util/romcc/tests/simple_test36.c

   1 static void order_dimms(void)
   2 {
   3         unsigned long tom;
   4
   5         tom = 0;
   6         for(;;) {
   7
   8                 unsigned csbase, csmask;
   9                 unsigned size;
  10                 unsigned index;
  11                 csbase = 0;
  12
  13                 for(index = 0; index < 1; index++) {
  14                         csbase = __builtin_inl(0x40);
  15                 }
  16                 if (csbase == 0) {
  17                         break;
  18                 }
  19
  20
  21                 size = csbase;
  22
  23                 csbase = (tom << 21);
  24
  25                 tom += size;
  26
  27
  28                 csmask = size;
  29                 csmask |= 0xfe00;
  30
  31
  32                 __builtin_outl(csbase, 0xCFC);
  33
  34                 __builtin_outl(0xc260, 0xCF8);
  35                 __builtin_outl(csmask, 0xCFC);
  36         }
  37
  38         tom &=  ~0xff000000;
  39
  40         __builtin_outl(tom, 0x1234);
  41 }