aboutsummaryrefslogtreecommitdiffstats
path: root/src/arch/arm/include
diff options
context:
space:
mode:
Diffstat (limited to 'src/arch/arm/include')
-rw-r--r--src/arch/arm/include/arch/byteorder.h21
-rw-r--r--src/arch/arm/include/arch/io.h96
-rw-r--r--src/arch/arm/include/armv4/arch/io.h (renamed from src/arch/arm/include/armv4/arch/arch_io.h)7
-rw-r--r--src/arch/arm/include/armv7/arch/io.h (renamed from src/arch/arm/include/armv7/arch/arch_io.h)7
4 files changed, 8 insertions, 123 deletions
diff --git a/src/arch/arm/include/arch/byteorder.h b/src/arch/arm/include/arch/byteorder.h
index 8dc069f48..3478bdb3c 100644
--- a/src/arch/arm/include/arch/byteorder.h
+++ b/src/arch/arm/include/arch/byteorder.h
@@ -3,25 +3,4 @@
#define __LITTLE_ENDIAN 1234
-#include <stdint.h>
-#include <swab.h>
-
-#define cpu_to_le64(x) ((uint64_t)(x))
-#define le64_to_cpu(x) ((uint64_t)(x))
-#define cpu_to_le32(x) ((uint32_t)(x))
-#define le32_to_cpu(x) ((uint32_t)(x))
-#define cpu_to_le16(x) ((uint16_t)(x))
-#define le16_to_cpu(x) ((uint16_t)(x))
-#define cpu_to_be64(x) swab64(x)
-#define be64_to_cpu(x) swab64(x)
-#define cpu_to_be32(x) swab32((x))
-#define be32_to_cpu(x) swab32((x))
-#define cpu_to_be16(x) swab16((x))
-#define be16_to_cpu(x) swab16((x))
-
-#define ntohll(x) be64_to_cpu(x)
-#define htonll(x) cpu_to_be64(x)
-#define ntohl(x) be32_to_cpu(x)
-#define htonl(x) cpu_to_be32(x)
-
#endif /* _BYTEORDER_H */
diff --git a/src/arch/arm/include/arch/io.h b/src/arch/arm/include/arch/io.h
deleted file mode 100644
index 51d96b925..000000000
--- a/src/arch/arm/include/arch/io.h
+++ /dev/null
@@ -1,96 +0,0 @@
-/*
- * Originally imported from linux/include/asm-arm/io.h. This file has changed
- * substantially since then.
- *
- * Copyright 2013 Google Inc.
- * Copyright (C) 1996-2000 Russell King
- *
- * 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.
- *
- * Modifications:
- * 08-Apr-2013 G Replaced several macros with inlines for type safety.
- * 16-Sep-1996 RMK Inlined the inx/outx functions & optimised for both
- * constant addresses and variable addresses.
- * 04-Dec-1997 RMK Moved a lot of this stuff to the new architecture
- * specific IO header files.
- * 27-Mar-1999 PJB Second parameter of memcpy_toio is const..
- * 04-Apr-1999 PJB Added check_signature.
- * 12-Dec-1999 RMK More cleanups
- * 18-Jun-2000 RMK Removed virt_to_* and friends definitions
- */
-#ifndef __ASM_ARM_IO_H
-#define __ASM_ARM_IO_H
-
-#include <arch/byteorder.h>
-#include <arch/arch_io.h>
-#include <stdint.h>
-
-/*
- * FIXME: These are to avoid breaking existing ARM code. We should eventually
- * re-factor all code to specify the data length intended.
- */
-#define readb(a) read8(a)
-#define writeb(v,a) write8(a,v)
-#define readw(a) read16(a)
-#define writew(v,a) write16(a,v)
-#define readl(a) read32(a)
-#define writel(v,a) write32(a,v)
-
-/*
- * Clear and set bits in one shot. These macros can be used to clear and
- * set multiple bits in a register using a single call. These macros can
- * also be used to set a multiple-bit bit pattern using a mask, by
- * specifying the mask in the 'clear' parameter and the new bit pattern
- * in the 'set' parameter.
