48fa646f08
Provides early debug shell via initramfs. Might be useful on devices without USB networking, works well on PinePhone.
22 lines
483 B
Bash
22 lines
483 B
Bash
#!/bin/sh
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# shellcheck disable=SC1091
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. /etc/deviceinfo
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. ./init_functions.sh
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# mount pstore, if possible
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if [ -d /sys/fs/pstore ]; then
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mount -t pstore pstore /sys/fs/pstore || true
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fi
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if tty -s; then
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tty=/dev/tty0
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rows=$(stty -F $tty size | awk '{print $1}')
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stty -F $tty rows $(($rows * 2 / 3))
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fbkeyboard &
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echo "Exit the shell to continue booting:" > $tty
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sh +m <$tty >$tty 2>$tty
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pkill -f fbkeyboard
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stty -F $tty rows $rows
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else
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echo "No tty attached, exiting."
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fi
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