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
  • 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 06.01.00

Released October 2019

What’s New

  • Analytics:
    • Add support for TFLite. For more details, see here
    • Upgraded ARMNN to 2019.08
    • TensorFlow Lite parser support in ARMNN
  • Added avahi-daemon and avahi-tools towards enabling mDNS support on TI platforms

  • AM57x: Feature parity in Dual EMAC firmware compared to PRP EMAC mode, for Single Attached Nodes (SAN)

  • AM65x:
    • Support Jailhouse Hypervisor
    • Uboot support to load non-lockstep MCU R5F Firmware.
    • Support AVS Class 0
    • Ethernet throughput enhancements
  • BeagleboneBlack: Increase number of UART ports via Soft UART with PRU

SDK Components & Versions

Component Version
Linux Kernel 4.19.59+ (2019 LTS)
U-Boot 2019.01
Yocto Project 2.6 (thud)
ARM Toolchain (gcc) 8.3 2019.03 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

The U-Boot git repository, branch and commit id can be found below:
Based on verson: 2019.01
URL: git.ti.com/processor-sdk/processor-sdk-u-boot.git
Branch: processor-sdk-u-boot-2019.01
Commit ID: 029e4c009aaeaee2d06aa8271dbd3a9e73a28aa7

2.1.6.2. Kernel

Linux Kernel

The kernel git repository, branch and commit id can be found below:
Based on Version: 4.19.59
URL: git://git.ti.com/processor-sdk/processor-sdk-linux.git
Branch: processor-sdk-linux-4.19.y
Commit ID: 5f8c1c6121da785bbe7ecc5896877a2537b5d6eb

Real Time (RT) Linux Kernel

The RT kernel git repository, branch and commit id can be found below:
Based on:
Kernel Version: 4.19.59
RT Kernel Version: 4.19.59-rt21
URL: git://git.ti.com/processor-sdk/processor-sdk-linux.git
Branch: processor-sdk-linux-rt-4.19.y
Commit ID: 4203cb8c96070a94158d7b2b8e77edf1709ef3f7

Generic Kernel Release Notes

Generic kernel release notes from kernelnewbies.org can be found at: http://kernelnewbies.org/Linux_4.19
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-14188 am654x-evm ICSSG PRUEth Extremely Slow when board to board tests are run
LCPD-15792 am654x-evm, am654x-idk am65xx: icssg: tx_teardown_timeout at prueth interface down
LCPD-10233 am335x-evm, am335x-ice, am335x-sk, am43xx-gpevm, am437x-idk, am437x-sk, am571x-idk, am572x-idk, am57xx-evm, beaglebone, beaglebone-black, dra71x-evm, dra72x-evm, dra7xx-evm U-boot: Using DM_I2C in SPL is broken
LCPD-16194 am654x-evm, am654x-idk, am654x-hsevm AM65x PG1.0: certain USB hubs are failed in enumeration
LCPD-16195 am654x-evm, am654x-idk, am654x-hsevm U-Boot: AM65x PG1.0: USB D+ is pulled high without VBUS presence
LCPD-16096 am57xx-evm, dra7xx-evm Instability observed while trying to capture video with USB camera via Gstreamer
LCPD-16100 k2e-evm, k2e-hsevm, k2l-evm, k2l-hsevm NAND failures on K2 evms
LCPD-16132 am654x-evm kernel dumps due to Bad of_node_put() when open/close mcu uart multiple times
LCPD-15537 omapl138-lcdk remoteproc/davinci: Fix IPC with upstream 5.1 kernel
LCPD-15479 am57xx-evm, dra71x-evm, dra7xx-evm DSS-WB Inconsistent behavior observed when converting to NM12 format
LCPD-13940 am654x-evm mkfs.ext2 hangs when trying to format PCIe NVMe SSD device (Samsung PM961)
LCPD-16176 am572x-idk, am574x-idk, am574x-hsidk, am57xx-evm, am57xx-beagle-x15, am57xx-hsevm, dra76x-evm, dra76x-hsevm, dra7xx-evm, dra7xx-hsevm MMC3 does not have correct IODELAY values for DS, HS, SDR12, SDR25
LCPD-16181 am572x-idk, am574x-idk, am574x-hsidk, am57xx-evm, am57xx-beagle-x15, am57xx-hsevm, dra76x-evm, dra76x-hsevm, dra7xx-evm, dra7xx-hsevm U-boot: MMC3 does not have correct IODELAY values for DS, HS, SDR12, SDR25
LCPD-16163 am654x-evm, am654x-idk IRQ not populated error message during boot
LCPD-14816 am654x-idk iperf UDP tests shows packet loss as low as 20 Mbps tput
PLSDK-2986 am574x-idk TIDL: Update mobilenetV1, inceptionNetV1, squeezeNetV1, models (.bin files) in target filesystem using more optimal import configuration
PLSDK-2909 am57xx-evm,am574x-idk,dra7xx-evm Upgrade TIDL-API converted models to the new file format
PLSDK-2699 am574x-idk TIDL: Accuracy problem using UNET3 topology with 160x120x1 input
PLSDK-3035 am572x-evm opencv: C6x intrinsics do not support _min2/_max2 for uchar3 type
PLSDK-3005 am654x-evm, am654x-idk IPC documentation error, wrong firmware names
PLSDK-3001   PTP Documentation: e2e vs p2p
PLSDK-2996 am572x-evm, am574x-idk, dra76x-evm TIDL import tool incorrectly configures EltWise layer
PLSDK-2981 am654x-evm, am654x-idk K3-Watchdog: extra delay to reboot after watchdog daemon is terminated
PLSDK-2952   WebGen: incorrect version of secdev
PLSDK-2948 am654x-evm “power-domain” property is not in it’s correct format, for watchdog timer
PLSDK-2945 am572x-idk ti-sgx-ddk-km install error
PLSDK-2943 am572x-idk Browser app crashes if EVM is connected to Internet
PLSDK-2938 am437x-evm [top level makefile error] make pru-icss_install_am437x
PLSDK-2929 am572x-evm, am574x-idk ex02_messageq example crashes on DSP2
PLSDK-2928 am572x-idk top level makefile ti-ipc broken
PLSDK-2919 am654x-evm, am654x-idk [top level makefile] error running make system-firmware-image
PLSDK-2917 am572x-evm, am572x-idk, am574x-idk TIDL import tool doesn’t support non-square padding for Caffe models
PLSDK-2914 am572x-idk, am574x-idk ICSS_EMAC: Fix access to possibly uninitialized variable
PLSDK-2905 am654x-hsevm 3D: Failed to run /usr/bin/SGX/demos/Raw/OGLES2ChameleonMan
PLSDK-2899 am572x-idk Storm prevention in dual-EMAC: failed to update stormPrevCounter
PLSDK-2883 am572x-idk Make “request for sync latch pins failed” debug info
PLSDK-2882 am437x-evm, am437x-sk, am572x-evm dual camera demo: text on control buttons truncated on LCD
PLSDK-2877 am335x-evm, am437x-evm, am572x-evm, am654x-evm Qt Webkit browser crashes at several websites
PLSDK-2855 am571x-idk, am574x-idk PHC2SYS out of sync with continuous switching the master clocks from two GMC
PLSDK-2801 am570x-evm, am571x-idk, am572x-evm, am572x-hsevm, am572x-idk, am574x-hsidk, am574x-idk JDetNet model doesn’t run on DSP only Sitara devcies
PLSDK-2797 am574x-idk TIDL import tool crashes when importing Caffe model with unsupported input layer format
PLSDK-2768 am572x-idk HSR forwarding path - packet reordering
PLSDK-2753 am571x-idk, am572x-idk, am574x-hsidk, am574x-idk 1PPS output should be available for OC (bc_clk disabled)
PLSDK-2473 am335x-ice, am437x-idk, am571x-idk, am572x-idk, am574x-idk, k2g-ice DualEMAC PTP “invalid timestamp” warning messages when starting ptp4l
PLSDK-2220 k2e-evm UBI Image for K2E exceeds the available size limit

