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-rw-r--r--fs/yaffs2/direct/Makefile58
-rw-r--r--fs/yaffs2/direct/dtest.c2
-rw-r--r--fs/yaffs2/direct/yaffs_fileem.c5
-rw-r--r--fs/yaffs2/direct/yaffs_fileem2k.c4
-rw-r--r--fs/yaffs2/direct/yaffs_flashif.c3
-rw-r--r--fs/yaffs2/direct/yaffs_malloc.h5
-rw-r--r--fs/yaffs2/direct/yaffs_ramdisk.c5
-rw-r--r--fs/yaffs2/direct/yaffs_ramem2k.c3
-rw-r--r--fs/yaffs2/direct/yaffscfg.c303
-rw-r--r--fs/yaffs2/direct/yaffscfg.h1
-rw-r--r--fs/yaffs2/direct/yaffscfg2k.c4
-rw-r--r--fs/yaffs2/direct/yaffsfs.c15
-rw-r--r--fs/yaffs2/direct/ydirectenv.h8
13 files changed, 355 insertions, 61 deletions
diff --git a/fs/yaffs2/direct/Makefile b/fs/yaffs2/direct/Makefile
index 6315117cdf..0ee18e5c8a 100644
--- a/fs/yaffs2/direct/Makefile
+++ b/fs/yaffs2/direct/Makefile
@@ -17,50 +17,46 @@
# $Id: Makefile,v 1.15 2007/07/18 19:40:38 charles Exp $
#EXTRA_COMPILE_FLAGS = -DYAFFS_IGNORE_TAGS_ECC
+include $(TOPDIR)/config.mk
-CFLAGS = -Wall -DCONFIG_YAFFS_DIRECT -DCONFIG_YAFFS_SHORT_NAMES_IN_RAM -DCONFIG_YAFFS_YAFFS2 -g $(EXTRA_COMPILE_FLAGS) -DNO_Y_INLINE
-CFLAGS+= -fstack-check -O0
+LIB = $(obj)libyaffs2.a
-#CFLAGS+= -Wshadow -Wpointer-arith -Wwrite-strings -Wstrict-prototypes -Wmissing-declarations
-#CFLAGS+= -Wmissing-prototypes -Wredundant-decls -Wnested-externs -Winline
+COBJS-$(CONFIG_YAFFS2) := \
+ yaffscfg.o yaffs_ecc.o yaffsfs.o yaffs_guts.o yaffs_packedtags1.o \
+ yaffs_tagscompat.o yaffs_packedtags2.o yaffs_tagsvalidity.o \
+ yaffs_nand.o yaffs_checkptrw.o yaffs_qsort.o yaffs_mtdif.o \
+ yaffs_mtdif2.o
-
-DIRECTTESTOBJS = dtest.o yaffscfg2k.o yaffs_ecc.o yaffs_fileem2k.o yaffsfs.o yaffs_guts.o \
- yaffs_packedtags1.o yaffs_ramdisk.o yaffs_ramem2k.o \
- yaffs_tagscompat.o yaffs_packedtags2.o yaffs_tagsvalidity.o yaffs_nand.o \
- yaffs_checkptrw.o yaffs_qsort.o \
-# yaffs_checkptrwtest.o\
-
-
-BOOTTESTOBJS = bootldtst.o yboot.o yaffs_fileem.o nand_ecc.o
-
-#ALLOBJS = dtest.o nand_ecc.o yaffscfg.o yaffs_fileem.o yaffsfs.o yaffs_ramdisk.o bootldtst.o yboot.o yaffs_ramem2k.o
-
-ALLOBJS = $(DIRECTTESTOBJS) $(BOOTTESTOBJS)
+SRCS := $(COBJS-y:.o=.c)
+OBJS := $(addprefix $(obj),$(COBJS-y))
SYMLINKS = devextras.h yaffs_ecc.c yaffs_ecc.h yaffs_guts.c yaffs_guts.h yaffsinterface.h yportenv.h yaffs_tagscompat.c yaffs_tagscompat.h \
yaffs_packedtags1.c yaffs_packedtags1.h yaffs_packedtags2.c yaffs_packedtags2.h yaffs_nandemul2k.h \
- yaffs_nand.c yaffs_nand.h \
+ yaffs_nand.c yaffs_nand.h yaffs_mtdif.c yaffs_mtdif.h \
yaffs_tagsvalidity.c yaffs_tagsvalidity.h yaffs_checkptrw.h yaffs_checkptrw.c \
- yaffs_qsort.c yaffs_qsort.h
