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  Question about Booting ZCU012 using XZD
Posted by: lcc014 - 02-26-2016, 06:46 PM - Forum: Public Support - Replies (32)

Hi,

I am in Section 4.2 (Booting the ZCU012), step 1, sub-step c.  This particular step is to convert/copy dom0,img to SD card via "dd" command.  The whole SD card becomes dom0 file system.  When ZCU102 boots up, it uses SD card as the file system.

We would like to install dom0 in RAM disk instead of SD card.  Any suggestion to achieve that ?

Thanks,

Ching-Ho Cheng

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  Building Dom0 file system error
Posted by: lcc014 - 02-26-2016, 01:45 PM - Forum: Public Support - Replies (6)

I followed XZD user manual, Section 5.3, step 12 "Configure and build Xen Tools".  I got error when building Xen tools:


gcc  -O1 -fno-omit-frame-pointer  -g -fno-strict-aliasing -std=gnu99 -Wall -Wstrict-prototypes -Wdeclaration-after-statement -Wno-unused-but-set-variable -Wno-unused-local-typedefs   -O0 -g3 -D__XEN_TOOLS__ -MMD -MF .xc_core_arm.o.d -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -fno-optimize-sibling-calls -D_GNU_SOURCE  -I../../xen/common/libelf -Werror -Wmissing-prototypes -I. -I./include -I/home/lcc014/XenZynqDist-Beta_02_19_2016/XenZynqDist/components/apps/xen/xen-src/tools/libxc/../../tools/include -pthread -I/home/lcc014/XenZynqDist-Beta_02_19_2016/XenZynqDist/components/apps/xen/xen-src/tools/libxc/../../tools/libs/toollog/include -I/home/lcc014/XenZynqDist-Beta_02_19_2016/XenZynqDist/components/apps/xen/xen-src/tools/libxc/../../tools/include -I/home/lcc014/XenZynqDist-Beta_02_19_2016/XenZynqDist/components/apps/xen/xen-src/tools/libxc/../../tools/libs/evtchn/include -I/home/lcc014/XenZynqDist-Beta_02_19_2016/XenZynqDist/components/apps/xen/xen-src/tools/libxc/../../tools/include -include /home/lcc014/XenZynqDist-Beta_02_19_2016/XenZynqDist/components/apps/xen/xen-src/tools/libxc/../../tools/config.h -I/home/lcc014/XenZynqDist-Beta_02_19_2016/XenZynqDist/components/apps/xen/xen-src/tools/libxc/../../tools/libs/call/include -I/home/lcc014/XenZynqDist-Beta_02_19_2016/XenZynqDist/components/apps/xen/xen-src/tools/libxc/../../tools/include -I/home/lcc014/XenZynqDist-Beta_02_19_2016/XenZynqDist/components/apps/xen/xen-src/tools/libxc/../../tools/libs/foreignmemory/include -I/home/lcc014/XenZynqDist-Beta_02_19_2016/XenZynqDist/components/apps/xen/xen-src/tools/libxc/../../tools/include -I/home/lcc014/XenZynqDist-Beta_02_19_2016/XenZynqDist/components/apps/xen/xen-src/tools/libxc/../../tools/libs/gnttab/include -I/home/lcc014/XenZynqDist-Beta_02_19_2016/XenZynqDist/components/apps/xen/xen-src/tools/libxc/../../tools/include -I/home/lcc014/XenZynqDist-Beta_02_19_2016/XenZynqDist/components/apps/xen/xen-src/tools/libxc/../../tools/libs/gnttab/include -I/home/lcc014/XenZynqDist-Beta_02_19_2016/XenZynqDist/components/apps/xen/xen-src/tools/libxc/../../tools/include  -c -o xc_core_arm.o xc_core_arm.c
In file included from xg_private.h:29:0,
                 from xc_core_arm.c:19:
xc_core_arm.c: In function ‘xc_core_arch_get_scratch_gpfn’:
xc_core_arm.c:104:21: error: ‘GUEST_GNTTAB_SIZE’ undeclared (first use in this function)
     XC_BUILD_BUG_ON(GUEST_GNTTAB_SIZE < XC_PAGE_SIZE);
                     ^
xc_private.h:77:48: note: in definition of macro ‘XC_BUILD_BUG_ON’
 #define XC_BUILD_BUG_ON(p) ({ _Static_assert(!(p), "!(" #p ")"); })
                                                ^
xc_core_arm.c:104:21: note: each undeclared identifier is reported only once for each function it appears in
     XC_BUILD_BUG_ON(GUEST_GNTTAB_SIZE < XC_PAGE_SIZE);
                     ^
xc_private.h:77:48: note: in definition of macro ‘XC_BUILD_BUG_ON’
 #define XC_BUILD_BUG_ON(p) ({ _Static_assert(!(p), "!(" #p ")"); })
                                                ^
xc_private.h:77:46: error: expression in static assertion is not an integer
 #define XC_BUILD_BUG_ON(p) ({ _Static_assert(!(p), "!(" #p ")"); })
                                              ^
xc_core_arm.c:104:5: note: in expansion of macro ‘XC_BUILD_BUG_ON’
     XC_BUILD_BUG_ON(GUEST_GNTTAB_SIZE < XC_PAGE_SIZE);
     ^
xc_core_arm.c:106:13: error: ‘GUEST_GNTTAB_BASE’ undeclared (first use in this function)
     *gpfn = GUEST_GNTTAB_BASE >> XC_PAGE_SHIFT;
             ^
make[4]: *** [xc_core_arm.o] Error 1
make[4]: Leaving directory `/home/lcc014/XenZynqDist-Beta_02_19_2016/XenZynqDist/components/apps/xen/xen-src/tools/libxc'
make[3]: *** [build] Error 2
make[3]: Leaving directory `/home/lcc014/XenZynqDist-Beta_02_19_2016/XenZynqDist/components/apps/xen/xen-src/tools/libxc'
make[2]: *** [subdir-install-libxc] Error 2
make[2]: Leaving directory `/home/lcc014/XenZynqDist-Beta_02_19_2016/XenZynqDist/components/apps/xen/xen-src/tools'
make[1]: *** [subdirs-install] Error 2
make[1]: Leaving directory `/home/lcc014/XenZynqDist-Beta_02_19_2016/XenZynqDist/components/apps/xen/xen-src/tools'
make: *** [install-tools] Error 2

