Rootfs: update mtd-utils and make JFFS2 filesystem image useable

Signed-off-by: Abdoulaye Walsimou Gaye <awg@embtoolkit.org>

2 files changed, 78 insertions, 7 deletions

diff --git a/kconfig/fs.kconfig b/kconfig/fs.kconfig
index d51fb6b..a9a55c4 100644
--- a/kconfig/fs.kconfig
+++ b/kconfig/fs.kconfig
@@ -45,19 +45,38 @@ choice
 		 Use bzip2 compression algorithm.
 endchoice
 
-#JFFS2 root filesystem image build
+#####################################
+# JFFS2 root filesystem image build #
+#####################################
 config EMBTK_ROOTFS_HAVE_JFFS2
 	bool "Build a JFFS2 root filesystem image"
+	select EMBTK_HOST_HAVE_MTDUTILS
 	help
-	 Build a JFFS2 root filesystem image for your target
-config EMBTK_ROOTFS_HAVE_JFFS2_BLOCKSIZE
+		Build a JFFS2 root filesystem image for your target.
+config EMBTK_ROOTFS_HAVE_JFFS2_ERASEBLOCKSIZE
 	depends on EMBTK_ROOTFS_HAVE_JFFS2
 	help
-	 Erase block size to use in KB
-	int "Erase block size to use in KB"
-	default 128
+		Erase block size to use in bytes
+		NOTE: If erase block size is below 4096 the unit is assumed
+		to be KiB
+	int "Erase block size to use in bytes"
+	default 16384
+config EMBTK_ROOTFS_HAVE_JFFS2_PAGESIZE
+	depends on EMBTK_ROOTFS_HAVE_JFFS2
+	help
+		Page size to use in bytes
+	int "Page size to use in bytes"
+	default 4096
+config EMBTK_ROOTFS_HAVE_JFFS2_CLEANMARKERSIZE
+	depends on EMBTK_ROOTFS_HAVE_JFFS2
+	help
+		Size of cleanmarker in bytes (almost always 12)
+	int "Size of cleanmarker in bytes (almost always 12)"
+	default 12
 
-#SQUASHFS root filesystem
+############################
+# SQUASHFS root filesystem #
+############################
 config EMBTK_ROOTFS_HAVE_SQUASHFS
 	bool "Build a squashfs root filesystem image"
 	help
diff --git a/kconfig/mtdutils.kconfig b/kconfig/mtdutils.kconfig
new file mode 100644
index 0000000..a1360ac
--- /dev/null
+++ b/kconfig/mtdutils.kconfig
@@ -0,0 +1,52 @@
+################################################################################
+# Abdoulaye Walsimou GAYE <awg@embtoolkit.org>
+# Copyright(C) 2010 Abdoulaye Walsimou GAYE. All rights reserved.
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+################################################################################
+#
+# \file         mtdutils.kconfig
+# \brief	mtdutils.kconfig of Embtoolkit.
+# \author       Abdoulaye Walsimou GAYE <awg@embtoolkit.org>
+# \date         August 2010
+################################################################################
+
+config EMBTK_HOST_HAVE_MTDUTILS
+	bool
+	select EMBTK_HAVE_UTILLINUXNG
+	help
+		mtd-utils intented to run on the host development machine.
+choice
+	prompt "mtd-utils version used"
+	depends on EMBTK_HOST_HAVE_MTDUTILS || EMBTK_ROOTFS_HAVE_MTDUTILS
+	help
+		mtd-utils version used
+		NOTE: This version of mtd-utils is patched to fix various issue,
+		these patches come from mtd-utils git repository.
+
+	config EMBTK_MTDUTILS_VERSION_1_3_1
+		bool "mtd-utils-1.3.1"
+		select EMBTK_MTDUTILS_NEED_PATCH
+		help
+			mtd-utils-1.3.1
+endchoice
+
+config EMBTK_MTDUTILS_VERSION_STRING
+	string
+	default "1.3.1"		if EMBTK_MTDUTILS_VERSION_1_3_1
+
+config EMBTK_MTDUTILS_NEED_PATCH
+	bool
+