3.1.1. Linux Release Notes¶
3.1.1.1. Overview¶
The Processor SDK for Linux provides a fundamental software platform for development, deployment and execution of Linux based applications and includes the following:
- Bootloaders & Filesystems
- Prebuilt Binaries
- Detailed Release Notes
3.1.1.2. Licensing¶
Please refer to the software manifest, which outlines the licensing status for all packages included in the prebuilt binaries location.
3.1.1.3. Release 07.03.00¶
Released April 2021
What’s New
Processor SDK 7.3 Release has following new features:
- Final release on 2020 LTS 5.4 kernel
- AM64 Kernel Support for MMC SDR104 and DDR50 and eMMC HS200 speed modes
- AM64 TSN Switch Support
3.1.1.4. Build Information¶
3.1.1.4.1. U-Boot¶
Head Commit: 2781231a33c3d779e32445f4fe55164c45d6d7c1 arm: mach-k3: j721e_init: probe clock node after sci node is probed
Date: Wed Apr 7 21:12:38 CDT 2021
uBoot Version: 2020.01
uBoot Description: 07.03.00.005
Compiler Information: arm-none-linux-gnueabihf-gcc (GNU Toolchain for the A-profile Architecture 9.2-2019.12 (arm-9.10)) 9.2.1 20191025
3.1.1.4.2. Kernel¶
Linux Kernel
Head Commit: 023faefa70274929bff92dc41167b007f7523792 Merged TI feature connectivity into ti-linux-5.4.y
Date: Wed Apr 7 14:38:29 CDT 2021
Kernel Version: 5.4.106
Kernel Description: 07.03.00.005
Branch: ti-linux-5.4.y
Tag: 07.03.00.005
Compiler Information: arm-none-linux-gnueabihf-gcc (GNU Toolchain for the A-profile Architecture 9.2-2019.12 (arm-9.10)) 9.2.1 20191025
Real Time (RT) Linux Kernel
Head Commit: 519667b0d81d74a6e55105dcd6072ae550352599 Merged TI feature ti_linux_base_rt into ti-rt-linux-5.4.y
Date: Wed Apr 7 21:12:27 CDT 2021
Kernel Version: 5.4.106
RT Kernel Version: 5.4.106-rt54
Kernel Description: 07.03.00.005-rt
Branch: ti-rt-linux-5.4.y
Tag: 07.03.00.005-rt
Compiler Information: arm-none-linux-gnueabihf-gcc (GNU Toolchain for the A-profile Architecture 9.2-2019.12 (arm-9.10)) 9.2.1 20191025
3.1.1.4.3. Yocto¶
meta-ti
Head Commit: 52ffccb09385ef3a369770b2fa45bc09418a5050
ti-rtos: Update metadata and versions for RTOS firmware
Date: 2021-4-05
Version: dunfell-3.1
meta-arago
Head Commit: ee6ff44d90945429051c8d9573c8b60705104149
omapconf: Bump to v1.75 release
Date: 2021-4-01
Version: 2020.05
3.1.1.5. Issues Tracker¶
3.1.1.5.1. Issues opened in previous releases that were closed on this release¶
| Record ID | Title |
|---|---|
| LCPD-20122 | Add external power supply to PCIe USB card on am64xx and j7200 |
| LCPD-20111 | TSN IET (Frame Preemption) iperf3 network is unreachable with VLAN |
| LCPD-20107 | USBDEVICE Bi-directional iperf test fails on am64xx when running from dut to server |
| LCPD-20023 | AM64x DDR4 startup instability seen due to driver clock configuration |
| LCPD-20004 | AM64: g_ether module failing to bringup link on host side |
3.1.1.5.2. Issues found and closed on this release that may be applicable to prior releases¶
| Record ID | Title |
|---|---|
| LCPD-21346 | k3: cpswxg: switchdev: crash in am65_cpsw_port_offload_fwd_mark_update() when there is a disabled port |
| LCPD-21341 | am64: cut-thru auto speed detection not working properly |
| LCPD-20618 | k3: cpswxg: bindings not updated |
| LCPD-20323 | AM64x: USB option_cv not being programmed |
| LCPD-20306 | Occasional AM64x EVM u-boot hangs seen after new CONFIG options enabled |
| LCPD-20242 | U-Boot: reset command fails on AM64x EVM |
3.1.1.5.3. Linux Kernel Known Issues¶
| Record ID | Title | Workaround |
|---|---|---|
| LCPD-21538 | am64xx-evm PCI-EP MSI tests are failing | |
| LCPD-21511 | ADC tests fail due to elements missing in /sys/bus path | |
| LCPD-21510 | USB devices attached to am64xx-evm are not enumerated | |
| LCPD-21507 | am64xx and j7200 PCIe USB card must use an external power supply to enumerate the attached USB stick | |
| LCPD-20705 | USB stick attached to PCIe USB card is not enumerated | |
| LCPD-20164 | TSN IET (Frame Preemption) eth0 link sometimes does not come back up after configuring | |
| LCPD-20162 | Degraded performance when running IET tests over eth1 | |
| LCPD-20106 | USBDEVICE ping from DUT to host fails when packet_count=470 | |
| LCPD-20105 | AM64x: Kernel: ADC: RX DMA channel request fails | |
| LCPD-20061 | Occasional PHY error during during TSN Time-Aware Shaper execution | |
| LCPD-20055 | Assign am64xx GPIO test pins in ltp-ddt | |
| LCPD-20006 | AM64x: remoteproc may be stuck in the start phase after a few times of stop/start |