Kinetis: fix preparation of FlexRAM before flash programming 90/2990/4
authorTomas Vanek <vanekt@fbl.cz>
Thu, 1 Oct 2015 21:35:12 +0000 (23:35 +0200)
committerAndreas Fritiofson <andreas.fritiofson@gmail.com>
Mon, 15 Feb 2016 19:45:40 +0000 (19:45 +0000)
commit66d9a24b066c137b80677c1f6dd929b9c20cfc6b
tree6492d43f1271361af02f40a489b959d02c6543d1
parentc161b81b0f60833d6723e59eb6baefe27336ee62
Kinetis: fix preparation of FlexRAM before flash programming

FlexRAM should be requested before any section programming.
Test FCNFG RAMRDY bit before issuing FTFx_CMD_SETFLEXRAM
to speed up operation and to cover pflash only devices.

Change-Id: Ib0f2d8e8ab8b1507cbf2b7f8565178ab79941f5d
Signed-off-by: Tomas Vanek <vanekt@fbl.cz>
Reviewed-on: http://openocd.zylin.com/2990
Tested-by: jenkins
src/flash/nor/kinetis.c