+ yaffs_qsort.c yaffs_qsort.h yaffs_mtdif2.c yaffs_mtdif2.h
-#all: directtest2k boottest
+# -DCONFIG_YAFFS_NO_YAFFS1
+CFLAGS += -DCONFIG_YAFFS_DIRECT -DCONFIG_YAFFS_SHORT_NAMES_IN_RAM -DCONFIG_YAFFS_YAFFS2 -DNO_Y_INLINE -DLINUX_VERSION_CODE=0x20616
-all: directtest2k
+all: $(LIB)
-$(ALLOBJS): %.o: %.c
- gcc -c $(CFLAGS) $< -o $@
+$(LIB): $(obj).depend $(OBJS)
+ $(AR) $(ARFLAGS) $@ $(OBJS)
-$(SYMLINKS):
- ln -s ../$@ $@
+.PHONY: clean distclean
+clean:
+ rm -f $(OBJS)
-directtest2k: $(SYMLINKS) $(DIRECTTESTOBJS)
- gcc -o $@ $(DIRECTTESTOBJS)
+distclean: clean
+ rm -f $(LIB) core *.bak .depend
+#########################################################################
-boottest: $(SYMLINKS) $(BOOTTESTOBJS)
- gcc -o $@ $(BOOTTESTOBJS)
+# defines $(obj).depend target
+include $(SRCTREE)/rules.mk
+sinclude $(obj).depend
+
+#########################################################################
-clean:
- rm -f $(ALLOBJS) core
diff --git a/fs/yaffs2/direct/dtest.c b/fs/yaffs2/direct/dtest.c
index be492b47c9..a9156ca190 100644
--- a/fs/yaffs2/direct/dtest.c
+++ b/fs/yaffs2/direct/dtest.c
@@ -15,6 +15,8 @@
* Test code for the "direct" interface.
*/
+/* XXX U-BOOT XXX */
+#include <common.h>
#include <stdio.h>
#include <string.h>
diff --git a/fs/yaffs2/direct/yaffs_fileem.c b/fs/yaffs2/direct/yaffs_fileem.c
index e3cc30eb8a..5779d7ebc3 100644
--- a/fs/yaffs2/direct/yaffs_fileem.c
+++ b/fs/yaffs2/direct/yaffs_fileem.c
@@ -16,6 +16,9 @@
* This is only intended as test code to test persistence etc.
*/
+/* XXX U-BOOT XXX */
+#include <common.h>
+
const char *yaffs_flashif_c_version = "$Id: yaffs_fileem.c,v 1.3 2007/02/14 01:09:06 wookey Exp $";
@@ -214,5 +217,3 @@ int yflash_InitialiseNAND(yaffs_Device *dev)
return YAFFS_OK;
}
-
-
diff --git a/fs/yaffs2/direct/yaffs_fileem2k.c b/fs/yaffs2/direct/yaffs_fileem2k.c
index 7a3b299996..34a4e87b3d 100644
--- a/fs/yaffs2/direct/yaffs_fileem2k.c
+++ b/fs/yaffs2/direct/yaffs_fileem2k.c
@@ -16,6 +16,9 @@
* This is only intended as test code to test persistence etc.
*/
+/* XXX U-BOOT XXX */
+#include <common.h>
+
const char *yaffs_flashif_c_version = "$Id: yaffs_fileem2k.c,v 1.12 2007/02/14 01:09:06 wookey Exp $";
@@ -438,4 +441,3 @@ int yflash_QueryNANDBlock(struct yaffs_DeviceStruct *dev, int blockNo, yaffs_Blo
}
return YAFFS_OK;
}
-
diff --git a/fs/yaffs2/direct/yaffs_flashif.c b/fs/yaffs2/direct/yaffs_flashif.c
index 5178cb2ac3..8d51dc6af7 100644
--- a/fs/yaffs2/direct/yaffs_flashif.c
+++ b/fs/yaffs2/direct/yaffs_flashif.c
@@ -11,6 +11,8 @@
* published by the Free Software Foundation.
