include/asm-arm/arch-iop13xx/uncompress.h

   1 #include <asm/types.h>
   2 #include <linux/serial_reg.h>
   3 #include <asm/hardware.h>
   4 #include <asm/processor.h>
   5
   6 #define UART_BASE ((volatile u32 *)IOP13XX_UART1_PHYS)
   7 #define TX_DONE (UART_LSR_TEMT | UART_LSR_THRE)
   8
   9 static inline void putc(char c)
  10 {
  11         while ((UART_BASE[UART_LSR] & TX_DONE) != TX_DONE)
  12                 cpu_relax();
  13         UART_BASE[UART_TX] = c;
  14 }
  15
  16 static inline void flush(void)
  17 {
  18 }
  19
  20 /*
  21  * nothing to do
  22  */
  23 #define arch_decomp_setup()
  24 #define arch_decomp_wdog()