From b1d86e4aaa2b1614d560309d35338216bf8c58c0 Mon Sep 17 00:00:00 2001
From: Marcin Juszkiewicz <hrw@openedhand.com>
Date: Wed, 7 Nov 2007 10:06:36 +0000
Subject: yaffs2-utils: added from OE
git-svn-id: https://svn.o-hand.com/repos/poky/trunk@3085 311d38ba-8fff-0310-9ca6-ca027cbcb966
---
meta/packages/yaffs2/files/mkyaffs2image.patch | 345 ++++++++++++++++++++++++
meta/packages/yaffs2/files/yaffs2-unioob.patch | 216 +++++++++++++++
meta/packages/yaffs2/yaffs2-utils-native_cvs.bb | 15 ++
meta/packages/yaffs2/yaffs2-utils_cvs.bb | 27 ++
4 files changed, 603 insertions(+)
create mode 100644 meta/packages/yaffs2/files/mkyaffs2image.patch
create mode 100644 meta/packages/yaffs2/files/yaffs2-unioob.patch
create mode 100644 meta/packages/yaffs2/yaffs2-utils-native_cvs.bb
create mode 100644 meta/packages/yaffs2/yaffs2-utils_cvs.bb
(limited to 'meta')
diff --git a/meta/packages/yaffs2/files/mkyaffs2image.patch b/meta/packages/yaffs2/files/mkyaffs2image.patch
new file mode 100644
index 000000000..521f1ba9a
--- /dev/null
+++ b/meta/packages/yaffs2/files/mkyaffs2image.patch
@@ -0,0 +1,345 @@
+ *
+ * mkyaffs2image hacks by NCB
+ *
+ * Changes by Sergey Kubushin flagged KSI
+ *
+ */
+
+/* KSI:
+ * All this nightmare should be rewritten from ground up. Why save return
+ * values if nobody checks them? The read/write function returns only one
+ * error, -1. Positive return value does NOT mean read/write operation has
+ * been completed successfully. If somebody opens files, he MUST close them
+ * when they are not longer needed. Only those brave enough can write 64
+ * bytes from a yaffs_PackedTags2 structure. The list is too long, there is
+ * enough bugs here to write a couple of thick books on how NOT to write
+ * programs...
+ *
+ * And BTW, what was one supposed to do with that file that this horror
+ * occasionally managed to generate?
+ */
+diff -urN yaffs2.orig/utils/mkyaffs2image.c yaffs2/utils/mkyaffs2image.c
+--- yaffs2.orig/utils/mkyaffs2image.c 2005-12-12 16:34:58.000000000 -0800
++++ yaffs2/utils/mkyaffs2image.c 2006-02-10 16:56:13.000000000 -0800
+@@ -31,10 +47,10 @@
+ #include <dirent.h>
+ #include <string.h>
+ #include <unistd.h>
++#include <mtd/mtd-user.h>
+ #include "yaffs_ecc.h"
+ #include "yaffs_guts.h"
+
+-#include "yaffs_tagsvalidity.h"
+ #include "yaffs_packedtags2.h"
+
+ unsigned yaffs_traceMask=0;
+@@ -43,9 +59,45 @@
+
+ #define chunkSize 2048
+ #define spareSize 64
++#define PT2_BYTES 25
+
+ const char * mkyaffsimage_c_version = "$Id: mkyaffs2image.c,v 1.4 2007-02-14 01:09:06 wookey Exp $";
+
++static int layout_no;
++
++static struct nand_oobinfo oob_layout[] = {
++ /* KSI:
++ * Dummy "raw" layout - no ECC, all the bytes are free. Does NOT
++ * really work, only used for compatibility with CVS YAFFS2 that
++ * never ever worked with any stock MTD.
