This version (20 Feb 2018 10:48) was approved by Dragos Bogdan.The Previously approved version (21 Nov 2014 17:08) is available.
Table of Contents
AD-FMCDAQ2-EBZ/AD-FMCDAQ3-EBZ on Microblaze
Linux on the Xilinx FPGA development Board
This content is purely informational, and the best place for questions about this content is normally Xilinx, or a friendly consultant (who you will pay), or trainer. These instructions work for us. That does not mean they are complete, accurate, or supported.
This guide provides some step-by-step instructions on how to build a Microblaze Linux Kernel image for the FMC board connected to an
Required Software
- Microblaze GNU Toolchain (See note below)
Microblaze gnu toolchain from Xilinx is no longer available on git. Please use gnu tools from Vitis installation as below:
Dave@HAL9000:~/linux$ export PATH=/opt/Xilinx/Vitis/2021.1/gnu/microblaze/linux_toolchain/lin64_le/bin/:$PATH
Dave@HAL9000:~/linux$ export ARCH=microblaze
Dave@HAL9000:~/linux$ export CROSS_COMPILE=microblazeel-xilinx-linux-gnu-
Latest released files can be downloaded from here
Build Linux - Step by Step instructions
Get Microblaze Little Endian Toolchain from Xilinx
Download the Vivado Vitis from here Download And make sure you followed the instructions for Microblaze GNU Toolchain
Get Linux kernel source
This specifies any shell prompt running on the development host
Dave@HAL9000:~$ git clone https://github.com/analogdevicesinc/linux.git Cloning into 'linux'... remote: Counting objects: 2757163, done. remote: Compressing objects: 100% (495484/495484), done. remote: Total 2757163 (delta 2296596), reused 2687337 (delta 2234506) Receiving objects: 100% (2757163/2757163), 782.04 MiB | 1.39 MiB/s, done. Resolving deltas: 100% (2296596/2296596), done. Dave@HAL9000:~$
Checkout master branch
This specifies any shell prompt running on the development host
Dave@HAL9000:~$ cd linux/ Dave@HAL9000:~/linux$ git checkout master Checking out files: 100% (16412/16412), done. Branch master set up to track remote branch master from origin. Switched to a new branch 'master' Dave@HAL9000:~/linux$
Set Environmental Variables
This specifies any shell prompt running on the development host
Dave@HAL9000:~/linux$ source /opt/Xilinx/Vivado/2021.1/settings64.sh Dave@HAL9000:~/linux$ export ARCH=microblaze Dave@HAL9000:~/linux$ export CROSS_COMPILE=microblazeel-xilinx-linux-gnu-
Instead of sourcing the Vivado settings64.sh script you can alternatively add your microblaze gcc toolchain directly to your PATH variable:
Dave@HAL9000:~/linux$ export PATH=/opt/Xilinx/Vitis/2021.1/gnu/microblaze/linux_toolchain/lin64_le/bin/:$PATH
Configure Kernel
This specifies any shell prompt running on the development host
Dave@HAL9000:~/linux$ make adi_mb_defconfig # # configuration written to .config # Dave@HAL9000:~/linux$
Get Root File-System
The root file system or rootfs contains everything (besides the Linux kernel itself) needed to support a full Linux system. It contains all the (user) applications, configurations, services, data, etc. Without the rootfs your Linux system cannot run. You can either just download the pre-build image or build it yourself. Instructions can be found here: Building with buildroot
rootfs.cpio.gz rootfs.cpio.gz must be placed in the root of your kernel tree. (~/linux/rootfs.cpio.gz)
This specifies any shell prompt running on the target or development host
Dave@HAL9000:~/linux$ wget https://swdownloads.analog.com/cse/microblaze/rootfs/rootfs.cpio.gz --2022-01-18 09:52:08-- https://swdownloads.analog.com/cse/microblaze/rootfs/rootfs.cpio.gz Resolving swdownloads.analog.com (swdownloads.analog.com)... 23.63.205.142 Connecting to swdownloads.analog.com (swdownloads.analog.com)|23.63.205.142|:443... connected. HTTP request sent, awaiting response... 200 OK Length: 6772207 (6,5M) [application/x-gzip] Saving to: ‘rootfs.cpio.gz’ rootfs.cpio.gz 100%[===============================================================================================================>] 6,46M 3,32MB/s in 1,9s 2022-01-18 09:52:12 (3,32 MB/s) - ‘rootfs.cpio.gz’ saved [6772207/6772207] Dave@HAL9000:~/linux$
Build kernel
The result of building the kernel is an elf file in arch/microblaze/boot named simpleImage.<dts file name> based on the dts specified.
