chore(scons): add kendryte config

Kconfig

@@ -38,6 +38,8 @@ if CHERRYUSB
                 bool "dwc2_gd"
             config CHERRYUSB_DEVICE_DWC2_HC
                 bool "dwc2_hc"
+            config CHERRYUSB_DEVICE_DWC2_KENDRYTE
+                bool "dwc2_kendryte"
             config CHERRYUSB_DEVICE_DWC2_CUSTOM
                 bool "dwc2_custom"
             config CHERRYUSB_DEVICE_MUSB_ES
@@ -191,6 +193,8 @@ if CHERRYUSB
                 bool "dwc2_esp"
             config CHERRYUSB_HOST_DWC2_HC
                 bool "dwc2_hc"
+            config CHERRYUSB_HOST_DWC2_KENDRYTE
+                bool "dwc2_kendryte"
             config CHERRYUSB_HOST_DWC2_CUSTOM
                 bool "dwc2_custom"
             config CHERRYUSB_HOST_MUSB_ES

SConscript

@@ -45,6 +45,9 @@ if GetDepend(['PKG_CHERRYUSB_DEVICE']):
     if GetDepend(['PKG_CHERRYUSB_DEVICE_DWC2_HC']):
         src += Glob('port/dwc2/usb_dc_dwc2.c')
         src += Glob('port/dwc2/usb_glue_hc.c')
+    if GetDepend(['PKG_CHERRYUSB_DEVICE_DWC2_KENDRYTE']):
+        src += Glob('port/dwc2/usb_dc_dwc2.c')
+        src += Glob('port/dwc2/usb_glue_kendryte.c')
     if GetDepend(['PKG_CHERRYUSB_DEVICE_DWC2_CUSTOM']):
         src += Glob('port/dwc2/usb_dc_dwc2.c')
     if GetDepend(['PKG_CHERRYUSB_DEVICE_MUSB_ES']):
@@ -177,6 +180,9 @@ if GetDepend(['PKG_CHERRYUSB_HOST']):
     if GetDepend(['PKG_CHERRYUSB_HOST_DWC2_ESP']):
         src += Glob('port/dwc2/usb_hc_dwc2.c')
         src += Glob('port/dwc2/usb_glue_esp.c')
+    if GetDepend(['PKG_CHERRYUSB_HOST_DWC2_KENDRYTE']):
+        src += Glob('port/dwc2/usb_hc_dwc2.c')
+        src += Glob('port/dwc2/usb_glue_kendryte.c')
     if GetDepend(['PKG_CHERRYUSB_HOST_DWC2_CUSTOM']):
         src += Glob('port/dwc2/usb_hc_dwc2.c')
     if GetDepend(['PKG_CHERRYUSB_HOST_MUSB_STANDARD']):