qemu/hw/dma/Kconfig
Xuzhou Cheng 35593573b2 hw/dma: Implement a Xilinx CSU DMA model
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.

This adds a Xilinx CSU DMA model and the implementation is based on
https://github.com/Xilinx/qemu/blob/master/hw/dma/csu_stream_dma.c.
The DST part of the model is verified along with ZynqMP GQSPI model.

Signed-off-by: Xuzhou Cheng <xuzhou.cheng@windriver.com>
Signed-off-by: Bin Meng <bin.meng@windriver.com>
Tested-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
Message-id: 20210303135254.3970-2-bmeng.cn@gmail.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2021-03-08 17:20:04 +00:00

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config RC4030
bool
config PL080
bool
config PL330
bool
config I82374
bool
select I8257
config I8257
bool
config ZYNQ_DEVCFG
bool
select REGISTER
config XLNX_ZDMA
bool
config STP2000
bool
config SIFIVE_PDMA
bool
config XLNX_CSU_DMA
bool
select REGISTER