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List: uclinux-dev
Subject: Re: [uClinux-dev] uClinux and Skyeye
From: Jim Donelson <uclinux () jimdonelson ! com>
Date: 2009-11-20 13:19:10
Message-ID: 4cdf2b970911200519p7a0a47c7i33b4cfad70e1c034 () mail ! gmail ! com
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Riight now the 20090618 (no patches) does not seem to run with skyeye when
built for skyeye.
I am using the latest RC1 build of Skyeye:
Here is the conf:
#skyeye config file sample
cpu: arm7tdmi
mach: at91
mem_bank: map=M, type=RW, addr=0x00000000, size=0x00004000
mem_bank: map=M, type=RW, addr=0x01000000, size=0x00400000
mem_bank: map=M, type=R, addr=0x01400000, size=0x00400000, file=./romfs.img
mem_bank: map=M, type=RW, addr=0x02000000, size=0x00400000
mem_bank: map=M, type=RW, addr=0x02400000, size=0x00008000
mem_bank: map=M, type=RW, addr=0x04000000, size=0x00400000
mem_bank: map=I, type=RW, addr=0xf0000000, size=0x10000000
# net: type=rtl8019, mac=0:4:3:2:1:f, ethmod=tuntap, hostip=10.0.0.1
#net: type=rtl8019_16, ethmod=tuntap, hostip=10.0.0.1
#dbct: state=on
And here is the chatter:
pen_buffer not implemented.
(skyeye)start
cpu info: armv3, arm7tdmi, 41007700, fff8ff00, 0
In do_mach_option, mach info: name at91, mach_init addr 0x696830
Loaded ROM ./romfs.img
SKYEYE: use arm7100 mmu ops
exec file "linux-2.6.x/linux"'s format is elf32-i386.
load section .text.head: addr = 0x01008000 size = 0x00000190.
load section .init: addr = 0x010081a0 size = 0x0000ee60.
load section .text: addr = 0x01017000 size = 0x000d7c08.
load section __param: addr = 0x010ef000 size = 0x00001000.
load section .data: addr = 0x010f0000 size = 0x00009ac0.
not load section .bss: addr = 0x010f9ac0 size = 0x00009b1c .
not load section .comment: addr = 0x00000000 size = 0x00001560 .
In SIM_start, Set PC to the address 0x1008000
I created the romfs.img using genromfs-0.5.2
Jim
On Fri, Nov 20, 2009 at 4:37 AM, <uclinux@browserseal.com> wrote:
> On 11/18/2009, "uclinux@browserseal.com" <uclinux@browserseal.com>
> wrote:
>
> >Here we go again :) After I managed to compile uClinux for ARM GDB/Skyeye
> >target (with lots of sweat, tears and bugfixes) I tried to... you
> >guessed it, run it using Skyeye. Needless to say - it did not work.
> >
> >There are (so far) two problems:
> >1. I cannot get uart working in neither stdio nor pipe mode - there is
> >not output
> >2. After "running" for a while it starts spitting the following error
> >messages:
> >
> >
> >Bus read error, can not find corresponding bank for addr
> >0x1800000,pc=0x10a5df4
> >Bus read error, can not find corresponding bank for addr
> >0x1800001,pc=0x10a5df4
> >Bus read error, can not find corresponding bank for addr
> >0x1800002,pc=0x10a5df4
> >Bus read error, can not find corresponding bank for addr
> >0x1800003,pc=0x10a5df4
> >Bus read error, can not find corresponding bank for addr
> >0x1800004,pc=0x10a5df4
>
> Just for the record, uClinux 20070130 works 100% with SkyEye, although
> you have to compile it for GDB/Armulator, not GDB/SkyEye. I will try to
> check what was changed since than, but any hints are welcome.
