Nordic "nRF52840 Dongle" Support

Tried to build for the nRF52840 DK, but ran into two issues with provisioning:

First at line 160 in provision.sh: mv nRF5_SDK_15.0.0_a53641a/* targetlibs/nrf5x_15, the output contains some errors:

mv: cannot move 'nRF5_SDK_15.0.0_a53641a/components' to 'targetlibs/nrf5x_15/components': Permission denied
mv: cannot move 'nRF5_SDK_15.0.0_a53641a/config' to 'targetlibs/nrf5x_15/config': Permission denied
mv: cannot move 'nRF5_SDK_15.0.0_a53641a/documentation' to 'targetlibs/nrf5x_15/documentation': Permission denied
mv: cannot move 'nRF5_SDK_15.0.0_a53641a/examples' to 'targetlibs/nrf5x_15/examples': Permission denied
mv: cannot move 'nRF5_SDK_15.0.0_a53641a/external' to 'targetlibs/nrf5x_15/external': Directory not empty
mv: cannot move 'nRF5_SDK_15.0.0_a53641a/external_tools'­ to 'targetlibs/nrf5x_15/external_tools': Permission denied
mv: cannot move 'nRF5_SDK_15.0.0_a53641a/integration' to 'targetlibs/nrf5x_15/integration': Permission denied
mv: cannot move 'nRF5_SDK_15.0.0_a53641a/modules' to 'targetlibs/nrf5x_15/modules': Permission denied

Second is the SDK15 NFC patches. Which file should be patched?
Provision.sh:

  echo ========================================­==============
 echo "FIXME - SDK15 NFC patches don't apply cleanly"
 echo ========================================­==============
 cat targetlibs/nrf5x_15/patches/* | patch -p1

Output:

 ========================================­==============
 FIXME - SDK15 NFC patches don't apply cleanly
 ========================================­==============
can't find file to patch at input line 17
Perhaps you used the wrong -p or --strip option?
The text leading up to this was:
--------------------------
|From 97718ae8b320e9be84e533bb60c617d4c440d688­ Mon Sep 17 00:00:00 2001
|From: AntiCat <github@anticat.ch>
|Date: Fri, 26 May 2017 02:48:29 +0200
|Subject: [PATCH 1/7] NFC: Removed NDEF frontend, prepared raw backend.
|
|Implementing NDEF in JS requires access to 10 byte
|tag header, holding UID and BCC.
|---
| .../nrf5x/components/nfc/t2t_lib/hal_t2t­/hal_nfc_t2t.c   | 16 +++++++++++++---
| .../nrf5x/components/nfc/t2t_lib/hal_t2t­/hal_nfc_t2t.h   |  1 +
| 2 files changed, 14 insertions(+), 3 deletions(-)
|
|diff --git a/targetlibs/nrf5x_15/components/nfc/t2t­_lib/hal_t2t/hal_nfc_t2t.c b/targetlibs/nrf5x_15/components/nfc/t2t­_lib/hal_t2t/hal_nfc_t2t.c
|index 1235e1d6..ca8b5cbf 100644
|--- a/targetlibs/nrf5x_15/components/nfc/t2t­_lib/hal_t2t/hal_nfc_t2t.c
|+++ b/targetlibs/nrf5x_15/components/nfc/t2t­_lib/hal_t2t/hal_nfc_t2t.c
--------------------------
File to patch: