[PATCH 2/4] soc/fsl/qbman: Add 64 bit DMA addressing requirement to QBMan
From: madalin.bucur@nxp.com (Madalin Bucur)
Date: 2018-09-20 15:07:10
Also in:
linuxppc-dev, lkml
Subsystem:
freescale soc drivers, the rest · Maintainers:
Christophe Leroy, Linus Torvalds
From: Roy Pledge <roy.pledge@nxp.com> The QBMan block is memory mapped on SoCs above a 32 bit (4 Gigabyte) boundary so enabling 64 bit DMA addressing is needed for QBMan to be usable. Signed-off-by: Roy Pledge <roy.pledge@nxp.com> Signed-off-by: Madalin Bucur <madalin.bucur@nxp.com> --- drivers/soc/fsl/qbman/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/soc/fsl/qbman/Kconfig b/drivers/soc/fsl/qbman/Kconfig
index d570cb5fd381..19d6f4621e23 100644
--- a/drivers/soc/fsl/qbman/Kconfig
+++ b/drivers/soc/fsl/qbman/Kconfig@@ -1,6 +1,6 @@ menuconfig FSL_DPAA bool "QorIQ DPAA1 framework support" - depends on (FSL_SOC_BOOKE || ARCH_LAYERSCAPE) + depends on ((FSL_SOC_BOOKE || ARCH_LAYERSCAPE || ARM) && ARCH_DMA_ADDR_T_64BIT) select GENERIC_ALLOCATOR help The Freescale Data Path Acceleration Architecture (DPAA) is a set of
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2.1.0