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<p>That's an error I haven't seen before. It seems like the
BOOT.BIN/u-boot you're using is relatively limited; where did it
come from? Most recently, I've pulled the BOOT.BIN from the
PetaLinux prebuilts for my particular dev boards.</p>
<p><br>
</p>
<p>Kinsey</p>
<div class="moz-cite-prefix">On 4/14/2021 08:21, Richi Dubey wrote:<br>
</div>
<blockquote type="cite" cite="mid:CAAQOZww88kKQb=YY8KN_EBU9NS1ajPDq3HzAhGJXHGgoL0RZmw@mail.gmail.com">
<div dir="ltr">Trying to boot directly from the .img file also
fails:
<div><br>
</div>
<div>ZynqMP> tftpboot 0x3000000 rdubey/sp01.img
<br>
Using ethernet@ff0e0000 device
<br>
TFTP from server 172.19.0.3; our IP address is 172.19.2.40
<br>
Filename 'rdubey/sp01.img'.
<br>
Load address: 0x3000000
<br>
Loading: ####
<br>
6.1 MiB/s
<br>
done
<br>
Bytes transferred = 50978 (c722 hex)
<br>
ZynqMP> bootm 0x3000000 ; reset
<br>
## Booting kernel from Legacy Image at 03000000 ...
<br>
Image Name: RTEMS
<br>
Image Type: ARM Linux Kernel Image (gzip compressed)
<br>
Data Size: 50914 Bytes = 49.7 KiB
<br>
Load Address: 00300000
<br>
Entry Point: 00300000
<br>
Verifying Checksum ... OK
<br>
Uncompressing Kernel Image ... OK
<br>
FDT and ATAGS support not compiled in - hanging
<br>
### ERROR ### Please RESET the board ###
<br>
</div>
<div><br>
</div>
<div>What can I do now?</div>
</div>
<br>
<div class="gmail_quote">
<div dir="ltr" class="gmail_attr">On Wed, Apr 14, 2021 at 6:11
PM Kinsey Moore <<a href="mailto:kinsey.moore@oarcorp.com" moz-do-not-send="true">kinsey.moore@oarcorp.com</a>>
wrote:<br>
</div>
<blockquote class="gmail_quote" style="margin:0px 0px 0px
0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
<div style="overflow-wrap: break-word;" lang="EN-US">
<div class="gmail-m_6551907985051805832WordSection1">
<p class="MsoNormal">If you’re only running RTEMS, you
should be able to drop the FDT commands since that what
appears to be causing the problem and I don’t think that
the arm/xilinx_zynqmp BSP uses it at all.</p>
<p class="MsoNormal"> </p>
<p class="MsoNormal">Kinsey</p>
<p class="MsoNormal"> </p>
<div style="border-right:none;border-bottom:none;border-left:none;border-top:1pt
solid rgb(225,225,225);padding:3pt 0in 0in">
<p class="MsoNormal" style="margin-left:0.5in"><b>From:</b>
Richi Dubey <<a href="mailto:richidubey@gmail.com" target="_blank" moz-do-not-send="true">richidubey@gmail.com</a>>
<br>
<b>Sent:</b> Wednesday, April 14, 2021 01:01<br>
<b>To:</b> Kinsey Moore <<a href="mailto:kinsey.moore@oarcorp.com" target="_blank" moz-do-not-send="true">kinsey.moore@oarcorp.com</a>>;
<a href="mailto:rtems-devel@rtems.org" target="_blank" moz-do-not-send="true">rtems-devel@rtems.org</a>
<<a href="mailto:devel@rtems.org" target="_blank" moz-do-not-send="true">devel@rtems.org</a>><br>
<b>Subject:</b> Booting a rtems exe on Zynq
UltraScale+ MPSoC ZCU106 board</p>
</div>
<p class="MsoNormal" style="margin-left:0.5in"> </p>
<div>
<p class="MsoNormal" style="margin-left:0.5in">Hi,</p>
<div>
<p class="MsoNormal" style="margin-left:0.5in"> </p>
</div>
<div>
<p class="MsoNormal" style="margin-left:0.5in">I
followed the <a href="https://docs.rtems.org/branches/master/user/bsps/bsps-arm.html#xilinx-zynqmp" target="_blank" moz-do-not-send="true">
8.2.23 docs</a> to build rtems for
the xilinx_zynqmp_ultra96 bsp since it was the only
bsp corresponding to xilinx-zynqmp in the
rtems-bsp. </p>
</div>
<div>
<p class="MsoNormal" style="margin-left:0.5in"> </p>
</div>
<div>
<p class="MsoNormal" style="margin-left:0.5in">Then I
followed the boot via Uboot section
<a href="https://docs.rtems.org/branches/master/user/bsps/bsps-arm.html#boot-via-u-boot" target="_blank" moz-do-not-send="true">
8.2.1.1 on docs</a>, but the uboot on zcu106 does
not have a run loadfdt command, and its alternative
is fdt addr [address]. But something is wrong, I
cannot run the sp01.img file:</p>
</div>
<div>
<p class="MsoNormal" style="margin-left:0.5in"> </p>
</div>
<div>
<p class="MsoNormal" style="margin-left:0.5in">With
fdt:</p>
</div>
<div>
<p class="MsoNormal" style="margin-left:0.5in">------------------------------</p>
</div>
<div>
<p class="MsoNormal" style="margin-left:0.5in">ZynqMP>
tftpboot 0x3000000 rdubey/sp01.img
</p>
</div>
<div>
<p class="MsoNormal" style="margin-left:0.5in">Using
ethernet@ff0e0000 device
<br>
TFTP from server 172.19.0.3; our IP address is
172.19.2.40 <br>
Filename 'rdubey/sp01.img'.
