[PATCH v2 5/9] MdePkg/BaseIoLibIntrinsic: Rename IoLibArm.c=>IoLibNoIo.c

["Abner Chang" <abner.chang@hpe.com>]

RISC-V MMIO library instance.
IoLibArm.c in fact implements a generic Mmio-only (and ANSI
C compliant), so rename it to better reflect this.

Signed-off-by: Abner Chang <abner.chang@hpe.com>
Co-authored-by: Gilbert Chen <gilbert.chen@hpe.com>
Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org>

Cc: Michael D Kinney <michael.d.kinney@intel.com>
Cc: Liming Gao <liming.gao@intel.com>
Cc: Leif Lindholm <leif.lindholm@linaro.org>
Cc: Gilbert Chen <gilbert.chen@hpe.com>
---
 .../BaseIoLibIntrinsic/BaseIoLibIntrinsic.inf       | 13 +++++++++----
 .../BaseIoLibIntrinsic/{IoLibArm.c => IoLibNoIo.c}  |  4 +++-
 2 files changed, 12 insertions(+), 5 deletions(-)
 rename MdePkg/Library/BaseIoLibIntrinsic/{IoLibArm.c => IoLibNoIo.c} (94%)

diff --git a/MdePkg/Library/BaseIoLibIntrinsic/BaseIoLibIntrinsic.inf b/MdePkg/Library/BaseIoLibIntrinsic/BaseIoLibIntrinsic.inf
index 457cce9378..690b95d440 100644
--- a/MdePkg/Library/BaseIoLibIntrinsic/BaseIoLibIntrinsic.inf
+++ b/MdePkg/Library/BaseIoLibIntrinsic/BaseIoLibIntrinsic.inf
@@ -4,11 +4,13 @@
 #  I/O Library that uses compiler intrinsics to perform IN and OUT instructions
 #  for IA-32 and x64.  On IPF, I/O port requests are translated into MMIO requests.
 #  MMIO requests are forwarded directly to memory.  For EBC, I/O port requests
-#  ASSERT().
+#  ASSERT(). For ARM, AARCH64 and RISCV64, this I/O library only provides non I/O
+#  read and write.
 #
 #  Copyright (c) 2007 - 2018, Intel Corporation. All rights reserved.<BR>
 #  Portions copyright (c) 2008 - 2009, Apple Inc. All rights reserved.<BR>
 #  Copyright (c) 2017, AMD Incorporated. All rights reserved.<BR>
+#  Portions Copyright (c) 2020, Hewlett Packard Enterprise Development LP. All rights reserved.<BR>
 #
 #  SPDX-License-Identifier: BSD-2-Clause-Patent
 #
@@ -25,7 +27,7 @@
 
 
 #
-#  VALID_ARCHITECTURES           = IA32 X64 EBC ARM AARCH64
+#  VALID_ARCHITECTURES           = IA32 X64 EBC ARM AARCH64 RISCV64
 #
 
 [Sources]
@@ -50,10 +52,13 @@
   IoLib.c
 
 [Sources.ARM]
-  IoLibArm.c
+  IoLibNoIo.c
 
 [Sources.AARCH64]
-  IoLibArm.c
+  IoLibNoIo.c
+
+[Sources.RISCV64]
+  IoLibNoIo.c
 
 [Packages]
   MdePkg/MdePkg.dec
diff --git a/MdePkg/Library/BaseIoLibIntrinsic/IoLibArm.c b/MdePkg/Library/BaseIoLibIntrinsic/IoLibNoIo.c
similarity index 94%
rename from MdePkg/Library/BaseIoLibIntrinsic/IoLibArm.c
rename to MdePkg/Library/BaseIoLibIntrinsic/IoLibNoIo.c
index c6b822461d..a107136a74 100644
--- a/MdePkg/Library/BaseIoLibIntrinsic/IoLibArm.c
+++ b/MdePkg/Library/BaseIoLibIntrinsic/IoLibNoIo.c
@@ -1,9 +1,11 @@
 /** @file
-  I/O Library for ARM.
+  I/O library for non I/O read and write access (memory map I/O read and
+  write only) architecture, such as ARM and RISC-V processor.
 
   Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.<BR>
   Portions copyright (c) 2008 - 2009, Apple Inc. All rights reserved.<BR>
   Copyright (c) 2017, AMD Incorporated. All rights reserved.<BR>
+  Copyright (c) 2020, Hewlett Packard Enterprise Development LP. All rights reserved.<BR>
 
   SPDX-License-Identifier: BSD-2-Clause-Patent
 
-- 
2.25.0