arc: add architecture header files
authorAlexey Brodkin <Alexey.Brodkin@synopsys.com>
Tue, 4 Feb 2014 08:56:13 +0000 (12:56 +0400)
committerTom Rini <trini@ti.com>
Fri, 7 Feb 2014 13:14:32 +0000 (08:14 -0500)
These are header files used by ARC700 architecture.

Also note that "arch-arc700/hardware.h" is only required for compilation of
"designware_i2c" driver which refers to "asm/arch/hardware.h".
It would be good to fix mentioned driver sometime soon but it will cause
changes in ARM board configs that use "designware_i2c".

Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
Cc: Vineet Gupta <vgupta@synopsys.com>
Cc: Francois Bedard <fbedard@synopsys.com>
Cc: Wolfgang Denk <wd@denx.de>
Cc: Heiko Schocher <hs@denx.de>
17 files changed:
arch/arc/include/asm/arch-arc700/hardware.h [new file with mode: 0644]
arch/arc/include/asm/arcregs.h [new file with mode: 0644]
arch/arc/include/asm/bitops.h [new file with mode: 0644]
arch/arc/include/asm/byteorder.h [new file with mode: 0644]
arch/arc/include/asm/cache.h [new file with mode: 0644]
arch/arc/include/asm/config.h [new file with mode: 0644]
arch/arc/include/asm/errno.h [new file with mode: 0644]
arch/arc/include/asm/global_data.h [new file with mode: 0644]
arch/arc/include/asm/io.h [new file with mode: 0644]
arch/arc/include/asm/posix_types.h [new file with mode: 0644]
arch/arc/include/asm/ptrace.h [new file with mode: 0644]
arch/arc/include/asm/sections.h [new file with mode: 0644]
arch/arc/include/asm/string.h [new file with mode: 0644]
arch/arc/include/asm/types.h [new file with mode: 0644]
arch/arc/include/asm/u-boot-arc.h [new file with mode: 0644]
arch/arc/include/asm/u-boot.h [new file with mode: 0644]
arch/arc/include/asm/unaligned.h [new file with mode: 0644]

diff --git a/arch/arc/include/asm/arch-arc700/hardware.h b/arch/arc/include/asm/arch-arc700/hardware.h
new file mode 100644 (file)
index 0000000..8ec13a8
--- /dev/null
@@ -0,0 +1,10 @@
+/*
+ * Copyright (C) 2014 Synopsys, Inc. All rights reserved.
+ *
+ * SPDX-License-Identifier:    GPL-2.0+
+ */
+
+/*
+ * This file is only required to allow compilation of "designware_i2c" driver.
+ * Which explicitly includes <asm/arch/hardware.h>.
+ */
diff --git a/arch/arc/include/asm/arcregs.h b/arch/arc/include/asm/arcregs.h
new file mode 100644 (file)
index 0000000..5d48d11
--- /dev/null
@@ -0,0 +1,55 @@
+/*
+ * Copyright (C) 2004, 2007-2010, 2011-2012 Synopsys, Inc. All rights reserved.
+ *
+ * SPDX-License-Identifier:    GPL-2.0+
+ */
+
+#ifndef _ASM_ARC_ARCREGS_H
+#define _ASM_ARC_ARCREGS_H
+
+/*
+ * ARC architecture has additional address space - auxiliary registers.
+ * These registers are mostly used for configuration purposes.
+ * These registers are not memory mapped and special commands are used for
+ * access: "lr"/"sr".
