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| author | Ran Wang <ran.wang_1@nxp.com> | 2017-09-04 18:46:53 +0800 |
|---|---|---|
| committer | York Sun <york.sun@nxp.com> | 2017-09-11 08:01:06 -0700 |
| commit | c1853f6f7348d86faead6ffe30c25db9d7cef144 (patch) | |
| tree | 665be5b5b5449929dbc26447008cc711d60ff714 /arch/arm/cpu/armv7/start.S | |
| parent | 83fa71189af3354cd09a56d61f3ed31ce082f51f (diff) | |
armv7: Add workaround for USB erratum A-009798
The default setting for USB High Speed Squelch Threshold results
in a threshold close to or lower than 100mV. This leads to Receive
Compliance test failure for a 100mV threshold.
Shift the threshold from ~100mV towards ~130mV by setting SQRXTUNE
to 0x0 to pass USB High Speed Receiver Sensitivity Compliance test.
Signed-off-by: Sriram Dash <sriram.dash@nxp.com>
Signed-off-by: Rajesh Bhagat <rajesh.bhagat@nxp.com>
Signed-off-by: Suresh Gupta <suresh.gupta@nxp.com>
Signed-off-by: Ran Wang <ran.wang_1@nxp.com>
[YS: Reordered Kconfig options]
Reviewed-by: York Sun <york.sun@nxp.com>
Diffstat (limited to 'arch/arm/cpu/armv7/start.S')
0 files changed, 0 insertions, 0 deletions