1# 2# arch/riscv/boot/Makefile 3# 4# This file is included by the global makefile so that you can add your own 5# architecture-specific flags and dependencies. 6# 7# This file is subject to the terms and conditions of the GNU General Public 8# License. See the file "COPYING" in the main directory of this archive 9# for more details. 10# 11# Copyright (C) 2018, Anup Patel. 12# Author: Anup Patel <anup@brainfault.org> 13# 14# Based on the ia64 and arm64 boot/Makefile. 15# 16 17OBJCOPYFLAGS_Image :=-O binary -R .note -R .note.gnu.build-id -R .comment -S 18OBJCOPYFLAGS_loader.bin :=-O binary 19OBJCOPYFLAGS_xipImage :=-O binary -R .note -R .note.gnu.build-id -R .comment -S 20 21targets := Image Image.* loader loader.o loader.lds loader.bin xipImage 22 23$(obj)/Image: vmlinux FORCE 24 $(call if_changed,objcopy) 25 26$(obj)/Image.gz: $(obj)/Image FORCE 27 $(call if_changed,gzip) 28 29$(obj)/loader.o: $(src)/loader.S $(obj)/Image 30 31$(obj)/loader: $(obj)/loader.o $(obj)/Image $(obj)/loader.lds FORCE 32 $(Q)$(LD) -T $(obj)/loader.lds -o $@ $(obj)/loader.o 33 34$(obj)/Image.bz2: $(obj)/Image FORCE 35 $(call if_changed,bzip2) 36 37$(obj)/Image.lz4: $(obj)/Image FORCE 38 $(call if_changed,lz4) 39 40$(obj)/Image.lzma: $(obj)/Image FORCE 41 $(call if_changed,lzma) 42 43$(obj)/Image.lzo: $(obj)/Image FORCE 44 $(call if_changed,lzo) 45 46$(obj)/Image.zst: $(obj)/Image FORCE 47 $(call if_changed,zstd) 48 49$(obj)/Image.xz: $(obj)/Image FORCE 50 $(call if_changed,xzkern) 51 52$(obj)/loader.bin: $(obj)/loader FORCE 53 $(call if_changed,objcopy) 54 55EFI_ZBOOT_PAYLOAD := Image 56EFI_ZBOOT_BFD_TARGET := elf$(BITS)-littleriscv 57EFI_ZBOOT_MACH_TYPE := RISCV$(BITS) 58 59include $(srctree)/drivers/firmware/efi/libstub/Makefile.zboot 60