init-install: Properly delete partition table

Fixed deletion of the partition table by increasing
amount of sectors from 2(correct for msdos PT) to 35 as
GPT size is 34 sectors + 1 sector for protective MBR.

(From OE-Core rev: 9be59c02901a6c9ecaaa293aea2e938edf9b122c)

Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

2 files changed, 2 insertions, 2 deletions

diff --git a/meta/recipes-core/initrdscripts/files/init-install-efi.sh b/meta/recipes-core/initrdscripts/files/init-install-efi.sh
index 74372b0c96..14939acd69 100644
--- a/meta/recipes-core/initrdscripts/files/init-install-efi.sh
+++ b/meta/recipes-core/initrdscripts/files/init-install-efi.sh
@@ -127,7 +127,7 @@ echo "Rootfs partition size: $rootfs_size MB ($rootfs)"
 echo "Swap partition size:   $swap_size MB ($swap)"
 echo "*****************"
 echo "Deleting partition table on ${device} ..."
-dd if=/dev/zero of=${device} bs=512 count=2
+dd if=/dev/zero of=${device} bs=512 count=35
 
 echo "Creating new partition table on ${device} ..."
 parted ${device} mklabel gpt
diff --git a/meta/recipes-core/initrdscripts/files/init-install.sh b/meta/recipes-core/initrdscripts/files/init-install.sh
index 0593b3c716..7fccddea03 100644
--- a/meta/recipes-core/initrdscripts/files/init-install.sh
+++ b/meta/recipes-core/initrdscripts/files/init-install.sh
@@ -153,7 +153,7 @@ echo "Rootfs partition size: $rootfs_size MB ($rootfs)"
 echo "Swap partition size:   $swap_size MB ($swap)"
 echo "*****************"
 echo "Deleting partition table on ${device} ..."
-dd if=/dev/zero of=${device} bs=512 count=2
+dd if=/dev/zero of=${device} bs=512 count=35
 
 echo "Creating new partition table on ${device} ..."
 if [ $grub_version -eq 0 ] ; then