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- Shrunk ARMCM3_EFM32 bootloader for Crossworks from 16 to 8kb. 

git-svn-id: https://svn.code.sf.net/p/openblt/code/trunk@35 5dc33758-31d5-4daf-9ae8-b24bf3d40d73
This commit is contained in:
Frank Voorburg 2012-03-04 18:09:20 +00:00
parent a21ee401c5
commit 4eda0f2e1f
15 changed files with 2453 additions and 3812 deletions
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2
Host/openblt_uart.ini
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@ -1,6 +1,6 @@
[sci]
port=3
baudrate=8
baudrate=3
[xcp]
seedkey=
t1=1000

BIN
Target/Demo/ARMCM3_EFM32_Olimex_EM32G880F128STK_Crossworks/Boot/bin/openbtl_olimex_efm32g880.elf
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Target/Demo/ARMCM3_EFM32_Olimex_EM32G880F128STK_Crossworks/Boot/bin/openbtl_olimex_efm32g880.map
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Target/Demo/ARMCM3_EFM32_Olimex_EM32G880F128STK_Crossworks/Boot/bin/openbtl_olimex_efm32g880.srec
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2
Target/Demo/ARMCM3_EFM32_Olimex_EM32G880F128STK_Crossworks/Boot/ide/EFM32G880_crossworks.hzp
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@ -1,7 +1,7 @@
<!DOCTYPE CrossStudio_Project_File>
<solution Name="EFM32G880_crossworks" target="8" version="2">
<project Name="openbtl_olimex_efm32g880">
<configuration Name="Common" Target="EFM32G880F128" arm_architecture="v7M" arm_core_type="Cortex-M3" arm_linker_heap_size="128" arm_linker_process_stack_size="0" arm_linker_stack_size="128" arm_long_calls="Yes" arm_simulator_memory_simulation_filename="$(TargetsDir)/EFM32/EFM32SimulatorMemory.dll" arm_simulator_memory_simulation_parameter="EFM32G880F128;FLASH=0x00000000:0x20000;RAM=0x20000000:0x4000" arm_target_debug_interface_type="ADIv5" arm_target_interface_type="SWD" arm_target_loader_parameter="16000000" build_intermediate_directory="$(Configuration)/../../obj" build_output_directory="$(Configuration)/../../bin" c_preprocessor_definitions="USE_PROCESS_STACK" c_user_include_directories="$(ProjectDir)/..;$(ProjectDir)/../lib/CMSIS/CM3/CoreSupport;$(ProjectDir)/../lib/CMSIS/CM3/DeviceSupport/EnergyMicro/EFM32;$(ProjectDir)/../lib/efm32lib/inc;$(ProjectDir)/../../../../Source;$(ProjectDir)/../../../../Source/ARMCM3_EFM32;$(ProjectDir)/../../../../Source/ARMCM3_EFM32/Crossworks" gcc_optimization_level="Level 1" link_include_startup_code="No" linker_additional_files="" linker_keep_symbols="_vectors;EntryFromProg" linker_memory_map_file="$(TargetsDir)/EFM32/EFM32G880F128_MemoryMap.xml" linker_output_format="srec" oscillator_frequency="Other" project_directory="" project_type="Executable" property_groups_file_path="$(TargetsDir)/EFM32/EFM32_propertyGroups.xml"/>
<configuration Name="Common" Target="EFM32G880F128" arm_architecture="v7M" arm_core_type="Cortex-M3" arm_linker_heap_size="128" arm_linker_process_stack_size="0" arm_linker_stack_size="128" arm_long_calls="Yes" arm_simulator_memory_simulation_filename="$(TargetsDir)/EFM32/EFM32SimulatorMemory.dll" arm_simulator_memory_simulation_parameter="EFM32G880F128;FLASH=0x00000000:0x20000;RAM=0x20000000:0x4000" arm_target_debug_interface_type="ADIv5" arm_target_interface_type="SWD" arm_target_loader_parameter="16000000" build_intermediate_directory="$(Configuration)/../../obj" build_output_directory="$(Configuration)/../../bin" c_preprocessor_definitions="USE_PROCESS_STACK" c_user_include_directories="$(ProjectDir)/..;$(ProjectDir)/../lib/CMSIS/CM3/CoreSupport;$(ProjectDir)/../lib/CMSIS/CM3/DeviceSupport/EnergyMicro/EFM32;$(ProjectDir)/../lib/efm32lib/inc;$(ProjectDir)/../../../../Source;$(ProjectDir)/../../../../Source/ARMCM3_EFM32;$(ProjectDir)/../../../../Source/ARMCM3_EFM32/Crossworks" gcc_optimization_level="Optimize For Size" link_include_standard_libraries="No" link_include_startup_code="No" linker_additional_files="" linker_keep_symbols="_vectors;EntryFromProg" linker_memory_map_file="$(TargetsDir)/EFM32/EFM32G880F128_MemoryMap.xml" linker_output_format="srec" oscillator_frequency="Other" project_directory="" project_type="Executable" property_groups_file_path="$(TargetsDir)/EFM32/EFM32_propertyGroups.xml"/>
<configuration Name="Flash" Placement="Flash" arm_target_flash_loader_file_path="$(TargetsDir)/EFM32/Release/Loader_rpc.elf" arm_target_flash_loader_type="LIBMEM RPC Loader" linker_section_placement_file="$(StudioDir)/targets/Cortex_M/flash_placement.xml" target_reset_script="FLASHReset()"/>
<configuration Name="RAM" Placement="RAM" linker_section_placement_file="$(StudioDir)/targets/Cortex_M/ram_placement.xml" target_reset_script="SRAMReset()"/>
<folder Name="Source Files">

