2.1. Release Notes¶
2.1.1. Overview¶
The Processor Software Development Kit (Processor-SDK) for Linux provides a fundamental software platform for development, deployment and execution of Linux based applications and includes the following:
- Bootloaders & Filesystems
- Prebuilt Binaries
- SDK Installer
- Setup Scripts
- Makefiles
- Matrix Application Launcher
- Example Applications
- WLAN support (Wilink 8)
- Code Composer Studio
2.1.2. Licensing¶
Please refer to the software manifest, which outlines the licensing status for all packages included in this release. The manifest can be found on the SDK download page. The manifest can be found on the SDK download page or in the installed directory as indicated below. In addition, see PLSDK GPLv3 Disclaimer
2.1.3. Documentation¶
- Processor SDK Linux Software Developer’s Guide: Provides information on features, functions, delivery package and, compile tools for the Processor SDK Linux release. This also provides detailed information regarding software elements and software infrastructure to allow developers to start creating applications.
- Processor SDK Linux Getting Started Guide: Provides information on getting the software and running examples/demonstrations bundled in the SDK.
- Software Manifest: Provides license information on software
included in the SDK release. This document is in the release at
[INSTALL-DIR]/docs. - EVM Quick Start Guide: Provides information on hardware setup and running the demonstration application that is loaded on flash. This document is provided as part of the EVM kit.
2.1.4. Release 07.00.00¶
Released July 2020
What’s New
Processor SDK 7.0 Release has following new features:
- AM654x GP PG2.0 Support
SDK Components & Versions
| Component | Version |
|---|---|
| Linux Kernel | 5.4.40 |
| U-Boot | 2020.01 |
| Yocto Project | 3.1 (dunfell) |
| ARM Toolchain (gcc) | 9.2-2019.12 hard-float |
| Qt | 5.11.3 |
| OpenCL | 1.1.19 |
| OpenCV | 3.1 |
| Wayland | 1.16 |
| GStreamer | 1.14.4 |
| TI PRU Compiler | 2.2.1 |
| TI C66x CGT Compiler | 8.3.2 |
2.1.5. Supported Platforms¶
See here for a list of supported platforms and links to more information.
2.1.6. Build Information¶
2.1.6.1. U-Boot¶
Head Commit: f9b0d030d31ab79577f1dd1e48814a8f3119c481
uBoot Version: 2020.01
uBoot Description: 07.00.00.005
Branch: 07.00.00.005
uBoot Tag: 07.00.00.005
2.1.6.2. Kernel¶
Linux Kernel
Head Commit: 66cf445b7697a4963cfc796e06918fe5b147fe7d
Kernel Version: 5.4.40
Kernel Description: 07.00.00.005
Branch: ti-linux-5.4.y
Kernel Tag: 07.00.00.005
Kernel defconfig: multi_v7_defconfig
Compiler Information: arm-none-linux-gnueabihf-gcc (GNU Toolchain for the A-profile Architecture 9.2-2019.12 (arm-9.10)) 9.2.1 20191025
Compiler Download Location: https://developer.arm.com/open-source/gnu-toolchain/gnu-a/downloads
Information on how to download and build the kernel can be found here: https://processors.wiki.ti.com/index.php/Linux_Kernel_Users_Guide
Real Time (RT) Linux Kernel
Head Commit: 17e2c5c658e9bcdf7566c9e7f70b1f0a8c9f7036
RT Kernel Version: 5.4.43-rt25
Kernel Description: 07.00.00.005-rt
Tag: 07.00.00.005-rt
Kernel defconfig: multi_v7_defconfig
Compiler Information: arm-none-linux-gnueabihf-gcc (GNU Toolchain for the A-profile Architecture 9.2-2019.12 (arm-9.10)) 9.2.1 20191025
Compiler Download Location: https://developer.arm.com/open-source/gnu-toolchain/gnu-a/downloads
Information on how to download and build the kernel can be found here: https://processors.wiki.ti.com/index.php/Linux_Kernel_Users_Guide
Generic Kernel Release Notes
Generic kernel release notes from kernelnewbies.org can be found at:
http://kernelnewbies.org/Linux_5.4
Archived versions can be found at:
http://kernelnewbies.org/LinuxVersions
2.1.7. Issues Tracker¶
2.1.7.1. Issues opened in previous releases that were closed on this release¶
| Record ID | Platform | Title |
|---|---|---|