2.1.7.2. Issues found and closed on this release that may be applicable to prior releases

Record ID Platform Title
LCPD-16607 am654x-evm, am654x-idk, am654x-hsevm KS3 CPSW2G - kernel crashes during netif down
LCPD-16608 am654x-evm, am654x-idk, am654x-hsevm K3 CPSW2G - hw stuck on netif down under high ingress traffic pressure
LCPD-16697 am654x-evm AM65X RM config The R5F core 1 interrupt resource host type need correction
LCPD-16593 am571x-idk, am574x-idk, am57xx-evm, dra71x-evm, dra7xx-evm Errors observed for IOCTLs with DMABuf import-export capture operation
LCPD-16626 am57xx-evm USB gadget Removing g_multi makes DUT hang
LCPD-16550 am654x-hsevm AM6 DT overlays not applied in u-boot when using FIT image
PLSDK-3077 am335x-evm,am437x-gpevm,am57xx-evm,am654x-evm IVI-Shell Documentation fix typo at the Weston core section
PLSDK-3073 k2e-evm K2E: mpm tests failing due to missing executables
PLSDK-3092 k2g-ice icss_emacMainTest_k2g.out not included in FS

2.1.7.3. Errata Workarounds Available in this Release

Record ID Title
LCPD-9084 i887: Software workaround to limit mmc3 speed to 64MHz
LCPD-7642 MMC/SD: i832: return DLL to default reset state with CLK gated if not in SDR104/HS200 mode.
LCPD-1022 J6: Errata: i694: System I2C hang due to miss of Bus Clear support @ OMAP level
LCPD-976 J6/J6eco: 32clk is psuedo (erratum i856) - clock source
LCPD-975 J6/J6eco: 32clk is psuedo (erratum i856) - realtime counter
LCPD-1188 J6: Baseport: Errata i877: RGMII clocks must be enabled to avoid IO timing degradation due to Assymetric Aging
LCPD-5311 i893: DCAN ram init issues in HW AUTO and when traffic hitting CAN bus (open investigation)
LCPD-5310 i900: CTRL_CORE_MMR_LOCK_5 region after locking results in ctrl module inaccessible, recoverable only post a reset
LCPD-5309 LCPD: i896: USB Port disable doesnt work
LCPD-4225 J6: Errata: i834: Investigate possibility of software workaround
LCPD-4195 J6: SATA: Investigate applicability of i807
LCPD-14580 DSS : DSS Does Not Support YUV Pixel Data Formats
LCPD-14577 CPSW does not support CPPI receive checksum (Host to Ethernet) offload feature
LCPD-14579 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-9173 i897: USB Stop Endpoint doesnt work in certain circumstances
LCPD-8294 37 pins + VOUT pins need slow slew enabled for timing and reliability respectively
LCPD-13887 DDR Controller ECC Scrubbing feature can cause DRAM data corruption
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-14185 MSMC: Non-coherent memory access to coherent memory can cause invalidation of snoop filter
LCPD-14187 UDMA-P Real-time Remote Peer Registers not Functional Across UDMA-P Domains
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-14941 RINGACC and UDMA ring state interoperability issue after channel teardown
LCPD-8277 u-boot: j6: SATA is not shutdown correctly as per errata i818
LCPD-5924 ALL: CONNECTIVITY: CPSW: errata i877 workarround for cpsw
LCPD-5931 DRA7xx: AM57xx: mmc: upstream errata workaround for i834
LCPD-6907 Workaround errata i880 for RGMII2 is missing
LCPD-5836 CAL: Errata: i913: CSI2 LDO needs to be disabled when module is powered on
LCPD-5052 Upstream: Post the dmtimer errata fix for i874
LCPD-4975 DSS AM5/DRA7: implement WA for errata i886
LCPD-4912 DRA7: USB: Implement ErrataID_i896_PED_issue
LCPD-4910 J6/OMAP5: errata i810 implementation
LCPD-4911 DRA7: USB: Investigate applicability of Errata i897: StopEndpoint_issue
LCPD-876 OMAP5: Errata i810: DPLL Controller Sticks when left clock requests are removed
LCPD-1146 DMM hang: Errata VAYU-BUG02976 (i878) (register part)
LCPD-1108 J6: Wrong Access In 1D Burst For YUV4:2:0-NV12 Format (Errata i631)
LCPD-1087 J6: MMC: Errata: i802: OMAP5430 MMCHS: DCRC errors during tuning procedure
LCPD-5460 Implement WA for Vayu errata i829 (Reusing Pipe Connected To Writeback Pipeline On The Fly To An Active Panel)
LCPD-5308 i897: USB Stop Endpoint doesnt work in certain circumstances
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-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-14186 UDMA-P Host Packet Descriptor’s “0x3FFFFF” Packet Length Mode not Functional
LCPD-941 OMAP4 and OMAP5: DSS: implement workaround for errata i740
LCPD-1776 [J6 SATA Adaptation] J6 - Errata i783, SATA Lockup After SATA DPLL Unlock/Relock

