diff options
Diffstat (limited to 'arch/arm/include/asm/hardware/debug-8250.S')
| -rw-r--r-- | arch/arm/include/asm/hardware/debug-8250.S | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/arm/include/asm/hardware/debug-8250.S b/arch/arm/include/asm/hardware/debug-8250.S index bca304576be0..a0e6e173c554 100644 --- a/arch/arm/include/asm/hardware/debug-8250.S +++ b/arch/arm/include/asm/hardware/debug-8250.S @@ -9,6 +9,10 @@ */ #include <linux/serial_reg.h> +#ifndef UART_SHIFT +#define UART_SHIFT CONFIG_DEBUG_UART_8250_SHIFT +#endif + .macro senduart,rd,rx strb \rd, [\rx, #UART_TX << UART_SHIFT] .endm |