projects / people / ms / u-boot.git / blame
| Commit | Line | Data |
|---|---|---|
| ff7fefe6 WD |
1 | /* |
| 2 | * armboot - Startup Code for ARM926EJS CPU-core | |
| 3 | * | |
| 4 | * Copyright (c) 2003 Texas Instruments | |
| 5 | * | |
| 6 | * ----- Adapted for OMAP1610 OMAP730 from ARM925t code ------ | |
| 7 | * | |
| fa82f871 AA |
8 | * Copyright (c) 2001 Marius Gröger <mag@sysgo.de> |
| 9 | * Copyright (c) 2002 Alex Züpke <azu@sysgo.de> | |
| 792a09eb | 10 | * Copyright (c) 2002 Gary Jennejohn <garyj@denx.de> |
| ff7fefe6 WD |
11 | * Copyright (c) 2003 Richard Woodruff <r-woodruff2@ti.com> |
| 12 | * Copyright (c) 2003 Kshitij <kshitij@ti.com> | |
| 13 | * | |
| 14 | * See file CREDITS for list of people who contributed to this | |
| 15 | * project. | |
| 16 | * | |
| 17 | * This program is free software; you can redistribute it and/or | |
| 18 | * modify it under the terms of the GNU General Public License as | |
| 19 | * published by the Free Software Foundation; either version 2 of | |
| 20 | * the License, or (at your option) any later version. | |
| 21 | * | |
| 22 | * This program is distributed in the hope that it will be useful, | |
| 23 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 24 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 25 | * GNU General Public License for more details. | |
| 26 | * | |
| 27 | * You should have received a copy of the GNU General Public License | |
| 28 | * along with this program; if not, write to the Free Software | |
| 29 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, | |
| 30 | * MA 02111-1307 USA | |
| 31 | */ | |
| 32 | ||
| 33 | .align 5 | |
| 34 | .globl reset_cpu | |
| 35 | reset_cpu: | |
| 36 | ldr r1, rstctl1 /* get clkm1 reset ctl */ | |
| 37 | mov r3, #0x0 | |
| 38 | strh r3, [r1] /* clear it */ | |
| 39 | mov r3, #0x8 | |
| 40 | strh r3, [r1] /* force dsp+arm reset */ | |
| 41 | _loop_forever: | |
| 42 | b _loop_forever | |
| 43 | ||
| 44 | rstctl1: | |
| 45 | .word 0xfffece10 |