2.1.7.4. SDK Known Issues

Record ID Platform Title Workaround
LCPD-15810 am335x-evm, am43xx-gpevm, k2g-evm Illegal instruction reported when trying to decode h264 stream with gstreamer None
LCPD-15587 am335x-evm, am43xx-gpevm, am57xx-evm QtWebengine-based browser does not work Use QTWebkit-based browser instead.
PLSDK-3039 am571x-idk, am572x-idk, am574x-idk OC PPS on GMAC port does not follow PTP sync in BC test Re-enable PPS with echo 0 > /sys/class/ptp/ptp0/pps_enable echo 1 > /sys/class/ptp/ptp0/pps_enable
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-2642 am654x-idk PRU Ethernet links on IDK Application board are unstable IDK Limitation and requires re-work
LCPD-14450 am654x-evm, am654x-idk CPSW speed change with ethtool - delay when setting to 100Mbps  
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-2730 am335x-evm, am335x-ice, am437x-evm, am572x-evm, am654x-evm Chromium-Wayland browser doesn’t work Use qtWebkit browser
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-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-3031 am571x-idk, am572x-idk, am574x-idk HSR: erroneous A-B forwarding of frames  
PLSDK-3074 am572x-idk NetJury Test Failure: TC_PRP_4_2_4_____IP_addresses None
PLSDK-2895 am571x-idk AM571x-IDK: Icss Emac: TTS Port 1: Packet cyclic timestamp error. None
PLSDK-2178 am335x-ice, am437x-idk, am574x-idk ICSS EMAC intermittent error in received acyclic packet content None
LCPD-16525 am654x-evm, am654x-idk, am654x-hsevm Need to configure ACIOCR3 during DDR configuration  
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-2896 k2e-evm, k2e-hsevm, k2hk-evm mpm_transport_hyperlink_loopback: transport arm-loopback-hyplnk-0 failed (error: -114) retval -1001 No workaround
PLSDK-2861 k2e-evm, k2g-evm, k2hk-evm, k2l-evm Crypto is not functional on 2019 LTS None
LCPD-15874 am574x-idk QSPI boot does not work on am574x-idk Bring in modules used in Power Management xdc.loadPackage(‘ti.pm’) ; var Power = xdc.useModule(‘ti.sysbios.family.arm.ducati.smp.Power’
LCPD-11846 am571x-idk, am572x-idk, am574x-idk, am574x-hsidk, am57xx-evm, am57xx-beagle-x15, am57xx-hsevm libdce2 omapdrm API call with bus-version style  
PLSDK-2466 am335x-ice, am437x-idk, am571x-idk, am572x-idk, k2g-ice Fix Race condition in updating NSP credit value None
PLSDK-3095 am571x-idk, am572x-idk If nsp_credit is set to 0, storm prevention should be disabled  
PLSDK-2936 am572x-evm jailhouse: failed in destroy cell None
PLSDK-2937 am572x-evm jailhouse: ti-app demo doesn’t start None
PLSDK-2942 am335x-evm, am572x-evm ARMNNexample: Performance on AM335x (2.5x variation) and AM57 (1.5x variation) is not stable None
PLSDK-3094 k2hk-evm K2H booting kernel from NAND doesn’t complete using Arago-base-tisdk-image.ubi from PLSDK 6.0, but works with ubi file from PLSDK 5.2 None
LCPD-16641 am654x-evm, am654x-idk, am654x-hsevm, , -ivi tidss: need to ensure the output width is divisible by 2  
PLSDK-2960 am571x-idk HSR/PRP: Noticed 1 packet loss seen with UDP tests over 60 minute test None
LCPD-17118 am57xx-evm, dra7xx-evm Kernel MMC/SD user’s guide incorrectly refers to OMAP-HSMMC 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-3065 am335x-evm, am437x-evm, am572x-evm, am654x-evm, am654x-idk Running “ArmnnExamples –help” returns error None
LCPD-14843 am654x-evm, am654x-idk U-boot should support default settings for netboot The net boot plus NFS do work with the following settings as example: setenv get_fdt_net ‘tftp ${fdtaddr} ${bootdir}/${name_fdt}’...
LCPD-16534 am654x-evm, am654x-idk remoteproc/k3-r5f: PDK IPC echo_test image fails to do IPC in remoteproc mode on second run None
LCPD-16573 am654x-evm, SA2UL not handling partial update tests None
PLSDK-3063 am571x-idk, am572x-evm, am574x-idk Switching over MCs with 2 BC in between intermittently causing phc2sys inactive for a long duration None
PLSDK-3086 am571x-idk, am572x-idk Unable to handle kernel NULL pointer dereference when disabling HSR None
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-3033 am571x-idk, am572x-idk, am574x-idk HSR mode, PRP frames not forwarded None
LCPD-16103 am654x-evm AM6: MMC: Probe fail warning in bootloader  
LCPD-16187 am654x-evm, am654x-idk, am654x-hsevm Linux warns that CPUs are started in inconsistent modes  
LCPD-13429   Init/exit sequence in GBM leads to error None
LCPD-16707 am571x-idk, am572x-idk, am574x-idk, am574x-hsidk, am57xx-evm, am57xx-beagle-x15, am57xx-hsevm, dra71x-evm, dra71x-hsevm, dra72x-evm, dra72x-hsevm, dra76x-evm, dra76x-hsevm, dra7xx-evm, dra7xx-hsevm DRA7x: Off-by-one error while selecting OTV in tuning algorithm  
LCPD-16207 am574x-hsidk Board does not boot sometimes due to crypto crash None
LCPD-1106 am57xx-evm, dra71x-evm, dra71x-hsevm, dra72x-evm, dra72x-hsevm, dra7xx-evm, dra7xx-hsevm Connectivity:PCIe-SATA ext2 1G write performance is poor due to ata failed command None
LCPD-17005 k2e-evm, k2g-evm, k2hk-evm, k2l-evm Keysotne-2 PCIe memory space is set up incorrectly using OB_WIN_SIZE Suggested change will be integrated into next release. diff –git a/drivers/pci/dwc/pci-keystone.c b/drivers/pci/dwc/pci-keystone.c. In static void ks_pcie_setup_mem_space(struct keystone_pcie *ks_pcie) - start += OB_WIN_SIZE; + start += (OB_WIN_SIZE << 20);
LCPD-15648 am335x-evm Uboot mmc performance decreased  
PLSDK-2873 k2g-ice K2G-ICE kernel warnings when removing PRUETH module None
PLSDK-1419 k2l-evm Intermittent-IP address display issue on LCD for K2L RT 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 None
PLSDK-3067 am574x-idk M4 Bind/Unbind Causes Hang Work around is to add code in the IPU config files that will put the cpu in WFI during idle and this avoids the problem.
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-3082 am335x-evm Document NFS details when using Ubuntu 1804 NFS boot root=/dev/nfs nfsroot=<your server ip>:<exported root path>,v3 rw ip=dhcp
PLSDK-3089 am572x-evm,k2l-evm openmpacc example test failed on am572x-evm and k2l-evm None
PLSDK-3091 am572x-idk Jailhouse - ICSS_EMAC_LLD test hangs during TTS tests on ICSS_EMAC_TEST_PRU2ETH0 and ICSS_EMAC_TEST_PRU2ETH1 None
PLSDK-3093 am437x-idk ICSS Emac unittest failing on am437xidk None

