serial: mxc: Add debug uart support

[people/ms/u-boot.git] / drivers / serial / Kconfig

diff --git a/drivers/serial/Kconfig b/drivers/serial/Kconfig
index 7cb0eaab73f1f2461ce44cd084c244c708246c65..97cef7edbda69a08856614270d7d323493e083fc 100644 (file)
--- a/drivers/serial/Kconfig
+++ b/drivers/serial/Kconfig
@@ -4,6 +4,15 @@
 
 menu "Serial drivers"
 
+config BAUDRATE
+       int "Default baudrate"
+       default 115200
+       help
+         Select a default baudrate, where "default" has a driver-specific
+         meaning of either setting the baudrate for the early debug UART
+         in the SPL stage (most drivers) or for choosing a default baudrate
+         in the absence of an environment setting (serial_mxc.c).
+
 config REQUIRE_SERIAL_CONSOLE
        bool "Require a serial port for console"
        # Running without a serial console is not supported by the
@@ -35,6 +44,17 @@ config SPL_SERIAL_PRESENT
          This option enables the full UART in SPL, so if is it disabled,
          the full UART driver will be omitted, thus saving space.
 
+config CONS_INDEX
+       int "UART used for console"
+       depends on ARCH_SUNXI
+       default 2 if MACH_SUN5I
+       default 5 if MACH_SUN8I_A23 || MACH_SUN8I_A33
+       default 1
+       help
+         Configures the console index.
+         For Allwinner SoC., default values are 2 for SUN5I and 5 for A23/A33.
+         Otherwise, the index equals 1.
+
 config DM_SERIAL
        bool "Enable Driver Model for serial drivers"
        depends on DM
@@ -44,6 +64,26 @@ config DM_SERIAL
          implements serial_putc() etc. The uclass interface is
          defined in include/serial.h.
 
+config SPL_DM_SERIAL
+       bool "Enable Driver Model for serial drivers in SPL"
+       depends on DM_SERIAL
+       default y if SPL && DM_SERIAL
+       help
+         Enable driver model for serial in SPL. This replaces
+         drivers/serial/serial.c with the serial uclass, which
+         implements serial_putc() etc. The uclass interface is
+         defined in include/serial.h.
+
+config TPL_DM_SERIAL
+       bool "Enable Driver Model for serial drivers in TPL"
+       depends on DM_SERIAL
+       default y if TPL && DM_SERIAL
+       help
+         Enable driver model for serial in TPL. This replaces
+         drivers/serial/serial.c with the serial uclass, which
+         implements serial_putc() etc. The uclass interface is
+         defined in include/serial.h.
+
 config DEBUG_UART
        bool "Enable an early debug UART for debugging"
        help
@@ -105,6 +145,14 @@ config DEBUG_UART_ATMEL
          will need to provide parameters to make this work. The driver will
          be available until the real driver-model serial is running.
 
+config DEBUG_UART_BCM6345
+       bool "BCM6345 UART"
+       depends on BCM6345_SERIAL
+       help
+         Select this to enable a debug UART on BCM6345 SoCs. You
+         will need to provide parameters to make this work. The driver will
+         be available until the real driver model serial is running.
+
 config DEBUG_UART_NS16550
        bool "ns16550"
        help
@@ -200,6 +248,14 @@ config DEBUG_UART_PIC32
          will need to provide parameters to make this work. The driver will
          be available until the real driver model serial is running.
 
+config DEBUG_UART_MXC
+       bool "IMX Serial port"
+       depends on MXC_UART
+       help
+         Select this to enable a debug UART using the serial_mxc driver. You
+         will need to provide parameters to make this work. The driver will
+         be available until the real driver model serial is running.
+
 config DEBUG_UART_UNIPHIER
        bool "UniPhier on-chip UART"
        depends on ARCH_UNIPHIER
@@ -209,6 +265,13 @@ config DEBUG_UART_UNIPHIER
          driver will be available until the real driver-model serial is
          running.
 
+config DEBUG_UART_OMAP
+       bool "OMAP uart"
+       help
+         Select this to enable a debug UART using the omap ns16550 driver.
+         You will need to provide parameters to make this work. The driver
+         will be available until the real driver model serial is running.
+
 endchoice
 
 config DEBUG_UART_BASE
@@ -310,6 +373,12 @@ config ATMEL_USART
          configured in the device tree, and input clock frequency can
          be got from the clk node.
 
+config BCM6345_SERIAL
+       bool "Support for BCM6345 UART"
+       depends on DM_SERIAL && ARCH_BMIPS
+       help
+         Select this to enable UART on BCM6345 SoCs.
+
 config FSL_LPUART
        bool "Freescale LPUART support"
        help
@@ -347,6 +416,15 @@ config SYS_NS16550
          be used. It can be a constant or a function to get clock, eg,
          get_serial_clock().
 
+config INTEL_MID_SERIAL
+       bool "Intel MID platform UART support"
+       depends on DM_SERIAL && OF_CONTROL
+       depends on INTEL_MID
+       select SYS_NS16550
+       help
+         Select this to enable a UART for Intel MID platforms.
+         This uses the ns16550 driver as a library.
+
 config ROCKCHIP_SERIAL
        bool "Rockchip on-chip UART support"
        depends on DM_SERIAL && SPL_OF_PLATDATA
@@ -421,4 +499,57 @@ config STI_ASC_SERIAL
          on STiH410 SoC. This is a basic implementation,  it supports
          following baudrate 9600, 19200, 38400, 57600 and 115200.
 
+config MPC8XX_CONS
+       bool "Console driver for MPC8XX"
+       depends on 8xx
+       default y
+
+choice
+       prompt "Console port"
+       default 8xx_CONS_SMC1
+       depends on MPC8XX_CONS
+       help
+         Depending on board, select one serial port
+         (CONFIG_8xx_CONS_SMC1 or CONFIG_8xx_CONS_SMC2)
+
+config 8xx_CONS_SMC1
+       bool "SMC1"
+
+config 8xx_CONS_SMC2
+       bool "SMC2"
+
+endchoice
+
+config SYS_SMC_RXBUFLEN
+       int "Console Rx buffer length"
+       depends on MPC8XX_CONS
+       default 1
+       help
+         With CONFIG_SYS_SMC_RXBUFLEN it is possible to define
+         the maximum receive buffer length for the SMC.
+         This option is actual only for 8xx possible.
+         If using CONFIG_SYS_SMC_RXBUFLEN also CONFIG_SYS_MAXIDLE
+         must be defined, to setup the maximum idle timeout for
+         the SMC.
+
+config SYS_MAXIDLE
+       int "maximum idle timeout"
+       depends on MPC8XX_CONS
+       default 0
+
+config SYS_BRGCLK_PRESCALE
+       int "BRG Clock Prescale"
+       depends on MPC8XX_CONS
+       default 1
+
+config SYS_SDSR
+       hex "SDSR Value"
+       depends on MPC8XX_CONS
+       default 0x83
+
+config SYS_SDMR
+       hex "SDMR Value"
+       depends on MPC8XX_CONS
+       default 0
+
 endmenu