Merge tdk_new and Ti375 Efinity support

Keep the current GPS software and Genesys2/VCU118 flows while integrating Ti375C529 Efinity, flash, programming, and debug support. Add board-specific SPI NOR profiles and persistent GPS flash layouts across all three boards.

.gitignore

@@ -7,6 +7,7 @@
 # Generated build outputs.
 /out/
 /soc/out/
+/hardware/generated/
 /soc/software/*/build/
 /soc/software/gps_system/tests/test_*
 !/soc/software/gps_system/tests/test_*.c
@@ -21,6 +22,7 @@ clockInfo.txt
 /targets/fpga/*/out/logs/
 /targets/fpga/*/out/reports/
 /targets/fpga/*/out/build/checkpoints/
+/targets/fpga/vcu118/out/
 
 # Python runtime caches and privacy-sensitive raw board captures.
 __pycache__/