* [U-Boot] [PATCH 0/2] fix little endian build
@ 2010-08-09 15:13 xiangfu at openmobilefree.net
2010-08-30 9:53 ` Xiangfu Liu
0 siblings, 1 reply; 11+ messages in thread
From: xiangfu at openmobilefree.net @ 2010-08-09 15:13 UTC (permalink / raw)
To: u-boot
From: Xiangfu Liu <xiangfu@openmobilefree.net>
those two patches fix the little endian build.
done by Shinya Kuribayashi.
Makefile | 1 +
arch/mips/config.mk | 27 +++++++++++++++++++++++++--
arch/mips/cpu/config.mk | 8 --------
board/dbau1x00/u-boot.lds | 2 +-
board/gth2/u-boot.lds | 2 +-
board/incaip/u-boot.lds | 2 +-
board/pb1x00/u-boot.lds | 2 +-
board/purple/u-boot.lds | 2 +-
board/qemu-mips/u-boot.lds | 2 +-
examples/standalone/mips.lds | 2 +-
include/configs/pb1x00.h | 2 ++
11 files changed, 35 insertions(+), 17 deletions(-)
^ permalink raw reply [flat|nested] 11+ messages in thread
* [U-Boot] [PATCH 0/2] fix little endian build
2010-08-09 15:13 [U-Boot] [PATCH 0/2] fix little endian build xiangfu at openmobilefree.net
@ 2010-08-30 9:53 ` Xiangfu Liu
2010-08-30 13:23 ` Shinya Kuribayashi
0 siblings, 1 reply; 11+ messages in thread
From: Xiangfu Liu @ 2010-08-30 9:53 UTC (permalink / raw)
To: u-boot
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Hi Skuribay, Woflgang
can we apply those patch to MIPS-branch first??
On 08/09/2010 11:13 PM, xiangfu at openmobilefree.net wrote:
> From: Xiangfu Liu <xiangfu@openmobilefree.net>
>
> those two patches fix the little endian build.
> done by Shinya Kuribayashi.
>
> Makefile | 1 +
> arch/mips/config.mk | 27 +++++++++++++++++++++++++--
> arch/mips/cpu/config.mk | 8 --------
> board/dbau1x00/u-boot.lds | 2 +-
> board/gth2/u-boot.lds | 2 +-
> board/incaip/u-boot.lds | 2 +-
> board/pb1x00/u-boot.lds | 2 +-
> board/purple/u-boot.lds | 2 +-
> board/qemu-mips/u-boot.lds | 2 +-
> examples/standalone/mips.lds | 2 +-
> include/configs/pb1x00.h | 2 ++
> 11 files changed, 35 insertions(+), 17 deletions(-)
>
- --
Best Regards
Xiangfu Liu
http://www.openmobilefree.net
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^ permalink raw reply [flat|nested] 11+ messages in thread
* [U-Boot] [PATCH 0/2] fix little endian build
2010-08-30 9:53 ` Xiangfu Liu
@ 2010-08-30 13:23 ` Shinya Kuribayashi
2010-08-30 13:43 ` Xiangfu Liu
0 siblings, 1 reply; 11+ messages in thread
From: Shinya Kuribayashi @ 2010-08-30 13:23 UTC (permalink / raw)
To: u-boot
On 8/30/10 6:53 PM, Xiangfu Liu wrote:
> can we apply those patch to MIPS-branch first??
> [PATCH 1/2] update the MIPS u-boot.lds
I'll push 1/2 to u-boot-mips and request pull later.
> [PATCH 2/2] change the way of build little endian board
but this 2/2 looks problematic.
As said in the previous mail the patch is tentative and won't
work with ELDK, and as fas as I could see nothing has been
changed since my version. Let me make sure, have you confirmed
it builds with ELDK?
^ permalink raw reply [flat|nested] 11+ messages in thread
* [U-Boot] [PATCH 0/2] fix little endian build
2010-08-30 13:23 ` Shinya Kuribayashi
@ 2010-08-30 13:43 ` Xiangfu Liu
2010-08-30 15:12 ` Shinya Kuribayashi
0 siblings, 1 reply; 11+ messages in thread
From: Xiangfu Liu @ 2010-08-30 13:43 UTC (permalink / raw)
To: u-boot
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On 08/30/2010 09:23 PM, Shinya Kuribayashi wrote:
> On 8/30/10 6:53 PM, Xiangfu Liu wrote:
>> can we apply those patch to MIPS-branch first??