The build process for the kernel searches in the arch/microblaze/boot/dts directory for a specified device tree file and then builds the device tree into the kernel image.
The following command shows the general format for the build target name. Note that the <dts file name> does not include the file extension “.dts”.
Dave@HAL9000:~/linux$ make simpleImage.<dts file name>
To see what device-trees for the different FPGA carrier and FMC module combination exist type:
Dave@HAL9000:~/linux$ ls -l arch/microblaze/boot/dts
This specifies any shell prompt running on the target or development host
Dave@HAL9000:~/linux$ make -j4 simpleImage.vcu118_quad_ad9081_204c_txmode_23_rxmode_25_onchip_pll_revc_nz1 SYNC include/config/auto.conf.cmd CC scripts/mod/empty.o CC scripts/mod/devicetable-offsets.s MKELF scripts/mod/elfconfig.h HOSTCC scripts/mod/modpost.o HOSTCC scripts/mod/sumversion.o HOSTCC scripts/mod/file2alias.o [ --snip-- ] AR init/built-in.a LD vmlinux.o MODPOST vmlinux.symvers MODINFO modules.builtin.modinfo GEN modules.builtin LD .tmp_vmlinux.kallsyms1 KSYMS .tmp_vmlinux.kallsyms1.S AS .tmp_vmlinux.kallsyms1.S LD .tmp_vmlinux.kallsyms2 KSYMS .tmp_vmlinux.kallsyms2.S AS .tmp_vmlinux.kallsyms2.S LD vmlinux SORTTAB vmlinux SYSMAP System.map OBJCOPY arch/microblaze/boot/simpleImage.vcu118_quad_ad9081_204c_txmode_23_rxmode_25_onchip_pll_revc_nz1 SHIPPED arch/microblaze/boot/simpleImage.vcu118_quad_ad9081_204c_txmode_23_rxmode_25_onchip_pll_revc_nz1.unstrip STRIP vmlinux arch/microblaze/boot/simpleImage.vcu118_quad_ad9081_204c_txmode_23_rxmode_25_onchip_pll_revc_nz1.strip UIMAGE arch/microblaze/boot/simpleImage.vcu118_quad_ad9081_204c_txmode_23_rxmode_25_onchip_pll_revc_nz1.ub Image Name: Linux-5.10.0-97916-g513446e488c3 Created: Tue Jan 18 12:07:35 2022 Image Type: MicroBlaze Linux Kernel Image (uncompressed) Data Size: 18398124 Bytes = 17966.92 KiB = 17.55 MiB Load Address: 80000000 Entry Point: 80000000 Kernel: arch/microblaze/boot/simpleImage.vcu118_quad_ad9081_204c_txmode_23_rxmode_25_onchip_pll_revc_nz1 is ready (#3678) Dave@HAL9000:~/linux$
The STRIP image found under arch/microblaze/boot/ is the ELF image which can be loaded via the debugger
Boot Kernel on FPGA Microblaze
Then one method to load the kernel onto the already built and running FPGA which has the Microblaze processor is to launch XMD or XSDB from the Xilinx Vivado toolset from within …/linux/arch/microblaze/boot and run from the XMD or XSDB shell:
XMD has been deprecated and will be removed in the future. XSDB/XSCT replaces XMD and provides additional functionality. Xilinx recommends you switch to XSDB for command line debugging. You can find more information about these tools in the Embedded System Tools Reference Manual (UG1043)
For XMD:
xmd> fpga -f system_top.bit xmd> connect mb mdm xmd> dow simpleImage.vc707_fmcomms2-3 xmd> run
For XSDB or XSCT:
xsdb> connect
xsdb> fpga -f system_top.bit
xsdb> targets
1 xcku040
2 MicroBlaze Debug Module at USER2
3 MicroBlaze #0 (Running)
xsdb> targets 3
xsdb> dow simpleImage.kcu105_fmcdaq2
xsdb> con
Configure and loading using a TCL script
Example TCL script:
- run.tcl
run.vcu118_quad_ad9081_204c_txmode_23_rxmode_25_onchip_pll_revc_nz1.tcl connect fpga -f system_top.vcu118_quad_ad9081_204c_txmode_23_rxmode_25_revc.bit after 1000 target 3 dow simpleImage.vcu118_quad_ad9081_204c_txmode_23_rxmode_25_onchip_pll_revc_nz1.strip after 1000 con disconnect
From XSDB or XSCT:
xsdb> source run.tcl
(more details, methods of how to get bit file and kernel on flash and/or boot off SD Card is appreciated)
AD-FMCDAQ2-EBZ/AD-FMCDAQ3-EBZ Microblaze Quick Start Guide
This guide provides some quick instructions (still takes awhile to download, and set things up) on how to setup the AD-FMCDAQ2-EBZ/AD-FMCDAQ3-EBZ on:
Required Software
- Bitfile and Linux ELF image.
