mirror of
https://github.com/u-boot/u-boot.git
synced 2024-11-24 12:44:23 +08:00
d1cfeee916
The UBI layer will disable much of its error reporting when it is compiled into the linux kernel to avoid stopping boot. We want this error reporting in U-Boot since we don't initialize the UBI layer until it is used and want the error reporting. We force this by telling the UBI layer we are building as a module. Signed-off-by: Andrew Ruder <andrew.ruder@elecsyscorp.com> Cc: Wolfgang Denk <wd@denx.de> Cc: Heiko Schocher <hs@denx.de> Cc: Kyungmin Park <kmpark@infradead.org>
87 lines
2.3 KiB
C
87 lines
2.3 KiB
C
/*
|
|
* Header file for UBI support for U-Boot
|
|
*
|
|
* Adaptation from kernel to U-Boot
|
|
*
|
|
* Copyright (C) 2005-2007 Samsung Electronics
|
|
* Kyungmin Park <kyungmin.park@samsung.com>
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License version 2 as
|
|
* published by the Free Software Foundation.
|
|
*/
|
|
|
|
#ifndef __UBOOT_UBI_H
|
|
#define __UBOOT_UBI_H
|
|
|
|
#include <common.h>
|
|
#include <compiler.h>
|
|
#include <linux/compat.h>
|
|
#include <malloc.h>
|
|
#include <div64.h>
|
|
#include <linux/math64.h>
|
|
#include <linux/crc32.h>
|
|
#include <linux/types.h>
|
|
#include <linux/list.h>
|
|
#include <linux/rbtree.h>
|
|
#include <linux/string.h>
|
|
#include <linux/mtd/mtd.h>
|
|
#include <linux/mtd/ubi.h>
|
|
|
|
#ifdef CONFIG_CMD_ONENAND
|
|
#include <onenand_uboot.h>
|
|
#endif
|
|
|
|
#include <asm/errno.h>
|
|
|
|
/* configurable */
|
|
#if !defined(CONFIG_MTD_UBI_WL_THRESHOLD)
|
|
#define CONFIG_MTD_UBI_WL_THRESHOLD 4096
|
|
#endif
|
|
#define CONFIG_MTD_UBI_BEB_RESERVE 1
|
|
|
|
/* debug options (Linux: drivers/mtd/ubi/Kconfig.debug) */
|
|
#undef CONFIG_MTD_UBI_DEBUG
|
|
#undef CONFIG_MTD_UBI_DEBUG_PARANOID
|
|
#undef CONFIG_MTD_UBI_DEBUG_MSG
|
|
#undef CONFIG_MTD_UBI_DEBUG_MSG_EBA
|
|
#undef CONFIG_MTD_UBI_DEBUG_MSG_WL
|
|
#undef CONFIG_MTD_UBI_DEBUG_MSG_IO
|
|
#undef CONFIG_MTD_UBI_DEBUG_MSG_BLD
|
|
|
|
#undef CONFIG_MTD_UBI_BLOCK
|
|
|
|
/* ubi_init() disables returning error codes when built into the Linux
|
|
* kernel so that it doesn't hang the Linux kernel boot process. Since
|
|
* the U-Boot driver code depends on getting valid error codes from this
|
|
* function we just tell the UBI layer that we are building as a module
|
|
* (which only enables the additional error reporting).
|
|
*/
|
|
#define CONFIG_MTD_UBI_MODULE
|
|
|
|
#if !defined(CONFIG_MTD_UBI_BEB_LIMIT)
|
|
#define CONFIG_MTD_UBI_BEB_LIMIT 20
|
|
#endif
|
|
|
|
/* build.c */
|
|
#define get_device(...)
|
|
#define put_device(...)
|
|
#define ubi_sysfs_init(...) 0
|
|
#define ubi_sysfs_close(...) do { } while (0)
|
|
|
|
#ifndef __UBIFS_H__
|
|
#include "../drivers/mtd/ubi/ubi.h"
|
|
#endif
|
|
|
|
/* functions */
|
|
extern int ubi_mtd_param_parse(const char *val, struct kernel_param *kp);
|
|
extern int ubi_init(void);
|
|
extern void ubi_exit(void);
|
|
extern int ubi_part(char *part_name, const char *vid_header_offset);
|
|
extern int ubi_volume_write(char *volume, void *buf, size_t size);
|
|
extern int ubi_volume_read(char *volume, char *buf, size_t size);
|
|
|
|
extern struct ubi_device *ubi_devices[];
|
|
|
|
#endif
|