| LCPD-17236 | am654x-evm | PDK-IPC build from sources is not creating stripped images and links |
| LCPD-11846 | am571x-idk | libdce2 omapdrm API call with bus-version style |
| LCPD-16013 | j721e-evm | modprobe pvrsrvkm causes kernel crash when no gpu DT node is present |
| LCPD-16654 | j721e-evm | GBenchmark is not able to run on j721e libgbm.so.2 is missing |
| LCPD-14623 | j721e-evm | Graphics demo - triangle fails with pvSrc invalid in PVRSRVDeviceMemCopy() error |
| LCPD-16922 | j721e-evm | rogue: DMA-API warning from rgx_blit_test |
| LCPD-16029 | am654x-evm | AM65: icssg: PRU ethernet links might be unstable with new PHY package |
| LCPD-17771 | j721e-idk-gw | cryptomgr_test kmemleak |
| LCPD-17773 | j721e-idk-gw | cryptomgr_test related DMA-API errors |
| LCPD-17529 | am43xx-gpevm | Could not access usbhost when booting from SD card |
| LCPD-17229 | j721e-evm | vxd_dec: kernel crash if rootfs has no pvdec_full_bin.fw firmware file |
| LCPD-17010 | j721e-evm | J7ES: USB: gadget mode breaks with PC host with USB3.0 LPM |
| LCPD-17783 | am654x-evm | USB: USB2PHY Charger Detect is enabled by default without VBUS presence |
| LCPD-17118 | am57xx-evm | Kernel MMC/SD user’s guide incorrectly refers to OMAP-HSMMC |
| LCPD-15551 | k2e-evm | Upstream: remoteproc/keystone: DSP remoteproc driver is broken with upstream 4.19+ kernels |
| LCPD-16382 | dra7xx-evm | pcie usb/sata read write tests failed |
| LCPD-17772 | j721e-idk-gw | systemd doesn’t show ansi sequences correctly |
2.1.7.2. Issues found and closed on this release that may be applicable to prior releases¶
| Record ID | Title | Platform |
|---|---|---|
| LCPD-18672 | J721e HS package is missing fit image | j721e-hsevm |
| LCPD-18690 | AM65x SR1.0: MMC UHS mode enabled but not functional | am654x-evm |
| LCPD-18694 | AM65x: cpsw2g: ale parameters init issue | am654x-evm,am654x-hsevm |
| LCPD-18656 | OSPI/SPI ubifs test failed due to cannot read 64 bytes from mtd6/mtd0 | j721e-idk-gw |
| LCPD-18787 | SPL DFU boot test failed | j721e-idk-gw |
| LCPD-18799 | ipumm-fw breaks with latest tools | am57xx-evm,dra7xx-evm |
| LCPD-18848 | Fit Image is missing default config (k3-am654-base-board-sr1.dtb) | am654x-hsevm |
| LCPD-18887 | am654x-hsevm fails to boot | am654x-hsevm |
| LCPD-18641 | u-boot: says “cannot find image node ‘k3-am654-idk-sr1.dtbo’” on AM65 SR1.0 | am654x-evm,am654x-hsevm |
| LCPD-18674 | sysint: k3-am654-idk-sr1.dtbo missing from rootfs | am654x-idk |
| LCPD-18850 | Watchdog test failed to reboot EVM | j721e-idk-gw |
| LCPD-18593 | CPSW2G: restore vlan cfg after ifconfig up/down | am654x-evm,am654x-hsevm |
| LCPD-18594 | CPSW2G: CPTS: sync PPS to adjusted PTP clock | am654x-evm,am654x-hsevm |
| LCPD-18695 | AM65x: cpsw2g: allmulti mode is broken | am654x-evm,am654x-hsevm |
| LCPD-18669 | SA2UL causes boot failure if built-in to kernel | am654x-evm |
| LCPD-18793 | pcie ep tests failed with big size with DMA mode | j721e-idk-gw |
| LCPD-18660 | K2H MDIO signal integrity workaround doesn’t work in kernel 4.19 | |
| LCPD-18753 | AM65x: cpsw2g: iet changes bloks rrobin cfg is <2 TX queues | am654x-evm,am654x-hsevm |
| LCPD-18847 | UDMA: atype is ignored even if it is correctly specified for non slave channels | am654x-evm,am654x-hsevm |
2.1.7.3. Errata Workarounds Available in this Release¶
| Record ID | Title |
|---|---|
| LCPD-5310 | i900: CTRL_CORE_MMR_LOCK_5 region after locking results in ctrl module inaccessible, recoverable only post a reset |
| LCPD-5311 | i893: DCAN ram init issues in HW AUTO and when traffic hitting CAN bus (open investigation) |
| LCPD-5309 | LCPD: i896: USB Port disable doesnt work |
| LCPD-7642 | MMC/SD: i832: return DLL to default reset state with CLK gated if not in SDR104/HS200 mode. |
| LCPD-4195 | J6: SATA: Investigate applicability of i807 |
| LCPD-4225 | J6: Errata: i834: Investigate possibility of software workaround |
