fix linking missing ivt symbol for imxrt with cmake

hathach · hathach · commit 4fc4f35a8af6 · 2023-05-08T17:25:47.000+07:00
changed device port = 0, host port =1 for imxrt 1060 and 1064
diff --git a/.idea/runConfigurations/rt1010.xml b/.idea/runConfigurations/rt1010.xml
diff --git a/.idea/runConfigurations/tinyusb_examples.xml b/.idea/runConfigurations/tinyusb_examples.xml
diff --git a/examples/cmake/cpu/cortex-m7.cmake b/examples/cmake/cpu/cortex-m7.cmake
@@ -1,5 +1,5 @@
 if (TOOLCHAIN STREQUAL "gcc")
-  set(TOOLCHAIN_COMMON_FLAGS
+  list(APPEND TOOLCHAIN_COMMON_FLAGS
     -mthumb
     -mcpu=cortex-m7
     -mfloat-abi=hard
diff --git a/examples/cmake/toolchain/arm_gcc.cmake b/examples/cmake/toolchain/arm_gcc.cmake
@@ -25,7 +25,13 @@ list(APPEND TOOLCHAIN_COMMON_FLAGS
   -fno-strict-aliasing
   )
 
-set(TOOLCHAIN_WARNING_FLAGS
+list(APPEND TOOLCHAIN_EXE_LINKER_FLAGS
+  -Wl,--print-memory-usage
+  -Wl,--gc-sections
+  -Wl,--cref
+  )
+
+list(APPEND TOOLCHAIN_WARNING_FLAGS
   -Wall
   -Wextra
   -Werror
diff --git a/examples/cmake/toolchain/set_flags.cmake b/examples/cmake/toolchain/set_flags.cmake
@@ -11,6 +11,9 @@ foreach(LANG IN ITEMS C CXX ASM)
     set(CMAKE_${LANG}_FLAGS_DEBUG_INIT "-Og")
 endforeach()
 
+# Linker
+list(JOIN TOOLCHAIN_EXE_LINKER_FLAGS " " CMAKE_EXE_LINKER_FLAGS_INIT)
+
 # try_compile is cmake test compiling its own example,
 # pass -nostdlib to skip stdlib linking
 get_property(IS_IN_TRY_COMPILE GLOBAL PROPERTY IN_TRY_COMPILE)
diff --git a/examples/device/cdc_msc/CMakeLists.txt b/examples/device/cdc_msc/CMakeLists.txt
@@ -1,4 +1,5 @@
 cmake_minimum_required(VERSION 3.17)
+set_property(GLOBAL PROPERTY USE_FOLDERS ON)
 
 include(${CMAKE_CURRENT_SOURCE_DIR}/../../../hw/bsp/family_support.cmake)
 
diff --git a/examples/rules.mk b/examples/rules.mk
@@ -169,7 +169,7 @@ $(BUILD)/$(PROJECT).hex: $(BUILD)/$(PROJECT).elf
 
 $(BUILD)/$(PROJECT).elf: $(OBJ)
 	@echo LINK $@
-	@$(LD) -o $@ $(LDFLAGS) $^ -Wl,--start-group $(LIBS) -Wl,--end-group
+	@$(LD) -o $@ $(LDFLAGS) $^ -Wl,--print-memory-usage -Wl,--start-group $(LIBS) -Wl,--end-group
 
 endif
 
diff --git a/hw/bsp/imxrt/boards/mimxrt1060_evk/board.cmake b/hw/bsp/imxrt/boards/mimxrt1060_evk/board.cmake
@@ -0,0 +1,15 @@
+set(MCU_VARIANT MIMXRT1062)
+
+set(JLINK_DEVICE MIMXRT1062xxx6A)
+set(PYOCD_TARGET mimxrt1060)
+
+function(update_board TARGET)
+  target_sources(${TARGET} PUBLIC
+    ${CMAKE_CURRENT_FUNCTION_LIST_DIR}/evkmimxrt1060_flexspi_nor_config.c
+    )
+  target_compile_definitions(${TARGET} PUBLIC
+    CPU_MIMXRT1062DVL6A
+    BOARD_TUD_RHPORT=0
+    BOARD_TUH_RHPORT=1
+    )
+endfunction()
diff --git a/hw/bsp/imxrt/boards/mimxrt1060_evk/board.mk b/hw/bsp/imxrt/boards/mimxrt1060_evk/board.mk
@@ -7,8 +7,8 @@ JLINK_DEVICE = MIMXRT1062xxx6A
 # For flash-pyocd target
 PYOCD_TARGET = mimxrt1060
 
