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authorSatyanarayana, Sandhya <sandhya.satyanarayana@ti.com>2012-08-09 18:29:57 +0000
committerAlbert ARIBAUD <albert.u.boot@aribaud.net>2012-09-01 14:58:19 +0200
commit6995a2893718a54cbd255ea3dd9b6d7306e30cf2 (patch)
treecd4a9e07c0a76c4d6f719e07c2c7dffe3ae83f65 /board/enbw
parent25f8bf6eff9e66df850301c5e9e5259807e286f0 (diff)
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am33xx evm: Update secure_emif_sdram_config during ddr init
This patch updates secure_emif_sdram_config with the same value written to sdram_config during ddr3 initialization. During suspend/resume, this value is copied into sdram_config. With this, a write to sdram_config at the end of resume sequence which triggers an init sequence can be avoided. Without this register write in place, the DDR_RESET line goes low for a few cycles during resume which is a violation of the JEDEC spec. Signed-off-by: Satyanarayana, Sandhya <sandhya.satyanarayana@ti.com>
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