From 2c745d1b1eb6c57235372e2f8fe4a8a806a8f4f7 Mon Sep 17 00:00:00 2001
From: hathach <thach@tinyusb.org>
Date: Wed, 10 May 2023 18:15:48 +0700
Subject: [PATCH] able to build lpc55
---
examples/cmake/cpu/cortex-m33.cmake | 12 ++
hw/bsp/imxrt/family.cmake | 1 +
.../lpc55/boards/lpcxpresso55s69/board.cmake | 12 ++
hw/bsp/lpc55/family.c | 3 +
hw/bsp/lpc55/family.cmake | 181 ++++++++++++++++++
hw/bsp/lpc55/family.mk | 1 +
6 files changed, 210 insertions(+)
create mode 100644 examples/cmake/cpu/cortex-m33.cmake
create mode 100644 hw/bsp/lpc55/boards/lpcxpresso55s69/board.cmake
create mode 100644 hw/bsp/lpc55/family.cmake
diff --git a/examples/cmake/cpu/cortex-m33.cmake b/examples/cmake/cpu/cortex-m33.cmake
new file mode 100644
index 000000000..fbd5027b1
--- /dev/null
+++ b/examples/cmake/cpu/cortex-m33.cmake
@@ -0,0 +1,12 @@
+if (TOOLCHAIN STREQUAL "gcc")
+ list(APPEND TOOLCHAIN_COMMON_FLAGS
+ -mthumb
+ -mcpu=cortex-m33
+ -mfloat-abi=hard
+ -mfpu=fpv5-d16
+ )
+
+ set(FREERTOS_PORT GCC_ARM_CM33_NONSECURE CACHE INTERNAL "")
+else ()
+ # TODO support IAR
+endif ()
diff --git a/hw/bsp/imxrt/family.cmake b/hw/bsp/imxrt/family.cmake
index b510c064e..4881f9c0f 100644
--- a/hw/bsp/imxrt/family.cmake
+++ b/hw/bsp/imxrt/family.cmake
@@ -98,6 +98,7 @@ function(family_configure_target TARGET)
${CMAKE_CURRENT_FUNCTION_LIST_DIR}/../board.c
)
target_include_directories(${TARGET} PUBLIC
+ # family, hw, board
${CMAKE_CURRENT_FUNCTION_LIST_DIR}
${CMAKE_CURRENT_FUNCTION_LIST_DIR}/../../
${CMAKE_CURRENT_FUNCTION_LIST_DIR}/boards/${BOARD}
diff --git a/hw/bsp/lpc55/boards/lpcxpresso55s69/board.cmake b/hw/bsp/lpc55/boards/lpcxpresso55s69/board.cmake
new file mode 100644
index 000000000..9cc5ed3c5
--- /dev/null
+++ b/hw/bsp/lpc55/boards/lpcxpresso55s69/board.cmake
@@ -0,0 +1,12 @@
+set(MCU_VARIANT LPC55S69)
+set(MCU_CORE LPC55S69_cm33_core0)
+
+set(JLINK_DEVICE LPC55S69)
+set(PYOCD_TARGET LPC55S69)
+set(NXPLINK_DEVICE LPC55S69:LPCXpresso55S69)
+
+function(update_board TARGET)
+ target_compile_definitions(${TARGET} PUBLIC
+ CPU_LPC55S69JBD100_cm33_core0
+ )
+endfunction()
diff --git a/hw/bsp/lpc55/family.c b/hw/bsp/lpc55/family.c
index 3ed00e7da..1d2c87b4f 100644
--- a/hw/bsp/lpc55/family.c
+++ b/hw/bsp/lpc55/family.c
@@ -31,8 +31,11 @@
#include "fsl_power.h"
#include "fsl_iocon.h"
#include "fsl_usart.h"
+
+#ifdef NEOPIXEL_PIN
#include "fsl_sctimer.h"
#include "sct_neopixel.h"
+#endif
#ifdef BOARD_TUD_RHPORT
#define PORT_SUPPORT_DEVICE(_n) (BOARD_TUD_RHPORT == _n)
diff --git a/hw/bsp/lpc55/family.cmake b/hw/bsp/lpc55/family.cmake
new file mode 100644
index 000000000..729454b5e
--- /dev/null
+++ b/hw/bsp/lpc55/family.cmake
@@ -0,0 +1,181 @@
+if (TARGET _${FAMILY}_family_inclusion_marker)
+ return()
+endif ()
+
+add_library(_${FAMILY}_family_inclusion_marker INTERFACE)
+
+if (NOT BOARD)
+ message(FATAL_ERROR "BOARD not specified")
+endif ()
+
+# toolchain set up
+set(CMAKE_SYSTEM_PROCESSOR cortex-m33 CACHE INTERNAL "System Processor")
+set(CMAKE_TOOLCHAIN_FILE ${CMAKE_CURRENT_LIST_DIR}/../../../examples/cmake/toolchain/arm_${TOOLCHAIN}.cmake)
+
+set(FAMILY_MCUS LPC55XX CACHE INTERNAL "")
+
+# include board specific
+include(${CMAKE_CURRENT_LIST_DIR}/boards/${BOARD}/board.cmake)
+
+
+#------------------------------------
+# BOARD_TARGET
+#------------------------------------
+# only need to be built ONCE for all examples
+set(BOARD_TARGET board_${BOARD})
+if (NOT TARGET ${BOARD_TARGET})
+ # TOP is path to root directory
+ set(TOP "${CMAKE_CURRENT_LIST_DIR}/../../..")
