From mboxrd@z Thu Jan  1 00:00:00 1970
From: Scott Harper <scott@lassen.com>
Date: Fri, 17 Sep 2004 08:28:51 -0700
Subject: [U-Boot-Users] Regarding Local Bus Peripheral Access thru LCS Chip Selects ?
In-Reply-To: <200409171456.22009.v.sudhakar@gdatech.co.in>
References: <200409171456.22009.v.sudhakar@gdatech.co.in>
Message-ID: <200409170828.51299.scott@lassen.com>
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To: u-boot@lists.denx.de

Don't forget to setup the TLB1_MAS register and the LAW registers.

Look at init.S in the MPC8540ads for examples.   I had to change this for my 
board.

Scott

On Friday 17 September 2004 02:26, Sudhakar wrote:
> Hi all,
>
> I'm working in a MPC 8540 based board where the Local Bus Chip Selects [
> LCS1 - LCS 7 ] are used to connect variuos peripherals such as NPU,CPLD
> etc.
>
> To access the devices thru Uboot , What are the changes to be done ?
>
> I have configured the BRn/ORn Settings and I treid to access the devices by
> reading a Read Only Register.But when i try to probe i could find any chip
> select Assertion.
>
> Is there any configuration to be done to start using the Chip selects ?
>
> If anyone have some idea please share some info to me.