- Xilinx ISE Microprocessor Debugger (XMD) is sufficient for the demo.
- A UART terminal (Tera Term/Hyperterminal), Baud rate 115200 (8N1).
Required Hardware
- Xilinx KC705 or KCU105 or VC707
- AD-FMCDAQ2-EBZ/AD-FMCDAQ3-EBZ FMC Board.
- Micro / Mini-USB Cable
Testing
- Connect the AD-FMCDAQ2-EBZ/AD-FMCDAQ3-EBZ FMC board to the FPGA carrier, on the HPC FMC connector.
- Connect USB JTAG (Micro USB) to your host PC.
- Turn on the power switch on the FPGA board.
- Open XMD console to configure the FPGA and download the elf image.
Loading
Download the pre-build image for you device in question.
Latest Build: 2023-04-02 - 2021_R2
Linux branch: 2021_R2
Linux repository: https://github.com/analogdevicesinc/linux.git
HDL branch: hdl_2021_r2
HDL repository: https://github.com/analogdevicesinc/hdl.git
| FPGA Carrier | FMC Card | Download |
|---|---|---|
| KC705 | AD9467_FMC | 2021_r2_kc705_ad9467_fmc.zip |
| FMCOMMS2-3 | 2021_r2_kc705_fmcomms2-3.zip | |
| KCU105 | ADRV9371X | 2021_r2_kcu105_adrv9371x.zip |
| FMCOMMS2-3 | 2021_r2_kcu105_fmcomms2-3.zip | |
| VC707 | AD6676EVB | 2021_r2_vc707_ad6676evb.zip |
| FMCADC2 | 2021_r2_vc707_fmcadc2.zip | |
| FMCADC5 | 2021_r2_vc707_fmcadc5.zip | |
| FMCOMMS2-3 | 2021_r2_vc707_fmcomms2-3.zip | |
| VCU118 | AD9081 | 2021_r2_vcu118_ad9081_204c_txmode_10_rxmode_11.zip |
| 2021_r2_vcu118_ad9081_204c_txmode_10_rxmode_11_lr_24_75Gbps.zip | ||
| 2021_r2_vcu118_ad9081_204c_txmode_23_rxmode_25.zip | ||
| 2021_r2_vcu118_ad9081_204c_txmode_23_rxmode_25_lr_24_75Gbps.zip | ||
| 2021_r2_vcu118_ad9081_204c_txmode_24_rxmode_26_lr_24_75Gbps.zip | ||
| VCU128 | AD9081 | 2021_r2_vcu128_ad9081_m8_l4.zip.zip |
Latest Build: 2022_08_05 - 2021_R1
Linux branch: 2021_R1
Linux repository: https://github.com/analogdevicesinc/linux.git
HDL branch: hdl_2021_r1
HDL repository: https://github.com/analogdevicesinc/hdl.git
| FPGA Carrier | FMC Card | Download |
|---|---|---|
| KC705 | AD9467_FMC | 2021_r1_kc705_ad9467_fmc.zip |
| KC705 | FMCOMMS2-3 | 2021_r1_kc705_fmcomms2-3.zip |
| KCU105 | ADRV9371X | 2021_r1_kcu105_adrv9371x.zip |
| KCU105 | FMCDAQ2 | 2021_r1_kcu105_fmcdaq2.zip |
| KCU105 | FMCOMMS2-3 | 2021_r1_kcu105_fmcomms2-3.zip |
| VC707 | AD6676EVB | 2021_r1_vc707_ad6676evb.zip |
| VC707 | FMCADC5 | 2021_r1_vc707_fmcadc5.zip |
| VC707 | FMCOMMS2-3 | 2021_r1_vc707_fmcomms2-3.zip |
| VC707 | FMCOMMS4 | 2021_r1_vc707_fmcomms4.zip |
Latest Build: 2021_07_27 - 2019_R2
Linux branch: 2019_R2
Linux repository: https://github.com/analogdevicesinc/linux.git
