| /* |
| * Copyright (C) 2008-2009 Paulius Zaleckas <paulius.zaleckas@teltonika.lt> |
| * |
| * Based on mach-pxa/include/mach/uncompress.h: |
| * Copyright: (C) 2001 MontaVista Software Inc. |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License as published by |
| * the Free Software Foundation; either version 2 of the License, or |
| * (at your option) any later version. |
| */ |
| |
| #ifndef __MACH_UNCOMPRESS_H |
| #define __MACH_UNCOMPRESS_H |
| |
| #include <linux/serial_reg.h> |
| #include <mach/hardware.h> |
| |
| static volatile unsigned long *UART = (unsigned long *)GEMINI_UART_BASE; |
| |
| /* |
| * The following code assumes the serial port has already been |
| * initialized by the bootloader. If you didn't setup a port in |
| * your bootloader then nothing will appear (which might be desired). |
| */ |
| static inline void putc(char c) |
| { |
| while (!(UART[UART_LSR] & UART_LSR_THRE)) |
| barrier(); |
| UART[UART_TX] = c; |
| } |
| |
| static inline void flush(void) |
| { |
| } |
| |
| /* |
| * nothing to do |
| */ |
| #define arch_decomp_setup() |
| |
| #define arch_decomp_wdog() |
| |
| #endif /* __MACH_UNCOMPRESS_H */ |
