2.3. Migration Guide
Overview
This page covers migration information for applications built on top of the Processor SDK Linux AM62PX.
2.3.1. Processor SDK Linux AM62PX 10.xx Releases
2.3.1.1. Processor SDK 10.00.07.04
This is the first release on the 2024 LTS stream 6.6 kernel, 2024.04 U-Boot and Yocto Scarthgap/5.0
ATF 2.10+
OPTEE 4.2.0
Yocto Scarthgap/5.0
Platforms Supported : AM62Px (HS-FS, HS-SE) : SK-AM62P
2.3.1.2. PLL Programing Sequence Update To Avoid PLL Instability
In 10.00 SDK release, PLL programing sequence has been updated to follow the correct programing sequence to avoid PLL instability. The PLL programing sequence has been updated in following components of the SDK.
TIFS firmware (ti-linux firmware repo)
DM R5 firmware (ti-linux-firmware repo)
R5 SPL (u-boot repo)
SDK 10.0 has all the updated components by default.
Below section provides information on how to pick up these updates for last major SDK releases - SDK 09.02.
2.3.1.2.1. SDK 09.02.01.10
Linux SDK 09.02 was the last SDK release with LTS Kernel version 6.1 and u-boot version 2024.x. To pick up the PLL updates on top of this SDK, pick the components listed below when building the u-boot binaries.
TIFS and DM Firmware
Pick up the SDK 10.0 TIFS and DM firmware from tag 10.00.07 of ti-linux-firmware repo
U-boot patches for SPL
Apply the below patches to u-boot project for getting the PLL driver updates in R5 SPL
Refer to SDK 09.02 u-boot build instructions for more information on building u-boot binaries.