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RE : RE : RE : [microblaze-uclinux] Kernel Compilation Error

To: <microblaze-uclinux@xxxxxxxxxxxxxx>
Subject: RE : RE : RE : [microblaze-uclinux] Kernel Compilation Error
From: "Christophe Alayrac" <calayrac@xxxxxxxxxxxxxxx>
Date: Mon, 19 Sep 2005 08:57:09 +0200
Importance: Normal
In-reply-to: <DD3B79EF2F23534C8708531D990C800501187064@mailsrv.nat.hthc>
Reply-to: microblaze-uclinux@xxxxxxxxxxxxxx
Sender: owner-microblaze-uclinux@xxxxxxxxxxxxxx
Dear Augusto,

I've not yet ported Jason Design to ML403. According to my little
experience with uClinux, that kind of stop after delay loop occurs for
two reasons:
 -Interrupt are not serviced (you can try an smmal test code using
interrupt to see if they are working)
 -The C_DCACHE_ADDR_TAG and C_ADDR_TAG_BITS are not properly sized (they
are used by microblaze to mask current address to determine if current
instruction is cahced or not). 

In my case the last point was the reason of stop on calibration delay
loop. This occurs if you manually modify mhs and mss files from an
original design (it was my case because MbVanilla Virtex2 1000 board is
similar to SpartanII LC board).
If you use Platform Studio to create the design then these parameters
are properly set (according to DCACHE and ICACHE you declare)

I'll let you know of my reslults as soon as possible

Regards

Christophe

CRESITT INDUSTRIE
12 Rue de Blois, BP6744
45067 ORLEANS Cedex 2
Tel : 02.38.49.45.59
Fax :02.38.49.45.55
Email : christophe.alayrac@cresitt.com 
Web : http://www.cresitt.com


