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.
53 lines
1.3 KiB
53 lines
1.3 KiB
/* SPDX-License-Identifier: GPL-2.0+ */
|
|
/*
|
|
* Definition of the Linux/Xtensa boot parameter structure
|
|
*
|
|
* Copyright (C) 2001 - 2009 Tensilica Inc.
|
|
*
|
|
* (Concept borrowed from the 68K port)
|
|
*/
|
|
|
|
#ifndef _XTENSA_BOOTPARAM_H
|
|
#define _XTENSA_BOOTPARAM_H
|
|
|
|
#define BP_VERSION 0x0001
|
|
|
|
#define BP_TAG_COMMAND_LINE 0x1001 /* command line (0-terminated string)*/
|
|
#define BP_TAG_INITRD 0x1002 /* ramdisk addr and size (bp_meminfo) */
|
|
#define BP_TAG_MEMORY 0x1003 /* memory addr and size (bp_meminfo) */
|
|
#define BP_TAG_SERIAL_BAUDRATE 0x1004 /* baud rate of current console */
|
|
#define BP_TAG_SERIAL_PORT 0x1005 /* serial device of current console */
|
|
#define BP_TAG_FDT 0x1006 /* flat device tree */
|
|
|
|
#define BP_TAG_FIRST 0x7B0B /* first tag with a version number */
|
|
#define BP_TAG_LAST 0x7E0B /* last tag */
|
|
|
|
#ifndef __ASSEMBLY__
|
|
|
|
/* All records are aligned to 4 bytes */
|
|
|
|
struct bp_tag {
|
|
unsigned short id; /* tag id */
|
|
unsigned short size; /* size of this record excluding the structure*/
|
|
unsigned long data[0]; /* data */
|
|
};
|
|
|
|
#define bp_tag_next(tag) \
|
|
((struct bp_tag *)((unsigned long)((tag) + 1) + (tag)->size))
|
|
|
|
struct meminfo {
|
|
unsigned long type;
|
|
unsigned long start;
|
|
unsigned long end;
|
|
};
|
|
|
|
#define MEMORY_TYPE_CONVENTIONAL 0x1000
|
|
#define MEMORY_TYPE_NONE 0x2000
|
|
|
|
struct sysmem_info {
|
|
int nr_banks;
|
|
struct meminfo bank[0];
|
|
};
|
|
|
|
#endif
|
|
#endif
|
|
|