[U-Boot-Users] [PATCH] fix for "fpga load" on spartan3 in slave parallel mode

[Bruce Adler <bruce.adler@ccpu.com>]

The while loop exits too soon if the "busy" function is a dummy function
which always returns false.

diff -pur a/common/spartan3.c b/common/spartan3.c
--- a/common/spartan3.c 2007-06-30 05:15:22.000000000 -0700
+++ b/common/spartan3.c 2007-06-30 05:17:30.000000000 -0700
@@ -176,7 +176,7 @@ static int Spartan3_sp_load (Xilinx_desc
                                 "read data:\t0x%p\n"
                                 "write data:\t0x%p\n"
                                 "busy:\t0x%p\n"
-                               "abort:\t0x%p\n",
+                               "abort:\t0x%p\n"
                                 "post:\t0x%p\n\n",
                                 __FUNCTION__, &fn, fn, fn->pre, fn->pgm, fn->init, fn->err,
                                 fn->clk, fn->cs, fn->wr, fn->rdata, fn->wdata, fn->busy,
@@ -213,7 +213,7 @@ static int Spartan3_sp_load (Xilinx_desc
                                 (*fn->abort) (cookie);  /* abort the burn */
                                 return FPGA_FAIL;
                         }
-               } while ((*fn->init) (cookie) && (*fn->busy) (cookie));
+               } while ((*fn->init) (cookie) || (*fn->busy) (cookie));

                 (*fn->wr) (TRUE, TRUE, cookie); /* Assert write, commit */
                 (*fn->cs) (TRUE, TRUE, cookie); /* Assert chip select, commit */