*/
#include <linux/config.h>
#include <asm/arch/io.h>
-#include <asm/arch/hardware.h>
+#include <asm/hardware.h>
#include <asm/hardware/clps7111.h>
#undef CLPS7111_BASE
#define CLPS7111_BASE CLPS7111_PHYS_BASE
-#define barrier() __asm__ __volatile__("": : :"memory")
#define __raw_readl(p) (*(unsigned long *)(p))
#define __raw_writel(v,p) (*(unsigned long *)(p) = (v))
/*
* This does not append a newline
*/
-static void puts(const char *s)
+static inline void putc(int c)
{
- char c;
-
- while ((c = *s++) != '\0') {
- while (clps_readl(SYSFLGx) & SYSFLG_UTXFF)
- barrier();
- clps_writel(c, UARTDRx);
+ while (clps_readl(SYSFLGx) & SYSFLG_UTXFF)
+ barrier();
+ clps_writel(c, UARTDRx);
+}
- if (c == '\n') {
- while (clps_readl(SYSFLGx) & SYSFLG_UTXFF)
- barrier();
- clps_writel('\r', UARTDRx);
- }
- }
+static inline void flush(void)
+{
while (clps_readl(SYSFLGx) & SYSFLG_UBUSY)
barrier();
}