src/northbridge/intel/i82810/debug.c

   1 static void dump_spd_registers(void)
   2 {
   3 #if CONFIG_DEBUG_RAM_SETUP
   4         int i;
   5         print_debug("\n");
   6         for(i = 0; i < DIMM_SOCKETS; i++) {
   7                 unsigned device;
   8                 device = DIMM_SPD_BASE + i;
   9                 if (device) {
  10                         int j;
  11                         print_debug("dimm: ");
  12                         print_debug_hex8(i);
  13                         print_debug(".0: ");
  14                         print_debug_hex8(device);
  15                         for(j = 0; j < 256; j++) {
  16                                 int status;
  17                                 unsigned char byte;
  18                                 if ((j & 0xf) == 0) {
  19                                         print_debug("\n");
  20                                         print_debug_hex8(j);
  21                                         print_debug(": ");
  22                                 }
  23                                 status = smbus_read_byte(device, j);
  24                                 if (status < 0) {
  25                                         print_debug("bad device\n");
  26                                         break;
  27                                 }
  28                                 byte = status & 0xff;
  29                                 print_debug_hex8(byte);
  30                                 print_debug_char(' ');
  31                         }
  32                         print_debug("\n");
  33                 }
  34         }
  35 #endif
  36 }