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From: Stephen Johnson <steve@research.panasonic.com>
To: u-boot@lists.denx.de
Subject: [U-Boot-Users] Resolved -- Problems accessing flash on OMAP 1510 Innovator
Date: Wed, 13 Oct 2004 14:41:29 -0400	[thread overview]
Message-ID: <002201c4b154$40e2a160$bb01a996@CLOYDWIN2K> (raw)

After studying code in rrload and doing some googling, I tried an experiment
and it worked.  In the file board/omap1510inn/flash.c I changed the function
get_flash_size() so that it now contains the following code:

 /* Write auto select command: read Manufacturer ID */
 // addr[0x5555] = (FPW) 0x00AA00AA;
 // addr[0x2AAA] = (FPW) 0x00550055;
 // addr[0x5555] = (FPW) 0x00900090;

 addr[0] = (FPW) 0x00900090;

In other words I got rid of three lines of code and added my own.  I can now
access -- both read and write -- the flash.  My only concern is what have I
broken by this change!  But for now I'm happy.

Thanks for everyone's help.

                Steve

             reply	other threads:[~2004-10-13 18:41 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2004-10-13 18:41 Stephen Johnson [this message]
2004-10-14  4:28 ` [U-Boot-Users] Resolved -- Problems accessing flash on OMAP 1510 Innovator George G. Davis

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