modify XiUOS DIR : (1.add plc_demo in APP_Framework/control_app; 2.add industrial_network、industrial_fieldbus and industrial_wlan; 3.add XiZi_AIoT and modify XiZi as XiZi_IIoT.)

2022-09-27 20:39:52 +08:00
parent dbca22a1a6
commit e14fa6ff8e
5009 changed files with 1019 additions and 3084 deletions
@@ -0,0 +1,105 @@
+/*
+* Copyright (c) 2020 AIIT XUOS Lab
+* XiUOS is licensed under Mulan PSL v2.
+* You can use this software according to the terms and conditions of the Mulan PSL v2.
+* You may obtain a copy of Mulan PSL v2 at:
+*        http://license.coscl.org.cn/MulanPSL2
+* THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
+* EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
+* MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
+* See the Mulan PSL v2 for more details.
+*/
+
+OUTPUT_ARCH( "riscv" )
+__STACKSIZE__ = 1024;
+ENTRY( _begin )
+
+MEMORY
+{
+  flash (rxai!w) : ORIGIN = 0x20400000, LENGTH = 4096K
+  sram (wxa!ri) : ORIGIN = 0x80000000, LENGTH = 16K
+}
+
+
+SECTIONS
+{
+    .start :
+    {
+        *(.init);
+    } > flash
+  .text           :
+  {
+    *(.text .text.*)
+    *(.rodata .rodata*)  
+     /* section information for  shell */
+        . = ALIGN(8);
+        _shell_command_start = .;
+        KEEP (*(shellCommand))
+        _shell_command_end = .;
+        . = ALIGN(8);
+
+        /* the work i did */
+        PROVIDE(__ctors_start__ = .);
+        KEEP (*(SORT(.init_array.*)))
+        KEEP (*(.init_array))
+        PROVIDE(__ctors_end__ = .);
+        
+      . = ALIGN(4);
+    __isrtbl_idx_start = .;
+        KEEP(*(.isrtbl.idx))
+        __isrtbl_start = .;
+        KEEP(*(.isrtbl))
+        __isrtbl_end = .;
+        . = ALIGN(8);
+
+        PROVIDE(g_service_table_start = ABSOLUTE(.));
+        KEEP(*(.g_service_table))
+        PROVIDE(g_service_table_end = ABSOLUTE(.));
+
+  } > flash
+
+  PROVIDE (_etext = .);
+  . = ALIGN(4);
+
+  .lalign         :
+  {
+    . = ALIGN(4);
+    PROVIDE( _data_lma = . );
+  } >flash AT>flash
+
+  .data          :
+  {
+    . = ALIGN(4);
+    PROVIDE( _data = . );
+    *(.data .data.*)
+    . = ALIGN(4);
+    PROVIDE( __global_pointer$ = . + 0x800 );
+    *(.sdata .sdata.*)
+  } >sram AT>flash
+
+  . = ALIGN(4);
+  PROVIDE( _edata = . );
+
+  PROVIDE( __bss_start = . );
+  .bss            :
+  {
+    *(.sbss*)
+    *(.bss .bss.*)
+    *(.scommon)
+    . = ALIGN(4);
+  } > sram 
+
+  . = ALIGN(8);
+  PROVIDE( _end = . );
+
+  .stack :
+    {
+        . = ALIGN(4);
+        /* cpu0 stack top site */
+        . = . + __STACKSIZE__;
+        _sp = . ;
+        PROVIDE(_sp = ABSOLUTE(.));
+        PROVIDE( __stack_end__ = ABSOLUTE(.) );
+    } > sram 
+
+}