SoC PolarFire: Add library for 7 PolarFire SoC parts

Add the following parts in SoC_PolarFire.lib:
MPFS095T-FCVG484
MPFS160T-FCVG484
MPFS250T-FCVG484
MPFS250T-FCSG536
MPFS250T-FCVG784
MPFS250T-FCG1152
MPFS460T-FCG1152

There are not packages defined for the FCSG536 and FCVG784 parts

SoC_PolarFire.dcm

@@ -0,0 +1,45 @@
+EESchema-DOCLIB  Version 2.0
+#
+$CMP MPFS095T-FCVG484
+D PolarFire SoC, RISC-V Multi-Core CPU Sub-System with FPGA Fabric, FCVG484
+K PolarFire SoC RISC-V FPGA
+F https://www.microsemi.com/document-portal/doc_download/1244583-polarfire-soc-advance-datasheet
+$ENDCMP
+#
+$CMP MPFS160T-FCVG484
+D PolarFire SoC, RISC-V Multi-Core CPU Sub-System with FPGA Fabric, FCVG484
+K PolarFire SoC RISC-V FPGA
+F https://www.microsemi.com/document-portal/doc_download/1244583-polarfire-soc-advance-datasheet
+$ENDCMP
+#
+$CMP MPFS250T-FCG1152
+D PolarFire SoC, RISC-V Multi-Core CPU Sub-System with FPGA Fabric, FCG1152
+K PolarFire SoC RISC-V FPGA
+F https://www.microsemi.com/document-portal/doc_download/1244583-polarfire-soc-advance-datasheet
+$ENDCMP
+#
+$CMP MPFS250T-FCSG536
+D PolarFire SoC, RISC-V Multi-Core CPU Sub-System with FPGA Fabric, FCSG536
+K PolarFire SoC RISC-V FPGA
+F https://www.microsemi.com/document-portal/doc_download/1244583-polarfire-soc-advance-datasheet
+$ENDCMP
+#
+$CMP MPFS250T-FCVG484
+D PolarFire SoC, RISC-V Multi-Core CPU Sub-System with FPGA Fabric, FCVG484
+K PolarFire SoC RISC-V FPGA
+F https://www.microsemi.com/document-portal/doc_download/1244583-polarfire-soc-advance-datasheet
+$ENDCMP
+#
+$CMP MPFS250T-FCVG784
+D PolarFire SoC, RISC-V Multi-Core CPU Sub-System with FPGA Fabric, FCVG784
+K PolarFire SoC RISC-V FPGA
+F https://www.microsemi.com/document-portal/doc_download/1244583-polarfire-soc-advance-datasheet
+$ENDCMP
+#
+$CMP MPFS460T-FCG1152
+D PolarFire SoC, RISC-V Multi-Core CPU Sub-System with FPGA Fabric, FCG1152
+K PolarFire SoC RISC-V FPGA
+F https://www.microsemi.com/document-portal/doc_download/1244583-polarfire-soc-advance-datasheet
+$ENDCMP
+#
+#End Doc Library

sym-lib-table

@@ -181,6 +181,7 @@
   (lib (name Sensor_Touch)(type Legacy)(uri ${KICAD_SYMBOL_DIR}/Sensor_Touch.lib)(options "")(descr "Touch sensors"))
   (lib (name Sensor_Voltage)(type Legacy)(uri ${KICAD_SYMBOL_DIR}/Sensor_Voltage.lib)(options "")(descr "Voltage sensors"))
   (lib (name Simulation_SPICE)(type Legacy)(uri ${KICAD_SYMBOL_DIR}/Simulation_SPICE.lib)(options "")(descr "Symbols specialized for SPICE circuit simulation (including ngspice)."))
+  (lib (name SoC_PolarFire)(type Legacy)(uri ${KICAD_SYMBOL_DIR}/SoC_PolarFire.lib)(options "")(descr "RISC-V SoC's from Microchip"))
   (lib (name Switch)(type Legacy)(uri ${KICAD_SYMBOL_DIR}/Switch.lib)(options "")(descr "Switch symbols"))
   (lib (name Timer)(type Legacy)(uri ${KICAD_SYMBOL_DIR}/Timer.lib)(options "")(descr "Assorted timer devices"))
   (lib (name Timer_PLL)(type Legacy)(uri ${KICAD_SYMBOL_DIR}/Timer_PLL.lib)(options "")(descr "Phase locked loop (PLL) devices"))