| /* |
| * Board specific setup info |
| * |
| * (C) Copyright 2010 |
| * Texas Instruments, <www.ti.com> |
| * |
| * Author : |
| * Aneesh V <aneesh@ti.com> |
| * |
| * See file CREDITS for list of people who contributed to this |
| * project. |
| * |
| * This program is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU General Public License as |
| * published by the Free Software Foundation; either version 2 of |
| * the License, or (at your option) any later version. |
| * |
| * This program is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| * GNU General Public License for more details. |
| * |
| * You should have received a copy of the GNU General Public License |
| * along with this program; if not, write to the Free Software |
| * Foundation, Inc., 59 Temple Place, Suite 330, Boston, |
| * MA 02111-1307 USA |
| */ |
| |
| #include <config.h> |
| #include <asm/arch/omap.h> |
| #include <asm/omap_common.h> |
| #include <asm/arch/spl.h> |
| #include <linux/linkage.h> |
| |
| ENTRY(save_boot_params) |
| ldr r1, =OMAP_SRAM_SCRATCH_BOOT_PARAMS |
| str r0, [r1] |
| bx lr |
| ENDPROC(save_boot_params) |
| |
| ENTRY(set_pl310_ctrl_reg) |
| PUSH {r4-r11, lr} @ save registers - ROM code may pollute |
| @ our registers |
| LDR r12, =0x102 @ Set PL310 control register - value in R0 |
| .word 0xe1600070 @ SMC #0 - hand assembled because -march=armv5 |
| @ call ROM Code API to set control register |
| POP {r4-r11, pc} |
| ENDPROC(set_pl310_ctrl_reg) |