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1a4596601f
Signed-off-by: Wolfgang Denk <wd@denx.de> [trini: Fixup common/cmd_io.c] Signed-off-by: Tom Rini <trini@ti.com>
27 lines
536 B
C
27 lines
536 B
C
/*
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* (C) Copyright 2011, Julius Baxter <julius@opencores.org>
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*
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* SPDX-License-Identifier: GPL-2.0+
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*/
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#ifndef __ASM_OPENRISC_SYSTEM_H
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#define __ASM_OPENRISC_SYSTEM_H
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#include <asm/spr-defs.h>
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static inline unsigned long mfspr(unsigned long add)
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{
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unsigned long ret;
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__asm__ __volatile__ ("l.mfspr %0,r0,%1" : "=r" (ret) : "K" (add));
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return ret;
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}
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static inline void mtspr(unsigned long add, unsigned long val)
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{
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__asm__ __volatile__ ("l.mtspr r0,%1,%0" : : "K" (add), "r" (val));
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}
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#endif /* __ASM_OPENRISC_SYSTEM_H */
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