<----> -----Message d'origine-----
<----> De : owner-microblaze-uclinux@itee.uq.edu.au [mailto:owner-
<----> microblaze-uclinux@itee.uq.edu.au] De la part de HC-332Augusto
<----> Envoyé : vendredi 16 septembre 2005 10:43
<----> À : microblaze-uclinux@itee.uq.edu.au
<----> Objet : RE: RE : RE : [microblaze-uclinux] Kernel Compilation
Error
<----> 
<----> Hi Christopher,
<----> 
<----> Could you please tell me if u are able to load the kernel in the
<----> ml403?
<----> 
<----> I continue having the same problem, everything gets compiled but
when
<----> I run the kernel nothing happens, when I tried Jason's kernel (
for
<----> ml401) in my board it gets to the point
<----> 
<----> Booting screen:
<----> Linux version 2.4.27-uc1 (root@localhost) (gcc version 2.95.3-4
<----> Xilinx EDK
<----> 6.3 Build EDK_Gmm.12.2) #22 ?'N??? ???²?? 7 22:14:45 SAMST 2005
On
<----> node 0 totalpages: 8192
<----> zone(0): 8192 pages.
<----> zone(1): 0 pages.
<----> zone(2): 0 pages.
<----> CPU: MICROBLAZE
<----> Console: xmbserial on UARTLite
<----> Kernel command line: °
<----> Calibrating delay loop...
<----> ( take it from one post in this list, I get to the same point,
not
<----> sure that is the same kernel version)
<----> 
<----> 
<----> That at least is something (having into account that is for
another
<----> board), now I am re installing my linux system and then I will
try
<----> with the latest kernel and try again...
<----> 
<----> Still with hope.
<----> 
<----> 
<----> Best Regards,
<----> 
<----> Augusto Salazar Silva.
<----> Sofware Engineer
<----> Communication SOC Technology Div.
<----> Digital Signal Processing Dept.
<----> Hitron technologies
<----> 
<----> No. 1-8, Lihsin 1st Rd., HsinChu
<----> Science Park, HsinChu, Taiwan 300, R.O.C
<----> Tel: 886-3-578-6658 ext. 3865
<----> Fax: 886-3-579-8271
<----> http: //www.hitrontech.com
<----> -----Original Message-----
<----> From: owner-microblaze-uclinux@itee.uq.edu.au [mailto:owner-
<----> microblaze-uclinux@itee.uq.edu.au] On Behalf Of Christophe
Alayrac
<----> Sent: Wednesday, September 14, 2005 11:55 PM
<----> To: microblaze-uclinux@itee.uq.edu.au
<----> Subject: RE : RE : [microblaze-uclinux] Kernel Compilation Error
<----> 
<----> Hi John,
<----> 
<----> No matter with that problem, I lurn more solving errors that with
<----> direct
<----> solutions!
<----> 
<----> As I said to Jason if you think that there is anay interrest for
the
<----> community I can send my design. If yes, let me know the
procedure.
<----> 
<----> I'm gooing to try to port the design on new EDK platform (7.1 and
<----> 8.1).
<----> 
<----> I'll also ttry to port the Jason design to ML403 platform (on
<----> Mblaze).
<----> 
<----> Thanks for your grate job.
<----> 
<----> Regards
<----> 
<----> Christophe
<----> 
<----> CRESITT INDUSTRIE
<----> 12 Rue de Blois, BP6744
<----> 45067 ORLEANS Cedex 2
<----> Tel : 02.38.49.45.59
<----> Fax :02.38.49.45.55
<----> Email : christophe.alayrac@cresitt.com
<----> Web : http://www.cresitt.com
<----> 
<----> 
<----> <----> -----Message d'origine-----
<----> <----> De : owner-microblaze-uclinux@itee.uq.edu.au
[mailto:owner-
<----> <----> microblaze-uclinux@itee.uq.edu.au] De la part de John
Williams
<----> <----> Envoyé : mercredi 14 septembre 2005 13:40
<----> <----> À : microblaze-uclinux@itee.uq.edu.au
<----> <----> Objet : Re: RE : [microblaze-uclinux] Kernel Compilation
Error
<----> <---->
<----> <----> Hello,
<----> <---->
<----> <----> Sorry for the patch flux hell you are in - you've been
<----> sandwiched
<----> <----> between test releases for the CVS update of the
uClinux-dist.
<----> <----> SnapGear
<----> <----> updated their CVS last night, and when I get a chance I
will
<----> check it
<----> <----> out and make any final tweaks.  I am travelling and
working in
<----> the US
<----> <----> at
<----> <----> the moment so am not really in a good position to be doing
<----> this
