| Purna Chandra Mandal | be961fa | 2016-01-28 15:30:16 +0530 | [diff] [blame] | 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) | ||||