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, Linux Kernel & Filesystem

  • SDK installer & Prebuilt Binaries

  • Setup scripts

  • Demo applications

  • Documentation

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 or in the installed directory as indicated below. In addition, see Processor SDK Linux 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]/manifest.

  • 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. Supported Platforms

See here for a list of supported platforms and links to more information.

2.1.5. Release 09.01.00

Released Nov 2023

What’s New

Processor SDK 9.1 Release supports the following platforms:

  • J721E

  • J7200

  • J721S2

  • J784S4

  • AM68

  • AM69

Processor SDK 9.1 Release has following new features:

  • This is the Second release in the 2023 LTS stream 6.1 kernel, 2023.04 U-Boot and Yocto Kirkstone/4.0

  • ATF 2.9

  • OPTEE 4.0.0

  • Yocto Kirkstone/4.0

  • Firewalling support added

2.1.6. Build Information

2.1.6.1. U-Boot

Head Commit: b0d868ee086eb5c96a3d32f72a7cb9670abf5b90 arm: dts: k3-am62p: sync with linux again
Date: Fri Nov 3 04:46:23 2023 +0000
uBoot Version: 2023.04
uBoot Description: 09.01.00.003
Clone: git://git.ti.com/ti-u-boot/ti-u-boot.git
Branch: ti-u-boot-2023.04
uBoot Tag: 09.01.00.003
Compiler Information: arm-oe-eabi-gcc (GCC) 11.4.0, aarch64-oe-linux-gcc (GCC) 11.4.0

Note:

meta-tisdk Yocto layer contains additional patches for U-Boot here.

2.1.6.2. Kernel

Linux Kernel

Head Commit: 7d494fe58c8e5d41a6bd886c9a628a7fff5763f9 arm64: dts: ti: k3-am62p-main: SRAM allocation for VPU
Date: Mon Oct 30 12:33:39 2023 -0500
Kernel Version: 6.1.46
Kernel Description: 09.01.00.003
Repo: git://git.ti.com/ti-linux-kernel/ti-linux-kernel.git
Branch: ti-linux-6.1.y
Tag: 09.01.00.003
Kernel defconfig: defconfig + ti_arm64_prune.config
Compiler Information: aarch64-oe-linux-gcc (GCC) 11.4.0, GNU ld (GNU Binutils) 2.38.20220708

Real Time (RT) Linux Kernel

Head Commit: eda9974e8513cdd2c5cc20c3c6b851f9977acd4d Merge branch ‘ti-linux-6.1.y-cicd’ into ti-rt-linux-6.1.y-cicd
Date: Thu Nov 02 18:16:06 2023 -0500
Kernel Version: 6.1.46
Kernel Description: 09.01.00.003-rt
Repo: git://git.ti.com/ti-linux-kernel/ti-linux-kernel.git
Branch: ti-rt-linux-6.1.y
Tag: 09.01.00.003-rt
Kernel defconfig: defconfig + ti_rt.config + ti_arm64_prune.config
Compiler Information: aarch64-oe-linux-gcc (GCC) 11.4.0, GNU ld (GNU Binutils) 2.38.20220708

Note:

meta-tisdk Yocto layer contains additional patches for Linux Kernel here.

2.1.6.3. Yocto

meta-ti

Head Commit: 7e404bcf2235b1fcf192269c8d8a25ad02de54c1 linux-ti-staging_6.1: CI/CD Auto-Merger: cicd.kirkstone.202311022105
Date: 2023-11-02
Clone: git://git.yoctoproject.org/meta-ti
Branch: kirkstone
Release Tag: 09.01.00.003

meta-arago

Head Commit: 5fe0223b22e91011d39452464d3a2c6f368789cc ltp-ddt: CI/CD Auto-Merger: cicd.kirkstone.202311022105
Date: 2023-11-02
Clone: git://git.yoctoproject.org/meta-arago
Branch: kirkstone
Release Tag: 09.01.00.003

meta-tisdk

Head Commit: 7a4f8861879ec1ac2675e51e96920989c2522960 ti-img-rogue-driver: j721s2/j784s4: Add patches to fix driver issue
Date: 2023-11-30
Clone: git://git.ti.com/ti-sdk-linux/meta-tisdk.git
Branch: kirkstone
Release Tag: 09.01.00.06

2.1.7. Issues Tracker

2.1.7.1. Issues opened in previous releases that were closed on this release

Record ID

Title

Platform

LCPD-35085

Docs: Incorrect boot image formats in AHP SDK doc

j784s4-evm

LCPD-35072

DSI is not working due to wrong clock

am68_sk-fs,j721s2-evm,j784s4-evm

LCPD-34982

j721s2: Enable ospi nand 8D mode in uboot

j721s2-evm

LCPD-34935

Reset Performance data for mmc

j721s2-evm,j784s4-evm

LCPD-34933

BootApp fails to boot linux kernel

j721e-idk-gw,j721s2-evm,j7200-evm,j784s4-evm

LCPD-34925

MCSPI: J784S4/J721S2/J7200 RC7 failures

j721e-hsevm,j721e-idk-gw,j721s2-evm,j7200-evm,j784s4-evm

LCPD-34907

J721S2/J784S4/AM68/AM69: Display: DSI always comes as connected even when the connector is not plugged

