diff options
-rw-r--r-- | arch/x86/cpu/start.S | 11 |
1 files changed, 3 insertions, 8 deletions
diff --git a/arch/x86/cpu/start.S b/arch/x86/cpu/start.S index d072825bcd..5b4ee79d88 100644 --- a/arch/x86/cpu/start.S +++ b/arch/x86/cpu/start.S @@ -126,14 +126,9 @@ car_init_ret: call board_init_f_mem mov %eax, %esp - /* - * Debug UART is available here although it may not be plumbed out - * to pins depending on the board. To use it: - * - * call debug_uart_init - * mov $'a', %eax - * call printch - */ +#ifdef CONFIG_DEBUG_UART + call debug_uart_init +#endif /* Get address of global_data */ mov %fs:0, %edx |