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Port to Clash 1.4.2 #2

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christiaanb
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Would be a shame to let this bit-rot. It passes all the tests when I run stack run.

make doesn't work with my versions of yosys, arachne-pnr, and the icestorm tools though.

$ yosys -V
Yosys 0.7 (git sha1 61f6811, gcc 6.2.0-11ubuntu1 -O2 -fdebug-prefix-map=/build/yosys-OIL3SR/yosys-0.7=. -fstack-protector-strong -fPIC -Os)

$ arachne-pnr -v
arachne-pnr 0.1+20151224git1a4fdf9 (git sha1 1a4fdf9, g++ 6.2.0-10ubuntu1 -O2 -fdebug-prefix-map=/build/arachne-pnr-8ETCVz/arachne-pnr-0.1+20160813git52e69ed=. -fPIE -fstack-protector-strong)

First I have to do:

diff --git a/rtl/syn/icoboard.pcf b/rtl/syn/icoboard.pcf
index 8a7ef6e..0950d1a 100644
index 8a7ef6e..0950d1a 100644
--- a/rtl/syn/icoboard.pcf
+++ b/rtl/syn/icoboard.pcf
@@ -57,12 +57,12 @@ set_io --warn-no-port sram_ub_n  J3
 
 set_io vga_hsync N9
 set_io vga_vsync L9
-set_io vga_b[3]  N6
-set_io vga_b[4]  M8
-set_io vga_g[3]  N7
-set_io vga_g[4]  G5
-set_io vga_r[3]  L7
-set_io vga_r[4]  P9
+set_io vga_b[0]  N6
+set_io vga_b[1]  M8
+set_io vga_g[0]  N7
+set_io vga_g[1]  G5
+set_io vga_r[0]  L7
+set_io vga_r[1]  P9
 
 set_io sd_cs_n    A5
 set_io sd_mosi    A2

otherwise I get:

arachne-pnr -d 8k -p rtl/syn/icoboard.pcf build/ico.blif -o build/ico.asc.tmp -s 1
seed: 1
device: 8k
read_chipdb +/share/arachne-pnr/chipdb-8k.bin...
  supported packages: cb132, cb132:4k, cm121, cm121:4k, cm225, cm225:4k, cm81, cm81:4k, ct256, tq144:4k
read_blif build/ico.blif...
prune...
read_pcf rtl/syn/icoboard.pcf...
rtl/syn/icoboard.pcf:10: warning: no port `rts_n' in top-level module `top', constraint ignored.
rtl/syn/icoboard.pcf:60: fatal error: no port `vga_b[3]' in top-level module `top'
Makefile:82: recipe for target 'build/ico.asc' failed
make: *** [build/ico.asc] Error 1

but after fixing that I get problems where the BRAM content generated by cfm-as is "too small":

