upstream u-boot with additional patches for our devices/boards:
https://lists.denx.de/pipermail/u-boot/2017-March/282789.html (AXP crashes) ;
Gbit ethernet patch for some LIME2 revisions ;
with SPI flash support
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
50 lines
1.4 KiB
50 lines
1.4 KiB
7 years ago
|
/* SPDX-License-Identifier: BSD-3-Clause */
|
||
|
|
/*
|
||
|
|
* This is from the Android Project,
|
||
|
|
* Repository: https://android.googlesource.com/platform/system/libufdt
|
||
|
|
* File: utils/src/dt_table.h
|
||
|
|
* Commit: 2626d8b9e4d8e8c6cc67ceb1dc4e05a47779785c
|
||
|
|
* Copyright (C) 2017 The Android Open Source Project
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifndef DT_TABLE_H
|
||
|
|
#define DT_TABLE_H
|
||
|
|
|
||
|
|
#include <linux/types.h>
|
||
|
|
|
||
|
|
#define DT_TABLE_MAGIC 0xd7b7ab1e
|
||
|
|
#define DT_TABLE_DEFAULT_PAGE_SIZE 2048
|
||
|
|
#define DT_TABLE_DEFAULT_VERSION 0
|
||
|
|
|
||
|
|
struct dt_table_header {
|
||
|
|
u32 magic; /* DT_TABLE_MAGIC */
|
||
|
|
u32 total_size; /* includes dt_table_header + all dt_table_entry
|
||
|
|
* and all dtb/dtbo
|
||
|
|
*/
|
||
|
|
u32 header_size; /* sizeof(dt_table_header) */
|
||
|
|
|
||
|
|
u32 dt_entry_size; /* sizeof(dt_table_entry) */
|
||
|
|
u32 dt_entry_count; /* number of dt_table_entry */
|
||
|
|
u32 dt_entries_offset; /* offset to the first dt_table_entry
|
||
|
|
* from head of dt_table_header.
|
||
|
|
* The value will be equal to header_size if
|
||
|
|
* no padding is appended
|
||
|
|
*/
|
||
|
|
u32 page_size; /* flash page size we assume */
|
||
|
|
u32 version; /* DTBO image version, the current version is 0.
|
||
|
|
* The version will be incremented when the
|
||
|
|
* dt_table_header struct is updated.
|
||
|
|
*/
|
||
|
|
};
|
||
|
|
|
||
|
|
struct dt_table_entry {
|
||
|
|
u32 dt_size;
|
||
|
|
u32 dt_offset; /* offset from head of dt_table_header */
|
||
|
|
|
||
|
|
u32 id; /* optional, must be zero if unused */
|
||
|
|
u32 rev; /* optional, must be zero if unused */
|
||
|
|
u32 custom[4]; /* optional, must be zero if unused */
|
||
|
|
};
|
||
|
|
|
||
|
|
#endif
|