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Update Odin linker scripts for bootloader 

Add MBED_APP_START and MBED_APP_SIZE to the Odin's linker script
so the start and size of an image can be specified. This allows the
ROM to be split into a bootloader region and an application region.
pull/3749/head
Russ Butler 2017-02-09 17:18:43 -06:00
parent ca8873b160
commit bcab66c26d
4 changed files with 38 additions and 10 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

15
targets/TARGET_STM/TARGET_STM32F4/TARGET_UBLOX_EVK_ODIN_W2/device/TOOLCHAIN_ARM_MICRO/stm32f439xx.sct
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@ -1,3 +1,4 @@
#! armcc -E
; Scatter-Loading Description File
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
; Copyright (c) 2014, STMicroelectronics
@ -27,10 +28,18 @@
; OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
; STM32F439ZI: 2048 KB FLASH (0x200000) + 256 KB SRAM (0x30000 + 0x10000)
LR_IROM1 0x08000000 0x200000 { ; load region size_region
#if !defined(MBED_APP_START)
#define MBED_APP_START 0x08000000
#endif
ER_IROM1 0x08000000 0x200000 { ; load address = execution address
#if !defined(MBED_APP_SIZE)
#define MBED_APP_SIZE 0x200000
#endif
; STM32F439ZI: 2048 KB FLASH (0x200000) + 256 KB SRAM (0x30000 + 0x10000)
LR_IROM1 MBED_APP_START MBED_APP_SIZE { ; load region size_region
ER_IROM1 MBED_APP_START MBED_APP_SIZE { ; load address = execution address
*.o (RESET, +First)
*(InRoot$$Sections)
.ANY (+RO)

15
targets/TARGET_STM/TARGET_STM32F4/TARGET_UBLOX_EVK_ODIN_W2/device/TOOLCHAIN_ARM_STD/stm32f439xx.sct
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@ -1,3 +1,4 @@
#! armcc -E
; Scatter-Loading Description File
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
; Copyright (c) 2015, STMicroelectronics
@ -27,10 +28,18 @@
; OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
; 2 MB FLASH (0x200000) + 256 KB SRAM (0x30000 + 0x10000)
LR_IROM1 0x08000000 0x200000 { ; load region size_region
#if !defined(MBED_APP_START)
#define MBED_APP_START 0x08000000
#endif
ER_IROM1 0x08000000 0x200000 { ; load address = execution address
#if !defined(MBED_APP_SIZE)
#define MBED_APP_SIZE 0x200000
#endif
; 2 MB FLASH (0x200000) + 256 KB SRAM (0x30000 + 0x10000)
LR_IROM1 MBED_APP_START MBED_APP_SIZE { ; load region size_region
ER_IROM1 MBED_APP_START MBED_APP_SIZE { ; load address = execution address
*.o (RESET, +First)
*(InRoot$$Sections)
.ANY (+RO)

10
targets/TARGET_STM/TARGET_STM32F4/TARGET_UBLOX_EVK_ODIN_W2/device/TOOLCHAIN_GCC_ARM/STM32F439ZI.ld
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@ -1,7 +1,15 @@
#if !defined(MBED_APP_START)
#define MBED_APP_START 0x08000000
#endif
#if !defined(MBED_APP_SIZE)
#define MBED_APP_SIZE 2048k
#endif
/* Linker script to configure memory regions. */
MEMORY
{
FLASH (rx) : ORIGIN = 0x08000000, LENGTH = 2048k
FLASH (rx) : ORIGIN = MBED_APP_START, LENGTH = MBED_APP_SIZE
CCM (rwx) : ORIGIN = 0x10000000, LENGTH = 64K
RAM (rwx) : ORIGIN = 0x200001AC, LENGTH = 192k - 0x1AC
}

8
targets/TARGET_STM/TARGET_STM32F4/TARGET_UBLOX_EVK_ODIN_W2/device/TOOLCHAIN_IAR/stm32f439xx_flash.icf
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@ -1,11 +1,13 @@
/*###ICF### Section handled by ICF editor, don't touch! ****/
/*-Editor annotation file-*/
/* IcfEditorFile="$TOOLKIT_DIR$\config\ide\IcfEditor\cortex_v1_0.xml" */
if (!isdefinedsymbol(MBED_APP_START)) { define symbol MBED_APP_START = 0x08000000; }
if (!isdefinedsymbol(MBED_APP_SIZE)) { define symbol MBED_APP_SIZE = 0x200000; }
/*-Specials-*/
define symbol __ICFEDIT_intvec_start__ = 0x08000000;
define symbol __ICFEDIT_intvec_start__ = MBED_APP_START;
/*-Memory Regions-*/
define symbol __ICFEDIT_region_ROM_start__ = 0x08000000;
define symbol __ICFEDIT_region_ROM_end__ = 0x081FFFFF;
define symbol __ICFEDIT_region_ROM_start__ = MBED_APP_START;
define symbol __ICFEDIT_region_ROM_end__ = MBED_APP_START + MBED_APP_SIZE - 1;
define symbol __ICFEDIT_region_NVIC_start__ = 0x20000000;
define symbol __ICFEDIT_region_NVIC_end__ = 0x200001AF;
define symbol __ICFEDIT_region_RAM_start__ = 0x200001B0;