+
+ set(SDK_DIR ${TOP}/hw/mcu/nxp/mcux-sdk)
+ set(CMSIS_DIR ${TOP}/lib/CMSIS_5)
+
+ add_library(${BOARD_TARGET} STATIC
+ # external driver
+ #lib/sct_neopixel/sct_neopixel.c
+ # driver
+ ${SDK_DIR}/drivers/lpc_gpio/fsl_gpio.c
+ ${SDK_DIR}/drivers/common/fsl_common_arm.c
+ ${SDK_DIR}/drivers/flexcomm/fsl_flexcomm.c
+ ${SDK_DIR}/drivers/flexcomm/fsl_usart.c
+ # mcu
+ ${SDK_DIR}/devices/${MCU_VARIANT}/system_${MCU_CORE}.c
+ ${SDK_DIR}/devices/${MCU_VARIANT}/drivers/fsl_clock.c
+ ${SDK_DIR}/devices/${MCU_VARIANT}/drivers/fsl_power.c
+ ${SDK_DIR}/devices/${MCU_VARIANT}/drivers/fsl_reset.c
+ )
+ target_compile_definitions(${BOARD_TARGET} PUBLIC
+ CFG_TUSB_MCU=OPT_MCU_LPC55XX
+ )
+ target_include_directories(${BOARD_TARGET} PUBLIC
+ # driver
+ ${SDK_DIR}/drivers/common
+ ${SDK_DIR}/drivers/flexcomm
+ ${SDK_DIR}/drivers/lpc_iocon
+ ${SDK_DIR}/drivers/lpc_gpio
+ ${SDK_DIR}/drivers/lpuart
+ # mcu
+ ${CMSIS_DIR}/CMSIS/Core/Include
+ ${SDK_DIR}/devices/${MCU_VARIANT}
+ ${SDK_DIR}/devices/${MCU_VARIANT}/drivers
+ )
+ update_board(${BOARD_TARGET})
+
+ if (TOOLCHAIN STREQUAL "gcc")
+ target_sources(${BOARD_TARGET} PUBLIC
+ ${SDK_DIR}/devices/${MCU_VARIANT}/gcc/startup_${MCU_CORE}.S
+ )
+ target_link_options(${BOARD_TARGET} PUBLIC
+ # linker file
+ "LINKER:--script=${SDK_DIR}/devices/${MCU_VARIANT}/gcc/${MCU_CORE}_flash.ld"
+ # link map
+ "LINKER:-Map=$<IF:$<BOOL:$<TARGET_PROPERTY:OUTPUT_NAME>>,$<TARGET_PROPERTY:OUTPUT_NAME>,$<TARGET_PROPERTY:NAME>>${CMAKE_EXECUTABLE_SUFFIX}.map"
+ # nanolib
+ --specs=nosys.specs
+ --specs=nano.specs
+ )
+ else ()
+ # TODO support IAR
+ endif ()
+endif () # BOARD_TARGET
+
+#------------------------------------
+# Functions
+#------------------------------------
+function(family_configure_target TARGET)
+ # set output name to .elf
+ set_target_properties(${TARGET} PROPERTIES OUTPUT_NAME ${TARGET}.elf)
+
+ # TOP is path to root directory
+ set(TOP "${CMAKE_CURRENT_FUNCTION_LIST_DIR}/../../..")