-BOARD_TUD_RHPORT = 1
-BOARD_TUH_RHPORT = 0
+BOARD_TUD_RHPORT = 0
+BOARD_TUH_RHPORT = 1
 
 # flash using pyocd
 flash: flash-pyocd
diff --git a/hw/bsp/imxrt/boards/mimxrt1064_evk/board.cmake b/hw/bsp/imxrt/boards/mimxrt1064_evk/board.cmake
@@ -0,0 +1,15 @@
+set(MCU_VARIANT MIMXRT1064)
+
+set(JLINK_DEVICE MIMXRT1064xxx6A)
+set(PYOCD_TARGET mimxrt1064)
+
+function(update_board TARGET)
+  target_sources(${TARGET} PUBLIC
+    ${CMAKE_CURRENT_FUNCTION_LIST_DIR}/evkmimxrt1064_flexspi_nor_config.c
+    )
+  target_compile_definitions(${TARGET} PUBLIC
+    CPU_MIMXRT1064DVL6A
+    BOARD_TUD_RHPORT=0
+    BOARD_TUH_RHPORT=1
+    )
+endfunction()
diff --git a/hw/bsp/imxrt/boards/mimxrt1064_evk/board.mk b/hw/bsp/imxrt/boards/mimxrt1064_evk/board.mk
@@ -7,8 +7,8 @@ JLINK_DEVICE = MIMXRT1064xxx6A
 # For flash-pyocd target
 PYOCD_TARGET = mimxrt1064
 
-BOARD_TUD_RHPORT = 1
-BOARD_TUH_RHPORT = 0
+BOARD_TUD_RHPORT = 0
+BOARD_TUH_RHPORT = 1
 
 # flash using pyocd
 flash: flash-pyocd
diff --git a/hw/bsp/imxrt/family.c b/hw/bsp/imxrt/family.c
@@ -47,6 +47,7 @@
 #endif
 
 // needed by fsl_flexspi_nor_boot
+TU_ATTR_USED
 const uint8_t dcd_data[] = { 0x00 };
 
 //--------------------------------------------------------------------+
diff --git a/hw/bsp/imxrt/family.cmake b/hw/bsp/imxrt/family.cmake
@@ -63,8 +63,13 @@ if (NOT TARGET ${BOARD_TARGET})
       )
     target_link_options(${BOARD_TARGET} PUBLIC
       "LINKER:--script=${SDK_DIR}/devices/${MCU_VARIANT}/gcc/${MCU_VARIANT}xxxxx_flexspi_nor.ld"
+      "LINKER:-Map=$<IF:$<BOOL:$<TARGET_PROPERTY:OUTPUT_NAME>>,$<TARGET_PROPERTY:OUTPUT_NAME>,$<TARGET_PROPERTY:NAME>>${CMAKE_EXECUTABLE_SUFFIX}.map"
+      # nanolib
       --specs=nosys.specs
       --specs=nano.specs
+      # force linker to look for these symbols
+      -Wl,-uimage_vector_table
+      -Wl,-ug_boot_data
       )
   else ()
     # TODO support IAR
@@ -116,12 +121,17 @@ function(family_configure_target TARGET)
 
   # Link dependencies
   target_link_libraries(${BSP_TARGET} PUBLIC ${BOARD_TARGET} ${TARGET}-tinyusb)
-  target_link_libraries(${TARGET} PUBLIC ${BSP_TARGET} ${TARGET}-tinyusb)
+  target_link_libraries(${TARGET} PUBLIC ${BOARD_TARGET} ${BSP_TARGET} ${TARGET}-tinyusb)
 
   # Flash Target
   add_custom_target(${TARGET}-pyocd
     COMMAND pyocd flash -t ${PYOCD_TARGET} $<TARGET_FILE:${TARGET}>
     )
+
+  # group target
+  set_target_properties(${BSP_TARGET} ${TARGET}-tinyusb ${TARGET}-tinyusb_config ${TARGET}-pyocd
+    PROPERTIES FOLDER ${TARGET}
+    )
 endfunction()
 
 

Original file line number	Diff line number	Diff line change
`@@ -1,4 +1,5 @@`
`1`	`1`	`cmake_minimum_required(VERSION 3.17)`
	`2`	`+set_property(GLOBAL PROPERTY USE_FOLDERS ON)`
`2`	`3`
`3`	`4`	`include(${CMAKE_CURRENT_SOURCE_DIR}/../../../hw/bsp/family_support.cmake)`
`4`	`5`