2.1. Release Notes

2.1.1. Overview

The Processor Software Development Kit (Processor SDK) is a unified software platform for TI embedded processors providing easy setup and fast out-of-the-box access to benchmarks and demos. All releases of Processor SDK are consistent across TI’s broad portfolio, allowing developers to seamlessly reuse and develop software across devices. Developing a scalable platform solutions has never been easier than with the Processor SDK and TI’s embedded processor solutions.

To simplify the end user experience, Processor SDK Linux AM62Px installer provides everything needed as discussed below to create the embedded system from “scratch” :

  • Platform/board-support software and configuration files for Linux

  • U-Boot and Kernel sources and configuration files

  • An ARM cross-compiling toolchain as well as other host binaries and components

  • A Yocto/OE compliant filesystem and sources for example applications

  • A variety of scripts and Makefiles to automate certain tasks

  • Other components needed to build an embedded system that don’t fit neatly into one of the above buckets

  • Reference Examples, benchmarks

This release supports High Security - Field Securable (HS-FS) devices.

2.1.2. Licensing

Please refer to the software manifests, 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.

  • Linux Manifest: “/docs/software_manifest.html”

2.1.3. Release 09.02.00

Released on March 2024

2.1.3.1. What’s new

Processor SDK Linux AM62Px Release has following new features:

  • U-Boot: A53 SPL Splash Screen support A53 SPL Splash Overview

  • Kernel: DSI Support, MMC Highspeed tuning and Performance Improvements

  • RT Kernel : Significant Improvements to Real-Time Linux Interrupt Latency, RT Interrupt Latencies

  • DDR: Stable Config Update, Single and multi-bit DDR ECC Support

  • Power Management: DeepSleep, MCU-Only and Partial IO mode Power Management Overview

  • OOB: GPU Accelerated Chromium Browser Support Chromium Browser

  • Bug Fixes and Stability Improvements

  • PM: MCU Only mode and Partial I/O mode

  • DM Firmware: PLL Configuration sequence updated to latest recommendation

  • TIFS: HSM infrastructure updates

Component version:

  • Kernel 6.1.80

  • RT Kernel 6.1.80-rt26

  • U-Boot 2023.04

  • Toolchain GCC 11.4

  • ATF 2.10

  • OPTEE 4.1

  • Graphics DDK 23.3

  • TIFS Firmware v09.02.07

  • DM Firmware 09.02.00.24

2.1.4. Build Information

2.1.4.1. U-Boot

u-boot

Head Commit: f9b966c674731a1a29a20a8e143c61d4e046f13c configs: am62x_android_a53.config: Disable splashscreen
Date: 2024-03-21 08:39:16 -0500
uBoot Version: 2023.04
uBoot Description: RC Release 09.02.00.009
Clone: git://git.ti.com/ti-u-boot/ti-u-boot.git
Branch: ti-u-boot-2023.04
uBoot Tag: 09.02.00.009

2.1.4.2. TF-A

Head Commit: 00f1ec6b8740ccd403e641131e294aabacf2a48b Merge changes from topic “revert-ti-dm-workaround” into integration
Repo: https://git.trustedfirmware.org/TF-A/trusted-firmware-a.git
Branch: master
Tag: 2.10

2.1.4.3. OP-TEE

Head Commit: 012cdca49db398693903e05c42a254a3a0c0d8f2 plat-k3: drivers: sec_proxy: increment while reading trail bytes
Repo: https://github.com/OP-TEE/optee_os/
Branch: master
Tag: 4.1.0

2.1.4.4. ti-linux-firmware

Head Commit: 553da6850e271b579b569725ce9c58a1a6d7c849 ti-dm: Update firmware for j784s4
Date: 2024-03-21 08:39:13 -0500
Clone: https://git.ti.com/cgit/processor-firmware/ti-linux-firmware
Branch: ti-linux-firmware
Tag: 09.02.00.009

2.1.4.5. Kernel

Linux Kernel

Head Commit: 2e423244f8c09173a344e7069f0fe2bdf26cccee net: ethernet: ti: icssg-prueth: Fix RX frame drops in XDP
Date: 2024-03-21 08:39:05 -0500
Kernel Version: 6.1.80
Kernel Description: RC Release 09.02.00.009
Repo: git://git.ti.com/ti-linux-kernel/ti-linux-kernel.git
Branch: ti-linux-6.1.y
Tag: 09.02.00.009
use-kernel-config=defconfig
config-fragment=kernel/configs/ti_arm64_prune.config

