On Mon, 1 Apr 2013, Khandelwal, Shubham wrote:> Hi All, > > I am trying to run Xen on ARM v4.3.3, on ARM Fast Models for the versatile express platform, but I have run into some errors. > > I have compiled the Linux kernel 3.8 rc3 as a dom0 image using linaro tool chain and the config parameters as mentioned here > http://xenbits.xen.org/people/sstabellini/config > > I have also exported the the variable CONFIG_DTB_FILE to the location of the device tree file which is taken from > http://xenbits.xen.org/gitweb/?p=people/sstabellini/device-trees.git;a=blob_plain;f=vexpress-v2p-ca15-tc1.dtb;hb=HEAD while > compiling Xen > > I am getting No Valid device tree error as shown belowAre you sure that CONFIG_DTB_FILE was exported correctly? Something as simple as that, could be the cause of the issue. In my build script I have: CONFIG_DTB_FILE=/path/to/vexpress-v2p-ca15-tc1.dtb make -C xen XEN_TARGET_ARCH=arm32 debug=y CROSS_COMPILE=/path/to/gcc-4.6.0-nolibc/arm-unknown-linux-gnueabi/bin/arm-unknown-linux-gnueabi- _______________________________________________ Xen-devel mailing list Xen-devel@lists.xen.org http://lists.xen.org/xen-devel
Hi Stefano,
I have done almost the same thing but with toolchain version 4.6.3. The dtb file
is being recognized during compiling xen as is evident from the output below.
But still is not being recognized by the Fast Model and it shows the same error.
...
arm-linux-gnueabihf-ld -marmelf_linux_eabi -T xen.lds -N prelink.o \
/home/phoenix/Desktop/xen-unstable.git-xen-arm-4.3-3-e2cb352/xen/.xen-syms.0.o
-o /home/phoenix/Desktop/xen-unstable.git-xen-arm-4.3-3-e2cb352/xen/.xen-syms.1
arm-linux-gnueabihf-nm -n
/home/phoenix/Desktop/xen-unstable.git-xen-arm-4.3-3-e2cb352/xen/.xen-syms.1 |
/home/phoenix/Desktop/xen-unstable.git-xen-arm-4.3-3-e2cb352/xen/tools/symbols
>/home/phoenix/Desktop/xen-unstable.git-xen-arm-4.3-3-e2cb352/xen/.xen-syms.1.S
make -f
/home/phoenix/Desktop/xen-unstable.git-xen-arm-4.3-3-e2cb352/xen/Rules.mk
/home/phoenix/Desktop/xen-unstable.git-xen-arm-4.3-3-e2cb352/xen/.xen-syms.1.o
make[3]: Entering directory
`/home/phoenix/Desktop/xen-unstable.git-xen-arm-4.3-3-e2cb352/xen/arch/arm'
arm-linux-gnueabihf-gcc -D__ASSEMBLY__ -include
/home/phoenix/Desktop/xen-unstable.git-xen-arm-4.3-3-e2cb352/xen/include/xen/config.h
-O1 -fno-omit-frame-pointer -marm -g -fno-strict-aliasing -Wall
-Wstrict-prototypes -Wdeclaration-after-statement -Wno-unused-but-set-variable
-fno-builtin -fno-common -Wredundant-decls -iwithprefix include -Werror
-Wno-pointer-arith -pipe
-I/home/phoenix/Desktop/xen-unstable.git-xen-arm-4.3-3-e2cb352/xen/include
-fno-stack-protector -fno-exceptions -Wnested-externs -msoft-float
-mcpu=cortex-a15 -mfpu=vfpv3 -mfloat-abi=softfp -DGCC_HAS_VISIBILITY_ATTRIBUTE
-fno-optimize-sibling-calls -g -D__XEN__ -include
/home/phoenix/Desktop/xen-unstable.git-xen-arm-4.3-3-e2cb352/xen/include/xen/config.h
-DVERBOSE -fno-omit-frame-pointer -DCONFIG_FRAME_POINTER -MMD -MF
..xen-syms.1.o.d
-DCONFIG_DTB_FILE=\"/home/phoenix/Desktop/xen-unstable.git-xen-arm-4.3-3-e2cb352/vexpress-v2p-ca15-tc1.dtb\"
-c
/home/phoenix/Desktop/xen-unstable.git-xen-arm-4.3-3-e2cb352/xen/.xen-syms.1.S
-o
/home/phoenix/Desktop/xen-unstable.git-xen-arm-4.3-3-e2cb352/xen/.xen-syms.1.o
...
