Jetson/L4T/r32.3.x patches

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[GSTREAMER]streaming using jpegenc halts after a short delay
[GSTREAMER]Control-rate property(VBR/CBR) takes no effect
[GSTREAMER]Memory leak in video/x-raw ! nvvidconv ! video/x-raw(memory:NVMM)
[MMAPI]setQpRange error


[Nano/TX1] fix the Nano and TX1 APP partition cloning issue
[Nano A02(sdcard)] fix the dtb update failed.
Modify the file at ../Linux_for_tegra/rootfs/opt/nvidia/l4t-bootloader-config/ as below and reflash or just copy it to Tegra and update the DTB again.
diff --git a/rfs/opt/nvidia/l4t-bootloader-config/ b/rfs/opt/nvidia/l4t-bootloader-config/
index 921efc2..e383176 100755
--- a/rfs/opt/nvidia/l4t-bootloader-config/
+++ b/rfs/opt/nvidia/l4t-bootloader-config/
@@ -1,5 +1,5 @@
-# Copyright (c) 2019, NVIDIA CORPORATION.  All rights reserved.
+# Copyright (c) 2019-2020, NVIDIA CORPORATION.  All rights reserved.
 # NVIDIA CORPORATION and its licensors retain all intellectual property
 # and proprietary rights in and to this software, related documentation
@@ -123,10 +123,10 @@ t210ref_update_qspi_check () {
                        # need to update QSPI
                        return 0
                elif (( "${sys_maj_rev}" == "${qspi_maj_rev}" )); then
-                       if (( "${sys_min_rev}" >= "${qspi_min_rev}" )); then
+                       if (( "${sys_min_rev}" > "${qspi_min_rev}" )); then
                                # sys_rel == qspi_rel
                                # sys_maj_rev == qspi_maj_rev
-                               # sys_min_rev >= qspi_min_rev
+                               # sys_min_rev > qspi_min_rev
                                # need to update QSPI
                                return 0
[Xavier] High cpu usage and cause performance drop
[TX2] USB3 Hub causes flash error (custom carrier board) 
USB tethering does not work


[TX2]Not enough host controller resources for new device state
[Jetson Nano]Power control
[Jetson Nano]Do USB2 compliance test on USB hub
[USB 3 hang when USAP enabled device is connected]


Segmentation fault when running nvarguscamerasrc pipeline

Add preferred stride cid control for stride adjustment. (v4l2-ctl --set-ctrl preferred_stride=256 preferred_stride=256)


TX1/Nano enable the SPI interface. Need modify the u-boot to remove the GPIO enable bit and modify the dts for the pinmux configure.


Enable PCIe C4 controller on Xavier
Disable SMMU but get MC error