>
> >_______________________________________________
> >uClinux-dev mailing list
> >uClinux-dev@uclinux.org
> >http://mailman.uclinux.org/mailman/listinfo/uclinux-dev
> >This message was resent by uclinux-dev@uclinux.org
> >To unsubscribe see:
> >http://mailman.uclinux.org/mailman/options/uclinux-dev
> _______________________________________________
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> http://mailman.uclinux.org/mailman/listinfo/uclinux-dev
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>
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Riight now the 20090618 (no patches) does not seem to run with skyeye when built for \
skyeye.<br>I am using the latest RC1 build of Skyeye:<br>Here is the \
conf:<br><br>#skyeye config file sample<br>cpu: arm7tdmi<br><br>mach: at91<br> \
<br>mem_bank: map=M, type=RW, addr=0x00000000, size=0x00004000<br>mem_bank: map=M, \
type=RW, addr=0x01000000, size=0x00400000<br>mem_bank: map=M, type=R, \
addr=0x01400000, size=0x00400000, file=./romfs.img<br>mem_bank: map=M, type=RW, \
addr=0x02000000, size=0x00400000<br>
mem_bank: map=M, type=RW, addr=0x02400000, size=0x00008000<br>mem_bank: map=M, \
type=RW, addr=0x04000000, size=0x00400000<br>mem_bank: map=I, type=RW, \
addr=0xf0000000, size=0x10000000<br># net: type=rtl8019, mac=0:4:3:2:1:f, \
ethmod=tuntap, hostip=10.0.0.1<br> #net: type=rtl8019_16, ethmod=tuntap, \
hostip=10.0.0.1<br>#dbct: state=on<br><br>And here is the chatter:<br><br> pen_buffer \
not implemented.<br>(skyeye)start<br>cpu info: armv3, arm7tdmi, 41007700, fff8ff00, \
0<br>In do_mach_option, mach info: name at91, mach_init addr 0x696830<br> <br>Loaded \
ROM ./romfs.img<br>SKYEYE: use arm7100 mmu ops<br>exec file \
"linux-2.6.x/linux"'s format is elf32-i386.<br>load section .text.head: \
addr = 0x01008000 size = 0x00000190.<br>load section .init: addr = 0x010081a0 size \
= 0x0000ee60.<br> load section .text: addr = 0x01017000 size = 0x000d7c08.<br>load \
section __param: addr = 0x010ef000 size = 0x00001000.<br>load section .data: addr = \
0x010f0000 size = 0x00009ac0.<br>not load section .bss: addr = 0x010f9ac0 size = \
0x00009b1c .<br> not load section .comment: addr = 0x00000000 size = 0x00001560 \
.<br>In SIM_start, Set PC to the address 0x1008000<br><br>I created the romfs.img \
using genromfs-0.5.2<br><br>Jim<br><br><br><br><br><br><div class="gmail_quote"> On \
Fri, Nov 20, 2009 at 4:37 AM, <span dir="ltr"><<a \
href="mailto:uclinux@browserseal.com">uclinux@browserseal.com</a>></span> \
wrote:<br><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, \
204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;"> On 11/18/2009, "<a \
href="mailto:uclinux@browserseal.com">uclinux@browserseal.com</a>" <<a \
href="mailto:uclinux@browserseal.com">uclinux@browserseal.com</a>><br> wrote:<br>
<div class="im"><br>
>Here we go again :) After I managed to compile uClinux for ARM GDB/Skyeye<br>
>target (with lots of sweat, tears and bugfixes) I tried to... you<br>
>guessed it, run it using Skyeye. Needless to say - it did not work.<br>
><br>
>There are (so far) two problems:<br>
>1. I cannot get uart working in neither stdio nor pipe mode - there is<br>
>not output<br>
>2. After "running" for a while it starts spitting the following \
error<br> >messages:<br>
><br>
><br>
>Bus read error, can not find corresponding bank for addr<br>
>0x1800000,pc=0x10a5df4<br>
>Bus read error, can not find corresponding bank for addr<br>
>0x1800001,pc=0x10a5df4<br>
>Bus read error, can not find corresponding bank for addr<br>
>0x1800002,pc=0x10a5df4<br>
>Bus read error, can not find corresponding bank for addr<br>
>0x1800003,pc=0x10a5df4<br>
>Bus read error, can not find corresponding bank for addr<br>
>0x1800004,pc=0x10a5df4<br>
<br>
</div>Just for the record, uClinux 20070130 works 100% with SkyEye, although<br>
you have to compile it for GDB/Armulator, not GDB/SkyEye. I will try to<br>
check what was changed since than, but any hints are welcome.<br>
<div><div></div><div class="h5"><br>
>_______________________________________________<br>
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><a href="mailto:uClinux-dev@uclinux.org">uClinux-dev@uclinux.org</a><br>
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target="_blank">http://mailman.uclinux.org/mailman/listinfo/uclinux-dev</a><br> \
>This message was resent by <a \
href="mailto:uclinux-dev@uclinux.org">uclinux-dev@uclinux.org</a><br> >To \
unsubscribe see:<br> ><a \
href="http://mailman.uclinux.org/mailman/options/uclinux-dev" \
target="_blank">http://mailman.uclinux.org/mailman/options/uclinux-dev</a><br> \
_______________________________________________<br> uClinux-dev mailing list<br>
<a href="mailto:uClinux-dev@uclinux.org">uClinux-dev@uclinux.org</a><br>
<a href="http://mailman.uclinux.org/mailman/listinfo/uclinux-dev" \
target="_blank">http://mailman.uclinux.org/mailman/listinfo/uclinux-dev</a><br> This \
message was resent by <a \
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target="_blank">http://mailman.uclinux.org/mailman/options/uclinux-dev</a><br> \
</div></div></blockquote></div><br>
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