| /* |
| * arch/arm/mach-ixp2000/include/mach/uncompress.h |
| * |
| * |
| * Original Author: Naeem Afzal <naeem.m.afzal@intel.com> |
| * Maintainer: Deepak Saxena <dsaxena@plexity.net> |
| * |
| * Copyright 2002 Intel Corp. |
| * |
| * 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. |
| * |
| */ |
| |
| #include <linux/serial_reg.h> |
| |
| #define UART_BASE 0xc0030000 |
| |
| #define PHYS(x) ((volatile unsigned long *)(UART_BASE + x)) |
| |
| #define UARTDR PHYS(0x00) /* Transmit reg dlab=0 */ |
| #define UARTDLL PHYS(0x00) /* Divisor Latch reg dlab=1*/ |
| #define UARTDLM PHYS(0x04) /* Divisor Latch reg dlab=1*/ |
| #define UARTIER PHYS(0x04) /* Interrupt enable reg */ |
| #define UARTFCR PHYS(0x08) /* FIFO control reg dlab =0*/ |
| #define UARTLCR PHYS(0x0c) /* Control reg */ |
| #define UARTSR PHYS(0x14) /* Status reg */ |
| |
| |
| static inline void putc(int c) |
| { |
| int j = 0x1000; |
| |
| while (--j && !(*UARTSR & UART_LSR_THRE)) |
| barrier(); |
| |
| *UARTDR = c; |
| } |
| |
| static inline void flush(void) |
| { |
| } |
| |
| #define arch_decomp_setup() |
| #define arch_decomp_wdog() |