am68_sk-fs,am69_sk-fs,j721s2-evm,j784s4-evm

LCPD-34904

Watchdog reset is not working in J721E and J7200

j721e-idk-gw,j7200-evm

LCPD-34890

uboot mmc sd and emmc performance tests failing

am69_sk-fs,j784s4-evm

LCPD-34884

J784s4/J721S2 OSPI_S_FUNC_ Failure CICD

j721s2-evm,j784s4-evm

LCPD-34825

img_enc errors while running gstreamer app using encoder

j721e-sk

LCPD-34756

HDMI_S_FUNC_PLAYBACK_1920x1080 failing om AM68

am68_sk-fs

LCPD-34711

u-boot dhcp caused data abort failure

am69_sk-fs

LCPD-34689

CICD failure Uboot emmc raw read write performance

j721s2-evm,j784s4-evm

LCPD-34679

DRU registers are inaccessible on mcu2_0 after uboot boots up

j721e-idk-gw

LCPD-34519

IPC: IPC_S_FUNC_RPMSG_SAMPLE_CLIENT test failures

am62axx_sk-fs,am62xx-sk,am68_sk-fs,j721e-idk-gw,j721s2-evm,j7200-evm,j784s4-evm

LCPD-34516

USBHOST Audio ltp unit test fails

am62xx_sk-fs,am62xx-sk,j721s2-evm,j7200-evm,j784s4-evm

LCPD-34413

RT Linux: Interrupt latency issue with >200us outliers

am654x-evm,am654x-hsevm,am64xx-hsevm,am64xx-hssk,am62xx_sk-fs,am62xx_lp_sk-fs,am62axx_sk-fs,am62xx-sk,am64xx_sk-fs,j721e-sk,j721s2-evm,j721s2_evm-fs,j7200-evm,j784s4-evm

LCPD-34237

U-boot: j7200-sk: Get rid of pinmux and duplication from sk-r5.dts

j7200-evm

LCPD-34236

U-boot: j721e-sk: Get rid of pinmux and duplication from sk-r5.dts

j721e-sk

LCPD-34235

U-boot: j721e-evm: Get rid of pinmux and duplication from sk-r5.dts

j721e-idk-gw

LCPD-34234

U-boot: j721s2-evm: Get rid of pinmux from sk-r5.dts

j721s2-evm,j721s2_evm-fs

LCPD-34233

U-boot: AM68-SK: Get rid of pinmux from sk-r5.dts

am68_sk-fs

LCPD-32935

J7: Issue with MCSPI clocking in Linux driver

j721e-idk-gw

LCPD-32921

CICD failure [UART overrun causes test failure]

j7200-evm

LCPD-32895

AM69-SK: Lower throughput in MMCSD performance testing

am69_sk-fs

LCPD-32894

AM69-SK: USB enumeration fails in u-boot

am69_sk-fs

LCPD-32817

while flashing emmc using dfu still it expecting sysfw.itb though it uses combined boot flow

j721s2-evm,j721s2_evm-fs

LCPD-32756

Upstream: Jacinto: Convert docs to RST in U-Boot

j721e-idk-gw,j721s2-evm,j721s2_evm-fs,j7200-evm,j784s4-evm

LCPD-32656

AM69-SK: PCIe0 enumeration fails

am69_sk-fs,j784s4-evm,j784s4-hsevm

LCPD-32539

J721S2: Linux crash when we cat pinctrl debugfs node

j721s2-evm,j721s2-hsevm,j721s2_evm-fs

LCPD-29880

CAN_S_FUNC_MODULAR test fail

am64xx-evm,j721s2-evm,j7200-evm,j784s4-evm

LCPD-29755

j721e-idk-gw : Can Transmission and Reception Tests Fail

j721e-idk-gw

LCPD-29680

vxe_enc_probe warning observed while booting with debug options enabled

j721e-evm,j721e-evm-ivi,j721e-idk-gw,j7200-evm

LCPD-28474

libthread_db and libpthread version mismatch does not allow GDB debug of multi-thread

