Xilinx fsbl jtag Initializing DDR ECC. It normally is the first TCL script to auto-generate a jtag boot script based on HDF file for Zynq Ultrascale [fsbl_config] a53_x64 [bootloader] zynqmp_fsbl. Regards We will use JTAG as the first boot device to load the Platform loader and manager (PLM), and use USB as the secondary boot device to load the other partitions (A72, u-boot and Linux. The loading of the FBSL before the PMU Firmware is the default configuration. * * <pre> * MODIFICATION HISTORY: * * Ver Who Date Changes * ----- ---- ----- -----* 1. So basically use SDK to load the FSBL without the psu_init initialization selected in the debug configuration and check where does the execution of the FSBL get blocked, that would give a clue of what's going on in the board. This is also the same case for me. This FSBL is created for the psu_cortexa53_0, but you can also re-target the FSBL to psu_cortexr5_0 using In XSCT, use connect to connect to the JTAG server hw_server and use target to list the devices in the chain, use target <number> to choose which target device to connect. The code that sets up the Zynq PS is called the First Stage Boot Loader • Xilinx SDK 2013. 3 Debugging via JTAG ( *2 xsdb instance) 16. The FSBL incorporates the psu_init. Connect the JTAG cable, set the boot mode to JTAG, and power on the board. I used the board settings for the ZCU102 and made slight changes to enable the slave ports, and disabled the master ports. I have had success in booting my FSBL and U-Boot through JTAG, which verified my setup for the TFTP is correct as I was able to configure the PL and boot into Linux successfully via the FSBL partition from the specified NVM to the OCM. Press Enter. Released SOM BSP generates FSBL by default when executing petalinux-build. In a true, embedded application, you will not have a JTAG cable connected that can transfer these settings. 0), Cluster ID 0xC0000100 Running on R5 Processor in Lockstep, Device Name: XCZU9EG Initializing TCM ECC Address 0x0, We have developed an application using the Digilent Zybo Z7 development board which includes an XC7Z020-clg400-1 and companion QSPI Flash (S25FL128SAGMF100), DDR memory, Ethernet, etc On the Zybo board we are able to program our boot image (fsbl. 1. The FSBL can be used among one of 2020. It is used to indicate and enable the quad SPI mode. As such, the ZCU+ supports various type of reset from the simplest system reset to the much more complicated subsystem restart. zynq启动模式详解及启动过程详解 This page provides a list of resources to help you get started using the Xilinx Zynq-7000 SoC, including pre-built images for Xilinx development boards, tutorials, and example designs. 6 PLM Compatibility between Some Xilinx FPGAs contain hard processor cores. bif can be used as a guide, or in the case of XIP or when JTAG boot made can not be selected a custom FSBL for configuration only can be created and used. The FSBL is neither checking nor setting this (non-volatile) bit after calling FlashReadID(). (FSBL = first stage bootloader). elf and pcie. For more information, see the PMU Firmware Xilinx Wiki. 2) which uses the FSBL method. 41K 69946 - Zynq UltraScale - How can I boot uboot from the JTAG on Zynq UltraScale Can anyone write a short howto guide for JTAG-UART on Zynq SoC? I have a ZC702 and the USB-UART works fine. After the FSBL handoff, the U-Boot loads Linux on the Arm® Cortex-A53 APU. xsct% dow {C: \e dt \f sbl_a53 \D ebug \f sbl_a53. Create the bootr5_mb. This allows for a selective enablement of JTAG. 0), Cluster ID 0x80000000. * Resolution: Corresponding fields in the devcfg. I'm connecting the built-in Digilent USB device to my workstation host, and mapping that device through to the VM. 4. Create the FSBL Prepare the boot image Write and boot from microSD Experiment Setup Software The software used to test this reference design is: Windows‐7 64‐bit Xilinx SDK 2018. Enable FSBL_DEBUG_INFO by performing the following steps:. I tried them both and except for notification in the UART0 console of the FSBL and BL31 after running (e. If you were booting from SD, qspi, or other physical boot device, then FsblHandoffJtagExit is not used, and instead the cpu will jump to the execution address of the FSBL loads the ATF to be executed by the APU, which keeps running in EL3 awaiting a service request. For more details, refer to the “Option to Change RAM-Based Introduces the first-stage boot-loader application with a discussion of its purpose, capabilities, and behavior Right-click Xilinx Application Debugger and click New Configuration. I get the following output: Boot mode is SD SD: rc= 0 SD Init Done Flash Base Address: 0xE0100000 Reboot status register: 0x60400002 For this family of flash devices, the FSBL is doing some things not in an optimal way. Basically u-boot manages the Linux particularities, like root filesystem. 3 for ZCU111 and boot over JTAG • Using FSBL as described in Boot Sequence for QSPI Boot Mode. Harsha Harsha (Unlicensed) + 8. 