Hi Yuri, > Is it OK, or should we remove these strings from the Linux driver, > assuming U-Boot has already done this ?
Please go ahead and remove these from the linux driver. And I think this driver has not been submitted to the powerpc tree, since I still don't see it in Josh's or Linus's tree. Thanks, Prodyut > From: Stefan Roese [mailto:[EMAIL PROTECTED] > Sent: Tue 9/23/2008 2:43 AM > To: Yuri Tikhonov > Cc: u-boot@lists.denx.de; Prodyut Hazarika; Olga Buchonina > Subject: Re: [U-Boot] [PATCH] 440spe MQ initialization > On Tuesday 23 September 2008, Yuri Tikhonov wrote: >> BTW, when I said "recommended by AMCC" in the patch description I >> referred to the following information forwarded to me by Wolfgang >> Denk on Tue Mar 18 2008: >> >> --- >> Dear Yuri, >> >> here is some additional (and hopefully helpful) information from AMCC >> >> regarding the observed hangs on the katmai board: >> > If possible, can you please check if you still see the lock up when >> > you program MQ as follows: >> > set value in HB and if you are using LL also as follows: >> > MQ0_CF1H = 0x80001C80 >> > MQ0_CF1L = 0x80001C80 >> > Additionally, make sure that your PLB settings are: >> > PLB0_ACR = 0xDF000000 ( 4 deep read and 2 deep write) >> > PLB1_ACR = 0xDF000000 ( 4 deep read and 2 deep write) >> > Please let me know if this fixes the issue. >> > I also would like to know how you are programming your DMA and how >> > is the traffic is pipelined. >> > Regards, >> > Olga Buchonina >> > AMCC PowerPC Applications Engineering > Understood. I just would like to see an ACK from AMCC on this since they just > updated this MQ init code. > Best regards, > Stefan > ===================================================================== > DENX Software Engineering GmbH, MD: Wolfgang Denk & Detlev Zundel > HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany > Phone: +49-8142-66989-0 Fax: +49-8142-66989-80 Email: [EMAIL PROTECTED] > ===================================================================== -- Yuri Tikhonov, Senior Software Engineer Emcraft Systems, www.emcraft.com
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