[U-Boot] [PATCH v3 2/8] armv8: Add workaround for USB erratum A-009798

York Sun york.sun at nxp.com
Fri Aug 18 16:16:21 UTC 2017

On 08/17/2017 12:48 AM, Ran Wang wrote:
> The default setting for USB High Speed Squelch Threshold results
> in a threshold close to or lower than 100mV. This leads to Receiver
> Compliance test failure for a 100mV threshold.
> The changes shift the threshold from ~100mV woards ~130mV resulting
> in passing of USB High Speed Receiver Sensitivity Compliance test.

I cannot see the connection between the commit message and the change. 
Does the magic number 0xFC7FFFFF do all the trick? If so, an inline 
comment will help for future read. Same goes to errata 8997, 9007.


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