tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
1/*
2 * linux/include/asm-arm/arch-versatile/uncompress.h
3 *
4 * Copyright (C) 2003 ARM Limited
5 *
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
10 *
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
15 *
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
19 */
20#define AMBA_UART_DR (*(volatile unsigned char *)0x101F1000)
21#define AMBA_UART_LCRH (*(volatile unsigned char *)0x101F102C)
22#define AMBA_UART_CR (*(volatile unsigned char *)0x101F1030)
23#define AMBA_UART_FR (*(volatile unsigned char *)0x101F1018)
24
25/*
26 * This does not append a newline
27 */
28static void putstr(const char *s)
29{
30 while (*s) {
31 while (AMBA_UART_FR & (1 << 5))
32 barrier();
33
34 AMBA_UART_DR = *s;
35
36 if (*s == '\n') {
37 while (AMBA_UART_FR & (1 << 5))
38 barrier();
39
40 AMBA_UART_DR = '\r';
41 }
42 s++;
43 }
44 while (AMBA_UART_FR & (1 << 3))
45 barrier();
46}
47
48/*
49 * nothing to do
50 */
51#define arch_decomp_setup()
52#define arch_decomp_wdog()