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| /*
| * Copyright (C) 2013 Xilinx, Inc. All rights reserved.
| *
| * SPDX-License-Identifier: GPL-2.0+
| */
|
| #include <asm-offsets.h>
| #include <config.h>
| #include <linux/linkage.h>
|
| ENTRY(lowlevel_init)
|
| /* Enable the the VFP */
| mrc p15, 0, r1, c1, c0, 2
| orr r1, r1, #(0x3 << 20)
| orr r1, r1, #(0x3 << 20)
| mcr p15, 0, r1, c1, c0, 2
| isb
| fmrx r1, FPEXC
| orr r1,r1, #(1<<30)
| fmxr FPEXC, r1
|
| /* Move back to caller */
| mov pc, lr
|
| ENDPROC(lowlevel_init)
|
|
