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OMAP4+: Handle sdram init after warm reset
authorLokesh Vutla <lokeshvutla@ti.com>
Tue, 29 May 2012 19:26:42 +0000 (19:26 +0000)
committerAlbert ARIBAUD <albert.u.boot@aribaud.net>
Sat, 7 Jul 2012 12:07:34 +0000 (14:07 +0200)
commit784229cc25feee0bb3f2bba6c1318f4d73c293e0
tree51de64df72aa525b099a2c84531de51d351d2609tree | snapshot
parent702395073fa746f0dcfe6f16f781b4d84645fc40commit | diff
OMAP4+: Handle sdram init after warm reset

EMIF and DDR device state are preserved in warmreset.  Redoing the full
initialisation would cause unexpected behaviour.  Do only partial
initialisation to account for frequency change.

Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Signed-off-by: R Sricharan <r.sricharan@ti.com>
Signed-off-by: Senthilvadivu Guruswamy <svadivu@ti.com>
arch/arm/cpu/armv7/omap-common/emif-common.c diff | blob | history
My U-Boot fork