Re: [PATCH v6 5/5] arm: dts: qcom-ipq5018-linksys-jamaica: Include dts from arm64
From: Dmitry Baryshkov
Date: Mon Oct 07 2024 - 13:26:54 EST
On Tue, Oct 08, 2024 at 12:34:14AM GMT, Karl Chan wrote:
> The original firmware of EA9350V3 from Linksys can only boot ARM32 kernels
> and there are seems to be no way to boot ARM64 kernels on EA9350.
> It is possible to use this device tree by compiling an ARM32 kernel
> for getting the kernel to boot on EA9350 V3 firmware however.
>
> Building the Linksys EA9350 V3 device trees from the arm64 tree together
> with the ARM32 include to allow booting this device on ARM32.
>
> The approach to include device tree files from other architectures is
> inspired from e.g. the Raspberry Pi (bcm2711-rpi-4-b.dts) where this is
> used to build the device tree for both ARM32 and ARM64.
>
> Signed-off-by: Karl Chan <exxxxkc@xxxxxxxxxxxxxxx>
> ---
> arch/arm/boot/dts/qcom/Makefile | 1 +
> arch/arm/boot/dts/qcom/qcom-ipq5018-linksys-jamaica.dts | 2 ++
> 2 files changed, 3 insertions(+)
> create mode 100644 arch/arm/boot/dts/qcom/qcom-ipq5018-linksys-jamaica.dts
>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@xxxxxxxxxx>
--
With best wishes
Dmitry