Build it by default. This is commonly used by fpga targets.
Signed-off-by: Joel Stanley <[email protected]>
---
v2: Address review from Masahiro
- Add vmlinux.bin to phony target
- simplfy vmlinux.bin rule
- add cleanup rule
- add vmlinux.bin to targets
- Add gitignore
---
arch/openrisc/Makefile | 12 ++++++++++++
arch/openrisc/boot/.gitignore | 2 ++
arch/openrisc/boot/Makefile | 10 ++++++++++
3 files changed, 24 insertions(+)
create mode 100644 arch/openrisc/boot/.gitignore
create mode 100644 arch/openrisc/boot/Makefile
diff --git a/arch/openrisc/Makefile b/arch/openrisc/Makefile
index bf10141c7426..b13404f1f8bd 100644
--- a/arch/openrisc/Makefile
+++ b/arch/openrisc/Makefile
@@ -24,6 +24,10 @@ LIBGCC := $(shell $(CC) $(KBUILD_CFLAGS)
-print-libgcc-file-name)
KBUILD_CFLAGS += -pipe -ffixed-r10 -D__linux__
+all: vmlinux.bin
+
+boot := arch/$(ARCH)/boot
+
ifeq ($(CONFIG_OPENRISC_HAVE_INST_MUL),y)
KBUILD_CFLAGS += $(call cc-option,-mhard-mul)
else
@@ -49,3 +53,11 @@ else
BUILTIN_DTB := n
endif
core-$(BUILTIN_DTB) += arch/openrisc/boot/dts/
+
+PHONY += vmlinux.bin
+
+vmlinux.bin: vmlinux
+ $(Q)$(MAKE) $(build)=$(boot) $(boot)/$@
+
+archclean:
+ $(Q)$(MAKE) $(clean)=$(boot)
diff --git a/arch/openrisc/boot/.gitignore b/arch/openrisc/boot/.gitignore
new file mode 100644
index 000000000000..007d6fea3145
--- /dev/null
+++ b/arch/openrisc/boot/.gitignore
@@ -0,0 +1,2 @@
+# SPDX-License-Identifier: GPL-2.0
+vmlinux.bin
diff --git a/arch/openrisc/boot/Makefile b/arch/openrisc/boot/Makefile
new file mode 100644
index 000000000000..5b28538f4dd1
--- /dev/null
+++ b/arch/openrisc/boot/Makefile
@@ -0,0 +1,10 @@
+# SPDX-License-Identifier: GPL-2.0
+#
+# Makefile for bootable kernel images
+#
+
+targets += vmlinux.bin
+
+OBJCOPYFLAGS_vmlinux.bin := -O binary
+$(obj)/vmlinux.bin: vmlinux FORCE
+ $(call if_changed,objcopy)
--
2.29.2
