+
+#ifdef CONFIG_DEBUG_UART_APBUART
+
+#include <debug_uart.h>
+
+static inline void _debug_uart_init(void)
+{
+ ambapp_dev_apbuart *uart = (ambapp_dev_apbuart *)CONFIG_DEBUG_UART_BASE;
+ uart->scaler = (((CONFIG_DEBUG_UART_CLOCK*10) / (CONFIG_BAUDRATE*8)) - 5)/10;
+ uart->ctrl = APBUART_CTRL_RE | APBUART_CTRL_TE;
+}
+
+static inline void _debug_uart_putc(int ch)
+{
+ ambapp_dev_apbuart *uart = (ambapp_dev_apbuart *)CONFIG_DEBUG_UART_BASE;
+ while (!(readl(&uart->status) & APBUART_STATUS_THE))
+ WATCHDOG_RESET();
+ writel(ch, &uart->data);
+}
+
+DEBUG_UART_FUNCS
+
+#endif