[U-Boot] [PATCH v4 12/25] mtd: ensure MTD and NOR drivers are compiled with ENV_IS_IN_FLASH

[Miquel Raynal]

Hello,

Miquel Raynal <miquel.raynal at bootlin.com> wrote on Sun,  9 Dec 2018
19:07:34 +0100:

> MTD and NOR flash support must be enabled when the environment is in
> NOR.
> 
> Signed-off-by: Miquel Raynal <miquel.raynal at bootlin.com>
> ---
>  configs/armadillo-800eva_defconfig | 2 ++
>  1 file changed, 2 insertions(+)
> 
> diff --git a/configs/armadillo-800eva_defconfig b/configs/armadillo-800eva_defconfig
> index b1d923c069..72758884b4 100644
> --- a/configs/armadillo-800eva_defconfig
> +++ b/configs/armadillo-800eva_defconfig
> @@ -32,6 +32,8 @@ CONFIG_CMD_PING=y
>  # CONFIG_CMD_MISC is not set
>  CONFIG_ENV_IS_IN_FLASH=y
>  # CONFIG_MMC is not set
> +CONFIG_MTD=y
> +CONFIG_MTD_NOR_FLASH=y
>  CONFIG_SH_ETHER=y
>  CONFIG_SCIF_CONSOLE=y
>  CONFIG_OF_LIBFDT=y

This change triggered a build failure. This is because, despite
declaring an in-flash environment, there was absolutely no MTD driver
compiled-in. No driver named after 'flash' or 'nor' or 'mtd' was
compiled.

The fix for this issue (the only one reported by Travis for this
version of the series) is to just drop this patch. As it has absolutely
no dependency and only impacts a single defconfig, I would rather
prefer not re-send 24 identical patches in a v5 unless there are
comments that I must address.

Travis build for the same series without this patch is there:
https://travis-ci.org/miquelraynal/u-boot/builds/466033792

Thanks,
Miquèl