initial commit

third_party/tinyusb/hw/bsp/stm32c5/boards/stm32c542nucleo/board.cmake

@@ -0,0 +1,13 @@
+set(MCU_VARIANT stm32c542xx)
+set(JLINK_DEVICE stm32c542rc)
+
+set(LD_FILE_GNU ${CMAKE_CURRENT_LIST_DIR}/../../linker/stm32c542xc_flash.ld)
+set(LD_FILE_IAR ${CMAKE_CURRENT_LIST_DIR}/../../linker/stm32c542xc_flash.icf)
+
+function(update_board TARGET)
+  target_compile_definitions(${TARGET} PUBLIC
+    STM32C542xx
+    HSE_VALUE=24000000
+    HSE_STARTUP_TIMEOUT=100
+    )
+endfunction()