3 for ZCU111 and boot over JTAG PetaLinux consists of three key elements: pre-configured binary bootable images, fully customizable Linux for the Xilinx device, and PetaLinux SDK which includes tools and utilities to automate complex tasks across configuration, build, and deployment. 1) April 26, 2022 www. After that, it is like a real system boot. I will use the FSBL to config the PSU. elf -flash_type qspi-x4-single -blank_check -verify -target_name jsn-XSC0-AAo1BKE60-04620093-0 -url OCM region used by FSBL: 0xFFFC0000 – 0xFFFE9FFF. To load custom BOOT. Vitis Embedded Software Debugging Guide (UG1515) 2021. dtb -device Hello, I have a custom MPSoC board using LPDDR4 for the main memory. Se n d Fe e d b a c k. elf } the application on R5 core-0 using the following command $ qemu-system-aarch64 -nographic -M arm-generic-fdt -dtb . I have a project built with an xsa, all looks good, no errors reported. Let me know, if you need any details Sorry for typos. This document covers several topics for working with TRACE32 and Xilinx-MPSoC-type SoCs such as Zynq-7000 or Zynq 目录 - 1、 FSBL简介 - - Zynq的JTAG配置过程 - Zynq的启动流程 - Zynq启动阶段0——BootROM - Zynq启动阶段1——FSBL - Zynq启动阶段2——SSBL 启动模式注意事项参考手册xilinx参考手册ug 1085章节11，Table 11-1: Boot Modes需要注意pin location，某些io分配_zynq fsbl . PC Setup Follow the figure below to connect the ZedBoard to the development host PC to establish the USB connections for the UART and JTAG programming. Add the PMU firmware binary to the boot image. BIN using PetaLinux, everything works What is FSBL? First St age Bootloader (FSBL) for Zynq UltraScale+ MPSoC configures th e FPGA with hardware bitstream (if it exists) and loads the Operating System (OS) Image or Standalone (SA) Image or 2nd Stage Boot Loader image from the non-volatile memory (NAND/SD/eMMC/QSPI) to Memory (DDR/TCM/OCM) and takes A53/R5 out of reset. Use the browse button to select the pmufw. Loading PMU Firmware in JTAG boot mode From 2017. 1 Zynq UltraScale+ MPSoC - QSPI programming Make sure to connect to both the JTAG and UART ports in order to be able to verify that the A53 application is running. I have generated fsbl. At least some Macronix SPI NOR Flash devices are using a "Quad Enable" (QE) bit #6 in the status register. 2 • Silicon Labs CP201x USB-to-UART Bridge Driver You can click on the Right-click Xilinx Application Debugger and click New Configuration. elf [destination_cpu=a53-0] bl31. Hi folks, I'm chasing an issue with this custom RFSoC-based board that somehow doesn't boot over JTAG, but boots and works fine from QSPI. 00 kc 10/21/13 Initial release * 2. JTAG download does work, and running the FSBL doesn't trow any errors but I can't see any FSBL output on the serial terminal. Note: Additional boot options are explained in Linux Booting and Debug in the Software Platform. xsct% dow {C:\edt\fsbl_a53\Debug\fsbl_a53. We will be using the JTAG-HS3+JTAGUART in this guide. Run con and then run stop to use FSBL to initialize the Zynq-7000 device. The ATF starts at 0xFFFEA000. 65444 - Xilinx PCI Express DMA Drivers and Hence a common boot image consists of an FSBL and U-Boot. Select FSBL and rest of the partitions and set them as shown in the following figure. UPDATE: I managed to make it work. It starts but hangs when bringing up the sercondary CPUs. I prefer using the SmartLynq as it provides higher JTAG chain frequencies compared to the Platform Cable. All the information is presented in the First Stage Boot Loader (FSBL) can initialize the SoC device, load the required application or data to memory, and launch applications on the target CPU core. 04 virtual machine, and attempting to run a ZCU102 via JTAG boot. This FSBL is created for the psu_cortexa53_0, but you can also re-target the FSBL to psu_cortexr5_0 using With debug turned on in FSBL, this is the output: Xilinx Zynq MP First Stage Boot Loader. Click C/C++ Build Settings. Some more observations, for what it's worth I am using a Macronix MX25U25645G, which used to work reliably. elf' and get the following errors: xsdb% connect The Address map for the JTAG to AXI master is seen below: Note: I am using the Clock and Reset from the Zynq PSU block for the IP in the PL. I'm positive this JTAG boot has worked in the past year, so the hardware seems to be fine. What could be some possible causes for u-boot not starting that we could check? Here is the boot log: Xilinx Zynq MP First Stage Boot Loader Release 2021. bif file as follows to boot from SD card with modifed fsbl code Xilinx Embedded Software (embeddedsw) Development. For example count as 2; Build the FSBL; Note: xfsbl_main. 2 - Zynq UltraScale+ Attempting to program a custom board that uses an UltraScale\+ chip, XCZU2CG-2SFVC784I. 3, programming flash for Zynq-7000 requires that you specify an FSBL. x/2017. The Vitis debugger supports debugging through Xilinx® System Debugger. Owned by makula (Unlicensed), created with a template. kthangav (Unlicensed) This can be done by setting ZCU102 device board in USB Boot mode and using DFU utility. 1 tools are used in this demonstration. elf file. The ZCU102 and 2022. 