From d5cc185b64ed3af195e3ab0af0a8a85d437f1d41 Mon Sep 17 00:00:00 2001
From: unitexe <unitexe70@gmail.com>
Date: Sun, 19 Apr 2026 10:33:33 -0500
Subject: Whinlatter -> wrynose

- Update layer compatibility
- Move build configuration into separate kas config fragment
- Move WIC kickstart files
- Switch from linux-raspberrypi 6.12 -> 6.18.21
- Re-work custom kernel logo support
---
 .../images/core-image-unit-initramfs.bb            | 31 ++++++++++++++++++++++
 .../recipes-core/images/core-image-unit.bb         |  7 +++++
 .../recipes-core/images/unit-image-base.inc        | 16 +++++++++++
 3 files changed, 54 insertions(+)
 create mode 100644 meta-unit-core/recipes-core/images/core-image-unit-initramfs.bb
 create mode 100644 meta-unit-core/recipes-core/images/core-image-unit.bb
 create mode 100644 meta-unit-core/recipes-core/images/unit-image-base.inc

(limited to 'meta-unit-core/recipes-core')

diff --git a/meta-unit-core/recipes-core/images/core-image-unit-initramfs.bb b/meta-unit-core/recipes-core/images/core-image-unit-initramfs.bb
new file mode 100644
index 0000000..7c664aa
--- /dev/null
+++ b/meta-unit-core/recipes-core/images/core-image-unit-initramfs.bb
@@ -0,0 +1,31 @@
+SUMMARY = "Initramfs to boot a fully-featured rootfs"
+DESCRIPTION = "Small initramfs that contains udev and init to find the real rootfs"
+LICENSE = "MIT"
+
+inherit image
+
+INITRAMFS_SCRIPTS ?= "\
+    initramfs-module-debug \
+    initramfs-module-udev \
+    initramfs-module-kmod \
+"
+
+PACKAGE_INSTALL = "\
+    ${INITRAMFS_SCRIPTS} \
+    ${VIRTUAL-RUNTIME_base-utils} \
+    base-passwd \
+"
+
+# Ensure the initramfs only contains the bare minimum
+IMAGE_FEATURES = ""
+IMAGE_LINGUAS = ""
+
+# Don't allow the initramfs to contain a kernel, as kernel modules will depend
+# on the kernel image.
+PACKAGE_EXCLUDE = "kernel-image-*"
+
+IMAGE_FSTYPES = "${INITRAMFS_FSTYPES}"
+IMAGE_FSTYPES:remove:rpi = "wic.zst"
+IMAGE_NAME_SUFFIX ?= ""
+IMAGE_ROOTFS_SIZE = "24576"
+IMAGE_ROOTFS_EXTRA_SPACE = "0"
diff --git a/meta-unit-core/recipes-core/images/core-image-unit.bb b/meta-unit-core/recipes-core/images/core-image-unit.bb
new file mode 100644
index 0000000..8dea4ce
--- /dev/null
+++ b/meta-unit-core/recipes-core/images/core-image-unit.bb
@@ -0,0 +1,7 @@
+SUMMARY = "Unit image"
+
+LICENSE = "MIT"
+
+inherit fix-unitexe-home-dir-ownership
+
+require unit-image-base.inc
diff --git a/meta-unit-core/recipes-core/images/unit-image-base.inc b/meta-unit-core/recipes-core/images/unit-image-base.inc
new file mode 100644
index 0000000..5ff6c4d
--- /dev/null
+++ b/meta-unit-core/recipes-core/images/unit-image-base.inc
@@ -0,0 +1,16 @@
+inherit core-image
+inherit image-buildinfo
+
+IMAGE_FEATURES[validitems] += "boot-splash"
+IMAGE_FEATURES[validitems] += "observability"
+
+IMAGE_INSTALL:append = " packagegroup-unit-networking"
+IMAGE_INSTALL:append = " packagegroup-unit-system"
+IMAGE_INSTALL:append = " packagegroup-unit-systemd"
+IMAGE_INSTALL:append = " packagegroup-unit-users"
+IMAGE_INSTALL:append = " packagegroup-unit-utils"
+
+# Allow for 4GB of extra space for misc. purposes (ex. container image storage)
+IMAGE_ROOTFS_EXTRA_SPACE = "4194304"
+
+IMAGE_FEATURES:append = " splash"
-- 
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