*/
+/* XXX U-BOOT XXX */
+#include <common.h>
const char *yaffs_flashif_c_version = "$Id: yaffs_flashif.c,v 1.3 2007/02/14 01:09:06 wookey Exp $";
@@ -226,4 +228,3 @@ int yflash_InitialiseNAND(yaffs_Device *dev)
{
return YAFFS_OK;
}
-
diff --git a/fs/yaffs2/direct/yaffs_malloc.h b/fs/yaffs2/direct/yaffs_malloc.h
index 245f9c9634..122fb4c06f 100644
--- a/fs/yaffs2/direct/yaffs_malloc.h
+++ b/fs/yaffs2/direct/yaffs_malloc.h
@@ -14,8 +14,11 @@
* Note: Only YAFFS headers are LGPL, YAFFS C code is covered by GPL.
*/
+/* XXX U-BOOT XXX */
+#if 0
#include <stdlib.h>
-
+#endif
+
void *yaffs_malloc(size_t size);
void yaffs_free(void *ptr);
diff --git a/fs/yaffs2/direct/yaffs_ramdisk.c b/fs/yaffs2/direct/yaffs_ramdisk.c
index 6afee81f4c..57f27ce07c 100644
--- a/fs/yaffs2/direct/yaffs_ramdisk.c
+++ b/fs/yaffs2/direct/yaffs_ramdisk.c
@@ -18,6 +18,9 @@
* Use this with dev->useNANDECC enabled, then ECC overheads are not required.
*/
+/* XXX U-BOOT XXX */
+#include <common.h>
+
const char *yaffs_ramdisk_c_version = "$Id: yaffs_ramdisk.c,v 1.4 2007/02/14 01:09:06 wookey Exp $";
@@ -230,5 +233,3 @@ int yramdisk_InitialiseNAND(yaffs_Device *dev)
return YAFFS_OK;
}
-
-
diff --git a/fs/yaffs2/direct/yaffs_ramem2k.c b/fs/yaffs2/direct/yaffs_ramem2k.c
index 1ab053c467..8161789280 100644
--- a/fs/yaffs2/direct/yaffs_ramem2k.c
+++ b/fs/yaffs2/direct/yaffs_ramem2k.c
@@ -15,6 +15,8 @@
* yaffs_ramem2k.c: RAM emulation in-kernel for 2K pages (YAFFS2)
*/
+/* XXX U-BOOT XXX */
+#include <common.h>
const char *yaffs_ramem2k_c_version = "$Id: yaffs_ramem2k.c,v 1.3 2007/02/14 01:09:06 wookey Exp $";
@@ -360,4 +362,3 @@ int nandemul2k_GetNumberOfBlocks(void) {return nandemul2k_CalcNBlocks();}
#endif //YAFFS_RAM_ENABLED
-
diff --git a/fs/yaffs2/direct/yaffscfg.c b/fs/yaffs2/direct/yaffscfg.c
index b1d311e569..a4a0924ef9 100644
--- a/fs/yaffs2/direct/yaffscfg.c
+++ b/fs/yaffs2/direct/yaffscfg.c
@@ -18,17 +18,34 @@
* There is no need to redistribute this file.
*/
+/* XXX U-BOOT XXX */
+#include <common.h>
+
+#include <config.h>
+#include "nand.h"
#include "yaffscfg.h"
#include "yaffsfs.h"
+#include "yaffs_packedtags2.h"
+#include "yaffs_mtdif.h"
+#include "yaffs_mtdif2.h"
+#if 0
#include <errno.h>
+#else
+#include "malloc.h"
+#endif
unsigned yaffs_traceMask = 0xFFFFFFFF;
-
+static int yaffs_errno = 0;
void yaffsfs_SetError(int err)
{
//Do whatever to set error
- errno = err;
+ yaffs_errno = err;
+}
+
+int yaffsfs_GetError(void)
+{
+ return yaffs_errno;
}
void yaffsfs_Lock(void)
@@ -71,27 +88,47 @@ void yaffsfs_LocalInitialisation(void)
#include "yaffs_ramdisk.h"
#include "yaffs_flashif.h"
+static int isMounted = 0;
+#define MOUNT_POINT "/flash"
+extern nand_info_t nand_info[];
+
+/* XXX U-BOOT XXX */
+#if 0
static yaffs_Device ramDev;
static yaffs_Device bootDev;
static yaffs_Device flashDev;
+#endif
static yaffsfs_DeviceConfiguration yaffsfs_config[] = {
-
+/* XXX U-BOOT XXX */
+#if 0
{ "/ram", &ramDev},
{ "/boot", &bootDev},
{ "/flash", &flashDev},
+#else
+ { MOUNT_POINT, 0},
+#endif
{(void *)0,(void *)0}
};
int yaffs_StartUp(void)
{
+ struct mtd_info *mtd = &nand_info[0];
+ int yaffsVersion = 2;
+ int nBlocks;
+
+ yaffs_Device *flashDev = calloc(1, sizeof(yaffs_Device));
+ yaffsfs_config[0].dev = flashDev;
+
// Stuff to configure YAFFS
// Stuff to initialise anything special (eg lock semaphore).
