| /* |
| * (C) Copyright 2008 Semihalf |
| * |
| * SPDX-License-Identifier: GPL-2.0+ |
| */ |
| |
| #ifndef __FDT_HOST_H__ |
| #define __FDT_HOST_H__ |
| |
| /* Make sure to include u-boot version of libfdt include files */ |
| #include "../include/libfdt.h" |
| #include "../include/fdt_support.h" |
| |
| /** |
| * fdt_remove_unused_strings() - Remove any unused strings from an FDT |
| * |
| * This creates a new device tree in @new with unused strings removed. The |
| * called can then use fdt_pack() to minimise the space consumed. |
| * |
| * @old: Old device tree blog |
| * @new: Place to put new device tree blob, which must be as large as |
| * @old |
| * @return |
| * 0, on success |
| * -FDT_ERR_BADOFFSET, corrupt device tree |
| * -FDT_ERR_NOSPACE, out of space, which should not happen unless there |
| * is something very wrong with the device tree input |
| */ |
| int fdt_remove_unused_strings(const void *old, void *new); |
| |
| int fit_check_sign(const void *working_fdt, const void *key); |
| |
| #endif /* __FDT_HOST_H__ */ |