Add mmoskal/uf2-stm32f103 bootloader support (#19594)

2023-01-15 15:04:32 +00:00
parent a92071494a
commit 0730740add
13 changed files with 276 additions and 1 deletions
--- a/builddefs/mcu_selection.mk
+++ b/builddefs/mcu_selection.mk
@@ -275,7 +275,11 @@ ifneq ($(findstring STM32F103, $(MCU)),)
  # Linker script to use
  # - it should exist either in <chibios>/os/common/startup/ARMCMx/compilers/GCC/ld/
  #   or <keyboard_dir>/ld/
-  MCU_LDSCRIPT ?= STM32F103x8
+  ifeq ($(strip $(BOOTLOADER)), uf2boot)
+    MCU_LDSCRIPT ?= STM32F103xB_uf2boot
+  else
+    MCU_LDSCRIPT ?= STM32F103x8
+  endif

  # Startup code to use
  #  - it should exist in <chibios>/os/common/startup/ARMCMx/compilers/GCC/mk/