j721e-sk

LCPD-26692

Hardware + Software IPSec Performance Test Failures

am64xx-evm,am335x-evm,am43xx-gpevm,am57xx-evm,j721e-idk-gw

LCPD-25692

linux needs to identify J7ES PG1.1 correctly

j721s2-evm,j721s2-hsevm,j721s2_evm-fs

LCPD-25322

Docs: J7200: Improve the IPC chapter for ti-rpmsg-char

j7200-evm

LCPD-25321

Docs: J721E: Improve the IPC chapter for ti-rpmsg-char

j721e-evm,j721e-evm-ivi,j721e-idk-gw

LCPD-24649

dma-heaps-test fails to build with 5.16-rc3 kernel+

am64xx-evm,am335x-evm,dra71x-evm,j721e-idk-gw

LCPD-22513

Update SDK doc to include OSPI flashing instruction using dfu-util

j721e-evm,j7200-evm

LCPD-22512

Update dfu_alt_info_ospi to include flashing of PHY tuning data

j721e-evm,j7200-evm

LCPD-22319

OpenSSL performance test data out of bounds

am64xx-evm,am62axx_sk-fs,am62xx-sk,j721e-idk-gw,j721s2-evm,j7200-evm,j784s4-evm

LCPD-19948

Yocto: stream recipe is incorrect

am57xx-evm,j721e-evm,j721e-idk-gw

LCPD-19894

UYVY texture test fails due to internal data stream error

j721e-idk-gw,j721s2-evm,j721s2_evm-fs,j784s4-evm

LCPD-17814

Kingston 16G card could not boot to uboot prompt

j721e-idk-gw

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

Record ID

Title

Platform

LCPD-35028

J7200 perf data is equal to 8.6 but test mark as pass due to old data

j7200-evm

LCPD-34966

rpmsg_ctrl device mapping errors see with 6.1 kernel

am62axx_sk-fs,am62xx-lp-sk,am62xx-sk,am62xx_sk-fs,am64xx-evm,am64xx-sk,j721e-evm-ivi,j721e-idk-gw,j721e-sk,j721s2-evm,j784s4-evm

LCPD-34963

RPi camera does not work with AM68A

am68_sk-fs

LCPD-34928

LTP-DDT: DISPLAY: 09.00 test failing due to weston not being killed

j721e-idk-gw,j721s2-evm,j784s4-evm

LCPD-34923

u-boot: ospi: j721e: OSPI boot failure including DFU

j721e-idk-gw

LCPD-34919

OSPI Performance benchmark are not at par with SDK 8.6

j721e-idk-gw,j7200-evm

LCPD-34909

USBHOST Audio ltp unit test fails

am69_sk-fs

LCPD-34908

J721S2: 09.00.00.003: Display: all test cases are failing

j721s2-evm

LCPD-34889

Test to update emmc using dfu fails

j784s4-evm

LCPD-34852

Few times payload is packed at size boundary by binman

am62xx_sk-se,am64xx-evm,am654x-evm,j721e-idk-gw,j721s2-evm,j7200-evm

LCPD-34848

Rproc init fails on some boots

j721e-evm-ivi,j721e-idk-gw,j721e-sk,j721s2-evm,j784s4-evm

LCPD-34839

eMMC raw boot failure

j7200-evm

LCPD-34794

AM68-SK does not have mhdp but its node is there in dts

am68_sk-fs

LCPD-34692

U-Boot Debug Tips: Section 3.1.2.1 broken link leading to U-boot User’s Guide

j721e-idk-gw,j721e-sk,j721s2-evm,j784s4-evm

LCPD-34678

GCC ToolChain: Typo in export path foot note

j721e-idk-gw

LCPD-34673

display: j784s4,j721s2,j721e: display tests are failing as pykms module is missing in kirkstone builds (python 3.10)

j721e-idk-gw,j721s2-evm,j784s4-evm

LCPD-34669

J7200 [Regression reboot test failing TPS]

j7200-evm

LCPD-34668

CMA buffer size is fixed to 32MB in tiL6.1. Multimedia needs significantly more than that. Add DT node to increase the size.

j721e-idk-gw,j721e-sk,j721s2-evm,j784s4-evm

LCPD-34667

J721E: Audio: 09.00.00.001: tests are failing due to missing configs

j721e-idk-gw

LCPD-34661

j721e: R5Fs configured in lockstep mode instead of split mode

j721e-hsevm,j721e-evm-ivi,j721e-idk-gw,j721e-sk,j721e-vlab

LCPD-34660

CONFIG_DRM_TI_TFP410 Not enabled in ti-linux-6.1

j721e-sk

LCPD-34649

Wave521CL encoder kernel panic issue

j721s2-evm

LCPD-34646

TDA4VM: Status of standalone tests tienc_encode and tidec_decode

j721e-idk-gw

LCPD-34645

TDA4VH: gstreamer rtp stream cannot be played

j721s2-evm

LCPD-34592

DISTRO BOOT: Not enabled on all Jacinto Platforms

j721s2-evm,j721s2-hsevm,j7200-evm,j784s4-evm,j784s4-hsevm

LCPD-34584

j721s2: hs boot test failure

j721s2-evm,j721s2_evm-fs

LCPD-34544

J784s4: OPTEE: Missing documentation to set the UART instance

j784s4-evm

LCPD-34534

j7200: OSPI_S_PERF_RAW_READ test fails

j7200-evm

LCPD-34533

Random failure [j7200: ETH : CPSW2G : functional test failure of ETH_CPSW2g_Unicast]

j7200-evm

LCPD-34527

j721e: CI/CD boot failure with PMIC node

j721e-idk-gw,j7200-evm

LCPD-34519

IPC: IPC_S_FUNC_RPMSG_SAMPLE_CLIENT test failures

am62axx_sk-fs,am62xx-sk,am68_sk-fs,j721e-idk-gw,j721s2-evm,j7200-evm,j784s4-evm

LCPD-34368

SDK: J721S2: MAIN CPSW2G RGMII Clock Frequency is incorrect

j721s2-evm,j721s2-hsevm,j721s2_evm-fs

LCPD-34302

TDA4VH: Memory leak in encoder driver/GStreamer

j784s4-evm

LCPD-34300

J721E Multimedia documentation improvements

j721e-idk-gw,j721s2-evm,j721s2_evm-fs,j784s4-evm

LCPD-34292

j784s4: OSPI failures with Rx DMA not available

j784s4-evm

LCPD-34213

CI/CD failure (OSPI read performance fails sometimes)

