diff options
author | Daniel Hellstrom <daniel@gaisler.com> | 2011-01-26 01:36:35 -0500 |
---|---|---|
committer | David S. Miller <davem@davemloft.net> | 2011-03-16 21:19:04 -0400 |
commit | 684151a75bf25f5aeb8a23010da91a34e17b7353 (patch) | |
tree | a738b589dfaf8a524a606a7b26f0f2a8d34bdd90 /arch/sparc/boot | |
parent | 44ed3c0c47906297924c3fde801dc160f6996f7c (diff) |
sparc32: added U-Boot build target: uImage
This is only for LEON as u-boot for SPARC only supports LEON.
Signed-off-by: Daniel Hellstrom <daniel@gaisler.com>
Acked-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'arch/sparc/boot')
-rw-r--r-- | arch/sparc/boot/Makefile | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/arch/sparc/boot/Makefile b/arch/sparc/boot/Makefile index a2c5898c1ab1..9205416b1e67 100644 --- a/arch/sparc/boot/Makefile +++ b/arch/sparc/boot/Makefile | |||
@@ -5,6 +5,7 @@ | |||
5 | 5 | ||
6 | ROOT_IMG := /usr/src/root.img | 6 | ROOT_IMG := /usr/src/root.img |
7 | ELFTOAOUT := elftoaout | 7 | ELFTOAOUT := elftoaout |
8 | MKIMAGE := $(srctree)/scripts/mkuboot.sh | ||
8 | 9 | ||
9 | hostprogs-y := piggyback btfixupprep | 10 | hostprogs-y := piggyback btfixupprep |
10 | targets := tftpboot.img btfix.o btfix.S image zImage vmlinux.aout | 11 | targets := tftpboot.img btfix.o btfix.S image zImage vmlinux.aout |
@@ -77,6 +78,36 @@ $(obj)/zImage: $(obj)/image | |||
77 | $(obj)/vmlinux.aout: vmlinux FORCE | 78 | $(obj)/vmlinux.aout: vmlinux FORCE |
78 | $(call if_changed,elftoaout) | 79 | $(call if_changed,elftoaout) |
79 | @echo ' kernel: $@ is ready' | 80 | @echo ' kernel: $@ is ready' |
81 | else | ||
82 | |||
83 | # The following lines make a readable image for U-Boot. | ||
84 | # uImage - Binary file read by U-boot | ||
85 | # uImage.o - object file of uImage for loading with a | ||
86 | # flash programmer understanding ELF. | ||
87 | |||
88 | OBJCOPYFLAGS_image.bin := -S -O binary -R .note -R .comment | ||
89 | $(obj)/image.bin: $(obj)/image FORCE | ||
90 | $(call if_changed,objcopy) | ||
91 | |||
92 | $(obj)/image.gz: $(obj)/image.bin | ||
93 | $(call if_changed,gzip) | ||
94 | |||
95 | quiet_cmd_uimage = UIMAGE $@ | ||
96 | cmd_uimage = $(CONFIG_SHELL) $(MKIMAGE) -A sparc -O linux -T kernel \ | ||
97 | -C gzip -a $(CONFIG_UBOOT_LOAD_ADDR) \ | ||
98 | -e $(CONFIG_UBOOT_ENTRY_ADDR) -n 'Linux-$(KERNELRELEASE)' \ | ||
99 | -d $< $@ | ||
100 | |||
101 | quiet_cmd_uimage.o = UIMAGE.O $@ | ||
102 | cmd_uimage.o = $(LD) -Tdata $(CONFIG_UBOOT_FLASH_ADDR) \ | ||
103 | -r -b binary $@ -o $@.o | ||
104 | |||
105 | targets += uImage | ||
106 | $(obj)/uImage: $(obj)/image.gz | ||
107 | $(call if_changed,uimage) | ||
108 | $(call if_changed,uimage.o) | ||
109 | @echo ' Image $@ is ready' | ||
110 | |||
80 | endif | 111 | endif |
81 | 112 | ||
82 | $(obj)/tftpboot.img: $(obj)/image $(obj)/piggyback System.map $(ROOT_IMG) FORCE | 113 | $(obj)/tftpboot.img: $(obj)/image $(obj)/piggyback System.map $(ROOT_IMG) FORCE |