+ */
+
+#define ARC_AUX_IDENTITY       0x04
+#define ARC_AUX_STATUS32       0x0a
+
+/* Instruction cache related auxiliary registers */
+#define ARC_AUX_IC_IVIC                0x10
+#define ARC_AUX_IC_CTRL                0x11
+#define ARC_AUX_IC_IVIL                0x19
+#if (CONFIG_ARC_MMU_VER > 2)
+#define ARC_AUX_IC_PTAG                0x1E
+#endif
+
+/* Timer related auxiliary registers */
+#define ARC_AUX_TIMER0_CNT     0x21    /* Timer 0 count */
+#define ARC_AUX_TIMER0_CTRL    0x22    /* Timer 0 control */
+#define ARC_AUX_TIMER0_LIMIT   0x23    /* Timer 0 limit */
+
+#define ARC_AUX_INTR_VEC_BASE  0x25
+
+/* Data cache related auxiliary registers */
+#define ARC_AUX_DC_IVDC                0x47
+#define ARC_AUX_DC_CTRL                0x48
+
+#define ARC_AUX_DC_IVDL                0x4A
+#define ARC_AUX_DC_FLSH                0x4B
+#define ARC_AUX_DC_FLDL                0x4C
+#if (CONFIG_ARC_MMU_VER > 2)
+#define ARC_AUX_DC_PTAG                0x5C
+#endif
+
+#ifndef __ASSEMBLY__
+/* Accessors for auxiliary registers */
+#define read_aux_reg(reg)      __builtin_arc_lr(reg)
+
+/* gcc builtin sr needs reg param to be long immediate */
+#define write_aux_reg(reg_immed, val)          \
+               __builtin_arc_sr((unsigned int)val, reg_immed)
+#endif /* __ASSEMBLY__ */
+
+#endif /* _ASM_ARC_ARCREGS_H */
diff --git a/arch/arc/include/asm/bitops.h b/arch/arc/include/asm/bitops.h
new file mode 100644 (file)
index 0000000..85721aa
--- /dev/null
@@ -0,0 +1,19 @@
+/*
+ * Copyright (C) 2013-2014 Synopsys, Inc. All rights reserved.
+ *
+ * SPDX-License-Identifier:    GPL-2.0+
+ */
+
+#ifndef __ASM_ARC_BITOPS_H
+#define __ASM_ARC_BITOPS_H
+
+/*
+ * hweightN: returns the hamming weight (i.e. the number
+ * of bits set) of a N-bit word
+ */
+
+#define hweight32(x) generic_hweight32(x)
+#define hweight16(x) generic_hweight16(x)
+#define hweight8(x) generic_hweight8(x)
+
+#endif /* __ASM_ARC_BITOPS_H */
diff --git a/arch/arc/include/asm/byteorder.h b/arch/arc/include/asm/byteorder.h
new file mode 100644 (file)
index 0000000..2fa9776
--- /dev/null
@@ -0,0 +1,23 @@
+/*
+ * Copyright (C) 2013-2014 Synopsys, Inc. All rights reserved.
+ *
+ * SPDX-License-Identifier:    GPL-2.0+
+ */
+
+#ifndef __ASM_ARC_BYTEORDER_H
+#define __ASM_ARC_BYTEORDER_H
+
+#include <asm/types.h>
+
+#if defined(__GNUC__) && !defined(__STRICT_ANSI__)
+       #define __BYTEORDER_HAS_U64__
+       #define __SWAB_64_THRU_32__
+#endif
+
+#ifdef __LITTLE_ENDIAN__
+       #include <linux/byteorder/little_endian.h>
+#else
+       #include <linux/byteorder/big_endian.h>
+#endif /* CONFIG_SYS_BIG_ENDIAN */
+
+#endif /* ASM_ARC_BYTEORDER_H */
diff --git a/arch/arc/include/asm/cache.h b/arch/arc/include/asm/cache.h
new file mode 100644 (file)
index 0000000..16e7568
--- /dev/null
@@ -0,0 +1,23 @@
+/*
+ * Copyright (C) 2013-2014 Synopsys, Inc. All rights reserved.
+ *
+ * SPDX-License-Identifier:    GPL-2.0+
+ */
+
+#ifndef __ASM_ARC_CACHE_H
+#define __ASM_ARC_CACHE_H
+
+#include <config.h>
+
+/*
+ * The current upper bound for ARC L1 data cache line sizes is 128 bytes.
+ * We use that value for aligning DMA buffers unless the board config has
+ * specified an alternate cache line size.
