From c2edd14772dd39967ad501d2aba475dc3ad29e79 Mon Sep 17 00:00:00 2001
From: Clifford Wolf <clifford@clifford.at>
Date: Thu, 6 Aug 2015 10:41:36 +0200
Subject: Removed "icepack -C" (use "icebox_colbuf -f" instead)

---
 icepack/icepack.cc | 52 ----------------------------------------------------
 1 file changed, 52 deletions(-)

(limited to 'icepack/icepack.cc')

diff --git a/icepack/icepack.cc b/icepack/icepack.cc
index 07eb30d..3e0f109 100644
--- a/icepack/icepack.cc
+++ b/icepack/icepack.cc
@@ -125,7 +125,6 @@ struct FpgaConfig
 	void cram_clear();
 	void cram_fill_tiles();
 	void cram_checkerboard(int m = 0);
-	void set_colbufs();
 };
 
 struct CramIndexConverter
@@ -937,47 +936,6 @@ void FpgaConfig::cram_checkerboard(int m)
 	}
 }
 
-void FpgaConfig::set_colbufs()
-{
-	for (int tx = 0; tx <= chip_width()+1; tx++)
-	for (int ty = 0; ty <= chip_height()+1; ty++)
-	{
-		int cb, cx, cy;
-		CramIndexConverter cidx(this, tx, ty);
-
-		for (int glb = 0; glb < 8; glb++)
-		{
-			int by = -1, bx = -1;
-
-			if (cidx.tile_type == "io")
-				by = glb, bx = 9;
-
-			if (cidx.tile_type == "logic" || cidx.tile_type == "ramb") {
-				if (this->device == "1k") {
-					if (glb == 0) by = 0, bx = 1;
-					if (glb == 1) by = 1, bx = 2;
-					if (glb == 2) by = 5, bx = 2;
-					if (glb == 3) by = 7, bx = 2;
-					if (glb == 4) by = 9, bx = 2;
-					if (glb == 5) by = 11, bx = 2;
-					if (glb == 6) by = 13, bx = 2;
-					if (glb == 7) by = 15, bx = 2;
-				}
-				if (this->device == "8k")
-					by = 8 + glb, bx = 7;
-			}
-
-			if (cidx.tile_type == "ramt" && this->device == "8k")
-				by = 8 + glb, bx = 7;
-
-			if (by > 0 && bx > 0) {
-				cidx.get_cram_index(bx, by, cb, cx, cy);
-				this->cram[cb][cx][cy] = true;
-			}
-		}
-	}
-}
-
 CramIndexConverter::CramIndexConverter(const FpgaConfig *fpga, int tile_x, int tile_y)
 {
 	this->fpga = fpga;
@@ -1112,9 +1070,6 @@ void usage()
 	log("    -B0, -B1, -B2, -B3\n");
 	log("        only include the specified bank in the netpbm file\n");
 	log("\n");
-	log("    -C\n");
-	log("        set all column buffer bits in all tiles\n");
-	log("\n");
 	exit(1);
 }
 
@@ -1126,7 +1081,6 @@ int main(int argc, char **argv)
 	bool netpbm_bram = false;
 	bool netpbm_fill_tiles = false;
 	bool netpbm_checkerboard = false;
-	bool set_colbufs = false;
 	int netpbm_banknum = -1;
 	int checkerboard_m = 1;
 
@@ -1157,8 +1111,6 @@ int main(int argc, char **argv)
 				} else if (arg[i] == 'B') {
 					netpbm_mode = true;
 					netpbm_banknum = arg[++i] - '0';
-				} else if (arg[i] == 'C') {
-					set_colbufs = true;
 				} else if (arg[i] == 'v') {
 					log_level++;
 				} else
@@ -1200,14 +1152,10 @@ int main(int argc, char **argv)
 
 	if (unpack_mode) {
 		fpga_config.read_bits(*isp);
-		if (set_colbufs)
-			fpga_config.set_colbufs();
 		if (!netpbm_mode)
 			fpga_config.write_ascii(*osp);
 	} else {
 		fpga_config.read_ascii(*isp);
-		if (set_colbufs || fpga_config.device == "8k")
-			fpga_config.set_colbufs();
 		if (!netpbm_mode)
 			fpga_config.write_bits(*osp);
 	}
-- 
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