upstream u-boot with additional patches for our devices/boards:
https://lists.denx.de/pipermail/u-boot/2017-March/282789.html (AXP crashes) ;
Gbit ethernet patch for some LIME2 revisions ;
with SPI flash support
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25 lines
460 B
25 lines
460 B
/* SPDX-License-Identifier: GPL-2.0+ */
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/*
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* Copyright (C) 2013 - 2015 Xilinx, Inc. All rights reserved.
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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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