+ */
+#ifdef CONFIG_SYS_CACHELINE_SIZE
+#define ARCH_DMA_MINALIGN      CONFIG_SYS_CACHELINE_SIZE
+#else
+#define ARCH_DMA_MINALIGN      128
+#endif
+
+#endif /* __ASM_ARC_CACHE_H */
diff --git a/arch/arc/include/asm/config.h b/arch/arc/include/asm/config.h
new file mode 100644 (file)
index 0000000..5761def
--- /dev/null
@@ -0,0 +1,12 @@
+/*
+ * Copyright (C) 2013-2014 Synopsys, Inc. All rights reserved.
+ *
+ * SPDX-License-Identifier:    GPL-2.0+
+ */
+
+#ifndef __ASM_ARC_CONFIG_H_
+#define __ASM_ARC_CONFIG_H_
+
+#define CONFIG_LMB
+
+#endif /*__ASM_ARC_CONFIG_H_ */
diff --git a/arch/arc/include/asm/errno.h b/arch/arc/include/asm/errno.h
new file mode 100644 (file)
index 0000000..4c82b50
--- /dev/null
@@ -0,0 +1 @@
+#include <asm-generic/errno.h>
diff --git a/arch/arc/include/asm/global_data.h b/arch/arc/include/asm/global_data.h
new file mode 100644 (file)
index 0000000..d644e80
--- /dev/null
@@ -0,0 +1,19 @@
+/*
+ * Copyright (C) 2013-2014 Synopsys, Inc. All rights reserved.
+ *
+ * SPDX-License-Identifier:    GPL-2.0+
+ */
+
+#ifndef        __ASM_ARC_GLOBAL_DATA_H
+#define __ASM_ARC_GLOBAL_DATA_H
+
+/* Architecture-specific global data */
+struct arch_global_data {
+       int running_on_hw;
+};
+
+#include <asm-generic/global_data.h>
+
+#define DECLARE_GLOBAL_DATA_PTR                register volatile gd_t *gd asm ("r25")
+
+#endif /* __ASM_ARC_GLOBAL_DATA_H */
diff --git a/arch/arc/include/asm/io.h b/arch/arc/include/asm/io.h
new file mode 100644 (file)
index 0000000..24b7337
--- /dev/null
@@ -0,0 +1,218 @@
+/*
+ * Copyright (C) 2013-2014 Synopsys, Inc. All rights reserved.
+ *
+ * SPDX-License-Identifier:    GPL-2.0+
+ */
+
+#ifndef __ASM_ARC_IO_H
+#define __ASM_ARC_IO_H
+
+#include <linux/types.h>
+#include <asm/byteorder.h>
+
+static inline void sync(void)
+{
+       /* Not yet implemented */
+}
+
+static inline u8 __raw_readb(const volatile void __iomem *addr)
+{
+       u8 b;
+
+       __asm__ __volatile__("ldb%U1    %0, %1\n"
+                            : "=r" (b)
+                            : "m" (*(volatile u8 __force *)addr)
+                            : "memory");
+       return b;
+}
+
+static inline u16 __raw_readw(const volatile void __iomem *addr)
+{
+       u16 s;
+
+       __asm__ __volatile__("ldw%U1    %0, %1\n"
+                            : "=r" (s)
+                            : "m" (*(volatile u16 __force *)addr)
+                            : "memory");
+       return s;
+}
+
+static inline u32 __raw_readl(const volatile void __iomem *addr)
+{
+       u32 w;
+
+       __asm__ __volatile__("ld%U1     %0, %1\n"
+                            : "=r" (w)
+                            : "m" (*(volatile u32 __force *)addr)
+                            : "memory");
+       return w;
+}
+
+#define readb __raw_readb
+
+static inline u16 readw(const volatile void __iomem *addr)
+{
+       return __le16_to_cpu(__raw_readw(addr));
+}
+
+static inline u32 readl(const volatile void __iomem *addr)
+{
+       return __le32_to_cpu(__raw_readl(addr));
+}
+
+static inline void __raw_writeb(u8 b, volatile void __iomem *addr)
+{
+       __asm__ __volatile__("stb%U1    %0, %1\n"
+                            :
+                            : "r" (b), "m" (*(volatile u8 __force *)addr)
+                            : "memory");
+}
+
+static inline void __raw_writew(u16 s, volatile void __iomem *addr)
+{
+       __asm__ __volatile__("stw%U1    %0, %1\n"
+                            :
+                            : "r" (s), "m" (*(volatile u16 __force *)addr)
+                            : "memory");
+}
+
+static inline void __raw_writel(u32 w, volatile void __iomem *addr)
+{
+       __asm__ __volatile__("st%U1     %0, %1\n"
