Table of contents
Overview
Zynq PS Design with Linux Example.
Refer to http://trenz.org/te0723-info for the current online version of this manual and other available documentation.
Key Features
- Vivado 2018.3
- PetaLinux
- SD
- USB
- I2C
- Special FSBL for QSPI programming
Revision History
Date | Vivado | Project Built | Authors | Description |
---|---|---|---|---|
2019-03-14 | 2018.3 | TE0723-test_board_noprebuilt-vivado_2018.3-build_02_20190314070505.zip TE0723-test_board-vivado_2018.3-build_02_20190314070455.zip | John Hartfiel |
|
2018-09-11 | 2017.4 | te0723-test_board-vivado_2017.4-build_11_20180911144828.zip te0723-test_board_noprebuilt-vivado_2017.4-build_11_20180911144844.zip | John Hartfiel |
|
2018-02-20 | 2017.4 | te0723-test_board-vivado_2017.4-build_06_20180220121024.zip te0723-test_board_noprebuilt-vivado_2017.4-build_06_20180220121039.zip | John Hartfiel |
|
Release Notes and Know Issues
Issues | Description | Workaround | To be fixed version |
---|---|---|---|
No known issues | --- | --- | --- |
Requirements
Software
Software | Version | Note |
---|---|---|
Vivado | 2018.3 | needed |
SDK | 2018.3 | needed |
PetaLinux | 2018.3 | needed |
Hardware
Basic description of TE Board Part Files is available on TE Board Part Files.
Complete List is available on <design name>/board_files/*_board_files.csv
Design supports following modules:
Module Model | Board Part Short Name | PCB Revision Support | DDR | QSPI Flash | EMMC | Others | Notes |
---|---|---|---|---|---|---|---|
TE0723-01 | 01_128mb | REV01 | 128MB LPDDR2 | 16MB | NA | NA | LPDDR2 |
TE0723-03 | r_128mb | REV03|REV02 | 128MB DDR3L | 16MB | NA | NA | LPDDR3 |
TE0723-03M | m_512mb | REV03|REV02 | 512MB DDR3L | 16MB | NA | NA | LPDDR3 |
TE0723-03-07S-1C | 7s_512mb | REV03|REV02 | 512MB DDR3L | 16MB | NA | NA | LPDDR3 |
Design supports following carriers:
Carrier Model | Notes |
---|---|
--- |
Additional HW Requirements:
Additional Hardware | Notes |
---|---|
USB Cable | Connect to USB2 or better USB3 Hub for proper power supply over USB |
Content
For general structure and of the reference design, see Project Delivery - AMD devices
Design Sources
Type | Location | Notes |
---|---|---|
Vivado | <design name>/block_design <design name>/constraints <design name>/ip_lib | Vivado Project will be generated by TE Scripts |
SDK/HSI | <design name>/sw_lib | Additional Software Template for SDK/HSI and apps_list.csv with settings for HSI |
PetaLinux | <design name>/os/petalinux | PetaLinux template with current configuration |
Additional Sources
Type | Location | Notes |
---|---|---|
init.sh | <design name>/sd/ | Additional Initialization Script for Linux |
Prebuilt
File | File-Extension | Description |
---|---|---|
BIF-File | *.bif | File with description to generate Bin-File |
BIN-File | *.bin | Flash Configuration File with Boot-Image (Zynq-FPGAs) |
BIT-File | *.bit | FPGA (PL Part) Configuration File |
DebugProbes-File | *.ltx | Definition File for Vivado/Vivado Labtools Debugging Interface |
Diverse Reports | --- | Report files in different formats |
Hardware-Platform-Specification-Files | *.hdf | Exported Vivado Hardware Specification for SDK/HSI and PetaLinux |
LabTools Project-File | *.lpr | Vivado Labtools Project File |
OS-Image | *.ub | Image with Linux Kernel (On Petalinux optional with Devicetree and RAM-Disk) |
Software-Application-File | *.elf | Software Application for Zynq or MicroBlaze Processor Systems |
Download
Reference Design is only usable with the specified Vivado/SDK/PetaLinux/SDx version. Do never use different Versions of Xilinx Software for the same Project.
Reference Design is available on:
Design Flow
Reference Design is available with and without prebuilt files. It's recommended to use TE prebuilt files for first lunch.
Trenz Electronic provides a tcl based built environment based on Xilinx Design Flow.
See also:
- AMD Development Tools#XilinxSoftware-BasicUserGuides
- Vivado Projects - TE Reference Design
- Project Delivery.
The Trenz Electronic FPGA Reference Designs are TCL-script based project. Command files for execution will be generated with "_create_win_setup.cmd" on Windows OS and "_create_linux_setup.sh" on Linux OS.
