diff options
Diffstat (limited to 'arch/arm/mach-ux500/include/mach/uncompress.h')
-rw-r--r-- | arch/arm/mach-ux500/include/mach/uncompress.h | 57 |
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 | |||
27 | void __iomem *ux500_uart_base; | ||
28 | |||
29 | static 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 | |||
43 | static 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 | |||
51 | static 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 */ | ||