fpga/mqnic: Rename Intel development kit designs based on part number

Signed-off-by: Alex Forencich <alex@alexforencich.com>

fpga/mqnic/DK_DEV_1SDX_P_A/fpga_25g/README.md

@@ -1,8 +1,8 @@
-# Corundum mqnic for Stratix 10 DX
+# Corundum mqnic for DK-DEV-1SDX-P-A
 
 ## Introduction
 
-This design targets the Intel Stratix 10 DX FPGA development board.
+This design targets the Intel DK-DEV-1SDX-P-A FPGA development board.
 
 *  FPGA: 1SD280PT2F55E1VG
 *  PHY: E-Tile

fpga/mqnic/DK_DEV_1SMX_H_A/fpga_25g/README.md

@@ -1,10 +1,11 @@
-# Corundum mqnic for Stratix 10 MX
+# Corundum mqnic for DK-DEV-1SMX-H-A
 
 ## Introduction
 
-This design targets the Intel Stratix 10 MX FPGA development board.
+This design targets the Intel DK-DEV-1SMX-H-A FPGA development board.
 
-*  FPGA: 1SM21BHU2F53E1VG (8 GB HBM2) or 1SM21CHU1F53E1VG (16 GB HBM2)
+*  FPGA (DK-DEV-1SMX-H-A): 1SM21BHU2F53E1VG (8 GB HBM2)
+*  FPGA (DK-DEV-1SMC-H-A): 1SM21CHU1F53E1VG (16 GB HBM2)
 *  PHY: Transceiver in 10G BASE-R native mode
 
 ## How to build