| LCPD-976 | J6/J6eco: 32clk is psuedo (erratum i856) - clock source |
| LCPD-975 | J6/J6eco: 32clk is psuedo (erratum i856) - realtime counter |
| LCPD-1022 | J6: Errata: i694: System I2C hang due to miss of Bus Clear support @ OMAP level |
| LCPD-1188 | J6: Baseport: Errata i877: RGMII clocks must be enabled to avoid IO timing degradation due to Assymetric Aging |
| LCPD-9084 | i887: Software workaround to limit mmc3 speed to 64MHz |
| LCPD-16904 | PCIe: Unsupported request (UR) or Configuration Request Retry Status (CRS) in configuration completion response packets results in external abort |
| LCPD-5836 | CAL: Errata: i913: CSI2 LDO needs to be disabled when module is powered on |
| LCPD-5460 | Implement WA for Vayu errata i829 (Reusing Pipe Connected To Writeback Pipeline On The Fly To An Active Panel) |
| LCPD-5052 | Upstream: Post the dmtimer errata fix for i874 |
| LCPD-4910 | J6/OMAP5: errata i810 implementation |
| LCPD-4911 | DRA7: USB: Investigate applicability of Errata i897: StopEndpoint_issue |
| LCPD-4912 | DRA7: USB: Implement ErrataID_i896_PED_issue |
| LCPD-16363 | IO, MMCSD: Incorrect IO Power Supply Connectivity Prevent Dynamic Voltage Change on VDDSHV6 and VDDSHV7 |
| LCPD-16364 | MMCSD: Negative Current from UHS-I PHY May Create an Over-Voltage Condition on VDDS6 and VDDS7 which exposes the Device to a Significant Reliability Risk |
| LCPD-16538 | PCI-Express (PCIe) May Corrupt Inbound Data |
| LCPD-14184 | USB: SuperSpeed USB Non-Functional |
| LCPD-14187 | UDMA-P Real-time Remote Peer Registers not Functional Across UDMA-P Domains |
| LCPD-14185 | MSMC: Non-coherent memory access to coherent memory can cause invalidation of snoop filter |
| LCPD-14159 | The assertion of warm reset coinciding with a debug configuration access targeting the STM Subsystem may result in a hang of said debug configuration access |
| LCPD-13884 | CPTracer Bus Probes MAIN_CAL0_0 and MCU_SRAM_SLV_1 are not able to distinguish between secure and non-secure transactions |
| LCPD-13887 | DDR Controller ECC Scrubbing feature can cause DRAM data corruption |
| LCPD-4647 | [rpmsg 2015 LTS] Implement errata i879 - DSP MStandby requires CD_EMU in SW_WKUP |
| LCPD-4648 | [rpmsg 2014 LTS] Implement errata i879 - DSP MStandby requires CD_EMU in SW_WKUP |
| LCPD-4975 | DSS AM5/DRA7: implement WA for errata i886 |
| LCPD-14941 | RINGACC and UDMA ring state interoperability issue after channel teardown |
| LCPD-14579 | DSS : DSS Does Not Support YUV Pixel Data Formats |
| LCPD-14580 | DSS : DSS Does Not Support YUV Pixel Data Formats |
| LCPD-14578 | DSS : DSS DPI Interface does not support BT.656 and BT.1120 output modes |
| LCPD-14577 | CPSW does not support CPPI receive checksum (Host to Ethernet) offload feature |
| LCPD-8277 | u-boot: j6: SATA is not shutdown correctly as per errata i818 |
| LCPD-8294 | 37 pins + VOUT pins need slow slew enabled for timing and reliability respectively |
| LCPD-5308 | i897: USB Stop Endpoint doesnt work in certain circumstances |
| LCPD-6907 | Workaround errata i880 for RGMII2 is missing |
| LCPD-5931 | DRA7xx: AM57xx: mmc: upstream errata workaround for i834 |
| LCPD-5924 | ALL: CONNECTIVITY: CPSW: errata i877 workarround for cpsw |
| LCPD-4218 | Implement Workaround for Errata i813 - Spurious Thermal Alert Generation When Temperature Remains in Expected Range |
| LCPD-4217 | Implement Workaround for Errata i814 - Bandgap Temperature read Dtemp can be corrupted |
| LCPD-4184 | Implement workaround for errata i814 - Bandgap Temperature read Dtemp can be corrupted |
| LCPD-1146 | DMM hang: Errata VAYU-BUG02976 (i878) (register part) |
| LCPD-1087 | J6: MMC: Errata: i802: OMAP5430 MMCHS: DCRC errors during tuning procedure |
| LCPD-1108 | J6: Wrong Access In 1D Burst For YUV4:2:0-NV12 Format (Errata i631) |
| LCPD-876 | OMAP5: Errata i810: DPLL Controller Sticks when left clock requests are removed |
| LCPD-16605 | MMC: MMC1/2 Speed Issue |
| LCPD-17220 | U-Boot Hyperbus: Hyperflash reads limited to 125MHz max. frequency |
| LCPD-16643 | Hyperbus: Hyperflash reads limited to 125MHz max. frequency |
| LCPD-16350 | DSS: Frame Buffer Flip/Mirror Feature Using RGB24/BGR24 Packed Format can Result in Pixel Corruption |
| LCPD-9173 | i897: USB Stop Endpoint doesnt work in certain circumstances |
| LCPD-17333 | [CPTS] GENF (and ESTF) Reconfiguration Issue |
| LCPD-14186 | UDMA-P Host Packet Descriptors 0x3FFFFF Packet Length Mode not Functional |
| LCPD-1776 | [J6 SATA Adaptation] J6 - Errata i783, SATA Lockup After SATA DPLL Unlock/Relock |
| LCPD-941 | OMAP4,5: DSS: implement workaround for errata i740 |
| LCPD-1171 | DRA7: DMM errata i878 (framebuffer part) |
2.1.7.4. SDK Known Issues¶
| Record ID | Platform | Title | Workaround |
|---|---|---|---|
| LCPD-14263 | am43xx-epos | Hardware RNG module not getting probed in Linux for AM438x | |
| LCPD-18888 | am335x-evm | Qt application fails to launch with HDMI display | |
| LCPD-15029 | j721e-vlab | tidec_decode app crashes the system when run several times | |
| LCPD-18852 | k2g-hsevm | k2g-hs secure monitor image is not up to date | |
| LCPD-16454 | j721e-evm | DSS underflows with 1080p/2.5k display on inmate cell | |
| LCPD-17387 | j721e-evm-ivi | Underflow and CRTC SYNC LOST observed while running GLMark2 (1x1080p + 1x4k) | |
| LCPD-18056 | j721e-evm-ivi | PVR Errors observed while running deqp-gles | |
| LCPD-18115 | j721e-idk-gw | PVR Error observed while running glmark2 | |
| LCPD-17659 | am437x-idk | Disable GPU on AM437x IDK | |
| LCPD-15864 | am57xx-evm | SoC Performance Monitoring tool is still not enabled | |
| LCPD-16130 | j721e-evm | Exception triggered by drm_dev_unregister during poweroff | |
| LCPD-16664 | am654x-evm | MMU Alloc errors and Kernel Oops with RT build | |
| LCPD-16366 | j721e-evm | RGX kick test fails when 32 sync dependencies are set for each command | |
| LCPD-15410 | dra7xx-evm | vdd_shv_power is ~200mw higher than on previous lts | |
| LCPD-17182 | j721e-evm | Android: j721e: unable to boot to UI with 2K display | |
| LCPD-17164 | am335x-evm | GLBenchmark is not able to run missing libgbm.so.2 error reported | create a symlink for linker file |
| LCPD-17413 | am335x-evm | QT Webengine-based browser: the mouse does not work within the web page with QPA EGLFS | |
| LCPD-17370 | j721e-evm | Android: Executing Andebenchpro benchmark app results in kernel crash | |
| LCPD-16921 | j721e-evm | GPU driver doesn’t unregister genpd name on unload | |
| LCPD-10964 | dra76x-evm | Segmentation fault observed when trying to run GC320 test app | |
| LCPD-9819 | am571x-idk | drmextended app cannot enable plane | |
| LCPD-9006 | am57xx-evm | Some GLBenchmark tests fail to run | |
| LCPD-7130 | dra7xx-evm | KMSCube with video does not work | |
| LCPD-8352 | am43xx-gpevm | weston: stress testing with 75 concurrent instances of simple-egl leads to unresponsive HMI due to running out of memory |
|
| LCPD-13429 | Init/exit sequence in GBM leads to error | None | |
| LCPD-12270 | dra72x-evm | VDD_SHV5 power consumption is ~ 200mw higher than on previous releases | |
| LCPD-17213 | j721e-evm | Weston sometimes fails to start when booting with nfs filesystem | |
| LCPD-18431 | am57xx-evm | Display artifacts on QT window | |
| LCPD-18851 | j721e-evm | UYVY texture test needs update | |
| LCPD-18214 | dra7xx-evm | SGX-HW recovery seen with NV12 buffer usage with wayland-drm applications | |
| LCPD-17412 | am654x-evm | QT5 Webengine-based browser crashing with any resize operation | |
| LCPD-15794 | am57xx-evm | Allow non-root user access to graphics resources to enable graphics use case | |
| LCPD-18908 | am654x-evm | GLMark2 fails for am65x | |
| LCPD-15795 | am57xx-evm | Allow non-root user access to IPC resources to enable multimedia use case | |
