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swupdate: refactor 'cryptroot' to 'cryptrootfs' 

The partition encryption system now uses dynamically generated names for the
decrypted block devices, which are based on the partition name. Reflect this
change in places where the encrypted rootfs is referenced.

https://onedigi.atlassian.net/browse/DEL-7174

Signed-off-by: Gabriel Valcazar <gabriel.valcazar@digi.com>
This commit is contained in:
Gabriel Valcazar 2021-04-29 15:39:13 +02:00
parent 59e652ec9b
commit deaeef6c6d
2 changed files with 3 additions and 3 deletions
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4
meta-digi-dey/recipes-digi/swu-images/files/preinstall_swu.sh
View File

@ -68,14 +68,14 @@ log_error() {
# Main
#------------------------------------------------------------------------------
# Check if encrypted device is already open.
if [ -b /dev/mapper/cryptroot ]; then
if [ -b /dev/mapper/cryptrootfs ]; then
exit 0
fi
rootfs_block="/dev/mmcblk0p$(fdisk -l /dev/mmcblk0 | sed -ne "s,^[^0-9]*\([0-9]\+\).*\<rootfs\>.*,\1,g;T;p")"
# Open LUKS encrypted device
trustfence-tool ${rootfs_block} cryptroot
trustfence-tool ${rootfs_block} cryptrootfs
if [ "$?" != "0" ]; then
log_error "Error executing the firmware update, cannot open virtual device"
exit 1

2
meta-digi-dey/recipes-digi/swu-images/swu.inc
View File

@ -29,7 +29,7 @@ BOOT_DEV_NAME ?= "/dev/mmcblk0p1"
BOOT_DEV_NAME_ccimx6ul ?= "linux"
ROOTFS_DEV_NAME ?= "/dev/mmcblk0p3"
ROOTFS_DEV_NAME_ccimx6ul ?= "rootfs"
ROOTFS_ENC_DEV = "/dev/mapper/cryptroot"
ROOTFS_ENC_DEV = "/dev/mapper/cryptrootfs"
ROOTFS_ENC_DEV_ccimx6ul = "${ROOTFS_DEV_NAME}"
ROOTFS_DEV_NAME_FINAL = "${@oe.utils.ifelse(d.getVar('TRUSTFENCE_INITRAMFS_IMAGE', True), '${ROOTFS_ENC_DEV}', '${ROOTFS_DEV_NAME}')}"
PREINST_SCRIPT_TEMPLATE = "scripts: ( { filename = \\"preinstall_swu.sh\\"; type = \\"preinstall\\"; sha256 = \\"@preinstall_swu.sh\\"; \\x7D );"