[RFC PATCH 2/2] arm64: Create xen.efi binary for arm64

[Roy Franz <roy.franz@linaro.org>]

The 'xen' binary for arm64 is both an Image file and a PE/COFF executable,
copy it to xen.efi so that the 'make install' processing is shared with
x86. Prior to this 'make install' was broken on arm64.

Signed-off-by: Roy Franz <roy.franz@linaro.org>
---
 config/arm64.mk       | 2 ++
 xen/arch/arm/Makefile | 4 ++++
 2 files changed, 6 insertions(+)

diff --git a/config/arm64.mk b/config/arm64.mk
index 4e57b3a..6eafda2 100644
--- a/config/arm64.mk
+++ b/config/arm64.mk
@@ -15,3 +15,5 @@ LDFLAGS_DIRECT += -EL
 CONFIG_LOAD_ADDRESS ?= 0x80000000
 
 IOEMU_CPU_ARCH ?= aarch64
+
+EFI_DIR ?= /usr/lib64/efi
diff --git a/xen/arch/arm/Makefile b/xen/arch/arm/Makefile
index f330302..9a25290 100644
--- a/xen/arch/arm/Makefile
+++ b/xen/arch/arm/Makefile
@@ -49,6 +49,9 @@ ALL_OBJS := $(TARGET_SUBARCH)/head.o $(ALL_OBJS)
 
 $(TARGET): $(TARGET)-syms $(TARGET).axf
 	$(OBJCOPY) -O binary -S $< $@
+ifeq (arm64,$(XEN_TARGET_ARCH))
+	ln -sf $(notdir $@)  ../../$(notdir $@).efi
+endif
 
 $(TARGET).axf: $(TARGET)-syms
 	# XXX: VE model loads by VMA so instead of
@@ -100,3 +103,4 @@ clean::
 	rm -f asm-offsets.s xen.lds
 	rm -f $(BASEDIR)/.xen-syms.[0-9]*
 	rm -f $(TARGET).axf
+	rm -f $(TARGET).efi
-- 
2.1.0