| LCPD-5654 | AM335x | AM3 Beaglebone black: MPEG4+AAC Dec does not play out any audio for some HDMI monitors | |
| LCPD-9753 | am571x-idk | GLSDK gst test suite waylandsink and 1080i kmssink tests fail | |
| LCPD-17283 | j721e-evm | Running Gstreamer’s gst-discoverer causes a crash | |
| LCPD-17138 | Kernel warning reported during h264 video encode operations | ||
| LCPD-9754 | am571x-idk | GLSDK Sometimes capture + encode fails | |
| LCPD-13443 | am57xx-hsevm | Camera is not detected on AM572x-HSEVM | |
| LCPD-16531 | j721e-evm | video decode: vxd_dec warnings displayed at end of gstreamer hevc playback to kmssink for certain video | |
| LCPD-15810 | am335x-evm | Illegal instruction reported when trying to decode h264 stream with gstreamer | None |
| LCPD-13816 | am654x-evm | Chromium-wayland broswer does not work on AM654x with page size = 64k | |
| LCPD-13817 | am654x-evm | Qt5 Webengine-based broswer does not work on AM654x with pagesize = 64k | |
| LCPD-17817 | am335x-hsevm | Images created with Proc-SECDEV grow with number of times SECDEV has been used | |
| LCPD-17781 | am43xx-epos | am43xx-epos boot instability | |
| LCPD-16207 | am574x-hsidk | Board does not boot sometimes due to crypto crash when debug options are enabled | None |
| LCPD-9364 | am57xx-hsevm | There are SCM FW warnings during the am57xx-hsevm boot | |
| LCPD-9782 | k2e-hsevm | CPU hotplug generates an exception and system crashes | |
| LCPD-9254 | am43xx-hsevm | Kernel warnings in boot for am437x-hsevm | |
| LCPD-12709 | am43xx-hsevm | Boards resets when standby state is attempted | |
| LCPD-14254 | am654x-evm | meta-ti: Need a recipe update to pick up the new AM65x PRU Ethernet firmwares | |
| LCPD-13947 | am335x-evm | nativesdk-opkg is broken in the devkit | |
| LCPD-16053 | k2e-evm | IP address is not getting displayed on EVM LCD for K2 EVMs | |
| LCPD-16114 | am335x-evm | RTC Init Script Needs to Wait for Module Load | |
| LCPD-4952 | K2E | tisdk-image.bbclass limitation on TARGET_IMAGES | |
| LCPD-5091 | AM335x | Installing AM335x CoreSDK 15.01 leads to dumped core | |
| LCPD-4327 | AM572x | remove temporary files from kernel package | |
| LCPD-5649 | K2E | Integration: Release content for core-sdk should not be the content of SD card for k2 platform | |
| LCPD-16877 | k2hk-evm | ti-ipc-examples-linux intermittent build failure | |
| LCPD-14552 | Enable snmpd in coresdk | ||
| LCPD-9616 | am57xx-evm | QtCreator GDB (remote) debugging stops working since QT5.7.1 | use GDB from Processor SDK 3.2 |
| LCPD-9415 | File system is missing resource visualization tool | ||
| LCPD-9072 | k2e-evm | netapi requires changes due to new libnl and xfrm | |
| LCPD-17449 | am335x-evm | libasan_preinit.o is missing in devkit | |
| LCPD-9923 | am335x-evm | Error message in boot log for K2 and AM platforms | |
| LCPD-8404 | Fix jira check script to only send one email per broken instance | ||
| LCPD-7255 | am335x-evm | Telnet login takes too long (~40 seconds) | Booting with rootfs mounted over NFS might cause ~40 seconds delay on telnet login because DNS entries might not be properly populated. To work around this issue, enter appropriate DNS server IP in resolv.conf. For example: echo ‘nameserver 192.0.2.2’ > /etc/resolv.conf |
| LCPD-8345 | am335x-evm | Board fails to start login console after waiting 3.5 minutes ( hard to reproduce, ~4/1000) | Restart the EVM |
| LCPD-7025 | am43xx-gpevm | System takes more than 10 seconds to go from login prompt to system prompt | Automated tests need to account for this boot delay |
| LCPD-12443 | omapl138-lcdk | SD boot time with coresdk rootfs increases ~30% on omapl138-lcdk | |
| LCPD-12405 | am335x-evm | Openssl certgen fails due to coredump in openssl_gen_cert.sh | |
| LCPD-12383 | omapl138-lcdk | Umount failed if sata is mounted as vfat after boot without enough delay before umount | |
| LCPD-15562 | OpenSSL1.1 does not have hooks for using hw crypto | Use openssl1.0 for crypto | |
