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mmc: add bkops-enable command
authorTomas Melin <tomas.melin@vaisala.com>
Fri, 25 Nov 2016 09:01:03 +0000 (11:01 +0200)
committerJaehoon Chung <jh80.chung@samsung.com>
Thu, 1 Dec 2016 02:09:44 +0000 (11:09 +0900)
commitcd3d48807dfb64f521fcbc30034d4e921d842a5b
treec0b1d7778cefb47b0af8cd5c5e8a42f882102529tree | snapshot
parentf0ecfc5e7e412c2098627cab2133fb2e284edfeacommit | diff
mmc: add bkops-enable command

Add new command that provides possibility to enable the
background operations handshake functionality
(BKOPS_EN, EXT_CSD byte [163]) on eMMC devices.

This is an optional feature of eMMCs, the setting is write-once.
The command must be explicitly taken into use with
CONFIG_CMD_BKOPS_ENABLE.

Signed-off-by: Tomas Melin <tomas.melin@vaisala.com>
cmd/Kconfig diff | blob | blame | history
cmd/mmc.c diff | blob | blame | history
drivers/mmc/mmc.c diff | blob | blame | history
include/mmc.h diff | blob | blame | history
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