From 066f3358a7157613e7a3504ff656fc13f3eaea15 Mon Sep 17 00:00:00 2001
From: Ivan Grokhotkov <ivan@espressif.com>
Date: Tue, 13 Sep 2016 20:53:25 +0800
Subject: [PATCH] components/esp32: use APB_CLK_FREQ instead of a number

---
 components/esp32/cpu_start.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/components/esp32/cpu_start.c b/components/esp32/cpu_start.c
index aebad03d41..de0fdb5863 100644
--- a/components/esp32/cpu_start.c
+++ b/components/esp32/cpu_start.c
@@ -203,7 +203,7 @@ extern esp_err_t app_main(void *ctx);
 
 void user_start_cpu0(void) {
 	esp_set_cpu_freq();     // set CPU frequency configured in menuconfig
-	uart_div_modify(0, (80000000 << 4) / 115200);
+	uart_div_modify(0, (APB_CLK_FREQ << 4) / 115200);
 	ets_setup_syscalls();
 	do_global_ctors();
 	esp_ipc_init();