++ */
++ {
++ .useecc = MTD_NANDECC_AUTOPLACE,
++ .eccbytes = 0,
++ .eccpos = {},
++ .oobfree = { {0, 64} }
++ },
++ /* KSI:
++ * Regular MTD AUTOPLACED ECC for large page NAND devices, the
++ * only one existing in stock MTD so far. It corresponds to layout# 1
++ * in command line arguments. Any other layouts could be added to
++ * the list when they made their way in kernel's MTD. The structure
++ * is simply copied from kernel's drivers/mtd/nand/nand_base.c as-is.
++ */
++ {
++ .useecc = MTD_NANDECC_AUTOPLACE,
++ .eccbytes = 24,
++ .eccpos = {
++ 40, 41, 42, 43, 44, 45, 46, 47,
++ 48, 49, 50, 51, 52, 53, 54, 55,
++ 56, 57, 58, 59, 60, 61, 62, 63},
++ .oobfree = { {2, 38} }
++ },
++ /* End-of-list marker */
++ {
++ .useecc = -1,
++ }
++};
+
+ typedef struct
+ {
+@@ -59,7 +111,7 @@
+ static int n_obj = 0;
+ static int obj_id = YAFFS_NOBJECT_BUCKETS + 1;
+
+-static int nObjects, nDirectories, nPages;
++static int nObjects = 0, nDirectories = 0, nPages = 0;
+
+ static int outFile;
+
+@@ -123,6 +175,11 @@
+ return -1;
+ }
+
++/* KSI:
++ * No big endian for now. This is left for a later time. The existing code
++ * is FUBAR.
++ */
++#if 0
+ /* This little function converts a little endian tag to a big endian tag.
+ * NOTE: The tag is not usable after this other than calculating the CRC
+ * with.
+@@ -155,11 +212,56 @@
+ tags->asBytes[7] = temp.asBytes[7];
+ #endif
+ }
++#endif
++
++void nandmtd2_pt2buf(unsigned char *buf, yaffs_PackedTags2 *pt)
++{
++ int i, j = 0, k, n;
++ unsigned char pt2_byte_buf[PT2_BYTES];
++
++ *((unsigned int *) &pt2_byte_buf[0]) = pt->t.sequenceNumber;
++ *((unsigned int *) &pt2_byte_buf[4]) = pt->t.objectId;
++ *((unsigned int *) &pt2_byte_buf[8]) = pt->t.chunkId;
++ *((unsigned int *) &pt2_byte_buf[12]) = pt->t.byteCount;
++ pt2_byte_buf[16] = pt->ecc.colParity;
++ pt2_byte_buf[17] = pt->ecc.lineParity & 0xff;
++ pt2_byte_buf[18] = (pt->ecc.lineParity >> 8) & 0xff;
++ pt2_byte_buf[19] = (pt->ecc.lineParity >> 16) & 0xff;
++ pt2_byte_buf[20] = (pt->ecc.lineParity >> 24) & 0xff;
++ pt2_byte_buf[21] = pt->ecc.lineParityPrime & 0xff;
++ pt2_byte_buf[22] = (pt->ecc.lineParityPrime >> 8) & 0xff;
++ pt2_byte_buf[23] = (pt->ecc.lineParityPrime >> 16) & 0xff;
++ pt2_byte_buf[24] = (pt->ecc.lineParityPrime >> 24) & 0xff;
++
++ k = oob_layout[layout_no].oobfree[j][0];
++ n = oob_layout[layout_no].oobfree[j][1];
++
++ if (n == 0) {
++ fprintf(stderr, "No OOB space for tags");
++ exit(-1);
++ }
++
++ for (i = 0; i < PT2_BYTES; i++) {
++ if (n == 0) {
++ j++;