j7200-evm

LCPD-34201

Wrong Mapping of tifs-sram@1f0000 in k3-j721s2-main.dtsi

j721s2-evm,j721s2_evm-fs,j784s4-evm

LCPD-34190

The last CPSW port enumerated does not untag inner VLAN tag in header

j7200-evm,j784s4-evm

LCPD-34127

Serdes4 Lane definitions are missing

j784s4-evm

LCPD-34126

AHP stability test (Kernel boot 1000 times)

j784s4-evm

LCPD-34092

Add developer notes section in Linux SDK documentation to point users to k3conf

j721e-hsevm

LCPD-34091

U-Boot: Add missing documentation about Adaptive Voltage Scaling(AVS)

j721s2-evm,j721s2_evm-fs

LCPD-32971

CICD failure ( j784s4-evm Application exited with non-zero value.)

j784s4-evm

LCPD-32929

CI/CD failure (J721e,VENC warning while using DMA)

j721e-hsevm

LCPD-32928

CICD failure (Could not find an active interface implemented by cpsw2g to run test, VCL)

j7200-evm

LCPD-32927

CICD (Second UART timeout while boot, VCL)

j7200-evm

LCPD-32925

CICD [Eth performance test on VCL)

j7200-evm

LCPD-32922

CI/CD failure (Kernel panic in CPSW SW stack)

j784s4-evm

LCPD-32919

CICD failure PCIe Serror on n/w and NVME // was remote proc failed due to nw is not available

j7200-evm,j784s4-evm

LCPD-32899

CI/CD failure report [eMMC performance out of bound]

j721s2-evm,j721s2_evm-fs,j7200-evm,j784s4-evm

LCPD-32853

j721s2: xSPI/QSPI boot fails when trying to read 4 bytes data from NOR flash in SPL

j721s2-evm,j721s2_evm-fs

LCPD-32835

./setup.sh fails due to missing PLATFORM=j7200-evm in Rules.make

j7200-evm

2.1.7.3. Errata Workarounds Available in this Release

Record ID

Title

Platform

LCPD-27886

USART: Erroneous clear/trigger of timeout interrupt

am62axx_sk-fs,am62xx-sk,am64xx-evm,j721e-idk-gw,j7200-evm,j784s4-evm,j784s4-hsevm

LCPD-22905

UDMA: TR15 hangs if ICNT0 is less than 64 bytes

am654x-evm,j721e-idk-gw

LCPD-22544

DDR: LPDDR4 should be configured to 2666 MT/S

j7200-evm

LCPD-19965

OSPI PHY Controller Bug Affecting Read Transactions

am64xx-evm,am654x-idk,j721e-idk-gw,j7200-evm

LCPD-19068

DSS: Disabling a layer connected to Overlay may result in synclost during the next frame

j721e-evm,j721e-evm-ivi, j721e-idk-gw

LCPD-19047

USB: Race condition while reading TRB from system memory in device mode

j721e-evm, j721e-hsevm, j721e-evm-ivi, j721e-idk-gw

LCPD-17220

U-Boot Hyperbus: Hyperflash reads limited to 125MHz max. frequency

j721e-idk-gw

LCPD-16605

MMC: MMC1/2 Speed Issue

j721e-evm, j721e-evm-ivi, j721e-idk-gw

2.1.7.4. U-Boot Known Issues

Record ID

Title

Platform

Workaround

LCPD-36745

u-boot: spl: spl_image_info has no member named fdt_addr

j721e-idk-gw,j7200-evm

LCPD-36491

ti-u-boot: J784S4: Update ITAP values in device tree

j784s4-evm,j784s4-hsevm

LCPD-36488

ti-u-boot: J721S2: Update ITAP values in device tree

j721e-hsevm,j721e-idk-gw,j721e-sk

LCPD-36483

ti-u-boot: J721E: Update TAP Delay values in device tree

j721e-hsevm,j721e-idk-gw,j721e-sk

LCPD-36478

ti-u-boot: J7200: Update ITAP values in device tree

j7200-evm,j7200-hsevm

LCPD-34106

SPL: USB DFU Boot fails on J721S2 EVM on upstream U-Boot(also ti-u-boot-2023.04)

j721s2-evm,j721s2_evm-fs

LCPD-24108

U-Boot: TISCI config ring fail traces seen in OSPI boot mode on J721E

j721e-evm,j721e-evm-ivi,j721e-idk-gw

LCPD-22904

U-boot: Update EMIFtool for i2244:DDR: Valid stop value must be defined for write DQ VREF training

