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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22 lines
480 B
22 lines
480 B
/*
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* (C) Copyright 2003, Psyent Corporation <www.psyent.com>
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* Scott McNutt <smcnutt@psyent.com>
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*
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* SPDX-License-Identifier: GPL-2.0+
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*/
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#include <common.h>
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#include <watchdog.h>
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extern void dly_clks( unsigned long ticks );
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void __udelay(unsigned long usec)
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{
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/* The Nios core doesn't have a timebase, so we do our
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* best for now and call a low-level loop that counts
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* cpu clocks.
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*/
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unsigned long cnt = (CONFIG_SYS_CLK_FREQ/1000000) * usec;
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dly_clks (cnt);
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}
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