From: John Crispin <[email protected]>
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 <[email protected]>
Signed-off-by: Bert Vermeulen <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
---
arch/arm/Kconfig | 12 ++++++++++++
1 file changed, 12 insertions(+)
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index f0f9e8bec83a..8dcd05ef31cc 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -573,6 +573,18 @@ 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_PSCI
+ select HAVE_ARM_ARCH_TIMER
+ 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
--
2.34.1
On 20/12/2021 22:18, Felix Fietkau wrote:
> From: John Crispin <[email protected]>
>
> 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 <[email protected]>
> Signed-off-by: Bert Vermeulen <[email protected]>
> Signed-off-by: Felix Fietkau <[email protected]>
> ---
> arch/arm/Kconfig | 12 ++++++++++++
> 1 file changed, 12 insertions(+)
>
> diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
> index f0f9e8bec83a..8dcd05ef31cc 100644
> --- a/arch/arm/Kconfig
> +++ b/arch/arm/Kconfig
> @@ -573,6 +573,18 @@ 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_PSCI
> + select HAVE_ARM_ARCH_TIMER
> + select COMMON_CLK
> + help
> + Support for Airoha EN7523 SoCs
> +
We should add a new subfolder
arm/mach-airoha or add the config in arm/mach-mediatek, as it re-uses part of
the MediaTek IP.
Please merge this with 3/14
I also wonder if this actually boots. I suspect we need DT_MACHINE_START() macro
and the compatibles defined. It's many years ago I did this for MediaTek but I
remember that the system won't boot without that. Maybe things have changed over
time though.
Regards,
Matthias
> #
> # This is sorted alphabetically by mach-* pathname. However, plat-*
> # Kconfigs may be included either alphabetically (according to the
>