++ k = oob_layout[layout_no].oobfree[j][0];
++ n = oob_layout[layout_no].oobfree[j][1];
++ if (n == 0) {
++ fprintf(stderr, "No OOB space for tags");
++ exit(-1);
++ }
++ }
++ buf[k++] = pt2_byte_buf[i];
++ n--;
++ }
++}
+
+ static int write_chunk(__u8 *data, __u32 objId, __u32 chunkId, __u32 nBytes)
+ {
+ yaffs_ExtendedTags t;
+ yaffs_PackedTags2 pt;
++ unsigned char spare_buf[spareSize];
++
+
+ error = write(outFile,data,chunkSize);
+ if(error < 0) return error;
+@@ -177,18 +279,27 @@
+ // added NCB **CHECK**
+ t.chunkUsed = 1;
+
++/* KSI: Broken anyway -- e.g. &t is pointer to a wrong type... */
++#if 0
+ if (convert_endian)
+ {
+ little_to_big_endian(&t);
+ }
++#endif
+
+ nPages++;
+
+ yaffs_PackTags2(&pt,&t);
+-
+-// return write(outFile,&pt,sizeof(yaffs_PackedTags2));
+- return write(outFile,&pt,spareSize);
+-
++
++ memset(spare_buf, 0xff, sizeof(spare_buf));
++
++ if (layout_no == 0) {
++ memcpy(spare_buf, &pt, sizeof(yaffs_PackedTags2));
++ } else {
++ nandmtd2_pt2buf(spare_buf, &pt);
++ }
++
++ return write(outFile,spare_buf,spareSize);
+ }
+
+ #define SWAP32(x) ((((x) & 0x000000FF) << 24) | \
+@@ -199,6 +310,8 @@
+ #define SWAP16(x) ((((x) & 0x00FF) << 8) | \
+ (((x) & 0xFF00) >> 8))
+
++/* KSI: Removed for now. TBD later when the proper util (from scratch) is written */
++#if 0
+ // This one is easier, since the types are more standard. No funky shifts here.
+ static void object_header_little_to_big_endian(yaffs_ObjectHeader* oh)
+ {
+@@ -256,6 +369,7 @@
+ oh->roomToGrow[11] = SWAP32(oh->roomToGrow[11]);
+ #endif
+ }
++#endif
+
+ static int write_object_header(int objId, yaffs_ObjectType t, struct stat *s, int parent, const char *name, int equivalentObj, const char * alias)
+ {
+@@ -300,10 +414,13 @@
+ strncpy(oh->alias,alias,YAFFS_MAX_ALIAS_LENGTH);
+ }
+
++/* KSI: FUBAR. Left for a leter time. */
++#if 0
+ if (convert_endian)
+ {
+ object_header_little_to_big_endian(oh);
+ }
++#endif
+
+ return write_chunk(bytes,objId,0,0xffff);
+
+@@ -319,7 +436,7 @@
+ nDirectories++;
+
+ dir = opendir(path);
+-
++
+ if(dir)
+ {
+ while((entry = readdir(dir)) != NULL)
+@@ -403,12 +520,12 @@
+ error = nBytes;
+
+ printf("%d data chunks written\n",chunk);
++ close(h);
+ }
+ else
+ {
+ perror("Error opening file");
+ }
+- close(h);
+
+ }
+
+@@ -448,58 +565,82 @@
+ }
+ }
+ }
++ /* KSI:
++ * Who is supposed to close those open directories in this
++ * recursive function, lord Byron? Stock "ulimit -n" is 1024
++ * and e.g. stock Fedora /etc directory has more that 1024
++ * directories...
