mkimage-profiles/features.in/e2k/rootfs/image-scripts.d/50-e2k-serial

#!/bin/sh

CFG="/boot/boot.conf"
[ -s "$CFG" ] || {
	echo "50-e2k-serial: $CFG missing, exiting" >&2
	exit 0
}

[ -n "$GLOBAL_TTY_DEV" -a -n "$GLOBAL_TTY_RATE" ] || exit 0

# tty0 first
sed -i "s/console=tty0 /console=$GLOBAL_TTY_DEV,$GLOBAL_TTY_RATE &/" "$CFG"

### NB: there's no boot.conf yet!  could only be the sample one
e2k: initial implementation Elbrus 2000 only takes us a few lines to get up and running ;-) 2017-08-02 17:16:14 +03:00			`#!/bin/sh`

			`CFG="/boot/boot.conf"`
e2k: make serial hook more fault-proof The early scheme consisted of boot.conf template with a separate hook filling it in; this was nice for serial console setup script which could just amend the kernel command line as needed _but_ this got changed towards the more generic scheme (breaking the hook in question, unfortunately). 2018-05-21 11:06:00 +03:00			`[ -s "$CFG" ] \|\| {`
			`echo "50-e2k-serial: $CFG missing, exiting" >&2`
			`exit 0`
			`}`
e2k: initial implementation Elbrus 2000 only takes us a few lines to get up and running ;-) 2017-08-02 17:16:14 +03:00
			`[ -n "$GLOBAL_TTY_DEV" -a -n "$GLOBAL_TTY_RATE" ] \|\| exit 0`

			`# tty0 first`
			`sed -i "s/console=tty0 /console=$GLOBAL_TTY_DEV,$GLOBAL_TTY_RATE &/" "$CFG"`
e2k: make serial hook more fault-proof The early scheme consisted of boot.conf template with a separate hook filling it in; this was nice for serial console setup script which could just amend the kernel command line as needed _but_ this got changed towards the more generic scheme (breaking the hook in question, unfortunately). 2018-05-21 11:06:00 +03:00
			`### NB: there's no boot.conf yet! could only be the sample one`