stack --silent exec cfm-as bios/boot.fs build/ico-boot.hex
ok
cells used: 129
  0000 006f   NotLit (Jump 0_0000_0110_1111)
  0002 6033   NotLit (ALU False T False False True ISpace 0 -1)
  0004 710f   NotLit (ALU True N False False False MSpace -1 -1)
  0006 8001   Lit 000_0000_0000_0001
  0008 7a0f   NotLit (ALU True NMinusT False False False MSpace -1 -1)
  000a 8001   Lit 000_0000_0000_0001
  000c 7d0f   NotLit (ALU True NLshiftT False False False MSpace -1 -1)
  000e 8800   Lit 000_1000_0000_0000
  0010 8004   Lit 000_0000_0000_0100
  0012 0001   NotLit (Jump 0_0000_0000_0001)
  0014 8800   Lit 000_1000_0000_0000
  0016 8002   Lit 000_0000_0000_0010
  0018 0001   NotLit (Jump 0_0000_0000_0001)
  001a 6180   NotLit (ALU False N True False False MSpace 0 0)
  001c 8400   Lit 000_0100_0000_0000
  001e 6181   NotLit (ALU False N True False False MSpace 0 1)
  0020 800f   Lit 000_0000_0000_1111
  0022 6903   NotLit (ALU False NRshiftT False False False MSpace 0 -1)
  0024 2015   NotLit (JumpZ 0_0000_0001_0101)
  0026 8002   Lit 000_0000_0000_0010
  0028 0016   NotLit (Jump 0_0000_0001_0110)
  002a 8004   Lit 000_0000_0000_0100
  002c 4001   NotLit (Call 0_0000_0000_0001)
  002e 8001   Lit 000_0000_0000_0001
  0030 6d03   NotLit (ALU False NLshiftT False False False MSpace 0 -1)
  0032 8200   Lit 000_0010_0000_0000
  0034 8002   Lit 000_0000_0000_0010
  0036 4001   NotLit (Call 0_0000_0000_0001)
  0038 a000   Lit 010_0000_0000_0000
  003a 6c10   NotLit (ALU False MemAtT False False False ISpace 0 0)
  003c 8005   Lit 000_0000_0000_0101
  003e 6903   NotLit (ALU False NRshiftT False False False MSpace 0 -1)
  0040 8001   Lit 000_0000_0000_0001
  0042 6303   NotLit (ALU False TAndN False False False MSpace 0 -1)
  0044 6403   NotLit (ALU False TOrN False False False MSpace 0 -1)
  0046 8200   Lit 000_0010_0000_0000
  0048 8004   Lit 000_0000_0000_0100
  004a 4001   NotLit (Call 0_0000_0000_0001)
  004c 6180   NotLit (ALU False N True False False MSpace 0 0)
  004e 8001   Lit 000_0000_0000_0001
  0050 6a03   NotLit (ALU False NMinusT False False False MSpace 0 -1)
  0052 6081   NotLit (ALU False T True False False MSpace 0 1)
  0054 202c   NotLit (JumpZ 0_0000_0010_1100)
  0056 000d   NotLit (Jump 0_0000_0000_1101)
  0058 710f   NotLit (ALU True N False False False MSpace -1 -1)
  005a 8010   Lit 000_0000_0001_0000
  005c 000d   NotLit (Jump 0_0000_0000_1101)
  005e 402d   NotLit (Call 0_0000_0010_1101)
  0060 710f   NotLit (ALU True N False False False MSpace -1 -1)
  0062 6781   NotLit (ALU False NEqT True False False MSpace 0 1)
  0064 2035   NotLit (JumpZ 0_0000_0011_0101)
  0066 6103   NotLit (ALU False N False False False MSpace 0 -1)
  0068 710f   NotLit (ALU True N False False False MSpace -1 -1)
  006a 8000   Lit 000_0000_0000_0000
  006c 402d   NotLit (Call 0_0000_0010_1101)
  006e 6081   NotLit (ALU False T True False False MSpace 0 1)
  0070 8008   Lit 000_0000_0000_1000
  0072 6d03   NotLit (ALU False NLshiftT False False False MSpace 0 -1)
  0074 6180   NotLit (ALU False N True False False MSpace 0 0)
  0076 8008   Lit 000_0000_0000_1000
  0078 6903   NotLit (ALU False NRshiftT False False False MSpace 0 -1)
  007a 6403   NotLit (ALU False TOrN False False False MSpace 0 -1)
  007c 6180   NotLit (ALU False N True False False MSpace 0 0)
  007e 6023   NotLit (ALU False T False False True MSpace 0 -1)
  0080 8002   Lit 000_0000_0000_0010
  0082 6203   NotLit (ALU False TPlusN False False False MSpace 0 -1)
  0084 0031   NotLit (Jump 0_0000_0011_0001)
  0086 4007   NotLit (Call 0_0000_0000_0111)
  0088 d4ff   Lit 101_0100_1111_1111
  008a 6600   NotLit (ALU False NotT False False False MSpace 0 0)
  008c 402f   NotLit (Call 0_0000_0010_1111)
  008e 8000   Lit 000_0000_0000_0000
  0090 402f   NotLit (Call 0_0000_0010_1111)
  0092 8000   Lit 000_0000_0000_0000
