Add MSTP port to nucleof429zi using DFR0259 RS485 shield (#136)

Co-authored-by: Steve Karg <skarg@users.sourceforge.net>
2020-10-30 11:53:57 -05:00
parent 511adb646c
commit 06dde5050c
110 changed files with 67860 additions and 0 deletions
@@ -0,0 +1,68 @@
+MEMORY
+{
+    sram (W!RX) : ORIGIN = 0x20000000, LENGTH = 128k
+    flash (RX) : ORIGIN = 0x08000000, LENGTH = 512k
+}
+
+SECTIONS
+{
+    .text :
+    {
+        . = ALIGN(4);
+        _text = .;
+        PROVIDE(stext = .);
+        KEEP(*(.isr_vector))
+        KEEP(*(.init))
+        *(.text .text.*)
+        *(.rodata .rodata.*)
+        *(.gnu.linkonce.t.*)
+        *(.glue_7)
+        *(.glue_7t)
+        *(.gcc_except_table)
+        *(.gnu.linkonce.r.*)
+        . = ALIGN(4);
+        _etext = .;
+		_sidata = _etext;
+        PROVIDE(etext = .);
+     		_fini = . ;
+				*(.fini)
+
+    } >flash
+
+    .data : AT (_etext)
+    {
+        . = ALIGN(4);
+        _sdata = .;
+        *(.ramfunc .ramfunc.* .fastrun .fastrun.*)
+        *(.data .data.*)
+        *(.gnu.linkonce.d.*)
+        . = ALIGN(4);
+        _edata = .;
+    } >sram
+
+		.ARM.extab :
+		{
+		    *(.ARM.extab*)
+		} >sram
+
+		__exidx_start = .;
+		.ARM.exidx :
+		{
+		    *(.ARM.exidx*)
+		} >sram
+		__exidx_end = .;
+
+    .bss (NOLOAD) : {
+		. = ALIGN(4);
+        /* This is used by the startup in order to initialize the .bss secion */
+        _sbss = .;
+        *(.bss .bss.*)
+        *(.gnu.linkonce.b.*)
+        *(COMMON)
+        . = ALIGN(4);
+        _ebss = .;
+    } >sram
+
+    end = .;
+    PROVIDE( _estack = 0x20010000 );
+}