<----> right
<----> <----> now.  If I get some free time over the next couple of days
I
<----> will
<----> try
<----> <----> to
<----> <----> take a look at it, otherwise it will be early next week
after
<----> I
<----> <----> return home.
<----> <---->
<----> <----> Regards,
<----> <---->
<----> <----> John
<----> <---->
<----> <---->
<----> <---->
<----> <----> Christophe Alayrac wrote:
<----> <----> > Hi Jason,
<----> <----> >
<----> <----> > <----> -----Message d'origine-----
<----> <----> > <----> De : owner-microblaze-uclinux@itee.uq.edu.au
<----> [mailto:owner-
<----> <----> > <----> microblaze-uclinux@itee.uq.edu.au] De la part de
<----> Jason
<----> Wu
<----> <----> > <----> Envoyé : mercredi 14 septembre 2005 05:55
<----> <----> > <----> À : microblaze-uclinux@itee.uq.edu.au
<----> <----> > <----> Objet : Re: [microblaze-uclinux] Kernel
Compilation
<----> Error
<----> <----> > <---->
<----> <----> > <----> Hi Calayrac
<----> <----> > <---->
<----> <----> > <----> calayrac@univ-orleans.fr wrote:
<----> <----> > <---->
<----> <----> > <----> >Dear Jason,
<----> <----> > <----> >
<----> <----> > <----> >I follow instruction in your las email regarding
the
<----> last
<----> <----> patch
<----> <----> > <----> >(uClinux-dist.diff) from John.
<----> <----> > <----> >
<----> <----> > <----> >In the mean time I read on mailling list that
you
<----> recommand
<----> <----> also
<----> <----> > to
<----> <----> > <----> patch first
<----> <----> > <----> >(eq before uClinux-dist.diff):
<----> <----> > <----> >include.diff, tools.diff, uClibc.diff,
<----> vendor-config.diff
<----> <----> and
<----> <----> > <----> vendor-xilinx.diff.
<----> <----> > <----> >
<----> <----> > <----> >
<----> <----> > <----> >
<----> <----> > <----> When you apply these patches, are there any
errors?
<----> because
<----> <----> these
<----> <----> > <----> patch
<----> <----> > <----> will only work with current CVS (release on 10th
of
<----> Aug
<----> <----> 2005)
<----> <----> > [alayrac]
<----> <----> > No error arise during appllication of these patches. But
the
<----> <----> > uClinux-dist have been applied once before all others
<----> patches
<----> are
<----> <----> > applied (I read your new email regarding include.diff
<----> tools.diff...
<----> <----> > after the one regarding uClinux-dist.diff).
<----> <----> >
<----> <----> > So I've just removed all files from my uClinux-dist
<----> directory
<----> and
<----> <----> start
<----> <----> > a new cvs download of uClinux-dist.
<----> <----> > Then I'll do a cvs update.
<----> <----> > Should I apply again the
microblaze-vendors-20050215.patch
<----> (taken
<----> <----> fron
<----> <----> > John site) before applying
<----> include.diff...uClinux-dist.diff(LAST!)?
<----> <----> >
<----> <----> > I try to investigate that way and let you know about my
<----> results.
<----> <----> >
<----> <----> > <---->
<----> <----> > <----> >So I patch all these files. But When I start
Kernel
<----> <----> compilation
<----> <----> > it
<----> <----> > <----> comes out
<----> <----> > <----> >whith  an error message during make dep
processing
<----> with
<----> a
<----> <----> > message
<----> <----> > <----> that looklike
<----> <----> > <----> >something like :
<----> <----> > <----> >unable to find rools to  make
<----> <----> > <---->
>/MicroBlaze-elf-tools/lib/gcc-lib/microblaze/2.95.3-
<----> <----> > <----> 4/include/starg.h
<----> <----> > <----> >necessary for dfs...
<----> <----> > <----> >
<----> <----> > <----> >In fact I've removed old tollchain from my
computer.
<----> I
<----> <----> decide
<----> <----> > then
<----> <----> > <----> to install
<----> <----> > <----> >back old toll chain (tar -xzf
<----> <----> > microblaze-elf-tools-20050308.tar.gz)
<----> <----> > <----> and then the
<----> <----> > <----> >3.4.1 tool chain (tar -xzf
<----> <----> > microblaze-elf-tools-20050830.tar.gz).
<----> <----> > <----> >