HDL branch: hdl_2019_r2
HDL repository: https://github.com/analogdevicesinc/hdl.git
| FPGA Carrier | FMC Card | Download |
|---|---|---|
| KC705 | AD9467_FMC | 2019_r2_kc705_ad9467_fmc.zip |
| KC705 | FMCDAQ2 | 2019_r2_kc705_fmcdaq2.zip |
| KC705 | FMCJESDADC1 | 2019_r2_kc705_fmcjesdadc1.zip |
| KC705 | FMCOMMS2-3 | 2019_r2_kc705_fmcomms2-3.zip |
| KC705 | FMCOMMS4 | 2019_r2_kc705_fmcomms4.zip |
| KCU105 | ADRV9371X | 2019_r2_kcu105_adr9371x.zip |
| KCU105 | FMCDAQ2 | 2019_r2_kcu105_fmcdaq2.zip |
| KCU105 | FMCOMMS2-3 | 2019_r2_kcu105_fmcomms2-3.zip |
| KCU105 | FMCOMMS4 | 2019_r2_kcu105_fmcomms4.zip |
| VC707 | AD6676EVB | 2019_r2_vc707_ad6676evb.zip |
| VC707 | FMCADC2 | 2019_r2_vc707_fmcadc2.zip |
| VC707 | FMCADC5 | 2019_r2_vc707_fmcadc5.zip |
| VC707 | FMCJESDADC1 | 2019_r2_vc707_fmcjesdadc1.zip |
| VC707 | FMCOMMS2-3 | 2019_r2_vc707_fmcomms2-3.zip |
| VCU118 | AD9081 | 2019_r2_vcu118_ad9081.zip |
| VCU118 | AD9081 M8 L4 | 2019_r2_vcu118_ad9081_m8_l4.zip |
| VCU118 | AD9208 Dual | 2019_r2_vcu118_dual_ad9208.zip |
| VCU118 | FMCDAQ3 | 2019_r2_vcu118_fmcdaq3.zip |
Latest Build: 2018_05_08 - 2018_R1
Linux branch:2018_R1
Linux repository:https://github.com/analogdevicesinc/linux.git
Vivado branch:hdl_2018_r1
Vivado repository:https://github.com/analogdevicesinc/hdl.git
| FPGA Carrier | FMC Card | Download |
|---|---|---|
| KC705 | AD9467_FMC | 2018_r1_kc705_ad9467_fmc.zip |
| KC705 | FMCDAQ2 | 2018_r1_kc705_fmcdaq2.zip |
| KC705 | FMCJESDADC1 | 2018_r1_kc705_fmcjesdadc1.zip |
| KC705 | FMCOMMS2-3 | 2018_r1_kc705_fmcomms2-3.zip |
| KC705 | FMCOMMS4 | 2018_r1_kc705_fmcomms4.zip |
| KCU105 | ADRV9371X | 2018_r1_kcu105_adr9371x.zip |
| KCU105 | FMCDAQ2 | 2018_r1_kcu105_fmcdaq2.zip |
| KCU105 | FMCDAQ3 | 2018_r1_kcu105_fmcdaq3.zip |
| KCU105 | FMCOMMS2-3 | 2018_r1_kcu105_fmcomms2-3.zip |
| KCU105 | FMCOMMS4 | 2018_r1_kcu105_fmcomms4.zip |
| VC707 | AD6676EVB | 2018_r1_vc707_ad6676evb.zip |
| VC707 | FMCADC2 | 2018_r1_vc707_fmcadc2.zip |
| VC707 | FMCADC5 | 2018_r1_vc707_fmcadc5.zip |
| VC707 | FMCDAQ2 | 2018_r1_vc707_fmcdaq2.zip |
| VC707 | FMCJESDADC1 | 2018_r1_vc707_fmcjesdadc1.zip |
| VC707 | FMCOMMS2-3 | 2018_r1_vc707_fmcomms2-3.zip |
| VC707 | FMCOMMS4 | 2018_r1_vc707_fmcomms4.zip |
Master Microblaze images
- It is recommended to use master microblaze images only if you really need them (for example features that are not part of any release yet) since the files may not be always in a good state. Check Latest microblaze released images for most recent and tested images.
