blob: 9c9821b779774efaffcb6718921adc9aae85687c (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
|
/*****************************************************************************
* Copyright 2005 - 2008 Broadcom Corporation. All rights reserved.
*
* Unless you and Broadcom execute a separate written software license
* agreement governing use of this software, this software is licensed to you
* under the terms of the GNU General Public License version 2, available at
* http://www.broadcom.com/licenses/GPLv2.php (the "GPL").
*
* Notwithstanding the above, under no circumstances may you combine this
* software in any way with any other Broadcom software provided under a
* license other than the GPL, without Broadcom's express prior written
* consent.
*****************************************************************************/
#include <mach/csp/mm_addr.h>
#define BCMRING_UART_0_DR (*(volatile unsigned int *)MM_ADDR_IO_UARTA)
#define BCMRING_UART_0_FR (*(volatile unsigned int *)(MM_ADDR_IO_UARTA + 0x18))
/*
* This does not append a newline
*/
static inline void putc(int c)
{
/* Send out UARTA */
while (BCMRING_UART_0_FR & (1 << 5))
;
BCMRING_UART_0_DR = c;
}
static inline void flush(void)
{
/* Wait for the tx fifo to be empty */
while ((BCMRING_UART_0_FR & (1 << 7)) == 0)
;
/* Wait for the final character to be sent on the txd line */
while (BCMRING_UART_0_FR & (1 << 3))
;
}
#define arch_decomp_setup()
#define arch_decomp_wdog()
|
