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Re: TR: interfacing FPGA to AT91RM9200 | |
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arasv@xxxxxxxxxxxxxx wrote: >> First of all, CPU resets gpio pins to it's default state upon startup, >> input. >> > > That's true, but the kernel usually runs after 1 or 2 boot loaders have > already had their turn at setting the CPU's registers. So I never rely on > default register states. That's just my general rule. > Well, you are right. > The cost of implementation is low but the cost of failure is high. > Such a nice discussion about such a small issue :-) Kind regards, Andrejs Cainikovs. ------------------------------------------------------------------- List admin: http://lists.arm.linux.org.uk/mailman/listinfo/linux-arm FAQ: http://www.arm.linux.org.uk/mailinglists/faq.php Etiquette: http://www.arm.linux.org.uk/mailinglists/etiquette.php
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