2.1.7.5. U-Boot Known Issues

Record ID Platform Title Workaround
LCPD-17185 am57xx-evm U-Boot does not have Extended Mode Register support for the TI DP83867 PHY driver None
LCPD-16937 am43xx-epos, am43xx-gpevm, am43xx-hsevm, am437x-idk, am437x-sk U-Boot: usbhost boot failed on AM437x None
LCPD-16592 am654x-evm, am654x-idk Unable to access MMC1 (SD Card) after UART-Based Boot None
LCPD-16524 am654x-evm, am654x-idk, am654x-hsevm Need to adjust RMW bit when using enabling ECC None
LCPD-16103 am654x-evm AM6: MMC: Probe fail warning in bootloader None
LCPD-15889 am654x-evm, am654x-idk U-boot: MMC instances need to probe independently None
LCPD-15873 am654x-evm There is no dtbo in u-boot for PCIe x1 + usb3 daughter card None
LCPD-15127 am654x-evm u-boot: net: Stop called even without start leading to crash None
LCPD-15054 am571x-idk, am572x-idk, am574x-idk, am574x-hsidk, am57xx-evm, am57xx-beagle-x15, am57xx-hsevm [u-boot] AM57xx phy_ctrl structures must be board-specific None
LCPD-14843 am654x-evm, am654x-idk U-boot should support default settings for netboot None
LCPD-14638 k2g-evm, k2g-ice Invalid DDR_PHY_MR2 setting in K2G board library None
LCPD-12179 am571x-idk, am572x-idk, am574x-idk, am574x-hsidk, am57xx-evm, am57xx-beagle-x15, am57xx-hsevm, dra71x-evm, dra71x-hsevm, dra72x-evm, dra72x-hsevm, dra76x-evm, dra76x-hsevm, dra7xx-evm, dra7xx-hsevm U-boot: Fix IOdelay error path issue None
LCPD-11586 k2g-ice dhcp failed to get IP address after reboot for K2G-ICE non-RT linux None
LCPD-10726 am572x-idk, am57xx-evm Update DDR3 emif regs structure for EMIF2 for the beagle_x15 board in U-Boot board file None
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-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
LCPD-4817 AM572x am57xx-evm/dra7xx-evm: uboot: usb failed to detect Kingston DataTraveler usb msc device None

