[Qemu-devel] [PATCH v2 10/27] imx_fec: Reserve full 4K page for the register file

[Andrey Smirnov <andrew.smirnov@gmail.com>]

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 --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]);
-- 
2.13.5