davids5 commented on code in PR #8992:
URL: https://github.com/apache/nuttx/pull/8992#discussion_r1169866493
##########
arch/arm/src/stm32/Kconfig:
##########
@@ -3452,6 +3452,26 @@ config STM32_NOEXT_VECTORS
Sometimes you may not need any Vector support beyond SysTick
and wish to save memory. This applies only to ARMv7-M
architectures.
+config STM32_USE_LEGACY_PINMAP
+ bool "Use the legacy pinmap with GPIO_SPEED_xxx included."
+ default y
+ ---help---
+ In the past, pinmap files included GPIO_SPEED_xxxMhz. These
speed
+ settings should have come from the board.h as it describes the
wiring
+ of the SoC to the board. The speed is really slew rate control
and
+ therefore is related to the layout and can only be properly set
+ in board.h.
+
+ STM32_USE_LEGACY_PINMAP is provided, to allow lazy migration to
+ using pinmaps without speeds. The work required to do this can
be aided
+ by running tools/stm32_pinmap_tool.py. The tools will take a
board.h
+ file and a legacy pinmap and outut the required changes that
one needs
Review Comment:
Done
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