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| author | Edward Tomasz Napierala <trasz@FreeBSD.org> | 2018-06-12 16:45:52 +0000 |
|---|---|---|
| committer | Edward Tomasz Napierala <trasz@FreeBSD.org> | 2018-06-12 16:45:52 +0000 |
| commit | 4fe984fdae3d2a0f5d2beec55e585df175d771ed (patch) | |
| tree | 1df1dff535a6433da513b4010201c70d4a9931c7 /release | |
| parent | bc0d1102225f709770d3027309e15e35bdc8f405 (diff) | |
| download | src-4fe984fdae3d2a0f5d2beec55e585df175d771ed.tar.gz src-4fe984fdae3d2a0f5d2beec55e585df175d771ed.zip | |
Enable USB OTG serial terminal on ARM SD card images. This configures
the system to make use of USB device mode / USB OTG to provide a "virtual
serial port" on release images.
Reviewed by: gjb@
MFC after: 2 weeks
Relnotes: yes
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D15602
Notes
Notes:
svn path=/head/; revision=335004
Diffstat (limited to 'release')
| -rw-r--r-- | release/tools/arm.subr | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/release/tools/arm.subr b/release/tools/arm.subr index c5adbaf063d7..902cf21b9af3 100644 --- a/release/tools/arm.subr +++ b/release/tools/arm.subr @@ -92,6 +92,41 @@ arm_create_user() { return 0 } +arm_setup_usb_otg() { + # Set up virtual serial port over USB OTG / device mode. + echo >> ${CHROOTDIR}/${DESTDIR}/etc/devd.conf + echo '# Required for USB OTG virtual serial port.' \ + >> ${CHROOTDIR}/${DESTDIR}/etc/devd.conf + echo 'notify 100 {' \ + >> ${CHROOTDIR}/${DESTDIR}/etc/devd.conf + echo ' match "system" "DEVFS";' \ + >> ${CHROOTDIR}/${DESTDIR}/etc/devd.conf + echo ' match "subsystem" "CDEV";' \ + >> ${CHROOTDIR}/${DESTDIR}/etc/devd.conf + echo ' match "type" "CREATE";' \ + >> ${CHROOTDIR}/${DESTDIR}/etc/devd.conf + echo ' match "cdev" "ttyU[0-9]+";' \ + >> ${CHROOTDIR}/${DESTDIR}/etc/devd.conf + echo ' action "/sbin/init q";' \ + >> ${CHROOTDIR}/${DESTDIR}/etc/devd.conf + echo '};' \ + >> ${CHROOTDIR}/${DESTDIR}/etc/devd.conf + + echo '# USB OTG virtual serial port' \ + >> ${CHROOTDIR}/${DESTDIR}/etc/ttys + echo 'ttyU0 "/usr/libexec/getty 3wire" vt100 onifconsole secure' \ + >> ${CHROOTDIR}/${DESTDIR}/etc/ttys + echo 'ttyU1 "/usr/libexec/getty 3wire" vt100 onifconsole secure' \ + >> ${CHROOTDIR}/${DESTDIR}/etc/ttys + + echo '# Configure USB OTG; see usb_template(4).' \ + >> ${CHROOTDIR}/${DESTDIR}/boot/loader.conf + echo 'hw.usb.template=3' \ + >> ${CHROOTDIR}/${DESTDIR}/boot/loader.conf + echo 'umodem_load="YES"' \ + >> ${CHROOTDIR}/${DESTDIR}/boot/loader.conf +} + arm_install_base() { chroot ${CHROOTDIR} mount /dev/${mddev}s2a ${DESTDIR} eval chroot ${CHROOTDIR} make -C ${WORLDDIR} \ @@ -102,6 +137,7 @@ arm_install_base() { chroot ${CHROOTDIR} mkdir -p ${DESTDIR}/boot/msdos arm_create_user + arm_setup_usb_otg echo '# Custom /etc/fstab for FreeBSD embedded images' \ > ${CHROOTDIR}/${DESTDIR}/etc/fstab |