qurt: Added patch for Eigen to use latest version

Updated to 7.2 Hexagon toolchain

Fixed issuse with stack usage

Signed-off-by: Mark Charlebois <charlebm@gmail.com>

src/firmware/qurt/CMakeLists.txt

@@ -1,10 +1,5 @@
 include_directories(${CMAKE_CURRENT_BINARY_DIR})
 
-set(V_ARCH v5)
-set(HEXAGON_TOOLS_ROOT /opt/6.4.03)
-set(TOOLSLIB 
-	${HEXAGON_TOOLS_ROOT}/dinkumware/lib/${V_ARCH}/G0)
-
 px4_qurt_generate_builtin_commands(
 	OUT ${CMAKE_BINARY_DIR}/apps.h
 	MODULE_LIST ${module_libraries})

src/modules/ekf_att_pos_estimator/CMakeLists.txt

@@ -30,13 +30,16 @@
 # POSSIBILITY OF SUCH DAMAGE.
 #
 ############################################################################
+
+set(MODULE_CFLAGS -Weffc++)
+if(NOT ${OS} STREQUAL "qurt")
+	list(APPEND MODULE_CFLAGS -Wframe-larger-than=3400)
+endif()
+
 px4_add_module(
 	MODULE modules__ekf_att_pos_estimator
 	MAIN ekf_att_pos_estimator
-	COMPILE_FLAGS
-		-Weffc++
-		-Wframe-larger-than=3400
-		-O3
+	COMPILE_FLAGS ${MODULE_CFLAGS}
 	SRCS
 		ekf_att_pos_estimator_main.cpp
 		ekf_att_pos_estimator_params.c

src/modules/position_estimator_inav/CMakeLists.txt

@@ -30,12 +30,15 @@
 # POSSIBILITY OF SUCH DAMAGE.
 #
 ############################################################################
+set(MODULE_CFLAGS)
+if(NOT ${OS} STREQUAL "qurt")
+	list(APPEND MODULE_CFLAGS -Wframe-larger-than=3800)
+endif()
 px4_add_module(
 	MODULE modules__position_estimator_inav
 	MAIN position_estimator_inav
 	STACK 1200
-	COMPILE_FLAGS
-		-Wframe-larger-than=3800
+	COMPILE_FLAGS ${MODULE_CFLAGS}
 		
 	SRCS
 		position_estimator_inav_main.c

src/systemcmds/mixer/CMakeLists.txt

@@ -30,13 +30,18 @@
 # POSSIBILITY OF SUCH DAMAGE.
 #
 ############################################################################
+set(MIXER_CFLAGS -Os)
+if(${OS} STREQUAL "qurt")
+	list(APPEND MIXER_CFLAGS -Wframe-larger-than=2176)
+else()
+	list(APPEND MIXER_CFLAGS -Wframe-larger-than=2048)
+endif()
+
 px4_add_module(
 	MODULE systemcmds__mixer
 	MAIN mixer
 	STACK 4096
-	COMPILE_FLAGS
-		-Wframe-larger-than=2048
-		-Os
+	COMPILE_FLAGS ${MIXER_CFLAGS}
 	SRCS
 		mixer.cpp
 	DEPENDS