Module Name

Driver Location

Changes

Link

Linux kernel

Linux kernel source

• No change. It is the same v4.9.

• Rebased tree also available

https://kernelnewbies.org/Linux_4.9
https://github.com/Xilinx/linux-xlnx/tree/xlnx_rebase_v4.9

Zynq/Zynq Ultrascale+ MPSOC/Microblaze
AXI DMA/CDMA/VDMA

drivers/dma/xilinx/xilinx_dma.c

AXI CDMA

• Added support for memory sg transactions for cdma

http://www.wiki.xilinx.com/DMA+Drivers+-+Soft+IPs

Module Name

Driver Location

Bug Fixes

Link

Zynq/Zynq Ultrascale+ MPSOC/Microblaze
AXI DMA/CDMA/VDMA

drivers/dma/xilinx/xilinx_dma.c

AXI CDMA

• Fixed race conditions in the driver for cdma

http://www.wiki.xilinx.com/DMA+Drivers+-+Soft+IPs

Axi Traffic generator

drivers/misc/xilinx_trafgen.c

• Fix the extended ram address offset

http://www.wiki.xilinx.com/Linux+Trafficgen+Driver

UartPs

drivers/tty/serial/xilinx_uartps.c

• move to arch_initcall for earlier console

http://www.wiki.xilinx.com/PS+UART

Zynq Ultrascale+ MPSOC QSPI

drivers/spi/spi-zynqmp-gqspi.c

• Direct read of data from the flash is made word aligned

http://www.wiki.xilinx.com/Linux+ZynqMP+GQSPI+Driver

Module Name

Feature Changes

Link

Generic

Support for 2017.4 board, zynq and zynqmp device tree files.

https://github.com/Xilinx/device-tree-xlnx/commit/8179e3c9e79482900c65e114d987e29e3a6b3417

DDR3

Added ddr3 support in the dtg

https://github.com/Xilinx/device-tree-xlnx/commit/df4f8e2e5094458e74781700fe3185af7a076472

Module Name

Bug Fixes

Link

common

Fix the logic if connected interrupt controller is Null

https://github.com/Xilinx/device-tree-xlnx/commit/3c7407f6f802461cd5ba8545e82c64fbd177452b

Module Name

AR Title

AR Link

Zynq, ZynqMP Ethernet, macb

Common MDIO bus support for Multi MAC-Multi PHY configuration

https://www.xilinx.com/support/answers/69132.html