P J P <ppan...@redhat.com> 于2020年6月25日周四 上午3:01写道：
>
> From: Prasad J Pandit <p...@fedoraproject.org>
>
> Add digprog mmio write method to avoid assert failure during
> initialisation.
>
> Signed-off-by: Prasad J Pandit <p...@fedoraproject.org>
Reviewed-by: Li Qiang <liq...@gmail.com>
> ---
> hw/misc/imx7_ccm.c | 7 +++++++
> 1 file changed, 7 insertions(+)
>
> diff --git a/hw/misc/imx7_ccm.c b/hw/misc/imx7_ccm.c
> index 02fc1ae8d0..5ac5ecf74c 100644
> --- a/hw/misc/imx7_ccm.c
> +++ b/hw/misc/imx7_ccm.c
> @@ -131,8 +131,15 @@ static const struct MemoryRegionOps imx7_set_clr_tog_ops
> = {
> },
> };
>
> +static void imx7_digprog_write(void *opaque, hwaddr addr,
> + uint64_t data, unsigned size)
> +{
> + qemu_log_mask(LOG_UNIMP, "%s not implemented\n", __func__);
> +}
> +
> static const struct MemoryRegionOps imx7_digprog_ops = {
> .read = imx7_set_clr_tog_read,
> + .write = imx7_digprog_write,
> .endianness = DEVICE_NATIVE_ENDIAN,
> .impl = {
> .min_access_size = 4,
> --
> 2.26.2
>
