-----Original Message----- From: alebas@televes.com [mailto:alebas@televes.com] Sent: Thursday, November 18, 2004 6:32 AM To: VanBaren, Gerald (AGRE) Cc: u-boot-users@lists.sourceforge.net; linuxppc-embedded@ozlabs.org Subject: mpc8272ads lowboot ... I got it

Hi all,

Wooouh, this morning I was sleeping. I have post the mail to the wrong list and with the wrong Subject (sorry to those in the linuxppc-embedded list).

Well, I finally got uboot-lowboot working. The problem was in the CS6PC bits (24-25) in the HRCW (i think these are the same than CS10PC bits in the PQ2ADS). This must be configured as CS6 (00), not as BCTL1 (01).

So, the HRCW for lowboot in the MPC8272ADS i have used is 0x0E_74_B2_0A.

Now it works great. Thanks Gerald.

Will the patch finally include the different HRCWs? At least, this should be documented, shouldn't it?

Alex

Excellent! No patch includes HRCW configurations unless you (or someone else) provides it to Wolfgang. U-boot is self-serv[e|ing] ;-). Having said that, I will put it into my build and roll another patch for Wolfgang, superseding my previous patch. I neglected to update the README to discuss the added _lowboot configurations which has been bothering my conscience, so I need to add that too.

Per your previous email on the flash width/HRCW/BPS, that was my bad on the BPS field. I'm glad you read the manual better than me ;-).

gvb

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