Make the digicolor specific DT_MACHINE_START entry visible.
Fixes: df8d742e929 (ARM: initial support for Conexant Digicolor CX92755 SoC)
Signed-off-by: Baruch Siach <baruch@tkos.co.il>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
 machine-$(CONFIG_ARCH_CLPS711X)                += clps711x
 machine-$(CONFIG_ARCH_CNS3XXX)         += cns3xxx
 machine-$(CONFIG_ARCH_DAVINCI)         += davinci
+machine-$(CONFIG_ARCH_DIGICOLOR)       += digicolor
 machine-$(CONFIG_ARCH_DOVE)            += dove
 machine-$(CONFIG_ARCH_EBSA110)         += ebsa110
 machine-$(CONFIG_ARCH_EFM32)           += efm32