4 files changed, 0 insertions, 94 deletions
diff --git a/icezum/blink/Makefile b/icezum/blink/Makefile
deleted file mode 100644
index e7c2964..0000000
--- a/icezum/blink/Makefile
+++ /dev/null
@@ -1,32 +0,0 @@
-PROJ = blink
-PIN_DEF = blink.pcf
-DEVICE = hx1k
-
-all: $(PROJ).rpt $(PROJ).bin
-
-%.blif: %.vhdl
-	ghdl -a $(PROJ).vhdl
-	yosys -m ../../ghdl.so -p 'ghdl $(PROJ); synth_ice40 -blif $@'
-
-
-%.asc: $(PIN_DEF) %.blif
-	arachne-pnr -d $(subst hx,,$(subst lp,,$(DEVICE))) -o $@ -p $^
-
-%.bin: %.asc
-	icepack $< $@
-
-%.rpt: %.asc
-	icetime -d $(DEVICE) -mtr $@ $<
-
-prog: $(PROJ).bin
-	iceprog $<
-
-sudo-prog: $(PROJ).bin
-	@echo 'Executing prog as root!!!'
-	sudo iceprog $<
-
-clean:
-	rm -f $(PROJ).blif $(PROJ).asc $(PROJ).rpt $(PROJ).bin work-obj93.cf
-
-.SECONDARY:
-.PHONY: all prog clean
diff --git a/icezum/blink/README.md b/icezum/blink/README.md
deleted file mode 100644
index e61330b..0000000
--- a/icezum/blink/README.md
+++ /dev/null
@@ -1,16 +0,0 @@
-A hello world example for the **Icezum Alhambra board**
-It just blinks all the leds
-
-Execute
-
-```sh
-$ make
-```
-
-for synthesizing the example and
-
-```sh
-$ make prog
-```
-
-for programing the board
diff --git a/icezum/blink/blink.pcf b/icezum/blink/blink.pcf
deleted file mode 100644
index 2f686f6..0000000
--- a/icezum/blink/blink.pcf
+++ /dev/null
@@ -1,11 +0,0 @@
-set_io led0 95
-set_io led1 96
-set_io led2 97
-set_io led3 98
-set_io led4 99
-set_io led5 101
-set_io led6 102
-set_io led7 104
-set_io clk 21
-
-
diff --git a/icezum/blink/blink.vhdl b/icezum/blink/blink.vhdl
deleted file mode 100644
index 9279622..0000000
--- a/icezum/blink/blink.vhdl
+++ /dev/null
@@ -1,35 +0,0 @@
-library ieee;
-use ieee.std_logic_1164.all;
-use ieee.numeric_std.all;
-
-entity blink is
-  port (clk : in std_logic;
-        led0, led1, led2, led3, led4, led5, led6, led7 : out std_logic);
-end blink;
-
-architecture synth of blink is
-  signal clk_4hz: std_logic;
-begin
-  process (clk)
-    --  3_000_000 is 0x2dc6c0
-    variable counter : unsigned (23 downto 0);
-  begin
-    if rising_edge(clk) then
-      if counter = 2_999_999 then
-        counter := x"000000";
-        clk_4hz <= not clk_4hz;
-      else
-        counter := counter + 1;
-      end if;
-    end if;
-  end process;
-
-  led0 <= clk_4hz;
-  led1 <= clk_4hz;
-  led2 <= clk_4hz;
-  led3 <= clk_4hz;
-  led4 <= clk_4hz;
-  led5 <= clk_4hz;
-  led6 <= clk_4hz;
-  led7 <= clk_4hz;
-end synth;