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am43xx: Do not allow EMIF to control DDR_RESET in rtconly config
authorDave Gerlach <d-gerlach@ti.com>
Sat, 17 Mar 2018 07:54:30 +0000 (13:24 +0530)
committerTom Rini <trini@konsulko.com>
Fri, 6 Apr 2018 21:04:33 +0000 (17:04 -0400)
commite18945ad22eb2a8baad1a2dbc8c541411ac9528b
treeaf4c5e4eee88566d417f41b9e9955286f7ab3b43tree | snapshot
parent7619badb9c3776327724b49948cf17ae9ca8edc2commit | diff
am43xx: Do not allow EMIF to control DDR_RESET in rtconly config

Prevent EMIF control of DDR_RESET line on DDR3 am43xx platforms for
am43xx_evm_rtconly_config. Without this DDR is unstable and can become
corrupted after multiple iterations of RTC+DDR mode.

Signed-off-by: Dave Gerlach <d-gerlach@ti.com>
[j-keerthy@ti.com Ported to latest master branch]
Signed-off-by: Keerthy <j-keerthy@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
arch/arm/mach-omap2/am33xx/emif4.c diff | blob | history
My U-Boot fork