| LCPD-18633 | ipc-lld-examples-rtos builds in single thread | ||
| LCPD-15918 | am43xx-gpevm | ti-ipc-rtos gets stuck in xdctools | |
| LCPD-4890 | ECS_TEAM: ap_test.sh demo script does not work as is and changes required are documented here | ||
| LCPD-8686 | ECS: DRA7 - wl18xx_multi module insert/remove leads to mm_fault errors | ||
| LCPD-17368 | j721e-evm | Format support - Mismatch with DDK - Android Allocator (NV12) | |
| LCPD-8210 | am571x-idk | QT Touchscreen interaction (Bear Whack) crash | |
| LCPD-9423 | kmscube with video: viddec3test sometimes return error 139 | None | |
| LCPD-8398 | dra7xx-evm | gsttestplayer: Reverse playback stops after next seek | |
| LCPD-17304 | j721e-evm | Error Recovery Test for VDEC_ERROR_SR_ERROR does not trigger error | |
| LCPD-8278 | k2e-hsevm | Secure boot takes more than 10 minutes | |
| LCPD-15367 | am335x-evm | Boot time increased about 15s | |
| LCPD-15810 | am335x-evm, am43xx-gpevm, k2g-evm | Illegal instruction reported when trying to decode h264 stream with gstreamer | None |
| PLSDK-1398 | k2e-evm, k2e-hsevm, k2g-hsevm, k2hk-hsevm | IPC demo hangs if run after OpenCL demos | Run IPC demo w/o running OpenCL first |
| PLSDK-1419 | k2l-evm | Intermittent-IP address display issue on LCD for K2L RT | Use ifconfig once Linux boots, to acquire IP address |
| PLSDK-2178 | am335x-ice, am437x-idk, am574x-idk | ICSS EMAC intermittent error in received acyclic packet content | None |
| PLSDK-2466 | am335x-ice, am437x-idk, am571x-idk, am572x-idk, k2g-ice | Fix Race condition in updating NSP credit value | None |
| PLSDK-2530 | am335x-ice, am437x-idk | AM3/4 PTP PPS fails intermittently | No complete workaround. Restarting the ethernet interface should reset PPS and likely resolve the issue temporarily. |
| PLSDK-2642 | am654x-idk | PRU Ethernet links on IDK Application board are unstable | IDK Limitation, requires re-work |
| PLSDK-2662 | am335x-ice, am437x-idk, am571x-idk, am572x-idk, am574x-idk, k2g-ice | HSR/PRP: Bringing down one slave port stops HSR/PRP interface | None |
| PLSDK-2861 | k2e-evm, k2g-evm, k2hk-evm, k2l-evm | Crypto is not functional on 2019 LTS | None |
| PLSDK-2873 | k2g-ice | K2G-ICE kernel warnings when removing PRUETH module | None |
| PLSDK-2895 | am571x-idk | AM571x-IDK: Icss Emac: TTS Port 1: Packet cyclic timestamp error. | None |
| PLSDK-2896 | k2e-evm, k2e-hsevm, k2hk-evm | mpm_transport_hyperlink_loopback: transport arm-loopback-hyplnk-0 failed (error: -114) retval -1001 | No workaround |
| PLSDK-2900 | am335x-evm, am437x-evm, k2e-evm, k2g-evm, k2hk-evm, k2l-evm | crypto examples are skipped from toplevel SDK Makefile, due to OpenSSL dependency | No workaround |
| PLSDK-2913 | am572x-idk | NetJury Test Failure: TC_PRP_4_3_4_____Reception_of_a_PRP_Supervision_frame_and_Nodes_Table - test_VLAN | No workaround |
| PLSDK-2936 | am572x-evm | jailhouse: failed in destroy cell | None |
| PLSDK-2937 | am572x-evm | jailhouse: ti-app demo doesn’t start | None |
| PLSDK-2960 | am571x-idk | HSR/PRP: Noticed 1 packet loss seen with UDP tests over 60 minute test | None |
| PLSDK-2989 | am335x-evm, am437x-evm, am437x-hsevm, am572x-evm, am572x-hsevm, k2e-evm, k2g-evm, k2l-evm, k2l-hsevm | defconfig build failure: reported diff | |
| PLSDK-3031 | am571x-idk, am572x-idk, am574x-idk | HSR: erroneous A-B forwarding of frames | |
| PLSDK-3032 | am571x-idk, am572x-idk, am574x-idk | HSR: forwarding of untagged frames in default mode H not according to IEC 62439-3:2016, 5.3.3 DANH receiving from an HSR port. | None |
| PLSDK-3057 | am335x-evm, am437x-evm, am572x-evm, am654x-evm, am654x-idk | ARMNN with TFLite parser: performance/accuracy issue with quantized mobilenet models | Patch from arm compute library https://review.mlplatform.org/c/ml/ComputeLibrary/+/1620/. |