j721e-idk-gw,j7200-evm

LCPD-17789

UBOOT J7: Could not see UFS device by scsi scan

j721e-idk-gw

LCPD-17523

A72-SPL - Support to dump EEPROM to shared memory

j721e-evm,j721e-idk-gw,j7200-evm

2.1.7.5. Linux Known Issues

Record ID

Title

Platform

Workaround

LCPD-36952

Add support for J721S2 PG 1.1 in uboot

j721s2-evm

LCPD-36930

Add tests uart dma

j721e-idk-gw,j721s2-evm,j7200-evm,j784s4-evm

LCPD-36885

j7200: TSN TAS Test Failure

j7200-evm

LCPD-36863

OPTEE/ATF are not protected by c7x

am68_sk-fs,j721e-hsevm,j7200-hsevm

LCPD-36848

J721E: Occasional SPI-NOR write timeout under high load

am62xx_sk-fs,j721e-idk-gw

LCPD-36847

doc: ltp-ddt documentation is not upto date

am64xx-hsevm,am62xx_sk-fs,am62axx_sk-fs,am62pxx_sk-fs,am68_sk-fs,am69_sk-fs,j721e-idk-gw,j721s2-evm,j7200-evm,j784s4-evm

LCPD-36841

TDA4VM/J721e: An indirect write completion error occurred in the linux OSPI driver

j721e-evm,j721e-idk-gw

LCPD-36794

j7200-evm: eth firmware floods network with dhcp packets

j7200-evm

LCPD-36760

Customer Issue: MHDP compatibility issue

am69_sk-fs,j784s4-evm

LCPD-36748

M4F clock reported incorrectly with k3conf

am68_sk-fs,am69_sk-fs

LCPD-36744

Linux SDK: CPSW: Bridge interface cannot ping in Switch Mode

am64xx-evm,am64xx-hsevm,am64xx-hssk,am62xx_sk-fs,am62xx_sk-se,am64xx_sk-fs,am64xx_evm-se,am64xx_sk-se,j721e-hsevm,j721e-evm-ivi,j721e-idk-gw,j7200-evm,j7200-hsevm,j784s4-evm,j784s4-hsevm

LCPD-36609

j7200: UART DMA fails immediately without Flow control enabled

j7200-evm

LCPD-36494

Migrate to OPTEE 4.0.0 to address PSIRT

am62xx_sk-fs,am62axx_sk-fs,am64xx_sk-fs,j721e-idk-gw,j721s2-evm,j7200-evm,j784s4-evm

LCPD-36489

ti-linux: J784S4: Update ITAP values in device tree

j784s4-evm,j784s4-hsevm

LCPD-36485

ti-linux: J721S2: Update ITAP values in device tree

j721s2-evm,j721s2-hsevm

LCPD-36476

ti-linux: j7200: Update ITAP values in device tree

j7200-evm,j7200-hsevm

LCPD-36474

J721s2 incorrect autogen generated data

j721s2-evm

LCPD-36472

USB Audio Device not Found

j7200-evm

LCPD-36386

IPSEC connection failure on automated setup in testfarm

j721e-idk-gw

LCPD-35400

wkup i2c0 is not enabled on j721e-sk

j721e-sk

LCPD-35353

ti-rpmsg-char instability observed when using SafeRTOS firmware with multiple endpoints

j721e-idk-gw

LCPD-35340

Modify Uart Testcase

j721s2-evm,j784s4-evm

LCPD-35311

Perf data is not getting updated in SDK 9.0 for OSPI

j721s2-evm,j784s4-evm

LCPD-35097

OSPI Boot failing on AM69

am69_sk-fs

LCPD-35096

OPTEE Runtime security Support : Secure Storage

am68_sk-fs

LCPD-35094

IPsec benchmark failing in SDK 9.0 RC7

j721e-idk-gw

LCPD-35093

Verify failing display mode in Rc7

am68_sk-fs,am69_sk-fs,j721e-idk-gw,j721s2-evm,j784s4-evm

LCPD-35092

Over all test infra/script update for CSI testing

am68_sk-fs,am69_sk-fs,j721e-idk-gw,j721s2-evm,j784s4-evm

LCPD-35087

OSPI Performance benchmark are not at par with SDK 8.6

j721e-idk-gw,j7200-evm

LCPD-35069

DFU boot fails on test farm but works locally ok

j721e-idk-gw,j784s4-evm

LCPD-35029

IPC test case script update

am68_sk-fs,am69_sk-fs,j721e-hsevm,j721e-evm-ivi,j721e-idk-gw,j721e-sk,j7200-evm,j784s4-evm,j784s4-hsevm

LCPD-35027

J7 Power off is not working

j721e-idk-gw,j721s2-evm,j7200-evm

LCPD-35010

CICD test on AM68 and AM69 are running from SD card .

am68_sk-fs,am69_sk-fs

LCPD-34988

Weston on DP display on AM68 SKs

am68_sk-fs

LCPD-34920

Kernel: UBIFS test failing on J721E

j721e-idk-gw

LCPD-34801

A72 SPL is not present in deploy directory

j721e-hsevm,j721e-idk-gw,j721s2-evm,j721s2-hsevm,j7200-evm,j7200-hsevm,j784s4-evm,j784s4-hsevm

