On Mon, Mar 16, 2020 at 7:43 AM Peng Fan [off-list ref] wrote:

quoted

Subject: Re: [PATCH 3/3] soc: imx: select ARM_GIC_V3 for i.MX8M

On Fri, Mar 13, 2020 at 4:34 AM [off-list ref] wrote:

quoted

From: Peng Fan <peng.fan@nxp.com>

Select ARM_GIC_V3, then it is able to use gic v3 driver in aarch32
mode linux on aarch64 hardware. For aarch64 mode, it not hurts to
select ARM_GIC_V3.

Signed-off-by: Peng Fan <peng.fan@nxp.com>
---

Acked-by: Arnd Bergmann <arnd@arndb.de>

quoted

diff --git a/drivers/soc/imx/Kconfig b/drivers/soc/imx/Kconfig index

70019cefa617..0b69024296d5 100644

--- a/drivers/soc/imx/Kconfig
+++ b/drivers/soc/imx/Kconfig

@@ -21,6 +21,7 @@ config SOC_IMX8M
        bool "i.MX8M SoC family support"
        depends on ARCH_MXC || COMPILE_TEST
        default ARCH_MXC && ARM64
+       select ARM_GIC_V3

It would seem sensible to also drop the dependency on the 'default'

If drop default, we need enable this config option in ARM64 defconfig,
I would leave it as is for now.

I meant making it 'default ARCH_MXC' so it gets enabled for both
32-bit and 64-bit i.MX configurations, not just 64-bit.

      Arnd

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