++ */
++ closedir(dir);
+ }
+
+ return 0;
+
+ }
+
++void usage(void)
++{
++ printf("usage: mkyaffs2image layout# dir image_file [convert]\n");
++ printf(" layout# NAND OOB layout # (0 - raw, 1 - nand_oob_64)\n");
++ printf(" dir the directory tree to be converted\n");
++ printf(" image_file the output file to hold the image\n");
++ printf(" 'convert' make a big-endian img on a little-endian machine. BROKEN !\n");
++ exit(1);
++}
+
+ int main(int argc, char *argv[])
+ {
+ struct stat stats;
++ int i;
+
+ printf("mkyaffs2image: image building tool for YAFFS2 built "__DATE__"\n");
+
+- if(argc < 3)
++ if ((argc < 4) || (sscanf(argv[1], "%u", &layout_no) != 1))
+ {
+- printf("usage: mkyaffs2image dir image_file [convert]\n");
+- printf(" dir the directory tree to be converted\n");
+- printf(" image_file the output file to hold the image\n");
+- printf(" 'convert' produce a big-endian image from a little-endian machine\n");
+- exit(1);
++ usage();
+ }
+
+- if ((argc == 4) && (!strncmp(argv[3], "convert", strlen("convert"))))
+- {
+- convert_endian = 1;
+- }
++ i = 0;
++
++ while (oob_layout[i].useecc != -1)
++ i++;
++
++ if (layout_no >= i)
++ usage();
++
++ if ((argc == 5) && (!strncmp(argv[4], "convert", strlen("convert"))))
++ {
++ /* KSI: Broken as of now. TBD. Fail. */
++ usage();
++ convert_endian = 1;
++ }
+
+- if(stat(argv[1],&stats) < 0)
++ if(stat(argv[2],&stats) < 0)
+ {
+- printf("Could not stat %s\n",argv[1]);
++ printf("Could not stat %s\n",argv[2]);
+ exit(1);
+ }
+
+ if(!S_ISDIR(stats.st_mode))
+ {
+- printf(" %s is not a directory\n",argv[1]);
++ printf(" %s is not a directory\n",argv[2]);
+ exit(1);
+ }
+
+- outFile = open(argv[2],O_CREAT | O_TRUNC | O_WRONLY, S_IREAD | S_IWRITE);
++ outFile = open(argv[3],O_CREAT | O_TRUNC | O_WRONLY, S_IREAD | S_IWRITE);
+
+
+ if(outFile < 0)
+ {
+- printf("Could not open output file %s\n",argv[2]);
++ printf("Could not open output file %s\n",argv[3]);
+ exit(1);
+ }
+
+- printf("Processing directory %s into image file %s\n",argv[1],argv[2]);
++ printf("Processing directory %s into image file %s\n",argv[2],argv[3]);
+ error = write_object_header(1, YAFFS_OBJECT_TYPE_DIRECTORY, &stats, 1,"", -1, NULL);
++
+ if(error)
+- error = process_directory(YAFFS_OBJECTID_ROOT,argv[1]);
++ error = process_directory(YAFFS_OBJECTID_ROOT,argv[2]);
+
+ close(outFile);
+
diff --git a/meta/packages/yaffs2/files/yaffs2-unioob.patch b/meta/packages/yaffs2/files/yaffs2-unioob.patch
new file mode 100644
index 000000000..c894528ca
--- /dev/null
+++ b/meta/packages/yaffs2/files/yaffs2-unioob.patch
@@ -0,0 +1,216 @@
+diff -urN yaffs2.orig/yaffs_mtdif2.c yaffs2/yaffs_mtdif2.c