LCPD-34792

UBIFS fails in OSPI NAND boot

am62xx-lp-sk,j721s2-evm

LCPD-34590

AM69x: CICD next failures of unit tests across components

am69_sk-fs

LCPD-34589

AM68x: CICD next failures of unit tests across components

am68_sk-fs

LCPD-34242

GPIO_S_FUNC_DIR_IN_ALL_BANK unit test fails

am62xx_sk-fs,am62xxsip_sk-fs,am62xxsip_sk-se,am62xx-sk,am68_sk-fs,am69_sk-fs,j721s2-evm,j7200-evm,j784s4-evm

LCPD-34048

PCIe: AFS bit in PCIE_CORE_RP_I_PCIE_CAP_2 register is not set,

j721s2-evm,j721s2_evm-fs,j7200-evm

LCPD-29521

R5 remote proc load does’nt guarentee CPU0 vs CPU1 sequencing

j721e-evm,j784s4-evm

LCPD-28861

J721e/j7200: MCU/WKUP UART as console. The output gets garbled after sysfw/dm load

j721e-evm,j7200-evm

LCPD-28250

J7AEP: QSPI Write corrupted when the first operation after powerup is erase

j721s2-evm,j721s2_evm-fs

LCPD-25304

J7AEP: USB: USB 3.0 devices not getting enumerated in high speed

j721s2-evm,j721s2_evm-fs

LCPD-25262

j721s2-evm : cpuhotplug06 fails

j721s2-evm,j721s2_evm-fs

LCPD-25195

j721s2-evm: audio device is not found

j721s2-evm,j721s2_evm-fs

LCPD-24725

PCIE RC Link fails when linux prints are made quiet

j721e-idk-gw

LCPD-24595

j721e-idk-gw USB Suspend/Resume with RTC Wakeup fail (Impact 1)

am64xx-evm,am64xx_sk-fs,j721e-idk-gw,j721e-sk,j7200-evm

LCPD-24589

no new usb reported on host after g_multi

am335x-evm,am57xx-evm,j721e-idk-gw

LCPD-24502

j721e-evm-ivi Universal Planes fails (Impact 1)

j721e-evm-ivi,j721e-idk-gw

LCPD-24456

Move IPC validation source from github to git.ti.com

am654x-evm,am654x-idk,am654x-hsevm,am64xx-evm,am64xx-hsevm,am62xx_sk-fs,am62xx_sk-se,am62xx_lp_sk-fs,am62xx_lp_sk-se,am62axx_sk-fs,am335x-evm,am335x-hsevm,am335x-ice,am335x-sk,am43xx-epos,am43xx-gpevm,am43xx-hsevm,am437x-idk,am437x-sk,am571x-idk,am572x-idk,am574x-idk,am574x-hsidk,am57xx-evm,am57xx-beagle-x15,am57xx-hsevm,am62xx-sk,am64xx_sk-fs,beaglebone,bbai,beaglebone-black,dra71x-evm,dra71x-hsevm,dra72x-evm,dra72x-hsevm,dra76x-evm,dra76x-hsevm,dra7xx-evm,dra7xx-hsevm,j721e-hsevm,j721e-idk-gw,j721e-sk,j721s2-evm,j721s2-hsevm,j721s2_evm-fs,j7200-evm,j7200-hsevm,omapl138-lcdk

LCPD-24198

J721e-sk stress boot test fails

j721e-sk

LCPD-22715

i2232: DDR: Controller postpones more than allowed refreshes after frequency change

am62xx-sk,am62xx_sk-fs,am62xx_sk-se,j721e-idk-gw,j721s2-evm,j721s2_evm-fs,j7200-evm

Workaround 1: Disable dynamic frequency change by programing DFS_ENABLE = 0

Workaround 2:

If switching frequency, program the register field values as follows:

if (old_freq/new_freq >= 7) {
if (PBR_EN==1) { // Per-bank refresh is enabled

AREF_HIGH_THRESHOLD = 19 AREF_NORM_THRESHOLD = 18 AREF_PBR_CONT_EN_THRESHOLD = 1 AREF_CMD_MAX_PER_TREF = 8

} else { // Per-bank refresh is disabled

AREF_HIGH_THRESHOLD = 18 AREF_NORM_THRESHOLD = 17 AREF_CMD_MAX_PER_TREF = 8

}

} else {

AREF_HIGH_THRESHOLD = 21 AREF_CMD_MAX_PER_TREF = 8

}

LCPD-22339

PCI-E USBCARD, ETHCARD don’t indicate 2-lane support with lspci

j721e-idk-gw,j7200-evm

LCPD-20653

ltp: kernel syscall tests fail

am654x-idk,am335x-evm,am43xx-gpevm,j721e-idk-gw

LCPD-19739

AM65 shutdown error

am654x-idk,j7200-evm

LCPD-19659

Doc: PCIe: Update documentation to indicate how to move to compliance mode

j721e-evm,j721e-hsevm,j721e-evm-ivi,j721e-idk-gw,j7200-evm,j7200-hsevm

LCPD-19499

Kernel: OSPI write throughput is less than 1MB/s

j7200-evm,j7200-hsevm

LCPD-19497

J7200: CPSW2g: interface goes up and down sporadically

j7200-evm

Seen only on very few EVMs. No workaround.

