Add submodule dependency filesHEADmaster

Change-Id: Iaf8d18082d3991dec7c0ebbea540f092188eb4ec

1 files changed, 157 insertions, 0 deletions

diff --git a/roms/u-boot/arch/microblaze/include/asm/io.h b/roms/u-boot/arch/microblaze/include/asm/io.h
new file mode 100644
index 000000000..632bb236f
--- /dev/null
+++ b/roms/u-boot/arch/microblaze/include/asm/io.h
@@ -0,0 +1,157 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
+/*
+ * include/asm-microblaze/io.h -- Misc I/O operations
+ *
+ *  Copyright (C) 2003     John Williams <jwilliams@itee.uq.edu.au>
+ *  Copyright (C) 2001,02  NEC Corporation
+ *  Copyright (C) 2001,02  Miles Bader <miles@gnu.org>
+ *
+ * This file is subject to the terms and conditions of the GNU General
+ * Public License.  See the file COPYING in the main directory of this
+ * archive for more details.
+ *
+ * Written by Miles Bader <miles@gnu.org>
+ * Microblaze port by John Williams
+ */
+
+#ifndef __MICROBLAZE_IO_H__
+#define __MICROBLAZE_IO_H__
+
+#include <asm/types.h>
+
+#define IO_SPACE_LIMIT 0xFFFFFFFF
+
+#define readb(addr) \
+	({ unsigned char __v = (*(volatile unsigned char *)(addr)); __v; })
+
+#define readw(addr) \
+	({ unsigned short __v = (*(volatile unsigned short *)(addr)); __v; })
+
+#define readl(addr) \
+	({ unsigned int __v = (*(volatile unsigned int *)(addr)); __v; })
+
+#define writeb(b, addr) \
+	(void)((*(volatile unsigned char *)(addr)) = (b))
+
+#define writew(b, addr) \
+	(void)((*(volatile unsigned short *)(addr)) = (b))
+
+#define writel(b, addr) \
+	(void)((*(volatile unsigned int *)(addr)) = (b))
+
+#define memset_io(a, b, c)        memset((void *)(a), (b), (c))
+#define memcpy_fromio(a, b, c)    memcpy((a), (void *)(b), (c))
+#define memcpy_toio(a, b, c)      memcpy((void *)(a), (b), (c))
+
+#define inb(addr)	readb(addr)
+#define inw(addr)	readw(addr)
+#define inl(addr)	readl(addr)
+#define outb(x, addr)	((void)writeb(x, addr))
+#define outw(x, addr)	((void)writew(x, addr))
+#define outl(x, addr)	((void)writel(x, addr))
+
+#define out_arch(type, endian, addr, x)	\
+		 __raw_write##type(cpu_to_##endian(x), addr)
+#define in_arch(type, endian, addr)	\
+		endian##_to_cpu(__raw_read##type(addr))
+
+#define out_le16(addr, x)	out_arch(w, le16, addr, x)
+#define out_le32(addr, x)	out_arch(l, le32, addr, x)
+
+#define in_le16(addr)		in_arch(w, le16, addr)
+#define in_le32(addr)		in_arch(l, le32, addr)
+
+#define in_8(addr)		readb(addr)
+#define in_be16(addr)		in_arch(w, be16, addr)
+#define in_be32(addr)		in_arch(l, be32, addr)
+
+#define out_8(addr, x)		outb(x, addr)
+#define out_be16(addr, x)	out_arch(w, be16, addr, x)
+#define out_be32(addr, x)	out_arch(l, be32, addr, x)
+
+#define inb_p(port)		inb((port))
+#define outb_p(val, port)	outb((val), (port))
+#define inw_p(port)		inw((port))
+#define outw_p(val, port)	outw((val), (port))
+#define inl_p(port)		inl((port))
+#define outl_p(val, port)	outl((val), (port))
+
+/* Some defines to keep the MTD flash drivers happy */
+
+#define __raw_readb readb
+#define __raw_readw readw
+#define __raw_readl readl
+#define __raw_writeb writeb
+#define __raw_writew writew
+#define __raw_writel writel
+
+static inline void io_insb(unsigned long port, void *dst, unsigned long count)
+{
+	unsigned char *p = dst;
+
+	while (count--)
+		*p++ = inb(port);
+}
+
+static inline void io_insw(unsigned long port, void *dst, unsigned long count)
+{
+	unsigned short *p = dst;
+
+	while (count--)
+		*p++ = inw(port);
+}
+
+static inline void io_insl(unsigned long port, void *dst, unsigned long count)
+{
+	unsigned long *p = dst;
+
+	while (count--)
+		*p++ = inl(port);
+}
+
+static inline void
+io_outsb(unsigned long port, const void *src, unsigned long count)
+{
+	const unsigned char *p = src;
+
+	while (count--)
+		outb(*p++, port);
+}
+
+static inline void
+io_outsw(unsigned long port, const void *src, unsigned long count)
+{
+	const unsigned short *p = src;
+
+	while (count--)
+		outw(*p++, port);
+}
+
+static inline void
+io_outsl(unsigned long port, const void *src, unsigned long count)
+{
+	const unsigned long *p = src;
+
+	while (count--)
+		outl(*p++, port);
+}
+
+#define outsb(a, b, l) io_outsb(a, b, l)
+#define outsw(a, b, l) io_outsw(a, b, l)
+#define outsl(a, b, l) io_outsl(a, b, l)
+
+#define insb(a, b, l) io_insb(a, b, l)
+#define insw(a, b, l) io_insw(a, b, l)
+#define insl(a, b, l) io_insl(a, b, l)
+
+#define ioremap_nocache(physaddr, size)		(physaddr)
+#define ioremap_writethrough(physaddr, size)	(physaddr)
+#define ioremap_fullcache(physaddr, size)	(physaddr)
+
+static inline void sync(void)
+{
+}
+
+#include <asm-generic/io.h>
+
+#endif /* __MICROBLAZE_IO_H__ */