/*
* This does not append a newline
*/
-static void puts(const char *s)
+static inline void putc(int c)
{
- while (*s) {
- while (AMBA_UART_FR & (1 << 5))
- barrier();
-
- AMBA_UART_DR = *s;
+ while (AMBA_UART_FR & (1 << 5))
+ barrier();
- if (*s == '\n') {
- while (AMBA_UART_FR & (1 << 5))
- barrier();
+ AMBA_UART_DR = c;
+}
- AMBA_UART_DR = '\r';
- }
- s++;
- }
+static inline void flush(void)
+{
while (AMBA_UART_FR & (1 << 3))
barrier();
}