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authorNikita Kiryanov <nikita@compulab.co.il>2014-11-21 12:47:26 +0200
committerStefano Babic <sbabic@denx.de>2014-11-24 12:10:08 +0100
commit44b9841d7898a03e73b5054f56303514a5b35db8 (patch)
tree2e5a002a66c3e1b513054f5f6c21a20d81aacb52 /include
parent9cad35442559634324109576dfdaf2f43b546efd (diff)
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arm: imx: stop sata on boot
Ideally, the Linux kernel should get the hardware in its most untouched state. For the most part, U-Boot does not reset the various subsystems it touches before boot, and usually Linux deals with it, but on some boards (cm_fx6) the Linux kernel fails to detect the ssd correctly if sata is used by U-Boot. Power off sata on OS boot so that Linux will have a clean state to work with. Signed-off-by: Nikita Kiryanov <nikita@compulab.co.il> Cc: Stefano Babic <sbabic@denx.de>
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