boot/arm-trusted-firmware: bump to version 2.2

Release notes:
https://trustedfirmware-a.readthedocs.io/en/latest/change-log.html#version-2-2

Take this opportunity to fix the hash file spacing.

Signed-off-by: Dick Olsson <hi@senzilla.io>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>

boot/arm-trusted-firmware/Config.in

@@ -15,7 +15,7 @@ choice
 	  Select the specific ATF version you want to use
 
 config BR2_TARGET_ARM_TRUSTED_FIRMWARE_LATEST_VERSION
-	bool "v1.4"
+	bool "v2.2"
 
 config BR2_TARGET_ARM_TRUSTED_FIRMWARE_CUSTOM_VERSION
 	bool "Custom version"
@@ -43,7 +43,7 @@ config BR2_TARGET_ARM_TRUSTED_FIRMWARE_CUSTOM_VERSION_VALUE
 
 config BR2_TARGET_ARM_TRUSTED_FIRMWARE_VERSION
 	string
-	default "v1.4"		if BR2_TARGET_ARM_TRUSTED_FIRMWARE_LATEST_VERSION
+	default "v2.2"		if BR2_TARGET_ARM_TRUSTED_FIRMWARE_LATEST_VERSION
 	default "custom"	if BR2_TARGET_ARM_TRUSTED_FIRMWARE_CUSTOM_TARBALL
 	default BR2_TARGET_ARM_TRUSTED_FIRMWARE_CUSTOM_REPO_VERSION \
 				if BR2_TARGET_ARM_TRUSTED_FIRMWARE_CUSTOM_GIT

boot/arm-trusted-firmware/arm-trusted-firmware.hash

@@ -1,3 +1,3 @@
 # Locally calculated
-sha256 6dae02acd85278394bfad6e2683e186e5332a711e4491ac4632ad6480f6e5494 arm-trusted-firmware-v1.4.tar.gz
-sha256 487795b8023df866259fa159bab94706b747fb0d623b7913f1c4955c0ab5f164  license.rst
+sha256  07e3c058ae2d95c7d516a46fc93565b797e912c3271ddbf29df523b1ab1ee911  arm-trusted-firmware-v2.2.tar.gz
+sha256  487795b8023df866259fa159bab94706b747fb0d623b7913f1c4955c0ab5f164  license.rst