2.1.7.6. Linux Kernel Known Issues

Record ID Priority Title Component Subcomponent Platform Workaround Impact
LCPD-9972 P2-High Soft reboot failed on k2g-evm with class 10 SD cards Connectivity   k2g-evm Do not use soft reboot Only hard reboot works
LCPD-13653 P2-High am65x-evm could not boot from MMC/SD when MMC/SD is backup boot mode Baseport   am654x-evm, am654x-idk No workaround If UART boot times out mmc backup mode cannot work
LCPD-13412 P2-High VIP camera sensor (mt9t11) is not initialized properly Audio & Display   am57xx-evm Hardware issue with sensor capture does not work with this sensor
LCPD-15894 P3-Medium Standby hangs sometimes after many standby/resume transitions Power & Thermal   am335x-evm    
LCPD-15422 P3-Medium cpuhotplug03 test failed (tasks get scheduled to a newly on-lined CPU?) Power & Thermal   am57xx-evm, am654x-evm, dra7xx-evm    
LCPD-12784 P3-Medium Board can’t resume from suspend state sometimes Power & Thermal   omapl138-lcdk    
LCPD-12273 P3-Medium i2c controller timed out during DVFS Power & Thermal   dra7xx-evm    
LCPD-10997 P3-Medium ABB voltage did not increase for 1800 MHz Power & Thermal, System Test   dra76x-evm    
LCPD-9527 P3-Medium Potential deadlock reported by pm_suspend on am335x Power & Thermal   am335x-evm, am335x-sk, beaglebone, beaglebone-black    
LCPD-7256 P3-Medium Board sometimes hangs after suspend/resume cycle Power & Thermal   am335x-evm, am335x-hsevm, am57xx-evm, dra72x-evm, dra7xx-evm    
LCPD-6427 P3-Medium vpe fails to suspend sometimes Power & Thermal   am571x-idk, am572x-idk, am57xx-evm, dra72x-evm, dra7xx-evm    
LCPD-4870 P3-Medium DRA74x EVM: suspend causes “suspicious RCU usage” Power & Thermal   DRA74x    
LCPD-1245 P3-Medium AM335x: Power: Reverse current leakage on poweroff Power & Thermal   am335x-evm    
LCPD-1204 P3-Medium AM335x - Some voltage rails remain active during poweroff Power & Thermal        
LCPD-965 P3-Medium AM335x: Power: Poweroff is not shutting down voltage domains Power & Thermal        
LCPD-16125 P3-Medium PRU RemoteProc INTC Initialization Wrong IPC PRUSS_remoteproc am335x-evm, am335x-ice, am335x-sk, am43xx-epos, am43xx-gpevm, am437x-idk, am437x-sk, am571x-idk, am572x-idk, am574x-idk, am57xx-evm, am57xx-beagle-x15, am654x-evm, am654x-idk, beaglebone, beaglebone-black, k2g-evm, k2g-ice    
LCPD-16100 P3-Medium NAND failures on K2 evms Connectivity   k2e-evm, k2e-hsevm, k2l-evm, k2l-hsevm    
LCPD-16096 P3-Medium Instability observed while trying to capture video with USB camera via Gstreamer Audio & Display, Connectivity, Multimedia   am574x-idk, am57xx-evm, dra7xx-evm    
LCPD-16029 P3-Medium AM65: icssg: PRU ethernet links might be unstable with new PHY package Connectivity PRUSS-Ethernet am654x-evm, am654x-idk, am654x-hsevm    
LCPD-15955 P3-Medium QSPI boot does not work on am437x-sk Connectivity   am437x-idk, am437x-sk    
LCPD-15952 P3-Medium DCAN Documentation incorrect Connectivity        
LCPD-15900 P3-Medium Uboot eMMC mode is not at expected mode Connectivity   am574x-idk    
LCPD-15888 P3-Medium Uboot mmc fatwrite sometimes hanging Connectivity   omapl138-lcdk    
LCPD-15887 P3-Medium The boot time increase ~30s on omapl138-lcdk Connectivity   omapl138-lcdk    
LCPD-15885 P3-Medium Uboot usb start trigger the board resetting with one usb stick Connectivity   k2hk-evm    
LCPD-15874 P3-Medium QSPI boot does not work on am574x-idk Connectivity        
LCPD-15855 P3-Medium Kernel Oops seen with debug options enabled Connectivity   am654x-evm    
LCPD-15787 P3-Medium Power suspend fails due to USB (scsi_bus_suspend) failure when HDD is in use Connectivity   am335x-evm    
LCPD-15768 P3-Medium RNDIS performance dropped in 2019 LTS Connectivity        
LCPD-15737 P3-Medium AM65x: MMC OTAPDLY values must match values in the Data Manual Connectivity MMCSD am654x-evm, am654x-idk    
LCPD-15672 P3-Medium eMMC boot failed on BBB Connectivity   beaglebone-black    
LCPD-15649 P3-Medium Uboot: sata could not be detected Connectivity   am57xx-evm    
LCPD-15633 P3-Medium Uboot: Could not write to USB msc device Connectivity   am335x-evm, am43xx-gpevm    
LCPD-15540 P3-Medium uvc-gadget results in segmentation fault Connectivity   am57xx-evm, am654x-evm, dra71x-evm, dra7xx-evm    
LCPD-15538 P3-Medium Nand cpuload 100% and it seems like not using DMA Connectivity   am335x-evm    
LCPD-15515 P3-Medium PCI: Endpoint: MSIX interrupts do not work on AM654 Connectivity PCIe am654x-evm    
LCPD-15405 P3-Medium DFU: could not update eMMC bootloaders when using dfu_alt_info_emmc set in uboot env Connectivity   am57xx-evm, dra71x-evm, dra7xx-evm    
LCPD-15365 P3-Medium warning dump in fs/nfs/inode.c seen sometimes Connectivity CPSW am654x-evm    
LCPD-15244 P3-Medium When ‘allmulti’ and ‘promisc’ are disabled, PRUeth should not receive multicast packets Connectivity        
LCPD-15241 P3-Medium am437x-sk failed boot to uboot prompt from QSPI Connectivity   am437x-sk    
LCPD-14933 P3-Medium 10Mbps not working working with RGMII PHYs Connectivity   am335x-hsevm    
LCPD-14855 P3-Medium omap_i2c_prepare_recovery() function can Lock System Connectivity I2C am335x-evm, am335x-ice, am335x-sk    
LCPD-14842 P3-Medium musb: unplug usb-serial device cause console lockup Connectivity USB am335x-evm, am335x-sk, beaglebone-black    
LCPD-14511 P3-Medium AM65x: Soft reset fails when booting from eMMC Connectivity MMCSD am654x-evm, am654x-idk    
LCPD-14497 P3-Medium PCIe Gen3 problems on AM654x Connectivity   am654x-evm, am654x-idk    
LCPD-14460 P3-Medium am654x-idk failed to boot to kernel prompt occasionally Connectivity   am654x-idk    
LCPD-14450 P3-Medium CPSW speed change with ethtool - delay when setting to 100Mbps Connectivity   am654x-evm, am654x-idk    
LCPD-14184 P3-Medium USB: SuperSpeed USB Non-Functional Connectivity   am654x-evm    
