board: add npm symbol library

README.md

@@ -3,11 +3,13 @@
 in progress, currently in the prototype phase...
 
 # Third-Party Assets
-The following Assets are from a third-party. Their original license still applies. This project license does NOT apply to them.
+The following Assets are from a third-party. Their original license still applies.
 - Altium ISP1807 symbol in [`board/libraries/ISP1807-LR_Footprint.SchLib`](board/libraries/ISP1807-LR_Footprint.SchLib)
 from the [manufacturers website](https://www.insightsip.com/products/bluetooth-le-modules/isp1807). There is no mention of a license.
 - Kicad ISP1807-edit symbol in [`board/libraries/nordic-lib-kicad-isp1807.kicad_sym`](board/libraries/nordic-lib-kicad-isp1807.kicad_sym)
-modified but based on the manufacturers symbol.
+modified but based on the manufacturers symbol. Modifications follow this projects license (CERN-OHL-P-2.0).
+- Kicad Nordic PMIC symbols in [`board/libraries/nordic-lib-kicad-npm.kicad_sym`](board/libraries/nordic-lib-kicad-npm.kicad_sym)
+from https://github.com/hlord2000/nordic-lib-kicad using the CERN-OHL-P-2.0 license.
 
 <!-- ## Goals -->
 <!-- - fully reversible pcb including hotswap sockets, MCU, OLED screen -->

board/sym-lib-table

@@ -1,5 +1,6 @@
 (sym_lib_table
   (version 7)
   (lib (name "ISP1807-manufacturer")(type "Altium")(uri "${KIPRJMOD}/libraries/ISP1807-LR_Footprint.SchLib")(options "")(descr "Original manufacturer symbol")(disabled)(hidden))
-  (lib (name "ISP1807-edit")(type "KiCad")(uri "${KIPRJMOD}/libraries/nordic-lib-kicad-isp1807.kicad_sym")(options "")(descr "Edited symbol based on manufacturer symbol"))
+  (lib (name "nordic-lib-kicad-isp1807")(type "KiCad")(uri "${KIPRJMOD}/libraries/nordic-lib-kicad-isp1807.kicad_sym")(options "")(descr "Edited symbol based on manufacturer symbol"))
+  (lib (name "nordic-lib-kicad-npm")(type "KiCad")(uri "${KIPRJMOD}/libraries/nordic-lib-kicad-npm.kicad_sym")(options "")(descr ""))
 )