Real Time (RT) Linux Kernel

Head Commit: 3c08dbfd7bfd83c247ad1ee4ddb989260c150af1 Merge branch ‘ti-linux-6.1.y-cicd’ into ti-rt-linux-6.1.y-cicd
Date: 2024-03-21 08:39:09 -0500
Kernel Version: 6.1.80-rt26
Kernel Description: RC Release 09.02.00.009-rt
Repo: git://git.ti.com/ti-linux-kernel/ti-linux-kernel.git
Branch: ti-rt-linux-6.1.y
Tag: 09.02.00.009-rt
use-kernel-config=defconfig
config-fragment=config-fragment=kernel/configs/ti_arm64_prune.config kernel/configs/ti_rt.config

2.1.4.6. Yocto

meta-ti

Head Commit: 376a2143533c6497b4e79304eccca2a630784436 CI/CD Auto-Merger: cicd.kirkstone.202403201028
Date: 2024-03-21 08:39:18 -0500
Clone: git://git.yoctoproject.org/meta-ti
Branch: kirkstone
Release Tag: 09.02.00.009

meta-arago

Head Commit: 98f178314931635c8641d1394dfd4341b86b6be2 CI/CD Auto-Merger: cicd.kirkstone.202403201028
Date: 2024-03-21 08:38:40 -0500
Clone: git://git.yoctoproject.org/meta-arago
Branch: kirkstone
Release Tag: 09.02.00.009

meta-tisdk

Head Commit: e2d81f687261309de3441917c53c5a282a4f3e1b jailhouse: Update SRCREV
Date: 2024-03-22 07:49:05 -0500
Clone: git://git.ti.com/ti-sdk-linux/meta-tisdk.git
Branch: kirkstone
Release Tag: 09.02.01.09

meta-edgeai

Head Commit: 80b2a8ea999c39f4ee7a951a67b218c3e0a1d6c4 ti-edgeai-firmware: Update SRCREV to get updated j722s FWs 9.2 RC3 tag
Date: 2024-03-21 13:12:49 -0500
Clone: https://git.ti.com/git/edgeai/meta-edgeai.git
Branch: kirkstone
Release Tag: 09.02.00.03

2.1.5. Issues Tracker

2.1.5.1. Errata Workarounds Available in this Release

Record ID

Title

Platform

LCPD-37081

SNPS: USB2 PHY locks up due to short suspend

am62xx_lp_sk-fs,am62axx_sk-fs,am62xxsip_sk-fs,am62pxx_sk-fs

2.1.5.2. Known Issues

Record ID

Platform

Title

Workaround

LCPD-37795

am62axx_sk-fs,am62pxx_sk-fs,am64xx_sk-fs

RAM size not updated, when ECC is enabled

https://git.ti.com/cgit/ti-u-boot/ti-u-boot/commit/?&id=26c81a4d5b31

LCPD-37389

am64xx-evm,am64xx-hssk,am62xx_sk-fs,am62xxsip_sk-fs,am62pxx_sk-fs,am64xx_sk-fs,am64xx_sk-se

Building Kernel from sources doesn’t cover list of dependencies

LCPD-37388

am64xx-hssk,am62xx_sk-fs,am62xxsip_sk-fs,am62xxsip_sk-se,am62pxx_sk-fs,am62pxx_sk-se,am64xx_sk-fs,am64xx_evm-se

Building U-Boot from sources doesn’t cover list of dependencies

LCPD-37342

am62xx_sk-fs,am62xx_lp_sk-fs,am62axx_sk-fs,am62pxx_sk-fs

cpufreq: schedutil: constant switch between CPU OPPs

LCPD-36993

am654x-evm,am654x-idk,am654x-hsevm,am64xx-evm,am64xx-hsevm,am64xx-hssk,am62xx_sk-fs,am62xx_sk-se,beagleplay-gp,am62xx_lp_sk-fs,am62xx_lp_sk-se,am62axx_sk-fs,am62axx_sk-se,am62xxsip_sk-fs,am62xxsip_sk-se,am62pxx_sk-fs,am62pxx_sk-se,am62lxx_evm-fs,am62lxx_evm-se,am62pxx-zebu,am62lxx-vlab,am62lxx-zebu,am62xx_p0_sk-fs,am64xx_sk-fs,am64xx_evm-se,am64xx_sk-se,am68_sk-fs,am69_sk-fs,beaglebone,bbai,bbai64-gp,j721e-hsevm,j721e-evm-ivi,j721e-idk-gw,j721e-sk,j721s2-evm,j721s2-hsevm,j721s2_evm-fs,j721s2_evm-se,j7200-evm,j7200-hsevm,j784s4-evm,j784s4-hsevm,j722s_evm-fs,J784S4_BASESIM

