armsr: remove 'console=tty1' from kernel command line

armsr: remove 'console=tty1' from kernel command line

We have modified the kernel to setup all "default" consoles,
including serial ports and framebuffers/screens, providing
no console= argument is supplied on the kernel command line.

Adding 'console=tty1' caused the 'default' serial port on
device tree systems to break, as the kernel would not carry
over the settings (like baud rate) from the bootloader.

The system administrator can still force the use of a
specific console by adding their own console= arguments.

Signed-off-by: Mathew McBride <matt@traverse.com.au>
Fixes: c099523d66a3 ("armsr: use console=tty1 to make
console more readily available")
Link: https://github.com/openwrt/openwrt/pull/17012
Signed-off-by: Robert Marko <robimarko@gmail.com>