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(parent: 8b34557) | patch
83xx: Use the proper sequence for updating IMMR.
authorScott Wood <scottwood@freescale.com>
Tue, 20 Jan 2009 17:56:11 +0000 (11:56 -0600)
committerKim Phillips <kim.phillips@freescale.com>
Thu, 22 Jan 2009 00:43:57 +0000 (18:43 -0600)
commit6677876181cc8772bca8a372479a500d160f3993
tree47919055c6d6de9e7a0a84c922a13d0161c394b2tree | snapshot
parent8b34557c546e5e9f34ebf83c93413dad973d93dfcommit | diff
83xx: Use the proper sequence for updating IMMR.

This ensures that subsequent accesses properly hit the new window.

The dcbi during the NAND loop was accidentally working around this;
it's no longer necessary, as the cache is not enabled.

Reported-by: Suchit Lepcha <Suchit.Lepcha@freescale.com>
Signed-off-by: Scott Wood <scottwood@freescale.com>
Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
cpu/mpc83xx/start.S diff | blob | history
Cloned from git://git.denx.de/u-boot.git