core-image-minimal-initramfs: don't install a kernel into the initramfs

There's obviously no point in installing a kernel into an initramfs, but
if we install kernel modules then they'll recommend the relevant kernel.

Set PACKAGE_EXCLUDE to ensure the initramfs for a kernel doesn't contain
the kernel.

(From OE-Core rev: 2914e6a912c9aa014a05015c3401675d10c0f13b)

Signed-off-by: Ross Burton <ross.burton@arm.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 3 insertions, 0 deletions

diff --git a/meta/recipes-core/images/core-image-minimal-initramfs.bb b/meta/recipes-core/images/core-image-minimal-initramfs.bb
index 1c08c7fec6..7bb0b2738c 100644
--- a/meta/recipes-core/images/core-image-minimal-initramfs.bb
+++ b/meta/recipes-core/images/core-image-minimal-initramfs.bb
@@ -17,6 +17,9 @@ PACKAGE_INSTALL = "${INITRAMFS_SCRIPTS} ${VIRTUAL-RUNTIME_base-utils} udev base-
 # Do not pollute the initrd image with rootfs features
 IMAGE_FEATURES = ""
 
+# Don't allow the initramfs to contain a kernel
+PACKAGE_EXCLUDE = "kernel-image-*"
+
 export IMAGE_BASENAME = "${MLPREFIX}core-image-minimal-initramfs"
 IMAGE_NAME_SUFFIX ?= ""
 IMAGE_LINGUAS = ""