qemu_v8: add uImage target

"make linux" builds the kernel but is not sufficient to prepare all files for "make run-only". On the other hand, "make run" does a bit too many things to be used comfortably when working on the kernel. Therefore, add target uImage which generates the kernel image ready to be used by U-Boot. With that, kernel development and testing can be done with the following sequence: 1. make 2. Edit kernel sources 3. make -j$(nproc) uImage 4. make run-only 5. Go to 2 -- repeat as needed Signed-off-by: Jerome Forissier <[email protected]> Reviewed-by: Jens Wiklander <[email protected]>
OP-TEE · Aug 24, 2023 · 6b7da31 · 6b7da31
1 parent c750a23
commit 6b7da31
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/qemu_v8.mk b/qemu_v8.mk
@@ -394,6 +394,9 @@ $(KERNEL_UIMAGE): u-boot linux | $(BINARIES_PATH)
 				-n "Linux kernel" \
 				-d $(BINARIES_PATH)/linux.bin $(KERNEL_UIMAGE)
 
+.PHONY: uImage
+uImage: $(KERNEL_UIMAGE)
+
 $(ROOTFS_UGZ): u-boot buildroot | $(BINARIES_PATH)
 	ln -sf $(ROOT)/out-br/images/rootfs.cpio.gz $(BINARIES_PATH)
 	$(MKIMAGE_PATH)/mkimage -A arm64 \