| /* |
| * (C) Copyright 2015 Google, Inc |
| * Written by Simon Glass <sjg@chromium.org> |
| * |
| * SPDX-License-Identifier: GPL-2.0+ |
| */ |
| |
| #ifndef _RKCOMMON_H |
| #define _RKCOMMON_H |
| |
| enum { |
| RK_BLK_SIZE = 512, |
| RK_CODE1_OFFSET = 4, |
| }; |
| |
| /** |
| * rkcommon_set_header() - set up the header for a Rockchip boot image |
| * |
| * This sets up a 2KB header which can be interpreted by the Rockchip boot ROM. |
| * |
| * @buf: Pointer to header place (must be at least 2KB in size) |
| * @file_size: Size of the file we want the boot ROM to load, in bytes |
| * @return 0 if OK, -ENOSPC if too large |
| */ |
| int rkcommon_set_header(void *buf, uint file_size); |
| |
| #endif |