**** BEGIN LOGGING AT Wed Oct 08 03:00:00 2014 Oct 08 15:14:01 ant_work, hello Oct 08 15:14:12 hi lumag Oct 08 15:14:16 I got mtd resume issues on collie with vanilla kernels. Oct 08 15:14:43 Up to now I tracked it to cfi_intelext_restore_locks Oct 08 15:29:02 ant_work, this seems to help: http://pastebin.de/142106 Oct 08 15:38:25 ant_work, you had more experience with mtd. If you will have time, can you please evaluate that and hopefully ping upstream. Oct 08 15:39:10 hm..you mean suspend-resume cycle ? Oct 08 15:39:53 I didn't check PM at all Oct 08 15:45:47 the PCR should survive to suspend/resume afair Oct 08 15:45:56 I'll check that Oct 08 15:59:25 lumag: after initial power-up or reset mode...planes 0-2 are merged Oct 08 16:02:55 reading now the bus operation, RST# goes V low only for RESET. For stanby it is high Oct 08 16:04:12 I'm pretty sure it is initialized by cold boot. Once set PCR survives to soft reboot Oct 08 16:08:47 confirmed in another chapter: Oct 08 16:08:50 After power-up or device reset, PCR10-8 (PC2-0) is set to Oct 08 16:08:50 "001" in a bottom parameter device and "100" in a top Oct 08 16:08:50 parameter device. Oct 08 16:09:49 lumag: question: what does exactly 'suspend' on collie? Oct 08 16:10:24 I don't think the nor is reset on resume Oct 08 16:26:19 Hmm. I don't know. Oct 08 16:26:21 :) Oct 08 16:27:02 Maybe bootloader itself resets the flash Oct 08 16:38:04 it would destroy the session... Oct 08 16:38:46 are you triggering suspend ? Oct 08 16:40:23 they were using mtd-ram so the data must be preserved Oct 08 16:47:49 bbl **** ENDING LOGGING AT Thu Oct 09 03:00:00 2014