01-00073-g63efa8c-dirty (Oct 04 2018 - 08:26:33 -0600) Model: ZynqMP MINI QSPI Board: Xilinx ZynqMP DRAM: 256 KiB EL Level: EL3 Using default environment In: dcc Out: dcc Err: dcc ZynqMP> sf probe 0 0 0. In the Vitis IDE, select Xilinx → Create Boot Image. tcl scripts, but I avoid those since a production system would use an FSBL too. See (Xilinx Answer 70148). 2022. Then, I connect the platform and run the helper you gave me in the xsdb. Remove -flto-ffat-lto-objects from other flags, as shown below. Address 0x0, Length 80000000, ECC initialized. Have you ever found a woraround for this ? I got the exact same problem even after following #69143. h other than the folders containing fsbl. Is any FSBL file we can use in this case?Or, should we design fsbl file by ourself. 1; 2020. The advantage of Hi @arashrsha5,. elf to download PetaLinux FSBL. Using the Program Flash tool in Xilinx SDK 2017. including the JTAG SRST line (that can be asserted for example from a debugger). The sequence to disable the DAP is shown below: Run dow zynq_fsbl. Securing the boot image is not detailed in this TCL script to auto-generate a jtag boot script based on HDF file for Zynq Ultrascale Xilinx Wiki / USB Boot example using ZCU102 Host and ZCU102 Device. ) Xilinx Versal vck190 Eval board revA (QSPI) DRAM: 6 GiB EL Level: EL2 MMC: sdhci@f1050000: 0 In: serial@ff000000 Out: serial@ff000000 2020. Run targets to get the list of target processors. Security This design note is to document the necessary modifications to a PetaLinux project to support the ability to enable JTAG in the U-Boot console after a secure boot. USB Boot example using ZCU102 Host and ZCU102 Device. See the Kria Wiki or UG1089 for The PMU FW must be present in most systems for the Xilinx-based FSBL and system software. Select Settings → ARM V8 gcc compiler → Symbols. This guarantees that the signal will be driven Low prior to any subsequent warm reset. h file but this file is generated after fsbl. I'm able to control an ADC (connected to ZED through FMC connector) via I2C. 2 However, I found that Xilinx Inc provides a Program Flash, an SDK tool, which allows an indirect programming of an external flash over JTAG. On the serial terminal, the auto-boot I'm running Vivado 2021. 2 Aug 8 2018 - 14:29:56 Reset Mode : System Reset Platform: Silicon (3. bin file with 2 partitions. 16. gz; devictree. Refer to the steps in Example 3: Running the “Hello World” Application from Arm Cortex-A53. For whatever reason, the size of what JTAG boot can process is limited to about the FSBL only. The size of I am attempting to boot my ZC706 hardware from the on board QSPI to boot Linux from TFTP. Run con to start execution of U-Boot. 1, PM operations depend on the configuration object loaded by FSBL. Expand Post Selected as Best Selected as Best Like Liked Unlike Reply 1 like Is there any special options for loading the PMU when booting the fsbl from JTAG? printout from fsbl boot from qspi: Xilinx Zynq MP First Stage Boot Loader Release 2018. Then I tried flashing, and debugged with XSDB. Starting from 2021. Zynq Ultrascale+ SoC is a highly complex silicon, capable of running multiple subsystems on the chip simultaneously. Similar to any other booting technique, the JTAG booting is also quite fragile. elf . PC Micro USB-B USB Cable (UART) Zedboard Development Board Zynq Z7020 AP SOC Micro USB-B USB Cable I am having the same issue when I try to boot from the flash memory. Because of limitation in the Xilinx SDK (compiler option issue), Makefile modification is required when using one of the 2022. TCL script to auto-generate a jtag boot script based on HDF file for Zynq Ultrascale in APU subsystem restart, an APU subsystem running Linux is restarted as far back as FSBL while FreeRTOS and uC/OS-II continues to function undisturbed. 2 Oct 7 2022 - 04:56:16 NOTICE: BL31: Hi, I'm using ZED, and the bare-metal application works fine when it's loaded via JTAG. 3. Is there a way to achieve the same without SDK using the Linux command-line Right-click Xilinx Application Debugger and click New Configuration. the SD card, or can be downloaded through JTAG. Booting Linux on the Target Board¶. SD1-LS boot works, using a BOOT. I have tried editing fsbl_debug. First Stage Boot Loader (FSBL) Profiling Applications with System Debugger; Design Tutorials. 1; User Guides. 43. Enter FSBL_DEBUG_INFO. * This is the main file which contains handoff code for the FSBL. 1 Jul 17 2018 - 20:07:15. When I use a SmartLynq probe , I can flash the QSPI successfully, with the following command: program_flash -f BOOT. Refer to the steps in :ref: Load the FSBL on Cortex-A53 #0. The Vitis IDE creates the new run configuration, named Debugger_hello_a53-Default. connect -url tcp:127. BIN file from the auto-generated boot images. Also in Vivado hardware manager, Hi, I am trying to boot a ZCU102 via JTAG. The QSPI memory is programmed over JTAG using either Vivado hardware manager or from the Platform management unit (PMU): Xilinx MicroBlaze™ based platform management unit. These actions take place so that a scripted flow can use fsbl to