Regards
Shubham Khandelwal
-----Original Message-----
From: Stefano Stabellini [mailto:stefano.stabellini@eu.citrix.com]
Sent: Monday, April 01, 2013 5:29 PM
To: Khandelwal, Shubham
Cc: 'xen-arm@lists.xen.org'; Datta, Souvik;
xen-devel@lists.xensource.com
Subject: Re: [XenARM] Running Xen ARM on Fast Model
On Mon, 1 Apr 2013, Khandelwal, Shubham wrote:
> Hi All,
>
> I am trying to run Xen on ARM v4.3.3, on ARM Fast Models for the versatile
express platform, but I have run into some errors.
>
> I have compiled the Linux kernel 3.8 rc3 as a dom0 image using linaro tool
chain and the config parameters as mentioned here
> http://xenbits.xen.org/people/sstabellini/config
>
> I have also exported the the variable CONFIG_DTB_FILE to the location of
the device tree file which is taken from
>
http://xenbits.xen.org/gitweb/?p=people/sstabellini/device-trees.git;a=blob_plain;f=vexpress-v2p-ca15-tc1.dtb;hb=HEAD
while
> compiling Xen
>
> I am getting No Valid device tree error as shown below
Are you sure that CONFIG_DTB_FILE was exported correctly?
Something as simple as that, could be the cause of the issue.
In my build script I have:
CONFIG_DTB_FILE=/path/to/vexpress-v2p-ca15-tc1.dtb make -C xen
XEN_TARGET_ARCH=arm32 debug=y
CROSS_COMPILE=/path/to/gcc-4.6.0-nolibc/arm-unknown-linux-gnueabi/bin/arm-unknown-linux-gnueabi-
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Xen-devel@lists.xen.org
http://lists.xen.org/xen-devel
On Mon, 1 Apr 2013, Khandelwal, Shubham wrote:> Hi Stefano, > > I have done almost the same thing but with toolchain version 4.6.3. The dtb file is being recognized during compiling xen as is > evident from the output below. But still is not being recognized by the Fast Model and it shows the same error. > > ... > > arm-linux-gnueabihf-ld -marmelf_linux_eabi -T xen.lds -N prelink.o \ > > /home/phoenix/Desktop/xen-unstable.git-xen-arm-4.3-3-e2cb352/xen/.xen-syms.0.o -o > /home/phoenix/Desktop/xen-unstable.git-xen-arm-4.3-3-e2cb352/xen/.xen-syms.1 > > arm-linux-gnueabihf-nm -n /home/phoenix/Desktop/xen-unstable.git-xen-arm-4.3-3-e2cb352/xen/.xen-syms.1 | > /home/phoenix/Desktop/xen-unstable.git-xen-arm-4.3-3-e2cb352/xen/tools/symbols > >/home/phoenix/Desktop/xen-unstable.git-xen-arm-4.3-3-e2cb352/xen/.xen-syms.1.S > > make -f /home/phoenix/Desktop/xen-unstable.git-xen-arm-4.3-3-e2cb352/xen/Rules.mk > /home/phoenix/Desktop/xen-unstable.git-xen-arm-4.3-3-e2cb352/xen/.xen-syms.1.o > > make[3]: Entering directory `/home/phoenix/Desktop/xen-unstable.git-xen-arm-4.3-3-e2cb352/xen/arch/arm'' > > arm-linux-gnueabihf-gcc -D__ASSEMBLY__ -include > /home/phoenix/Desktop/xen-unstable.git-xen-arm-4.3-3-e2cb352/xen/include/xen/config.h -O1 -fno-omit-frame-pointer -marm -g > -fno-strict-aliasing -Wall -Wstrict-prototypes -Wdeclaration-after-statement -Wno-unused-but-set-variable -fno-builtin -fno-common > -Wredundant-decls -iwithprefix include -Werror -Wno-pointer-arith -pipe > -I/home/phoenix/Desktop/xen-unstable.git-xen-arm-4.3-3-e2cb352/xen/include -fno-stack-protector -fno-exceptions -Wnested-externs > -msoft-float -mcpu=cortex-a15 -mfpu=vfpv3 -mfloat-abi=softfp -DGCC_HAS_VISIBILITY_ATTRIBUTE -fno-optimize-sibling-calls -g > -D__XEN__ -include /home/phoenix/Desktop/xen-unstable.git-xen-arm-4.3-3-e2cb352/xen/include/xen/config.h -DVERBOSE > -fno-omit-frame-pointer -DCONFIG_FRAME_POINTER -MMD -MF ..xen-syms.1.o.d > -DCONFIG_DTB_FILE=\"/home/phoenix/Desktop/xen-unstable.git-xen-arm-4.3-3-e2cb352/vexpress-v2p-ca15-tc1.dtb\" -c > /home/phoenix/Desktop/xen-unstable.git-xen-arm-4.3-3-e2cb352/xen/.xen-syms.1.S -o > /home/phoenix/Desktop/xen-unstable.git-xen-arm-4.3-3-e2cb352/xen/.xen-syms.1.o >Could you please post the Fast Model command line that you are using? _______________________________________________ Xen-devel mailing list Xen-devel@lists.xen.org http://lists.xen.org/xen-devel
