ARM: i.MX6 Phytec phyFLEX: Add watchdog reset workaround
phyFLEX boards beginning with 1362.2 have a workaround for this
i.MX6 bug:

ERR006282 ROM code uses nonreset PFDs to generate clocks, which may
lead to random boot failures

On these boards the SD4_DAT3 pin os connected to the CMIC. The CMIC
will reset the board after 10s when the pin isn't toggled.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
1 parent c8890e0 commit d44edfe4f9d2e5706301fb937feb0d2d68a5b6d1
@Sascha Hauer Sascha Hauer authored on 2 Jul 2014
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arch/arm/boards/phytec-phyflex-imx6/board.c
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arch/arm/dts/imx6qdl-phytec-pfla02.dtsi