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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33 lines
606 B
33 lines
606 B
/*
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* (C) Copyright 2000-2009
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* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
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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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#ifndef CONFIG_WD_PERIOD
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# define CONFIG_WD_PERIOD (10 * 1000 * 1000) /* 10 seconds default*/
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#endif
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/* ------------------------------------------------------------------------- */
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void udelay(unsigned long usec)
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{
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ulong kv;
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do {
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WATCHDOG_RESET();
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kv = usec > CONFIG_WD_PERIOD ? CONFIG_WD_PERIOD : usec;
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__udelay (kv);
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usec -= kv;
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} while(usec);
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}
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void mdelay(unsigned long msec)
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{
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while (msec--)
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udelay(1000);
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}
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