erase uboot env in nand

mk_mmc.sh

@@ -20,7 +20,6 @@ DIR=$PWD
 
 function dl_xload_uboot {
 
- rm -rfd ${DIR}/dl/ || true
  mkdir -p ${DIR}/dl/
 
  echo ""
@@ -34,9 +33,12 @@ function dl_xload_uboot {
  if test "-$DIST-" = "-lucid-"
  then
   KERNEL=${KERNEL_REL}-l${KERNEL_PATCH}
+  rm -f ${DIR}/dl/initrd.gz || true
   wget -c --directory-prefix=${DIR}/dl/ http://ports.ubuntu.com/ubuntu-ports/dists/${DIST}/main/installer-armel/current/images/versatile/netboot/initrd.gz
+  wget -c --directory-prefix=${DIR}/dl/ http://ports.ubuntu.com/pool/universe/m/mtd-utils/mtd-utils_20090606-1_armel.deb
  else
   KERNEL=${KERNEL_REL}-x${KERNEL_PATCH}
+  rm -f ${DIR}/dl/initrd.gz || true
   wget -c --directory-prefix=${DIR}/dl/ http://ftp.debian.org/debian/dists/${DIST}/main/installer-armel/current/images/versatile/netboot/initrd.gz
  fi
 
@@ -106,12 +108,16 @@ fi
 
  sudo rm -rfd ${DIR}/initrd-tree/lib/modules/${KERNEL}/kernel/fs/
  sudo rm -rfd ${DIR}/initrd-tree/lib/modules/${KERNEL}/kernel/sound/
+ sudo rm -rfd ${DIR}/initrd-tree/lib/modules/*-versatile/
+ sudo rm -rfd ${DIR}/initrd-tree/lib/firmware/*-versatile/
 
-# if test "-$DIST-" = "-lucid-"
+ if test "-$DIST-" = "-lucid-"
-# then
+ then
-#   sudo patch -p1 -s < ${DIR}/scripts/beagle-lucid-override-flash-kernel.diff
+   sudo cp -v ${DIR}/scripts/flash-kernel.conf ${DIR}/initrd-tree/etc/flash-kernel.conf
-#   sudo patch -p1 -s < ${DIR}/scripts/beagle-use-normal.scr-for-boot.diff
+   sudo patch -p1 -s < ${DIR}/scripts/beagle-copy-flash-kernel-override.diff
-# fi
+   sudo patch -p1 -s < ${DIR}/scripts/beagle-erase-nand-and-copy-new-scr.diff
+   sudo dpkg -x ${DIR}/dl/mtd-utils_20090606-1_armel.deb ${DIR}/initrd-tree
+ fi
 
  find . | cpio -o -H newc | gzip -9 > ${DIR}/initrd.mod.gz
  cd ${DIR}/
@@ -162,6 +168,8 @@ sudo cp -v ${DIR}/dl/${MLO} ${DIR}/disk/MLO
 sudo cp -v ${DIR}/dl/${XLOAD} ${DIR}/disk/x-load.bin.ift
 sudo cp -v ${DIR}/dl/${UBOOT} ${DIR}/disk/u-boot.bin
 
+sudo touch ${DIR}/disk/limit.one
+
 sudo mkimage -A arm -O linux -T ramdisk -C none -a 0 -e 0 -n initramfs -d ${DIR}/initrd.mod ${DIR}/disk/uInitrd
 sudo mkimage -A arm -O linux -T kernel -C none -a 0x80008000 -e 0x80008000 -n ${KERNEL} -d ${DIR}/kernel/boot/vmlinuz-* ${DIR}/disk/uImage
 

scripts/beagle-copy-flash-kernel-override.diff

@@ -0,0 +1,13 @@
+diff --git a/lib/chroot-setup.sh b/lib/chroot-setup.sh
+index 61bc6ae..629f541 100644
+--- a/lib/chroot-setup.sh
++++ b/lib/chroot-setup.sh
+@@ -110,6 +110,8 @@ EOF
+ 	APT_LISTCHANGES_FRONTEND=none
+ 	export APT_LISTCHANGES_FRONTEND
+ 
++	cp /etc/flash-kernel.conf /target/etc/flash-kernel.conf
++
+ 	return 0
+ }
+ 

scripts/beagle-erase-nand-and-copy-new-scr.diff

@@ -1,15 +1,22 @@
 diff --git a/lib/chroot-setup.sh b/lib/chroot-setup.sh
-index f582297..c98a5d5 100644
+index 629f541..783818a 100644
 --- a/lib/chroot-setup.sh
 +++ b/lib/chroot-setup.sh
-@@ -129,6 +129,12 @@ chroot_cleanup () {
+@@ -122,6 +122,19 @@ chroot_cleanup () {
  		mv /target/sbin/initctl.REAL /target/sbin/initctl
  	fi
  
++	/usr/sbin/flash_eraseall /dev/mtd2 
++
 +	mkdir -p /tmp/mmc 
 +	mount /dev/mmcblk0p1 /tmp/mmc
-+	rm -f /tmp/mmc/boot.scr
++
-+	mv /tmp/mmc/normal.scr /tmp/mmc/boot.scr
++	if [ -e /tmp/mmc/limit.one ]; then
++		cp /tmp/mmc/boot.scr /tmp/mmc/netinstall.scr
++		cp /tmp/mmc/normal.scr /tmp/mmc/boot.scr
++		rm -f /tmp/mmc/limit.one
++	fi
++
 +	umount /tmp/mmc
 +
  	# Undo the mounts done by the packages during installation.

scripts/beagle-lucid-override-flash-kernel.diff

@@ -1,20 +0,0 @@
-diff --git a/lib/chroot-setup.sh b/lib/chroot-setup.sh
-index 4a92c4f..7663f3f 100644
---- a/lib/chroot-setup.sh
-+++ b/lib/chroot-setup.sh
-@@ -109,6 +109,15 @@ EOF
- 	# Avoid apt-listchanges doing anything.
- 	APT_LISTCHANGES_FRONTEND=none
- 	export APT_LISTCHANGES_FRONTEND
-+	cat > /target/etc/flash-kernel.conf <<FK
-+#!/bin/sh
-+
-+echo "flash-kernel stopped:"
-+echo "You are currently running the Community Kernel edition"
-+echo "remove /etc/flash-kernel.conf to run Ubuntu's Kernel"
-+exit
-+
-+FK
- 
- 	return 0
- }