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https://github.com/brain-hackers/u-boot-brain
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0107f24036
Move arch/arm/cpu/armv7/zynq/* -> arch/arm/mach-zynq/* Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
27 lines
453 B
ArmAsm
27 lines
453 B
ArmAsm
/*
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* Copyright (C) 2013 Xilinx, Inc. All rights reserved.
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*
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* SPDX-License-Identifier: GPL-2.0+
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*/
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#include <asm-offsets.h>
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#include <config.h>
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#include <linux/linkage.h>
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ENTRY(lowlevel_init)
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/* Enable the the VFP */
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mrc p15, 0, r1, c1, c0, 2
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orr r1, r1, #(0x3 << 20)
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orr r1, r1, #(0x3 << 20)
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mcr p15, 0, r1, c1, c0, 2
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isb
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fmrx r1, FPEXC
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orr r1,r1, #(1<<30)
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fmxr FPEXC, r1
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/* Move back to caller */
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mov pc, lr
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ENDPROC(lowlevel_init)
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