fix name in fetch repos and capitalize kv260 in templates

fetch-repos.sh

@@ -59,7 +59,7 @@ HLSLIB_DIR="finn-hlslib"
 OMX_DIR="oh-my-xilinx"
 AVNET_BDF_DIR="avnet-bdf"
 XIL_BDF_DIR="xil-bdf"
-KV260_SOM_BDF_DIR="KV260-SOM-bdf"
+KV260_SOM_BDF_DIR="kv260-som-bdf"
 
 # absolute path to this script, e.g. /home/user/bin/foo.sh
 SCRIPT=$(readlink -f "$0")

src/finn/transformation/fpgadataflow/templates.py

@@ -126,7 +126,7 @@ if {$BOARD == "ZCU104"} {
 } elseif {$BOARD == "Pynq-Z1"} {
     set ZYNQ_TYPE "zynq_7000"
     set_property board_part www.digilentinc.com:pynq-z1:part0:1.0 [current_project]
-} elseif {$BOARD == "kv260_som"} {
+} elseif {$BOARD == "KV260_SOM"} {
     set ZYNQ_TYPE "zynq_us+"
     set_property board_part xilinx.com:kv260_som:part0:1.3 [current_project]    
 } else {