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arm-bsp/corstone1000: sysvinit: Make module autoload work at boot

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The image wasn’t autoloading kernel modules even though
`KERNEL_MODULE_AUTOLOAD` populated `/etc/modules-load.d/`. In this
configuration `/etc/init.d/rcS` only executes runlevel scripts from
`/etc/rcS.d` (and `/etc/rc5.d`), and `modutils.sh` was also missing.

This change:

* Includes the loader by adding `modutils-initscripts` to
  `CORE_IMAGE_EXTRA_INSTALL`.
* Enables SysV init by appending `sysvinit` to `DISTRO_FEATURES`,
  ensuring the `S*` start links in `/etc/rcS.d` (and `/etc/rc5.d`)
  call `/etc/init.d/modutils.sh start` during boot.

**Result:** entries in `/etc/modules-load.d/*.conf` now load
automatically at boot.

**Verification**

* Before: `lsmod` empty after boot; manual `modprobe` needed.
* After: `lsmod` shows target modules; `dmesg` contains module init logs.

Signed-off-by: Hugues KAMBA MPIANA <hugues.kambampiana@arm.com>
Signed-off-by: Jon Mason <jon.mason@arm.com>
This commit is contained in:
Hugues KAMBA MPIANA
2025-11-07 11:12:51 +00:00
committed by Jon Mason
parent 5fe80d2845
commit 68c5015832
1 changed files with 5 additions and 0 deletions
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5
kas/corstone1000-image-configuration.yml
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@@ -23,6 +23,11 @@ local_conf_header:
INIT_MANAGER:firmware = "mdev-busybox"
VIRTUAL-RUNTIME_init_manager:firmware = "busybox"
# This guarantees module auto-loading support at boot
# by adding /etc/init.d/modutils.sh and /etc/rcS.d/ files
CORE_IMAGE_EXTRA_INSTALL:append = " modutils-initscripts"
DISTRO_FEATURES:append = " sysvinit"
# prevent the kernel image from being included in the intramfs rootfs
PACKAGE_EXCLUDE:firmware += "kernel-image-*"