diff options
| -rw-r--r-- | bsp/stm32f20x/STM32F2xx_TP.ini | 36 | ||||
| -rw-r--r-- | bsp/stm32f20x/stm32_rom.ld | 134 |
2 files changed, 170 insertions, 0 deletions
diff --git a/bsp/stm32f20x/STM32F2xx_TP.ini b/bsp/stm32f20x/STM32F2xx_TP.ini new file mode 100644 index 0000000000..413e03f092 --- /dev/null +++ b/bsp/stm32f20x/STM32F2xx_TP.ini @@ -0,0 +1,36 @@ +/******************************************************************************/
+/* STM32F2xx_TP.ini: STM32F2xx Debugger Initialization File */
+/******************************************************************************/
+// <<< Use Configuration Wizard in Context Menu >>> //
+/******************************************************************************/
+/* This file is part of the uVision/ARM development tools. */
+/* Copyright (c) 2010 Keil Software. All rights reserved. */
+/* This software may only be used under the terms of a valid, current, */
+/* end user licence from KEIL for a compatible version of KEIL software */
+/* development tools. Nothing else gives you the right to use this software. */
+/******************************************************************************/
+
+
+FUNC void DebugSetup (void) {
+// <h> Debug MCU Configuration
+// <o12.0> DBG_SLEEP <i> Debug Sleep Mode
+// <o12.1> DBG_STOP <i> Debug Stop Mode
+// <o12.2> DBG_STANDBY <i> Debug Standby Mode
+// <o12.5> TRACE_IOEN <i> Trace I/O Enable
+// <o12.6..7> TRACE_MODE <i> Trace Mode
+// <0=> Asynchronous
+// <1=> Synchronous: TRACEDATA Size 1
+// <2=> Synchronous: TRACEDATA Size 2
+// <3=> Synchronous: TRACEDATA Size 4
+// </h>
+
+ _WDWORD(0x40023830, _RDWORD(0x40023830) | 0x00000010); // RCC_AHB1ENR: IO port E clock enable
+ _WDWORD(0x40021000, 0x00002AA0); // GPIOE_MODER: PE2..PE6 = Alternate function mode
+ _WDWORD(0x40021008, 0x00001550); // GPIOx_OSPEEDR: PE2..PE6 = 25 MHz Medium speed
+ _WDWORD(0x4002100C, 0x00001550); // GPIOx_PUPDR: PE2..PE6 = Pull-up
+ _WDWORD(0x40021020, 0x00000000); // GPIOx_AFRL: PE2..PE6 = AF0
+
+ _WDWORD(0xE0042004, 0x000000E7); // Set DBGMCU_CR
+}
+
+DebugSetup(); // Debugger Setup
diff --git a/bsp/stm32f20x/stm32_rom.ld b/bsp/stm32f20x/stm32_rom.ld new file mode 100644 index 0000000000..69ca301a92 --- /dev/null +++ b/bsp/stm32f20x/stm32_rom.ld @@ -0,0 +1,134 @@ +/*
+ * linker script for STM32F10x with GNU ld
+ * bernard.xiong 2009-10-14
+ */
+
+/* Program Entry, set to mark it as "used" and avoid gc */
+MEMORY
+{
+ CODE (rx) : ORIGIN = 0x08000000, LENGTH = 512k /* 512KB flash */
+ DATA (rw) : ORIGIN = 0x20000000, LENGTH = 64k /* 64K sram */
+}
+ENTRY(Reset_Handler)
+_system_stack_size = 0x100;
+
+SECTIONS
+{
+ .text :
+ {
+ . = ALIGN(4);
+ KEEP(*(.isr_vector)) /* Startup code */
+ . = ALIGN(4);
+ *(.text) /* remaining code */
+ *(.text.*) /* remaining code */