U-Boot: lpddr4.c: Error handling missing failure cases

SYSFW-5992

am62x,am62ax,am62px

Unable to set exact pixel clock for OLDI LCD display / HDMI Pixel clock

SYSFW-6432

am62x,am62ax,am62px,am64x,am65x

Set device API doesn’t return Error when PD is in transition state

SYSFW-6426

am62x,am62ax,am62px,am64x,am65x

Ownership of a firewall region can be transferred to an invalid host

SYSFW-6369

am62x,am62ax,am62px

DM unable to enter deep sleep mode when booting in SBL flow

SYSFW-7183

am62x,am62px

Warm reset after system LPM entry/exit results in u-boot/DM hang

SITSW-4288

am62xx-sk, am62xx-sk-lp, am62x-sip-sk, am62p-sk

Debian: Dual-display does not work out-of-box

SITSW-4287

am62xx-sk-lp, am62x-sip-sk, am62p-sk

Debian: LPM not working on AM62P, AM62LP and AM62SIP

SITSW-4240

am62xx-sk, am62xx-sk-lp, am62x-sip-sk, am62p-sk

ti-apps-launcher : DeepSleep icon in RT Linux doesn’t work & should be removed

SITSW-4236

am62xx-sk, am62xx-sk-lp, am62p-sk

Seva Store doesn’t launch post EdgeAI studio Launch

After closing EdgeAI studio, reboot the board once before launching Seva Store

SITSW-3922

am64xx-evm, am64xx-sk, am62xx-sk, am62xx-sk-lp, am62x-sip-sk, am62p-sk

Flash writer: Benchmark script fails for emmc logs

SITSW-3959

am62p-sk

AM62P: Display Cluster Image: Weston tries to launch and fails

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

Record ID

Title

Platform

LCPD-37723

am62p: missing wakeup sources lpm overlay

am62pxx_sk-fs,am62pxx_sk-se

LCPD-37673

AM62P: Boot failures on Display Cluster Image

am62pxx_sk-fs

LCPD-37625

Linux CPSW Proxy Client: Fix complier warnings

am62xx_sk-fs,am62xx_lp_sk-fs,am62axx_sk-fs,am62pxx_sk-fs,j721e-hsevm,j721e-idk-gw,j7200-evm,j7200-hsevm,j784s4-evm,j784s4-hsevm

LCPD-37562

am62p, am62a boards fail to power on from automation interface after running PM tests

am62axx_sk-fs,am62axx_sk-se,am62pxx_sk-fs,am62pxx_sk-se

LCPD-37524

ti-rpmsg-char: remove references to ti.ipc4.ping-pong

am654x-evm,am654x-idk,am64xx-evm,am62xx_sk-fs,am62axx_sk-fs,am62pxx_sk-fs

LCPD-37519

SDK: Enable GPIO1 bank GPIOs for RPI header

am62axx_sk-fs,am62axx_sk-se,am62pxx_sk-fs,am62pxx_sk-se

LCPD-37492

U-Boot Failures for AM62P Display Cluster Image

am62pxx_sk-fs,am62pxx_sk-se

LCPD-37476

Fatal kernel crash after camera pipeline long run

am62pxx_sk-fs

LCPD-37465

DeepSleep regression because of GPU

am62xx_sk-fs,am62pxx_sk-fs

LCPD-37341

Wave5 Encoder Memory Leak

am62axx_sk-fs,am62pxx_sk-fs,am68_sk-fs,am69_sk-fs,j721s2-evm,j784s4-evm

LCPD-37327

eMMC: Doc and testcase update needed to enable RST_FUNCTION for warm reboot

am654x-evm,am654x-idk,am654x-hsevm,am64xx-evm,am64xx-hsevm,am64xx-hssk,am62xx_sk-fs,am62xx_sk-se,beagleplay-gp,am62xx_lp_sk-fs,am62xx_lp_sk-se,am62axx_sk-fs,am62axx_sk-se,am62xxsip_sk-fs,am62xxsip_sk-se,am62pxx_sk-fs,am62pxx_sk-se,am62lxx_evm-fs,am62lxx_evm-se