- Inside every archive there is system_top.bit, simpleImage.<project name>.strip and a script to program it.
There are two ways of loading the design. One is using the XMD command line. Open a xmd command window/shell and enter the commands manually.
Below is just a example and the file-names may vary.
Xilinx XMD command console
XMD has been replaced with XSCT/XSDB in newer releases of VIVADO. In windows, you can run the XSCT terminal from start menu → Xilinx Design Tools → Xilinx Software Command Line Tool…
Xilinx XSCT command console
****** Xilinx System Debugger (XSDB) v2021.1
**** Build date : Jun 10 2021-20:11:58
** Copyright 1986-2020 Xilinx, Inc. All Rights Reserved.
xsdb% connect
attempting to launch hw_server
****** Xilinx hw_server v2021.1
**** Build date : Jun 10 2021 at 20:11:57
** Copyright 1986-2021 Xilinx, Inc. All Rights Reserved.
INFO: hw_server application started
INFO: Use Ctrl-C to exit hw_server application
INFO: To connect to this hw_server instance use url: TCP:127.0.0.1:3121
tcfchan#0
xsdb% fpga -f system_top.bit
100% 4MB 1.7MB/s 00:02
xsdb% targets
1 xc7k325t
2 MicroBlaze Debug Module at USER2
3 MicroBlaze #0 (Running)
xsdb% target 3
xsdb% dow simpleImage.kc705_fmcomms2-3.strip
Downloading Program -- /home/liacob/microblaze/simpleImage.kc705_fmcomms2-3/simpleImage.kc705_fmcomms2-3.strip
section, .text: 0x80000000 - 0x804763ab
section, __fdt_blob: 0x804763ac - 0x804863ab
section, .rodata: 0x80487000 - 0x808b110f
section, .builtin_fw: 0x808b1110 - 0x808b1133
section, __ksymtab: 0x808b1134 - 0x808b746b
section, __ksymtab_gpl: 0x808b746c - 0x808bc483
section, __ksymtab_strings: 0x808bc484 - 0x808d6973
section, __param: 0x808d6974 - 0x808d6e5f
section, __modver: 0x808d6e60 - 0x808d6fff
section, __ex_table: 0x808d7000 - 0x808d844f
section, .notes: 0x808d8450 - 0x808d848b
section, .sdata2: 0x808d848c - 0x808d8fff
section, .data: 0x808d9000 - 0x8095893f
section, .init.text: 0x80959000 - 0x8097a75b
section, .init.data: 0x8097a75c - 0x8097c053
section, .init.ivt: 0x8097c054 - 0x8097c07b
section, .init.setup: 0x8097c07c - 0x8097c3f3
section, .initcall.init: 0x8097c3f4 - 0x8097c80f
section, .con_initcall.init: 0x8097c810 - 0x8097c813
section, .init.ramfs: 0x8097c814 - 0x80c2a9fb
section, .bss: 0x80c2b000 - 0x80c4225b
100% 12MB 0.2MB/s 00:56
Setting PC to Program Start Address 0x80000000
Successfully downloaded /home/liacob/microblaze/simpleImage.kc705_fmcomms2-3/simpleImage.kc705_fmcomms2-3.strip
xsdb% Info: MicroBlaze #0 (target 3) Stopped at 0x0 (Stop)
xsdb% con
Info: MicroBlaze #0 (target 3) Running
xsdb%
The second method is to run the tcl script which takes care of loading the bit file and the linux image. Run Vivado TCL Shell from Windows start menu → Xilinx Design Suite → Vivado → Vivado TCL Shell. (In Linux, source the settings.sh file first)
Then run the tcl script:
Vivado TCL shell or Linux console
****** Xilinx System Debugger (XSDB) v2021.1
**** Build date : Jun 10 2021-20:11:58
** Copyright 1986-2020 Xilinx, Inc. All Rights Reserved.
xsdb% source run.tcl
attempting to launch hw_server
****** Xilinx hw_server v2021.1
**** Build date : Jun 10 2021 at 20:11:57
** Copyright 1986-2021 Xilinx, Inc. All Rights Reserved.
INFO: hw_server application started
INFO: Use Ctrl-C to exit hw_server application
INFO: To connect to this hw_server instance use url: TCP:127.0.0.1:3121
100% 4MB 1.7MB/s 00:02
Downloading Program -- /home/liacob/microblaze/simpleImage.kc705_fmcomms2-3/simpleImage.kc705_fmcomms2-3.strip
section, .text: 0x80000000 - 0x804763ab
section, __fdt_blob: 0x804763ac - 0x804863ab
section, .rodata: 0x80487000 - 0x808b110f
section, .builtin_fw: 0x808b1110 - 0x808b1133
section, __ksymtab: 0x808b1134 - 0x808b746b
section, __ksymtab_gpl: 0x808b746c - 0x808bc483
section, __ksymtab_strings: 0x808bc484 - 0x808d6973
section, __param: 0x808d6974 - 0x808d6e5f
section, __modver: 0x808d6e60 - 0x808d6fff
section, __ex_table: 0x808d7000 - 0x808d844f
section, .notes: 0x808d8450 - 0x808d848b
section, .sdata2: 0x808d848c - 0x808d8fff
section, .data: 0x808d9000 - 0x8095893f
section, .init.text: 0x80959000 - 0x8097a75b
section, .init.data: 0x8097a75c - 0x8097c053
section, .init.ivt: 0x8097c054 - 0x8097c07b
section, .init.setup: 0x8097c07c - 0x8097c3f3
section, .initcall.init: 0x8097c3f4 - 0x8097c80f
section, .con_initcall.init: 0x8097c810 - 0x8097c813
section, .init.ramfs: 0x8097c814 - 0x80c2a9fb
section, .bss: 0x80c2b000 - 0x80c4225b
100% 12MB 0.2MB/s 00:56
Setting PC to Program Start Address 0x80000000
Successfully downloaded /home/liacob/microblaze/simpleImage.kc705_fmcomms2-3/simpleImage.kc705_fmcomms2-3.strip
Info: MicroBlaze #0 (target 3) Running
xsdb% Info: tcfchan#0 closed
xsdb%
Messages
If you are interested in the Linux console messages and command line interface, connect a USB cable to the USB UART port. Terminal settings are 115200,8N1.
There are two users:
| user | password |
|---|---|
| root | analog |
| analog | analog |
If you FPGA carrier board (KC705, vc707, ml605) features a LCD display and the board is connected to a DHCP enabled network. You should also see it's IP address printed on the display. This allows you to connect remote to the board as well. (ssh, libiio remote)
Unlike shown in the picture below you won't see the second line. In case the IP address is 192.168.2.2, this indicates that DHCP failed and it's now using it's default address. This address may not be within your subnet, and things therefore may fail.