Where is GUEST_GNTTAB_BASE defined ?

This is the command (from user manual) that I used to build Xen tools:

lcc014@ubuntu:~/XenZynqDist-Beta_02_19_2016/XenZynqDist/components/apps/xen/xen-src$ make dist-tools CROSS_CO MPILE=aarch64-buildroot-linux-gnu- XEN_TARGET_ARCH=arm64 CONFIG_EARLY_PRINTK=ronaldo




Thanks,

Ching-Ho Cheng

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  petalinux-build error with XenZynqDist-Beta_02_19_2016
Posted by: lcc014 - 02-24-2016, 07:58 PM - Forum: Public Support - Replies (4)

I am using latest XenZynqDist and followed instruction in Section 5.2 to build petalinux.  However, petalinux-build failed and error message was:

......
[INFO ] build system.dtb
[INFO ] build linux/kernel
[INFO ] generate linux/u-boot configuration files
[INFO ] update linux/u-boot source
[INFO ] build linux/u-boot
[ERROR] make[5]: *** [silentoldconfig] Error 1
[ERROR] make[4]: *** [silentoldconfig] Error 2
[ERROR] make[3]: *** No rule to make target `include/config/auto.conf', needed by `include/config/uboot.release'.  Stop.
[ERROR] make[2]: *** [sub-make] Error 2
[ERROR] make[1]: *** [/home/lcc014/XenZynqDist-Beta_02_19_2016/XenZynqDist/build/linux/u-boot/u-boot-xlnx/u-boot] Error 2
ERROR: Failed to build linux

Have anyone experience the same failure ?

Thanks,

Ching-Ho Cheng

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  XZD beta_02_19_2016 Release
Posted by: Robert.VanVossen - 02-19-2016, 04:12 PM - Forum: Knowledge Base - Replies (3)

DornerWorks is pleased to announce the beta_02_19_2016 release of XZD!

XZD Package:  http://dornerworks.com/wp-content/upload...9_2016.tgz
User's Manual: http://dornerworks.com/wp-content/upload...Manual.pdf

New Features

Support for the ZCU102 development board.
Support for petalinux v2015.4. 

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  Is the hardware (Zynq UltraScale+ MPSoC) available?
Posted by: nwpupanda - 02-05-2016, 04:12 AM - Forum: Public Support - Replies (1)

If I don't want to run on the emulated system, I guess I have to get the real hardware. 

So my question is:
Is the hardware (Zynq UltraScale+ MPSoC) available for purchase now?

