From c6420792f2aad638ee0e165cdceb93400b4960e2 Mon Sep 17 00:00:00 2001
From: XiaXiaotian <xiaxiaotian@espressif.com>
Date: Mon, 27 Feb 2017 16:48:04 +0800
Subject: [PATCH 1/2] 1. Do not disable clock for generating random number.

2. And fix the bug that system crashes if call esp_wifi_stop() twice.
---
 components/esp32/lib        | 2 +-
 components/esp32/phy_init.c | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/components/esp32/lib b/components/esp32/lib
index 28c6ee924..965f7400f 160000
--- a/components/esp32/lib
+++ b/components/esp32/lib
@@ -1 +1 @@
-Subproject commit 28c6ee924ca6efc71bb77dcb040efd07d4d8a000
+Subproject commit 965f7400f339dc1e4566cea232602e225b1e4085
diff --git a/components/esp32/phy_init.c b/components/esp32/phy_init.c
index 34e1a9f00..f70aa4a50 100644
--- a/components/esp32/phy_init.c
+++ b/components/esp32/phy_init.c
@@ -84,8 +84,8 @@ esp_err_t esp_phy_rf_deinit(void)
     if (s_phy_rf_init_count == 1) {
         // Disable PHY and RF. TODO: convert this function to another one.
         pm_close_rf();
-        // Disable WiFi peripheral clock
-        CLEAR_PERI_REG_MASK(DPORT_WIFI_CLK_EN_REG, 0x87cf);
+        // Disable WiFi peripheral clock. Do not disable clock for generating random number.
+        CLEAR_PERI_REG_MASK(DPORT_WIFI_CLK_EN_REG, 0x874f);
     } else {
 #if CONFIG_SW_COEXIST_ENABLE
         coex_deinit();

From f36c909528469f601d41ae23308f26562f12d350 Mon Sep 17 00:00:00 2001
From: XiaXiaotian <xiaxiaotian@espressif.com>
Date: Mon, 27 Feb 2017 19:54:22 +0800
Subject: [PATCH 2/2] update phy and rtc lib

1. RTC V214: modify APLL function for the chip of ECO version.

2. Add API phy_close_rf() and use it in esp_phy_deinit() instead of pm_close_rf().

3. RTC V213: fix BT will not work when BT-init is called more than once.
---
 components/esp32/lib        | 2 +-
 components/esp32/phy_init.c | 4 ++--
 components/esp32/rtc.h      | 2 +-
 3 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/components/esp32/lib b/components/esp32/lib
index 965f7400f..7b06303c0 160000
--- a/components/esp32/lib
+++ b/components/esp32/lib
@@ -1 +1 @@
-Subproject commit 965f7400f339dc1e4566cea232602e225b1e4085
+Subproject commit 7b06303c0fa416aea7f86b7596e84db367189066
diff --git a/components/esp32/phy_init.c b/components/esp32/phy_init.c
index f70aa4a50..ccb53fe35 100644
--- a/components/esp32/phy_init.c
+++ b/components/esp32/phy_init.c
@@ -82,8 +82,8 @@ esp_err_t esp_phy_rf_deinit(void)
 
     _lock_acquire(&s_phy_rf_init_lock);
     if (s_phy_rf_init_count == 1) {
-        // Disable PHY and RF. TODO: convert this function to another one.
-        pm_close_rf();
+        // Disable PHY and RF.
+        phy_close_rf();
         // Disable WiFi peripheral clock. Do not disable clock for generating random number.
         CLEAR_PERI_REG_MASK(DPORT_WIFI_CLK_EN_REG, 0x874f);
     } else {
diff --git a/components/esp32/rtc.h b/components/esp32/rtc.h
index f21d0da83..e1262a1ca 100644
--- a/components/esp32/rtc.h
+++ b/components/esp32/rtc.h
@@ -138,7 +138,7 @@ uint32_t rtc_sleep(uint32_t cycles_h, uint32_t cycles_l, uint32_t wakeup_opt, ui
 /**
  * @brief Shutdown PHY and RF. TODO: convert this function to another one.
  */
-void pm_close_rf(void);
+void phy_close_rf(void);
 
 #ifdef __cplusplus
 }