You should see the kernel start-up messages as follows:
This specifies any shell prompt running on the target
# Early console on uartlite at 0x40600000 bootconsole [earlyser0] enabled Ramdisk addr 0x00000000, Compiled-in FDT at 8031cda8 Linux version 3.17.0-126658-g6807aea (michael@mhenneri-D04) (gcc version 4.8.3 20140131 (prerelease) (crosstool-NG 1.18.0) ) #1647 Fri Nov 21 10:33:05 CET 2014 setup_cpuinfo: initialising setup_cpuinfo: Using full CPU PVR support wt_msr_noirq setup_memory: max_mapnr: 0x30000 setup_memory: min_low_pfn: 0x80000 setup_memory: max_low_pfn: 0xb0000 setup_memory: max_pfn: 0xb0000 Zone ranges: DMA [mem 0x80000000-0xafffffff] Normal empty Movable zone start for each node Early memory node ranges node 0: [mem 0x80000000-0xbfffffff] On node 0 totalpages: 196608 free_area_init_node: node 0, pgdat 803fb104, node_mem_map 80800000 DMA zone: 1536 pages used for memmap DMA zone: 0 pages reserved DMA zone: 196608 pages, LIFO batch:31 early_printk_console remapping from 0x40600000 to 0xffffd000 pcpu-alloc: s0 r0 d32768 u32768 alloc=1*32768 pcpu-alloc: [0] 0 Built 1 zonelists in Zone order, mobility grouping on. Total pages: 195072 Kernel command line: console=ttyUL0,115200 PID hash table entries: 4096 (order: 2, 16384 bytes) Dentry cache hash table entries: 131072 (order: 7, 524288 bytes) Inode-cache hash table entries: 65536 (order: 6, 262144 bytes) Memory: 771408K/786432K available (3187K kernel code, 143K rwdata, 708K rodata, 3061K init, 86K bss, 15024K reserved) Kernel virtual memory layout: * 0xffffe000..0xfffff000 : fixmap * 0xffffd000..0xffffe000 : early ioremap * 0xb0000000..0xffffd000 : vmalloc & ioremap NR_IRQS:128 /axi@0/axi-intc@41200000: num_irq=15, edge=0x3810 /axi@0/axi-timer@41c00000: irq=1 xilinx_timer_set_mode: shutdown xilinx_timer_set_mode: periodic sched_clock: 32 bits at 100MHz, resolution 10ns, wraps every 42949672950ns Calibrating delay loop... 48.51 BogoMIPS (lpj=97024) pid_max: default: 32768 minimum: 301 Mount-cache hash table entries: 2048 (order: 1, 8192 bytes) Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes) devtmpfs: initialized NET: Registered protocol family 16 Switched to clocksource xilinx_clocksource xilinx_timer_set_mode: oneshot NET: Registered protocol family 2 TCP established hash table entries: 8192 (order: 3, 32768 bytes) TCP bind hash table entries: 8192 (order: 3, 32768 bytes) TCP: Hash tables configured (established 8192 bind 8192) TCP: reno registered UDP hash table entries: 512 (order: 1, 8192 bytes) UDP-Lite hash table entries: 512 (order: 1, 8192 bytes) NET: Registered protocol family 1 RPC: Registered named UNIX socket transport module. RPC: Registered udp transport module. RPC: Registered tcp transport module. RPC: Registered tcp NFSv4.1 backchannel transport module. XGpio: /axi@0/gpio@40000000: registered, base is 251 XGpio: /axi@0/gpio@40000000: dual channel registered, base is 245 XGpio: /axi@0/gpio@40020000: registered, base is 232 XGpio: /axi@0/gpio@40020000: dual channel registered, base is 224 Skipping unavailable RESET gpio -2 (reset) futex hash table entries: 256 (order: -1, 3072 bytes) jffs2: version 2.2. (NAND) (SUMMARY) © 2001-2006 Red Hat, Inc. msgmni has been set to 1506 Block layer SCSI generic (bsg) driver version 0.4 loaded (major 253) io scheduler noop registered io scheduler deadline registered io scheduler cfq registered (default) Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled 40600000.serial: ttyUL0 at MMIO 0x40600000 (irq = 46, base_baud = 0) is a uartlite console [ttyUL0] enabled console [ttyUL0] enabled bootconsole [earlyser0] disabled bootconsole [earlyser0] disabled of_serial 41400000.serial: Unknown serial port found, ignored