diff options
| author | Ran Wang <ran.wang_1@nxp.com> | 2017-09-04 18:46:49 +0800 |
|---|---|---|
| committer | York Sun <york.sun@nxp.com> | 2017-09-11 08:01:06 -0700 |
| commit | 2a8a35395868dd1b610ff064fcdb4906321594fc (patch) | |
| tree | 50629c399ee990b38680c63ec4326cc9aaec64ec /arch/arm/cpu/armv8/fsl-layerscape/Kconfig | |
| parent | 2ab1553f08b1cb4a76764b1a67f75f77554860e3 (diff) | |
| download | u-boot-2a8a35395868dd1b610ff064fcdb4906321594fc.tar.gz | |
armv8: 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 Receiver
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/armv8/fsl-layerscape/Kconfig')
| -rw-r--r-- | arch/arm/cpu/armv8/fsl-layerscape/Kconfig | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/arch/arm/cpu/armv8/fsl-layerscape/Kconfig b/arch/arm/cpu/armv8/fsl-layerscape/Kconfig index 64eadfd25a..e77d8866c8 100644 --- a/arch/arm/cpu/armv8/fsl-layerscape/Kconfig +++ b/arch/arm/cpu/armv8/fsl-layerscape/Kconfig @@ -19,6 +19,7 @@ config ARCH_LS1043A select SYS_FSL_ERRATUM_A009008 select SYS_FSL_ERRATUM_A009660 select SYS_FSL_ERRATUM_A009663 + select SYS_FSL_ERRATUM_A009798 select SYS_FSL_ERRATUM_A009929 select SYS_FSL_ERRATUM_A009942 select SYS_FSL_ERRATUM_A010315 @@ -41,6 +42,7 @@ config ARCH_LS1046A select SYS_FSL_ERRATUM_A008511 select SYS_FSL_ERRATUM_A008850 select SYS_FSL_ERRATUM_A009008 + select SYS_FSL_ERRATUM_A009798 select SYS_FSL_ERRATUM_A009801 select SYS_FSL_ERRATUM_A009803 select SYS_FSL_ERRATUM_A009942 @@ -105,6 +107,7 @@ config ARCH_LS2080A select SYS_FSL_ERRATUM_A009008 select SYS_FSL_ERRATUM_A009635 select SYS_FSL_ERRATUM_A009663 + select SYS_FSL_ERRATUM_A009798 select SYS_FSL_ERRATUM_A009801 select SYS_FSL_ERRATUM_A009803 select SYS_FSL_ERRATUM_A009942 @@ -254,6 +257,9 @@ endmenu config SYS_FSL_ERRATUM_A009008 bool "Workaround for USB PHY erratum A009008" +config SYS_FSL_ERRATUM_A009798 + bool "Workaround for USB PHY erratum A009798" + config SYS_FSL_ERRATUM_A010315 bool "Workaround for PCIe erratum A010315" |