[oe] [PATCH 6/7] Add new specific package for Visstrim_M10 board.

[Javier Martin]

This visstrim-m10-utils package includes a preinit script for
Visstrim_M10 boards and the commands "save_config" and
"default_config" which write volatile directories to a
non volatile storage.

Signed-off-by: Javier Martin <javier.martin at vista-silicon.com>
---
 recipes/visstrim-m10-utils/files/default_config    |    4 ++
 recipes/visstrim-m10-utils/files/preinit           |   31 ++++++++++++++++++
 recipes/visstrim-m10-utils/files/save_config       |   18 ++++++++++
 .../visstrim-m10-utils/visstrim-m10-utils_0.1.bb   |   34 ++++++++++++++++++++
 4 files changed, 87 insertions(+), 0 deletions(-)
 create mode 100644 recipes/visstrim-m10-utils/files/default_config
 create mode 100644 recipes/visstrim-m10-utils/files/preinit
 create mode 100644 recipes/visstrim-m10-utils/files/save_config
 create mode 100644 recipes/visstrim-m10-utils/visstrim-m10-utils_0.1.bb

diff --git a/recipes/visstrim-m10-utils/files/default_config b/recipes/visstrim-m10-utils/files/default_config
new file mode 100644
index 0000000..bb880e4
--- /dev/null
+++ b/recipes/visstrim-m10-utils/files/default_config
@@ -0,0 +1,4 @@
+#!/bin/sh
+
+rm -rf /etc/*
+cp -a /mnt/defaults/etc/* /etc/
diff --git a/recipes/visstrim-m10-utils/files/preinit b/recipes/visstrim-m10-utils/files/preinit
new file mode 100644
index 0000000..16b7c9b
--- /dev/null
+++ b/recipes/visstrim-m10-utils/files/preinit
@@ -0,0 +1,31 @@
+#!/bin/sh
+/bin/echo "Vista Silicon init."
+
+# Basic fixes
+mkdir /dev/pts
+mount -a
+mkdir -p /media/ram/tmp
+mount -o bind /media/ram/tmp /tmp
+mkdir -p /media/ram/var/volatile
+cp -a /var/volatile/* /media/ram/var/volatile
+mount -o bind /media/ram/var/volatile /var/volatile
+mkdir -p /media/ram/etc
+
+# Mount jffs2
+bootgroup=`/sbin/fw_printenv bootgroup | /bin/sed 's/.*=//'`
+if [ $bootgroup = "0" ];
+then
+	p=3
+else
+	p=6
+fi
+mount -t jffs2 -o ro /dev/mtdblock$p /mnt/jffs2
+
+# Set up etc
+cfg=`/sbin/fw_printenv active_config | /bin/sed 's/.*=//'`
+cp -a /mnt/jffs2/config$cfg/etc/* /media/ram/etc
+mount -o bind /etc /mnt/defaults/etc
+mount -o bind /media/ram/etc /etc
+
+# Call true init
+exec /sbin/init 5
diff --git a/recipes/visstrim-m10-utils/files/save_config b/recipes/visstrim-m10-utils/files/save_config
new file mode 100644
index 0000000..2c4d5b7
--- /dev/null
+++ b/recipes/visstrim-m10-utils/files/save_config
@@ -0,0 +1,18 @@
+#!/bin/sh
+
+mount -o remount,rw,noatime /mnt/jffs2
+cfg=`/sbin/fw_printenv active_config | /bin/sed 's/.*=//'`
+if [ $cfg = "0" ];
+then
+	new_cfg="1"
+else
+	new_cfg="0"
+fi
+
+rm -rf /mnt/jffs2/config$new_cfg
+mkdir -p /mnt/jffs2/tmp
+cp -a /etc /mnt/jffs2/tmp/
+mv /mnt/jffs2/tmp /mnt/jffs2/config$new_cfg
+mount -o remount,ro /mnt/jffs2
+
+/sbin/fw_setenv active_config $new_cfg
diff --git a/recipes/visstrim-m10-utils/visstrim-m10-utils_0.1.bb b/recipes/visstrim-m10-utils/visstrim-m10-utils_0.1.bb
new file mode 100644
index 0000000..824f30f
--- /dev/null
+++ b/recipes/visstrim-m10-utils/visstrim-m10-utils_0.1.bb
@@ -0,0 +1,34 @@
+DESCRIPTION = "Visstrim_m10 set of scripts to allow squashfs+jffs2 schema"
+SECTION = "base"
+PRIORITY = "required"
+LICENSE = "TODO"
+PR = "r0"
+
+SRC_URI = "file://preinit \
+	   file://save_config \
+	   file://default_config \
+	   "
+
+SCRIPTS_SBIN = "preinit"
+SCRIPTS_USR_SBIN = "save_config default_config"
+
+# This just makes things easier...
+S="${WORKDIR}"
+
+do_install() {
+	# Directories
+	install -d ${D}${sbindir} \
+		   ${D}${base_sbindir}
+
+	# Shell scripts
+	for p in ${SCRIPTS_SBIN}
+	do
+		install -m 0755 $p ${D}${base_sbindir}/$p
+	done
+	for p in ${SCRIPTS_USR_SBIN}
+	do
+		install -m 0755 $p ${D}${sbindir}/$p
+	done
+}
+
+FILES_${PN} = "/"
-- 
1.7.0.4