**** BEGIN LOGGING AT Wed Jan 15 02:59:59 2014 Jan 15 12:00:58 lumag_: I have one doubt about EAGAIN Jan 15 12:01:18 http://lxr.free-electrons.com/source/drivers/mtd/chips/cfi_cmdset_0001.c#L752 Jan 15 12:01:39 the code checks for the PWS register (not on collie flash) Jan 15 12:02:10 in our case, I'd add two more checks in FL_STATUS like Jan 15 12:02:23 status = map_read(map, 0x0); Jan 15 12:02:42 and for the 2nd partition status = map_read(map, 0x800000); Jan 15 12:03:50 afais if these bits (SR.7 for each partition) are 1 there are no other writes on other partitions Jan 15 12:05:33 does an incomplete read lead to EAGAIN? Jan 15 12:13:32 for PWS see http://imgbin.org/index.php?page=image&id=16344 **** ENDING LOGGING AT Thu Jan 16 02:59:59 2014