microblaze: Add USE_VT="" to microblaze machine configs

* MicroBlaze kernels do not support VT currently, so disable the
  emitting of the virtual terminal 'tty1' from the sysvinit-inittab
  package via the setting of USE_VT = ""
* This resolves the issue where init tries to continiuously spawn getty
  on tty1

Signed-off-by: Nathan Rossi <nathan.rossi@xilinx.com>

2 files changed, 2 insertions, 0 deletions

diff --git a/conf/machine/kc705-trd-microblazeel.conf b/conf/machine/kc705-trd-microblazeel.conf
index 8c78f51d..be46e31a 100644
--- a/conf/machine/kc705-trd-microblazeel.conf
+++ b/conf/machine/kc705-trd-microblazeel.conf
@@ -19,6 +19,7 @@ require conf/machine/include/machine-xilinx-default.inc
 require conf/machine/include/machine-xilinx-board.inc
 TUNE_FEATURES_tune-microblaze += "v8.50 little-endian barrel-shift pattern-compare reorder multiply-low"
 
+USE_VT = ""
 SERIAL_CONSOLE = "115200 ttyS0"
 
 MACHINE_DEVICETREE := "kc705/kc705-trd-microblazeel.dts"
diff --git a/conf/machine/qemumicroblaze.conf b/conf/machine/qemumicroblaze.conf
index 0ff36bac..66e93a8b 100644
--- a/conf/machine/qemumicroblaze.conf
+++ b/conf/machine/qemumicroblaze.conf
@@ -10,6 +10,7 @@ TUNE_FEATURES_tune-microblaze += "v8.50 little-endian barrel-shift reorder patte
 
 EXTRA_IMAGEDEPENDS += "qemu-native qemu-helper-native"
 
+USE_VT = ""
 SERIAL_CONSOLE = "115200 ttyS0"
 
 MACHINE_DEVICETREE := "qemu/qemumicroblaze.dts"