On Wed, 3 Mar 2021 at 13:53, Bin Meng <[email protected]> wrote: > > From: Bin Meng <[email protected]> > > ZynqMP QSPI supports SPI transfer using DMA mode, but currently this > is unimplemented. When QSPI is programmed to use DMA mode, QEMU will > crash. This is observed when testing VxWorks 7. > > We added a Xilinx CSU DMA model and the implementation is based on > https://github.com/Xilinx/qemu/blob/master/hw/dma/csu_stream_dma.c > and the one in Edgar's branch. > > The DST part of the model is verified along with ZynqMP GQSPI model.
Applied to target-arm.next, thanks. -- PMM