+--- yaffs2.orig/yaffs_mtdif2.c 2005-12-07 14:00:38.000000000 -0800
++++ yaffs2/yaffs_mtdif2.c 2006-02-10 17:13:58.000000000 -0800
+@@ -29,6 +29,130 @@
+
+ #include "yaffs_packedtags2.h"
+
++#define PT2_BYTES 25
++
++void nandmtd2_pt2buf(yaffs_Device *dev, yaffs_PackedTags2 *pt, int is_raw)
++{
++ struct mtd_info *mtd = (struct mtd_info *)(dev->genericDevice);
++ int i, j = 0, k, n;
++ __u8 pt2_byte_buf[PT2_BYTES];
++
++ /* Pack buffer with 0xff */
++ for (i = 0; i < mtd->oobsize; i++)
++ dev->spareBuffer[i] = 0xff;
++
++ if (!is_raw) {
++ *((unsigned int *) &dev->spareBuffer[0]) = pt->t.sequenceNumber;
++ *((unsigned int *) &dev->spareBuffer[4]) = pt->t.objectId;
++ *((unsigned int *) &dev->spareBuffer[8]) = pt->t.chunkId;
++ *((unsigned int *) &dev->spareBuffer[12]) = pt->t.byteCount;
++ dev->spareBuffer[16] = pt->ecc.colParity;
++ dev->spareBuffer[17] = pt->ecc.lineParity & 0xff;
++ dev->spareBuffer[18] = (pt->ecc.lineParity >> 8) & 0xff;
++ dev->spareBuffer[19] = (pt->ecc.lineParity >> 16) & 0xff;
++ dev->spareBuffer[20] = (pt->ecc.lineParity >> 24) & 0xff;
++ dev->spareBuffer[21] = pt->ecc.lineParityPrime & 0xff;
++ dev->spareBuffer[22] = (pt->ecc.lineParityPrime >> 8) & 0xff;
++ dev->spareBuffer[23] = (pt->ecc.lineParityPrime >> 16) & 0xff;
++ dev->spareBuffer[24] = (pt->ecc.lineParityPrime >> 24) & 0xff;
++ } else {
++ *((unsigned int *) &pt2_byte_buf[0]) = pt->t.sequenceNumber;
++ *((unsigned int *) &pt2_byte_buf[4]) = pt->t.objectId;
++ *((unsigned int *) &pt2_byte_buf[8]) = pt->t.chunkId;
++ *((unsigned int *) &pt2_byte_buf[12]) = pt->t.byteCount;
++ pt2_byte_buf[16] = pt->ecc.colParity;
++ pt2_byte_buf[17] = pt->ecc.lineParity & 0xff;
++ pt2_byte_buf[18] = (pt->ecc.lineParity >> 8) & 0xff;
++ pt2_byte_buf[19] = (pt->ecc.lineParity >> 16) & 0xff;
++ pt2_byte_buf[20] = (pt->ecc.lineParity >> 24) & 0xff;
++ pt2_byte_buf[21] = pt->ecc.lineParityPrime & 0xff;
++ pt2_byte_buf[22] = (pt->ecc.lineParityPrime >> 8) & 0xff;
++ pt2_byte_buf[23] = (pt->ecc.lineParityPrime >> 16) & 0xff;
++ pt2_byte_buf[24] = (pt->ecc.lineParityPrime >> 24) & 0xff;
++
++ k = mtd->oobinfo.oobfree[j][0];
++ n = mtd->oobinfo.oobfree[j][1];
++
++ if (n == 0) {
++ T(YAFFS_TRACE_ERROR, (TSTR("No OOB space for tags" TENDSTR)));
++ YBUG();
++ }
++
++ for (i = 0; i < PT2_BYTES; i++) {
++ if (n == 0) {
++ j++;
++ k = mtd->oobinfo.oobfree[j][0];
++ n = mtd->oobinfo.oobfree[j][1];
++ if (n == 0) {
++ T(YAFFS_TRACE_ERROR, (TSTR("No OOB space for tags" TENDSTR)));
++ YBUG();
++ }
++ }
++ dev->spareBuffer[k++] = pt2_byte_buf[i];
++ n--;
++ }
++ }
++}
++
++void nandmtd2_buf2pt(yaffs_Device *dev, yaffs_PackedTags2 *pt, int is_raw)