>
>> [PATCH 1/2] update the MIPS u-boot.lds
>
> I'll push 1/2 to u-boot-mips and request pull later.
>
>> [PATCH 2/2] change the way of build little endian board
>
> but this 2/2 looks problematic.
>
> As said in the previous mail the patch is tentative and won't
> work with ELDK, and as fas as I could see nothing has been
> changed since my version. Let me make sure, have you confirmed
> it builds with ELDK?
Hi Shinya
yes, I think it not break the ELDK build.
I have test with
BUILD_DIR=../u-boot-build \
MAKEALL_LOGDIR=../u-boot-log \
./MAKEALL mips_el mips
all boards compile fine.
- --
Best Regards
Xiangfu Liu
http://www.openmobilefree.net
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^ permalink raw reply [flat|nested] 11+ messages in thread
* [U-Boot] [PATCH 0/2] fix little endian build
2010-08-30 13:43 ` Xiangfu Liu
@ 2010-08-30 15:12 ` Shinya Kuribayashi
2010-08-31 1:00 ` Xiangfu Liu
0 siblings, 1 reply; 11+ messages in thread
From: Shinya Kuribayashi @ 2010-08-30 15:12 UTC (permalink / raw)
To: u-boot
On 8/30/10 10:43 PM, Xiangfu Liu wrote:
>>> [PATCH 2/2] change the way of build little endian board
>>
>> but this 2/2 looks problematic.
>>
>> As said in the previous mail the patch is tentative and won't
>> work with ELDK, and as fas as I could see nothing has been
>> changed since my version. Let me make sure, have you confirmed
>> it builds with ELDK?
> Hi Shinya
>
> yes, I think it not break the ELDK build.
>
> I have test with
> BUILD_DIR=../u-boot-build \
> MAKEALL_LOGDIR=../u-boot-log \
> ./MAKEALL mips_el mips
>
> all boards compile fine.
What about the endianness of generated u-boot ELF image then?
$ CROSS_COMPILE=mips_4KCle- ./MAKEALL dbau1550_el_config
$ file u-boot
And could you also provide the version info, please?
$ mips_4KCle-gcc --version
^ permalink raw reply [flat|nested] 11+ messages in thread
* [U-Boot] [PATCH 0/2] fix little endian build
2010-08-30 15:12 ` Shinya Kuribayashi
@ 2010-08-31 1:00 ` Xiangfu Liu
2010-08-31 1:29 ` Shinya Kuribayashi
2010-08-31 1:36 ` Shinya Kuribayashi
0 siblings, 2 replies; 11+ messages in thread
From: Xiangfu Liu @ 2010-08-31 1:00 UTC (permalink / raw)
To: u-boot
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Hash: SHA1
On 08/30/2010 11:12 PM, Shinya Kuribayashi wrote:
> What about the endianness of generated u-boot ELF image then?
>
> $ CROSS_COMPILE=mips_4KCle- ./MAKEALL dbau1550_el_config
> $ file u-boot
>
Hi Shinya
here is the info:
xiangfu at openmobilefree:~/u-boot/u-boot.git$ CROSS_COMPILE=~/u-boot/mips/usr/bin/mips_4KCle- ./MAKEALL dbau1550_el
Configuring for dbau1x00 board...
board.c: In function 'board_init_r':
board.c:331: warning: assignment from incompatible pointer type
text data bss dec hex filename
121863 4976 18924 145763 23963 ./u-boot
- --------------------- SUMMARY ----------------------------
Boards compiled: 1
Boards with warnings or errors: 1 ( dbau1550_el )
- ----------------------------------------------------------
xiangfu at openmobilefree:~/u-boot/u-boot.git$ file u-boot
u-boot: ELF 32-bit LSB executable, MIPS, MIPS32 version 1 (SYSV), statically linked, not stripped
> And could you also provide the version info, please?