<----> <----> > <----> >Compilation then pass some over steps but cames
out
<----> with a
<----> <----> knew
<----> <----> > <----> error message :
<----> <----> > <----> >make[2]: Entering directory
`/home/alayrac/uClinux-
<----> <----> > <----> dist/user/version'
<----> <----> > <----> >ucfront-gcc mb-gcc  -Os -g -fomit-frame-pointer
<----> -fno-common
<----> <----> > -fno-
<----> <----> > <----> builtin -Wall
<----> <----> > <----> > -mxl-soft-mul -mxl-barrel-shift
-mno-xl-soft-div
<----> -DEMBED
<----> <----> > -Dlinux -
<----> <----> > <----> D__linux__
<----> <----> > <----> >-Dunix -D__uClinux__   -c -o version.o version.c
<----> <----> > <----> >version.c: In function `main':
<----> <----> > <----> >version.c:24: warning: implicit declaration of
<----> function
<----> <----> `memset'
<----> <----> > <----> >version.c:32: warning: implicit declaration of
<----> function
<----> <----> `exit'
<----> <----> > <----> >version.c:109: warning: control reaches end of
non-
<----> void
<----> <----> function
<----> <----> > <----> >ucfront-gcc mb-gcc  -Wl,-elf2flt -o version
<----> version.o
<----> <----> > <----> >ucfront-gcc mb-gcc  -Os -g -fomit-frame-pointer
<----> -fno-common
<----> <----> > -fno-
<----> <----> > <----> builtin -Wall
<----> <----> > <----> > -mxl-soft-mul -mxl-barrel-shift
-mno-xl-soft-div
<----> -DEMBED
<----> <----> > -Dlinux -
<----> <----> > <----> D__linux__
<----> <----> > <----> >-Dunix -D__uClinux__   -c -o stamp.o stamp.c
<----> <----> > <----> >make[2]: Leaving directory
<----> <----> > `/home/alayrac/uClinux-dist/user/version'
<----> <----> > <----> >make[2]: Entering directory
`/home/alayrac/uClinux-
<----> <----> > <----> dist/vendors/Xilinx/uclinux-auto'
<----> <----> > <----> >Makefile:216: *** les commandes commencent avant
la
<----> <----> première
<----> <----> > cible.
<----> <----> > <----> Arrêt.
<----> <----> > <----> >make[2]: Leaving directory
`/home/alayrac/uClinux-
<----> <----> > <----> dist/vendors/Xilinx/uclinux-auto'
<----> <----> > <----> >make[1]: *** [all] Erreur 2
<----> <----> > <----> >make[1]: Leaving directory
`/home/alayrac/uClinux-
<----> <----> dist/user'
<----> <----> > <----> >make: *** [subdirs] Erreur 1
<----> <----> > <----> >
<----> <----> > <----> >
<----> <----> > <----> >
<----> <----> > <----> I assume the error is " Makefile:216: ***
commands
<----> commence
<----> <----> > before
<----> <----> > <----> first
<----> <----> > <----> target. stop"
<----> <----> > <----> This looks like the vendor_xilinx.diff or
<----> uClinux-dist.diff
<----> <----> did
<----> <----> > not
<----> <----> > <----> patch properly. any error while you apply these
<----> patches?
<----> <----> > <---->
<----> <----> > <----> >To download the kernel source I follow the next
<----> step:
<----> <----> > <----> >cvs
-d:pserver:anonymous@cvs.uclinux.org:/var/cvs
<----> login
<----> <----> > <----> >cvs -z3 -
<----> d:pserver:anonymous@cvs.uclinux.org:/var/cvs
<----> co
<----> <----> > uClinux-
<----> <----> > <----> dist
<----> <----> > <----> >cvs -z3 -
<----> d:pserver:anonymous@cvs.uclinux.org:/var/cvs
<----> co
<----> <----> > uClinux-
<----> <----> > <----> 2.4.x
<----> <----> > <----> >
<----> <----> > <----> >then from both directories uClinux-dist and
<----> uClinux-2.4.x
<----> <----> I've
<----> <----> > <----> proceed a cvs update.
<----> <----> > <----> >
<----> <----> > <----> >
<----> <----> > <----> >
<----> <----> > <----> Did you download the cvs before you apply the
<----> patches?
<----> or
<----> <----> after
<----> <----> > you
<----> <----> > <----> apply the patches?
<----> <----> > <----> Maybe you should try clean download of
uClinux-dist
<----> before
<----> <----> you
<----> <----> > apply
<----> <----> > <----> the
<----> <----> > <----> patches.
<----> <----> > <----> If you still having the same problem after you
clean
<----> <----> download of
<----> <----> > <----> uClinux-dis, could you please send me a copy of
