summaryrefslogtreecommitdiffstats
path: root/arch/unicore32/boot/Makefile
diff options
context:
space:
mode:
authorGuanXuetao <gxt@mprc.pku.edu.cn>2011-01-15 18:23:31 +0800
committerGuanXuetao <gxt@mprc.pku.edu.cn>2011-03-17 09:19:14 +0800
commit70fac51feaf2ca50c84e102e2a2699eb19ef24bd (patch)
treea4ca6efdd40b063a4dd7ccb587d15f0f0535653a /arch/unicore32/boot/Makefile
parent96cf5185a95e0b304596fe19edcf8dfcd5c10699 (diff)
downloadlinux-0-day-70fac51feaf2ca50c84e102e2a2699eb19ef24bd.tar.gz
linux-0-day-70fac51feaf2ca50c84e102e2a2699eb19ef24bd.tar.xz
unicore32 additional architecture files: boot process
This patch implements booting process, including uncompression process. Signed-off-by: Guan Xuetao <gxt@mprc.pku.edu.cn> Reviewed-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'arch/unicore32/boot/Makefile')
-rw-r--r--arch/unicore32/boot/Makefile47
1 files changed, 47 insertions, 0 deletions
diff --git a/arch/unicore32/boot/Makefile b/arch/unicore32/boot/Makefile
new file mode 100644
index 000000000000..79e5f88845d9
--- /dev/null
+++ b/arch/unicore32/boot/Makefile
@@ -0,0 +1,47 @@
+#
+# arch/unicore32/boot/Makefile
+#
+# This file is included by the global makefile so that you can add your own
+# architecture-specific flags and dependencies.
+#
+# This file is subject to the terms and conditions of the GNU General Public
+# License. See the file "COPYING" in the main directory of this archive
+# for more details.
+#
+# Copyright (C) 2001~2010 GUAN Xue-tao
+#
+
+MKIMAGE := $(srctree)/scripts/mkuboot.sh
+
+targets := Image zImage uImage
+
+$(obj)/Image: vmlinux FORCE
+ $(call if_changed,objcopy)
+ @echo ' Kernel: $@ is ready'
+
+$(obj)/compressed/vmlinux: $(obj)/Image FORCE
+ $(Q)$(MAKE) $(build)=$(obj)/compressed $@
+
+$(obj)/zImage: $(obj)/compressed/vmlinux FORCE
+ $(call if_changed,objcopy)
+ @echo ' Kernel: $@ is ready'
+
+quiet_cmd_uimage = UIMAGE $@
+ cmd_uimage = $(CONFIG_SHELL) $(MKIMAGE) -A unicore -O linux -T kernel \
+ -C none -a $(LOADADDR) -e $(STARTADDR) \
+ -n 'Linux-$(KERNELRELEASE)' -d $< $@
+
+$(obj)/uImage: LOADADDR=0x0
+
+$(obj)/uImage: STARTADDR=$(LOADADDR)
+
+$(obj)/uImage: $(obj)/zImage FORCE
+ $(call if_changed,uimage)
+ @echo ' Image $@ is ready'
+
+PHONY += initrd FORCE
+initrd:
+ @test "$(INITRD)" != "" || \
+ (echo You must specify INITRD; exit -1)
+
+subdir- := compressed