efi: serial: Support arrow keys
authorSimon Glass <sjg@chromium.org>
Wed, 29 Dec 2021 18:57:37 +0000 (11:57 -0700)
committerHeinrich Schuchardt <heinrich.schuchardt@canonical.com>
Fri, 31 Dec 2021 05:45:01 +0000 (06:45 +0100)
commit299606611055075daef60be250eec80cd337a141
tree5c50f4781655859419df9405a71e57a27d2aeb6e
parent613cd0c46796cae340382679bc01ef220daf3768
efi: serial: Support arrow keys

At present only the backspace key is supported in U-Boot, when running as
an EFI app. Add support for arrows, home and end as well, to make the CLI
more friendly.

Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
drivers/serial/serial_efi.c