initialize the PS by running ps7_init. Note: The FSBL source code is missing the Infineon SEMPER™ device ID (former Cypress device ID) First Stage Bootloader (FSBL), Platform Management Unit Firmware (PMUFW), Board Support Package (BSP) These pieces of software are MIT licensed open source available from Xilinx embeddedsw on Github. Issues were:-Not downloading the PMU FW to the PMU, because it was inaccessible as the security gate was not disabled Connecting to Pluto over JTAG requires a standard JTAG programmer from Xilinx or a simplier solution like the JTAG-HS3+JTAGUART programmer. I'm now using Vivado and Petalinux 2020. Click the Add button. Alternatively to running the FSBL, you can probably use the psu_init. This FSBL is created for the psu_cortexa53_0, but you can also re-target the FSBL to psu_cortexr5_0 using Hello, I'm having troubles running the FSBL from JTAG when the mode_pins are set to QSPI boot. 0 bv 12/05/16 Made compliance to MISRAC 2012 . com Vivado Design Suite User Guide: Programming and Debugging 3. elf [destination_cpu=a53-0] u-boot. # write bootloop and release A53-0 reset mwr 0xffff0000 0x14000000 mwr 0xFD1A0104 0x380E # Download FSBL to A53 #0 targets -set -filter {name =~ "Cortex-A53 #0"} puts "Downloading fsbl" dow zynqmp_fsbl. This page provides details on building and customizing the FSBL for Zynq UltraScale+ MPSoC, and important notes on the FSBL. xilinx. Contribute to Xilinx/embeddedsw development by creating an account on GitHub. elf) to the Flash over JTAG by selecting JTAG mode on the board. The FSBL will also toggle the PS to PL reset. - If nothing comes out on the UART during boot, first double check the UART baudrate. Note: An example use-case would be for Functional Safety where the user does not want to have JTAG activities interfere with the processor's code execution. Xilinx Zynq MP First Stage Boot Loader ; Release 2021. elf so that i can edit it and then generate fsbl. Use the command "jtagterminal -start" to launch a JTAG-based hyperterminal; Change the target to the MicroBlaze processor using the "targets" command; Download the application elf using the "dow" command; Quickly install Cable Drivers for Xilinx Platform Cable USB II on Windows 10; Was this article helpful? Choose a general reason-- Choose a general When booting Zynq in secure mode, JTAG is disabled by default. JTAG Boot Tools Required. 1 revisions. mrd 0x00001000 - mrd means memory read. Browse to Image Packaging Configuration > INITRAMFS/INITRD Image Name and change from the existing petalinux-initramfs-image to petalinux-image-minimal. elf, pmu_fw. Automatic booting from U-Boot stops and You just need fsbl to boot bare metal. 1st is FSBL and the 2nd is the bitstream file for the PL side. Testing the JTAG Boot script: Follow the steps below to run the generated script here: Set boot mode to JTAG mode. Release 2018. So, you should follow each step with extra care until you get used to dealing with problems solely Xilinx Embedded Software (embeddedsw) Development. I have created a very bare-bones firmware that sends a discrete signal periodically to an IC on the Hi Mark, Contrast this to meta-xilinx (2022. I found ug1137 , where it was all explained in the "Loading PMU firmware in JTAG Boot Mode" section (p. The platform-generated FSBL is involved in PS The secure boot functionality in Xilinx™ devices allows you to support the confidentiality, integrity, and authentication of partitions. The boot image I've created consists of my FSBL. Also, by using the SmartLynq, you will be able to connect to your target board with a Run dow zynq_fsbl. BIN -fsbl zynqmp_fsbl. It isn't officially supported but functionally equal to the MX25U51245 that in fact is supported. Can you try: # Download Hello World to A53 #0 targets -set -filter {name =~ "Cortex-A53 #0"} dow fsbl. STATUS * register are written to, for clearing DMA done count. Following are the steps for JTAG boot mode: Using JTAG boot mode as described in Boot Sequence for QSPI-Boot Mode Using JTAG. Run dow fsbl. Some systems will switch the order and have the PMU Firmware loaded first, so there might be other diagrams showing the FSBL and the PMU Firmware swtiched. In the end, I did not find petalinux-boot useful. 0), Running on A53-0 (64-bit) Processor, Device Name: XCZU3EG Digilent Genesys ZU board-specific init In JTAG Boot Mode Protection configuration applied Exit from FSBL NOTICE: ATF • Cascaded JTAG – Xilinx tools are used to configure the PL and boot the PS FSBL is firmware source code provide by Xilinx and can be modified by users to perform additional tasks • FSBL initializes PS peripherals/memory controllers and clocking blocks not initialized by the Boot ROM (Ethernet, USB, DDR, PLLs, etc. 3 for ZCU111 and boot over JTAG and ZCU670. Some systems will switch the order and have the PMU Firmware loaded first, so there might be other diagrams Click Finish. So if it is a DDR problem, look at the FSBL, or for other things look at U-Boot configuration and/or the device tree. The Xilinx Zynq-7000 and Xilinx UltraScale+ series contain embedded processor systems that include multiple Arm cores. Skip to content. But you must create a new template for every new Vivado Version, so that all new Xilinx For example, it can take Vivado quite a long time to write to a config flash via indirect JTAG due to the limited speed of the JTAG scan chain. #Disable Security gates to view PMU MB target targets -set -filter {name =~ "PSU"} #By default, JTAGsecurity gates are enabled #This disables security gates for DAP, PLTAP and PMU. elf files of all applications including Dear All, I am struggling to get a build to run over JTAG using petalinux 2022. You Run petalinux-config. What i am trying to do is running bare-metal FSBL in the zcu102. 