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* xen/sysvinit: add hvc0 console only if not there alreadyBertrand Marquis2022-07-071-2/+8
| | | | | | | | | | | | | | 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>
* global: overrides syntax conversionBruce Ashfield2021-08-022-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | OEcore/bitbake are moving to use the clearer ":" as an overrides separator. This is pass one of updating the meta-virt recipes to use that syntax. This has only been minimally build/runtime tested, more changes will be required for missed overrides, or incorrect conversions Note: A recent bitbake is required: commit 75fad23fc06c008a03414a1fc288a8614c6af9ca Author: Richard Purdie <richard.purdie@linuxfoundation.org> Date: Sun Jul 18 12:59:15 2021 +0100 bitbake: data_smart/parse: Allow ':' characters in variable/function names It is becomming increasingly clear we need to find a way to show what is/is not an override in our syntax. We need to do this in a way which is clear to users, readable and in a way we can transition to. The most effective way I've found to this is to use the ":" charater to directly replace "_" where an override is being specified. This includes "append", "prepend" and "remove" which are effectively special override directives. This patch simply adds the character to the parser so bitbake accepts the value but maps it back to "_" internally so there is no behaviour change. This change is simple enough it could potentially be backported to older version of bitbake meaning layers using the new syntax/markup could work with older releases. Even if other no other changes are accepted at this time and we don't backport, it does set us on a path where at some point in future we could require a more explict syntax. I've tested this patch by converting oe-core/meta-yocto to the new syntax for overrides (9000+ changes) and then seeing that builds continue to work with this patch. (Bitbake rev: 0dbbb4547cb2570d2ce607e9a53459df3c0ac284) Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org> Signed-off-by: Bruce Ashfield <bruce.ashfield@gmail.com>
* sysvinit: make all modifications conditional on virtualization distro featureBruce Ashfield2021-04-262-10/+10
| | | | | | | | | | To ensure yocto compatibility, we should not be changing the behaviour of recipes simply when meta-virt is included. As such, we change our sysvinit-inittab changes to only trigger when virtualization is in the distro features. Signed-off-by: Bruce Ashfield <bruce.ashfield@gmail.com>
* sysvinit-inittab_xen: Using getty wrapper to minimize console messagesJaewon Lee2020-03-303-1/+19
| | | | | | | | | | | | | Previously the following message was printed on the console every 5 minutes: INIT: Id "X0" respawning too fast: disabled for 5 minutes Installing and using a getty-wrapper that will check for the hypervisor (hvc0) device and if not present, will call sleep Signed-off-by: Jaewon Lee <jaewon.lee@xilinx.com> Signed-off-by: Mark Hatle <mark.hatle@xilinx.com> Signed-off-by: Bruce Ashfield <bruce.ashfield@gmail.com>
* Revert "sysvinit-inittab_xen.inc: fix hypervisor console"Bruce Ashfield2019-04-121-1/+4
| | | | | | | Temporarily reverting this commit, since it has broken some Xen boot usecases. We'll revisit this in the future. This reverts commit 50cdecca7b2a0e1bb5eacbec132f26b802f950fc.
* sysvinit-inittab_xen.inc: fix hypervisor consoleManjukumar Matha2019-03-241-4/+1
| | | | | | | | | | This commit switches over to using existing SERIAL_CONSOLES mechanism for hvc0 inittab entry generation. This then results in /bin/start_getty wrapper being used, which avoids the getty failure seen when running a xen capable rootfs natively on linux. Signed-off-by: Manjukumar Matha <manjukumar.harthikote-matha@xilinx.com> Signed-off-by: Bruce Ashfield <bruce.ashfield@gmail.com>
* sysvinit: fix DISTRO decodeArmin Kuster2018-04-172-6/+5
| | | | | | | | | | | | | | | | | | | | the yocto-check-layer failed with: Dependency on variable DISTRO_FEATURES_LIBC was added Variable do_install value changed: @@ -32,3 +32,7 @@ done echo "" >> ${D}${sysconfdir}/inittab fi + if echo "${DISTRO_FEATURES}" | grep -q 'xen'; then + echo "" >> ${D}${sysconfdir}/inittab + echo "X0:12345:respawn:/sbin/getty 115200 hvc0" >> ${D}${sysconfdir}/inittab + fi used idea from meta-selinux Signed-off-by: Armin Kuster <akuster@mvista.com> Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
* bbappend: switch to use a wildcard beyond major versionMark Asselstine2015-09-081-0/+0
| | | | | | | | | | | | Using a wildcard will simplify things when using meta-virtualization against different yocto or oe branches and prevent having to make future updates to keep in step with package uprevs. The changes found within these bbappend tend to be generic and non-version specific, thus safe for 'porting' via wildcard. Signed-off-by: Mark Asselstine <mark.asselstine@windriver.com> Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
* fix inittab install when Xen not in DISTRO_FEATURESRiku Voipio2013-11-131-2/+1
| | | | | | | | | | | | | With the latest patch, OE builds may file like: https://ci.linaro.org/jenkins/job/openembedded-armv7ab-rootfs/gcc_version=4.8,label=oe_persistent_cloud,rootfs=minimal/127/consoleText By having the "failing" grep within the if block, set -e in shell code will not bite configurations where meta-virtualization is included but xen is not in DISTRO_FEATURES. Signed-off-by: Riku Voipio <riku.voipio@linaro.org> Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
* xen: Add getty to inittab for login on Xen serial console.Philip Tricca2013-11-071-0/+7
It's not pretty but the mechanisms in sysvinit-inittab assume the console device name is tty*. The Xen console device doesn't meet this criteria. Signed-off-by: Philip Tricca <flihp@twobit.us> Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>