On 4/16/19 3:38 AM, Andrey Smirnov wrote:
> Instantiate no-op APBH DMA module. Needed to boot latest Linux kernel.
>
> Signed-off-by: Andrey Smirnov <andrew.smir...@gmail.com>
> Cc: Peter Maydell <peter.mayd...@linaro.org>
> Cc: Michael S. Tsirkin <m...@redhat.com>
> Cc: qemu-devel@nongnu.org
> Cc: qemu-...@nongnu.org
> ---
> include/hw/arm/fsl-imx7.h | 3 +++
> hw/arm/fsl-imx7.c | 6 ++++++
> 2 files changed, 9 insertions(+)
>
> diff --git a/include/hw/arm/fsl-imx7.h b/include/hw/arm/fsl-imx7.h
> index d848262bfd..aae4f860fc 100644
> --- a/include/hw/arm/fsl-imx7.h
> +++ b/include/hw/arm/fsl-imx7.h
> @@ -179,6 +179,9 @@ enum FslIMX7MemoryMap {
> FSL_IMX7_PCIE_REG_SIZE = 16 * 1024,
>
> FSL_IMX7_GPR_ADDR = 0x30340000,
> +
> + FSL_IMX7_DMA_APBH_ADDR = 0x33000000,
> + FSL_IMX7_DMA_APBH_SIZE = 0x2000,
0x8000?
> };
>
> enum FslIMX7IRQs {
> diff --git a/hw/arm/fsl-imx7.c b/hw/arm/fsl-imx7.c
> index 7663ad6861..1abfa5910c 100644
> --- a/hw/arm/fsl-imx7.c
> +++ b/hw/arm/fsl-imx7.c
> @@ -526,6 +526,12 @@ static void fsl_imx7_realize(DeviceState *dev, Error
> **errp)
> */
> create_unimplemented_device("lcdif", FSL_IMX7_LCDIF_ADDR,
> FSL_IMX7_LCDIF_SIZE);
> +
> + /*
> + * DMA APBH
> + */
> + create_unimplemented_device("dma-apbh", FSL_IMX7_DMA_APBH_ADDR,
> + FSL_IMX7_DMA_APBH_SIZE);
> }
>
> static void fsl_imx7_class_init(ObjectClass *oc, void *data)
>