your
<----> <----> Makefile
<----> <----> > (locate
<----> <----> > <----> under uClinux-dist/vendors/Xilinx/uclinux-auto
<----> folder)
<----> <----> > <---->
<----> <----> > <----> >I guess that all these informations will help
you to
<----> <----> Identify
<----> <----> > the
<----> <----> > <----> error.
<----> <----> > <----> >
<----> <----> > <----> >(For Information my final target is Spartan IIE
on
<----> <----> SpartanIIELC
<----> <----> > <----> Memec board)
<----> <----> > <----> >
<----> <----> > <----> >Note: I read your instruction manual for ML401
board
<----> <----> (thanks for
<----> <----> > <----> this nice job),
<----> <----> > <----> >I think that it would be direct to port it to
ML403
<----> (I
<----> <----> think
<----> <----> > that
<----> <----> > <----> its the same
<----> <----> > <----> >board as ML401 with different FPGA, ML403 as the
<----> FPGA
<----> with
<----> <----> > embeded
<----> <----> > <----> PowerPC).
<----> <----> > <----> >Do you think that it could be a good start for
the
<----> beginer
<----> <----> I'm
<----> <----> > to
<----> <----> > <----> first work
<----> <----> > <----> >with that ML403 board and then to turn back to
my
<----> SpatanIIE
<----> <----> > board?
<----> <----> > <----> >
<----> <----> > <----> >
<----> <----> > <----> As long as you install the board support package
<----> (BSP),
<----> I
<----> <----> believe
<----> <----> > the
<----> <----> > <----> instructions should be pretty much the same.
<----> <----> > <---->
<----> <----> > <----> cheers,
<----> <----> > <---->
<----> <----> > <----> Jason
<----> <----> > <---->
<----> <----> > <----> ___________________________
<----> <----> > <----> microblaze-uclinux mailing list
<----> <----> > <----> microblaze-uclinux@itee.uq.edu.au
<----> <----> > <----> Project Home Page :
<----> <----> http://www.itee.uq.edu.au/~jwilliams/mblaze-
<----> <----> > <----> uclinux
<----> <----> > <----> Mailing List Archive :
<----> <----> > <----> http://www.itee.uq.edu.au/~listarch/microblaze-
<----> uclinux/
<----> <----> > <---->
<----> <----> >
<----> <----> >
<----> <----> >
<----> <----> >
<----> <----> > ___________________________
<----> <----> > microblaze-uclinux mailing list
<----> <----> > microblaze-uclinux@itee.uq.edu.au
<----> <----> > Project Home Page :
<----> http://www.itee.uq.edu.au/~jwilliams/mblaze-
<----> <----> uclinux
<----> <----> > Mailing List Archive :
<----> <----> http://www.itee.uq.edu.au/~listarch/microblaze-uclinux/
<----> <---->
<----> <---->
<----> <----> --
<----> <----> Dr John Williams, Research Fellow,
<----> <----> Embedded Systems Group / Reconfigurable Computing
<----> <----> School of ITEE, The University of Queensland, Brisbane,
<----> Australia
<----> <----> (p) +61 7 33652185  (f) +61 7 33654999 (m) +61 403969243
<----> <----> ___________________________
<----> <----> microblaze-uclinux mailing list
<----> <----> microblaze-uclinux@itee.uq.edu.au
<----> <----> Project Home Page :
<----> http://www.itee.uq.edu.au/~jwilliams/mblaze-
<----> <----> uclinux
<----> <----> Mailing List Archive :
<----> <----> http://www.itee.uq.edu.au/~listarch/microblaze-uclinux/
<----> <---->
<----> 
<----> 
<----> 
<----> 
<----> ___________________________
<----> microblaze-uclinux mailing list
<----> microblaze-uclinux@itee.uq.edu.au
<----> Project Home Page : http://www.itee.uq.edu.au/~jwilliams/mblaze-
<----> uclinux
<----> Mailing List Archive :
<----> http://www.itee.uq.edu.au/~listarch/microblaze-uclinux/
<----> 
<----> 
<----> 
<----> 
<----> ___________________________
<----> microblaze-uclinux mailing list
<----> microblaze-uclinux@itee.uq.edu.au
<----> Project Home Page : http://www.itee.uq.edu.au/~jwilliams/mblaze-
<----> uclinux
<----> Mailing List Archive :
<----> http://www.itee.uq.edu.au/~listarch/microblaze-uclinux/
<----> 




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