On Tue, 2017-04-25 at 00:59 +0200, Paul Kocialkowski wrote: > This automatically selects options for zone DMA and 64 bit DMA addresses > when LPAE is enabled on ARM Tegra platforms. These options are required > for proper operation with LPAE enabled.
Bumping this one since it did not get any review yet. It should be a good candidate for inclusion now that the merge window is open. > Signed-off-by: Paul Kocialkowski <cont...@paulk.fr> > --- > arch/arm/mach-tegra/Kconfig | 2 ++ > 1 file changed, 2 insertions(+) > > diff --git a/arch/arm/mach-tegra/Kconfig b/arch/arm/mach-tegra/Kconfig > index 329f01c5b6f8..c8368d647741 100644 > --- a/arch/arm/mach-tegra/Kconfig > +++ b/arch/arm/mach-tegra/Kconfig > @@ -13,5 +13,7 @@ menuconfig ARCH_TEGRA > select ARCH_HAS_RESET_CONTROLLER > select RESET_CONTROLLER > select SOC_BUS > + select ZONE_DMA if ARM_LPAE > + select ARCH_DMA_ADDR_T_64BIT if ARM_LPAE > help > This enables support for NVIDIA Tegra based systems. -- Paul Kocialkowski, developer of free digital technology and hardware support Website: https://www.paulk.fr/ Coding blog: https://code.paulk.fr/ Git repositories: https://git.paulk.fr/ https://git.code.paulk.fr/
