| Message ID | 1537456011-10769-3-git-send-email-madalin.bucur@nxp.com (mailing list archive) |
|---|---|
| State | Superseded, archived |
| Headers | show |
| Series | soc/fsl/qbman: DPAA QBMan fixes and additions | expand |
On Thu, Sep 20, 2018 at 10:09 AM Madalin Bucur <madalin.bucur@nxp.com> wrote: > > 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) You also added ARM support here. Actually the dependency on ARCH_DMA_ADDR_T_64BIT is only explicitly needed by ARM(other platforms already implies ARCH_DMA_ADDR_T_64BIT). So I think the patch title should be like: adding 32-bit ARM support. The ARCH_DMA_ADDR_T_64BIT is enabled by ARM_LPAE on ARM. Probably we should make that straightforward in the Kconfig, so that people better understand what is needed for 32-bit ARM. > select GENERIC_ALLOCATOR > help > The Freescale Data Path Acceleration Architecture (DPAA) is a set of > -- > 2.1.0 >
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