+ *(.rodata) /* read-only data (constants) */
+ *(.rodata*)
+ *(.glue_7)
+ *(.glue_7t)
+ *(.gnu.linkonce.t*)
+
+ /* section information for finsh shell */
+ . = ALIGN(4);
+ __fsymtab_start = .;
+ KEEP(*(FSymTab))
+ __fsymtab_end = .;
+ . = ALIGN(4);
+ __vsymtab_start = .;
+ KEEP(*(VSymTab))
+ __vsymtab_end = .;
+ . = ALIGN(4);
+
+ . = ALIGN(4);
+ _etext = .;
+ } > CODE = 0
+
+ /* .ARM.exidx is sorted, so has to go in its own output section. */
+ __exidx_start = .;
+ .ARM.exidx :
+ {
+ *(.ARM.exidx* .gnu.linkonce.armexidx.*)
+
+ /* This is used by the startup in order to initialize the .data secion */
+ _sidata = .;
+ } > CODE
+ __exidx_end = .;
+
+ /* .data section which is used for initialized data */
+
+ .data : AT (_sidata)
+ {
+ . = ALIGN(4);
+ /* This is used by the startup in order to initialize the .data secion */
+ _sdata = . ;
+
+ *(.data)
+ *(.data.*)
+ *(.gnu.linkonce.d*)
+
+ . = ALIGN(4);
+ /* This is used by the startup in order to initialize the .data secion */
+ _edata = . ;
+ } >DATA
+
+ .stack :
+ {
+ . = . + _system_stack_size;
+ . = ALIGN(4);
+ _estack = .;
+ } >DATA
+
+ __bss_start = .;
+ .bss :
+ {
+ . = ALIGN(4);
+ /* This is used by the startup in order to initialize the .bss secion */
+ _sbss = .;
+
+ *(.bss)
+ *(.bss.*)
+ *(COMMON)
+
+ . = ALIGN(4);
+ /* This is used by the startup in order to initialize the .bss secion */
+ _ebss = . ;
+
+ *(.bss.init)
+ } > DATA
+ __bss_end = .;
+
+ _end = .;
+
+ /* Stabs debugging sections. */
+ .stab 0 : { *(.stab) }
+ .stabstr 0 : { *(.stabstr) }
+ .stab.excl 0 : { *(.stab.excl) }
+ .stab.exclstr 0 : { *(.stab.exclstr) }
+ .stab.index 0 : { *(.stab.index) }
+ .stab.indexstr 0 : { *(.stab.indexstr) }
+ .comment 0 : { *(.comment) }
+ /* DWARF debug sections.
+ * Symbols in the DWARF debugging sections are relative to the beginning
+ * of the section so we begin them at 0. */
+ /* DWARF 1 */
+ .debug 0 : { *(.debug) }
+ .line 0 : { *(.line) }
+ /* GNU DWARF 1 extensions */
+ .debug_srcinfo 0 : { *(.debug_srcinfo) }
+ .debug_sfnames 0 : { *(.debug_sfnames) }
+ /* DWARF 1.1 and DWARF 2 */
+ .debug_aranges 0 : { *(.debug_aranges) }
+ .debug_pubnames 0 : { *(.debug_pubnames) }
+ /* DWARF 2 */
+ .debug_info 0 : { *(.debug_info .gnu.linkonce.wi.*) }
+ .debug_abbrev 0 : { *(.debug_abbrev) }
+ .debug_line 0 : { *(.debug_line) }
+ .debug_frame 0 : { *(.debug_frame) }
+ .debug_str 0 : { *(.debug_str) }
+ .debug_loc 0 : { *(.debug_loc) }
+ .debug_macinfo 0 : { *(.debug_macinfo) }
+ /* SGI/MIPS DWARF 2 extensions */
+ .debug_weaknames 0 : { *(.debug_weaknames) }
+ .debug_funcnames 0 : { *(.debug_funcnames) }
+ .debug_typenames 0 : { *(.debug_typenames) }
+ .debug_varnames 0 : { *(.debug_varnames) }
+}
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