[U-Boot] [PATCH v5 5/9] armv8: Add workaround for USB erratum A-009007

York Sun york.sun at nxp.com
Wed Sep 13 02:33:18 UTC 2017


On 09/04/2017 04:04 AM, Ran Wang wrote:
> Rx Compliance tests may fail intermittently at high
> jitter frequencies using default register values.
> 
> Program register USB_PHY_RX_OVRD_IN_HI in certain sequence
> to make the Rx compliance test pass.
> 
> Signed-off-by: Sriram Dash <sriram.dash at nxp.com>
> Signed-off-by: Rajesh Bhagat <rajesh.bhagat at nxp.com>
> Signed-off-by: Suresh Gupta <suresh.bhagat at nxp.com>
> Signed-off-by: Ran Wang <ran.wang_1 at nxp.com>
> ---
> Change in v5:
> - none
> 
> Change in v4:
> 	Update commit message about register setting.
> 	Rename some registers which belong to SCFG.
> 
> Change in v3:
> - none
> 
> Change in v2:
> 	In function erratum_a009007():
> 	1.Put a blank line after variable declaration.
> 	2.Create a mcro to run for each USB for easier to read and maintain.

Reordered Kconfig options. Applied to fsl-qoriq master. Thanks.

York



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