Hi Stefano, This is the FAST Model command I am using. model_shell /path/to/FastModelsPortfolio_8.0/examples/RTSM_VE/Build_Cortex-A15x1/Linux-Release-GCC-4.4/cadi_system_Linux-Release-GCC-4.4.so /path/to/xen-unstable.git-xen-arm-4.3-3/xen/xen -C motherboard.flashloader0.fname=/path/to/boot/zImage Regards Shubham Khandelwal -----Original Message----- From: Stefano Stabellini [mailto:stefano.stabellini@eu.citrix.com] Sent: Monday, April 01, 2013 7:46 PM To: Khandelwal, Shubham Cc: Stefano Stabellini; 'xen-arm@lists.xen.org'; Datta, Souvik; xen-devel@lists.xensource.com Subject: RE: [XenARM] Running Xen ARM on Fast Model On Mon, 1 Apr 2013, Khandelwal, Shubham wrote:> Hi Stefano, > > I have done almost the same thing but with toolchain version 4.6.3. The dtb file is being recognized during compiling xen as is > evident from the output below. But still is not being recognized by the Fast Model and it shows the same error. > > ... > > arm-linux-gnueabihf-ld -marmelf_linux_eabi -T xen.lds -N prelink.o \ > > /home/phoenix/Desktop/xen-unstable.git-xen-arm-4.3-3-e2cb352/xen/.xen-syms.0.o -o > /home/phoenix/Desktop/xen-unstable.git-xen-arm-4.3-3-e2cb352/xen/.xen-syms.1 > > arm-linux-gnueabihf-nm -n /home/phoenix/Desktop/xen-unstable.git-xen-arm-4.3-3-e2cb352/xen/.xen-syms.1 | > /home/phoenix/Desktop/xen-unstable.git-xen-arm-4.3-3-e2cb352/xen/tools/symbols > >/home/phoenix/Desktop/xen-unstable.git-xen-arm-4.3-3-e2cb352/xen/.xen-syms.1.S > > make -f /home/phoenix/Desktop/xen-unstable.git-xen-arm-4.3-3-e2cb352/xen/Rules.mk > /home/phoenix/Desktop/xen-unstable.git-xen-arm-4.3-3-e2cb352/xen/.xen-syms.1.o > > make[3]: Entering directory `/home/phoenix/Desktop/xen-unstable.git-xen-arm-4.3-3-e2cb352/xen/arch/arm' > > arm-linux-gnueabihf-gcc -D__ASSEMBLY__ -include > /home/phoenix/Desktop/xen-unstable.git-xen-arm-4.3-3-e2cb352/xen/include/xen/config.h -O1 -fno-omit-frame-pointer -marm -g > -fno-strict-aliasing -Wall -Wstrict-prototypes -Wdeclaration-after-statement -Wno-unused-but-set-variable -fno-builtin -fno-common > -Wredundant-decls -iwithprefix include -Werror -Wno-pointer-arith -pipe > -I/home/phoenix/Desktop/xen-unstable.git-xen-arm-4.3-3-e2cb352/xen/include -fno-stack-protector -fno-exceptions -Wnested-externs > -msoft-float -mcpu=cortex-a15 -mfpu=vfpv3 -mfloat-abi=softfp -DGCC_HAS_VISIBILITY_ATTRIBUTE -fno-optimize-sibling-calls -g > -D__XEN__ -include /home/phoenix/Desktop/xen-unstable.git-xen-arm-4.3-3-e2cb352/xen/include/xen/config.h -DVERBOSE > -fno-omit-frame-pointer -DCONFIG_FRAME_POINTER -MMD -MF ..xen-syms.1.o.d > -DCONFIG_DTB_FILE=\"/home/phoenix/Desktop/xen-unstable.git-xen-arm-4.3-3-e2cb352/vexpress-v2p-ca15-tc1.dtb\" -c > /home/phoenix/Desktop/xen-unstable.git-xen-arm-4.3-3-e2cb352/xen/.xen-syms.1.S -o > /home/phoenix/Desktop/xen-unstable.git-xen-arm-4.3-3-e2cb352/xen/.xen-syms.1.o >Could you please post the Fast Model command line that you are using? _______________________________________________ Xen-devel mailing list Xen-devel@lists.xen.org http://lists.xen.org/xen-devel
