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ARM: at91: ma5d4: Switch DDR2 controller to sequencial address decoding
authorMarek Vasut <marex@denx.de>
Tue, 2 May 2017 18:27:41 +0000 (20:27 +0200)
committerTom Rini <trini@konsulko.com>
Thu, 29 Jun 2017 17:30:28 +0000 (13:30 -0400)
commitae625ae5a14f63400b8e5ee901a27248037a2339
tree943eb63d7f3989a5eaa893019e516bf5209d5404tree | snapshot
parentf1d56dffd7f1a112482cdbe4e0ac2076e1eb3fe1commit | diff
ARM: at91: ma5d4: Switch DDR2 controller to sequencial address decoding

According to the datasheet, sequential mapping is used for DDR
SDRAM, while interleaved mapping is used for regular SDRAM.
Incorrect configuration of this bit does indeed cause sporadic
memory instability.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Andreas Bießmann <andreas.devel@googlemail.com>
Cc: Wenyou Yang <wenyou.yang@atmel.com>
board/aries/ma5d4evk/ma5d4evk.c diff | blob | history
My U-Boot fork