<br>
Load address: 0x3000000
<br>
Loading: ####
<br>
6.9 MiB/s
<br>
done
<br>
Bytes transferred = 50978 (c722 hex)
<br>
ZynqMP> fdt addr 0x2A00000
<br>
ZynqMP> bootm 0x3000000 - 0x2A00000 ; reset
<br>
## Booting kernel from Legacy Image at 03000000 ...
<br>
Image Name: RTEMS
<br>
Image Type: ARM Linux Kernel Image (gzip
compressed) <br>
Data Size: 50914 Bytes = 49.7 KiB
<br>
Load Address: 00300000
<br>
Entry Point: 00300000
<br>
Verifying Checksum ... OK
<br>
## Flattened Device Tree blob at 02a00000
<br>
Booting using the fdt blob at 0x2a00000
<br>
Uncompressing Kernel Image ... OK
<br>
Loading Device Tree to 0000000007ff1000, end
0000000007fff257 ... OK <br>
fdt_find_or_add_subnode: chosen:
FDT_ERR_BADSTRUCTURE <br>
ERROR: /chosen node create failed
<br>
- must RESET the board to recover.
<br>
<br>
FDT creation failed! hanging...### ERROR ### Please
RESET the board ### </p>
</div>
<div>
<div>
<p class="MsoNormal" style="margin-left:0.5in">------------------------------</p>
</div>
</div>
<div>
<p class="MsoNormal" style="margin-left:0.5in"> </p>
</div>
<div>
<p class="MsoNormal" style="margin-left:0.5in">With
loading the system.dtb that I generally use for
loading yocto linux images:</p>
</div>
<div>
<p class="MsoNormal" style="margin-left:0.5in"> </p>
</div>
<div>
<p class="MsoNormal" style="margin-left:0.5in"> </p>
</div>
<div>
<p class="MsoNormal" style="margin-left:0.5in">---------------------</p>
</div>
<div>
<p class="MsoNormal" style="margin-left:0.5in">ZynqMP>
tftpboot 0x2A00000 rdubey/system.dtb
<br>
Using ethernet@ff0e0000 device
<br>
TFTP from server 172.19.0.3; our IP address is
172.19.253.142 <br>
Filename 'rdubey/system.dtb'.
<br>
Load address: 0x2a00000
<br>
Loading: ###T #
<br>
8.8 KiB/s
<br>
done
<br>
Bytes transferred = 45656 (b258 hex)
<br>
ZynqMP> tftpboot 0x3000000 rdubey/sp01.img
<br>
Using ethernet@ff0e0000 device
<br>
TFTP from server 172.19.0.3; our IP address is
172.19.253.142 <br>
Filename 'rdubey/sp01.img'.
<br>
Load address: 0x3000000
<br>
Loading: ####
<br>
1.7 MiB/s
<br>
done
<br>
Bytes transferred = 50978 (c722 hex)
<br>
ZynqMP> bootm 0x3000000 - 0x2A00000 ; reset
<br>
## Booting kernel from Legacy Image at 03000000 ...
<br>
Image Name: RTEMS
<br>
Image Type: ARM Linux Kernel Image (gzip
compressed) <br>
Data Size: 50914 Bytes = 49.7 KiB
<br>
Load Address: 00300000
<br>
Entry Point: 00300000
<br>
Verifying Checksum ... OK
<br>
## Flattened Device Tree blob at 02a00000
<br>
Booting using the fdt blob at 0x2a00000
<br>
Uncompressing Kernel Image ... OK
<br>
Loading Device Tree to 0000000007ff1000, end
0000000007fff257 ... OK <br>
<br>
Starting kernel ...
<br>
<br>
"Synchronous Abort" handler, esr 0x02000000
<br>
elr: ffffffff90593000 lr : 0000000010081868 (reloc)
<br>
elr: 0000000000300000 lr : 000000007fdee868
<br>
x0 : 0000000000000000 x1 : 0000000000000000
<br>
x2 : 0000000007ff1000 x3 : 0000000000000000
<br>
x4 : 0000000000300000 x5 : 0000000000000000
<br>
x6 : 0000000000000008 x7 : 0000000000000000
<br>
x8 : 000000007dda0650 x9 : 0000000001008000
<br>
x10: 000000000a200023 x11: 0000000000000002
<br>
x12: 0000000000000002 x13: 00000000000096f4
<br>
x14: 000000007dda06ac x15: 000000007fdee224
<br>
x16: 0000000000000002 x17: 0000000007fff258
<br>
x18: 000000007ddacde8 x19: 000000007fead720
<br>
x20: 0000000000000000 x21: 0000000000000400
<br>
x22: 000000000000071f x23: 000000007fdeedb8
<br>
x24: 0000000000000003 x25: 000000007ddbd378
<br>
x26: 000000007fe9ac18 x27: 0000000000300000
<br>
x28: 0000000003000040 x29: 000000007dda0790
<br>
<br>
Resetting CPU ...
<br>
<br>
### ERROR ### Please RESET the board ### </p>
</div>
<div>
<p class="MsoNormal" style="margin-left:0.5in"> </p>
</div>
<div>
<p class="MsoNormal" style="margin-left:0.5in">---------------------</p>
</div>
<div>
<p class="MsoNormal" style="margin-left:0.5in"> </p>
</div>
<div>
<p class="MsoNormal" style="margin-left:0.5in">What
might be going wrong? zcu106 is a multi processor
board, so do I need to do something special to run
the sp01 test? I have not tested any other .exe (or
.img) so far.</p>
</div>
</div>
</div>
</div>
</blockquote>
</div>
</blockquote>
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