value. Use this value to specify the shift to use, where 0=byte
registers, 2=32-bit word registers, etc.
+config ROCKCHIP_SERIAL
+ bool "Rockchip on-chip UART support"
+ depends on ARCH_ROCKCHIP && DM_SERIAL
+ help
+ Select this to enable a debug UART for Rockchip devices. This uses
+ the ns16550 driver. You will need to #define CONFIG_SYS_NS16550 in
+ your board config header. The clock input is automatically set to
+ use the oscillator (24MHz).
+
config SANDBOX_SERIAL
bool "Sandbox UART support"
- depends on SANDBOX && DM
+ depends on SANDBOX
help
Select this to enable a seral UART for sandbox. This is required to
operate correctly, otherwise you will see no serial output from
config UNIPHIER_SERIAL
bool "Support for UniPhier on-chip UART"
- depends on ARCH_UNIPHIER && DM_SERIAL
+ depends on ARCH_UNIPHIER
help
If you have a UniPhier based board and want to use the on-chip
serial ports, say Y to this option. If unsure, say N.