10
Target/Demo/ARMCM3_EFM32_Olimex_EM32G880F128STK_Crossworks/Boot/ide/EFM32G880_crossworks.hzs
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@ -24,9 +24,12 @@
<ProjectSessionItem path="EFM32G880_crossworks" name="unnamed" />
<ProjectSessionItem path="EFM32G880_crossworks;openbtl_olimex_efm32g880" name="unnamed" />
<ProjectSessionItem path="EFM32G880_crossworks;openbtl_olimex_efm32g880;Source Files" name="unnamed" />
<ProjectSessionItem path="EFM32G880_crossworks;openbtl_olimex_efm32g880;Source Files;Demo" name="unnamed" />
<ProjectSessionItem path="EFM32G880_crossworks;openbtl_olimex_efm32g880;Source Files;Demo;Boot" name="unnamed" />
<ProjectSessionItem path="EFM32G880_crossworks;openbtl_olimex_efm32g880;Source Files;Source" name="unnamed" />
<ProjectSessionItem path="EFM32G880_crossworks;openbtl_olimex_efm32g880;Source Files;Source;ARMCM3_EFM32" name="unnamed" />
<ProjectSessionItem path="EFM32G880_crossworks;openbtl_olimex_efm32g880;Source Files;Source;ARMCM3_EFM32;Crossworks" name="unnamed" />
<ProjectSessionItem path="EFM32G880_crossworks;openbtl_olimex_efm32g880;System Files" name="unnamed" />
</Project>
<Register1>
<RegisterWindow openNodes="" binaryNodes="" hiddenNodes="" unsignedNodes="" visibleGroups="" decimalNodes="" octalNodes="" asciiNodes="" />
@ -57,10 +60,9 @@
<Watches active="0" update="Never" />
</Watch4>
<Files>
<SessionOpenFile useTextEdit="1" useBinaryEdit="0" codecName="Latin1" x="0" debugPath="D:\usr\feaser\software\OpenBLT\Target\Demo\ARMCM3_EFM32_Olimex_EM32G880F128STK_Crossworks\Boot\main.c" y="72" path="D:\usr\feaser\software\OpenBLT\Target\Demo\ARMCM3_EFM32_Olimex_EM32G880F128STK_Crossworks\Boot\main.c" left="0" selected="0" name="unnamed" top="36" />
<SessionOpenFile useTextEdit="1" useBinaryEdit="0" codecName="Latin1" x="0" debugPath="D:\usr\feaser\software\OpenBLT\Target\Source\ARMCM3_EFM32\uart.c" y="31" path="D:\usr\feaser\software\OpenBLT\Target\Source\ARMCM3_EFM32\uart.c" left="0" selected="0" name="unnamed" top="31" />
<SessionOpenFile useTextEdit="1" useBinaryEdit="0" codecName="Latin1" x="0" debugPath="D:\usr\feaser\software\OpenBLT\Target\Source\ARMCM3_EFM32\Crossworks\vectors.c" y="0" path="D:\usr\feaser\software\OpenBLT\Target\Source\ARMCM3_EFM32\Crossworks\vectors.c" left="0" selected="0" name="unnamed" top="0" />
<SessionOpenFile useTextEdit="1" useBinaryEdit="0" codecName="Latin1" x="0" debugPath="D:\usr\feaser\software\OpenBLT\Target\Source\ARMCM3_EFM32\Crossworks\cstart.s" y="98" path="D:\usr\feaser\software\OpenBLT\Target\Source\ARMCM3_EFM32\Crossworks\cstart.s" left="0" selected="1" name="unnamed" top="74" />
<SessionOpenFile useTextEdit="1" useBinaryEdit="0" codecName="Latin1" x="8" debugPath="D:\usr\feaser\software\OpenBLT\Target\Demo\ARMCM3_EFM32_Olimex_EM32G880F128STK_Crossworks\Boot\main.c" y="37" path="D:\usr\feaser\software\OpenBLT\Target\Demo\ARMCM3_EFM32_Olimex_EM32G880F128STK_Crossworks\Boot\main.c" left="0" selected="1" name="unnamed" top="36" />
<SessionOpenFile useTextEdit="1" useBinaryEdit="0" codecName="Latin1" x="0" debugPath="D:\usr\feaser\software\OpenBLT\Target\Source\ARMCM3_EFM32\cpu.c" y="43" path="D:\usr\feaser\software\OpenBLT\Target\Source\ARMCM3_EFM32\cpu.c" left="0" selected="0" name="unnamed" top="37" />
<SessionOpenFile useTextEdit="1" useBinaryEdit="0" codecName="Latin1" x="0" debugPath="D:\usr\feaser\software\OpenBLT\Target\Source\ARMCM3_EFM32\flash.c" y="101" path="D:\usr\feaser\software\OpenBLT\Target\Source\ARMCM3_EFM32\flash.c" left="0" selected="0" name="unnamed" top="74" />
</Files>
<ARMCrossStudioWindow activeProject="openbtl_olimex_efm32g880" autoConnectTarget="Olimex ARM-USB-TINY" debugSearchFileMap="" fileDialogInitialDirectory="D:\usr\feaser\software\OpenBLT\Target\Source\ARMCM3_EFM32\Crossworks" fileDialogDefaultFilter="*.c" autoConnectCapabilities="388991" debugSearchPath="" buildConfiguration="THUMB Flash Debug" />
</session>

