Add missing power and clocks elements. Added sb_loc elements. Changed pb_type io equivalent to match definitions uses in VPR archdefs. Made fs in switch_block optional, as it can be for custom switch_blocks. Added device_layout as an alias for fixed_layout.
Add missing power and clocks elements.
Added sb_loc elements.
Changed pb_type io equivalent to match definitions uses in VPR archdefs.
Made fs in switch_block optional, as it can be for custom switch_blocks.
Added device_layout as an alias for fixed_layout.

Signed-off-by: Jeppe Johansen <04ca46c996f3ce83ad557eea1980ca8ca065ba1b@j-software.dk>

SymbiFlow/vtr-xml-utils