diff mbox series

[v2,10/27] imx_fec: Reserve full 4K page for the register file

Message ID 20171023201055.21973-11-andrew.smirnov@gmail.com
State New
Headers show
Series Initial i.MX7 support | expand

Commit Message

Andrey Smirnov Oct. 23, 2017, 8:10 p.m. UTC 
Some i.MX SoCs (e.g. i.MX7) have FEC registers going as far as offset
0x614, so to avoid getting aborts when accessing those on QEMU, extend
the register file to cover 4KB of address space instead of just 1K.

Cc: Peter Maydell <peter.maydell@linaro.org>
Cc: Jason Wang <jasowang@redhat.com>
Cc: Philippe Mathieu-Daudé <f4bug@amsat.org>
Cc: qemu-devel@nongnu.org
Cc: qemu-arm@nongnu.org
Cc: yurovsky@gmail.com
Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
---
 hw/net/imx_fec.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/hw/net/imx_fec.c b/hw/net/imx_fec.c
index 48d012cad6..e236bc933c 100644
--- a/hw/net/imx_fec.c
+++ b/hw/net/imx_fec.c
@@ -1252,7 +1252,7 @@  static void imx_eth_realize(DeviceState *dev, Error **errp)
     SysBusDevice *sbd = SYS_BUS_DEVICE(dev);
 
     memory_region_init_io(&s->iomem, OBJECT(dev), &imx_eth_ops, s,
-                          TYPE_IMX_FEC, 0x400);
+                          TYPE_IMX_FEC, 0x1000);
     sysbus_init_mmio(sbd, &s->iomem);
     sysbus_init_irq(sbd, &s->irq[0]);
     sysbus_init_irq(sbd, &s->irq[1]);