- */
-
-#define out_arch(type,endian,a,v) write##type(cpu_to_##endian(v),a)
-#define in_arch(type,endian,a) endian##_to_cpu(read##type(a))
-
-#define out_le32(a,v) out_arch(l,le32,a,v)
-#define out_le16(a,v) out_arch(w,le16,a,v)
-
-#define in_le32(a) in_arch(l,le32,a)
-#define in_le16(a) in_arch(w,le16,a)
-
-#define out_be32(a,v) out_arch(l,be32,a,v)
-#define out_be16(a,v) out_arch(w,be16,a,v)
-
-#define in_be32(a) in_arch(l,be32,a)
-#define in_be16(a) in_arch(w,be16,a)
-
-#define out_8(a,v) writeb(v,a)
-#define in_8(a) readb(a)
-
-#define clrbits(type, addr, clear) \
- out_##type((addr), in_##type(addr) & ~(clear))
-
-#define setbits(type, addr, set) \
- out_##type((addr), in_##type(addr) | (set))
-
-#define clrsetbits(type, addr, clear, set) \
- out_##type((addr), (in_##type(addr) & ~(clear)) | (set))
-
-#define clrbits_be32(addr, clear) clrbits(be32, addr, clear)
-#define setbits_be32(addr, set) setbits(be32, addr, set)
-#define clrsetbits_be32(addr, clear, set) clrsetbits(be32, addr, clear, set)
-
-#define clrbits_le32(addr, clear) clrbits(le32, addr, clear)
-#define setbits_le32(addr, set) setbits(le32, addr, set)
-#define clrsetbits_le32(addr, clear, set) clrsetbits(le32, addr, clear, set)
-
-#define clrbits_be16(addr, clear) clrbits(be16, addr, clear)
-#define setbits_be16(addr, set) setbits(be16, addr, set)
-#define clrsetbits_be16(addr, clear, set) clrsetbits(be16, addr, clear, set)
-
-#define clrbits_le16(addr, clear) clrbits(le16, addr, clear)
-#define setbits_le16(addr, set) setbits(le16, addr, set)
-#define clrsetbits_le16(addr, clear, set) clrsetbits(le16, addr, clear, set)
-
-#define clrbits_8(addr, clear) clrbits(8, addr, clear)
-#define setbits_8(addr, set) setbits(8, addr, set)
-#define clrsetbits_8(addr, clear, set) clrsetbits(8, addr, clear, set)
-
-#endif /* __ASM_ARM_IO_H */
diff --git a/src/arch/arm/include/armv4/arch/arch_io.h b/src/arch/arm/include/armv4/arch/io.h
index cf5a9e115..12af03827 100644
--- a/src/arch/arm/include/armv4/arch/arch_io.h
+++ b/src/arch/arm/include/armv4/arch/io.h
@@ -20,9 +20,10 @@
* 12-Dec-1999 RMK More cleanups
* 18-Jun-2000 RMK Removed virt_to_* and friends definitions
*/
-#ifndef __ASM_ARM_ARCH_IO_H
-#define __ASM_ARM_ARCH_IO_H
+#ifndef __ARCH_IO_H
+#define __ARCH_IO_H
+#include <endian.h>
#include <stdint.h>
static inline uint8_t read8(const void *addr)
@@ -55,4 +56,4 @@ static inline void write32(void *addr, uint32_t val)
*(volatile uint32_t *)addr = val;
}
-#endif /* __ASM_ARM_ARCH_IO_H */
+#endif /* __ARCH_IO_H */
diff --git a/src/arch/arm/include/armv7/arch/arch_io.h b/src/arch/arm/include/armv7/arch/io.h
index 53eafc696..9d060032e 100644
--- a/src/arch/arm/include/armv7/arch/arch_io.h
+++ b/src/arch/arm/include/armv7/arch/io.h
@@ -20,10 +20,11 @@
* 12-Dec-1999 RMK More cleanups
* 18-Jun-2000 RMK Removed virt_to_* and friends definitions
*/
-#ifndef __ASM_ARM_ARCH_IO_H
-#define __ASM_ARM_ARCH_IO_H
+#ifndef __ARCH_IO_H
+#define __ARCH_IO_H
#include <arch/cache.h> /* for dmb() */
+#include <endian.h>
#include <stdint.h>
static inline uint8_t read8(const void *addr)
@@ -65,4 +66,4 @@ static inline void write32(void *addr, uint32_t val)
dmb();
}
-#endif /* __ASM_ARM_ARCH_IO_H */
+#endif /* __ARCH_IO_H */