| author | Lokesh Vutla <lokeshvutla@ti.com> | |
| Tue, 29 May 2012 19:26:42 +0000 (19:26 +0000) | ||
| committer | Albert ARIBAUD <albert.u.boot@aribaud.net> | |
| Sat, 7 Jul 2012 12:07:34 +0000 (14:07 +0200) | ||
| commit | 784229cc25feee0bb3f2bba6c1318f4d73c293e0 | |
| tree | 51de64df72aa525b099a2c84531de51d351d2609 | tree | snapshot (tar.xz tar.gz zip) |
| parent | 702395073fa746f0dcfe6f16f781b4d84645fc40 | commit | 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>
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 |