LCPD-37270

Debian: LPM not working on AM62P

am62pxx_sk-fs,am62pxx_sk-se

LCPD-37224

McASP - Audio receive buffer overflow/Transmit buffer underflow

am62xx_lp_sk-fs,am62xx_lp_sk-se,am62axx_sk-fs,am62axx_sk-se,am62xxsip_sk-fs,am62xxsip_sk-se,am62pxx_sk-fs

LCPD-37207

Docker is disabled in RT Linux

am64xx-hssk,am62xx_lp_sk-fs,am62xxsip_sk-fs,am62pxx_sk-fs

LCPD-37194

AM62P: DSI Color shift

am62pxx_sk-fs,am62pxx_sk-se,am62pxx-zebu

LCPD-37161

Boot: Add Crypto performance tests to 9.1 testsplan

am62pxx_sk-fs

LCPD-37158

Boot: Add MMCSD performance tests to 9.1 testsplan

am62xx_sk-fs,am62xx_lp_sk-fs,am62axx_sk-fs,am62xxsip_sk-fs,am62pxx_sk-fs

LCPD-37157

Add ARM performance benchmarks to 9.1 testplans

am62xx_sk-fs,am62xx_lp_sk-fs,am62axx_sk-fs,am62xxsip_sk-fs,am62pxx_sk-fs

LCPD-37151

am62: am64: i2c set/get tests are failing

am62xx_sk-fs,am62xx_sk-se,am62xx_lp_sk-fs,am62xx_lp_sk-se,am62axx_sk-fs,am62axx_sk-se,am62xxsip_sk-fs,am62xxsip_sk-se,am62pxx_sk-fs,am62pxx_sk-se,am62xx-sk

LCPD-37150

am62: i2c bus speed test is failing

am62xx_sk-fs,am62xx_sk-se,am62xx_lp_sk-fs,am62xx_lp_sk-se,am62axx_sk-fs,am62axx_sk-se,am62xxsip_sk-fs,am62xxsip_sk-se,am62pxx_sk-fs,am62pxx_sk-se,am62xx-sk

SYSFW-6763

TISCI_MSG_SET_DEVICE_RESETS message returns success for invalid device reset range

