esp-qcom-image: remove unused dirs and files

OE creates a set of directories and files which are desired on standard images, but are not required for ESP as this is a minimal non-rootfs standard image. Remove everything but the 'EFI' folder from the ESP image via a custom IMAGE_PREPROCESS_COMMAND command, as the base files and directories are needed during the rootfs task. Signed-off-by: Ricardo Salveti <[email protected]>
Linaro · Dec 4, 2024 · f5c1048 · f5c1048
1 parent cf406b9
commit f5c1048
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/recipes-kernel/images/esp-qcom-image.bb b/recipes-kernel/images/esp-qcom-image.bb
@@ -24,3 +24,8 @@ IMAGE_ROOTFS_EXTRA_SPACE = "0"
 
 IMAGE_LINGUAS = ""
 IMAGE_FEATURES = ""
+
+remove_unused_files() {
+    find ${IMAGE_ROOTFS} -mindepth 1 ! -path "${IMAGE_ROOTFS}/EFI*" -exec rm -rf {} +
+}
+IMAGE_PREPROCESS_COMMAND:append = " remove_unused_files"