BIN
Target/Demo/ARMCM3_EFM32_Olimex_EM32G880F128STK_Crossworks/Prog/bin/demoprog_olimex_efm32g880.elf
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Target/Demo/ARMCM3_EFM32_Olimex_EM32G880F128STK_Crossworks/Prog/bin/demoprog_olimex_efm32g880.map
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Target/Demo/ARMCM3_EFM32_Olimex_EM32G880F128STK_Crossworks/Prog/bin/demoprog_olimex_efm32g880.srec
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2
Target/Demo/ARMCM3_EFM32_Olimex_EM32G880F128STK_Crossworks/Prog/ide/EFM32G880_crossworks.hzp
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@ -1,7 +1,7 @@
<!DOCTYPE CrossStudio_Project_File>
<solution Name="EFM32G880_crossworks" target="8" version="2">
<project Name="demoprog_olimex_efm32g880">
<configuration Name="Common" Target="EFM32G880F128" arm_architecture="v7M" arm_core_type="Cortex-M3" arm_linker_heap_size="128" arm_linker_process_stack_size="0" arm_linker_stack_size="128" arm_long_calls="Yes" arm_simulator_memory_simulation_filename="$(TargetsDir)/EFM32/EFM32SimulatorMemory.dll" arm_simulator_memory_simulation_parameter="EFM32G880F128;FLASH=0x00000000:0x20000;RAM=0x20000000:0x4000" arm_target_debug_interface_type="ADIv5" arm_target_interface_type="SWD" arm_target_loader_parameter="16000000" build_intermediate_directory="$(Configuration)/../../obj" build_output_directory="$(Configuration)/../../bin" c_preprocessor_definitions="USE_PROCESS_STACK" c_user_include_directories="$(ProjectDir)/../src;$(ProjectDir)/../lib/CMSIS/CM3/CoreSupport;$(ProjectDir)/../lib/CMSIS/CM3/DeviceSupport/EnergyMicro/EFM32;$(ProjectDir)/../lib/efm32lib/inc;$(ProjectDir)/../lib/lcd" gcc_optimization_level="None" link_include_startup_code="No" linker_additional_files="" linker_memory_map_file="$(TargetsDir)/EFM32/EFM32G880F128_MemoryMap.xml" linker_output_format="srec" oscillator_frequency="Other" project_directory="" project_type="Executable" property_groups_file_path="$(TargetsDir)/EFM32/EFM32_propertyGroups.xml"/>
<configuration Name="Common" Target="EFM32G880F128" arm_architecture="v7M" arm_core_type="Cortex-M3" arm_linker_heap_size="128" arm_linker_process_stack_size="0" arm_linker_stack_size="128" arm_long_calls="Yes" arm_simulator_memory_simulation_filename="$(TargetsDir)/EFM32/EFM32SimulatorMemory.dll" arm_simulator_memory_simulation_parameter="EFM32G880F128;FLASH=0x00000000:0x20000;RAM=0x20000000:0x4000" arm_target_debug_interface_type="ADIv5" arm_target_interface_type="SWD" arm_target_loader_parameter="16000000" build_intermediate_directory="$(Configuration)/../../obj" build_output_directory="$(Configuration)/../../bin" c_preprocessor_definitions="USE_PROCESS_STACK" c_user_include_directories="$(ProjectDir)/../src;$(ProjectDir)/../lib/CMSIS/CM3/CoreSupport;$(ProjectDir)/../lib/CMSIS/CM3/DeviceSupport/EnergyMicro/EFM32;$(ProjectDir)/../lib/efm32lib/inc;$(ProjectDir)/../lib/lcd" gcc_optimization_level="Level 1" link_include_startup_code="No" linker_additional_files="" linker_memory_map_file="$(TargetsDir)/EFM32/EFM32G880F128_MemoryMap.xml" linker_output_format="srec" oscillator_frequency="Other" project_directory="" project_type="Executable" property_groups_file_path="$(TargetsDir)/EFM32/EFM32_propertyGroups.xml"/>
<configuration Name="Flash" Placement="Flash" arm_target_flash_loader_file_path="$(TargetsDir)/EFM32/Release/Loader_rpc.elf" arm_target_flash_loader_type="LIBMEM RPC Loader" linker_section_placement_file="$(StudioDir)/targets/Cortex_M/flash_placement.xml" target_reset_script="FLASHReset()"/>
<configuration Name="RAM" Placement="RAM" linker_section_placement_file="$(StudioDir)/targets/Cortex_M/ram_placement.xml" target_reset_script="SRAMReset()"/>
<folder Name="Source Files">

