mirror of
https://github.com/brain-hackers/u-boot-brain
synced 2024-06-09 23:36:03 +09:00
61e129885a
Signed-off-by: Marek Vasut <marex@denx.de> Cc: Bryan Hundven <bryanhundven@gmail.com> Cc: Michael Schwingen <rincewind@discworld.dascon.de> Cc: Wolfgang Denk <wd@denx.de> Cc: Albert Aribaud <albert.u.boot@aribaud.net> Cc: U-Boot DM <u-boot-dm@lists.denx.de> Cc: Joe Hershberger <joe.hershberger@ni.com>
31 lines
670 B
C
31 lines
670 B
C
#ifndef IxOsalOs_H
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#define IxOsalOs_H
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#ifndef IX_OSAL_CACHED
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#error "Uncached memory not supported in linux environment"
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#endif
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static inline unsigned long __v2p(unsigned long v)
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{
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if (v < 0x40000000)
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return (v & 0xfffffff);
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else
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return v;
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}
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#define IX_OSAL_OS_MMU_VIRT_TO_PHYS(addr) __v2p((u32)addr)
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#define IX_OSAL_OS_MMU_PHYS_TO_VIRT(addr) (addr)
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/*
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* Data cache not enabled (hopefully)
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*/
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#define IX_OSAL_OS_CACHE_INVALIDATE(addr, size)
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#define IX_OSAL_OS_CACHE_FLUSH(addr, size)
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#define HAL_DCACHE_INVALIDATE(addr, size)
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#define HAL_DCACHE_FLUSH(addr, size)
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#define __ixp42X /* sr: U-Boot needs this define */
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#endif /* IxOsalOs_H */
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