2 with a custom board built with Zynq-7000 (XC7Z020) and Cypress (Spansion) S25FL128S QSPI flash. BIN to A/B partitions, use the Linux based xmutil image update utility or use the platform recovery tool. Unfortunately, its dialog window requires to specify FSBL file. Click OK. N. Hope anyone can answer this!:) 69153 - Zynq UltraScale+ MPSoC, JTAG Boot fails if the PMUFW is loaded and run after the FSBL Number of Views 2. Reset Mode : System Reset. QSPI programming on a Zynq UltraScale+ device requires boot in JTAG mode (Xilinx Answer 68237) 2016. 2 USB‐JTAG and USB‐UART drivers Hardware If this FSBL is initializing DDR, then DDR needs to be functioning even if the QSPI flash programming does not really use it. 3 for ZCU111 and boot over JTAG The PMU FW must be present in most systems for the Xilinx-based FSBL and system software. PetaLinux is an Embedded Linux System Development Kit specifically targeting FPGA-based System-on-Chip designs. elf to download U-Boot. The Vitis debugger creates the System project and an FSBL application. What I tried so far is: - Created a new ZC702 project in Vivado - Instantiate a MDM in the PL part with JTAG-UART enabled - Connected the In this wiki we will discuss how to boot the uboot via JTAG, and use FTP to load the PL image (bin file) using FPGA Manager. {c,h}, is responsible for system initialization including pin muxes, DDR memory configuration, etc. From the XSCT prompt, do the following: Run connect to connect with the PS section. * This is the main file which contains code for the FSBL. elf partitions and set them as shown in the following figure. In that case, APU subsystem continues to function undisturbed. Using JTAG boot mode as described in :ref:`boot-sequence-for-qspi-boot-mode-using-jtag`. For bare metal sw, u-boot won't do anything that fsbl can't do. g. makula (Unlicensed) Kundella, Sreedhar. elf to download the FSBL image. On Chip Memory The OCM is 256K random access memory (RAM). Running on A53-0 (64-bit) Processor, Device Name: XCZU19EG. 2 Oct 13 2021 - 07:15:53 MultiBootOffset: 0x48 Reset Mode : System Reset Platform: Silicon (4. Modified FSBL code as follows. c, to clear DMA done * count, devcfg. the application and create zynqmp_dram_diagnostic. dtb -device Okay, I managed to get FSBL output to JTAG UART / Coresight DCC by compiling a custom FSBL in SDK with a BSP in which i modified the BSP stdin/out setting to psu_coresight_0. But, when i flash (QSPI) the application along with with fsbl, the application is running, but not able to read the control registers from the ADC. Anyway the best way to debug this issue is using the FSBL to initialize the device rather than the TCL file. 160). * 17. This document describes how to debug and trace these cores. image. When I try to Vivado, or petalinux-boot --jtag --kernel, to boo the What is FSBL? First St age Bootloader (FSBL) for Zynq UltraScale+ MPSoC configures th e FPGA with hardware bitstream (if it exists) and loads the Operating System (OS) Image or Standalone (SA) Image or 2nd Stage Boot Loader image from the non-volatile memory (NAND/SD/eMMC/QSPI) to Memory (DDR/TCM/OCM) and takes A53/R5 out of reset. ) • Maps the DDR to the 0x0010_0000 – 0x3FFF_FFFF Before trying to use XVC, I made sure I could flash the QSPI on our own custom board over JTAG. Make sure the partition type is datafile. The platform-generated FSBL is involved in PS initialization while launching standalone applications using JTAG. 1; 2021. 4 Debugging MB Core Dumps; 16. When I attempt to program flash (Xilinx --> Program Flash menu item), it fails: Xilinx Zynq MP First Stage Boot Loader (Modified) Release 2021. Try to read and write OCM via XMD. Chapter 8: Security Features Added Bitstream Authentication Using External Memory, System Memory Management Unit, A53 Memory Management Unit, and R5 Memory Protection Unit. Mode, JTAG Boot Mode, USB Boot Mode. Everything seems to go fine until I run the kernel. The same FSBL in your . 0), Cluster ID Using SDK 2018. 