On 9 October 2013 10:45, Patrick Seemann <[email protected]> wrote: > thanks for the fast answers! I'm starting to get a sense of how things work > :) > > the abootimg tool is indeed a great way to modify the ramdisk, but what do I > have to do in order to modify the ramdisk that lives in the boot.img file > inside my device specific .zip "cm-10.1...p4wifi.zip". > > Because I just realized that pulling the ramdisk from my data partition and > modifying it makes no sense, as the touch script fails before even mounting > the data partition. So the real ramdisk must live inside the boot.img file. > I know I can use unpackbootimg to extract the ramdisk from the boot.img > file, but how can I control what goes in there in the first place, when > compiling a flashable image ? > > Using a broken boot.img containing the wrong ramdisk and having to later > extract it, change it, and repack to everything a new boot.img and putting > the new boot.img into the cm .zip seems to be the wrong approach^^ >
make bacon (or whatever target / command you use to invoke build) Update $OUT/ramdisk.img Remove $OUT/boot.img Remove $OUT/*.zip make bacon (or whatever target / command you use to invoke build) Will rebuild boot.img and *.zip with the new ramdisk. Regards, Dmitrijs. > > > On Wed, Oct 9, 2013 at 10:12 AM, Oliver Grawert <[email protected]> wrote: >> >> hi, >> Am Dienstag, den 08.10.2013, 23:29 +0100 schrieb Dmitrijs Ledkovs: >> > On 8 October 2013 22:12, Patrick Seemann <[email protected]> wrote: >> >> > cd $(mktemp -d) >> > gzip -dc /path/to/ramdisk.img | cpio -ivd >> > <edit touch/script> >> > find . | cpio -o -H newc | gzip > ../new-ramdisk.img >> whee ... how complex ... >> >> (make sure to have the abootimg package installed) >> >> ogra@anubis:~/Devel/tmp$ abootimg-unpack-initrd initrd.img >> 77994 blocks >> ogra@anubis:~/Devel/tmp$ ls ramdisk/ >> bin conf etc init lib lib64 run sbin scripts >> ogra@anubis:~/Devel/tmp$ abootimg-pack-initrd >> initrd.img already exist. >> ogra@anubis:~/Devel/tmp$ rm initrd.img >> ogra@anubis:~/Devel/tmp$ abootimg-pack-initrd >> ogra@anubis:~/Devel/tmp$ ls initrd.img >> initrd.img >> >> ciao >> oli >> >> -- >> Mailing list: https://launchpad.net/~ubuntu-phone >> Post to : [email protected] >> Unsubscribe : https://launchpad.net/~ubuntu-phone >> More help : https://help.launchpad.net/ListHelp >> > > > > -- > Patrick Seemann > > launchpad: ~patrickseemann > irc.freenode.net: seepa > > -- > Mailing list: https://launchpad.net/~ubuntu-phone > Post to : [email protected] > Unsubscribe : https://launchpad.net/~ubuntu-phone > More help : https://help.launchpad.net/ListHelp > -- Mailing list: https://launchpad.net/~ubuntu-phone Post to : [email protected] Unsubscribe : https://launchpad.net/~ubuntu-phone More help : https://help.launchpad.net/ListHelp
