utils/genrandconfig: add optee-os custom tarball handling

Add a custom case to make sure that a random configuration with an
empty tarball location for OP-TEE OS doesn't fail. It reverts to
BR2_TARGET_OPTEE_OS_LATEST in that case.

Signed-off-by: Kory Maincent <kory.maincent@bootlin.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>

utils/genrandconfig

@@ -463,6 +463,13 @@ def fixup_config(sysinfo, configfile):
         configlines.remove('BR2_TARGET_BAREBOX_USE_DEFCONFIG=y\n')
         configlines.remove('BR2_TARGET_BAREBOX_BOARD_DEFCONFIG=""\n')
 
+    if 'BR2_TARGET_OPTEE_OS=y\n' in configlines and \
+       'BR2_TARGET_OPTEE_OS_CUSTOM_TARBALL=y\n' in configlines and \
+       'BR2_TARGET_OPTEE_OS_CUSTOM_TARBALL_LOCATION=""\n' in configlines:
+        configlines.remove('BR2_TARGET_OPTEE_OS_CUSTOM_TARBALL=y\n')
+        configlines.append('BR2_TARGET_OPTEE_OS_LATEST=y\n')
+        configlines.remove('BR2_TARGET_OPTEE_OS_CUSTOM_TARBALL_LOCATION=""\n')
+
     if 'BR2_TARGET_OPTEE_OS=y\n' in configlines and \
        'BR2_TARGET_OPTEE_OS_PLATFORM=""\n' in configlines:
         configlines.remove('BR2_TARGET_OPTEE_OS=y\n')