Index: boot/arch/ppc32/Makefile.inc
===================================================================
--- boot/arch/ppc32/Makefile.inc	(revision 94c05b89b35e97bd16e44d00f32fdf77dcd0470c)
+++ boot/arch/ppc32/Makefile.inc	(revision e27e36e1fb9699de71e9900d126082ea33f88bc2)
@@ -44,4 +44,5 @@
 RD_DRVS_ESSENTIAL += \
 	platform/mac \
+	bus/adb/cuda_adb \
 	bus/pci/pciintel \
 	bus/usb/ohci \