From mboxrd@z Thu Jan  1 00:00:00 1970
From: Nishanth Menon <nm@ti.com>
Date: Thu, 6 Aug 2015 10:08:59 -0500
Subject: [U-Boot] [PATCH] ti_armv7_common: enable setexpr
In-Reply-To: <20150806150446.GJ25532@bill-the-cat>
References: <1438872507-26253-1-git-send-email-nm@ti.com>
 <20150806150446.GJ25532@bill-the-cat>
Message-ID: <55C3788B.8040702@ti.com>
List-Id: <u-boot.lists.denx.de>
MIME-Version: 1.0
Content-Type: text/plain; charset="us-ascii"
Content-Transfer-Encoding: 7bit
To: u-boot@lists.denx.de

On 08/06/2015 10:04 AM, Tom Rini wrote:
> On Thu, Aug 06, 2015 at 09:48:27AM -0500, Nishanth Menon wrote:
> 
>> This allows us to do basic math in hush shell. For example:
>> U-Boot# r1=10
>> U-Boot# r2=20
>> U-Boot# setexpr.l r3 $r1 + $r2
>> U-Boot# echo $r3
>> 30
>>
>> Reported-by: Vitaly Andrianov <vitalya@ti.com>
>> Suggested-by: Tom Rini <trini@ti.com>
>> Signed-off-by: Nishanth Menon <nm@ti.com>
> 
> This needs to be done in the configs/ files now instead as we have
> CMD_EXPR there.  In fact I'm not sure right now which would win, the
> define here or the disable currently in the config files :)
> 
yeah, I do many defconfigs define CONFIG_CMD_SETEXPR..

We dont have a common config file there(similar to ti_armv7_common) ..
we'd have to introduce this for every board config then... is'nt that
in-efficient?

-- 
Regards,
Nishanth Menon