djsundog/circuitpython
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

stm32/boards: Add build-time option for NUCLEO_WB55 to use mboot.

Browse Source 
As an example of how to use mboot on a WB series MCU.

Signed-off-by: Damien George <damien@micropython.org>
This commit is contained in:
Damien George 2020-06-18 19:36:16 +10:00
parent 705728369d
commit 6f40e6e131
2 changed files with 11 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

11
ports/stm32/boards/NUCLEO_WB55/mpconfigboard.mk
View File

@ -1,9 +1,18 @@
MCU_SERIES = wb MCU_SERIES = wb
CMSIS_MCU = STM32WB55xx CMSIS_MCU = STM32WB55xx
AF_FILE = boards/stm32wb55_af.csv AF_FILE = boards/stm32wb55_af.csv
LD_FILES = boards/stm32wb55xg.ld boards/common_basic.ld
STARTUP_FILE = lib/stm32lib/CMSIS/STM32WBxx/Source/Templates/gcc/startup_stm32wb55xx_cm4.o STARTUP_FILE = lib/stm32lib/CMSIS/STM32WBxx/Source/Templates/gcc/startup_stm32wb55xx_cm4.o
ifeq ($(USE_MBOOT),1)
# When using Mboot all the text goes together after the bootloader
LD_FILES = boards/stm32wb55xg.ld boards/common_bl.ld
TEXT0_ADDR = 0x08004000
else
# When not using Mboot the text goes at the start of flash
LD_FILES = boards/stm32wb55xg.ld boards/common_basic.ld
TEXT0_ADDR = 0x08000000
endif
# MicroPython settings # MicroPython settings
MICROPY_PY_BLUETOOTH = 1 MICROPY_PY_BLUETOOTH = 1
MICROPY_BLUETOOTH_NIMBLE = 1 MICROPY_BLUETOOTH_NIMBLE = 1

1
ports/stm32/boards/stm32wb55xg.ld
View File

@ -6,6 +6,7 @@
MEMORY MEMORY
{ {
FLASH (rx) : ORIGIN = 0x08000000, LENGTH = 512K /* sectors 0-127 */ FLASH (rx) : ORIGIN = 0x08000000, LENGTH = 512K /* sectors 0-127 */
FLASH_APP (rx) : ORIGIN = 0x08004000, LENGTH = 496K /* sectors 4-127 */
FLASH_FS (r) : ORIGIN = 0x08080000, LENGTH = 256K /* sectors 128-191 */ FLASH_FS (r) : ORIGIN = 0x08080000, LENGTH = 256K /* sectors 128-191 */
RAM (xrw) : ORIGIN = 0x20000000, LENGTH = 192K /* SRAM1 */ RAM (xrw) : ORIGIN = 0x20000000, LENGTH = 192K /* SRAM1 */
RAM2A (xrw) : ORIGIN = 0x20030020, LENGTH = 8K /* SRAM2A */ RAM2A (xrw) : ORIGIN = 0x20030020, LENGTH = 8K /* SRAM2A */