kirkwood: support Linksys boot counter on EA[34]500
This is done with existing code from the WRT1900AC port. It makes sure the "auto_recovery" bootloader option is set, and resets the s_env boot counter after a successful boot. This gives users without a serial console connection some measure of safety. Signed-off-by: Claudio Leite <leitec@staticky.com> SVN-Revision: 47433v19.07.3_mercusys_ac12_duma
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#!/bin/sh /etc/rc.common
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# Copyright (C) 2015 OpenWrt.org
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START=97
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boot() {
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. /lib/functions.sh
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. /lib/kirkwood.sh
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case $(kirkwood_board_name) in
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linksys-audi|linksys-viper)
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# make sure auto_recovery in uboot is always on
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AUTO_RECOVERY_ENA="`fw_printenv -n auto_recovery`"
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if [ "$AUTO_RECOVERY_ENA" != "yes" ] ; then
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fw_setenv auto_recovery yes
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fi
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# reset the boot counter
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mtd resetbc s_env
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;;
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esac
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}
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