>
> $ mips_4KCle-gcc --version
xiangfu at openmobilefree:~/u-boot/u-boot.git$ ~/u-boot/mips/usr/bin/mips_4KCle-gcc --version
mips_4KCle-gcc (GCC) 4.0.0 (DENX ELDK 4.1 4.0.0)
Copyright (C) 2005 Free Software Foundation, Inc.
This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- --
Best Regards
Xiangfu Liu
http://www.openmobilefree.net
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^ permalink raw reply [flat|nested] 11+ messages in thread
* [U-Boot] [PATCH 0/2] fix little endian build
2010-08-31 1:00 ` Xiangfu Liu
@ 2010-08-31 1:29 ` Shinya Kuribayashi
2010-08-31 4:45 ` Xiangfu Liu
2010-08-31 1:36 ` Shinya Kuribayashi
1 sibling, 1 reply; 11+ messages in thread
From: Shinya Kuribayashi @ 2010-08-31 1:29 UTC (permalink / raw)
To: u-boot
On 8/31/2010 10:00 AM, Xiangfu Liu wrote:
> xiangfu at openmobilefree:~/u-boot/u-boot.git$ file u-boot
> u-boot: ELF 32-bit LSB executable, MIPS, MIPS32 version 1 (SYSV), statically linked, not stripped
My bad sorry. Could you provide output from readelf?
$ readelf u-boot
--
Shinya Kuribayashi
Renesas Electronics
^ permalink raw reply [flat|nested] 11+ messages in thread
* [U-Boot] [PATCH 0/2] fix little endian build
2010-08-31 1:29 ` Shinya Kuribayashi
@ 2010-08-31 4:45 ` Xiangfu Liu
0 siblings, 0 replies; 11+ messages in thread
From: Xiangfu Liu @ 2010-08-31 4:45 UTC (permalink / raw)
To: u-boot
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On 08/31/2010 09:29 AM, Shinya Kuribayashi wrote:
> On 8/31/2010 10:00 AM, Xiangfu Liu wrote:
>> xiangfu at openmobilefree:~/u-boot/u-boot.git$ file u-boot
>> u-boot: ELF 32-bit LSB executable, MIPS, MIPS32 version 1 (SYSV), statically linked, not stripped
>
> My bad sorry. Could you provide output from readelf?
>
> $ readelf u-boot
xiangfu at openmobilefree:~/u-boot/u-boot.git$ readelf -h u-boot
ELF Header:
Magic: 7f 45 4c 46 01 01 01 00 00 00 00 00 00 00 00 00
Class: ELF32
Data: 2's complement, little endian
Version: 1 (current)
OS/ABI: UNIX - System V
ABI Version: 0
Type: EXEC (Executable file)
Machine: MIPS R3000
Version: 0x1
Entry point address: 0xbfc00000
Start of program headers: 52 (bytes into file)
Start of section headers: 374000 (bytes into file)
Flags: 0x50001007, noreorder, pic, cpic, o32, mips32
Size of this header: 52 (bytes)
Size of program headers: 32 (bytes)
Number of program headers: 2
Size of section headers: 40 (bytes)
Number of section headers: 26
Section header string table index: 23
- --
Best Regards
Xiangfu Liu
http://www.openmobilefree.net
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^ permalink raw reply [flat|nested] 11+ messages in thread
* [U-Boot] [PATCH 0/2] fix little endian build
2010-08-31 1:00 ` Xiangfu Liu
2010-08-31 1:29 ` Shinya Kuribayashi
@ 2010-08-31 1:36 ` Shinya Kuribayashi
2010-09-01 0:48 ` Shinya Kuribayashi
1 sibling, 1 reply; 11+ messages in thread
From: Shinya Kuribayashi @ 2010-08-31 1:36 UTC (permalink / raw)
To: u-boot
On 8/31/2010 10:00 AM, Xiangfu Liu wrote:
> xiangfu at openmobilefree:~/u-boot/u-boot.git$ file u-boot
> u-boot: ELF 32-bit LSB executable, MIPS, MIPS32 version 1 (SYSV), statically linked, not stripped
Ah, it's LSB, got it.