yaffsfs_LocalInitialisation();
// Set up devices
+/* XXX U-BOOT XXX */
+#if 0
// /ram
ramDev.nBytesPerChunk = 512;
ramDev.nChunksPerBlock = 32;
@@ -119,20 +156,50 @@ int yaffs_StartUp(void)
bootDev.readChunkFromNAND = yflash_ReadChunkFromNAND;
bootDev.eraseBlockInNAND = yflash_EraseBlockInNAND;
bootDev.initialiseNAND = yflash_InitialiseNAND;
+#endif
// /flash
- flashDev.nBytesPerChunk = 512;
- flashDev.nChunksPerBlock = 32;
- flashDev.nReservedBlocks = 5;
- flashDev.startBlock = 128; // First block after 2MB
- flashDev.endBlock = 1023; // Last block in 16MB
- flashDev.useNANDECC = 0; // use YAFFS's ECC
- flashDev.nShortOpCaches = 10; // Use caches
- flashDev.genericDevice = (void *) 2; // Used to identify the device in fstat.
- flashDev.writeChunkToNAND = yflash_WriteChunkToNAND;
- flashDev.readChunkFromNAND = yflash_ReadChunkFromNAND;
- flashDev.eraseBlockInNAND = yflash_EraseBlockInNAND;
- flashDev.initialiseNAND = yflash_InitialiseNAND;
+ flashDev->nReservedBlocks = 5;
+// flashDev->nShortOpCaches = (options.no_cache) ? 0 : 10;
+ flashDev->nShortOpCaches = 10; // Use caches
+ flashDev->useNANDECC = 0; // do not use YAFFS's ECC
+
+ if (yaffsVersion == 2)
+ {
+ flashDev->writeChunkWithTagsToNAND = nandmtd2_WriteChunkWithTagsToNAND;
+ flashDev->readChunkWithTagsFromNAND = nandmtd2_ReadChunkWithTagsFromNAND;
+ flashDev->markNANDBlockBad = nandmtd2_MarkNANDBlockBad;
+ flashDev->queryNANDBlock = nandmtd2_QueryNANDBlock;
+ flashDev->spareBuffer = YMALLOC(mtd->oobsize);
+ flashDev->isYaffs2 = 1;
+#if (LINUX_VERSION_CODE > KERNEL_VERSION(2,6,17))
+ flashDev->nDataBytesPerChunk = mtd->writesize;
+ flashDev->nChunksPerBlock = mtd->erasesize / mtd->writesize;
+#else
+ flashDev->nDataBytesPerChunk = mtd->oobblock;
+ flashDev->nChunksPerBlock = mtd->erasesize / mtd->oobblock;
+#endif
+ nBlocks = mtd->size / mtd->erasesize;
+
+ flashDev->nCheckpointReservedBlocks = 10;
+ flashDev->startBlock = 0;
+ flashDev->endBlock = nBlocks - 1;
+ }
+ else
+ {
+ flashDev->writeChunkToNAND = nandmtd_WriteChunkToNAND;
+ flashDev->readChunkFromNAND = nandmtd_ReadChunkFromNAND;
+ flashDev->isYaffs2 = 0;
+ nBlocks = mtd->size / (YAFFS_CHUNKS_PER_BLOCK * YAFFS_BYTES_PER_CHUNK);
+ flashDev->startBlock = 320;
+ flashDev->endBlock = nBlocks - 1;
+ flashDev->nChunksPerBlock = YAFFS_CHUNKS_PER_BLOCK;
+ flashDev->nDataBytesPerChunk = YAFFS_BYTES_PER_CHUNK;
+ }
+
+ /* ... and common functions */
+ flashDev->eraseBlockInNAND = nandmtd_EraseBlockInNAND;
+ flashDev->initialiseNAND = nandmtd_InitialiseNAND;
yaffs_initialise(yaffsfs_config);
@@ -140,5 +207,211 @@ int yaffs_StartUp(void)
}
+void make_a_file(char *yaffsName,char bval,int sizeOfFile)
+{
+ int outh;
+ int i;
+ unsigned char buffer[100];
+
+ outh = yaffs_open(yaffsName, O_CREAT | O_RDWR | O_TRUNC, S_IREAD | S_IWRITE);