Does the hardware (Zynq UltraScale+ MPSoC) have the PL310 cache controller, which should be an optional co-processor for ARM v8 architecture. But I couldn't find document to say if the PL310 cache controller is integrated or not. 

Thank you very much for your time and help in this question!

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  loading Retry count exceeded ;starting again
Posted by: wu55 - 01-12-2016, 12:45 PM - Forum: Public Support - Replies (4)

hi ,I have download those files: XenZynqDist-Beta_09_24_2015.tgz 、petalinux-v2015.2.1-final-installer.run ,and follow the third chapter of 《XilinxXenUsersManual.pdf》,after I have installed required tools、libraries and the images ,when I start booting the  emulated System(chapter 3.4.1), after the uboot starts,it cannot  load the xen,it display the message continuously:

Retry count exceeded ;starting again
Using Gem.ff0b0000 device
TFTP from server 10.0.2.2 ,our ip address is 10.0.2.15
Filename 'xen.dtb'
loading address:0x7000000
loading: T T T 

and my host is ubuntu 14.04(64) and my tftpd-hpa config file is:
TFTP_USERNAME="tftp"

TFTP_DIRECTORY="/tftpboot"    #my tftpboot route ,contain image file
TFTP_ADDRESS="0.0.0.0:69"
TFTP_OPTIONS="-l -c -s"

i tried several times , and always the situation,  so , is there any wrony i have made or is there any step i did not follow?

Thanks a lot! [Image: smile.png]

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  XenZynqDist-Beta_09_24_2015.tgz missing files
Posted by: sergeyuskach - 12-23-2015, 03:02 PM - Forum: Public Support - Replies (10)

hi I have just started with you distribution XenZynqDist-Beta_09_24_2015.tgz
I downloaded it from you web site, put on my Ubantu Linux extracted but for the next step
Which is chmod u+x petalinux-v2015.SW_Beta2-final-installer.run I cannot find this file petalinux-v2015.SW_Beta2-final-installer.run
What I am missing , which step. Why I do not have this file in your distribution ?
Thanks Smile

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  Unable to Boot the Emulated System
Posted by: wmurwin - 12-16-2015, 08:53 PM - Forum: Public Support - Replies (2)

Unable to Boot the Emulated System

Using the instructions from the Xen Zynq Distribution User Manual from section 3.4.1 "Booting the emulated system".

I get the following error:
ERROR: No hardware dtb found. This is required to boot ZynqMP

But if I look in $RELEASE_DIR/dist/images/linux I see a xen.dtb

I am using petalinux-boot from 2015.4

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  Welcome!
Posted by: jarvis_roach - 11-13-2015, 08:06 PM - Forum: Getting Started - No Replies

Welcome to the Xen Zynq Distribution (XZD) Community Forum, an online community built around providing support for Xen on the Zynq MPSoC. This forum is moderated by admins from DornerWorks, engineers who's expertise is where software and hardware meets.

The XZD is everything you need to start up a target in 5 minutes, plus everything you need to start adding your own features and applications, and includes:

  • Xen Hypervisor
  • Control domain kernel and file system
  • Guest kernel and multiple file systems
  • Bare metal and device passthrough examples
  • System and guest configuration files
  • Boot files
  • FSBL
  • ATF
  • U-Boot
  • Zynq UltraScale+ MPSoC Project BSP
  • Quick EMUlator (QEMU) supporting a model of the MPSoC hardware
Best of all, it's freely available to everyone!  http://xen.world

Feel free to browse our forum for answers to questions or problems you might have. If you don't see you're problem already listed somewhere, please post your question, asking a question is as much of a service as answering one. If you see a question and know the answer, we encourage you to post your answer; show off your mad skills and impress your friends. Please no spam or foul language, let's keep this forum coolly professional and cordial.

Still at a loss and are desperate for help? Check us out at http://dornerworks.com/services/xilinxxe...on-support.

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  XZD beta_09_24_2015 Release
Posted by: jarvis_roach - 09-25-2015, 03:26 PM - Forum: Knowledge Base - No Replies

DornerWorks is pleased to announce the beta_09_24_2015 release of XZD!

XZD Package:  http://dornerworks.com/wp-content/upload...09_24_2015
User's Manual: http://dornerworks.com/wp-content/upload...Manual.pdf

New Features
Device passthrough supported and explained.
Instructions for using Linaro OpenEmbedded or Ubuntu Core file systems; generated images provided.

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