AM62Px MCU+ SDK  10.01.00
Release Notes 10.01.00

Attention
Also refer to individual module pages for more details on each feature, unsupported features, important usage guidelines.
Note
The examples will show usage of SW modules and APIs on a specific CPU instance and OS combination.
Unless explicitly noted otherwise, the SW modules would work in both FreeRTOS and no-RTOS environment.

Device and Validation Information

SOC Supported CPUs EVM Host PC
AM62P MCU R5F, WKUP R5F SK-AM62P-LP EVM (referred to as am62px-sk in code) Windows 10 64b or Ubuntu 22.04 64b

Features Added in This Release

Feature Module
OSPI flash diag application for custom flashes OSPI
Support for authentication from DDR when in-place authentication fails from OSPI NOR Bootloader
Support for SW version check of binaries through RPRC header Bootloader
SBL now ensures the cores are switched off if no application image is present Bootloader
SBL NULL: Close flash drivers before jumping to DM application Bootloader
A53 priv-id is now set to 1 to match other SOCs (instead of previous value 4) TIFS
WKUP-R5 FreeRTOS examples demonstrating usage of ethernet Networking with LwIP and TSN Networking

Additional updates on this release

Update Module
Networking Examples have been moved from examples to source/networking/enet/core/ Networking
PHY drivers used by networking examples have been moved, and added support through sysconfig-GUI Networking

Dependent Tools and Compiler Information

Attention
It is recommended to use the TIFS version provided with the release for ensuring compatibility between TIFS and device manager. Using the TIFS from different MCU+SDK release is not recomended and may cause TIFS/ DM functionality to break.
Tools/Components Supported CPUs Version
Code Composer Studio MCU-R5F, WKUP-R5F 12.8.1
SysConfig MCU-R5F, WKUP-R5F 1.20.0, build 3587
TI ARM CLANG MCU-R5F, WKUP-R5F 3.2.2.LTS
GCC AARCH64 A53 9.2-2019.12
FreeRTOS Kernel MCU-R5F, WKUP-R5F 11.1.0
TIFS NA v10.01.08

Key Features

OS Kernel

OS Supported CPUs SysConfig Support
FreeRTOS Kernel MCU-R5F, WKUP-R5F NA
FreeRTOS POSIX MCU-R5F NA
No RTOS MCU-R5F, WKUP-R5F NA

Driver Porting Layer (DPL)

Module Supported CPUs SysConfig Support OS support
Address Translate MCU-R5F, WKUP-R5F Yes FreeRTOS, NORTOS
Cache MCU-R5F, WKUP-R5F Yes FreeRTOS, NORTOS
Clock MCU-R5F, WKUP-R5F Yes FreeRTOS, NORTOS
CycleCounter MCU-R5F, WKUP-R5F NA FreeRTOS, NORTOS
Debug MCU-R5F, WKUP-R5F Yes FreeRTOS, NORTOS
Heap MCU-R5F, WKUP-R5F NA FreeRTOS, NORTOS
Hwi MCU-R5F, WKUP-R5F Yes FreeRTOS, NORTOS
MPU MCU-R5F, WKUP-R5F Yes FreeRTOS, NORTOS
Semaphore MCU-R5F, WKUP-R5F NA FreeRTOS, NORTOS
Task MCU-R5F, WKUP-R5F NA FreeRTOS
Timer MCU-R5F, WKUP-R5F Yes FreeRTOS, NORTOS

Secondary Bootloader (SBL)

SBL Mode Supported CPUs SysConfig Support PHY Support DMA Support OS support
OSPI NOR WKUP-R5F Yes Yes Yes NORTOS
EMMC WKUP-R5F Yes NA NA NORTOS
UART WKUP-R5F Yes NA No NORTOS

SDL

SDL Module Supported CPUs SysConfig Support
MCRC MCU-R5F No
ESM MCU-R5F No
VTM MCU-R5F No
DCC MCU-R5F No
ECC MCU-R5F No
RTI MCU-R5F No
POK MCU-R5F No
STOG MCU-R5F No
MTOG MCU-R5F No
PBIST MCU-R5F No
LBIST MCU-R5F No
ROM_CHECKSUM MCU-R5F No

