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- /*
- * 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)
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