+                            :
+                            : "r" (w), "m" (*(volatile u32 __force *)addr)
+                            : "memory");
+}
+
+#define writeb __raw_writeb
+#define writew(b, addr) __raw_writew(__cpu_to_le16(b), addr)
+#define writel(b, addr) __raw_writel(__cpu_to_le32(b), addr)
+
+static inline int __raw_readsb(unsigned int addr, void *data, int bytelen)
+{
+       __asm__ __volatile__ ("1:ld.di  r8, [r0]\n"
+                             "sub.f    r2, r2, 1\n"
+                             "bnz.d    1b\n"
+                             "stb.ab   r8, [r1, 1]\n"
+                             :
+                             : "r" (addr), "r" (data), "r" (bytelen)
+                             : "r8");
+       return bytelen;
+}
+
+static inline int __raw_readsw(unsigned int addr, void *data, int wordlen)
+{
+       __asm__ __volatile__ ("1:ld.di  r8, [r0]\n"
+                             "sub.f    r2, r2, 1\n"
+                             "bnz.d    1b\n"
+                             "stw.ab   r8, [r1, 2]\n"
+                             :
+                             : "r" (addr), "r" (data), "r" (wordlen)
+                             : "r8");
+       return wordlen;
+}
+
+static inline int __raw_readsl(unsigned int addr, void *data, int longlen)
+{
+       __asm__ __volatile__ ("1:ld.di  r8, [r0]\n"
+                             "sub.f    r2, r2, 1\n"
+                             "bnz.d    1b\n"
+                             "st.ab    r8, [r1, 4]\n"
+                             :
+                             : "r" (addr), "r" (data), "r" (longlen)
+                             : "r8");
+       return longlen;
+}
+
+static inline int __raw_writesb(unsigned int addr, void *data, int bytelen)
+{
+       __asm__ __volatile__ ("1:ldb.ab r8, [r1, 1]\n"
+                             "sub.f    r2, r2, 1\n"
+                             "bnz.d    1b\n"
+                             "st.di    r8, [r0, 0]\n"
+                             :
+                             : "r" (addr), "r" (data), "r" (bytelen)
+                             : "r8");
+       return bytelen;
+}
+
+static inline int __raw_writesw(unsigned int addr, void *data, int wordlen)
+{
+       __asm__ __volatile__ ("1:ldw.ab r8, [r1, 2]\n"
+                             "sub.f    r2, r2, 1\n"
+                             "bnz.d    1b\n"
+                             "st.ab.di r8, [r0, 0]\n"
+                             :
+                             : "r" (addr), "r" (data), "r" (wordlen)
+                             : "r8");
+       return wordlen;
+}
+
+static inline int __raw_writesl(unsigned int addr, void *data, int longlen)
+{
+       __asm__ __volatile__ ("1:ld.ab  r8, [r1, 4]\n"
+                             "sub.f    r2, r2, 1\n"
+                             "bnz.d    1b\n"
+                             "st.ab.di r8, [r0, 0]\n"
+                             :
+                             : "r" (addr), "r" (data), "r" (longlen)
+                             : "r8");
+       return longlen;
+}
+
+#define out_arch(type, endian, a, v)   __raw_write##type(cpu_to_##endian(v), a)
+#define in_arch(type, endian, a)       endian##_to_cpu(__raw_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)    __raw_writeb(v, a)
+#define in_8(a)                __raw_readb(a)
+
+/*
+ * 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 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_ARC_IO_H */
diff --git a/arch/arc/include/asm/posix_types.h b/arch/arc/include/asm/posix_types.h
new file mode 100644 (file)
index 0000000..20415f0
--- /dev/null
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2013-2014 Synopsys, Inc. All rights reserved.