Networking

Module Supported CPUs SysConfig Support OS Support Key features tested Key features not tested
TSN WKUP-R5F NO FreeRTOS gPTP IEEE 802.1 AS-2020 compliant gPTP stack, End Nodes and Bridge mode support, YANG data model configuration Multi-Clock Domain
LwIP WKUP-R5F YES FreeRTOS TCP/UDP IP networking stack with and without checksum offload enabled, TCP/UDP IP networking stack with server and client functionality, basic Socket APIs, netconn APIs and raw APIs, DHCP, ping, TCP iperf, scatter-gather, DSCP priority mapping, LwIP bridge, shared memory driver Other LwIP features
Ethernet driver (ENET) WKUP-R5F YES FreeRTOS Ethernet as port using CPSW, MAC loopback and PHY loopback, Layer 2 MAC, Packet Timestamping, CPSW Switch, Policer and Classifier, MDIO Manual Mode, CBS (IEEE 802.1Qav) on CPSW, IET (IEEE 802.1Qbu) on CPSW, Strapped PHY (Early Ethernet), cut through switch on CPSW RMII mode

SOC Device Drivers

Peripheral Domain Supported CPUs SysConfig Support
DDR Main WKUP-R5F Yes
ECAP Main MCU-R5F Yes
EPWM Main MCU-R5F, WKUP-R5F Yes
DSS Main WKUP-R5F Yes
GPIO MCU MCU-R5F, WKUP-R5F Yes
Main MCU-R5F, WKUP-R5F Yes
I2C Main MCU-R5F, WKUP-R5F Yes
MCU MCU-R5F, WKUP-R5F Yes
Wakeup MCU-R5F, WKUP-R5F Yes
IPC Main MCU-R5F, WKUP-R5F Yes
MCAN MCU MCU-R5F Yes
MCASP Main WKUP-R5F Yes
MCSPI Main MCU-R5F, WKUP-R5F Yes
MCU MCU-R5F, WKUP-R5F Yes
Pinmux Main MCU-R5F, WKUP-R5F Yes
MCU MCU-R5F, WKUP-R5F Yes
Wakeup MCU-R5F, WKUP-R5F Yes
SOC NA MCU-R5F, WKUP-R5F Yes
SCIClient NA MCU-R5F, WKUP-R5F Yes
UART Main MCU-R5F, WKUP-R5F Yes
MCU MCU-R5F, WKUP-R5F Yes
Wakeup WKUP-R5F Yes

Fixed Issues

ID Head Line Module Applicable Releases
EXT_SITMPUSW-34 SBL_UART_UNIFLASH_STAGE2 build fails on removing OSPI and FLASH module in Sysconfig Uniflasher 10.01.00
EXT_SITMPUSW-5 Potential Infinite loop in OSPI_utilLog2 defined in ospi_v0.c OSPI 10.01.00
EXT_SITMPUSW-35 MMCSD_initSD always returns SUCCESS SD 10.01.00
EXT_SITMPUSW-36 MMCSD_initSD does not check the retry variable for failure for OCR command SD 10.01.00
EXT_SITMPUSW-37 Misleading "File read from SD card" bootloader profile point in the SBL_SD bootloader Bootloader 10.01.00
EXT_SITMPUSW-38 Remote core getting hangs when doing IPC with HLOS IPC 10.01.00
EXT_SITMPUSW-39 Error in the CCS build of the SBL examples SBL 10.01.00
EXT_SITMPUSW-47 Update the DDR configuration with DDR syscfg 9.09+ SBL 10.01.00
EXT_SITMPUSW-48 AM62P VTM Temperature output value 0 SBL 10.01.00
EXT_SITMPUSW-41 ClockP_getTicks to use xTaskGetTickCountFromISR() freeRTOS function if it is from ISR DPL 10.01.00
EXT_SITMPUSW-3 EMMC:The tuning algorithm to re-execute up to 10 times if there is no failing or passing itapdly. EMMC 10.01.00
EXT_SITMPUSW-42 Enable floating point task save restore for all tasks by default DPL 10.01.00
EXT_SITMPUSW-43 MMCSD driver doesn't implement the recovery steps for CRC errors EMMC 10.01.00
EXT_SITMPUSW-49 SBL NULL: Close flash drivers before jumping to DM application EMMC 10.01.00
EXT_SITMPUSW-44 DebugP_log API returning wrong value DPL 10.01.00
SITSW-3685 DM Sciclient ignores flags field for TIFS bound messages DM 08.03.00 onwards
SITSW-4773 DM is ignoring the exact flags sent in TISCI message DM 08.03.00 onwards
SYSFW-5992 Unable to set exact pixel clock for OLDI LCD display / HDMI Pixel clock DM 08.05.00 onwards
SYSFW-6432 Set device API doesn't return Error when PD is in transition state DM 08.03.00 onwards
SYSFW-7559 In MCU-Only mode resume path the MCU_M4 LPSC is ON DM (LPM) 10.00.00 onwards
SYSFW-7571 Device IDs higher than 255 does not work with set device constraint API DM (LPM) 10.00.00 onwards
SYSFW-7602 RTC count value not getting updated after DeepSleep exit DM (LPM) 08.03.00 onwards
SYSFW-7614 Unable to configure DSS clock below 15.625MHz DM 10.00.00 onwards
SYSFW-7617 LPM mode selection logic does not check for constraints on all the hosts/devices DM (LPM) 10.00.00 onwards
SYSFW-7740 Only the last latency constraint value passed from a host considered in LPM selection DM (LPM) 10.00.00 onwards
SYSFW-7753 A53 privid is set to 4 and does not match other SOCs value of 1 TIFS 09.02.00 onwards
SYSFW-7760 LPM: MCU subsystem (GPIO) clock should not be changed in MCU Only mode DM (LPM) 10.00.00 onwards
SYSFW-6426 Ownership of a firewall region can be transferred to an invalid host TIFS 08.03.00 onwards
SYSFW-7739 LPM constraint messages received by TIFS not forwarded to DM TIFS 10.00.00

