2.4. Release Notes - 08_00_03¶
2.4.1. Introduction¶
This release notes provides important information that will assist you in using the PDK software package for the J721S2 family of devices.
This document provides the product information and known issues that are specific to the PDK software package.
2.4.2. What’s New¶
- This is the early adopter release for J721S2.This package contains drivers required for J721S2 platform only.
PDK modules validated on J721S2 EVM:
| Module | A72 | R5F | C7x |
|---|---|---|---|
| FreeRTOS/OSAL | NA | YES | YES |
| SCICLIENT | YES | YES | YES |
| UART | YES | YES | YES |
| UDMA | YES | YES | YES |
| IPC | YES | YES | YES |
| OSPI | NO | YES | NA |
| MCSPI | NA | YES | NA |
| MMCSD | YES | YES | NA |
| VHWA | NA | YES | NA |
| CSIRX | NA | YES | NA |
| CSITX | NA | YES | NA |
| GPIO | YES | YES | NA |
| CRC(CSL) | YES | NA | NA |
| VTM(CSL) | NA | YES | NA |
| SPINLCOK(CSL) | YES | YES | NA |
| ESM(CSL) | NA | YES | NA |
| DMTIMER(CSL) | NA | YES | NA |
| DCC(CSL) | NA | YES | NA |
| UART(CSL) | YES | YES | NA |
| MCAN(CSL) | NA | YES | NA |
| VIM(CSL) | NA | YES | NA |
| ECC(CSL) | NA | YES | NA |
- SBL Boot Modes:
- UART, MMC, OSPI
- Internal Memory, DDR
- DMA mode, non-DMA mode
- Board Diagnostic
- DDR
- Board ID EEPROM
- Boot EEPROM
- UART
- SD card
- eMMC
- OSPI NOR Flash
- QSPI Flash
- Current Monitor
- Temperature sensor
- On board RTC
- User LED
- Automation Header
- Uniflash
- OSPI NOR Flash
- OSPI NAND Flash
2.4.3. Device Support¶
- J721S2 EVM (BOARD=j721s2_evm)
2.4.4. CCS Setup¶
- Refer :CCS Setup for J721S2
2.4.5. Validation Information¶
This release is validated on J721S2 EVM for the applicable components.
Refer :FAQ - Supported Cores by example applications for list of validated application
2.4.6. Tool Chain Information¶
| Component | Version |
|---|---|
| FreeRTOS Kernel | 10.4.3 |
| lwIP stack | 2.1.2 |
| lwIP-contrib | 2.1.0 |
| XDC Tools | 3_61_04_40 |
| TI ARM CLANG | 1.3.0.LTS |
| TI C7x code generation tools | 2.0.1.STS |
| GCC ARM code generation tools | ARCH64 9.2-2019.12 |
2.4.7. Known Issues¶
| Key | Summary | Module | Reported in Release | Affected Platforms | Workaround in this release |
|---|---|---|---|---|---|
| DK-10850 | Scicleint_rmRingCfg API is not programming BCDMA Ring Cfg Register | SCICLIENT | PROCESSOR-SDK_08.00.03 | J7AEP | WA added in UDMA Driver to program the same |
| PDK-10849 | Sciclient_rmIrqSet is not programming Interrupt Aggregator Unmapped Event Mapping Register for BCDMA events | SCICLIENT | PROCESSOR-SDK_08.00.03 | J7AEP | WA added in UDMA Driver to program the same |
| PDK-10847 | UART DMA UT is hanging on mcu1_0/mcu1_1 | UART | PROCESSOR-SDK_08.00.03 | J7AEP | Use Non-DMA mode |
| PDK-10829 | Sciclient UT in Interrupt mode is hanging on C7x cores | SCICLIENT | PROCESSOR-SDK_08.00.03 | J7AEP | Use polling mode |
| PDK-10827 | McSPI DMA UT is not functional | SPI | PROCESSOR-SDK_08.00.03 | J7AEP | Individual tests works fine |
2.4.8. Limitations¶
- DSS is not yet up.
- VISS-> MSC Flexconnect is not yet up.