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[UPD]nrf52840 compatible with gcc compilation

This commit is contained in:
hyhkjiy 2021-01-31 10:03:56 +08:00
parent 81c26ecf5d
commit 50fe26e19c
3 changed files with 21 additions and 4 deletions
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7
bsp/nrf5x/nrf52840/board/board.h
View File

@ -17,11 +17,12 @@ extern int Image$$RW_IRAM1$$ZI$$Limit;
#pragma section="CSTACK" #pragma section="CSTACK"
#define HEAP_BEGIN (__segment_end("CSTACK")) #define HEAP_BEGIN (__segment_end("CSTACK"))
#else #else
extern int __bss_end; extern int __bss_end__;
#define HEAP_BEGIN ((void *)&__bss_end) #define HEAP_BEGIN ((void *)&__bss_end__)
#endif #endif
#define HEAP_END (0x20000000 + 64*1024) #define HEAP_SIZE 16*1024
#define HEAP_END (HEAP_BEGIN + HEAP_SIZE)
void rt_hw_board_init(void); void rt_hw_board_init(void);

16
bsp/nrf5x/nrf52840/board/linker_scripts/link.lds Normal file
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@ -0,0 +1,16 @@
/* Linker script to configure memory regions. */
SEARCH_DIR(.)
GROUP(-lgcc -lc -lnosys)
MEMORY
{
FLASH (rx) : ORIGIN = 0x0, LENGTH = 0x100000
RAM (rwx) : ORIGIN = 0x20000000, LENGTH = 0x40000
CODE_RAM (rwx) : ORIGIN = 0x800000, LENGTH = 0x10000
}
INCLUDE "packages/nrfx-v2.1.0/mdk/nrf_common.ld"

2
bsp/nrf5x/nrf52840/rtconfig.py
View File

@ -43,7 +43,7 @@ if PLATFORM == 'gcc':
DEVICE = ' -mcpu=cortex-m4 -mthumb -ffunction-sections -fdata-sections' DEVICE = ' -mcpu=cortex-m4 -mthumb -ffunction-sections -fdata-sections'
CFLAGS = DEVICE CFLAGS = DEVICE
AFLAGS = ' -c' + DEVICE + ' -x assembler-with-cpp' AFLAGS = ' -c' + DEVICE + ' -x assembler-with-cpp'
LFLAGS = DEVICE + ' -Wl,--gc-sections,-Map=rtthread-nrf52832.map,-cref,-u,Reset_Handler -T board/linker_scripts/link.lds' LFLAGS = DEVICE + ' -Wl,--gc-sections,-Map=rtthread.map,-cref,-u,Reset_Handler -T board/linker_scripts/link.lds'
CPATH = '' CPATH = ''
LPATH = '' LPATH = ''