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-rw-r--r--arch/arm/mach-ux500/include/mach/uncompress.h57
1 files changed, 0 insertions, 57 deletions
diff --git a/arch/arm/mach-ux500/include/mach/uncompress.h b/arch/arm/mach-ux500/include/mach/uncompress.h
deleted file mode 100644
index 36969d52e53a..000000000000
--- a/arch/arm/mach-ux500/include/mach/uncompress.h
+++ /dev/null
@@ -1,57 +0,0 @@
1/*
2 * Copyright (C) 2009 ST-Ericsson
3 *
4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License as published by
6 * the Free Software Foundation; either version 2 of the License, or
7 * (at your option) any later version.
8 *
9 * This program is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License for more details.
13 *
14 * You should have received a copy of the GNU General Public License
15 * along with this program; if not, write to the Free Software
16 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
17 */
18#ifndef __ASM_ARCH_UNCOMPRESS_H
19#define __ASM_ARCH_UNCOMPRESS_H
20
21#include <asm/setup.h>
22#include <asm/mach-types.h>
23#include <linux/io.h>
24#include <linux/amba/serial.h>
25#include <mach/hardware.h>
26
27void __iomem *ux500_uart_base;
28
29static void putc(const char c)
30{
31 /* Do nothing if the UART is not enabled. */
32 if (!(__raw_readb(ux500_uart_base + UART011_CR) & 0x1))
33 return;
34
35 if (c == '\n')
36 putc('\r');
37
38 while (__raw_readb(ux500_uart_base + UART01x_FR) & (1 << 5))
39 barrier();
40 __raw_writeb(c, ux500_uart_base + UART01x_DR);
41}
42
43static void flush(void)
44{
45 if (!(__raw_readb(ux500_uart_base + UART011_CR) & 0x1))
46 return;
47 while (__raw_readb(ux500_uart_base + UART01x_FR) & (1 << 3))
48 barrier();
49}
50
51static inline void arch_decomp_setup(void)
52{
53 /* Use machine_is_foo() macro if you need to switch base someday */
54 ux500_uart_base = (void __iomem *)U8500_UART2_BASE;
55}
56
57#endif /* __ASM_ARCH_UNCOMPRESS_H */