[U-Boot] [v4 3/3] armv8: ls1012ardb: support hwconfig for eSDHC1 enabling

[York Sun]

On 12/07/2017 11:54 PM, Yangbo Lu wrote:
> I2C reading for DIP switch setting is not reliable for LS1012ARDB
> RevD and later versions. This patch is to add hwconfig support to
> enable/disable eSDHC1 manually for these boards. Also drop 'status'
> fix-up for eSDHC0 and leave it as it is. It shouldn't always be
> fixed up with 'okay'.
> 
> Signed-off-by: Yangbo Lu <yangbo.lu at nxp.com>
> ---
> Changes for v2:
> 	- Just used hwconfig() instead of getenv() and hwconfig_f().
> Changes for v3:
> 	- only applied hwconfig support for RevD and later versions.
> Changes for v4:
> 	- Modified commit message.
> 	- reused io variable.
> 	- checked CONFIG_HWCONFIG before use it.

Applied to fsl-qoriq master. Thanks.

York