2
Target/Demo/ARMCM3_EFM32_Olimex_EM32G880F128STK_Crossworks/Prog/ide/EFM32G880_crossworks.hzs
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@ -56,7 +56,7 @@
<Watches active="0" update="Never" />
</Watch4>
<Files>
<SessionOpenFile useTextEdit="1" useBinaryEdit="0" codecName="Latin1" x="51" debugPath="D:\usr\feaser\software\OpenBLT\Target\Demo\ARMCM3_EFM32_Olimex_EM32G880F128STK_Crossworks\Prog\main.c" y="76" path="D:\usr\feaser\software\OpenBLT\Target\Demo\ARMCM3_EFM32_Olimex_EM32G880F128STK_Crossworks\Prog\main.c" left="0" selected="1" name="unnamed" top="51" />
<SessionOpenFile useTextEdit="1" useBinaryEdit="0" codecName="Latin1" x="40" debugPath="D:\usr\feaser\software\OpenBLT\Target\Demo\ARMCM3_EFM32_Olimex_EM32G880F128STK_Crossworks\Prog\main.c" y="102" path="D:\usr\feaser\software\OpenBLT\Target\Demo\ARMCM3_EFM32_Olimex_EM32G880F128STK_Crossworks\Prog\main.c" left="0" selected="1" name="unnamed" top="76" />
</Files>
<ARMCrossStudioWindow activeProject="demoprog_olimex_efm32g880" autoConnectTarget="Olimex ARM-USB-TINY" debugSearchFileMap="" fileDialogInitialDirectory="D:\usr\feaser\software\OpenBLT\Target\Demo\ARMCM3_EFM32_Olimex_EM32G880F128STK_Crossworks\Prog" fileDialogDefaultFilter="*.c" autoConnectCapabilities="388991" debugSearchPath="" buildConfiguration="THUMB Flash Debug" />
</session>

