[PATCH] kernel: Disable IXP4xx physmap by default

[Raylynn Knight]

Now that there is DTS support in the mainline kernel for IXP4xx what is the recommended approach for re-enabling support for devices with adequate Flash and RAM (i.e. ADI Engineering SBC250, Gateworks Avila and Cambria, US Robotics USR8200)?

There is already a DTS available for the Gateworks Cambria GW2358.  I also have access to Edgewater Networks, Secure Computing and WatchGuard devices that use the IXP4xx processor and have adequate Flash and RAM.

Ray


> On Apr 14, 2021, at 4:36 AM, Linus Walleij <linus.walleij at linaro.org> wrote:
> 
> This makes no sense on anything but the IXP4xx platform
> that we do not even support anymore. If we bring it back,
> it can be selectively enabled for that platform only.
> 
> Signed-off-by: Linus Walleij <linus.walleij at linaro.org>
> ---
> target/linux/generic/config-5.10 | 1 +
> 1 file changed, 1 insertion(+)
> 
> diff --git a/target/linux/generic/config-5.10 b/target/linux/generic/config-5.10
> index 457f62b195c0..a52fa1e6812b 100644
> --- a/target/linux/generic/config-5.10
> +++ b/target/linux/generic/config-5.10
> @@ -3556,6 +3556,7 @@ CONFIG_MTD_OF_PARTS=y
> # CONFIG_MTD_PHYSMAP is not set
> # CONFIG_MTD_PHYSMAP_COMPAT is not set
> # CONFIG_MTD_PHYSMAP_GEMINI is not set
> +# CONFIG_MTD_PHYSMAP_IXP4XX is not set
> # CONFIG_MTD_PHYSMAP_GPIO_ADDR is not set
> CONFIG_MTD_PHYSMAP_OF=y
> # CONFIG_MTD_PHYSMAP_OF_GEMINI is not set
> --
> 2.29.2
> 
> 
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