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hw/arm: xlnx-zynqmp: Connect a Xilinx CSU DMA module for QSPI

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Add a Xilinx CSU DMA module to ZynqMP SoC, and connent the stream
link of GQSPI to CSU DMA.

Signed-off-by: Xuzhou Cheng <xuzhou.cheng@windriver.com>
Signed-off-by: Bin Meng <bin.meng@windriver.com>
Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
Message-id: 20210303135254.3970-4-bmeng.cn@gmail.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Xuzhou Cheng 2021-03-03 21:52:52 +08:00 • committed by Peter Maydell
parent 21bce3717e
commit 668351a548
3 changed files with 15 additions and 0 deletions
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2
include/hw/arm/xlnx-zynqmp.h
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@ -35,6 +35,7 @@
#include "target/arm/cpu.h"
#include "qom/object.h"
#include "net/can_emu.h"
#include "hw/dma/xlnx_csu_dma.h"
#define TYPE_XLNX_ZYNQMP "xlnx,zynqmp"
OBJECT_DECLARE_SIMPLE_TYPE(XlnxZynqMPState, XLNX_ZYNQMP)
@ -108,6 +109,7 @@ struct XlnxZynqMPState {
XlnxZynqMPRTC rtc;
XlnxZDMA gdma[XLNX_ZYNQMP_NUM_GDMA_CH];
XlnxZDMA adma[XLNX_ZYNQMP_NUM_ADMA_CH];
XlnxCSUDMA qspi_dma;
char *boot_cpu;
ARMCPU *boot_cpu_ptr;