use early-clobber in opal_config_asm.m4, remove irrelated code, and update copyright.

Signed-off-by: heyujiao99 <he.yujiao@sanechips.com.cn>

Author: heyujiao99

config/opal_config_asm.m4

@@ -539,7 +539,7 @@ AC_DEFUN([OPAL_CHECK_INLINE_C_GCC],[
                 opal_gcc_inline_assign='"1: li %0,0" : "=&r"(ret)'
                 ;;
             riscv64*)
-                opal_gcc_inline_assign='"li %0, 0" : "=r"(ret)'
+                opal_gcc_inline_assign='"li %0, 0" : "=&r"(ret)'
                 ;;
         esac
 

opal/include/opal/sys/cma.h

@@ -59,10 +59,6 @@
 #        define __NR_process_vm_readv  270
 #        define __NR_process_vm_writev 271
 
-#    elif defined(PLATFORM_ARCH_RISCV)
-#        define __NR_process_vm_readv  270
-#        define __NR_process_vm_writev 271
-
 #    else
 #        error "Unsupported architecture for process_vm_readv and process_vm_writev syscalls"
 #    endif

opal/include/opal/sys/riscv64/Makefile.am

@@ -1,16 +1,6 @@
 #
-# Copyright (c) 2004-2005 The Trustees of Indiana University and Indiana
-#                         University Research and Technology
-#                         Corporation.  All rights reserved.
-# Copyright (c) 2004-2005 The University of Tennessee and The University
-#                         of Tennessee Research Foundation.  All rights
-#                         reserved.
-# Copyright (c) 2004-2005 High Performance Computing Center Stuttgart,
-#                         University of Stuttgart.  All rights reserved.
-# Copyright (c) 2004-2005 The Regents of the University of California.
+# Copyright (c) 2025      Software System Team, SANECHIPS.
 #                         All rights reserved.
-# Copyright (c) 2017      Research Organization for Information Science
-#                         and Technology (RIST). All rights reserved.
 # $COPYRIGHT$
 #
 # Additional copyrights may follow

opal/include/opal/sys/riscv64/timer.h

@@ -1,14 +1,7 @@
 /* -*- Mode: C; c-basic-offset:4 ; indent-tabs-mode:nil -*- */
 /*
- * Copyright (c) 2008      The University of Tennessee and The University
- *                         of Tennessee Research Foundation.  All rights
- *                         reserved.
- * Copyright (c) 2016      Broadcom Limited. All rights reserved.
- * Copyright (c) 2016      Los Alamos National Security, LLC. All rights
- *                         reserved.
- * Copyright (c) 2021      Google, LLC. All rights reserved.
- * Copyright (c) 2022      Amazon.com, Inc. or its affiliates.
- *                         All Rights reserved.
+ * Copyright (c) 2025      Software System Team, SANECHIPS.
+ *                         All rights reserved.
  * $COPYRIGHT$
  *
  * Additional copyrights may follow

opal/mca/timer/linux/timer_linux_component.c

@@ -18,6 +18,8 @@
  * Copyright (c) 2016 Broadcom Limited. All rights reserved.
  * Copyright (c) 2022      Amazon.com, Inc. or its affiliates.
  *                         All Rights reserved.
+ * Copyright (c) 2025      Software System Team, SANECHIPS.
+ *                         All rights reserved.
  * $COPYRIGHT$
  *
  * Additional copyrights may follow