+ *
+ * SPDX-License-Identifier:    GPL-2.0+
+ */
+
+#ifndef __ASM_ARC_POSIX_TYPES_H
+#define __ASM_ARC_POSIX_TYPES_H
+
+typedef unsigned short         __kernel_dev_t;
+typedef unsigned long          __kernel_ino_t;
+typedef unsigned short         __kernel_mode_t;
+typedef unsigned short         __kernel_nlink_t;
+typedef long                   __kernel_off_t;
+typedef int                    __kernel_pid_t;
+typedef unsigned short         __kernel_ipc_pid_t;
+typedef unsigned short         __kernel_uid_t;
+typedef unsigned short         __kernel_gid_t;
+typedef unsigned int           __kernel_size_t;
+typedef int                    __kernel_ssize_t;
+typedef int                    __kernel_ptrdiff_t;
+typedef long                   __kernel_time_t;
+typedef long                   __kernel_suseconds_t;
+typedef long                   __kernel_clock_t;
+typedef int                    __kernel_daddr_t;
+typedef char                   *__kernel_caddr_t;
+typedef unsigned short         __kernel_uid16_t;
+typedef unsigned short         __kernel_gid16_t;
+typedef unsigned int           __kernel_uid32_t;
+typedef unsigned int           __kernel_gid32_t;
+
+typedef unsigned short         __kernel_old_uid_t;
+typedef unsigned short         __kernel_old_gid_t;
+
+#ifdef __GNUC__
+typedef long long              __kernel_loff_t;
+#endif
+
+#endif /* __ASM_ARC_POSIX_TYPES_H */
diff --git a/arch/arc/include/asm/ptrace.h b/arch/arc/include/asm/ptrace.h
new file mode 100644 (file)
index 0000000..8f73b31
--- /dev/null
@@ -0,0 +1,50 @@
+/*
+ * Copyright (C) 2004, 2007-2010, 2011-2012 Synopsys, Inc. All rights reserved.
+ *
+ * SPDX-License-Identifier:    GPL-2.0+
+ */
+
+#ifndef __ASM_ARC_PTRACE_H
+#define __ASM_ARC_PTRACE_H
+
+struct pt_regs {
+       long bta;
+       long lp_start;
+       long lp_end;
+       long lp_count;
+       long status32;
+       long ret;
+       long blink;
+       long fp;
+       long r26;       /* gp */
+       long r25;
+       long r24;
+       long r23;
+       long r22;
+       long r21;
+       long r20;
+       long r19;
+       long r18;
+       long r17;
+       long r16;
+       long r15;
+       long r14;
+       long r13;
+       long r12;
+       long r11;
+       long r10;
+       long r9;
+       long r8;
+       long r7;
+       long r6;
+       long r5;
+       long r4;
+       long r3;
+       long r2;
+       long r1;
+       long r0;
+       long sp;
+       long ecr;
+};
+
+#endif /* __ASM_ARC_PTRACE_H */
diff --git a/arch/arc/include/asm/sections.h b/arch/arc/include/asm/sections.h
new file mode 100644 (file)
index 0000000..18484a1
--- /dev/null
@@ -0,0 +1,14 @@
+/*
+ * Copyright (C) 2013-2014 Synopsys, Inc. All rights reserved.
+ *
+ * SPDX-License-Identifier:    GPL-2.0+
+ */
+
+#ifndef __ASM_ARC_SECTIONS_H
+#define __ASM_ARC_SECTIONS_H
+
+#include <asm-generic/sections.h>
+
+extern ulong __text_end;
+
+#endif /* __ASM_ARC_SECTIONS_H */
diff --git a/arch/arc/include/asm/string.h b/arch/arc/include/asm/string.h
new file mode 100644 (file)
index 0000000..909129c
--- /dev/null
@@ -0,0 +1,27 @@
+/*
+ * Copyright (C) 2004, 2007-2010, 2011-2012 Synopsys, Inc. All rights reserved.