LCPD-19084

Few SD cards not enumerating in Kernel with Alpha EVM

j721e-idk-gw

LCPD-19068

DSS: Disabling a layer connected to Overlay may result in synclost during the next frame

j721e-evm,j721e-evm-ivi,j721e-idk-gw

LCPD-18790

eMMC tests failed on J7 rev E2 EVM

j721e-idk-gw

LCPD-17543

Some cpuhotplug tests failed

j721e-evm,j721e-evm-ivi,j721e-idk-gw

LCPD-17421

CPSW9G: Can’t bring up interface over NFS

j721e-idk-gw

LCPD-17284

remoteproc/k3-r5: Cores are started out-of-order when core 0 file size >> core 1 file size

j721e-evm,j721e-evm-ivi,j721e-idk-gw

LCPD-17172

Uboot USBhost: Sandisk Extreme USB 3.0 msc stick could not be detected at second time

j721e-idk-gw

LCPD-17171

Uboot dhcp occasionally failed

j721e-idk-gw

LCPD-17017

J7: DSS underflows seen on various use cases

j721e-evm-ivi,j721e-idk-gw

LCPD-16640

PCIe RC: GIC ITS misbehaves when more than 4 devices use it simultaneously

j721e-idk-gw

LCPD-16545

remoteproc/k3-r5f: PDK IPC echo_test image fails to boot up in remoteproc mode on second run

j721e-evm,j721e-evm-ivi,j721e-idk-gw

LCPD-16535

remoteproc/k3-dsp: PDK IPC echo test binaries fails to do IPC in remoteproc mode on second run

j721e-evm,j721e-evm-ivi,j721e-idk-gw

LCPD-16505

Wrong clock rate is reported for 157:400, 157:401 (HSDIVIDER after PLL4 and 15)

j721e-idk-gw

LCPD-16396

J721E: RC: Unsupported request in configuration completion packets results in an abort

j721e-evm,j721e-evm-ivi,j721e-idk-gw

Workaround for Multifunction: Configure all the physical functions supported by the endpoint. For configuring all the 6 functions of PCIe controller instance ‘1’ in J721E, the following can be used. mount -t configfs none /sys/kernel/config; cd /sys/kernel/config/pci_ep/; mkdir functions/pci_epf_test/func1; echo 0x104c > functions/pci_epf_test/func1/vendorid; echo 0xb00d > functions/pci_epf_test/func1/deviceid; echo 1 > functions/pci_epf_test/func1/msi_interrupts; echo 16 > functions/pci_epf_test/func1/msix_interrupts; ln -s functions/pci_epf_test/func1 controllers/d800000.pcie-ep/; mkdir functions/pci_epf_test/func2; echo 0x104c > functions/pci_epf_test/func2/vendorid; echo 0xb00d > functions/pci_epf_test/func2/deviceid; echo 1 > functions/pci_epf_test/func2/msi_interrupts; echo 16 > functions/pci_epf_test/func2/msix_interrupts; ln -s functions/pci_epf_test/func2 controllers/d800000.pcie-ep/; mkdir functions/pci_epf_test/func3; echo 0x104c > functions/pci_epf_test/func3/vendorid; echo 0xb00d > functions/pci_epf_test/func3/deviceid; echo 1 > functions/pci_epf_test/func3/msi_interrupts; echo 16 > functions/pci_epf_test/func3/msix_interrupts; ln -s functions/pci_epf_test/func3 controllers/d800000.pcie-ep/; mkdir functions/pci_epf_test/func4; echo 0x104c > functions/pci_epf_test/func4/vendorid; echo 0xb00d > functions/pci_epf_test/func4/deviceid; echo 1 > functions/pci_epf_test/func4/msi_interrupts; echo 16 > functions/pci_epf_test/func4/msix_interrupts; ln -s functions/pci_epf_test/func4 controllers/d800000.pcie-ep/; mkdir functions/pci_epf_test/func5; echo 0x104c > functions/pci_epf_test/func5/vendorid; echo 0xb00d > functions/pci_epf_test/func5/deviceid; echo 1 > functions/pci_epf_test/func5/msi_interrupts; echo 16 > functions/pci_epf_test/func5/msix_interrupts; ln -s functions/pci_epf_test/func5 controllers/d800000.pcie-ep/; mkdir functions/pci_epf_test/func6; echo 0x104c > functions/pci_epf_test/func6/vendorid; echo 0xb00d > functions/pci_epf_test/func6/deviceid; echo 1 > functions/pci_epf_test/func6/msi_interrupts; echo 16 > functions/pci_epf_test/func6/msix_interrupts; ln -s functions/pci_epf_test/func6 controllers/d800000.pcie-ep/; echo 1 > controllers/d800000.pcie-ep/start; echo 1 > /sys/bus/pci/devices/0000:00:00.0/remove; echo 1 > /sys/bus/pci/rescan; Workaround for switch card: No workarounds available.

