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