diff options
Diffstat (limited to 'include/asm-arm/arch-at91/uncompress.h')
-rw-r--r-- | include/asm-arm/arch-at91/uncompress.h | 76 |
1 files changed, 0 insertions, 76 deletions
diff --git a/include/asm-arm/arch-at91/uncompress.h b/include/asm-arm/arch-at91/uncompress.h deleted file mode 100644 index f5636a8..0000000 --- a/include/asm-arm/arch-at91/uncompress.h +++ /dev/null @@ -1,76 +0,0 @@ -/* - * include/asm-arm/arch-at91/uncompress.h - * - * Copyright (C) 2003 SAN People - * - * 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. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ - -#ifndef __ASM_ARCH_UNCOMPRESS_H -#define __ASM_ARCH_UNCOMPRESS_H - -#include <asm/io.h> -#include <linux/atmel_serial.h> - -#if defined(CONFIG_AT91_EARLY_DBGU) -#define UART_OFFSET (AT91_DBGU + AT91_BASE_SYS) -#elif defined(CONFIG_AT91_EARLY_USART0) -#define UART_OFFSET AT91_USART0 -#elif defined(CONFIG_AT91_EARLY_USART1) -#define UART_OFFSET AT91_USART1 -#elif defined(CONFIG_AT91_EARLY_USART2) -#define UART_OFFSET AT91_USART2 -#elif defined(CONFIG_AT91_EARLY_USART3) -#define UART_OFFSET AT91_USART3 -#elif defined(CONFIG_AT91_EARLY_USART4) -#define UART_OFFSET AT91_USART4 -#elif defined(CONFIG_AT91_EARLY_USART5) -#define UART_OFFSET AT91_USART5 -#endif - -/* - * 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). - * - * This does not append a newline - */ -static void putc(int c) -{ -#ifdef UART_OFFSET - void __iomem *sys = (void __iomem *) UART_OFFSET; /* physical address */ - - while (!(__raw_readl(sys + ATMEL_US_CSR) & ATMEL_US_TXRDY)) - barrier(); - __raw_writel(c, sys + ATMEL_US_THR); -#endif -} - -static inline void flush(void) -{ -#ifdef UART_OFFSET - void __iomem *sys = (void __iomem *) UART_OFFSET; /* physical address */ - - /* wait for transmission to complete */ - while (!(__raw_readl(sys + ATMEL_US_CSR) & ATMEL_US_TXEMPTY)) - barrier(); -#endif -} - -#define arch_decomp_setup() - -#define arch_decomp_wdog() - -#endif |