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Diffstat (limited to 'arch/riscv/boot/Makefile')
-rw-r--r--arch/riscv/boot/Makefile43
1 files changed, 35 insertions, 8 deletions
diff --git a/arch/riscv/boot/Makefile b/arch/riscv/boot/Makefile
index a474f98ce4fa..8e7fc0edf21d 100644
--- a/arch/riscv/boot/Makefile
+++ b/arch/riscv/boot/Makefile
@@ -14,17 +14,40 @@
# Based on the ia64 and arm64 boot/Makefile.
#
+KCOV_INSTRUMENT := n
+
OBJCOPYFLAGS_Image :=-O binary -R .note -R .note.gnu.build-id -R .comment -S
+OBJCOPYFLAGS_loader.bin :=-O binary
+OBJCOPYFLAGS_xipImage :=-O binary -R .note -R .note.gnu.build-id -R .comment -S
+
+targets := Image Image.* loader loader.o loader.lds loader.bin
+targets := Image Image.* loader loader.o loader.lds loader.bin xipImage
+
+ifeq ($(CONFIG_XIP_KERNEL),y)
+
+quiet_cmd_mkxip = $(quiet_cmd_objcopy)
+cmd_mkxip = $(cmd_objcopy)
+
+$(obj)/xipImage: vmlinux FORCE
+ $(call if_changed,mkxip)
+ @$(kecho) ' Physical Address of xipImage: $(CONFIG_XIP_PHYS_ADDR)'
-targets := Image loader
+endif
+ifdef CONFIG_RELOCATABLE
+vmlinux.relocs: vmlinux
+ @ (! [ -f vmlinux.relocs ] && echo "vmlinux.relocs can't be found, please remove vmlinux and try again") || true
+
+$(obj)/Image: vmlinux.relocs FORCE
+else
$(obj)/Image: vmlinux FORCE
+endif
$(call if_changed,objcopy)
$(obj)/Image.gz: $(obj)/Image FORCE
$(call if_changed,gzip)
-loader.o: $(src)/loader.S $(obj)/Image
+$(obj)/loader.o: $(src)/loader.S $(obj)/Image
$(obj)/loader: $(obj)/loader.o $(obj)/Image $(obj)/loader.lds FORCE
$(Q)$(LD) -T $(obj)/loader.lds -o $@ $(obj)/loader.o
@@ -41,10 +64,14 @@ $(obj)/Image.lzma: $(obj)/Image FORCE
$(obj)/Image.lzo: $(obj)/Image FORCE
$(call if_changed,lzo)
-install:
- $(CONFIG_SHELL) $(srctree)/$(src)/install.sh $(KERNELRELEASE) \
- $(obj)/Image System.map "$(INSTALL_PATH)"
+$(obj)/Image.zst: $(obj)/Image FORCE
+ $(call if_changed,zstd)
+
+$(obj)/loader.bin: $(obj)/loader FORCE
+ $(call if_changed,objcopy)
+
+EFI_ZBOOT_PAYLOAD := Image
+EFI_ZBOOT_BFD_TARGET := elf$(BITS)-littleriscv
+EFI_ZBOOT_MACH_TYPE := RISCV$(BITS)
-zinstall:
- $(CONFIG_SHELL) $(srctree)/$(src)/install.sh $(KERNELRELEASE) \
- $(obj)/Image.gz System.map "$(INSTALL_PATH)"
+include $(srctree)/drivers/firmware/efi/libstub/Makefile.zboot