Enable third party contributions

- Add instructions for contributing to ARM Trusted Firmware.

- Update copyright text in all files to acknowledge contributors.

Change-Id: I9311aac81b00c6c167d2f8c889aea403b84450e5

21 files changed, 21 insertions, 39 deletions

diff --git a/lib/arch/aarch64/cache_helpers.S b/lib/arch/aarch64/cache_helpers.S
index b8a56083..d54ecbc0 100644
--- a/lib/arch/aarch64/cache_helpers.S
+++ b/lib/arch/aarch64/cache_helpers.S
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2013, ARM Limited. All rights reserved.
+ * Copyright (c) 2013, ARM Limited and Contributors. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are met:
diff --git a/lib/arch/aarch64/misc_helpers.S b/lib/arch/aarch64/misc_helpers.S
index e36fdfa8..08a568ef 100644
--- a/lib/arch/aarch64/misc_helpers.S
+++ b/lib/arch/aarch64/misc_helpers.S
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2013, ARM Limited. All rights reserved.
+ * Copyright (c) 2013, ARM Limited and Contributors. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are met:
diff --git a/lib/arch/aarch64/sysreg_helpers.S b/lib/arch/aarch64/sysreg_helpers.S
index e68192ff..c53f9522 100644
--- a/lib/arch/aarch64/sysreg_helpers.S
+++ b/lib/arch/aarch64/sysreg_helpers.S
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2013, ARM Limited. All rights reserved.
+ * Copyright (c) 2013, ARM Limited and Contributors. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are met:
diff --git a/lib/arch/aarch64/tlb_helpers.S b/lib/arch/aarch64/tlb_helpers.S
index eef7546c..1706cd2f 100644
--- a/lib/arch/aarch64/tlb_helpers.S
+++ b/lib/arch/aarch64/tlb_helpers.S
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2013, ARM Limited. All rights reserved.
+ * Copyright (c) 2013, ARM Limited and Contributors. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are met:
diff --git a/lib/mmio.c b/lib/mmio.c
index bf35e368..802b1eff 100644
--- a/lib/mmio.c
+++ b/lib/mmio.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2013, ARM Limited. All rights reserved.
+ * Copyright (c) 2013, ARM Limited and Contributors. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are met:
diff --git a/lib/non-semihosting/ctype.h b/lib/non-semihosting/ctype.h
index 88e7da1f..52870b48 100644
--- a/lib/non-semihosting/ctype.h
+++ b/lib/non-semihosting/ctype.h
@@ -35,9 +35,7 @@
  */
 
 /*
- * Portions copyright (c) 2009-2013, ARM Ltd. All rights reserved.
- * ---------------------------------------------------------------
- * File: include/lib/ctype.h
+ * Portions copyright (c) 2009-2013, ARM Limited and Contributors. All rights reserved.
  */
 
 #ifndef _SYS_CTYPE_H_
diff --git a/lib/non-semihosting/mem.c b/lib/non-semihosting/mem.c
index bca9ab5c..e072710b 100644
--- a/lib/non-semihosting/mem.c
+++ b/lib/non-semihosting/mem.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2013, ARM Limited. All rights reserved.
+ * Copyright (c) 2013, ARM Limited and Contributors. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are met:
diff --git a/lib/non-semihosting/std.c b/lib/non-semihosting/std.c
index ea91d5f6..1c1c8078 100644
--- a/lib/non-semihosting/std.c
+++ b/lib/non-semihosting/std.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2013, ARM Limited. All rights reserved.
+ * Copyright (c) 2013, ARM Limited and Contributors. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are met:
diff --git a/lib/non-semihosting/strcmp.c b/lib/non-semihosting/strcmp.c
index e5921ba2..21c248e6 100644
--- a/lib/non-semihosting/strcmp.c
+++ b/lib/non-semihosting/strcmp.c
@@ -31,9 +31,7 @@
  */
 
 /*
- * Portions copyright (c) 2009-2013, ARM Ltd. All rights reserved.
- * ---------------------------------------------------------------
- * File: lib/strcmp.c
+ * Portions copyright (c) 2009-2013, ARM Limited and Contributors. All rights reserved.
  */
 
 /*
diff --git a/lib/non-semihosting/string.c b/lib/non-semihosting/string.c
index 5bb01a1d..01ffdc73 100644
--- a/lib/non-semihosting/string.c
+++ b/lib/non-semihosting/string.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2013, ARM Limited. All rights reserved.
+ * Copyright (c) 2013, ARM Limited and Contributors. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are met:
diff --git a/lib/non-semihosting/strlen.c b/lib/non-semihosting/strlen.c
index 5c1e7a6d..a388fe43 100644
--- a/lib/non-semihosting/strlen.c
+++ b/lib/non-semihosting/strlen.c
@@ -28,9 +28,7 @@
  */
 
 /*
- * Portions copyright (c) 2009-2013, ARM Ltd. All rights reserved.
- * ---------------------------------------------------------------
- * File: lib/strlen.c
+ * Portions copyright (c) 2009-2013, ARM Limited and Contributors. All rights reserved.
  */
 
