test: dma: add dma-uclass test

[platform/kernel/u-boot.git] / drivers / dma / Kconfig

diff --git a/drivers/dma/Kconfig b/drivers/dma/Kconfig
index 4ee6afa..8a4162e 100644 (file)
--- a/drivers/dma/Kconfig
+++ b/drivers/dma/Kconfig
@@ -12,6 +12,20 @@ config DMA
          buses that is used to transfer data to and from memory.
          The uclass interface is defined in include/dma.h.
 
+config DMA_CHANNELS
+       bool "Enable DMA channels support"
+       depends on DMA
+       help
+         Enable channels support for DMA. Some DMA controllers have multiple
+         channels which can either transfer data to/from different devices.
+
+config SANDBOX_DMA
+       bool "Enable the sandbox DMA test driver"
+       depends on DMA && DMA_CHANNELS && SANDBOX
+       help
+         Enable support for a test DMA uclass implementation. It stimulates
+         DMA transfer by simple copying data between channels.
+
 config TI_EDMA3
        bool "TI EDMA3 driver"
        help