Merge tag 'dt' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

[karo-tx-linux.git] / arch / arm / Kconfig.debug

diff --git a/arch/arm/Kconfig.debug b/arch/arm/Kconfig.debug
index 04a3f0d1d053bb44effecc8a045818e1b915fb36..512b394385484d6ff6fcc6928d1f78ddc85ecbb5 100644 (file)
--- a/arch/arm/Kconfig.debug
+++ b/arch/arm/Kconfig.debug
@@ -132,6 +132,23 @@ choice
                  their output to UART1 serial port on DaVinci TNETV107X
                  devices.
 
+       config DEBUG_ZYNQ_UART0
+               bool "Kernel low-level debugging on Xilinx Zynq using UART0"
+               depends on ARCH_ZYNQ
+               help
+                 Say Y here if you want the debug print routines to direct
+                 their output to UART0 on the Zynq platform.
+
+       config DEBUG_ZYNQ_UART1
+               bool "Kernel low-level debugging on Xilinx Zynq using UART1"
+               depends on ARCH_ZYNQ
+               help
+                 Say Y here if you want the debug print routines to direct
+                 their output to UART1 on the Zynq platform.
+
+                 If you have a ZC702 board and want early boot messages to
+                 appear on the USB serial adaptor, select this option.
+
        config DEBUG_DC21285_PORT
                bool "Kernel low-level debugging messages via footbridge serial port"
                depends on FOOTBRIDGE
@@ -209,20 +226,12 @@ choice
                  Say Y here if you want kernel low-level debugging support
                  on i.MX50 or i.MX53.
 
-       config DEBUG_IMX6Q_UART2
-               bool "i.MX6Q Debug UART2"
+       config DEBUG_IMX6Q_UART
+               bool "i.MX6Q Debug UART"
                depends on SOC_IMX6Q
                help
                  Say Y here if you want kernel low-level debugging support
-                 on i.MX6Q UART2. This is correct for e.g. the SabreLite
-                  board.
-
-       config DEBUG_IMX6Q_UART4
-               bool "i.MX6Q Debug UART4"
-               depends on SOC_IMX6Q
-               help
-                 Say Y here if you want kernel low-level debugging support
-                 on i.MX6Q UART4.
+                 on i.MX6Q.
 
        config DEBUG_MMP_UART2
                bool "Kernel low-level debugging message via MMP UART2"
@@ -434,6 +443,15 @@ choice
 
 endchoice
 
+config DEBUG_IMX6Q_UART_PORT
+       int "i.MX6Q Debug UART Port (1-5)" if DEBUG_IMX6Q_UART
+       range 1 5
+       default 1
+       depends on SOC_IMX6Q
+       help
+         Choose UART port on which kernel low-level debug messages
+         should be output.
+
 config DEBUG_LL_INCLUDE
        string
        default "debug/icedcc.S" if DEBUG_ICEDCC
@@ -443,8 +461,7 @@ config DEBUG_LL_INCLUDE
                                 DEBUG_IMX31_IMX35_UART || \
                                 DEBUG_IMX51_UART || \
                                 DEBUG_IMX50_IMX53_UART ||\
-                                DEBUG_IMX6Q_UART2 || \
-                                DEBUG_IMX6Q_UART4
+                                DEBUG_IMX6Q_UART
        default "debug/highbank.S" if DEBUG_HIGHBANK_UART
        default "debug/mvebu.S" if DEBUG_MVEBU_UART
        default "debug/picoxcell.S" if DEBUG_PICOXCELL_UART