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-rw-r--r--arch/powerpc/boot/libfdt_env.h27
1 files changed, 27 insertions, 0 deletions
diff --git a/arch/powerpc/boot/libfdt_env.h b/arch/powerpc/boot/libfdt_env.h
new file mode 100644
index 000000000..9757d4f63
--- /dev/null
+++ b/arch/powerpc/boot/libfdt_env.h
@@ -0,0 +1,27 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef _ARCH_POWERPC_BOOT_LIBFDT_ENV_H
+#define _ARCH_POWERPC_BOOT_LIBFDT_ENV_H
+
+#include <types.h>
+#include <string.h>
+
+#define INT_MAX ((int)(~0U>>1))
+#define UINT32_MAX ((u32)~0U)
+#define INT32_MAX ((s32)(UINT32_MAX >> 1))
+
+#include "of.h"
+
+typedef unsigned long uintptr_t;
+
+typedef __be16 fdt16_t;
+typedef __be32 fdt32_t;
+typedef __be64 fdt64_t;
+
+#define fdt16_to_cpu(x) be16_to_cpu(x)
+#define cpu_to_fdt16(x) cpu_to_be16(x)
+#define fdt32_to_cpu(x) be32_to_cpu(x)
+#define cpu_to_fdt32(x) cpu_to_be32(x)
+#define fdt64_to_cpu(x) be64_to_cpu(x)
+#define cpu_to_fdt64(x) cpu_to_be64(x)
+
+#endif /* _ARCH_POWERPC_BOOT_LIBFDT_ENV_H */