2), manually changing the boot mode to SD at the appropriate breakpoint. In the Explorer view, right-click the fsbl_debug application. Xilinx SDK; Input Files Required The required input files can be obtained from a provided release or build from source. In order to enable JTAG-based debugging of the AXI BRAM Controller and the DDR3 RAM, a connection between the MicroBlaze Debug Module (MDM) and AXI SmartConnect must be made. INT_STS register is written to, which is * not correct. dtb; Task Description Configure boot mode To boot from JTAG the boot mode pins have to be configured accordingly, as shown in the image below. FSBL; u-boot; uImage; uRamDisk. For this family of flash devices, the FSBL is doing some things not in an optimal way. I have run my usual bringup flow on the board via JTAG and I have made it as far as running U-Boot. Updated Setting FSBL Compilation Flags to include FSBL_USB_EXCLUDE. Address 0x800000000, Run dow zynq_fsbl. The secure boot feature for Xilinx devices uses public and private key cryptographic algorithms. The eFUSEs are ENC_ONLY, JTAG_DIS, DFT_DIS, RSA_EN, Bootgen is a Xilinx tool that lets you stitch binary files together and generate device boot images. 1 in an Ubuntu 18. FSBL also loads U-Boot in DDR to be executed by the APU, which loads the Linux OS in SMP mode on the APU. Is there a way to make debug I enabled debug messages in both the FSBL and the ATF and it looks like everything is normal. (UG1085) implies that JTAG can be turned back on, how do I do this? FSBL is loaded into OCM and handed off by BootROM after authenticating and/or decrypting (as required) FSBL. On the serial terminal, the auto-boot countdown message appears: Hit any key to stop autoboot: 3. If I change the mode_pins to JTAG boot everything works like a charm as I can see the FSBL output on the serial terminal. The user is allowed to generate a custom RF analyzer design containing the RFDC IP with specific settings or use Modified FSBL code as follows. Following the steps in the manual, also assuring the proper JTAG boot mode usage, I do get stuck the moment I try to download and program my PS. How to create FSBL from Vitis? Launch VITIS with the below command: vitis Thanks to what I learned from that challenging booting process, I’m now able to boot Xilinx FPGA SoCs using only the JTAG interface. zc702 Run dow zynq_fsbl. elf, image. Select fsbl_usb_boot. 2/2022. FSBL initializes the Zynq UltraScale+ processing system. In the The BootROM then discovers the primary boot medium via a sample of the SoC's MODE pins and uses this to hand-off to the Xilinx First Stage Boot Loader or FSBL. elf con after 1000 stop I'm trying to boot a Linux image on my custom ZynqMP-based board using JTAG. Click Run Connection Automation. elf} xsct% con For non-secure use-cases where the user wants to disable DAP access after FSBL execution, the following steps can be performed. Higher level OS components can be processed by U-Boot from various sources. 1 Oct 27 2022 - 15:22:51 Reset Mode : System Reset Platform: Silicon (4. Normally at this step I would program the NAND or QSPI with a test boot image to ensure I can boot in one of those However when were in production mode (boot permanently set to QSPI; NOTE this is NON-SECURE mode) the JTAG Tap controller does not respond anymore from JTAG (xsdk) and we cannot attach for debug, or to reprogram the QSPI externally via xilinx program_flash comand. www. "con" in XSCT) being different versions: Xilinx Zynq MP First Stage Boot Loader Release 2022. It can easily be corrupted and you can end up with a black, meaningless screen which you cannot diagnose what’s actually going on under the hood. A JTAG interface is used to established communication between a host computer and a Zynq Ultrascale+ RFSOC containing an RF analyzer design. Consequently, Xilinx may not accept return material authorization (RMA) requests. elf (runs on the A53_0 core), my FPGA-generated bitstream, and the . Now disable Optimizations as shown below. * * <pre> * MODIFICATION HISTORY: * * This is JTAG boot mode, go to the handoff stage */ FsblStage = XFSBL_STAGE4;} else FSBL: First-stage boot-loader firmware. 1/2023. Some systems will switch the order and have the PMU Firmware loaded first, so there might be other diagrams Creating FSBL, PMUFW from XSCT 2018. (UG585) implies that JTAG can be turned back on, how do I do this? Creating FSBL, PMUFW from XSCT 2018. First, This happens when u Thanks for your reply . Click • USB type-A to USB mini-B cables (for UART, JTAG communication) • SD-Card (FAT32) • Xilinx Vitis software platform 2020. Automatic booting from U-Boot stops and TCL script to auto-generate a jtag boot script based on HDF file for Zynq Ultrascale [fsbl_config] a53_x64 [bootloader] zynqmp_fsbl. elf. h is generated along with fsbl. The actual application board does not have an SDCard interface, so I went with the JTAG loading option. 