++{
++ struct mtd_info *mtd = (struct mtd_info *)(dev->genericDevice);
++ int i, j = 0, k, n;
++ __u8 pt2_byte_buf[PT2_BYTES];
++
++
++ if (!is_raw) {
++ pt->t.sequenceNumber = *((unsigned int *) &dev->spareBuffer[0]);
++ pt->t.objectId = *((unsigned int *) &dev->spareBuffer[4]);
++ pt->t.chunkId = *((unsigned int *) &dev->spareBuffer[8]);
++ pt->t.byteCount = *((unsigned int *) &dev->spareBuffer[12]);
++ pt->ecc.colParity = dev->spareBuffer[16];
++ pt->ecc.lineParity = (dev->spareBuffer[17] & 0x000000ff) |
++ ((dev->spareBuffer[18] << 8) & 0x0000ff00) |
++ ((dev->spareBuffer[19] << 16) & 0x00ff0000) |
++ ((dev->spareBuffer[20] << 24) & 0xff000000);
++ pt->ecc.lineParityPrime = (dev->spareBuffer[21] & 0x000000ff) |
++ ((dev->spareBuffer[22] << 8) & 0x0000ff00) |
++ ((dev->spareBuffer[23] << 16) & 0x00ff0000) |
++ ((dev->spareBuffer[24] << 24) & 0xff000000);
++ } else {
++ k = mtd->oobinfo.oobfree[j][0];
++ n = mtd->oobinfo.oobfree[j][1];
++
++ if (n == 0) {
++ T(YAFFS_TRACE_ERROR, (TSTR("No space in OOB for tags" TENDSTR)));
++ YBUG();
++ }
++
++ for (i = 0; i < PT2_BYTES; i++) {
++ if (n == 0) {
++ j++;
++ k = mtd->oobinfo.oobfree[j][0];
++ n = mtd->oobinfo.oobfree[j][1];
++ if (n == 0) {
++ T(YAFFS_TRACE_ERROR, (TSTR("No space in OOB for tags" TENDSTR)));
++ YBUG();
++ }
++ }
++ pt2_byte_buf[i] = dev->spareBuffer[k++];
++ n--;
++ }
++ pt->t.sequenceNumber = *((unsigned int *) &pt2_byte_buf[0]);
++ pt->t.objectId = *((unsigned int *) &pt2_byte_buf[4]);
++ pt->t.chunkId = *((unsigned int *) &pt2_byte_buf[8]);
++ pt->t.byteCount = *((unsigned int *) &pt2_byte_buf[12]);
++ pt->ecc.colParity = pt2_byte_buf[16];
++ pt->ecc.lineParity = (pt2_byte_buf[17] & 0x000000ff) |
++ ((pt2_byte_buf[18] << 8) & 0x0000ff00) |
++ ((pt2_byte_buf[19] << 16) & 0x00ff0000) |
++ ((pt2_byte_buf[20] << 24) & 0xff000000);
++ pt->ecc.lineParityPrime = (pt2_byte_buf[21] & 0x000000ff) |
++ ((pt2_byte_buf[22] << 8) & 0x0000ff00) |
++ ((pt2_byte_buf[23] << 16) & 0x00ff0000) |
++ ((pt2_byte_buf[24] << 24) & 0xff000000);
++ }
++}
++
+ int nandmtd2_WriteChunkWithTagsToNAND(yaffs_Device * dev, int chunkInNAND,
+ const __u8 * data,
+ const yaffs_ExtendedTags * tags)
+@@ -51,24 +175,22 @@
+ }
+
+ if (data && tags) {
+- if (dev->useNANDECC)
+- retval =
+- mtd->write_ecc(mtd, addr, dev->nBytesPerChunk,
+- &dummy, data, (__u8 *) & pt, NULL);
+- else
++ nandmtd2_pt2buf(dev, &pt, 0);
+ retval =
+ mtd->write_ecc(mtd, addr, dev->nBytesPerChunk,
+- &dummy, data, (__u8 *) & pt, NULL);
++ &dummy, data, dev->spareBuffer,
++ NULL);
+ } else {
+ if (data)
+ retval =
+ mtd->write(mtd, addr, dev->nBytesPerChunk, &dummy,
+ data);
+- if (tags)
