diff mbox series

[PULL,18/31] hw/arm: versal: Setup the ADMA with 128bit bus-width

Message ID 20200430115142.13430-19-peter.maydell@linaro.org
State Accepted
Commit 681b5bc32322fd0ff4338c550ec24612512d1a2e
Headers show
Series target-arm queue | expand

Commit Message

Peter Maydell April 30, 2020, 11:51 a.m. UTC 
From: "Edgar E. Iglesias" <edgar.iglesias@xilinx.com>


Setup the ADMA with 128bit bus-width. This matters when
FIXED BURST mode is used.

Signed-off-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>

Reviewed-by: Alistair Francis <alistair.francis@wdc.com>

Reviewed-by: Luc Michel <luc.michel@greensocs.com>

Message-id: 20200417153800.27399-2-edgar.iglesias@gmail.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

---
 hw/arm/xlnx-versal.c | 2 ++
 1 file changed, 2 insertions(+)

-- 
2.20.1
diff mbox series

Patch

diff --git a/hw/arm/xlnx-versal.c b/hw/arm/xlnx-versal.c
index cb0122a3a68..94460f2343b 100644
--- a/hw/arm/xlnx-versal.c
+++ b/hw/arm/xlnx-versal.c
@@ -205,6 +205,8 @@  static void versal_create_admas(Versal *s, qemu_irq *pic)
 
         dev = qdev_create(NULL, "xlnx.zdma");
         s->lpd.iou.adma[i] = SYS_BUS_DEVICE(dev);
+        object_property_set_int(OBJECT(s->lpd.iou.adma[i]), 128, "bus-width",
+                                &error_abort);
         object_property_add_child(OBJECT(s), name, OBJECT(dev), &error_fatal);
         qdev_init_nofail(dev);