pl011: Convert CONFIG_PL011_SERIAL to Kconfig

[oweals/u-boot.git] / drivers / serial / Kconfig

diff --git a/drivers/serial/Kconfig b/drivers/serial/Kconfig
index aeed538fa4e8189d318a4d99b63576e9692ebed0..99aa817e639744133df8f76c094b54b120281c7b 100644 (file)
--- a/drivers/serial/Kconfig
+++ b/drivers/serial/Kconfig
@@ -414,6 +414,13 @@ config MXC_UART
          If you have a machine based on a Motorola IMX CPU you
          can enable its onboard serial port by enabling this option.
 
+config NULLDEV_SERIAL
+       bool "Null serial device"
+       help
+         Select this to enable null serial device support. A null serial
+         device merely acts as a placeholder for a serial device and does
+         nothing for all it's operation.
+
 config PIC32_SERIAL
        bool "Support for Microchip PIC32 on-chip UART"
        depends on DM_SERIAL && MACH_PIC32
@@ -440,6 +447,18 @@ config INTEL_MID_SERIAL
          Select this to enable a UART for Intel MID platforms.
          This uses the ns16550 driver as a library.
 
+config PL010_SERIAL
+       bool "ARM PL010 driver"
+       depends on !DM_SERIAL
+       help
+         Select this to enable a UART for platforms using PL010.
+
+config PL011_SERIAL
+       bool "ARM PL011 driver"
+       depends on !DM_SERIAL
+       help
+         Select this to enable a UART for platforms using PL011.
+
 config ROCKCHIP_SERIAL
        bool "Rockchip on-chip UART support"
        depends on DM_SERIAL && SPL_OF_PLATDATA
@@ -522,12 +541,20 @@ config STI_ASC_SERIAL
          on STiH410 SoC. This is a basic implementation,  it supports
          following baudrate 9600, 19200, 38400, 57600 and 115200.
 
-config STM32X7_SERIAL
+config STM32_SERIAL
        bool "STMicroelectronics STM32 SoCs on-chip UART"
-       depends on DM_SERIAL && STM32F7
+       depends on DM_SERIAL && (STM32F4 || STM32F7 || STM32H7)
+       help
+         If you have a machine based on a STM32 F4, F7 or H7 SoC you can
+         enable its onboard serial ports, say Y to this option.
+         If unsure, say N.
+
+config ZYNQ_SERIAL
+       bool "Cadence (Xilinx Zynq) UART support"
+       depends on DM_SERIAL && (MICROBLAZE || ARCH_ZYNQ || ARCH_ZYNQMP)
        help
-         If you have a machine based on a STM32 F7 you can enable its
-         onboard serial ports, say Y to this option. If unsure, say N.
+         This driver supports the Cadence UART. It is found e.g. in Xilinx
+         Zynq/ZynqMP.
 
 config MPC8XX_CONS
        bool "Console driver for MPC8XX"