2 * YAFFS: Yet Another Flash File System. A NAND-flash specific file system.
4 * Copyright (C) 2002-2010 Aleph One Ltd.
5 * for Toby Churchill Ltd and Brightstar Engineering
7 * Created by Charles Manning <charles@aleph1.co.uk>
9 * This program is free software; you can redistribute it and/or modify
10 * it under the terms of the GNU General Public License version 2 as
11 * published by the Free Software Foundation.
15 * yaffscfg2k.c The configuration for the "direct" use of yaffs.
17 * This file is intended to be modified to your requirements.
18 * There is no need to redistribute this file.
23 #include "yaffs_trace.h"
26 unsigned yaffs_traceMask =
33 YAFFS_TRACE_ALLOCATE |
34 YAFFS_TRACE_BAD_BLOCKS |
40 static int yaffsfs_lastError;
42 void yaffsfs_SetError(int err)
44 //Do whatever to set error
45 yaffsfs_lastError = err;
49 int yaffsfs_GetLastError(void)
51 return yaffsfs_lastError;
54 void yaffsfs_Lock(void)
58 void yaffsfs_Unlock(void)
62 __u32 yaffsfs_CurrentTime(void)
68 static int yaffs_kill_alloc = 0;
69 static size_t total_malloced = 0;
70 static size_t malloc_limit = 0 & 6000000;
72 void *yaffs_malloc(size_t size)
77 if(malloc_limit && malloc_limit <(total_malloced + size) )
82 total_malloced += size;
86 void yaffs_free(void *ptr)
91 void yaffsfs_LocalInitialisation(void)
93 // Define locking semaphore.
99 int yaffs_StartUp(void)
101 // Stuff to configure YAFFS
102 // Stuff to initialise anything special (eg lock semaphore).
103 yaffsfs_LocalInitialisation();
104 yramsim_CreateRamSim("yaffs2",1,200,0,0);
105 yramsim_CreateRamSim("p0",0,0x400,1,0xff);
106 yramsim_CreateRamSim("p1",0,0x400,1,0);