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authorBin Meng <bmeng.cn@gmail.com>2017-01-18 03:32:52 -0800
committerBin Meng <bmeng.cn@gmail.com>2017-02-07 13:23:07 +0800
commit020a5d4f633e760995b6104cac1f68132469e4b0 (patch)
treed71324194fa1fc155d51c15a45f7e2981a78388e
parent45ffa122f2533376d2e58817d69c9149d91afc0f (diff)
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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> Reviewed-by: Simon Glass <sjg@chromium.org>
-rw-r--r--arch/x86/cpu/x86_64/cpu.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/x86/cpu/x86_64/cpu.c b/arch/x86/cpu/x86_64/cpu.c
index 77cbb56..db171f7 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
*/
+#ifdef CONFIG_DEBUG_UART
printch(' ');
+#endif
}
int cpu_has_64bit(void)