Known Issues

ID Head Line Module Reported in release Workaround
MCUSDK-208 gmake with -j can sometimes lock up Windows command prompt Build 07.03.00 Use bash for windows as part of git for windows or don't use -j option
SITSW-2269 DeepSleep Low power mode (LPM) is not supported if the DM R5 is used for a general purpose application. DM 08.06.00 None.
PMICDRV-194 CRC value received from the PMIC doesn't match with the calculated value PMIC 10.00.00 None.
PMICDRV-195 Getting ADC result code as zero PMIC 10.00.00 None.
SYSFW-7781 Get device API does not return error when the LPSC is in transition state DM 10.01.00 None.
SYSFW-7831 DMA Resources used by ROM are not cleaned up when resuming from IO Only + DDR mode DM (LPM) 10.01.00 None.
SYSFW-7884 There is an additional divide by 4 on all clocks of WKUP/MCU GPIO clock mux DM 10.01.00 None.
SYSFW-7897 Partial I/O mode fails after few hundred iterations DM (LPM) 10.01.00 None.
SYSFW-7899 LPM configuration is not enabled in HS-SE firmware TIFS (LPM) 10.01.00 None.
PROC_SDL-6326 Running MCU LBIST on SBL causes JTAG connection issues to MCU R5F LBIST 09.02.00 None
PROC_SDL-8582 VTM Example is failing in no-bootmode SDL 10.01.00 Use UART Bootmode
PROC_SDL-8860 (MCAN1), PROC_SDL-7044 (CSI) ECC is not supported for some instances. These are SDL_MCAN1_MCANSS_MSGMEM_WRAP_ECC_AGGR SDL_CSI_RX_IF0_CSI_RX_IF_ECC_AGGR SDL 10.01.00 (MCAN1), 09.01.00 (CSI) None
PROC_SDL-8861 ECC is not supported for some instances due to firewall. These are SDL_SA3_SS0_SA3SS_AM62A_DMSS_ECCAGGR SDL_SA3_SS0_SA3SS_AM62A_SA_UL_ECC_AGGR SDL 10.01.00 None
PROC_SDL-8792 System_deinit error in MCRC Semi CPU and Auto CPU examples SDL 10.01.00 None

Limitations

S.No Head Line Module
1 The ROM startup model for runtime initializations in TI ARM CLANG is not supported/tested in the SDK NA
2 LPM is not supported with SBL boot flow. It is supported only with SPL boot flow. Bootloader