Signed-off-by: Chao Liu <chao.liu@yeah.net>
---
 hw/dma/xlnx-zynq-devcfg.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/hw/dma/xlnx-zynq-devcfg.c b/hw/dma/xlnx-zynq-devcfg.c
index b8544d0731..7170353a62 100644
--- a/hw/dma/xlnx-zynq-devcfg.c
+++ b/hw/dma/xlnx-zynq-devcfg.c
@@ -372,7 +372,7 @@ static void xlnx_zynq_devcfg_init(Object *obj)
                               s->regs_info, s->regs,
                               &xlnx_zynq_devcfg_reg_ops,
                               XLNX_ZYNQ_DEVCFG_ERR_DEBUG,
-                              XLNX_ZYNQ_DEVCFG_R_MAX);
+                              XLNX_ZYNQ_DEVCFG_R_MAX * 4);
     memory_region_add_subregion(&s->iomem,
                                 A_CTRL,
                                 &reg_array->mem);
-- 
2.46.1