| Russell King | a09e64f | 2008-08-05 16:14:15 +0100 | [diff] [blame^] | 1 | #include <asm/types.h> |
| 2 | #include <linux/serial_reg.h> | ||||
| 3 | #include <mach/hardware.h> | ||||
| 4 | |||||
| 5 | #define UART_BASE ((volatile u32 *)IOP13XX_UART1_PHYS) | ||||
| 6 | #define TX_DONE (UART_LSR_TEMT | UART_LSR_THRE) | ||||
| 7 | |||||
| 8 | static inline void putc(char c) | ||||
| 9 | { | ||||
| 10 | while ((UART_BASE[UART_LSR] & TX_DONE) != TX_DONE) | ||||
| 11 | barrier(); | ||||
| 12 | UART_BASE[UART_TX] = c; | ||||
| 13 | } | ||||
| 14 | |||||
| 15 | static inline void flush(void) | ||||
| 16 | { | ||||
| 17 | } | ||||
| 18 | |||||
| 19 | /* | ||||
| 20 | * nothing to do | ||||
| 21 | */ | ||||
| 22 | #define arch_decomp_setup() | ||||
| 23 | #define arch_decomp_wdog() | ||||