Unfortunately I cannot see anything wrong with your command line or with the way you build Xen. I tried to repeat you steps but it works for me, certainly pass the "No valid device tree" point. On Tue, 2 Apr 2013, Khandelwal, Shubham wrote:> Hi Stefano, > > This is the FAST Model command I am using. > > model_shell /path/to/FastModelsPortfolio_8.0/examples/RTSM_VE/Build_Cortex-A15x1/Linux-Release-GCC-4.4/cadi_system_Linux-Release-GCC-4.4.so /path/to/xen-unstable.git-xen-arm-4.3-3/xen/xen -C motherboard.flashloader0.fname=/path/to/boot/zImage > > Regards > > Shubham Khandelwal > > > -----Original Message----- > From: Stefano Stabellini [mailto:stefano.stabellini@eu.citrix.com] > Sent: Monday, April 01, 2013 7:46 PM > To: Khandelwal, Shubham > Cc: Stefano Stabellini; ''xen-arm@lists.xen.org''; Datta, Souvik; xen-devel@lists.xensource.com > Subject: RE: [XenARM] Running Xen ARM on Fast Model > > On Mon, 1 Apr 2013, Khandelwal, Shubham wrote: > > Hi Stefano, > > > > I have done almost the same thing but with toolchain version 4.6.3. The dtb file is being recognized during compiling xen as is > > evident from the output below. But still is not being recognized by the Fast Model and it shows the same error. > > > > ... > > > > arm-linux-gnueabihf-ld -marmelf_linux_eabi -T xen.lds -N prelink.o \ > > > > /home/phoenix/Desktop/xen-unstable.git-xen-arm-4.3-3-e2cb352/xen/.xen-syms.0.o -o > > /home/phoenix/Desktop/xen-unstable.git-xen-arm-4.3-3-e2cb352/xen/.xen-syms.1 > > > > arm-linux-gnueabihf-nm -n /home/phoenix/Desktop/xen-unstable.git-xen-arm-4.3-3-e2cb352/xen/.xen-syms.1 | > > /home/phoenix/Desktop/xen-unstable.git-xen-arm-4.3-3-e2cb352/xen/tools/symbols > > >/home/phoenix/Desktop/xen-unstable.git-xen-arm-4.3-3-e2cb352/xen/.xen-syms.1.S > > > > make -f /home/phoenix/Desktop/xen-unstable.git-xen-arm-4.3-3-e2cb352/xen/Rules.mk > > /home/phoenix/Desktop/xen-unstable.git-xen-arm-4.3-3-e2cb352/xen/.xen-syms.1.o > > > > make[3]: Entering directory `/home/phoenix/Desktop/xen-unstable.git-xen-arm-4.3-3-e2cb352/xen/arch/arm'' > > > > arm-linux-gnueabihf-gcc -D__ASSEMBLY__ -include > > /home/phoenix/Desktop/xen-unstable.git-xen-arm-4.3-3-e2cb352/xen/include/xen/config.h -O1 -fno-omit-frame-pointer -marm -g > > -fno-strict-aliasing -Wall -Wstrict-prototypes -Wdeclaration-after-statement -Wno-unused-but-set-variable -fno-builtin -fno-common > > -Wredundant-decls -iwithprefix include -Werror -Wno-pointer-arith -pipe > > -I/home/phoenix/Desktop/xen-unstable.git-xen-arm-4.3-3-e2cb352/xen/include -fno-stack-protector -fno-exceptions -Wnested-externs > > -msoft-float -mcpu=cortex-a15 -mfpu=vfpv3 -mfloat-abi=softfp -DGCC_HAS_VISIBILITY_ATTRIBUTE -fno-optimize-sibling-calls -g > > -D__XEN__ -include /home/phoenix/Desktop/xen-unstable.git-xen-arm-4.3-3-e2cb352/xen/include/xen/config.h -DVERBOSE > > -fno-omit-frame-pointer -DCONFIG_FRAME_POINTER -MMD -MF ..xen-syms.1.o.d > > -DCONFIG_DTB_FILE=\"/home/phoenix/Desktop/xen-unstable.git-xen-arm-4.3-3-e2cb352/vexpress-v2p-ca15-tc1.dtb\" -c > > /home/phoenix/Desktop/xen-unstable.git-xen-arm-4.3-3-e2cb352/xen/.xen-syms.1.S -o > > /home/phoenix/Desktop/xen-unstable.git-xen-arm-4.3-3-e2cb352/xen/.xen-syms.1.o > > > > Could you please post the Fast Model command line that you are using? >_______________________________________________ Xen-devel mailing list Xen-devel@lists.xen.org http://lists.xen.org/xen-devel