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authorThomas Chou <thomas@wytron.com.tw>2014-08-25 17:09:07 +0800
committerThomas Chou <thomas@wytron.com.tw>2014-08-30 17:48:43 +0800
commit57cfeb5140642b1071b01a7cc5c34d4ef3166180 (patch)
tree4947572a662637ff402427d106d57144f29e5988 /include
parent8645071006a0b577ae4660f4a271f42c081ef4ab (diff)
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nios2: move nios2.h to arch asm directory
The nios2.h is nios2 cpu specific, and should go arch asm directory. Signed-off-by: Thomas Chou <thomas@wytron.com.tw>
Diffstat (limited to 'include')
-rw-r--r--include/nios2.h40
1 files changed, 0 insertions, 40 deletions
diff --git a/include/nios2.h b/include/nios2.h
deleted file mode 100644
index 0539ec3..0000000
--- a/include/nios2.h
+++ /dev/null
@@ -1,40 +0,0 @@
-/*
- * (C) Copyright 2004, Psyent Corporation <www.psyent.com>
- * Scott McNutt <smcnutt@psyent.com>
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-#ifndef __NIOS2_H__
-#define __NIOS2_H__
-
-/*------------------------------------------------------------------------
- * Control registers -- use with wrctl() & rdctl()
- *----------------------------------------------------------------------*/
-#define CTL_STATUS 0 /* Processor status reg */
-#define CTL_ESTATUS 1 /* Exception status reg */
-#define CTL_BSTATUS 2 /* Break status reg */
-#define CTL_IENABLE 3 /* Interrut enable reg */
-#define CTL_IPENDING 4 /* Interrut pending reg */
-
-/*------------------------------------------------------------------------
- * Access to control regs
- *----------------------------------------------------------------------*/
-
-#define rdctl(reg) __builtin_rdctl(reg)
-#define wrctl(reg, val) __builtin_wrctl(reg, val)
-
-/*------------------------------------------------------------------------
- * Control reg bit masks
- *----------------------------------------------------------------------*/
-#define STATUS_IE (1<<0) /* Interrupt enable */
-#define STATUS_U (1<<1) /* User-mode */
-
-/*------------------------------------------------------------------------
- * Bit-31 Cache bypass -- only valid for data access. When data cache
- * is not implemented, bit 31 is ignored for compatibility.
- *----------------------------------------------------------------------*/
-#define CACHE_BYPASS(a) ((a) | 0x80000000)
-#define CACHE_NO_BYPASS(a) ((a) & ~0x80000000)
-
-#endif /* __NIOS2_H__ */