From 84ee3436a44dac3809b05a1c900e34dbebf030c1 Mon Sep 17 00:00:00 2001 From: Brian Norris Date: Thu, 12 Jan 2023 21:32:17 -0800 Subject: ipq806x: Point to externally compiled dtbs in recipes Similar to commit 4d8b42d8a777 ("ipq40xx: point to externally compiled dtbs in recipes"). Currently, we patch our DTS files into the kernel source tree, so the kernel build process will produce DTBs for us. The kernel-to-DTS dependency can cause buildroot to perform excessive rebuilds of the kernel though, which slows down device development iteration. Buildroot also compiles DTBs on its own, to $(KDIR)/image-$(DEVICE_DTS).dtb. With small adjustments, we can leverage this, and stop patching DTS files into the kernel Makefile at the same time. Signed-off-by: Brian Norris --- target/linux/ipq806x/image/Makefile | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) (limited to 'target/linux/ipq806x/image') diff --git a/target/linux/ipq806x/image/Makefile b/target/linux/ipq806x/image/Makefile index f4f829b35c..8c1fc88010 100644 --- a/target/linux/ipq806x/image/Makefile +++ b/target/linux/ipq806x/image/Makefile @@ -5,7 +5,6 @@ include $(INCLUDE_DIR)/image.mk define Device/Default PROFILES := Default - KERNEL_DEPENDS = $$(wildcard $(DTS_DIR)/$$(DEVICE_DTS).dts) KERNEL_LOADADDR = 0x42208000 DEVICE_DTS = $$(SOC)-$(lastword $(subst _, ,$(1))) DEVICE_DTS_CONFIG := config@1 @@ -22,13 +21,13 @@ endef define Device/FitImage KERNEL_SUFFIX := -fit-uImage.itb - KERNEL = kernel-bin | gzip | fit gzip $$(DTS_DIR)/$$(DEVICE_DTS).dtb + KERNEL = kernel-bin | gzip | fit gzip $$(KDIR)/image-$$(DEVICE_DTS).dtb KERNEL_NAME := Image endef define Device/FitImageLzma KERNEL_SUFFIX := -fit-uImage.itb - KERNEL = kernel-bin | lzma | fit lzma $$(DTS_DIR)/$$(DEVICE_DTS).dtb + KERNEL = kernel-bin | lzma | fit lzma $$(KDIR)/image-$$(DEVICE_DTS).dtb KERNEL_NAME := Image endef -- cgit v1.2.3