diff options
Diffstat (limited to 'arch/arm/mach-at91/include/mach/debug_ll.h')
| -rw-r--r-- | arch/arm/mach-at91/include/mach/debug_ll.h | 17 |
1 files changed, 13 insertions, 4 deletions
diff --git a/arch/arm/mach-at91/include/mach/debug_ll.h b/arch/arm/mach-at91/include/mach/debug_ll.h index b713930424..b3cbdbc26f 100644 --- a/arch/arm/mach-at91/include/mach/debug_ll.h +++ b/arch/arm/mach-at91/include/mach/debug_ll.h @@ -9,6 +9,9 @@ #define __MACH_DEBUG_LL_H__ #include <asm/io.h> +#include <mach/gpio.h> +#include <mach/hardware.h> +#include <mach/at91_dbgu.h> #define ATMEL_US_CSR 0x0014 #define ATMEL_US_THR 0x001c @@ -22,13 +25,19 @@ * * This does not append a newline */ -static inline void PUTC_LL(char c) +static inline void at91_dbgu_putc(void __iomem *base, int c) { - while (!(readl(CONFIG_DEBUG_AT91_UART_BASE + ATMEL_US_CSR) & ATMEL_US_TXRDY)) + while (!(readl(base + ATMEL_US_CSR) & ATMEL_US_TXRDY)) barrier(); - writel(c, CONFIG_DEBUG_AT91_UART_BASE + ATMEL_US_THR); + writel(c, base + ATMEL_US_THR); - while (!(readl(CONFIG_DEBUG_AT91_UART_BASE + ATMEL_US_CSR) & ATMEL_US_TXEMPTY)) + while (!(readl(base + ATMEL_US_CSR) & ATMEL_US_TXEMPTY)) barrier(); } + +static inline void PUTC_LL(char c) +{ + at91_dbgu_putc(IOMEM(CONFIG_DEBUG_AT91_UART_BASE), c); +} + #endif |