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Diffstat (limited to 'include/asm-arm/arch-ixp4xx/cpu.h')
-rw-r--r--include/asm-arm/arch-ixp4xx/cpu.h46
1 files changed, 0 insertions, 46 deletions
diff --git a/include/asm-arm/arch-ixp4xx/cpu.h b/include/asm-arm/arch-ixp4xx/cpu.h
deleted file mode 100644
index 2fa3d6b8dbb8..000000000000
--- a/include/asm-arm/arch-ixp4xx/cpu.h
+++ /dev/null
@@ -1,46 +0,0 @@
-/*
- * include/asm-arm/arch-ixp4xx/cpu.h
- *
- * IXP4XX cpu type detection
- *
- * Copyright (C) 2007 MontaVista Software, Inc.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- */
-
-#ifndef __ASM_ARCH_CPU_H__
-#define __ASM_ARCH_CPU_H__
-
-extern unsigned int processor_id;
-/* Processor id value in CP15 Register 0 */
-#define IXP425_PROCESSOR_ID_VALUE 0x690541c0
-#define IXP435_PROCESSOR_ID_VALUE 0x69054040
-#define IXP465_PROCESSOR_ID_VALUE 0x69054200
-#define IXP4XX_PROCESSOR_ID_MASK 0xfffffff0
-
-#define cpu_is_ixp42x() ((processor_id & IXP4XX_PROCESSOR_ID_MASK) == \
- IXP425_PROCESSOR_ID_VALUE)
-#define cpu_is_ixp43x() ((processor_id & IXP4XX_PROCESSOR_ID_MASK) == \
- IXP435_PROCESSOR_ID_VALUE)
-#define cpu_is_ixp46x() ((processor_id & IXP4XX_PROCESSOR_ID_MASK) == \
- IXP465_PROCESSOR_ID_VALUE)
-
-static inline u32 ixp4xx_read_feature_bits(void)
-{
- unsigned int val = ~*IXP4XX_EXP_CFG2;
- val &= ~IXP4XX_FEATURE_RESERVED;
- if (!cpu_is_ixp46x())
- val &= ~IXP4XX_FEATURE_IXP46X_ONLY;
-
- return val;
-}
-
-static inline void ixp4xx_write_feature_bits(u32 value)
-{
- *IXP4XX_EXP_CFG2 = ~value;
-}
-
-#endif /* _ASM_ARCH_CPU_H */