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stm32/boards/pllvalues.py: Relax PLLQ constraints on STM32F413 MCUs. 

Signed-off-by: Damien George <damien@micropython.org>
This commit is contained in:
Damien George 2021-04-07 12:05:00 +10:00
parent f4340b7e62
commit cb396827f5
2 changed files with 5 additions and 5 deletions
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2
ports/stm32/Makefile
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@ -750,7 +750,7 @@ CMSIS_MCU_HDR = $(CMSIS_DIR)/$(CMSIS_MCU_LOWER).h
modmachine.c: $(GEN_PLLFREQTABLE_HDR)
$(GEN_PLLFREQTABLE_HDR): $(PLLVALUES) | $(HEADER_BUILD)
$(ECHO) "GEN $@"
$(Q)$(PYTHON) $(PLLVALUES) -c -m $(MCU_SERIES) file:$(BOARD_DIR)/stm32$(MCU_SERIES)xx_hal_conf.h > $@
$(Q)$(PYTHON) $(PLLVALUES) -c -m $(CMSIS_MCU_LOWER) file:$(BOARD_DIR)/stm32$(MCU_SERIES)xx_hal_conf.h > $@
$(BUILD)/modstm.o: $(GEN_STMCONST_HDR)
# Use a pattern rule here so that make will only call make-stmconst.py once to

8
ports/stm32/boards/pllvalues.py
View File

@ -240,7 +240,7 @@ def main():
argv = sys.argv[1:]
c_table = False
mcu_series = "f4"
mcu_series = "stm32f4"
hse = None
hsi = None
@ -271,13 +271,13 @@ def main():
hse = int(argv[0])
# Select MCU parameters
if mcu_series == "h7":
if mcu_series.startswith("stm32h7"):
mcu = mcu_h7
else:
mcu = mcu_default
# Relax constraight on PLLQ being 48MHz on F7 and H7 MCUs, which have separate PLLs for 48MHz
relax_pll48 = mcu_series in ("f7", "h7")
# Relax constraint on PLLQ being 48MHz on MCUs which have separate PLLs for 48MHz
relax_pll48 = mcu_series.startswith(("stm32f413", "stm32f7", "stm32h7"))
hse_valid_plls = compute_pll_table(hse, relax_pll48)
if hsi is not None: