Hi James,
I don't know about the "power on reset" vs. "warm boot" aspect of your question, but I regularly get this behavior when working with DiskOnChip devices. I get around it by determining (via printk) how many "floors" are detected in my device at startup, then going back into the driver and limiting the number of floors that are being probed to that number.
What takes so long is the probing of nonexistent "floors", at least in my case.
Chuck
-----Original Message----- From: u-boot-users-admin@lists.sourceforge.net [mailto:u-boot-users-admin@lists.sourceforge.net]On Behalf Of James Bates Sent: Thursday, October 09, 2003 6:57 AM To: u-boot-users@lists.sourceforge.net Subject: [U-Boot-Users] DiskOnChip problem on warm boot
Hi all,
Have had my MPC8260ADS based system up and running for a while now but I have recently noticed a problem when I warm boot. When it comes to detecting the DOC chip I just get a series of 10 "Doc_WaitReady timeout" messages. This takes about a couple of minutes and then it carries on with the boot as normal. Any ideas of what is happening? This does not happen in a power on reset.
Regards,
James
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