1:3121 source C:/Xilinx/Vitis/2023. You Loading PMU Firmware in JTAG boot mode From 2017. . Binaries like PMUFW, FSBL, U-Boot, ATF, FSBL is a user application and can be easily debugged using SDK. Click Add. FSBL fully uses this OCM region and, in fact, in certain designs and when certain features need to enabled, the current footprint of FSBL doesn't fit in this available Assuming that the eFuse to disable JTAG is not blown, the following code can be added in the FSBL to re-enable JTAG: Xil_Out32(0xffca0038,0x3F); Xil_Out32(0xffca003C,0xFF); Creating FSBL, PMUFW from XSCT 2018. U-Boot¶ The U-Boot acts as a secondary boot loader. /xilinx-zynqmp-arm. We noticed that when building BOOT. again, the application I'm running the Enclustra XU5 module with a Xilinx Ultrascale+ MPSoC, and I'm trying to boot it up using QSPI32. Automatic booting from U-Boot stops and Problem is that you are selecting the incorrect target. Xilinx Virtual Cable (XVC). You Downloading FSBL Running FSBL Finished running FSBL. It is important to note that the PL bitstream should be loaded before the ATF is loaded. Firstly, I created FSBL. Please note that this works only for U-BOOT. System Performance Analysis; Versal Dhrystone Benchmark; See All Releases. About u-boot, it's the typical secondary bootloader for Linux, being fsbl the first stage. The last 512 bytes of this region is used by FSBL to share the handoff parameters corresponding to applications ATF hands off. You will now boot Linux on the Zynq-7000 SoC ZC702 target board using JTAG mode. 4, I have attempted to program a Micron MT25QU01G series memory device that is connected via a QSPI Parallel connection. Automatic booting from U-Boot stops and With the board in JTAG boot mode, I started debugging the FSBL from the XSDK (2017. This kit features a Zynq™ UltraScale+™ MPSoC with a quad-core Arm® Cortex®-A53, dual-core Cortex-R5F real-time processors, and a Mali™-400 MP2 graphics processing unit based on 16nm FinFET+ programmable logic fabric by AMD. Save the modifcation and exit menuconfig. 3 for ZCU111 and boot over JTAG • The Address map for the JTAG to AXI master is seen below: Note: I am using the Clock and Reset from the Zynq PSU block for the IP in the PL. However, in preperation for a custom Zynq board I want to use the JTAG-UART like with MDM core for MicroBlaze designs. Bootgen defines multiple properties, attributes and parameters that are input while creating boot images for use in a Xilinx device. Somehow, I cannot stop the default FSBL executable. Run con to start execution of FSBL and then run stop to stop it. 2 Nov 8 2022-12: 31: 04; MultiBootOffset: 0x0; Reset Mode FSBL_a53_0. elf con after 500 stop Select Xilinx → XSCT Console to open the XSCT tool. Using the JTAG to AXI Using FSBL as described in Boot Sequence for QSPI Boot Mode. Following are the steps for JTAG boot mode: Since bootmode is set to jtag, xsct will download fsbl, run it for a few seconds, then stop the cpu. elf using SDK and i found that fsbl_debug. It Although JTAG boot mode is highly recommended, there is a work-around for devices booting in QSPI-boot mode. Finished running FSBL. BIN file: This script also supports the creation of a BOOT. FSBL -In the file pcap. 0) September 12, 2013 www. The symbol settings are as shown in the following figure. About this Guide This document provides basic information on how to start working with the PetaLinux SDK. Versal Platform Loader and Manager. In cases the FSBL also takes over programming the PL, a bitstream would be added as well. PMU: Platform management Port /dev/ttyUSB1, 15:06:48 Press CTRL-A Z for help on special keys Xilinx Zynq MP First Stage Boot Loader Release 2020. Contribute to Xilinx/Embedded-Design-Tutorials development by creating an account on GitHub. Background. In the Explorer view, right-click the fsbl_a53 application. U-Boot 2018. zc702 Using JTAG boot mode as described in Boot Sequence for QSPI-Boot Mode Using JTAG. ). 0. So, in this article, you will see how you can boot your Creating FSBL, PMUFW from XSCT 2018. Here is the TCL script I'm providing to the XSDB. ATF. As example I went with the Hello-World example application. The device is xczu19eg at a custom board and I am using Vivado/SDK 2019. I have built a FSBL and I fetched sources from GitHub for U-Boot and Linux and built them as well. proc board_bringup {hdf} { hsi::open_hw_design $hdf set pmufw [generate_pmufw] set fsbl [generate_fsbl] connect #Add the Microblaze PMU to target targets -set -nocase -filter When booting Zynq UltraScale+ in secure mode, JTAG is disabled by default. Platform: Silicon (4. In addition, make sure that the board configuration pins are in JTAG mode (SW6 in position 1111 for the ZCU102). This is the vitis log after hitting the run/download button within Vitis. The FSBL pulls it in the other direction. On the top bar menu, select Xilinx -> Program Flash. The initial function of the OCM is to store the (v1. Run ta 2 to select the processor CPU1. Similarly for RPU subsystem restart. elf in the xsdk. 1 The Xilinx SDK, which is used later in this guide, does not tolerate spaces in this file path. Using Vivado Hardware Server to Debug Over Ethernet. U-Boot¶ The U-Boot The Vitis debugger supports debugging through Xilinx® System Debugger. So it is mandatory to load PMU FW before loading FSBL. elf} xsct% con Thanks micah_d for your reply. com 6 JTAG/DAP Boundary Scan Chain The JTAG chain is a boundary scan chain used by the PL. In , after fsbl init success add the XFsbl_UpdateMultiBoot() with the user required count. Where can i find fsbl_debug. In the Ubuntu VM, I see the Digilent device, and the ttyUSB0 appears in /dev/. 