serial: Convert ARM_DCC to Kconfig
The symbol "CONFIG_ARM_DCC" is used to control building
drivers/serial/arm_dcc.c. Provide a simple Kconfig entry for this.
Cc: Luca Ceresoli <luca@lucaceresoli.net>
Cc: Michal Simek <monstr@monstr.eu>
Cc: Tom McLeod <tom.mcleod@opalkelly.com>
Cc: Mike Looijmans <mike.looijmans@topic.nl>
Signed-off-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Luca Ceresoli <luca@lucaceresoli.net>
diff --git a/configs/syzygy_hub_defconfig b/configs/syzygy_hub_defconfig
index db6077c..242ebf8 100644
--- a/configs/syzygy_hub_defconfig
+++ b/configs/syzygy_hub_defconfig
@@ -48,6 +48,7 @@
CONFIG_MII=y
CONFIG_ZYNQ_GEM=y
CONFIG_DEBUG_UART_ZYNQ=y
+CONFIG_ARM_DCC=y
CONFIG_ZYNQ_SERIAL=y
CONFIG_USB=y
CONFIG_USB_EHCI_HCD=y