++ if (tags) {
++ nandmtd2_pt2buf(dev, &pt, 1);
+ retval =
+ mtd->write_oob(mtd, addr, mtd->oobsize, &dummy,
+- (__u8 *) & pt);
+-
++ dev->spareBuffer);
++ }
+ }
+
+ if (retval == 0)
+@@ -94,30 +216,24 @@
+ TENDSTR), chunkInNAND, data, tags));
+
+ if (data && tags) {
+- if (dev->useNANDECC) {
+ retval =
+ mtd->read_ecc(mtd, addr, dev->nBytesPerChunk,
+ &dummy, data, dev->spareBuffer,
+ NULL);
+- } else {
+- retval =
+- mtd->read_ecc(mtd, addr, dev->nBytesPerChunk,
+- &dummy, data, dev->spareBuffer,
+- NULL);
+- }
++ nandmtd2_buf2pt(dev, &pt, 0);
+ } else {
+ if (data)
+ retval =
+ mtd->read(mtd, addr, dev->nBytesPerChunk, &dummy,
+ data);
+- if (tags)
++ if (tags) {
+ retval =
+ mtd->read_oob(mtd, addr, mtd->oobsize, &dummy,
+ dev->spareBuffer);
++ nandmtd2_buf2pt(dev, &pt, 1);
++ }
+ }
+
+- memcpy(&pt, dev->spareBuffer, sizeof(pt));
+-
+ if (tags)
+ yaffs_UnpackTags2(tags, &pt);
+
+@@ -178,10 +294,11 @@
+ *sequenceNumber = 0;
+ *state = YAFFS_BLOCK_STATE_EMPTY;
+ }
++
++ T(YAFFS_TRACE_MTD,
++ (TSTR("block is OK seq %d state %d" TENDSTR), *sequenceNumber,
++ *state));
+ }
+- T(YAFFS_TRACE_MTD,
+- (TSTR("block is bad seq %d state %d" TENDSTR), *sequenceNumber,
+- *state));
+
+ if (retval == 0)
+ return YAFFS_OK;
diff --git a/meta/packages/yaffs2/yaffs2-utils-native_cvs.bb b/meta/packages/yaffs2/yaffs2-utils-native_cvs.bb
new file mode 100644
index 000000000..d192b52d0
--- /dev/null
+++ b/meta/packages/yaffs2/yaffs2-utils-native_cvs.bb
@@ -0,0 +1,15 @@
+require yaffs2-utils_cvs.bb
+inherit native
+DEPENDS = "mtd-utils-native"
+
+CFLAGS += "-I.. -DCONFIG_YAFFS_UTIL"
+
+do_stage() {
+ for i in mkyaffsimage mkyaffs2image; do
+ install -m 0755 utils/$i ${STAGING_BINDIR_NATIVE}
+ done
+}
+
+do_install() {
+ :
+}
diff --git a/meta/packages/yaffs2/yaffs2-utils_cvs.bb b/meta/packages/yaffs2/yaffs2-utils_cvs.bb
new file mode 100644
index 000000000..439136e2e
--- /dev/null
+++ b/meta/packages/yaffs2/yaffs2-utils_cvs.bb
@@ -0,0 +1,27 @@
+DESCRIPTION = "Tools for managing 'yaffs2' file systems."
+SECTION = "base"
+HOMEPAGE = "http://www.yaffs.net"
+LICENSE = "GPLv2"
+PV = "0.0.0+cvs${SRCDATE}"
+PR = "r0"
+
+#
+# NOTE: This needs pretty recent mtd-utils otherwise it fails to compile
+#
+
+SRC_URI = "cvs://anonymous@cvs.aleph1.co.uk/home/aleph1/cvs;module=yaffs2 \
+ file://mkyaffs2image.patch;patch=1"
+S = "${WORKDIR}/yaffs2"
+
+CFLAGS += "-I.. -DCONFIG_YAFFS_UTIL"
+
+do_compile() {
+ cd utils && oe_runmake
+}
+
+do_install() {
+ install -d ${D}${sbindir}
+ for i in mkyaffsimage mkyaffs2image; do
+ install -m 0755 utils/$i ${D}${sbindir}
+ done
+}
--
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