00a Using JTAG boot mode as described in Boot Sequence for QSPI-Boot Mode Using JTAG. If you are using an old tool version and you want to use the latest version of this application, see the “Pull Zynq MP DRAM from GitHub” section below. bif file as follows to boot from SD card with modifed fsbl code **BEST SOLUTION** YAY, found it. Before running the application, the boot mode should be set to Run dow zynq_fsbl. Once the kernel starts loading switches back to UART /delete-node/ aliases; aliases {; uart0 = & dcc; /* UART over JTAG */ Medium level verbose printing is good for most designs. It might be much faster to, say, load an initial design via JTAG, then perform the actual flashing through some other interface (PCIe, Ethernet, USB, etc. JTAG or the UG908 (v2022. Starting in 2017. 1 Jun 20 2022 - 10:55:15 This FSBL has been modified in order to boot from the JTAG only! Forcing the Boot Mode as JTAG! Check the JTAG Boot Tools Required. bit, image_app. Solution. I intend to run Linux and to boot out of either NAND or QSPI. Seems to be related to the PMU freezing when I want to boot using JTAG - I can see the PMU debug messages: PMUFW: This will pull the Zynq MP DRAM test from your Xilinx tool installation directory. U-Boot can load those images from flash, via Ethernet or assume they have been pre-loaded by other means (e. See page 232; Power on the Board; Source the jtag_boot. 1, this change is required to load the complete rootfs post boot. The reason why the board was not able to self-boot from SD or QSPI, unless PS_PSRST_B/PS_POR_B pushbutton is pressed, is a power sequencing issue. It FSBL. Application software can link against the libraries generated in the platform project. tcl from the same directory it was created in; Creating a BOOT. Run dow u-boot. c file can be changed and used as reference file. Browse to the fsbl_a53. Example Setup for a Graphics and DisplayPort Based Sub-System; Debugging. Ensure that the PMU partition is set to be loaded by bootROM. I am wondering for running the FSBL, which target I should use? I tried PS TAP and Cortex-A53 #0 and use 'dow FSBL. This is taken care in device boot modes, but in JTAG boot mode, user need to specifically ensure this. Of course i just had to RTFM. nky file that was generated earlier and add the key file. Copy the The PMU FW must be present in most systems for the Xilinx-based FSBL and system software. Your code must be able to do this before transferring control to an application. bit. com. Using the custom FSBL. mwr Xilinx Partners. I have used the OSL flow to generate an FSBL, the PMUFW, the U-BOOT and the BL31. 2. Source code. 5 SSIT Debug; 16. Using the JTAG to AXI to test For Zynq-7000 supported QSPI devices, please review (Xilinx Answer 50991). For Kria Starter Kits, the SD card secondary device contains: Alternatively, developers can use the Xilinx System Debugger (XSDB) and JTAG to load and boot their application on the Starter Kit. 1 or newer IMPORTANT: Programming any of the noted eFUSE settings preclude Xilinx test access. The DAP is a boundary scan chain used by the PS. elf} xsct% con xsct% The Address map for the JTAG to AXI master is seen below: Note: I am using the Clock and Reset from the Zynq PSU block for the IP in the PL. FSBL is generated in Yocto or PetaLinux, the flow is not unique to Kria SOM. Try to do a brief investigation before filing a Service Request. The platform project reads in hardware information from the XSA file and contains the runtime environment for the above processing units. c fails. The "RecreatePaddingAndCheck" function in rsa. Creating FSBL, PMUFW from XSCT 2018. This FSBL is required to initialize the system (mainly to run the ps7_init() function). The two chains can The ZCU102 Evaluation Kit enables designers to jumpstart designs for automotive, industrial, video, and communications applications. Xilinx Embedded Software (embeddedsw) Development. The BootROM code copies the FSBL boot code from the chosen non-volatile memory to on-chip memory (OCM). During the runtime of the FSBL, other components such as the Xilinx-specific PMU firmware and Arm Trusted Firmware are loaded before handing off to U-Boot as the second stage bootloader. U-Boot. Updated Encryption and Authentication sections. elf and pmufw. Xilinx provides an recovery Xilinx Wiki / Versal Platform Loader and Manager. Using JTAG boot mode as described in Boot Sequence for QSPI-Boot Mode Using JTAG. There are three applications I want to boot up, one on the APU (A53_0) and two on the RPU (R5_0 and R5_1). ; mwr 0x00001000 0x12345678 - write something to OCM; mrd 0x00001000 - check write result; 0x00000000 to 0x0002FFFF is Introduction. Select Settings→ Tool Settings page→ Arm v8 gcc Compiler→ Miscellaneous. Keep Zynq in Reset Using SRST_ZYNQ or POR_ZYNQ. elf with petalinux-package -command i’m able to see the FSBL boot stages through jtag.
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