+ if (outh < 0)
+ {
+ printf("Error opening file: %d\n", outh);
+ return;
+ }
+
+ memset(buffer,bval,100);
+
+ do{
+ i = sizeOfFile;
+ if(i > 100) i = 100;
+ sizeOfFile -= i;
+
+ yaffs_write(outh,buffer,i);
+
+ } while (sizeOfFile > 0);
+
+
+ yaffs_close(outh);
+}
+
+void read_a_file(char *fn)
+{
+ int h;
+ int i = 0;
+ unsigned char b;
+
+ h = yaffs_open(fn, O_RDWR,0);
+ if(h<0)
+ {
+ printf("File not found\n");
+ return;
+ }
+
+ while(yaffs_read(h,&b,1)> 0)
+ {
+ printf("%02x ",b);
+ i++;
+ if(i > 32)
+ {
+ printf("\n");
+ i = 0;;
+ }
+ }
+ printf("\n");
+ yaffs_close(h);
+}
+
+void cmd_yaffs_mount(char *mp)
+{
+ yaffs_StartUp();
+ int retval = yaffs_mount(mp);
+ if( retval != -1)
+ isMounted = 1;
+ else
+ printf("Error mounting %s, return value: %d\n", mp, yaffsfs_GetError());
+}
+
+static void checkMount(void)
+{
+ if( !isMounted )
+ {
+ cmd_yaffs_mount(MOUNT_POINT);
+ }
+}
+
+void cmd_yaffs_umount(char *mp)
+{
+ checkMount();
+ if( yaffs_unmount(mp) == -1)
+ printf("Error umounting %s, return value: %d\n", mp, yaffsfs_GetError());
+}
+
+void cmd_yaffs_write_file(char *yaffsName,char bval,int sizeOfFile)
+{
+ checkMount();
+ make_a_file(yaffsName,bval,sizeOfFile);
+}
+void cmd_yaffs_read_file(char *fn)
+{
+ checkMount();
+ read_a_file(fn);
+}
+
+
+void cmd_yaffs_mread_file(char *fn, char *addr)
+{
+ int h;
+ struct yaffs_stat s;
+
+ checkMount();
+
+ yaffs_stat(fn,&s);
+
+ printf ("Copy %s to 0x%08x... ", fn, addr);
+ h = yaffs_open(fn, O_RDWR,0);
+ if(h<0)
+ {
+ printf("File not found\n");
+ return;
+ }
+
+ yaffs_read(h,addr,(int)s.st_size);
+ printf("\t[DONE]\n");
+
+ yaffs_close(h);
+}
+
+
+void cmd_yaffs_mwrite_file(char *fn, char *addr, int size)
+{
+ int outh;
+
+ checkMount();
+ outh = yaffs_open(fn, O_CREAT | O_RDWR | O_TRUNC, S_IREAD | S_IWRITE);
+ if (outh < 0)
+ {
+ printf("Error opening file: %d\n", outh);
+ }
+
+ yaffs_write(outh,addr,size);
+
+ yaffs_close(outh);
+}
+
+
+void cmd_yaffs_ls(const char *mountpt, int longlist)
+{
+ int i;
+ yaffs_DIR *d;
+ yaffs_dirent *de;
+ struct yaffs_stat stat;
+ char tempstr[255];
+
+ checkMount();
+ d = yaffs_opendir(mountpt);
+
+ if(!d)
+ {
+ printf("opendir failed\n");
+ }
+ else
+ {
+ for(i = 0; (de = yaffs_readdir(d)) != NULL; i++)
+ {
+ if (longlist)
+ {
+ sprintf(tempstr, "%s/%s", mountpt, de->d_name);
+ yaffs_stat(tempstr, &stat);
+ printf("%-25s\t%7d\n",de->d_name, stat.st_size);
+ }
+ else
+ {
+ printf("%s\n",de->d_name);
+ }
+ }
+ }
+}
+
+
+void cmd_yaffs_mkdir(const char *dir)
+{
+ checkMount();
+
+ int retval = yaffs_mkdir(dir, 0);
+
+ if ( retval < 0)
+ printf("yaffs_mkdir returning error: %d\n", retval);
+}
+
+void cmd_yaffs_rmdir(const char *dir)
+{
+ checkMount();
+
+ int retval = yaffs_rmdir(dir);
+
+ if ( retval < 0)