 #include <stddef.h>
diff --git a/lib/non-semihosting/strncmp.c b/lib/non-semihosting/strncmp.c
index 984b7a06..beb90ec8 100644
--- a/lib/non-semihosting/strncmp.c
+++ b/lib/non-semihosting/strncmp.c
@@ -28,9 +28,7 @@
  */
 
 /*
- * Portions copyright (c) 2009-2013, ARM Ltd. All rights reserved.
- * ---------------------------------------------------------------
- * File: lib/strncmp.c
+ * Portions copyright (c) 2009-2013, ARM Limited and Contributors. All rights reserved.
  */
 
 #include "types.h"
diff --git a/lib/non-semihosting/strncpy.c b/lib/non-semihosting/strncpy.c
index 56a8a698..31a4332e 100644
--- a/lib/non-semihosting/strncpy.c
+++ b/lib/non-semihosting/strncpy.c
@@ -31,9 +31,7 @@
  */
 
 /*
- * Portions copyright (c) 2009-2013, ARM Ltd. All rights reserved.
- * ---------------------------------------------------------------
- * File: lib/strncpy.c
+ * Portions copyright (c) 2009-2013, ARM Limited and Contributors. All rights reserved.
  */
 
 #include "types.h"
diff --git a/lib/non-semihosting/strsep.c b/lib/non-semihosting/strsep.c
index 1f80af40..555a4788 100644
--- a/lib/non-semihosting/strsep.c
+++ b/lib/non-semihosting/strsep.c
@@ -28,9 +28,7 @@
  */
 
 /*
- * Portions copyright (c) 2009-2013, ARM Ltd. All rights reserved.
- * ---------------------------------------------------------------
- * File: lib/strsep.c
+ * Portions copyright (c) 2009-2013, ARM Limited and Contributors. All rights reserved.
  */
 
 #include "types.h"
diff --git a/lib/non-semihosting/strtol.c b/lib/non-semihosting/strtol.c
index 4a5a4047..f743c416 100644
--- a/lib/non-semihosting/strtol.c
+++ b/lib/non-semihosting/strtol.c
@@ -33,9 +33,7 @@
  */
 
 /*
- * Portions copyright (c) 2009-2013, ARM Ltd. All rights reserved.
- * ---------------------------------------------------------------
- * File: lib/strtol.c
+ * Portions copyright (c) 2009-2013, ARM Limited and Contributors. All rights reserved.
  */
 
 #include "types.h"
diff --git a/lib/non-semihosting/strtoull.c b/lib/non-semihosting/strtoull.c
index e46ef4ce..61b41f33 100644
--- a/lib/non-semihosting/strtoull.c
+++ b/lib/non-semihosting/strtoull.c
@@ -28,9 +28,7 @@
  */
 
 /*
- * Portions copyright (c) 2009-2013, ARM Ltd. All rights reserved.
- * ---------------------------------------------------------------
- * File: lib/strtoull.c
+ * Portions copyright (c) 2009-2013, ARM Limited and Contributors. All rights reserved.
  */
 
 #include "types.h"
diff --git a/lib/non-semihosting/subr_prf.c b/lib/non-semihosting/subr_prf.c
index 6e2a1ace..0056c81d 100644
--- a/lib/non-semihosting/subr_prf.c
+++ b/lib/non-semihosting/subr_prf.c
@@ -35,9 +35,7 @@
  */
 
 /*
- * Portions copyright (c) 2009-2013, ARM Ltd. All rights reserved.
- * ---------------------------------------------------------------
- * File: lib/subr_prf.c
+ * Portions copyright (c) 2009-2013, ARM Limited and Contributors. All rights reserved.
  */
 
 /*
diff --git a/lib/semihosting/aarch64/semihosting_call.S b/lib/semihosting/aarch64/semihosting_call.S
index cc72ec21..f2067230 100644
--- a/lib/semihosting/aarch64/semihosting_call.S
+++ b/lib/semihosting/aarch64/semihosting_call.S
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2013, ARM Limited. All rights reserved.
+ * Copyright (c) 2013, ARM Limited and Contributors. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are met:
diff --git a/lib/semihosting/semihosting.c b/lib/semihosting/semihosting.c
index 558973ac..528db17f 100644
--- a/lib/semihosting/semihosting.c
+++ b/lib/semihosting/semihosting.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2013, ARM Limited. All rights reserved.
+ * Copyright (c) 2013, ARM Limited and Contributors. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are met:
diff --git a/lib/sync/locks/bakery/bakery_lock.c b/lib/sync/locks/bakery/bakery_lock.c
index d3c780cb..dab4a758 100644
--- a/lib/sync/locks/bakery/bakery_lock.c
+++ b/lib/sync/locks/bakery/bakery_lock.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2013, ARM Limited. All rights reserved.
+ * Copyright (c) 2013, ARM Limited and Contributors. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are met:
diff --git a/lib/sync/locks/exclusive/spinlock.S b/lib/sync/locks/exclusive/spinlock.S
index 4269d95a..aedc312c 100644
--- a/lib/sync/locks/exclusive/spinlock.S
+++ b/lib/sync/locks/exclusive/spinlock.S
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2013, ARM Limited. All rights reserved.
+ * Copyright (c) 2013, ARM Limited and Contributors. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are met: