From: Bin Meng <bin.m...@windriver.com> 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. Changes in v2: - Remove unconnected TYPE_STREAM_SINK link property - Add a TYPE_MEMORY_REGION link property, to allow board codes to tell the device what its view of the world that it is doing DMA to is - Replace cpu_physical_memory_write() with address_space_write() Xuzhou Cheng (2): hw/ssi: xilinx_spips: Clean up coding convention issues hw/ssi: xilinx_spips: Implement basic QSPI DMA support include/hw/ssi/xilinx_spips.h | 3 +- hw/ssi/xilinx_spips.c | 230 ++++++++++++++++++++++++++++++++++++------ 2 files changed, 200 insertions(+), 33 deletions(-) -- 2.7.4
