x86: disable rts/cts for serial console in grub - fixes net48xx boot issues

[openwrt/staging/yousong.git] / target / linux / x86 / image / Makefile

diff --git a/target/linux/x86/image/Makefile b/target/linux/x86/image/Makefile
index 59837180f12c1e837166dea1ba56f8f301a1b834..9e40803aa72685682a91130807707c5528aa8ef0 100644 (file)
--- a/target/linux/x86/image/Makefile
+++ b/target/linux/x86/image/Makefile
@@ -32,7 +32,7 @@ GRUB_SERIAL:=$(call qstrip,$(CONFIG_GRUB_SERIAL))
 
 ifneq ($(GRUB_SERIAL),)
   GRUB_CONSOLE_CMDLINE += console=$(GRUB_SERIAL),$(CONFIG_GRUB_BAUDRATE)n8
-  GRUB_SERIAL_CONFIG := serial --unit=0 --speed=$(CONFIG_GRUB_BAUDRATE) --word=8 --parity=no --stop=1
+  GRUB_SERIAL_CONFIG := serial --unit=0 --speed=$(CONFIG_GRUB_BAUDRATE) --word=8 --parity=no --stop=1 --rtscts=off
   GRUB_TERMINALS += serial
 endif