On Mon, Dec 28, 2020 at 11:59:36AM +0800, yd.zhang wrote: > The script is remount root as rw. Some embedded systems to root mounted as ro, > and cannot use custom u-boot and linux-kernel.
I'm not sure what this is supposed to mean. > > Signed-off-by: yd.zhang <yd.zh...@ilabservice.com> > --- > projectroot/etc/init.d/rootrw | 16 ++++++++++++++++ > rules/initmethod-bbinit.in | 14 ++++++++++++++ > rules/initmethod-bbinit.make | 12 ++++++++++++ > 3 files changed, 42 insertions(+) > create mode 100644 projectroot/etc/init.d/rootrw > > diff --git a/projectroot/etc/init.d/rootrw b/projectroot/etc/init.d/rootrw > new file mode 100644 > index 000000000..50e7e5686 > --- /dev/null > +++ b/projectroot/etc/init.d/rootrw > @@ -0,0 +1,16 @@ > +#!/bin/sh > + > +# > +# /etc/init.d/rootrw - remount root as rw > +# > + > +case $1 in > + start) > + mount -o remount,rw / This does now work in all cases. Take a look at what is done here: projectroot/usr/lib/init/initmethod-bbinit-functions.sh This seems to work in all cases that I know about. Michael > + ;; > + stop) > + ;; > + *) > + echo "Usage: $0 [start|stop]" > + ;; > +esac > diff --git a/rules/initmethod-bbinit.in b/rules/initmethod-bbinit.in > index e0b3be178..2ed37c627 100644 > --- a/rules/initmethod-bbinit.in > +++ b/rules/initmethod-bbinit.in > @@ -2,6 +2,14 @@ > > if INITMETHOD_BBINIT > > +config INITMETHOD_BBINIT_ETC_INITD_ROOTRW > + bool > + prompt "install /etc/init.d/rootrw" > + default y > + select BUSYBOX_MOUNT if BUSYBOX > + help > + The /etc/init.d/rootrw script remount root as rw. > + > config INITMETHOD_BBINIT_ETC_INITD_MODULES > bool > prompt "install /etc/init.d/modules" > @@ -43,6 +51,12 @@ menu "service startup configuration " > > source "generated/initmethod_bbinit.in" > > +config INITMETHOD_BBINIT_LINK_ROOTRW > + string > + depends on INITMETHOD_BBINIT_ETC_INITD_ROOTRW > + prompt "rootrw" > + default "S01rootrw" > + > config INITMETHOD_BBINIT_LINK_LOGROTATE > string > depends on INITMETHOD_BBINIT_ETC_INITD_LOGROTATE > diff --git a/rules/initmethod-bbinit.make b/rules/initmethod-bbinit.make > index 75d381e29..5440b6032 100644 > --- a/rules/initmethod-bbinit.make > +++ b/rules/initmethod-bbinit.make > @@ -45,6 +45,11 @@ $(STATEDIR)/initmethod-bbinit.targetinstall: > # # > # # start scripts > # # > + > +ifdef PTXCONF_INITMETHOD_BBINIT_ETC_INITD_ROOTRW > + @$(call install_alternative, initmethod-bbinit, 0, 0, 0755, > /etc/init.d/rootrw, n) > +endif > + > ifdef PTXCONF_INITMETHOD_BBINIT_ETC_INITD_MODULES > @$(call install_alternative, initmethod-bbinit, 0, 0, 0755, > /etc/init.d/modules, n) > @$(call install_alternative, initmethod-bbinit, 0, 0, 0644, > /etc/modules, n) > @@ -72,6 +77,13 @@ endif > # # > # # collect start links > # # > + > +ifneq ($(call remove_quotes,$(PTXCONF_INITMETHOD_BBINIT_LINK_ROOTRW)),) > + @$(call install_link, initmethod-bbinit, \ > + ../init.d/rootrw, \ > + /etc/rc.d/$(PTXCONF_INITMETHOD_BBINIT_LINK_ROOTRW)) > +endif > + > ifneq ($(call remove_quotes,$(PTXCONF_INITMETHOD_BBINIT_LINK_LOGROTATE)),) > @$(call install_link, initmethod-bbinit, \ > ../init.d/logrotate, \ > -- > 2.29.2 > > > _______________________________________________ > ptxdist mailing list > ptxdist@pengutronix.de > To unsubscribe, send a mail with subject "unsubscribe" to > ptxdist-requ...@pengutronix.de > _______________________________________________ ptxdist mailing list ptxdist@pengutronix.de To unsubscribe, send a mail with subject "unsubscribe" to ptxdist-requ...@pengutronix.de
