diff mbox series

[v3,1/4] arm64: add basic Kconfig symbols for i.MX8

Message ID 20180921125626.21971-1-l.stach@pengutronix.de (mailing list archive)
State New, archived
Headers show
Series [v3,1/4] arm64: add basic Kconfig symbols for i.MX8 | expand

Commit Message

Lucas Stach Sept. 21, 2018, 12:56 p.m. UTC 
Add basic Kconfig symbols to make the MXC architecture available
in the ARM64 world.

Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
---
v2: fix "enabled" typo.
v3: use SoC suboption in Kconfig.platforms instead of drivers/soc
---
 arch/arm64/Kconfig.platforms | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

Comments

Aisheng Dong Sept. 26, 2018, 12:02 p.m. UTC | #1 
[...]

> diff --git a/arch/arm64/Kconfig.platforms b/arch/arm64/Kconfig.platforms
> index 393d2b524284..210a0145117a 100644
> --- a/arch/arm64/Kconfig.platforms
> +++ b/arch/arm64/Kconfig.platforms
> @@ -139,6 +139,20 @@ config ARCH_MVEBU
>  	   - Armada 7K SoC Family
>  	   - Armada 8K SoC Family
> 
> +config ARCH_MXC
> +	bool "ARMv8 based NXP i.MX SoC family"
> +	help
> +	  This enables support for the ARMv8 based SoCs in the
> +	  NXP i.MX family.
> +

A bit wondering whether we should depends on other platforms to select
the ones we need. But I did see similar users in kernel...

> +config SOC_IMX8MQ
> +	bool "i.MX8MQ support"
> +	depends on ARCH_MXC
> +	select ARM64_ERRATUM_843419
> +	select ARM64_ERRATUM_845719
> +	help
> +	  This enables support for the i.MX8MQ SoC.
> +

Do you think we need select some basic required configurations to make it
capable of booting? E.g. Pinctrl, Clock, Timer and etc...

Regards
Dong Aisheng

>  config ARCH_QCOM
>  	bool "Qualcomm Platforms"
>  	select GPIOLIB
> --
> 2.19.0
diff mbox series

Patch

diff --git a/arch/arm64/Kconfig.platforms b/arch/arm64/Kconfig.platforms
index 393d2b524284..210a0145117a 100644
--- a/arch/arm64/Kconfig.platforms
+++ b/arch/arm64/Kconfig.platforms
@@ -139,6 +139,20 @@  config ARCH_MVEBU
 	   - Armada 7K SoC Family
 	   - Armada 8K SoC Family
 
+config ARCH_MXC
+	bool "ARMv8 based NXP i.MX SoC family"
+	help
+	  This enables support for the ARMv8 based SoCs in the
+	  NXP i.MX family.
+
+config SOC_IMX8MQ
+	bool "i.MX8MQ support"
+	depends on ARCH_MXC
+	select ARM64_ERRATUM_843419
+	select ARM64_ERRATUM_845719
+	help
+	  This enables support for the i.MX8MQ SoC.
+
 config ARCH_QCOM
 	bool "Qualcomm Platforms"
 	select GPIOLIB