The Fn key on kinmen emits a scancode of 94 (0x5e).
BUG=b:409148565
TEST=Flash kinmen, boot to Linux kernel, and verify that KEY_FN is
generated when pressed using `evtest`
Change-Id: If919c6f421719e06399620b17e1f4f5a161a7de2
Signed-off-by: Ivy Jian <ivy.jian@quanta.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/88207
Reviewed-by: Subrata Banik <subratabanik@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>