> As said in the previous mail the patch is tentative and won't
> work with ELDK, and as fas as I could see nothing has been
> changed since my version.
So I'm overlooking something, will have to think about it.
--
Shinya Kuribayashi
Renesas Electronics
^ permalink raw reply [flat|nested] 11+ messages in thread
* [U-Boot] [PATCH 0/2] fix little endian build
2010-08-31 1:36 ` Shinya Kuribayashi
@ 2010-09-01 0:48 ` Shinya Kuribayashi
2010-09-01 3:44 ` Xiangfu Liu
0 siblings, 1 reply; 11+ messages in thread
From: Shinya Kuribayashi @ 2010-09-01 0:48 UTC (permalink / raw)
To: u-boot
On 8/31/2010 10:36 AM, Shinya Kuribayashi wrote:
>> As said in the previous mail the patch is tentative and won't
>> work with ELDK, and as fas as I could see nothing has been
>> changed since my version.
>
> So I'm overlooking something, will have to think about it.
Oh, I remember now. The aim of the patch is to make it possible to
generate elf images in both Big- and Little-endian, using only either
mips_4KC- or mips_4KCle- toolchain:
# CROSS_COMPILE Target Expected endianness
------------------------------------------------------------------
1 mips_4KC- dbau1550_config Big-Endian
2 mips_4KCle- dbau1550_config Big-Endian
3 mips_4KC- dbau1550_el_config Little-Endian
4 mips_4KCle- dbau1550_el_config Little-Endian
And option 2) and 3) may not work when using ELDK.
--
Shinya Kuribayashi
Renesas Electronics
^ permalink raw reply [flat|nested] 11+ messages in thread
* [U-Boot] [PATCH 0/2] fix little endian build
2010-09-01 0:48 ` Shinya Kuribayashi
@ 2010-09-01 3:44 ` Xiangfu Liu
0 siblings, 0 replies; 11+ messages in thread
From: Xiangfu Liu @ 2010-09-01 3:44 UTC (permalink / raw)
To: u-boot
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Hash: SHA1
On 09/01/2010 08:48 AM, Shinya Kuribayashi wrote:
> On 8/31/2010 10:36 AM, Shinya Kuribayashi wrote:
>>> As said in the previous mail the patch is tentative and won't
>>> work with ELDK, and as fas as I could see nothing has been
>>> changed since my version.
>>
>> So I'm overlooking something, will have to think about it.
>
> Oh, I remember now. The aim of the patch is to make it possible to
> generate elf images in both Big- and Little-endian, using only either
> mips_4KC- or mips_4KCle- toolchain:
>
> # CROSS_COMPILE Target Expected endianness
> ------------------------------------------------------------------
> 1 mips_4KC- dbau1550_config Big-Endian
> 2 mips_4KCle- dbau1550_config Big-Endian
> 3 mips_4KC- dbau1550_el_config Little-Endian
> 4 mips_4KCle- dbau1550_el_config Little-Endian
>
> And option 2) and 3) may not work when using ELDK.
Hi Shinya
I will try to look into this issue. thanks for the info.
- --
Best Regards
Xiangfu Liu
http://www.openmobilefree.net
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^ permalink raw reply [flat|nested] 11+ messages in thread
end of thread, other threads:[~2010-09-01 3:44 UTC | newest]
Thread overview: 11+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2010-08-09 15:13 [U-Boot] [PATCH 0/2] fix little endian build xiangfu at openmobilefree.net
2010-08-30 9:53 ` Xiangfu Liu
2010-08-30 13:23 ` Shinya Kuribayashi
2010-08-30 13:43 ` Xiangfu Liu
2010-08-30 15:12 ` Shinya Kuribayashi
2010-08-31 1:00 ` Xiangfu Liu
2010-08-31 1:29 ` Shinya Kuribayashi
2010-08-31 4:45 ` Xiangfu Liu
2010-08-31 1:36 ` Shinya Kuribayashi
2010-09-01 0:48 ` Shinya Kuribayashi
2010-09-01 3:44 ` Xiangfu Liu
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