[PATCH 0/2] Update AM62AX and J722S CPSW PKTDMA Resource Sharing

Siddharth Vadapalli
2026-02-24T12:04:42Z

Hello,

This series updates the resource sharing for CPSW PKTDMA resources
of the AM62AX and J722S SoCs while maintaining backward compatibility.

Series is based on commit
4f70106beaf Prepare v2026.04-rc3
of the master branch of U-Boot.

The updated resource sharing changes made by this series have been validated
with Linux running on the A53 cores of both AM62AX and J722S SoCs verifying
Ethernet functionality.
Test Logs:
1. AM62A7-SK:
https://gist.github.com/Siddharth-Vadapalli-at-TI/ecc69e5d9cd3f09ca767bc2108ce1d0d
2. J722S-EVM:
https://gist.github.com/Siddharth-Vadapalli-at-TI/d5b3509d548be194fbafb41480a6c15e

Regards,
Siddharth.

Siddharth Vadapalli (2):
board: ti: am62ax: tifs-rm-cfg/rm-cfg: Update DMA resource sharing for
CPSW
board: ti: j722s: tifs-rm-cfg/rm-cfg: Update DMA resource sharing for
CPSW

board/ti/am62ax/rm-cfg.yaml | 74 ++++++++++++++----
board/ti/am62ax/tifs-rm-cfg.yaml | 112 ++++++++++++++++++++--------
board/ti/j722s/rm-cfg.yaml | 124 +++++++++++++++++++------------
board/ti/j722s/tifs-rm-cfg.yaml | 104 +++++++++++++++++---------
4 files changed, 291 insertions(+), 123 deletions(-)

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2.51.1