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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35 lines
804 B
35 lines
804 B
/* SPDX-License-Identifier: GPL-2.0+ */
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/*
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* Copyright (c) 2011 Samsung Electronics
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* Lukasz Majewski <l.majewski@samsung.com>
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*
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* This is a Linux kernel compatibility layer for USB Gadget
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*/
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#ifndef __LIN_COMPAT_H__
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#define __LIN_COMPAT_H__
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#include <linux/bitops.h>
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#include <linux/compat.h>
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/* common */
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#define DECLARE_BITMAP(name, bits) \
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unsigned long name[BITS_TO_LONGS(bits)]
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#define small_const_nbits(nbits) \
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(__builtin_constant_p(nbits) && (nbits) <= BITS_PER_LONG)
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static inline void bitmap_zero(unsigned long *dst, int nbits)
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{
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if (small_const_nbits(nbits))
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*dst = 0UL;
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else {
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int len = BITS_TO_LONGS(nbits) * sizeof(unsigned long);
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memset(dst, 0, len);
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}
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}
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#define dma_cache_maint(addr, size, mode) cache_flush()
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void cache_flush(void);
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#endif /* __LIN_COMPAT_H__ */
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