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   1 /*
   2  * (c) 2015 Purna Chandra Mandal <purna.mandal@microchip.com>
   3  *
   4  * SPDX-License-Identifier:     GPL-2.0+
   5  *
   6 */
   7
   8 #include <config.h>
   9 #include <asm/regdef.h>
  10 #include <asm/mipsregs.h>
  11 #include <asm/asm.h>
  12
  13 LEAF(lowlevel_init)
  14         /*
  15          * Establish Cause
  16          * (set IV bit)
  17          */
  18         li      t1, 0x00800000
  19         mtc0    t1, CP0_CAUSE
  20
  21         /* Establish Wired (and Random) */
  22         mtc0    zero, CP0_WIRED
  23          nop
  24
  25         jr      ra
  26          nop
  27         END(lowlevel_init)