[dm][firmware] support QEMU fw config

Signed-off-by: GuEe-GUI <2991707448@qq.com>

Author: GuEe-GUI

components/drivers/firmware/Kconfig

@@ -3,6 +3,11 @@ menuconfig RT_USING_FIRMWARE
     depends on RT_USING_DM
     default n
 
+config RT_FIRMWARE_QEMU_FW_CFG
+    bool "QEMU Firmware Configuration"
+    depends on RT_USING_FIRMWARE
+    default n
+
 if RT_USING_FIRMWARE
     rsource "arm_scmi/Kconfig"
     osource "$(SOC_DM_FIRMWARE_DIR)/Kconfig"

components/drivers/firmware/qemu/SConscript

@@ -0,0 +1,15 @@
+from building import *
+
+group = []
+
+if not GetDepend(['RT_FIRMWARE_QEMU_FW_CFG']):
+    Return('group')
+
+cwd = GetCurrentDir()
+CPPPATH = [cwd + '/../../include']
+
+src = Glob('*.c')
+
+group = DefineGroup('DeviceDrivers', src, depend = [''], CPPPATH = CPPPATH)
+
+Return('group')