4
Target/Demo/ARMCM3_EFM32_Olimex_EM32G880F128STK_Crossworks/Prog/memory.x
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@ -3,7 +3,7 @@ MEMORY
UNPLACED_SECTIONS (wx) : ORIGIN = 0x100000000, LENGTH = 0
CM3_System_Control_Space (wx) : ORIGIN = 0xe000e000, LENGTH = 0x00001000
RAM (wx) : ORIGIN = 0x20000000, LENGTH = 0x00004000
FLASH (rx) : ORIGIN = 0x00004000, LENGTH = 0x00020000 - 0x4000
FLASH (rx) : ORIGIN = 0x00002000, LENGTH = 0x00020000 - 0x2000
}
@ -13,7 +13,7 @@ SECTIONS
__CM3_System_Control_Space_segment_end__ = 0xe000f000;
__RAM_segment_start__ = 0x20000000;
__RAM_segment_end__ = 0x20004000;
__FLASH_segment_start__ = 0x00004000;
__FLASH_segment_start__ = 0x00002000;
__FLASH_segment_end__ = 0x00020000;
__STACKSIZE__ = 256;

4
Target/Source/ARMCM3_EFM32/Crossworks/memory.x
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@ -3,7 +3,7 @@ MEMORY
UNPLACED_SECTIONS (wx) : ORIGIN = 0x100000000, LENGTH = 0
CM3_System_Control_Space (wx) : ORIGIN = 0xe000e000, LENGTH = 0x00001000
RAM (wx) : ORIGIN = 0x20000000, LENGTH = 0x00001000
FLASH (rx) : ORIGIN = 0x00000000, LENGTH = 0x00004000
FLASH (rx) : ORIGIN = 0x00000000, LENGTH = 0x00002000
}
@ -14,7 +14,7 @@ SECTIONS
__RAM_segment_start__ = 0x20000000;
__RAM_segment_end__ = 0x20001000;
__FLASH_segment_start__ = 0x00000000;
__FLASH_segment_end__ = 0x00004000;
__FLASH_segment_end__ = 0x00002000;
__STACKSIZE__ = 256;
__STACKSIZE_PROCESS__ = 0;

9
Target/Source/ARMCM3_EFM32/cpu.c
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@ -38,16 +38,9 @@
/****************************************************************************************
* Macro definitions
****************************************************************************************/
#if defined(__ICCARM__)
/* the IAR compiler generates compact code and therefore the space occupied by the
* bootloader is less.
*/
#define CPU_USER_PROGRAM_STARTADDR_PTR ((blt_addr) 0x00002004)
#define CPU_USER_PROGRAM_VECTABLE_OFFSET ((blt_int32u)0x00002000)
#else
#define CPU_USER_PROGRAM_STARTADDR_PTR ((blt_addr) 0x00004004)
#define CPU_USER_PROGRAM_VECTABLE_OFFSET ((blt_int32u)0x00004000)
#endif
/****************************************************************************************
* Register definitions

10
Target/Source/ARMCM3_EFM32/flash.c
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@ -95,20 +95,10 @@ static blt_int32u FlashCalcPageSize(void);
*/
static const tFlashSector flashLayout[] =
{
#if defined(__ICCARM__)
/* the IAR compiler generates compact code and therefore the space occupied by the
* bootloader is less.
*/
/* { 0x00000000, 0x02000, 0}, flash sector 0 - reserved for bootloader */
{ 0x00002000, 0x02000, 1}, /* flash sector 1 - 8kb */
{ 0x00004000, 0x02000, 2}, /* flash sector 2 - 8kb */
{ 0x00006000, 0x02000, 3}, /* flash sector 3 - 8kb */
#else
/* { 0x00000000, 0x02000, 0}, flash sector 0 - reserved for bootloader */
/* { 0x00002000, 0x02000, 1}, flash sector 1 - reserved for bootloader */
{ 0x00004000, 0x02000, 2}, /* flash sector 2 - 8kb */
{ 0x00006000, 0x02000, 3}, /* flash sector 3 - 8kb */
#endif
#if (BOOT_NVM_SIZE_KB > 32)
{ 0x00008000, 0x02000, 4}, /* flash sector 4 - 8kb */
{ 0x0000A000, 0x02000, 5}, /* flash sector 5 - 8kb */