| PLSDK-3071 | am571x-idk, am572x-evm, am572x-idk, am574x-idk | Dual camera demo: Overlapping of camera and stats panel due to big font size | None |
| PLSDK-3074 | am572x-idk | NetJury Test Failure: TC_PRP_4_2_4_____IP_addresses | None |
| PLSDK-3086 | am571x-idk, am572x-idk | Unable to handle kernel NULL pointer dereference when disabling HSR | None |
| PLSDK-3089 | am572x-evm, k2l-evm | openmpacc example test failed on am572x-evm and k2l-evm | |
| PLSDK-3091 | am572x-idk | Jailhouse: ICSS_EMAC_LLD test hangs during TTS tests on ICSS_EMAC_TEST_PRU2ETH0 and ICSS_EMAC_TEST_PRU2ETH1 | |
| PLSDK-3125 | am571x-idk, am572x-idk, am574x-idk | clean up timestamp queue when extts is disabled | |
| PLSDK-3128 | am572x-evm, am572x-hsevm, am572x-idk, am574x-hsidk, am574x-idk | SDK disk image for Windows users too large for 16GB SD card | |
| PLSDK-3138 | EtherCAT in Jailhouse inmate: instruction abort at 0x80013f00 | ||
| PLSDK-3147 | am654x-idk | ICSSG: < 0.01 packet loss at 3/4/4.5 Mbits/sec for 10M Half Duplex link | |
| PLSDK-3148 | am654x-idk | ICSSG: 10M/100M Half duplex doesn’t work with 10/100M Hub | |
| PLSDK-3152 | am654x-idk | 10M/100M EVM <——-> PC / H3C S5120V2: setup results in kernel errors and ping failures | |
| PLSDK-3171 | am335x-ice, am437x-idk, am571x-idk, am572x-idk, am574x-idk, k2g-ice | DualEMAC PTP IPv4/UDP transport does not support VLAN | |
| PLSDK-3172 | am335x-ice, am437x-idk, am571x-idk, am572x-idk, am574x-idk, k2g-ice | DualEMAC PTP IPv4/UDP transport does not drop SYNC messages from unknown PTP masters | |
| PLSDK-3179 | am572x-idk | OpenCV_stereoBM_implementation test failed on am5729-idk | |
| PLSDK-3182 | am571x-idk | RSTP switch PRU ethernet driver should use 4 tx queues instead of 2 | |
| PLSDK-3183 | am571x-idk | RSTP switch PRU ethernet driver should purge FDB only when going in or out of blocking state | |
| PLSDK-3184 | am571x-idk | RSTP switch PRU ethernet driver should age out dynamically learned FDB | |
| PLSDK-3185 | am571x-idk | RSTP switch PRU ethernet driver multicast filtering is not working | |
| PLSDK-3191 | am335x-ice | icss-m: prueth: AM335x Single EMAC broken | |
| PLSDK-3213 | am654x-idk | DP83867: auto negotiation at 10M/100M unstable | |
| PLSDK-3215 | omapl138-lcdk | Windows SD card creation does not result in bootable binary | |
| PLSDK-3219 | am571x-idk,am572x-idk,am574x-idk | Invalid PTP message type warnings | |
| PLSDK-3219 | am571x-idk,am572x-idk,am574x-idk | Invalid PTP message type warnings | |
| PLSDK-3220 | am572x-evm,am572x-idk | Neo-AI DLR TIDL demo image preprocssing incorrectly indexing pixels | |
| PLSDK-3225 | am654x-evm | bin/create-ubifs.sh not available in SDK | |
| PLSDK-3232 | am654x-evm | UDP throughput numbers are half of what they should be | |
| PLSDK-3238 | am335x-evm,am437x-evm | Docker hello world test failure on am335x-evm/am437x-evm/dra76x-evm | |
| PLSDK-3240 | am571x-idk,am572x-idk,am574x-idk | RSTP prueth: cable removal can cause instability on disabled Ethernet port | |
| PLSDK-3241 | am571x-idk,am572x-idk,am574x-idk | RSTP_SWITCH_FW: Re-calculate timeout value for PRU-side locking |
2.1.7.5. U-Boot Known Issues¶
| Record ID | Platform | Title | Workaround |
|---|---|---|---|
| LCPD-18627 | am654x-idk | uboot does not read the reserve-memory from the fdt | |
| LCPD-17770 | am654x-evm | U-Boot: Fix order of MCU R5 shutdown depending on cluster mode | |
| LCPD-17406 | j721e-idk-gw | U-boot: Uboot has no knowledge of memory reserved for remote cores | |
| LCPD-17210 | am571x-idk | AM57x EVM could not boot when using DEFAULT_DEVICE_TREE=”am57xx-beagle-x15” | |
| LCPD-16524 | am654x-evm | Need to adjust RMW bit when using enabling ECC | None |
| LCPD-15725 | [Klokworks uboot] Resolve or indicate false positives on arch/arm/mach-omap2/emif-common.c | ||
| LCPD-15720 | [Klokworks uboot] Resolve or indicate false positives on drivers/dfu/dfu_ram.c | ||
| LCPD-15719 | [Klokworks uboot] Resolve or indicate false positives on arch/arm/mach-omap2/hwinit-common.c | ||
