mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-12-12 14:23:00 +00:00
4a0eb75752
The boot parameters are read from individual variables assigned for each of them. This been corrected and now they are stored as a part of the global data 'gd' structure. So read them from 'gd' instead. Signed-off-by: Sricharan R <r.sricharan@ti.com> [trini: Add igep0033 hunk] Signed-off-by: Tom Rini <trini@ti.com>
48 lines
1.5 KiB
ArmAsm
48 lines
1.5 KiB
ArmAsm
/*
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* Board specific setup info
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*
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* (C) Copyright 2010
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* Texas Instruments, <www.ti.com>
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*
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* Author :
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* Aneesh V <aneesh@ti.com>
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*
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* See file CREDITS for list of people who contributed to this
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* project.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of
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* the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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* MA 02111-1307 USA
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*/
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#include <config.h>
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#include <asm/arch/omap.h>
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#include <asm/omap_common.h>
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#include <asm/arch/spl.h>
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#include <linux/linkage.h>
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ENTRY(save_boot_params)
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ldr r1, =OMAP_SRAM_SCRATCH_BOOT_PARAMS
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str r0, [r1]
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bx lr
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ENDPROC(save_boot_params)
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ENTRY(set_pl310_ctrl_reg)
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PUSH {r4-r11, lr} @ save registers - ROM code may pollute
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@ our registers
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LDR r12, =0x102 @ Set PL310 control register - value in R0
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.word 0xe1600070 @ SMC #0 - hand assembled because -march=armv5
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@ call ROM Code API to set control register
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POP {r4-r11, pc}
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ENDPROC(set_pl310_ctrl_reg)
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