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[M487] Support bootloader

pull/4608/head
ccli8 2017-06-01 16:21:11 +08:00
parent cc2ab31d2c
commit 23672b09a2
6 changed files with 54 additions and 14 deletions
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15
targets/TARGET_NUVOTON/TARGET_M480/device/TOOLCHAIN_ARM_MICRO/M487.sct
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@ -1,6 +1,15 @@
#! armcc -E
LR_IROM1 0x00000000 {
ER_IROM1 0x00000000 { ; load address = execution address
#if !defined(MBED_APP_START)
#define MBED_APP_START 0x00000000
#endif
#if !defined(MBED_APP_SIZE)
#define MBED_APP_SIZE 0x00080000
#endif
LR_IROM1 MBED_APP_START {
ER_IROM1 MBED_APP_START { ; load address = execution address
*(RESET, +First)
*(InRoot$$Sections)
.ANY (+RO)
@ -23,6 +32,6 @@ LR_IROM1 0x00000000 {
ARM_LIB_HEAP AlignExpr(+0, 16) EMPTY (0x20000000 + 0x28000 - AlignExpr(ImageLimit(RW_IRAM1), 16)) {
}
}
ScatterAssert(LoadLimit(LR_IROM1) <= 0x00080000) ; 512 KB APROM
ScatterAssert(LoadLimit(LR_IROM1) <= (MBED_APP_START + MBED_APP_SIZE)) ; 512 KB APROM
ScatterAssert(ImageLimit(ARM_LIB_HEAP) <= 0x20028000) ; 160 KB SRAM

15
targets/TARGET_NUVOTON/TARGET_M480/device/TOOLCHAIN_ARM_STD/M487.sct
View File

@ -1,6 +1,15 @@
#! armcc -E
LR_IROM1 0x00000000 {
ER_IROM1 0x00000000 { ; load address = execution address
#if !defined(MBED_APP_START)
#define MBED_APP_START 0x00000000
#endif
#if !defined(MBED_APP_SIZE)
#define MBED_APP_SIZE 0x00080000
#endif
LR_IROM1 MBED_APP_START {
ER_IROM1 MBED_APP_START { ; load address = execution address
*(RESET, +First)
*(InRoot$$Sections)
.ANY (+RO)
@ -23,6 +32,6 @@ LR_IROM1 0x00000000 {
ARM_LIB_HEAP AlignExpr(+0, 16) EMPTY (0x20000000 + 0x28000 - AlignExpr(ImageLimit(RW_IRAM1), 16)) {
}
}
ScatterAssert(LoadLimit(LR_IROM1) <= 0x00080000) ; 512 KB APROM
ScatterAssert(LoadLimit(LR_IROM1) <= (MBED_APP_START + MBED_APP_SIZE)) ; 512 KB APROM
ScatterAssert(ImageLimit(ARM_LIB_HEAP) <= 0x20028000) ; 160 KB SRAM

14
targets/TARGET_NUVOTON/TARGET_M480/device/TOOLCHAIN_GCC_ARM/M487.ld
View File

@ -1,13 +1,21 @@
/*
* Nuvoton M453 GCC linker script file
* Nuvoton M487 GCC linker script file
*/
#if !defined(MBED_APP_START)
#define MBED_APP_START 0x00000000
#endif
#if !defined(MBED_APP_SIZE)
#define MBED_APP_SIZE 0x00080000
#endif
StackSize = 0x800;
MEMORY
{
VECTORS (rx) : ORIGIN = 0x00000000, LENGTH = 0x00000400
FLASH (rx) : ORIGIN = 0x00000400, LENGTH = 0x00080000 - 0x00000400
VECTORS (rx) : ORIGIN = MBED_APP_START, LENGTH = 0x00000400
FLASH (rx) : ORIGIN = MBED_APP_START + 0x400, LENGTH = MBED_APP_SIZE - 0x00000400
RAM_INTERN (rwx) : ORIGIN = 0x20000000, LENGTH = 0x00028000 - 0x00000000
}

8
targets/TARGET_NUVOTON/TARGET_M480/device/TOOLCHAIN_IAR/M487.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 = 0x00000000; }
if (!isdefinedsymbol(MBED_APP_SIZE)) { define symbol MBED_APP_SIZE = 0x00080000; }
/*-Specials-*/
define symbol __ICFEDIT_intvec_start__ = 0x00000000;
define symbol __ICFEDIT_intvec_start__ = MBED_APP_START;
/*-Memory Regions-*/
define symbol __ICFEDIT_region_ROM_start__ = 0x00000000;
define symbol __ICFEDIT_region_ROM_end__ = 0x00080000 - 1;
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_IRAM_start__ = 0x20000000;
define symbol __ICFEDIT_region_IRAM_end__ = 0x20028000 - 1;
/*-Sizes-*/

13
targets/TARGET_NUVOTON/TARGET_M480/device/cmsis_nvic.h
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@ -33,7 +33,18 @@
#endif
#define NVIC_FLASH_VECTOR_ADDRESS 0
#if defined(__CC_ARM)
extern uint32_t Load$$LR$$LR_IROM1$$Base[];
#define NVIC_FLASH_VECTOR_ADDRESS ((uint32_t)Load$$LR$$LR_IROM1$$Base)
#elif defined(__ICCARM__)
#pragma section=".intvec"
#define NVIC_FLASH_VECTOR_ADDRESS ((uint32_t)__section_begin(".intvec"))
#elif defined(__GNUC__)
extern uint32_t __vector_table;
#define NVIC_FLASH_VECTOR_ADDRESS ((uint32_t)&__vector_table)
#else
#error "Flash vector address not set for this toolchain"
#endif
#ifdef __cplusplus
extern "C" {

3
targets/targets.json
View File

@ -3268,6 +3268,7 @@
"device_has": ["ANALOGIN", "I2C", "I2CSLAVE", "I2C_ASYNCH", "INTERRUPTIN", "LOWPOWERTIMER", "PORTIN", "PORTINOUT", "PORTOUT", "PWMOUT", "RTC", "SERIAL", "SERIAL_ASYNCH", "SERIAL_FC", "STDIO_MESSAGES", "SLEEP", "SPI", "SPISLAVE", "SPI_ASYNCH", "TRNG", "CAN", "FLASH"],
"features": [],
"release_versions": ["5"],
"device_name": "M487JIDAE"
"device_name": "M487JIDAE",
"bootloader_supported": true
}
}