16(x);
-}
-
-static inline uint32_t fdt32_to_cpu(fdt32_t x)
-{
-	return (FDT_FORCE uint32_t)CPU_TO_FDT32(x);
-}
-static inline fdt32_t cpu_to_fdt32(uint32_t x)
-{
-	return (FDT_FORCE fdt32_t)CPU_TO_FDT32(x);
-}
-
-static inline uint64_t fdt64_to_cpu(fdt64_t x)
-{
-	return (FDT_FORCE uint64_t)CPU_TO_FDT64(x);
-}
-static inline fdt64_t cpu_to_fdt64(uint64_t x)
-{
-	return (FDT_FORCE fdt64_t)CPU_TO_FDT64(x);
-}
-#undef CPU_TO_FDT64
-#undef CPU_TO_FDT32
-#undef CPU_TO_FDT16
-#undef EXTRACT_BYTE
-
-#endif /* LIBFDT_ENV_H */