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xen/sysvinit: add hvc0 console only if not there already

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The base inittab recipe is creating inittab entries for consoles listed
in SERIAL_CONSOLES.
For qemu, this contains "115200,hvc0" so an entry is created in inittab
for it.
Prevent to create a second entry if hvc0 is present in SERIAL_CONSOLES.

On qemuarm, this solves issues with the console when starting on top of
Xen as dom0.

Signed-off-by: Bertrand Marquis <bertrand.marquis@arm.com>
Signed-off-by: Bruce Ashfield <bruce.ashfield@gmail.com>
This commit is contained in:
Bertrand Marquis 2022-06-28 16:29:54 +01:00 committed by Bruce Ashfield
parent 93abfdb327
commit aa0ac74a03
1 changed files with 8 additions and 2 deletions
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10
recipes-core/sysvinit/sysvinit-inittab_xen.inc
View File

@ -1,4 +1,10 @@
do_install:append() {
echo "" >> ${D}${sysconfdir}/inittab
echo "X0:12345:respawn:${base_sbindir}/getty-wrapper 115200 hvc0" >> ${D}${sysconfdir}/inittab
# if SERIAL_CONSOLES contains hvc0, it is already added in inittab so do
# not add it twice
if echo "${SERIAL_CONSOLES}" | grep -vq "hvc0"; then
echo "" >> ${D}${sysconfdir}/inittab
echo "X0:12345:respawn:${base_sbindir}/getty-wrapper 115200 hvc0" >> ${D}${sysconfdir}/inittab
fi
}