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 putc(char c)8static 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 flush(void)15static inline void flush(void) 16 { 17 } 18 19 /* 20 * nothing to do 21 */ 22 #define arch_decomp_setup() 23 #define arch_decomp_wdog() 24