[U-Boot] w1: fix occasional enumeration failure

[Tom Rini]

On Fri, Nov 23, 2018 at 10:53:06AM +0100, Martin Fuzzey wrote:

> Sometimes enumeration fails (about 1 in 50 times on my custom board).
> 
> The underlying reason is probably electrical but Linux does not have
> the problem.
> 
> Comparing the Linux / u-boot implementations shows that Linux
> retries the error case whereas u-boot aborts early.
> 
> Removing the early abort in u-boot fixes the problem.
> 
> Signed-off-by: Martin Fuzzey <martin.fuzzey at flowbird.group>

I saw the overall discussion and yes, OK, lets try this method.

Applied to u-boot/master, thanks!

-- 
Tom
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