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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31 lines
632 B
31 lines
632 B
#ifndef __ASM_SH_CACHE_H
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#define __ASM_SH_CACHE_H
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#if defined(CONFIG_SH4)
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int cache_control(unsigned int cmd);
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#define L1_CACHE_BYTES 32
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struct __large_struct { unsigned long buf[100]; };
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#define __m(x) (*(struct __large_struct *)(x))
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#else
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/*
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* 32-bytes is the largest L1 data cache line size for SH the architecture. So
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* it is a safe default for DMA alignment.
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*/
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#define ARCH_DMA_MINALIGN 32
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#endif /* CONFIG_SH4 */
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/*
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* Use the L1 data cache line size value for the minimum DMA buffer alignment
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* on SH.
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*/
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#ifndef ARCH_DMA_MINALIGN
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#define ARCH_DMA_MINALIGN L1_CACHE_BYTES
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#endif
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#endif /* __ASM_SH_CACHE_H */
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