LCPD-14183 P3-Medium am654x-idk failed to login to kernel a few times (7/1000) Connectivity, IPC   am654x-idk    
LCPD-14171 P3-Medium Failed to read uboot from SD card 1/1000 times Connectivity   am57xx-evm, dra7xx-evm    
LCPD-13940 P3-Medium mkfs.ext2 hangs when trying to format PCIe NVMe SSD device (Samsung PM961) Connectivity   am654x-evm    
LCPD-13938 P3-Medium PCIe EP read/write/copy test failed with larger sizes Connectivity   am654x-evm, dra71x-evm, dra7xx-evm, k2g-evm    
LCPD-13936 P3-Medium Uboot dhcp timeout 1 of 100 times Connectivity   am654x-evm    
LCPD-13720 P3-Medium SPI DMA TX Mode Halts During Continuous 16/32/64 bit Transfers Connectivity   beaglebone-black    
LCPD-13603 P3-Medium One board could not boot rootfs from more than one SDHC card Connectivity   am654x-evm    
LCPD-13587 P3-Medium dwc3: g_audio can only record once Connectivity USB am57xx-evm    
LCPD-13452 P3-Medium USB Gadget Camera Capture - guvcview causes kernel oops Connectivity   k2g-evm    
LCPD-13445 P3-Medium Seldom kernel oops triggered by prueth_netdev_init Connectivity   am654x-evm    
LCPD-13330 P3-Medium Uboot: usb storage device could not be found at second usb reset Connectivity   k2g-evm    
LCPD-12673 P3-Medium Board refuses to suspend on setup with SATA device Connectivity   omapl138-lcdk    
LCPD-12226 P3-Medium mmcsd first write perf decreased on some platforms Connectivity   am43xx-gpevm, am574x-idk, am57xx-evm, omapl138-lcdk    
LCPD-11952 P3-Medium AM57x: disabling USB super-speed phy in DT causes kernel crash Connectivity USB am571x-idk, dra72x-evm    
LCPD-11564 P3-Medium AM57xx-evm: eth1 1G connection failure to netgear switch Connectivity CPSW, ETHERNET, PHYIF am57xx-evm    
LCPD-10974 P3-Medium am43xx-gpevm - usb camera gadget shows halting frames Connectivity USB      
LCPD-10781 P3-Medium NetCP module removal results in backtrace and kernel panic Connectivity NETCP k2g-evm    
LCPD-10777 P3-Medium mtd_stresstest failed on omapl138 Connectivity NAND omapl138-lcdk    
LCPD-10551 P3-Medium K2E eth0 does down when running udp traffic, eth1 stops working Connectivity NETCP k2e-evm    
LCPD-10221 P3-Medium Longer resume times observed on setup with usb device cable Connectivity USB am335x-evm    
LCPD-9974 P3-Medium PCIe x2 width is not at expected width on am571x-idk Connectivity PCIe am571x-idk    
LCPD-9905 P3-Medium AM437x: UART: Implement workaround for Advisory 27 ? Spurious UART interrupts when using EDMA Connectivity UART am43xx-gpevm    
LCPD-9816 P3-Medium USBdevice omapl138 - Flood ping from server to dut usbdevice at 65500 bytes has packet loss Connectivity USB omapl138-lcdk    
LCPD-9815 P3-Medium Failed to start Login Service when using debug systest build on omapl138 Connectivity   omapl138-lcdk    
LCPD-9804 P3-Medium SATA performance decreased by ~34% for read and ~54% for write compared to v2.6.33 kernel Connectivity SATA omapl138-lcdk    
LCPD-9658 P3-Medium OMAP-L138 LCDK: MUSB does not enumerate mouse connected to Keyboard hub Connectivity USB omapl138-lcdk    
LCPD-9591 P3-Medium CONNECTIVITY: USB NCM gadget ping with packet sizes > 10000 fails Connectivity        
LCPD-9466 P3-Medium SATA PMP causes suspend failures Connectivity SATA am57xx-evm, dra7xx-evm    
LCPD-9455 P3-Medium Kernel Warning reported for a USB audio device when listing with pulseaudio Connectivity USB am335x-evm    
LCPD-9428 P3-Medium Ethernet performace UDP: iperf command fails with two threads for lower buffer length Connectivity NETCP k2e-evm, k2hk-evm, k2l-evm    
LCPD-9372 P3-Medium Nand stress tests failed on a particular am335x-evm board Connectivity NAND am335x-evm    
LCPD-9366 P3-Medium PCIe USB drive sometimes could not be enumerated Connectivity PCIe k2g-evm    
LCPD-9011 P3-Medium K2G-evm: usb devices do not enumerate behind a TUSB8041 usb3.0 hub Connectivity USB      
LCPD-8984 P3-Medium Kernel boot to initramfs with PA enabled results in no DHCP IP address assigned to network interfaces Connectivity NETCP k2e-evm, k2l-evm    
LCPD-8637 P3-Medium K2HK: Long-term ping test fails due to ethernet link going down Connectivity        
LCPD-8133 P3-Medium USB: “cannot reset” errors observed sometimes Connectivity USB am335x-evm    
LCPD-8100 P3-Medium CONNECTIVITY: K2G ethernet performance numbers are low Connectivity NETCP k2g-evm    
LCPD-8078 P3-Medium AM3 SK: Touchscreen isn’t responsive Audio & Display, Connectivity   am335x-sk    
LCPD-8033 P3-Medium AM3 SK: Unexpected USB2-1 Messages on UART Connectivity USB      
LCPD-7955 P3-Medium Uncorrectable Bitflip errors seen after switch to SystemD Connectivity GPMC am335x-evm, am43xx-gpevm, k2e-evm, k2g-evm, k2g-ice, k2hk-evm, k2hk-hsevm, k2l-evm Workaround to erase the NAND flash completely if flashed with an incompatible flash writer. SystemD tries to mount all partitions and that is the reason this is being seen now.  
LCPD-7829 P3-Medium uboot: UHS card did not work on the expected speed in uboot Connectivity   am57xx-evm    
LCPD-7744 P3-Medium UHS SDR104 card works on different speed after soft reboot Connectivity   am57xx-evm    
LCPD-7623 P3-Medium Seeing SPI transfer failed error sometimes on k2hk when using rt kernel Connectivity SPI k2hk-evm    
LCPD-7559 P3-Medium K2E/K2HK does not enumerate usb3 devices through usb3.0 hub Connectivity USB k2e-evm, k2hk-evm    
LCPD-7265 P3-Medium Uboot eMMC does not use HS200 on am57xx-gpevm Connectivity   am57xx-evm    
LCPD-6334 P3-Medium k2g-evm: NAND is untestable due to data corruption issues Connectivity   k2g-evm    
LCPD-6300 P3-Medium am57xx-evm: A few UHS cards could not be numerated in kernel and mmc as rootfs failed. Connectivity   am57xx-evm    
LCPD-5699 P3-Medium pci: am572x-idk: pci broadcom card doesn’t enumerate Connectivity   AM571x, AM572x    
LCPD-5677 P3-Medium K2E-evm: Marvel SATA controller could not be detected sometimes when Power On Reset is involved Connectivity   K2E    
