Add qemu 2.4.0

[kvmfornfv.git] / qemu / roms / u-boot / lib / libfdt / libfdt_internal.h

diff --git a/qemu/roms/u-boot/lib/libfdt/libfdt_internal.h b/qemu/roms/u-boot/lib/libfdt/libfdt_internal.h
new file mode 100644 (file)
index 0000000..13cbc9a
--- /dev/null
+++ b/qemu/roms/u-boot/lib/libfdt/libfdt_internal.h
@@ -0,0 +1,50 @@
+#ifndef _LIBFDT_INTERNAL_H
+#define _LIBFDT_INTERNAL_H
+/*
+ * libfdt - Flat Device Tree manipulation
+ * Copyright (C) 2006 David Gibson, IBM Corporation.
+ * SPDX-License-Identifier:    GPL-2.0+ BSD-2-Clause
+ */
+#include <fdt.h>
+
+#define FDT_ALIGN(x, a)                (((x) + (a) - 1) & ~((a) - 1))
+#define FDT_TAGALIGN(x)                (FDT_ALIGN((x), FDT_TAGSIZE))
+
+#define FDT_CHECK_HEADER(fdt) \
+       { \
+               int err; \
+               if ((err = fdt_check_header(fdt)) != 0) \
+                       return err; \
+       }
+
+int _fdt_check_node_offset(const void *fdt, int offset);
+int _fdt_check_prop_offset(const void *fdt, int offset);
+const char *_fdt_find_string(const char *strtab, int tabsize, const char *s);
+int _fdt_node_end_offset(void *fdt, int nodeoffset);
+
+static inline const void *_fdt_offset_ptr(const void *fdt, int offset)
+{
+       return (const char *)fdt + fdt_off_dt_struct(fdt) + offset;
+}
+
+static inline void *_fdt_offset_ptr_w(void *fdt, int offset)
+{
+       return (void *)(uintptr_t)_fdt_offset_ptr(fdt, offset);
+}
+
+static inline const struct fdt_reserve_entry *_fdt_mem_rsv(const void *fdt, int n)
+{
+       const struct fdt_reserve_entry *rsv_table =
+               (const struct fdt_reserve_entry *)
+               ((const char *)fdt + fdt_off_mem_rsvmap(fdt));
+
+       return rsv_table + n;
+}
+static inline struct fdt_reserve_entry *_fdt_mem_rsv_w(void *fdt, int n)
+{
+       return (void *)(uintptr_t)_fdt_mem_rsv(fdt, n);
+}
+
+#define FDT_SW_MAGIC           (~FDT_MAGIC)
+
+#endif /* _LIBFDT_INTERNAL_H */