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| author | Sam Ravnborg <sam@ravnborg.org> | 2011-01-04 12:39:16 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2011-01-05 04:25:06 +0100 |
| commit | 1075c4ef707ca83afbeb0950094436eb0245ec86 (patch) | |
| tree | 4634a2876305271ab09d0fed2e7f3ff5080a22b2 /arch/sparc/boot/Makefile | |
| parent | sparc: add $BITS to piggyback arguments (diff) | |
| download | linux-1075c4ef707ca83afbeb0950094436eb0245ec86.tar.xz linux-1075c4ef707ca83afbeb0950094436eb0245ec86.zip | |
sparc: fix tftpboot.img for sparc64 on little-endian host
piggyback_32 adapted to support sparc64:
- locating "HdrS" differs for sparc and sparc64
- sparc64 updates a_text, a_data + a_bss in the final a.out header
Updated Makefile to use piggyback_32 for sparc64.
Deleted the now unused piggyback_64.c
piggyback_32.c is host endian neutral and works on both
little-endian and big-endian hosts.
This fixes a long standing bug where sparc64 could not
generate tftpboot.img on a x86 host.
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'arch/sparc/boot/Makefile')
| -rw-r--r-- | arch/sparc/boot/Makefile | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/sparc/boot/Makefile b/arch/sparc/boot/Makefile index 4c81fe59ab58..06a79a2018de 100644 --- a/arch/sparc/boot/Makefile +++ b/arch/sparc/boot/Makefile @@ -6,7 +6,7 @@ ROOT_IMG := /usr/src/root.img ELFTOAOUT := elftoaout -hostprogs-y := piggyback_32 piggyback_64 btfixupprep +hostprogs-y := piggyback_32 btfixupprep targets := tftpboot.img btfix.o btfix.S image zImage vmlinux.aout clean-files := System.map @@ -69,7 +69,7 @@ endif ifeq ($(CONFIG_SPARC64),y) quiet_cmd_piggy = PIGGY $@ - cmd_piggy = $(obj)/piggyback_64 $@ System.map $(ROOT_IMG) + cmd_piggy = $(obj)/piggyback_32 $(BITS) $@ System.map $(ROOT_IMG) quiet_cmd_strip = STRIP $@ cmd_strip = $(STRIP) -R .comment -R .note -K sun4u_init -K _end -K _start vmlinux -o $@ @@ -82,7 +82,7 @@ $(obj)/image: vmlinux FORCE $(obj)/zImage: $(obj)/image $(call if_changed,gzip) -$(obj)/tftpboot.img: $(obj)/image $(obj)/piggyback_64 System.map $(ROOT_IMG) FORCE +$(obj)/tftpboot.img: $(obj)/image $(obj)/piggyback_32 System.map $(ROOT_IMG) FORCE $(call if_changed,elftoaout) $(call if_changed,piggy) @echo ' kernel: $@ is ready' |