TE Scripts are only needed to generate the vivado project, all other additional steps are optional and can also executed by Xilinx Vivado/SDK GUI. For currently Scripts limitations on Win and Linux OS see: Project Delivery Currently limitations of functionality
- _create_win_setup.cmd/_create_linux_setup.sh and follow instructions on shell:
- Press 0 and enter to start "Module Selection Guide"
- (optional Win OS) Generate Virtual Drive or use short directory for the reference design (for example x:\<design name>)
- Create Project (follow instruction of the product selection guide), settings file will be configured automatically during this process
- (optional for manual changes) Select correct device and Xilinx install path on "design_basic_settings.cmd" and create Vivado project with "vivado_create_project_guimode.cmd"
Note: Select correct one, see TE Board Part Files
- (optional for manual changes) Select correct device and Xilinx install path on "design_basic_settings.cmd" and create Vivado project with "vivado_create_project_guimode.cmd"
- Create HDF and export to prebuilt folder
- Run on Vivado TCL: TE::hw_build_design -export_prebuilt
Note: Script generate design and export files into \prebuilt\hardware\<short dir>. Use GUI is the same, except file export to prebuilt folder
- Run on Vivado TCL: TE::hw_build_design -export_prebuilt
- Create Linux (uboot.elf and image.ub) with exported HDF
- HDF is exported to "prebuilt\hardware\<short name>"
Note: HW Export from Vivado GUI create another path as default workspace. - Create Linux images on VM, see PetaLinux KICKstart
- Use TE Template from /os/petalinux
Note: For 128MB only: Netboot Offset must be reduced manually, see Config
- Use TE Template from /os/petalinux
- HDF is exported to "prebuilt\hardware\<short name>"
- Add Linux files (uboot.elf and image.ub) to prebuilt folder
- "prebuilt\os\petalinux\<DDR size>" or "prebuilt\os\petalinux\<short name>"
- Generate Programming Files with HSI/SDK
- Run on Vivado TCL: TE::sw_run_hsi
Note: Scripts generate applications and bootable files, which are defined in "sw_lib\apps_list.csv" - (alternative) Start SDK with Vivado GUI or start with TE Scripts on Vivado TCL: TE::sw_run_sdk
Note: See SDK Projects
- Run on Vivado TCL: TE::sw_run_hsi
Launch
Programming
Check Module and Carrier TRMs for proper HW configuration before you try any design.
Xilinx documentation for programming and debugging: Vivado/SDK/SDSoC-Xilinx Software Programming and Debugging
QSPI
- Connect JTAG and power on carrier with module
- Open Vivado Project with "vivado_open_existing_project_guimode.cmd" or if not created, create with "vivado_create_project_guimode.cmd"
- Type on Vivado TCL Console: TE::pr_program_flash_binfile -swapp u-boot
Note: To program with SDK/Vivado GUI, use special FSBL (zynqmp_fsbl_flash) on setup
optional "TE::pr_program_flash_binfile -swapp hello_tec0850" possible - Copy image.ub on SD-Card
- For correct prebuilt file location, see <design_name>/prebuilt/readme_file_location.txt
- Insert SD-Card
SD
Xilinx Zynq devices in CLG225 package do not support SD Card boot directly from ROM bootloader. Use QSPI for primary boot and SD for secondary boot (uboot).
Modification for FSBL on QSPI and bitstream and applicaton on SD, see Xilinx AR# 66846.
JTAG
Not used on this Example.u
Usage
- Prepare HW like described on section Programming
- Connect UART USB (most cases same as JTAG)
- Insert SD Card with image.ub
- Power On PCB
Note: 1. Zynq Boot ROM loads FSBL from QSPI into OCM, 2. FSBL loads U-boot from QSPI into DDR, 3. U-boot load Linux from SD into DDR
UART0 over PL is used on this reference design, access is available after PL design is loaded from FSBL.
Linux
- Open Serial Console (e.g. putty)
- Speed: 115200
- COM Port: Win OS, see device manager, Linux OS see dmesg |grep tty (UART is *USB1)
- Linux Console:
Note: Wait until Linux boot finished For Linux Login use:- User Name: root
- Password: root
- You can use Linux shell now.
- I2C 1 Bus type: i2cdetect -y -r 0
- USB: insert USB device
- I2C 1 Bus type: i2cdetect -y -r 0
- Option Features
- init.sh scriptsadd init.sh script on SD, content will be load automatically on startup (template included in ./misc/SD)
- init.sh scriptsadd init.sh script on SD, content will be load automatically on startup (template included in ./misc/SD)
Vivado HW Manager
Open Vivado HW-Manager and add VIO signal to dashboard (*.ltx located on prebuilt folder).
