Revert "meta-digi-arm: Exclude u-boot-fw-utils if U-Boot environment encryption is"

This reverts commit b8f50680e5.

The support to read and write to an encrypted environment has been added, so
there is no need to exclude the u-boot-fw-utils anymore.

https://jira.digi.com/browse/DEL-2836

Signed-off-by: Diaz de Grenu, Jose <Jose.DiazdeGrenu@digi.com>

README.md

@@ -93,9 +93,6 @@ Documentation is available online on the Digi documentation site:
 This is a list of known issues and limitations at the time of release. An
 updated list can be found on the online documentation.
 
-* When using the TrustFence (TM) U-Boot environment encryption, access to the
-U-Boot environment from the Linux OS is not supported.
-
 ## Digi ConnectCore 6UL
 
 * In the Bluetooth interface, the UART hardware flow control doesn’t work

meta-digi-arm/conf/machine/include/ccimx6.inc

@@ -27,7 +27,7 @@ MACHINE_EXTRA_RDEPENDS += " \
     e2fsprogs-mke2fs \
     e2fsprogs-resize2fs \
     parted \
-    ${@base_conditional('TRUSTFENCE_ENCRYPT_ENVIRONMENT', '1', '', 'u-boot-fw-utils', d)} \
+    u-boot-fw-utils \
 "
 MACHINE_EXTRA_RRECOMMENDS += "${MACHINE_FIRMWARE} ${WIRELESS_MODULE}"
 MACHINE_EXTRA_RRECOMMENDS += "fsl-alsa-plugins cryptodev-module rng-tools"

meta-digi-arm/conf/machine/include/ccimx6ul.inc

@@ -22,7 +22,7 @@ MACHINE_FIRMWARE ?= ""
 MACHINE_EXTRA_RDEPENDS += " \
     imx-kobs \
     mtd-utils-ubifs \
-    ${@base_conditional('TRUSTFENCE_ENCRYPT_ENVIRONMENT', '1', '', 'u-boot-fw-utils', d)} \
+    u-boot-fw-utils \
 "
 MACHINE_EXTRA_RRECOMMENDS += "${MACHINE_FIRMWARE} ${WIRELESS_MODULE}"
 MACHINE_EXTRA_RRECOMMENDS += "fsl-alsa-plugins cryptodev-module"

meta-digi-dey/recipes-core/packagegroups/packagegroup-dey-core.bb

@@ -55,5 +55,3 @@ RRECOMMENDS_${PN} = "\
     ${MACHINE_ESSENTIAL_EXTRA_RRECOMMENDS} \
     ${MACHINE_EXTRA_RRECOMMENDS} \
 "
-
-do_package[vardeps] = "TRUSTFENCE_ENCRYPT_ENVIRONMENT"