[U-Boot] [PATCH 02/14] x86: Wrap print_ch() with config option

print_ch() should not be used if DEBUG_UART is off.

Signed-off-by: Bin Meng bmeng.cn@gmail.com ---

arch/x86/cpu/x86_64/cpu.c | 2 ++ 1 file changed, 2 insertions(+)

diff --git a/arch/x86/cpu/x86_64/cpu.c b/arch/x86/cpu/x86_64/cpu.c index 77cbb56..82ea456 100644 --- a/arch/x86/cpu/x86_64/cpu.c +++ b/arch/x86/cpu/x86_64/cpu.c @@ -31,7 +31,9 @@ void arch_setup_gd(gd_t *new_gd) * * U-Boot SPL 2017.01 */ +#if CONFIG_IS_ENABLED(DEBUG_UART) printch(' '); +#endif }

int cpu_has_64bit(void)