brd: module loaded Xilinx SystemACE device driver, major=254 xilinx_lcd 40010000.gpio_lcd: Device Tree Probing 'gpio_lcd' xilinx_lcd 40010000.gpio_lcd: LCD 0x40010000 mapped to 0xb01a0000 xilinx_spi 44a70000.axi-quad-spi: property name 'xlnx,num-ss-bits' is deprecated. xilinx_spi 44a70000.axi-quad-spi: at 0x44A70000 mapped to 0xb01c0000, irq=10 libphy: Fixed MDIO Bus: probed xilinx_axienet 40e00000.network: TX_CSUM 0 xilinx_axienet 40e00000.network: RX_CSUM 0 libphy: Xilinx Axi Ethernet MDIO: probed i2c /dev entries driver platform 44a10000.axi-ad9680-hpc: Driver cf_axi_adc requests probe deferral spi spi32766.2: Driver ad9467 requests probe deferral platform 44a90000.jesd204: Driver cf_axi_jesd204b_v51 requests probe deferral platform 44a91000.jesd204: Driver cf_axi_jesd204b_v51 requests probe deferral platform 44a60000.axi-jesd-gt: Driver cf_axi_jesd204b_gt requests probe deferral ad9523 spi32766.0: probed ad9523-1 platform 44a04000.axi-ad9144-hpc: Driver cf_axi_dds requests probe deferral ad9144 spi32766.1: Failed to get clocks spi spi32766.1: Driver ad9144 requests probe deferral TCP: cubic registered NET: Registered protocol family 17 platform 44a10000.axi-ad9680-hpc: Driver cf_axi_adc requests probe deferral spi spi32766.2: Driver ad9467 requests probe deferral platform 44a90000.jesd204: Driver cf_axi_jesd204b_v51 requests probe deferral platform 44a91000.jesd204: Driver cf_axi_jesd204b_v51 requests probe deferral cf_axi_jesd204b_gt 44a60000.axi-jesd-gt: AXI-JESD204B (5.00.b) at 0x44A60000 mapped to 0xb0280000, platform 44a04000.axi-ad9144-hpc: Driver cf_axi_dds requests probe deferral ad9144 spi32766.1: Failed to get clocks spi spi32766.1: Driver ad9144 requests probe deferral platform 44a10000.axi-ad9680-hpc: Driver cf_axi_adc requests probe deferral spi spi32766.2: Driver ad9467 requests probe deferral cf_axi_jesd204b_v51 44a90000.jesd204: AXI-JESD204B 5.2 Rev 1, at 0x44A90000 mapped to 0xb0032000, cf_axi_jesd204b_v51 44a91000.jesd204: AXI-JESD204B 5.2 Rev 1, at 0x44A91000 mapped to 0xb0034000, platform 44a04000.axi-ad9144-hpc: Driver cf_axi_dds requests probe deferral platform 44a10000.axi-ad9680-hpc: Driver cf_axi_adc requests probe deferral ad9467 spi32766.2: AD9680 PLL LOCKED cf_axi_dds 44a04000.axi-ad9144-hpc: Analog Devices CF_AXI_DDS_DDS MASTER (8.00.b) at 0x44A04000 mapped to 0xb0098000, probed DDS AD9144 cf_axi_adc 44a10000.axi-ad9680-hpc: ADI AIM (8.00.b) at 0x44A10000 mapped to 0xb02c0000, probed ADC AD9680 as MASTER Freeing unused kernel memory: 3060K (803fc000 - 806f9000) Starting logging: OK Starting network... Starting network... udhcpc (v1.22.1) started net eth0: Promiscuous mode disabled. net eth0: Promiscuous mode disabled. Sending discover... xilinx_axienet 40e00000.network eth0: Link is Down xilinx_axienet 40e00000.network eth0: Link is Up - 100Mbps/Full - flow control off Sending discover... Sending select for 10.44.2.94... Lease of 10.44.2.94 obtained, lease time 86400 deleting routers adding dns 10.32.51.110 adding dns 10.64.53.110 Starting dropbear sshd: OK random: dropbear urandom read with 86 bits of entropy available Starting IIO Server Daemon Welcome to Buildroot buildroot login: root #
IIO Oscilloscope Remote
Please see also here:Oscilloscope
The IIO Oscilloscope application can be used to connect to another platform that has a connected device in order to configure the device and read data from it.
Build and start osc on a network enabled Linux host.
Once the application is launched goto Settings → Connect and enter the IP address of the target in the popup window.
resources/eval/user-guides/ad-fmcdaq2-ebz/software/linux/microblaze.txt · Last modified: 20 Feb 2018 10:48 by Dragos Bogdan