+ *
+ * SPDX-License-Identifier:    GPL-2.0+
+ */
+
+#ifndef __ASM_ARC_STRING_H
+#define __ASM_ARC_STRING_H
+
+#define __HAVE_ARCH_MEMSET
+#define __HAVE_ARCH_MEMCPY
+#define __HAVE_ARCH_MEMCMP
+#define __HAVE_ARCH_STRCHR
+#define __HAVE_ARCH_STRCPY
+#define __HAVE_ARCH_STRCMP
+#define __HAVE_ARCH_STRLEN
+
+extern void *memset(void *ptr, int, __kernel_size_t);
+extern void *memcpy(void *, const void *, __kernel_size_t);
+extern void memzero(void *ptr, __kernel_size_t n);
+extern int memcmp(const void *, const void *, __kernel_size_t);
+extern char *strchr(const char *s, int c);
+extern char *strcpy(char *dest, const char *src);
+extern int strcmp(const char *cs, const char *ct);
+extern __kernel_size_t strlen(const char *);
+
+#endif /* __ASM_ARC_STRING_H */
diff --git a/arch/arc/include/asm/types.h b/arch/arc/include/asm/types.h
new file mode 100644 (file)
index 0000000..24eeb76
--- /dev/null
@@ -0,0 +1,55 @@
+/*
+ * Copyright (C) 2013-2014 Synopsys, Inc. All rights reserved.
+ *
+ * SPDX-License-Identifier:    GPL-2.0+
+ */
+
+#ifndef __ASM_ARC_TYPES_H
+#define __ASM_ARC_TYPES_H
+
+typedef unsigned short umode_t;
+
+/*
+ * __xx is ok: it doesn't pollute the POSIX namespace. Use these in the
+ * header files exported to user space
+ */
+
+typedef __signed__ char __s8;
+typedef unsigned char __u8;
+
+typedef __signed__ short __s16;
+typedef unsigned short __u16;
+
+typedef __signed__ int __s32;
+typedef unsigned int __u32;
+
+#if defined(__GNUC__) && !defined(__STRICT_ANSI__)
+typedef __signed__ long long __s64;
+typedef unsigned long long __u64;
+#endif
+
+/*
+ * These aren't exported outside the kernel to avoid name space clashes
+ */
+typedef signed char s8;
+typedef unsigned char u8;
+
+typedef signed short s16;
+typedef unsigned short u16;
+
+typedef signed int s32;
+typedef unsigned int u32;
+
+typedef signed long long s64;
+typedef unsigned long long u64;
+
+#define BITS_PER_LONG 32
+
+/* Dma addresses are 32-bits wide. */
+
+typedef u32 dma_addr_t;
+
+typedef unsigned long phys_addr_t;
+typedef unsigned long phys_size_t;
+
+#endif /* __ASM_ARC_TYPES_H */
diff --git a/arch/arc/include/asm/u-boot-arc.h b/arch/arc/include/asm/u-boot-arc.h
new file mode 100644 (file)
index 0000000..0c0e8e6
--- /dev/null
@@ -0,0 +1,12 @@
+/*
+ * Copyright (C) 2014 Synopsys, Inc. All rights reserved.
+ *
+ * SPDX-License-Identifier:    GPL-2.0+
+ */
+
+#ifndef __ASM_ARC_U_BOOT_ARC_H__
+#define __ASM_ARC_U_BOOT_ARC_H__
+
+int arch_early_init_r(void);
+
+#endif /* __ASM_ARC_U_BOOT_ARC_H__ */
diff --git a/arch/arc/include/asm/u-boot.h b/arch/arc/include/asm/u-boot.h
new file mode 100644 (file)
index 0000000..e354edf
--- /dev/null
@@ -0,0 +1,15 @@
+/*
+ * Copyright (C) 2013-2014 Synopsys, Inc. All rights reserved.
+ *
+ * SPDX-License-Identifier:    GPL-2.0+
+ */
+
+#ifndef __ASM_ARC_U_BOOT_H__
+#define __ASM_ARC_U_BOOT_H__
+
+#include <asm-generic/u-boot.h>
+
+/* For image.h:image_check_target_arch() */
+#define IH_ARCH_DEFAULT IH_ARCH_ARC
+
+#endif /* __ASM_ARC_U_BOOT_H__ */
diff --git a/arch/arc/include/asm/unaligned.h b/arch/arc/include/asm/unaligned.h
new file mode 100644 (file)
index 0000000..6cecbbb
--- /dev/null
@@ -0,0 +1 @@
+#include <asm-generic/unaligned.h>