mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2024-08-29 20:30:35 +00:00
37 lines
692 B
C
37 lines
692 B
C
![]() |
/*
|
||
|
* arch/arm/mach-dove/include/mach/uncompress.h
|
||
|
*
|
||
|
* This file is licensed under the terms of the GNU General Public
|
||
|
* License version 2. This program is licensed "as is" without any
|
||
|
* warranty of any kind, whether express or implied.
|
||
|
*/
|
||
|
|
||
|
#include <mach/dove.h>
|
||
|
|
||
|
#define UART_THR ((volatile unsigned char *)(DOVE_UART0_PHYS_BASE + 0x0))
|
||
|
#define UART_LSR ((volatile unsigned char *)(DOVE_UART0_PHYS_BASE + 0x14))
|
||
|
|
||
|
#define LSR_THRE 0x20
|
||
|
|
||
|
static void putc(const char c)
|
||
|
{
|
||
|
int i;
|
||
|
|
||
|
for (i = 0; i < 0x1000; i++) {
|
||
|
/* Transmit fifo not full? */
|
||
|
if (*UART_LSR & LSR_THRE)
|
||
|
break;
|
||
|
}
|
||
|
|
||
|
*UART_THR = c;
|
||
|
}
|
||
|
|
||
|
static void flush(void)
|
||
|
{
|
||
|
}
|
||
|
|
||
|
/*
|
||
|
* nothing to do
|
||
|
*/
|
||
|
#define arch_decomp_setup()
|