openwrt/target/linux/bcm4908/image/Makefile
Rafał Miłecki e78d3e44dd bcm4908: append UBI with rootfs to device images
Also enable UBI kernel support.

Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
2021-01-21 13:25:34 +01:00

61 lines
1.7 KiB
Makefile

# SPDX-License-Identifier: GPL-2.0-only
include $(TOPDIR)/rules.mk
include $(INCLUDE_DIR)/image.mk
define Build/bcm4908lzma
$(STAGING_DIR_HOST)/bin/lzma e -lc1 -lp2 -pb2 -d22 $@ $@.new
mv $@.new $@
endef
define Build/bcm4908kernel
$(STAGING_DIR_HOST)/bin/bcm4908kernel -i $@ -o $@.new
mv $@.new $@
endef
define Build/bcm4908img
rm -fr $@-bootfs
mkdir -p $@-bootfs
cp -r $(DEVICE_NAME)/* $@-bootfs/
touch $@-bootfs/1-dummy
cp $(DTS_DIR)/$(firstword $(DEVICE_DTS)).dtb $@-bootfs/94908.dtb
cp $(KDIR)/bcm63xx-cfe/$(subst _,$(comma),$(DEVICE_NAME))/cferam.000 $@-bootfs/
cp $(IMAGE_KERNEL) $@-bootfs/vmlinux.lz
$(STAGING_DIR_HOST)/bin/mkfs.jffs2 --pad --little-endian --squash-uids -v -e 128KiB -o $@-bootfs.jffs2 -d $@-bootfs -m none -n
$(STAGING_DIR_HOST)/bin/bcm4908img create $@.new -f $@-bootfs.jffs2 -a 0x20000 -f $@
mv $@.new $@
endef
define Device/Default
KERNEL := kernel-bin | bcm4908lzma | bcm4908kernel
KERNEL_DEPENDS = $$(wildcard $(DTS_DIR)/$$(DEVICE_DTS).dts)
KERNEL_INITRAMFS_SUFFIX := .bin
KERNEL_INITRAMFS := kernel-bin | bcm4908lzma | bcm4908kernel
FILESYSTEMS := squashfs
KERNEL_NAME := Image
IMAGE_NAME = $$(IMAGE_PREFIX)-$$(1).$$(2)
BLOCKSIZE := 128k
PAGESIZE := 2048
endef
define Device/asus_gt-ac5300
DEVICE_VENDOR := Asus
DEVICE_MODEL := GT-AC5300
DEVICE_DTS := broadcom/bcm4908/bcm4908-asus-gt-ac5300
IMAGES := bin
IMAGE/bin := append-ubi | bcm4908img
endef
TARGET_DEVICES += asus_gt-ac5300
define Device/netgear_r8000p
DEVICE_VENDOR := Netgear
DEVICE_MODEL := R8000P
DEVICE_DTS := broadcom/bcm4908/bcm4906-netgear-r8000p
IMAGES := bin
IMAGE/bin := append-ubi | bcm4908img
endef
TARGET_DEVICES += netgear_r8000p
$(eval $(call BuildImage))