zynqmp: Add support for earlycon for DCC port

Setup early console based on serial console driver selection.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>

diff --git a/include/configs/xilinx_zynqmp.h b/include/configs/xilinx_zynqmp.h
index f2fdc61cb17bb7c8fa102b4ceeb4313638fbbe8c..44e03f6a524ee955a462e0e0a5142de9bc61727b 100644 (file)
--- a/include/configs/xilinx_zynqmp.h
+++ b/include/configs/xilinx_zynqmp.h
@@ -59,9 +59,13 @@
 #if defined(CONFIG_ZYNQ_DCC)
 # define CONFIG_ARM_DCC
 # define CONFIG_CPU_ARMV8
+# define CONFIG_BOOTARGS       "setenv bootargs console=hvc0 " \
+                               "earlycon=dcc; run nosmp;"
 #else
 # if defined(CONFIG_ZYNQ_SERIAL_UART0) || defined(CONFIG_ZYNQ_SERIAL_UART1)
 #  define CONFIG_ZYNQ_SERIAL
+#  define CONFIG_BOOTARGS      "setenv bootargs console=ttyPS0,${baudrate}" \
+                               "earlycon=cdns,mmio,0xff000000,${baudrate}n8"
 # endif
 #endif
 
@@ -219,9 +223,6 @@
        "sdroot=setenv bootargs $bootargs root=/dev/mmcblk0p2 rw rootwait\0" \
        DFU_ALT_INFO
 
-
-#define CONFIG_BOOTARGS                "setenv bootargs console=ttyPS0,${baudrate} " \
-                               "earlycon=cdns,mmio,0xff000000,${baudrate}n8"
 #define CONFIG_PREBOOT         "run bootargs; run sata_root; run setup"
 #define CONFIG_BOOTCOMMAND     "run $modeboot"
 #define CONFIG_BOOTDELAY       5