From f0d877dc5ee6418c510acc9d286035cc6b50ab0b Mon Sep 17 00:00:00 2001 From: Andrey Smirnov Date: Mon, 1 Jul 2019 17:26:14 +0100 Subject: [PATCH] i.mx7d: Add no-op/unimplemented APBH DMA module Instantiate no-op APBH DMA module. Needed to boot latest Linux kernel. Signed-off-by: Andrey Smirnov Cc: Peter Maydell Cc: Michael S. Tsirkin Cc: qemu-devel@nongnu.org Cc: qemu-arm@nongnu.org Signed-off-by: Peter Maydell Reviewed-by: Peter Maydell --- hw/arm/fsl-imx7.c | 6 ++++++ include/hw/arm/fsl-imx7.h | 3 +++ 2 files changed, 9 insertions(+) diff --git a/hw/arm/fsl-imx7.c b/hw/arm/fsl-imx7.c index b7e3526b4f..803fe94c03 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) diff --git a/include/hw/arm/fsl-imx7.h b/include/hw/arm/fsl-imx7.h index 4101f80251..dcd73603c3 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, }; enum FslIMX7IRQs {