[U-Boot] [PATCH 3/5] fsl: csu: add an API to set individual device access permission

[Prabhakar Kushwaha]

> -----Original Message-----
> From: Zhiqiang Hou [mailto:Zhiqiang.Hou at nxp.com]
> Sent: Monday, July 04, 2016 11:58 AM
> To: u-boot at lists.denx.de; albert.u.boot at aribaud.net; york sun
> <york.sun at nxp.com>; wd at denx.de; Prabhakar Kushwaha
> <prabhakar.kushwaha at nxp.com>; alison.wang at freescale.com;
> Mingkai.Hu at freescale.com
> Cc: yao.yuan at freescale.com; Qianyu.Gong at freescale.com;
> bmeng.cn at gmail.com; Shengzhou Liu <shengzhou.liu at nxp.com>; Zhiqiang Hou
> <zhiqiang.hou at nxp.com>
> Subject: [PATCH 3/5] fsl: csu: add an API to set individual device access
> permission
> 
> From: Hou Zhiqiang <Zhiqiang.Hou at nxp.com>
> 
> Add this API to make the individual device is able to be set to
> the specified permission.
> 

I am curious about requirement of devices to configure CSU in their driver. 
Why cannot it be done during early boot sequence as part of normal boot-flow for all devices

--prabhakar