+
+ #---------- Port Specific ----------
+ # These files are built for each example since it depends on example's tusb_config.h
+ target_sources(${TARGET} PUBLIC
+ # TinyUSB Port
+ ${TOP}/src/portable/nxp/lpc_ip3511/dcd_lpc_ip3511.c
+ # BSP
+ ${CMAKE_CURRENT_FUNCTION_LIST_DIR}/family.c
+ ${CMAKE_CURRENT_FUNCTION_LIST_DIR}/../board.c
+ )
+ target_include_directories(${TARGET} PUBLIC
+ # family, hw, board
+ ${CMAKE_CURRENT_FUNCTION_LIST_DIR}
+ ${CMAKE_CURRENT_FUNCTION_LIST_DIR}/../../
+ ${CMAKE_CURRENT_FUNCTION_LIST_DIR}/boards/${BOARD}
+ )
+
+ #---------- TinyUSB ----------
+ # tinyusb target is built for each example since it depends on example's tusb_config.h
+ set(TINYUSB_TARGET_PREFIX ${TARGET}-)
+ add_library(${TARGET}-tinyusb_config INTERFACE)
+
+ target_include_directories(${TARGET}-tinyusb_config INTERFACE
+ ${CMAKE_CURRENT_SOURCE_DIR}/src
+ )
+ target_compile_definitions(${TARGET}-tinyusb_config INTERFACE
+ CFG_TUSB_MCU=OPT_MCU_LPC55XX
+ )
+
+ # tinyusb's CMakeList.txt
+ add_subdirectory(${TOP}/src ${CMAKE_CURRENT_BINARY_DIR}/tinyusb)
+
+ # Link dependencies
+ target_link_libraries(${TARGET} PUBLIC ${BOARD_TARGET} ${TARGET}-tinyusb)
+
+ # group target (not yet supported by clion)
+ set_target_properties(${TARGET}-tinyusb ${TARGET}-tinyusb_config
+ PROPERTIES FOLDER ${TARGET}_sub
+ )
+
+ #---------- Flash ----------
+ # Flash using pyocd
+ add_custom_target(${TARGET}-pyocd
+ COMMAND pyocd flash -t ${PYOCD_TARGET} $<TARGET_FILE:${TARGET}>
+ )
+
+ # Flash using NXP LinkServer (redlink)
+ # https://www.nxp.com/design/software/development-software/mcuxpresso-software-and-tools-/linkserver-for-microcontrollers:LINKERSERVER
+ # LinkServer has a bug that can only execute with full path otherwise it throws:
+ # realpath error: No such file or directory
+ execute_process(COMMAND which LinkServer OUTPUT_VARIABLE LINKSERVER_PATH OUTPUT_STRIP_TRAILING_WHITESPACE)
+ add_custom_target(${TARGET}-nxplink
+ COMMAND ${LINKSERVER_PATH} flash ${NXPLINK_DEVICE} load $<TARGET_FILE:${TARGET}>
+ )
+
+endfunction()
+
+
+function(family_add_freertos TARGET)
+ # freertos_config
+ add_subdirectory(${CMAKE_CURRENT_FUNCTION_LIST_DIR}/FreeRTOSConfig ${CMAKE_CURRENT_BINARY_DIR}/freertos_config)
+
+ ## freertos
+ if (NOT TARGET freertos_kernel)
+ add_subdirectory(${CMAKE_CURRENT_FUNCTION_LIST_DIR}/../../../lib/FreeRTOS-Kernel ${CMAKE_CURRENT_BINARY_DIR}/freertos_kernel)
+ endif ()
+
+ # Add FreeRTOS option to tinyusb_config
+ target_compile_definitions(${TARGET}-tinyusb_config INTERFACE
+ CFG_TUSB_OS=OPT_OS_FREERTOS
+ )
+ # link tinyusb with freeRTOS kernel
+ target_link_libraries(${TARGET}-tinyusb PUBLIC
+ freertos_kernel
+ )
+ target_link_libraries(${TARGET} PUBLIC
+ freertos_kernel
+ )
+endfunction()
+
+function(family_configure_device_example TARGET)
+ family_configure_target(${TARGET})
+endfunction()
+
+function(family_configure_host_example TARGET)
+ family_configure_target(${TARGET})
+endfunction()
+
+function(family_configure_dual_usb_example TARGET)
+ family_configure_target(${TARGET})
+endfunction()
diff --git a/hw/bsp/lpc55/family.mk b/hw/bsp/lpc55/family.mk
index f9dabcfa3..ee0b1ca7f 100644
--- a/hw/bsp/lpc55/family.mk
+++ b/hw/bsp/lpc55/family.mk
@@ -42,6 +42,7 @@ SRC_C += \
$(MCU_DIR)/drivers/fsl_clock.c \
$(MCU_DIR)/drivers/fsl_power.c \
$(MCU_DIR)/drivers/fsl_reset.c \
+
$(SDK_DIR)/drivers/lpc_gpio/fsl_gpio.c \
$(SDK_DIR)/drivers/common/fsl_common_arm.c \
$(SDK_DIR)/drivers/flexcomm/fsl_flexcomm.c \