+ printf("yaffs_rmdir returning error: %d\n", retval);
+}
+
+void cmd_yaffs_rm(const char *path)
+{
+ checkMount();
+
+ int retval = yaffs_unlink(path);
+
+ if ( retval < 0)
+ printf("yaffs_unlink returning error: %d\n", retval);
+}
+
+void cmd_yaffs_mv(const char *oldPath, const char *newPath)
+{
+ checkMount();
+
+ int retval = yaffs_rename(newPath, oldPath);
+
+ if ( retval < 0)
+ printf("yaffs_unlink returning error: %d\n", retval);
+}
diff --git a/fs/yaffs2/direct/yaffscfg.h b/fs/yaffs2/direct/yaffscfg.h
index 2a60dc132c..6ae169612b 100644
--- a/fs/yaffs2/direct/yaffscfg.h
+++ b/fs/yaffs2/direct/yaffscfg.h
@@ -40,6 +40,7 @@ void yaffsfs_Unlock(void);
__u32 yaffsfs_CurrentTime(void);
void yaffsfs_SetError(int err);
+int yaffsfs_GetError(void);
#endif
diff --git a/fs/yaffs2/direct/yaffscfg2k.c b/fs/yaffs2/direct/yaffscfg2k.c
index 6d5f542fc4..1daede181e 100644
--- a/fs/yaffs2/direct/yaffscfg2k.c
+++ b/fs/yaffs2/direct/yaffscfg2k.c
@@ -18,6 +18,9 @@
* There is no need to redistribute this file.
*/
+/* XXX U-BOOT XXX */
+#include <common.h>
+
#include "yaffscfg.h"
#include "yaffsfs.h"
#include "yaffs_fileem2k.h"
@@ -226,4 +229,3 @@ void SetCheckpointReservedBlocks(int n)
{
flashDev.nCheckpointReservedBlocks = n;
}
-
diff --git a/fs/yaffs2/direct/yaffsfs.c b/fs/yaffs2/direct/yaffsfs.c
index a8519c28e7..f62c952ddc 100644
--- a/fs/yaffs2/direct/yaffsfs.c
+++ b/fs/yaffs2/direct/yaffsfs.c
@@ -11,12 +11,20 @@
* published by the Free Software Foundation.
*/
+/* XXX U-BOOT XXX */
+#include <common.h>
+#include <malloc.h>
+
#include "yaffsfs.h"
#include "yaffs_guts.h"
#include "yaffscfg.h"
-#include <string.h> // for memset
#include "yportenv.h"
+/* XXX U-BOOT XXX */
+#if 0
+#include <string.h> // for memset
+#endif
+
#define YAFFSFS_MAX_SYMLINK_DEREFERENCES 5
#ifndef NULL
@@ -925,7 +933,7 @@ int yaffs_fstat(int fd, struct yaffs_stat *buf)
static int yaffsfs_DoChMod(yaffs_Object *obj,mode_t mode)
{
- int result;
+ int result = YAFFS_FAIL;
if(obj)
{
@@ -1158,8 +1166,6 @@ void yaffs_initialise(yaffsfs_DeviceConfiguration *cfgList)
cfg->dev->removeObjectCallback = yaffsfs_RemoveObjectCallback;
cfg++;
}
-
-
}
@@ -1502,4 +1508,3 @@ int yaffs_DumpDevStruct(const char *path)
}
return 0;
}
-
diff --git a/fs/yaffs2/direct/ydirectenv.h b/fs/yaffs2/direct/ydirectenv.h
index 0c2820579e..adcc0b5468 100644
--- a/fs/yaffs2/direct/ydirectenv.h
+++ b/fs/yaffs2/direct/ydirectenv.h
@@ -24,13 +24,19 @@
#include "devextras.h"
+/* XXX U-BOOT XXX */
+#if 0
#include "stdlib.h"
#include "stdio.h"
#include "string.h"
+#include "assert.h"
+#endif
#include "yaffs_malloc.h"
-#include "assert.h"
+/* XXX U-BOOT XXX */
+#if 0
#define YBUG() assert(1)
+#endif
#define YCHAR char
#define YUCHAR unsigned char
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-20 18:05:20 +0000