LCPD-5522 P3-Medium pcie-usb sometimes the usb drive/stick could not be enumerated Connectivity   am571x-idk, am572x-idk, am57xx-evm, am57xx-hsevm, dra72x-evm, dra72x-hsevm, dra7xx-evm, dra7xx-hsevm    
LCPD-5362 P3-Medium MUSB: Isoch IN only utilises 50% bandwidth Connectivity USB AM335x    
LCPD-4849 P3-Medium K2hk: Connectivity: UART data corruption observed sometimes in loopback mode Connectivity        
LCPD-4503 P3-Medium ALL: 8250 UART driver not enabeld as wake source by default Connectivity UART      
LCPD-1239 P3-Medium Connectivity: DUT could not resume when PCI-SATA card is in Connectivity PCIe am572x-idk, am57xx-evm, dra72x-evm, dra7xx-evm    
LCPD-1198 P3-Medium am43xx-gpevm:Connectivity: when kmemleak debug is enabled and mmc stress test is run, OOM killer is seen to kick in. Does not happen without kernel debug. Connectivity        
LCPD-1144 P3-Medium Logitech USB-PS/2 Optical Mouse cannot be detected every other time the system is suspended/resumed (AM335x-EVM) Connectivity        
LCPD-869 P3-Medium AM335x: Connectivity: USB data transfer fails if board is suspended/resumed Connectivity        
LCPD-662 P3-Medium CONNECTIVITY: AM335X: distortion in USB audio when msc connect/disconnect happens in parallel Connectivity        
LCPD-16132 P3-Medium kernel dumps due to Bad of_node_put() when open/close mcu uart multiple times Baseport   am654x-evm    
LCPD-14191 P3-Medium IPSec hardware-based throughput is 30% lower than 2018.03 Baseport   am335x-evm, am57xx-evm    
LCPD-13410 P3-Medium Reboot command is not operational Baseport   am654x-evm, am654x-idk    
LCPD-9981 P3-Medium Some LTP’s memory management tests fail due to low amount of free memory Baseport   omapl138-lcdk    
LCPD-9980 P3-Medium LTP’s math tests float_exp_log and float_trigo fail due to OOM Baseport   omapl138-lcdk    
LCPD-9756 P3-Medium pm_runtime does not kicks in for some IPs (serial, gpio and wdt) Baseport   omapl138-lcdk    
LCPD-8550 P3-Medium CPSW memory allocation errors seen during boot Audio & Display, Baseport   am335x-sk    
LCPD-8406 P3-Medium K2G: PADCONFIG_202 register cannot be re-programmed Baseport   k2g-evm, k2g-ice This has proven to be a silicon issue related to locking RSTMUX. It is currently being discussed if it will be fixed in a newer silicon revision. Currently to avoid this issue the affected pins pinmux are not changed in the kernel. This is because U-boot locks RSTMUX which causes problems if the kernel tries to change the pinmuxing for the pins.  
LCPD-8350 P3-Medium UART boot does not work on am57xx-evm Baseport   am57xx-evm    
LCPD-8347 P3-Medium BUG: sleeping function called from invalid context triggered by keystone_pcie_fault Baseport   k2e-evm, k2g-evm    
LCPD-8336 P3-Medium Soft reboot does not work on am43xx-hsevm rev1.5b Baseport   am43xx-hsevm    
LCPD-8257 P3-Medium Boot failed 1 of 1000 times on k2g Baseport   k2g-evm    
LCPD-7486 P3-Medium uboot debug with ccs is failing for K2 Baseport   k2hk-evm    
LCPD-6998 P3-Medium K2G sometimes boot failed with kernel oops error Baseport   k2g-evm None  
LCPD-6663 P3-Medium [RT] Kmemleak is buggy and boot is crashed randomly Baseport        
LCPD-15821 P3-Medium AM6 tidss: 1680x1050 does not work with TC358767 Audio & Display Display am654x-evm    
LCPD-15819 P3-Medium tidss: the driver should reject dual-display setup, as it is not supported Audio & Display Display am654x-evm    
LCPD-15659 P3-Medium Audio record operation sometimes fail with arecord: pcm_read:2143: read error: Input/output error Audio & Display Audio am57xx-evm    
LCPD-15646 P3-Medium Fifo underflow reported for 1280x720@60 mode Audio & Display   k2g-evm    
LCPD-15518 P3-Medium omapdrm: WB M2M: Headless mode is not working Audio & Display Writeback am571x-idk, am572x-idk, am574x-idk, am574x-hsidk, am57xx-evm, am57xx-beagle-x15, am57xx-hsevm, dra71x-evm, dra71x-hsevm, dra72x-evm, dra72x-hsevm, dra76x-evm, dra76x-hsevm, dra7xx-evm, dra7xx-hsevm    
LCPD-15455 P3-Medium FIFO underflow reported during mode setting test Audio & Display Display am654x-evm    
LCPD-12680 P3-Medium Seeing i2c timeout error and board failed to boot Audio & Display   k2g-evm    
LCPD-11138 P3-Medium VIP driver multi-channel capture issue with TVP5158 Audio & Display Capture, VIP am571x-idk, am572x-idk, am574x-idk, am574x-hsidk, am57xx-evm, am57xx-beagle-x15, am57xx-hsevm, dra7, dra71x-evm, dra71x-hsevm, dra72x-evm, dra72x-hsevm, dra76x-evm, dra76x-hsevm, dra7xx-evm, dra7xx-hsevm    
LCPD-7735 P3-Medium Powerdomain (vpe_pwrdm) didn’t enter target state 0 Audio & Display, Power & Thermal   am57xx-evm, dra71x-evm, dra71x-hsevm, dra72x-evm, dra7xx-evm    
LCPD-7696 P3-Medium DRA7xx: VPE: File2File checksum changes across multiple runs Audio & Display   am571x-idk, am572x-idk, am57xx-evm, am57xx-hsevm, dra71x-evm, dra71x-hsevm, dra72x-evm, dra72x-hsevm, dra7xx-evm, dra7xx-hsevm There is no workaround for this issue yet No visual artifacts, but checksum on initial frame differs as couple of bytes are incorrect
LCPD-7693 P3-Medium VIP: OV1063x: Video artifacts in LVDS cameras Audio & Display Capture      
LCPD-5380 P3-Medium omapdss error: HDMI I2C Master Error Audio & Display   AM572x Occurs only with this monitor - http://www.amazon.com/gp/product/B00PFLZV2G  
LCPD-1191 P4-Low AM335x: Power: System resumes due to wakeup source USB1_PHY without any external trigger Power & Thermal     Use GPIO interrupt instead of USB PHY for wakeup source.  
LCPD-1013 P4-Low AM335x: Power: Seldom short-duration power increase (~38mw) in VDDSHV4 domain Power & Thermal        
LCPD-15991 P4-Low remoteproc elf download crashes at memset for MSMC address 0x70020000 IPC   am654x-evm    
LCPD-15918 P4-Low ti-ipc-rtos gets stuck in xdctools IPC   k2l-hsevm    
