SPDX-ify all skiboot code

Use Software Package Data Exchange (SPDX) to indicate license for each
file that is unique to skiboot.

At the same time, ensure the (C) who and years are correct.

See https://spdx.org/

Signed-off-by: Stewart Smith <stewart@linux.ibm.com>
[oliver: Added a few missing files]
Signed-off-by: Oliver O'Halloran <oohall@gmail.com>

1 files changed, 5 insertions, 12 deletions

diff --git a/core/psr.c b/core/psr.c
index d3ff6ac..4cd3768 100644
--- a/core/psr.c
+++ b/core/psr.c
@@ -1,17 +1,10 @@
-/* Copyright 2017 IBM Corp.
+// SPDX-License-Identifier: Apache-2.0
+/*
+ * OPAL calls to get/set Power Shift Ratio (PSR)
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * i.e. when something has to be throttled, what gets throttled?
  *
- *	http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
- * implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Copyright 2017 IBM Corp.
  */
 
 #include <psr.h>