  0094 8008   Lit 000_0000_0000_1000
  0096 400d   NotLit (Call 0_0000_0000_1101)
  0098 400a   NotLit (Call 0_0000_0000_1010)
  009a 6081   NotLit (ALU False T True False False MSpace 0 1)
  009c 8000   Lit 000_0000_0000_0000
  009e 6703   NotLit (ALU False NEqT False False False MSpace 0 -1)
  00a0 6180   NotLit (ALU False N True False False MSpace 0 0)
  00a2 80ff   Lit 000_0000_1111_1111
  00a4 6703   NotLit (ALU False NEqT False False False MSpace 0 -1)
  00a6 6403   NotLit (ALU False TOrN False False False MSpace 0 -1)
  00a8 2056   NotLit (JumpZ 0_0000_0101_0110)
  00aa 0043   NotLit (Jump 0_0000_0100_0011)
  00ac 700c   NotLit (ALU True T False False False MSpace -1 0)
  00ae 6081   NotLit (ALU False T True False False MSpace 0 1)
  00b0 4005   NotLit (Call 0_0000_0000_0101)
  00b2 ffdf   Lit 111_1111_1101_1111
  00b4 6600   NotLit (ALU False NotT False False False MSpace 0 0)
  00b6 6203   NotLit (ALU False TPlusN False False False MSpace 0 -1)
  00b8 6130   NotLit (ALU False N False False True ISpace 0 0)
  00ba 2060   NotLit (JumpZ 0_0000_0110_0000)
  00bc 4003   NotLit (Call 0_0000_0000_0011)
  00be 0057   NotLit (Jump 0_0000_0101_0111)
  00c0 710f   NotLit (ALU True N False False False MSpace -1 -1)
  00c2 6081   NotLit (ALU False T True False False MSpace 0 1)
  00c4 8038   Lit 000_0000_0011_1000
  00c6 6203   NotLit (ALU False TPlusN False False False MSpace 0 -1)
  00c8 6181   NotLit (ALU False N True False False MSpace 0 1)
  00ca 4005   NotLit (Call 0_0000_0000_0101)
  00cc ffcf   Lit 111_1111_1100_1111
  00ce 6600   NotLit (ALU False NotT False False False MSpace 0 0)
  00d0 6203   NotLit (ALU False TPlusN False False False MSpace 0 -1)
  00d2 4001   NotLit (Call 0_0000_0000_0001)
  00d4 6081   NotLit (ALU False T True False False MSpace 0 1)
  00d6 206e   NotLit (JumpZ 0_0000_0110_1110)
  00d8 4003   NotLit (Call 0_0000_0000_0011)
  00da 0061   NotLit (Jump 0_0000_0110_0001)
  00dc 710f   NotLit (ALU True N False False False MSpace -1 -1)
  00de 8007   Lit 000_0000_0000_0111
  00e0 4057   NotLit (Call 0_0000_0101_0111)
  00e2 8007   Lit 000_0000_0000_0111
  00e4 4061   NotLit (Call 0_0000_0110_0001)
  00e6 400a   NotLit (Call 0_0000_0000_1010)
  00e8 4043   NotLit (Call 0_0000_0100_0011)
  00ea 4007   NotLit (Call 0_0000_0000_0111)
  00ec 8304   Lit 000_0011_0000_0100
  00ee 402f   NotLit (Call 0_0000_0010_1111)
  00f0 8000   Lit 000_0000_0000_0000
  00f2 402f   NotLit (Call 0_0000_0010_1111)
  00f4 c000   Lit 100_0000_0000_0000
  00f6 8000   Lit 000_0000_0000_0000
  00f8 4031   NotLit (Call 0_0000_0011_0001)
  00fa 400a   NotLit (Call 0_0000_0000_1010)
  00fc 8000   Lit 000_0000_0000_0000
  00fe 6147   NotLit (ALU False N False True False MSpace 1 -1)
  0100 700c   NotLit (ALU True T False False False MSpace -1 0)
Symbols:
  0062 (read)
  0006 1-
  000a 2*
  005e >spi
  005a >spi>
  0014 deselect
  00de go
  0002 io!
  00c2 palette-high
  00ae palette-low
  0086 poll
  0000 reset-vector
  000e select
  001a spibits
icebram -v rtl/syn/random-256.hex build/ico-boot.hex < build/ico.asc > build/ico-prog.asc
Hexfiles have different number of words! (256 vs. 129)
Makefile:101: recipe for target 'build/ico-prog.asc' failed
make: *** [build/ico-prog.asc] Error 1

@christiaanb
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Alright, turns out the issue was just my "ancient" versions of all the tools. I've just upgraded to the latest HEADs of the github repo's:

christiaan@DESKTOP-O5QKI8I:~/cfm$ yosys -V
Yosys 0.9+4081 (git sha1 83a21814, clang 6.0.0-1ubuntu2 -fPIC -Os)
christiaan@DESKTOP-O5QKI8I:~/cfm$ arachne-pnr -v
arachne-pnr 0.1+328+0 (git sha1 c40fb22, g++ 7.5.0-3ubuntu1~18.04 -O2

And make all gets through to the end.

@christiaanb christiaanb mentioned this pull request Mar 23, 2022
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