From 237395a13f42deacafd5bd1bd863517413a81bb2 Mon Sep 17 00:00:00 2001
From: muhaidong <muhaidong@espressif.com>
Date: Thu, 10 Apr 2025 21:17:05 +0800
Subject: [PATCH] fix(phy): fix phy data partition restoring default fails
 issue

Closes https://github.com/espressif/esp-idf/issues/14698
---
 components/esp_phy/src/phy_init.c | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/components/esp_phy/src/phy_init.c b/components/esp_phy/src/phy_init.c
index 2d6f62d8fd..1e77afc0cc 100644
--- a/components/esp_phy/src/phy_init.c
+++ b/components/esp_phy/src/phy_init.c
@@ -642,6 +642,13 @@ const esp_phy_init_data_t* esp_phy_get_init_data(void)
         assert(memcmp(init_data_store + init_data_store_length - sizeof(phy_init_magic_post),
                       PHY_INIT_MAGIC, sizeof(phy_init_magic_post)) == 0);
 
+        err = esp_partition_erase_range(partition, 0, partition->size);
+        if (err != ESP_OK) {
+            ESP_LOGE(TAG, "failed to erase partition (0x%x)!", err);
+            free(init_data_store);
+            return NULL;
+        }
+
         // write default data
         err = esp_partition_write(partition, 0, init_data_store, init_data_store_length);
         if (err != ESP_OK) {