diff options
| author | Philippe Mathieu-Daudé <philmd@redhat.com> | 2021-08-19 18:34:22 +0200 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2021-08-26 17:01:59 +0100 |
| commit | 783dbab19fb79eee2b59c23043ca555d996cb91b (patch) | |
| tree | d84be238edc9cb428793c4b0635806c2dd30a612 /hw/arm/xlnx-versal.c | |
| parent | c31b7f59014252e8de02597ee3af956259bc0d5e (diff) | |
hw/dma/xlnx-zdma Always expect 'dma' link property to be set
Simplify by always passing a MemoryRegion property to the device.
Doing so we can move the AddressSpace field to the device struct,
removing need for heap allocation.
Update the Xilinx ZynqMP / Versal SoC models to pass the default
system memory instead of a NULL value.
Suggested-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-id: 20210819163422.2863447-5-philmd@redhat.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'hw/arm/xlnx-versal.c')
| -rw-r--r-- | hw/arm/xlnx-versal.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/hw/arm/xlnx-versal.c b/hw/arm/xlnx-versal.c index fb776834f7..d60eb4fb18 100644 --- a/hw/arm/xlnx-versal.c +++ b/hw/arm/xlnx-versal.c @@ -218,6 +218,8 @@ static void versal_create_admas(Versal *s, qemu_irq *pic) TYPE_XLNX_ZDMA); dev = DEVICE(&s->lpd.iou.adma[i]); object_property_set_int(OBJECT(dev), "bus-width", 128, &error_abort); + object_property_set_link(OBJECT(dev), "dma", + OBJECT(get_system_memory()), &error_fatal); sysbus_realize(SYS_BUS_DEVICE(dev), &error_fatal); mr = sysbus_mmio_get_region(SYS_BUS_DEVICE(dev), 0); |