am62x,am62ax,am62px

SYSFW-7056

Implement New PLL sequence Proposed by HW team

am62x,am62ax,am62px,am64x

SYSFW-6941

TISCI_MSG_SYS_RESET fails for negative testcase

am62x,am62ax,am62px

SYSFW-6892

TISCI Clock api returns success for invalid Clock ID

am62x,am62ax,am62px,am64x,am65x

SYSFW-5266

LPM: USB must not remove reset isolation until LPSC has been reenabled

am62x,am62ax,am62px

SYSFW-6805

TISCI_MSG_QUERY_FW_CAPS is giving NACK when send over secure queue

am62x,am62ax,am62px

SYSFW-6879

clock_stop API in baremetal disables all configurable interrupts

am62x,am62ax,am62px

SITSW-3600

FwdStatus is set as SCISERVER_FORWARD_MSG for secure messages from DM R5 core

am62x,am62ax,am62px

SITSW-3610

clock mux changes are lost after deepsleep entry/exit

am62x,am62ax,am62px

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

Record ID

Title

Platform

LCPD-37097

SDK: U-boot: Sync MMC otap/itap between kernel and u-boot

am62pxx_sk-fs,am62pxx_sk-se

LCPD-37096

SDK: Linux: Add ITAP/OTAP for SDR104 speed mode

am62pxx_sk-fs,am62pxx_sk-se

LCPD-37095

SDK: Linux: Add DD52 speed mode for MMC0

am62pxx_sk-fs,am62pxx_sk-se

LCPD-37094

SDK: Linux: Enable HS400 speed mode for MMC0

am62pxx_sk-fs,am62pxx_sk-se

LCPD-37081

SNPS: USB2 PHY locks up due to short suspend

am62xx_lp_sk-fs,am62axx_sk-fs,am62xxsip_sk-fs,am62pxx_sk-fs

LCPD-37049

microtips panel: touch doesn’t work on AM62P with 09.01.00.005 Kernel

am62pxx_sk-fs,am62pxx_sk-se

LCPD-37029

AM62: Suspend / Resume Test Failure: 29000000.mailbox failed to suspend

am62xx_sk-fs,am62xx_sk-se,am62axx_sk-fs,am62pxx_sk-fs

LCPD-36992

U-Boot: k3-ddrss.c: Missing ‘const’ on k3_ddrss_ops

am654x-evm,am654x-idk,am654x-hsevm,am64xx-evm,am64xx-hsevm,am64xx-hssk,am62xx_sk-fs,am62xx_sk-se,beagleplay-gp,am62xx_lp_sk-fs,am62xx_lp_sk-se,am62axx_sk-fs,am62axx_sk-se,am62xxsip_sk-fs,am62xxsip_sk-se,am62pxx_sk-fs,am62pxx_sk-se,am62lxx_evm-fs,am62lxx_evm-se,am62pxx-zebu,am62lxx-vlab,am62lxx-zebu,am62xx_p0_sk-fs,am64xx_sk-fs,am64xx_evm-se,am64xx_sk-se,am68_sk-fs,am69_sk-fs,beaglebone,bbai,bbai64-gp,j721e-hsevm,j721e-evm-ivi,j721e-idk-gw,j721e-sk,j721s2-evm,j721s2-hsevm,j721s2_evm-fs,j721s2_evm-se,j7200-evm,j7200-hsevm,j784s4-evm,j784s4-hsevm,j722s_evm-fs,J784S4_BASESIM

LCPD-36989

AM62P: eMMC HS400 fails

am62pxx_sk-fs

LCPD-36984

AM62: USB driver does not configure USB0_PHY_CTRL_CORE _VOLTAGE

am62xx_sk-fs,am62xx_sk-se,beagleplay-gp,am62xx_lp_sk-fs,am62xx_lp_sk-se,am62axx_sk-fs,am62axx_sk-se,am62xxsip_sk-fs,am62xxsip_sk-se,am62pxx_sk-fs,am62pxx_sk-se,am62lxx_evm-fs,am62lxx_evm-se

LCPD-36944

AM62P: OSPI tests fails

am62pxx_sk-fs

LCPD-36943

AM62P: eMMC boot fails

am62pxx_sk-fs

LCPD-36942

AM62P: CPUFreq unit test fail

am62pxx_sk-fs

LCPD-36891

AM62: Suspend / Resume Test Failure

am62xx_lp_sk-se,am62pxx_sk-fs

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-36801

USB-DFU boot test fail incorrect configuration

am62xx_sk-fs,am62xx_sk-se,am62xx_lp_sk-fs,am62xx_lp_sk-se,am62axx_sk-fs,am62axx_sk-se,am62xxsip_sk-fs,am62xxsip_sk-se,am62pxx_sk-fs,am62pxx_sk-se

LCPD-36588

eMMC boot fails after flashing via USB DFU

am62pxx_sk-fs

LCPD-35096

OPTEE xtest failures

am64xx-hsevm,am64xx-hssk,am62xx_sk-fs,am62xx_sk-se,am62xx_lp_sk-fs,am62xx_lp_sk-se,am62axx_sk-fs,am62axx_sk-se,am62xxsip_sk-fs,am62xxsip_sk-se,am62pxx_sk-fs,am62pxx_sk-se,am68_sk-fs

LCPD-35065

DMA buf import buffer activation error

am62axx_sk-fs,am62axx_sk-se,am62pxx_sk-fs,am62pxx_sk-se,j721s2-evm,j721s2-hsevm,j784s4-evm,j784s4-hsevm

LCPD-29445

AM62ax: MCAN CAN_S_FUNC_MODULAR test is failing

am64xx-evm,am64xx-hsevm,am64xx-hssk,am62xx_sk-fs,am62xx_sk-se,am62xx_lp_sk-fs,am62xx_lp_sk-se,am62axx_sk-fs,am62axx_sk-se,am62xxsip_sk-fs,am62xxsip_sk-se,am62pxx_sk-fs,am62pxx_sk-se