hw/ssi: xilinx_spips: Implement basic QSPI DMA support

[PATCH 0/2] hw/ssi: xilinx_spips: Implement basic QSPI DMA support

Bin Meng posted 2 patches 4 years, 9 months ago

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Maintainers: Alistair Francis <alistair@alistair23.me>

hw/ssi/xilinx_spips.c | 211 +++++++++++++++++++++++++++++++++++++++++++-------
1 file changed, 183 insertions(+), 28 deletions(-)

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[PATCH 0/2] hw/ssi: xilinx_spips: Implement basic QSPI DMA support

Posted by Bin Meng 4 years, 9 months ago

From: Bin Meng <bin.meng@windriver.com>

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.

Add a basic implementation of QSPI DMA functionality.


Xuzhou Cheng (2):
  hw/ssi: xilinx_spips: Clean up coding convention issues
  hw/ssi: xilinx_spips: Implement basic QSPI DMA support

 hw/ssi/xilinx_spips.c | 211 +++++++++++++++++++++++++++++++++++++++++++-------
 1 file changed, 183 insertions(+), 28 deletions(-)

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