| LCPD-15711 | [Klokworks uboot] Resolve or indicate false positives on arch/arm/mach-omap2/omap5/sdram.c | ||
| LCPD-15710 | [Klokworks uboot] Resolve or indicate false positives on board/ti/common/board_detect.c | ||
| LCPD-15054 | am571x-idk | [u-boot] AM57xx phy_ctrl structures must be board-specific | None |
| LCPD-14843 | am654x-evm | U-boot should support default settings for netboot | None |
| LCPD-14638 | k2g-evm | Invalid DDR_PHY_MR2 setting in K2G board library | None |
| LCPD-10726 | am572x-idk | Update DDR3 emif regs structure for EMIF2 for the beagle_x15 board in U-Boot board file | None |
| LCPD-9369 | AM437x GP EVM older PG version Uboot UART boot fails intermittently | ||
| LCPD-8701 | k2g-ice | Soft reboot broken | |
| LCPD-8295 | dra71x-evm | vout1 pins missing manual i/o configuration | |
| LCPD-7776 | dra7xx-evm | U-boot: DRA7XX: secure boot fails on Rev-G J6 EVM | |
| LCPD-18643 | am335x-evm | U-Boot: AM335x/AM473x: Both SPI CS signals get asserted | |
| LCPD-18620 | am654x-evm | AM65x PG2: U-Boot MMC/SD does not work at greater than 25MHz clock | |
| LCPD-17789 | j721e-idk-gw | UBOOT J7: Could not see UFS device by scsi scan | |
| LCPD-16696 | am654x-evm | U-Boot does not recognize SD-Card after re-insert/change | |
| LCPD-15873 | am654x-evm | There is no dtbo in u-boot for PCIe x1 + usb3 daughter card | None |
| LCPD-12348 | dra71x-evm | U-boot: MMC/SD: MMC erase fails with timeout | |
| LCPD-11197 | dra72x-evm | Uboot: Writing GPT partitions to emmc causing CACHE: Misaligned messages | |
| LCPD-10668 | k2g-evm | Ethernet boot: Sometimes the board could not boot uboot from Ethernet on k2g-evm | None |
| LCPD-9539 | k2g-evm | dhcp does not work after soft reboot | None |
| LCPD-7864 | am335x-evm | U-Boot: Ethernet boot fails on AM335x and AM437x | |
| LCPD-7547 | k2g-evm | uboot nand write hangs for big size on k2g | |
| LCPD-7366 | am335x-evm | uboot McSPI driver drives multiple chip selects simultaneously | None |
| LCPD-5517 | AM572x | Board fails to load bootloader sometimes when eSATA is connected | None |
| LCPD-5416 | K2G | U-BOOT: K2G: “reset” fails for certain SD cards | None |
| LCPD-5116 | AM335x | BBB: U-Boot: Board fails to acquire dhcp address sometimes | None |
2.1.7.6. Linux Kernel Known Issues¶
| Record ID | Priority | Title | Component | Subcomponent | Platform | Workaround | Impact |
|---|---|---|---|---|---|---|---|
| LCPD-9877 | P2-High | rtc alarm does not wakeup board from poweroff state | Power & Thermal | omapl138-lcdk | |||
| LCPD-17471 | P2-High | device hang when restarting crashed R5F | IPC | am654x-evm | |||
| LCPD-18832 | P2-High | NVMe SSD could not be detected reliably | Connectivity | am654x-idk | |||
| LCPD-15708 | P2-High | J721E: vlab: MMC1 not functional | Connectivity | j721e-vlab | MMCSD | ||
| LCPD-14249 | P2-High | PCI kernel oops seen between rc7 and rc8 of 4.19 | Connectivity | j721e-vlab | |||
| LCPD-9972 | P2-High | Soft reboot failed on k2g-evm with class 10 SD cards | Connectivity | k2g-evm | Do not use soft reboot | ||
| LCPD-18902 | P2-High | Unhandled Exception from EL1 observed during boot | Baseport | am654x-hsevm | |||
| LCPD-18784 | P2-High | SD boot and eMMC alternative boot do not work if tftp images instead of fatload | Baseport | am654x-idk | |||
| LCPD-13653 | P2-High | am65x-evm could not boot from MMC/SD when MMC/SD is backup boot mode | Baseport | am654x-evm | No workaround | ||
| LCPD-13412 | P2-High | VIP camera sensor (mt9t11) is not initialized properly | Audio & Display | am57xx-evm | |||
| LCPD-10997 | P3-Medium | ABB voltage did not increase for 1800 MHz | Power & Thermal | dra76x-evm | |||
| LCPD-18633 | P3-Medium | ipc-lld-examples-rtos builds in single thread | IPC | Firmware | |||
| LCPD-16877 | P3-Medium | ti-ipc-examples-linux intermittent build failure | IPC | k2hk-evm |