On Tue, Nov 16, 2010 at 11:23 PM, Spencer Oliver <s...@spen-soft.co.uk> wrote: > >> >> Are you aware of any target, other than SPEAr, that provides memory >> mapping feature of SPI flash? I quickly searched, but failed. >> > > ST STR750 i believe - it is also called SMI interface.
Yes, seems they share same SMI HW block. Just for test purpose, I have slightly modified spearsmi driver to add support to STR750. The driver was already prepared for adding new devices, since I was expecting to support new members in SPEAr family. I have no way to test such patch on STR750. Just check it compiles. Does anybody have a STR750 board with external serial flash on SMI? It's possible that something need to be changed in the reset-init script to initialize the SMI, but I have no idea on what could be the proper settings. Anyway, let me know if you need help for this latter item. If it works, I need at least to remove the name "SPEAr" from driver name and code. Best Regards, Antonio Borneo
0001-STR750-Add-SMI-interface-support.patch
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