Re: [U-Boot] environmental "baudrate" not used at boot up

2011-01-21 Thread Scott Wood
.@cyberswitching.com > > Cc: u-boot@lists.denx.de > > Subject: Re: [U-Boot] environmental "baudrate" not used at boot up > > > > The full NAND code only works after relocation. So you cannot read out > > the NAND environment, in the normal way, before seria

Re: [U-Boot] environmental "baudrate" not used at boot up

2011-01-20 Thread Aggrwal Poonam-B10812
> -Original Message- > From: u-boot-boun...@lists.denx.de [mailto:u-boot-boun...@lists.denx.de] > On Behalf Of Wood Scott-B07421 > Sent: Thursday, January 20, 2011 1:28 AM > To: chr...@cyberswitching.com > Cc: u-boot@lists.denx.de > Subject: Re: [U-Boot] environmenta

Re: [U-Boot] environmental "baudrate" not used at boot up

2011-01-19 Thread Scott Wood
On Tue, 18 Jan 2011 21:34:45 -0800 wrote: > On Sun, Jan 16, 2011 at 06:01:22AM -0800, chr...@cyberswitching.com wrote: > > ... > > Any advice on where to take it from here? > > Hi everyone, > > I investigated this a little further, and I'm wondering if the problem > is related to the initializa

Re: [U-Boot] environmental "baudrate" not used at boot up

2011-01-19 Thread chrisv
On Wed, Jan 19, 2011 at 08:49:12PM +0100, Reinhard Meyer wrote: > I just want to point out that this works fine on our AT91SAM9260/9XE, > however the environment is read from I2C EEPROM. Not sure where > his ENV is coming from, whether it is read before use, or if there is > static data involved be

Re: [U-Boot] environmental "baudrate" not used at boot up

2011-01-19 Thread Reinhard Meyer
Dear Wolfgang Denk, > Dear chr...@cyberswitching.com, > > In message<20110119144640.GA8828@cslinux-build01.cyberswitching.local> you > wrote: >> >> Thanks for the feedback. I hope that someone else can continue this >> work now that I've identified the problem and have developed a solution >> th

Re: [U-Boot] environmental "baudrate" not used at boot up

2011-01-19 Thread Wolfgang Denk
Dear chr...@cyberswitching.com, In message <20110119144640.GA8828@cslinux-build01.cyberswitching.local> you wrote: > > Thanks for the feedback. I hope that someone else can continue this > work now that I've identified the problem and have developed a solution > that works for my needs with no o

Re: [U-Boot] environmental "baudrate" not used at boot up

2011-01-19 Thread chrisv
On Wed, Jan 19, 2011 at 07:59:10AM +0100, Wolfgang Denk wrote: > > Based on empirical testing, I've discovered that re-running > > init_baudrate() after env_relocate() fixes everything. The serial > > console uses the baud rate stored in the "baudrate" variable now, and > > some ordering of displa

Re: [U-Boot] environmental "baudrate" not used at boot up

2011-01-18 Thread Wolfgang Denk
Dear chr...@cyberswitching.com, In message <20110119053445.GA9776@cslinux-build01.cyberswitching.local> you wrote: > > I investigated this a little further, and I'm wondering if the problem > is related to the initialization ordering in lib_arm/board.c. > > Here's the sequence: > >start_arm

Re: [U-Boot] environmental "baudrate" not used at boot up

2011-01-18 Thread chrisv
On Sun, Jan 16, 2011 at 06:01:22AM -0800, chr...@cyberswitching.com wrote: > ... > Any advice on where to take it from here? Hi everyone, I investigated this a little further, and I'm wondering if the problem is related to the initialization ordering in lib_arm/board.c. Here's the sequence:

Re: [U-Boot] environmental "baudrate" not used at boot up

2011-01-16 Thread chrisv
On Sun, Jan 16, 2011 at 03:42:25PM +0100, Albert ARIBAUD wrote: > Le 16/01/2011 15:01, chr...@cyberswitching.com a ?crit : > > I have a board based on an Atmel AT91SAM9263-EK running U-boot 2009.01. > > I can't seem to get the environmental variable "baudrate" to be used > > properly, though. > >

Re: [U-Boot] environmental "baudrate" not used at boot up

2011-01-16 Thread Albert ARIBAUD
Le 16/01/2011 15:01, chr...@cyberswitching.com a écrit : > Hi list, > > I have a board based on an Atmel AT91SAM9263-EK running U-boot 2009.01. > I can't seem to get the environmental variable "baudrate" to be used > properly, though. > > Here's the sequence: > > 1. Power on board, baudrate=115

[U-Boot] environmental "baudrate" not used at boot up

2011-01-16 Thread chrisv
Hi list, I have a board based on an Atmel AT91SAM9263-EK running U-boot 2009.01. I can't seem to get the environmental variable "baudrate" to be used properly, though. Here's the sequence: 1. Power on board, baudrate=115200 2. setenv baudrate 9600 (change terminal baud to 9600)