Convert CONFIG_ROCKCHIP_USB2_PHY to Kconfig
This converts the following to Kconfig:
CONFIG_ROCKCHIP_USB2_PHY
Signed-off-by: Adam Ford <aford173@gmail.com>
diff --git a/configs/rock_defconfig b/configs/rock_defconfig
index b174e4b..483f64b 100644
--- a/configs/rock_defconfig
+++ b/configs/rock_defconfig
@@ -47,6 +47,8 @@
CONFIG_DEBUG_UART_SHIFT=2
CONFIG_SYS_NS16550=y
CONFIG_SYSRESET=y
+CONFIG_USB=y
+CONFIG_ROCKCHIP_USB2_PHY=y
CONFIG_SPL_TINY_MEMSET=y
CONFIG_TPL_TINY_MEMSET=y
CONFIG_CMD_DHRYSTONE=y