diff options
Diffstat (limited to 'include/asm-arm/arch-pxa/uncompress.h')
| -rw-r--r-- | include/asm-arm/arch-pxa/uncompress.h | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/include/asm-arm/arch-pxa/uncompress.h b/include/asm-arm/arch-pxa/uncompress.h index 178aa2e073a..dadf4c20b62 100644 --- a/include/asm-arm/arch-pxa/uncompress.h +++ b/include/asm-arm/arch-pxa/uncompress.h @@ -9,19 +9,21 @@ * published by the Free Software Foundation. */ -#define FFUART ((volatile unsigned long *)0x40100000) -#define BTUART ((volatile unsigned long *)0x40200000) -#define STUART ((volatile unsigned long *)0x40700000) -#define HWUART ((volatile unsigned long *)0x41600000) +#include <linux/serial_reg.h> +#include <asm/arch/pxa-regs.h> + +#define __REG(x) ((volatile unsigned long *)x) #define UART FFUART static inline void putc(char c) { - while (!(UART[5] & 0x20)) + if (!(UART[UART_IER] & IER_UUE)) + return; + while (!(UART[UART_LSR] & LSR_TDRQ)) barrier(); - UART[0] = c; + UART[UART_TX] = c; } /* |