set out_dir ./.build
set top_module dvi_top
set part_num xc7a35tftg256-1

set_part $part_num

file mkdir $out_dir
foreach fname [glob -nocomplain -type f $out_dir/*] {
	file delete $fname
}

set step 0_ip
if { [file isdirectory ./.build/ip] } {
	read_ip ./.build/ip/clk_wiz_0/clk_wiz_0.xci
	read_ip ./.build/ip/microblaze_mcs_0/microblaze_mcs_0.xci
} else {
	file mkdir ./.build/ip

	create_project -in_memory

	create_ip -name clk_wiz -vendor xilinx.com -library ip \
	    -version 6.0 -module_name clk_wiz_0 \
	    -dir ./.build/ip

	set_property -dict [list \
	    CONFIG.PRIMARY_PORT {clk_in} \
	    CONFIG.CLKOUT2_USED {true} \
	    CONFIG.CLKOUT3_USED {true} \
	    CONFIG.CLKOUT4_USED {true} \
	    CONFIG.CLK_OUT1_PORT {clk_dvi} \
	    CONFIG.CLK_OUT2_PORT {clk_dvin} \
	    CONFIG.CLK_OUT3_PORT {clk_pix} \
	    CONFIG.CLK_OUT4_PORT {clk_mcu} \
	    CONFIG.CLKOUT1_REQUESTED_OUT_FREQ {375} \
	    CONFIG.CLKOUT2_REQUESTED_OUT_FREQ {375} \
	    CONFIG.CLKOUT2_REQUESTED_PHASE {180} \
	    CONFIG.CLKOUT3_REQUESTED_OUT_FREQ {75} \
	    CONFIG.CLKOUT4_REQUESTED_OUT_FREQ {150} \
	    CONFIG.CLKOUT1_DRIVES {BUFG} \
	    CONFIG.FEEDBACK_SOURCE {FDBK_AUTO} \
	    CONFIG.MMCM_DIVCLK_DIVIDE {1} \
	    CONFIG.MMCM_CLKFBOUT_MULT_F {7.500} \
	    CONFIG.MMCM_CLKOUT0_DIVIDE_F {2.000} \
	    CONFIG.MMCM_CLKOUT1_DIVIDE {2} \
	    CONFIG.MMCM_CLKOUT1_PHASE {180.000} \
	    CONFIG.MMCM_CLKOUT2_DIVIDE {10} \
	    CONFIG.MMCM_CLKOUT3_DIVIDE {5} \
	    CONFIG.NUM_OUT_CLKS {4} \
	    CONFIG.CLKOUT1_JITTER {111.604} \
	    CONFIG.CLKOUT1_PHASE_ERROR {116.405} \
	    CONFIG.CLKOUT2_JITTER {111.604} \
	    CONFIG.CLKOUT2_PHASE_ERROR {116.405} \
	    CONFIG.CLKOUT3_JITTER {152.549} \
	    CONFIG.CLKOUT3_PHASE_ERROR {116.405} \
	    CONFIG.CLKOUT4_JITTER {132.464} \
	    CONFIG.CLKOUT4_PHASE_ERROR {116.405} \
	] [get_ips clk_wiz_0]

	create_ip -name microblaze_mcs -vendor xilinx.com -library ip \
	    -version 3.0 -module_name microblaze_mcs_0 \
	    -dir ./.build/ip

	set_property -dict [list \
	    CONFIG.FREQ {150} \
	    CONFIG.MEMSIZE {131072} \
	    CONFIG.USE_GPO1 {1} \
	    CONFIG.GPO1_SIZE {16} \
	    CONFIG.USE_GPO2 {1} \
	    CONFIG.GPO2_SIZE {16} \
	    CONFIG.USE_GPO3 {1} \
	    CONFIG.GPO3_SIZE {2} \
	    CONFIG.USE_GPO4 {1} \
	    CONFIG.GPO4_SIZE {6} \
	    CONFIG.USE_GPI1 {1} \
	    CONFIG.GPI1_SIZE {8} \
	    CONFIG.USE_GPI2 {1} \
	    CONFIG.GPI2_SIZE {1} \
	    CONFIG.GPI2_INTERRUPT {3} \
	    CONFIG.USE_GPI3 {1} \
	    CONFIG.GPI3_SIZE {1} \
	] [get_ips microblaze_mcs_0]

	generate_target all [get_ips]

	synth_ip [get_ips] > $out_dir/${step}.log
}

read_verilog [glob ./src/*.v]
read_xdc [glob ./src/*.xdc]

set step 1_synth
synth_design -top $top_module -part $part_num -retiming -fanout_limit 1000 -gated_clock_conversion on > $out_dir/${step}.log
write_checkpoint -force $out_dir/$step
report_timing_summary -file $out_dir/${step}_timing_summary.rpt
report_utilization -file $out_dir/${step}_util.rpt
report_power -file $out_dir/${step}_power.rpt

set step 2_opt
opt_design -directive Explore > $out_dir/${step}.log
write_checkpoint -force $out_dir/$step
report_timing_summary -file $out_dir/${step}_timing_summary.rpt
report_utilization -file $out_dir/${step}_util.rpt

set step 3_place
place_design -directive ExtraPostPlacementOpt > $out_dir/${step}.log
write_checkpoint -force $out_dir/$step
report_timing_summary -file $out_dir/${step}_timing_summary.rpt
report_utilization -file $out_dir/${step}_util.rpt

set step 4_phys_opt
set WNS [ get_property SLACK [get_timing_paths -max_paths 1 -nworst 1 -setup] ]
if {$WNS < 0.000} {
	for {set i 0} {$i < 5} {incr i} {
		phys_opt_design -directive AggressiveExplore > $out_dir/${step}_explore_${i}.log
		phys_opt_design -directive AggressiveFanoutOpt > $out_dir/${step}_fanout_${i}.log
		phys_opt_design -directive AlternateReplication > $out_dir/${step}_replication_${i}.log
	}
}
write_checkpoint -force $out_dir/$step
report_timing_summary -file $out_dir/${step}_timing_summary.rpt
report_utilization -file $out_dir/${step}_util.rpt

set step 5_route
route_design -directive Explore > $out_dir/${step}.log
write_checkpoint -force $out_dir/$step

report_timing_summary -file $out_dir/${step}_timing_summary.rpt
report_timing -sort_by group -max_paths 100 -path_type summary -file $out_dir/${step}_timing.rpt
report_clock_utilization -file $out_dir/${step}_clock_util.rpt
report_utilization -file $out_dir/${step}_util.rpt
report_power -file $out_dir/${step}_power.rpt
report_drc -file $out_dir/${step}_drc.rpt

write_verilog -force $out_dir/imp_netlist.v
write_xdc -no_fixed_only -force $out_dir/imp.xdc

source write.tcl