mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-12 07:57:21 +00:00
1a4596601f
Signed-off-by: Wolfgang Denk <wd@denx.de> [trini: Fixup common/cmd_io.c] Signed-off-by: Tom Rini <trini@ti.com>
32 lines
746 B
ArmAsm
32 lines
746 B
ArmAsm
/*
|
|
* Board specific setup info
|
|
*
|
|
* (C) Copyright 2010
|
|
* Texas Instruments, <www.ti.com>
|
|
*
|
|
* Author :
|
|
* Aneesh V <aneesh@ti.com>
|
|
*
|
|
* SPDX-License-Identifier: GPL-2.0+
|
|
*/
|
|
|
|
#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)
|