LCPD-15402 P4-Low rpmsg-rpc: test application does not bail out gracefully upon error recovery IPC DSP_remoteproc, IPU_remoteproc am571x-idk, am572x-idk, am574x-idk, am57xx-evm, am57xx-beagle-x15, dra71x-evm, dra72x-evm, dra76x-evm, dra7xx-evm    
LCPD-15400 P4-Low remoteproc/omap: System suspend fails for IPU1 domain without any remoteprocs loaded IPC IPU_remoteproc am571x-idk, am572x-idk, am574x-idk, am57xx-evm, am57xx-beagle-x15, dra71x-evm, dra72x-evm, dra76x-evm, dra7xx-evm    
LCPD-10455 P4-Low remoteproc/keystone: Hang observed while running RPMSG_PROTO example app IPC DSP_remoteproc k2g-evm, k2g-ice, k2hk-evm, k2l-evm    
LCPD-9801 P4-Low remoteproc/davinci: DSP boot is broken after a suspend/resume cycle IPC DSP_remoteproc omapl138-lcdk    
LCPD-9481 P4-Low Sometime the system hangs while loading the rpmsg rpc modules IPC RPMSG-RPC am571x-idk, am572x-idk, am57xx-evm, am57xx-hsevm    
LCPD-7495 P4-Low Sometimes a Kernel Warning + Oops is seen when removing keystone_remoteproc module IPC   k2hk-evm    
LCPD-15660 P4-Low pcie sata or usb drive no device node being created Connectivity   k2g-evm    
LCPD-15648 P4-Low Uboot mmc performance decreased Connectivity   am335x-evm    
LCPD-14169 P4-Low K2E:Observed unwanted failure messages in boot log Connectivity   k2e-evm No functionality affected except the log message. If not needed, do not connect anything to the PCIe slot.  
LCPD-13794 P4-Low Usb stick could not be detected in Uboot at the second time on k2g-evm Connectivity   k2g-evm    
LCPD-12392 P4-Low USBhost video: higher resolution tests fail with some cameras Connectivity   am335x-evm    
LCPD-11570 P4-Low Base ubi filesystem could not be mounted as ubifs on k2g-evm Connectivity   k2g-evm    
LCPD-9589 P4-Low I2C: Sometimes i2c read write failed on farm01 and farm02 Connectivity   am335x-evm    
LCPD-9222 P4-Low PRUSS Ethernet does not work on AM572x ES1.1 Connectivity PRUSS-Ethernet am572x-idk    
LCPD-8636 P4-Low Serial corruption being seen in kernel Connectivity UART am335x-evm, dra72x-evm, dra7xx-evm    
LCPD-8477 P4-Low K2: serdes nodes doesn’t have a functional clock Connectivity SERDES k2e-evm, k2e-hsevm, k2g-evm, k2g-ice, k2hk-evm, k2hk-hsevm, k2l-evm, k2l-hsevm    
LCPD-8270 P4-Low K2: SerDes driver need to enable PD of the peripheral before access the SerDes h/w Connectivity SERDES k2g-evm    
LCPD-7998 P4-Low Realtime OSADL Test results degraded slightly for am572x-idk Connectivity   am572x-idk    
LCPD-7903 P4-Low Uboot phy startup failed and dhcp failed occasionally on k2 board Connectivity   k2g-evm, k2hk-evm    
LCPD-7480 P4-Low K2L/E EVMs doesn’t boot to Linux when both 1G Ethernet interfaces are connected Connectivity   k2e-evm, k2l-evm    
LCPD-7188 P4-Low PCIe-SATA test failed Connectivity   am57xx-evm, dra72x-evm, dra7xx-evm TI custom board would help with signal integrity issues being seen with the EVM.  
LCPD-1207 P4-Low AM43XX/AM57XX/DRA7: CONNECTIVITY: dwc3_omap on am43xx and xhci_plat_hcd on dra7 - removal results in segmentation fault Connectivity USB      
LCPD-998 P4-Low MUSB does not free urbs causing usb audio playback to fail Connectivity   AM335x    
LCPD-671 P4-Low AM33XX: CONNECTIVITY: MUSB in PIO mode - video issues Connectivity        
LCPD-525 P4-Low AM438x: Connectivity: I2C operates 9% beyond desired frequency Connectivity        
LCPD-10223 P4-Low Keystone-2 Linking RAM region 0 size register REGION0_SIZE programming Baseport   k2hk-evm    
LCPD-6075 P4-Low BUG: using smp_processor_id() in preemptible [00000000] code during remoteproc suspend/resume Baseport, IPC   am572x-idk, am57xx-evm, dra7xx-evm    
LCPD-15896 P4-Low Suspend sometimes fails due to touch screen error (edt_ft5x06) Audio & Display Touchscreen dra7xx-evm    
LCPD-14311 P4-Low tidss missing from libdrm’s list of drm modules Audio & Display Display am654x-evm, am654x-idk    
LCPD-9098 P4-Low Writeback: error prints seen when doing wb capture Audio & Display Capture, Display, Writeback am571x-idk, am572x-idk, am57xx-evm, dra71x-evm, dra71x-hsevm, dra72x-evm, dra72x-hsevm, dra7xx-evm, dra7xx-hsevm    
LCPD-8884 P4-Low VIP does not work after incorrectly configuring captured YUYV frame as NV12 Audio & Display Capture, VIP      
LCPD-8000 P4-Low VIP: RGB: RGB capture error due to wrong data path setting Audio & Display Capture dra7xx-evm, dra7xx-hsevm    
LCPD-6377 P4-Low OMAP_BO_CACHED feature not functional Audio & Display, Multimedia Display am43xx-gpevm, am43xx-hsevm, am437x-idk, am437x-sk, am571x-idk, am572x-idk, am57xx-evm, dra72x-evm, dra72x-hsevm, dra7xx-evm, dra7xx-hsevm, k2g-evm    
LCPD-5059 P4-Low omapdrm: moving plane from one enabled display to another causes errors Audio & Display Display      
LCPD-1171 P4-Low : DMM errata i878 (framebuffer part) Audio & Display Display, TILER am571x-idk, am572x-idk, am57xx-evm, dra72x-evm, dra72x-evm-hsevm, dra72x-hsevm, dra7xx-evm, dra7xx-hsevm    

2.1.7.7. RT Linux Kernel Known Issues

Record ID Priority Title Component Platform Workaround
LCPD-6663 P3-Medium [RT] Kmemleak is buggy and boot is crashed randomly Baseport    
LCPD-7623 P3-Medium Seeing SPI transfer failed error sometimes on k2hk when using rt kernel Connectivity k2hk-evm  
LCPD-11586 P3-Medium dhcp failed to get IP address after reboot for K2G-ICE non-RT linux Baseport k2g-ice  

Installation and Usage

The Software Developer’s Guide provides instructions on how to setup up your Linux development environment, install the SDK and start your development.  It also includes User’s Guides for various Example Applications and Code Composer Studio.


Host Support

The Processor SDK is developed, built and verified on Ubuntu 16.04 and 18.04. Details on how to create a virtual machine to load Ubuntu are described in this page.

Note

Processor SDK Installer is 64-bit, and installs only on 64-bit host machine. Support for 32-bit host is dropped as Linaro toolchain is available only for 64-bit machines