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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u-boot/include/memalign.h

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/*
* Copyright (c) 2015 Google, Inc
*
* SPDX-License-Identifier: GPL-2.0+
*/
#ifndef __ALIGNMEM_H
#define __ALIGNMEM_H
/*
* ARCH_DMA_MINALIGN is defined in asm/cache.h for each architecture. It
* is used to align DMA buffers.
*/
#ifndef __ASSEMBLY__
#include <asm/cache.h>
#include <malloc.h>
static inline void *malloc_cache_aligned(size_t size)
{
return memalign(ARCH_DMA_MINALIGN, ALIGN(size, ARCH_DMA_MINALIGN));
}
#endif
#endif /* __ALIGNMEM_H */