u-boot/arch/arm/mach-uniphier/late_lowlevel_init.S

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/*
* Copyright (C) 2015 Socionext Inc.
* Author: Masahiro Yamada <yamada.masahiro@socionext.com>
*
* SPDX-License-Identifier: GPL-2.0+
*/
#include <linux/linkage.h>
#include <mach/ssc-regs.h>
ENTRY(lowlevel_init)
ldr r1, = SSCC
ldr r0, [r1]
bic r0, r0, #SSCC_ON @ L2 disable
str r0, [r1]
mov pc, lr
ENDPROC(lowlevel_init)