8e2764ce9b
It is used by a core build template, so the variable should be initialized and added to DEVICE_VARS in the core. Same for DEVICE_DTS_DIR Signed-off-by: Felix Fietkau <nbd@nbd.name>
68 lines
1.8 KiB
Makefile
68 lines
1.8 KiB
Makefile
#
|
|
# Copyright (C) 2016 OpenWrt.org
|
|
#
|
|
# This is free software, licensed under the GNU General Public License v2.
|
|
# See /LICENSE for more information.
|
|
#
|
|
include $(TOPDIR)/rules.mk
|
|
include $(INCLUDE_DIR)/image.mk
|
|
|
|
# On ARC initramfs is put before entry point and so entry point moves
|
|
# in memory from build to built. Thus we need to extract EP from vmlinux
|
|
# every time before generation of uImage.
|
|
define Build/calculate-ep
|
|
$(eval KERNEL_ENTRY=$(shell $(KERNEL_CROSS)readelf -h $(LINUX_DIR)/vmlinux | grep "Entry point address" | grep -o 0x.*))
|
|
endef
|
|
|
|
define Build/patch-dtb
|
|
$(call Image/BuildDTB,../dts/$(DEVICE_DTS).dts,$@.dtb)
|
|
$(STAGING_DIR_HOST)/bin/patch-dtb $@ $@.dtb
|
|
endef
|
|
|
|
# Shared device definition: applies to every defined device
|
|
define Device/Default
|
|
PROFILES = Default $$(DEVICE_PROFILE)
|
|
KERNEL_DEPENDS = $$(wildcard ../dts/$$(DEVICE_DTS).dts)
|
|
DEVICE_PROFILE :=
|
|
endef
|
|
DEVICE_VARS += DEVICE_PROFILE
|
|
|
|
define Device/vmlinux
|
|
KERNEL_SUFFIX := .elf
|
|
KERNEL_INITRAMFS := kernel-bin | patch-dtb
|
|
KERNEL_INITRAMFS_NAME = vmlinux-initramfs.elf
|
|
endef
|
|
|
|
define Device/uImage
|
|
KERNEL_SUFFIX := .bin
|
|
KERNEL_INITRAMFS := kernel-bin | patch-dtb | calculate-ep | uImage none
|
|
KERNEL_LOADADDR := 0x80000000
|
|
endef
|
|
|
|
define add_archs38_uImage
|
|
define Device/$(1)-uImage
|
|
$(call Device/uImage)
|
|
DEVICE_PROFILE := $(1)
|
|
DEVICE_DTS := $(1)
|
|
endef
|
|
TARGET_DEVICES += $(1)-uImage
|
|
endef
|
|
|
|
define add_archs38_vmlinux
|
|
define Device/$(1)-vmlinux
|
|
$(call Device/vmlinux)
|
|
DEVICE_PROFILE := $(1)
|
|
DEVICE_DTS := $(1)
|
|
endef
|
|
TARGET_DEVICES += $(1)-vmlinux
|
|
endef
|
|
|
|
# DesignWare AXS103
|
|
$(eval $(call add_archs38_vmlinux,axs103_idu))
|
|
$(eval $(call add_archs38_uImage,axs103_idu))
|
|
|
|
# nSIM with ARCHS38
|
|
$(eval $(call add_archs38_vmlinux,nsim_hs_idu))
|
|
$(eval $(call add_archs38_uImage,nsim_hs_idu))
|
|
|
|
$(eval $(call BuildImage))
|