| Message ID | 20211125110738.41028-5-nbd@nbd.name (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | Add support for Airoha EN7523 SoC | expand |
On 2021-11-25 11:07, Felix Fietkau wrote: > From: John Crispin <john@phrozen.org> > > EN7523 is an armv8 based silicon used inside broadband access type devices > such as xPON and xDSL. It shares various silicon blocks with MediaTek > silicon such as the MT7622. > > Signed-off-by: John Crispin <john@phrozen.org> > Signed-off-by: Bert Vermeulen <bert@biot.com> > --- > arch/arm/Kconfig | 14 ++++++++++++++ > 1 file changed, 14 insertions(+) > > diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig > index f0f9e8bec83a..8468361a8721 100644 > --- a/arch/arm/Kconfig > +++ b/arch/arm/Kconfig > @@ -573,6 +573,20 @@ config ARCH_VIRT > select HAVE_ARM_ARCH_TIMER > select ARCH_SUPPORTS_BIG_ENDIAN > > +config ARCH_AIROHA > + bool "Airoha SoC Support" > + depends on ARCH_MULTI_V7 > + select ARM_AMBA > + select ARM_GIC > + select ARM_GIC_V3 > + select ARM_DMA_USE_IOMMU Is this really needed? TBH I'd be rather surprised to see IOMMUs in a small-scale embedded router SoC, or are there others in a similar vein to MT7623N with random multimedia bits thrown in as well? > + select ARM_PSCI > + select HAVE_ARM_ARCH_TIMER > + select IOMMU_DMA This does nothing (except bloat your image with some dead code which won't be called). Robin. > + select COMMON_CLK > + help > + Support for Airoha EN7523 SoCs > + > # > # This is sorted alphabetically by mach-* pathname. However, plat-* > # Kconfigs may be included either alphabetically (according to the >
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index f0f9e8bec83a..8468361a8721 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -573,6 +573,20 @@ config ARCH_VIRT select HAVE_ARM_ARCH_TIMER select ARCH_SUPPORTS_BIG_ENDIAN +config ARCH_AIROHA + bool "Airoha SoC Support" + depends on ARCH_MULTI_V7 + select ARM_AMBA + select ARM_GIC + select ARM_GIC_V3 + select ARM_DMA_USE_IOMMU + select ARM_PSCI + select HAVE_ARM_ARCH_TIMER + select IOMMU_DMA + select COMMON_CLK + help + Support for Airoha EN7523 SoCs + # # This is sorted alphabetically by mach-* pathname. However, plat-* # Kconfigs may be included either alphabetically (according to the