Control:
- LED: Green LED D6 on TE0723
- USB: Host Mode and OC (see schematics)
System Design - Vivado
Block Design
PS Interfaces
Type | Note |
---|---|
DDR | --- |
QSPI | MIO |
USB0 | MIO |
SD1 | MIO |
UART0 | EMIO |
UART1 | MIO |
I2C0 | EMIO |
GPIO | MIO |
USB RST | MIO |
TTC0..1 | |
WDT |
Constrains
Basic module constrains
# # Common bitgen related settings # set_property BITSTREAM.GENERAL.COMPRESS TRUE [current_design] #set_property BITSTREAM.CONFIG.CONFIGRATE 66 [current_design] set_property CONFIG_VOLTAGE 3.3 [current_design] set_property CFGBVS VCCO [current_design] set_property BITSTREAM.CONFIG.USR_ACCESS TIMESTAMP [current_design]
# # Set unused pin pullup: PULLNONE, PULLUP, PULLDOWN # set_property BITSTREAM.CONFIG.UNUSEDPIN PULLNONE [current_design] #set_property BITSTREAM.CONFIG.UNUSEDPIN PULLUP [current_design] #set_property BITSTREAM.CONFIG.UNUSEDPIN PULLDONE [current_design]
Design specific constrain
# ####################### # UART0 to FTDI set_property PACKAGE_PIN H14 [get_ports UART_0_txd] set_property PACKAGE_PIN H13 [get_ports UART_0_rxd] set_property PACKAGE_PIN J15 [get_ports UART_0_ctsn] set_property PACKAGE_PIN J14 [get_ports UART_0_rtsn] set_property PACKAGE_PIN K15 [get_ports UART_0_dsrn] set_property PACKAGE_PIN L15 [get_ports UART_0_dtrn] #NC: UART_0_dcdn, UART_0_ri set_property PACKAGE_PIN L14 [get_ports UART_0_dcdn] set_property PACKAGE_PIN M15 [get_ports UART_0_ri] set_property IOSTANDARD LVCMOS33 [get_ports UART_0_*] # ####################### #I2C to J1 connector set_property PACKAGE_PIN P13 [get_ports IIC_0_scl_io] set_property PACKAGE_PIN R13 [get_ports IIC_0_sda_io] set_property IOSTANDARD LVCMOS33 [get_ports IIC_0_scl_io] set_property IOSTANDARD LVCMOS33 [get_ports IIC_0_sda_io] # ####################### #LED to D6 green set_property PACKAGE_PIN G14 [get_ports {USR_LED[0]}] set_property IOSTANDARD LVCMOS33 [get_ports {USR_LED[0]}] # ####################### #USB set_property PACKAGE_PIN F15 [get_ports {USB_OC[0]}] set_property IOSTANDARD LVCMOS33 [get_ports {USB_OC[0]}] set_property PACKAGE_PIN L13 [get_ports {HOST_MODE_EN[0]}] set_property IOSTANDARD LVCMOS33 [get_ports {HOST_MODE_EN[0]}]
Software Design - SDK/HSI
For SDK project creation, follow instructions from:
Application
zynq_fsbl
TE modified 2018.3 FSBL
General:
- Modified Files:main.c, fsbl_hooks.h/.c (search for 'TE Mod' on source code)
Add Files: te_fsbl_hooks.h/.c(for hooks and board)\n\
- General Changes:
- Display FSBL Banner and Device ID
Module Specific:
- Add Files: all TE Files start with te_*
- no design specific modification
zynq_fsbl_flash
TE modified 2018.3 FSBL
General:
- Modified Files: main.c
- General Changes:
- Display FSBL Banner
- Set FSBL Boot Mode to JTAG
- Disable Memory initialisation
hello_te0723
Hello TE0723 is a Xilinx Hello World example as endless loop instead of one console output.
u-boot
U-Boot.elf is generated with PetaLinux. SDK/HSI is used to generate Boot.bin.
Software Design - PetaLinux
For PetaLinux installation and project creation, follow instructions from:
Config
Start with petalinux-config or petalinux-config --get-hw-description
Changes:
- CONFIG_SUBSYSTEM_SERIAL_PS7_UART_0_SELECT=y
- CONFIG_SUBSYSTEM_SERIAL_IP_NAME="ps7_uart_0"
- CONFIG_SUBSYSTEM_NETBOOT_OFFSET = 0x4000000 !Must be done manually for 128MB DDR only → not done on with HDF import from the template!
U-Boot
Start with petalinux-config -c u-boot
Changes:
- CONFIG_ENV_IS_NOWHERE=y
- # CONFIG_ENV_IS_IN_SPI_FLASH is not set
Change platform-top.h:
Device Tree
/include/ "system-conf.dtsi" / { }; /* USB */ /{ usb_phy0: usb_phy@0 { compatible = "ulpi-phy"; //compatible = "usb-nop-xceiv"; #phy-cells = <0>; reg = <0xe0002000 0x1000>; view-port = <0x0170>; drv-vbus; }; }; &usb0 { dr_mode = "host"; //dr_mode = "peripheral"; usb-phy = <&usb_phy0>; };
Kernel
Start with petalinux-config -c kernel
Changes:
- No changes.
Rootfs
Start with petalinux-config -c rootfs
Changes:
- i2c-tools
Applications
startup
Script App to load init.sh from SD Card if available.
See: \os\petalinux\project-spec\meta-user\recipes-apps\startup\files
Additional Software
No additional software is needed.
Appx. A: Change History and Legal Notices
Document Change History
To get content of older revision got to "Change History" of this page and select older document revision number.
Date | Document Revision | Authors | Description |
---|---|---|---|
| |||
2018-09-11 | v.6 | John Hartfiel |
|
2018-02-20 | v.4 | John Hartfiel |
|
--- | all | -- |
Legal Notices
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