u-boot on MPC5200 in loop

u-boot on MPC5200 in loop

[srinivas jandhyala]

Hi,

I am trying to bringup Linux on MPC5200 LITE
evalutaion board with u-boot in LOWBOOT mode. I was
able to boot linux kernel running u-boot from RAM.
When I tried to use u-boot from flash in lowboot mode
I see the following ouput on my console repeatedly.
Any help is appreciated. Thanks in advance.

U-Boot 1.1.0 (May 10 2004 - 08:02:56)

CPU:   MPC5200 (JTAG ID 0001101d) at 396 MHz
       Bus 132 MHz, IPB 66 MHz, PCI 33 MHz
Board: Motorola MPC5200 (IceCube)
I2C:   85 kHz, ready
DRAM:


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Re: u-boot on MPC5200 in loop

[Wolfgang Denk]

In message <20040510074900.31620.qmail@web12308.mail.yahoo.com> you wrote:
>
> I am trying to bringup Linux on MPC5200 LITE

Please post U-Boot related questions to the U-Boot maling list, not here.

> When I tried to use u-boot from flash in lowboot mode
> I see the following ouput on my console repeatedly.
> Any help is appreciated. Thanks in advance.
>
> U-Boot 1.1.0 (May 10 2004 - 08:02:56)
>
> CPU:   MPC5200 (JTAG ID 0001101d) at 396 MHz
>        Bus 132 MHz, IPB 66 MHz, PCI 33 MHz
> Board: Motorola MPC5200 (IceCube)
> I2C:   85 kHz, ready
> DRAM:

That means that there are problems with the SDRAM  initialization  on
your  board.  Please  make  sure  to use the latest version of U-Boot
(top-of-tree in CVS, or  at  least  version  1.1.1)  which  has  some
problems fixed.

Best regards,

Wolfgang Denk

--
Software Engineering:  Embedded and Realtime Systems,  Embedded Linux
Phone: (+49)-8142-4596-87  Fax: (+49)-8142-4596-88  Email: wd@denx.de
Nothing ever becomes real until it is experienced.       - John Keats

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