diff options
author | Russell King <rmk@dyn-67.arm.linux.org.uk> | 2008-08-05 16:14:15 +0100 |
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committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2008-08-07 09:55:48 +0100 |
commit | a09e64fbc0094e3073dbb09c3b4bfe4ab669244b (patch) | |
tree | 69689f467179891b498bd7423fcf61925173db31 /arch/arm/mach-ebsa110/include/mach/uncompress.h | |
parent | a1b81a84fff05dbfef45b7012c26e1fee9973e5d (diff) |
[ARM] Move include/asm-arm/arch-* to arch/arm/*/include/mach
This just leaves include/asm-arm/plat-* to deal with.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/mach-ebsa110/include/mach/uncompress.h')
-rw-r--r-- | arch/arm/mach-ebsa110/include/mach/uncompress.h | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/arch/arm/mach-ebsa110/include/mach/uncompress.h b/arch/arm/mach-ebsa110/include/mach/uncompress.h new file mode 100644 index 000000000000..32041509fbf8 --- /dev/null +++ b/arch/arm/mach-ebsa110/include/mach/uncompress.h @@ -0,0 +1,45 @@ +/* + * arch/arm/mach-ebsa110/include/mach/uncompress.h + * + * Copyright (C) 1996,1997,1998 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. + */ + +#include <linux/serial_reg.h> + +#define SERIAL_BASE ((unsigned char *)0xf0000be0) + +/* + * This does not append a newline + */ +static inline void putc(int c) +{ + unsigned char v, *base = SERIAL_BASE; + + do { + v = base[UART_LSR << 2]; + barrier(); + } while (!(v & UART_LSR_THRE)); + + base[UART_TX << 2] = c; +} + +static inline void flush(void) +{ + unsigned char v, *base = SERIAL_BASE; + + do { + v = base[UART_LSR << 2]; + barrier(); + } while ((v & (UART_LSR_TEMT|UART_LSR_THRE)) != + (UART_LSR_TEMT|UART_LSR_THRE)); +} + +/* + * nothing to do + */ +#define arch_decomp_setup() +#define arch_decomp_wdog() |