LCPD-15708

J721E: vlab: MMC1 not functional

j721e-vlab

LCPD-14249

PCI kernel oops seen between rc7 and rc8 of 4.19

j721e-vlab

LCPD-9981

Some LTP’s memory management tests fail due to low amount of free memory

j721e-vlab,omapl138-lcdk

2.1.7.6. Linux RT Kernel Known Issues

There are no known issues in this release in the Linux RT Kernel.

2.1.8. Change Requests

2.1.8.1. SDK features scoped in 9.1 release

ID

Head Line

Platform

Original Fix Version

New Fix Version

JACINTOREQ-3761

Linux SDK shall support RTI: Watchdog support J721S2

J721S2

09.02.00

09.01.00

JACINTOREQ-3981

Linux SDK shall support RTI: Watchdog support J784S4

J784S4

09.02.00

09.01.00

2.1.8.2. SDK features descoped from 9.1 release

ID

Head Line

Platform

Original Fix Version

New Fix Version

JACINTOREQ-3970

Linux SDK shall support MSMC: Security Firewall

J784S4

09.01.00

09.02.00

JACINTOREQ-3920

Linux SDK shall support SA2UL: HMAC using MD5, SHA1, SHA2-224, SHA2-256 and SHA2-512

J784S4

09.01.00

09.02.00

2.1.8.3. SDK features descoped from 9.0 release

ID

Head Line

Platform

Original Fix Version

New Fix Version

JACINTOREQ-3598

Jacinto Device firewalling support

J7200, J721e, J721s2, J784s4

09.00.00

09.01.00

2.1.8.4. SDK features descoped from 8.6 release

ID

Head Line

Platform

Original Fix Version

New Fix Version

JACINTOREQ-5338

Jacinto PSDK 8.6 AEP/AHP industrial APL pull-in impact

J721e, J7200, J721S2 , J784S4

08.06.00

09.00.00

2.1.8.5. SDK features descoped from 8.5 release

ID

Head Line

Platform

Original Fix Version

New Fix Version

JACINTOREQ-5060

Jacinto networking requirements - CR to 8.6

J721S2, J784S4

08.05.00

08.06.00

JACINTOREQ-4991

Jacinto Baseport, Graphics, Multimedia CR to 8.6

J721S2, J784S4

08.05.00

08.06.00

JACINTOREQ-4934

CSI Capture Automated Testing for J7AEP

J721S2

08.05.00

08.06.00

JACINTOREQ-4928

J7AEP Multimedia Scope Modify

J721S2

08.05.00

08.06.00

JACINTOREQ-5001

Configurable Buffering Descope

J784S4

08.05.00

None

JACINTOREQ-4993

Descope GLBenchmark

J784S4

08.05.00

None

JACINTOREQ-4927

J7AHP Graphics Scope Modify

J784S4

08.05.00

08.06.00

2.1.8.6. SDK features scope change for 8.5 release

ID

Head Line

Platform

JACINTOREQ-4994

Video Codec Memory Optimization Scope Change

J721e

2.1.8.7. SDK features descoped from 8.4 release

ID

Head Line

Platform

Original Fix Version

New Fix Version

JACINTOREQ-4930

k3conf Doc and Test Modify

J721e

08.04.00

08.05.00

JACINTOREQ-4905

J7AEP Graphics Scope Modify

J721s2

08.04.00

08.05.00/08.06.00

JACINTOREQ-4898

SERDES: PCIe + USB schedule update

J721s2

08.04.00

08.05.00

JACINTOREQ-4864

4k Resolution Scope change

J721s2

08.04.00

08.05.00

JACINTOREQ-4854

McASP Scope Change

J721s2

08.04.00

08.05.00

JACINTOREQ-4930

k3conf Doc and Test Modify

J721s2

08.04.00

08.05.00

2.1.8.8. SDK features descoped from 8.0 release

ID

Head Line

Platform

Original Fix Version

New Fix Version

JACINTOREQ-1559

Linux H264 decoder support

J721e

08.00.00

08.01.00

JACINTOREQ-1485

Linux writeback pipeline support

J721e

08.00.00

None

JACINTOREQ-1444

Vision apps inclusion in yocto build

J721e

08.00.00

None

2.1.8.9. SDK features present in 7.0 that were descoped in 7.1

Feature

Comments

Platform

HS support

Restored in 7.3

J721e

SPL/Uboot boot modes restricted to SD card boot mode

Restored in 7.3

J721e

1s Linux boot

J721e

Descope for support of native H264 encode/decode

Use R5F based driver with OpenVX as interface. H.264 decoder support restored in 7.3

J721e

GPU compression

J712e

SA2UL driver optimization

J721e

Display Sharing

Display sharing demo available in SDK v6.1

J721e

Virtualization (Jailhouse hypervisor/IPC virtualization/CPSW9G virtualization)

Does not affect 3P virtualization solutions. Basic Jailhouse demo can be seen in SDK 7.0

J721e

2.1.9. Test report

Please find the test report for this release at this link


2.1.10. Installation and Usage

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


2.1.11. Host Support

For the specific supported hosts for current SDK, see this page.

Note

Processor SDK Installer is 64-bit, and installs only on 64-bit host machine.