diff --git a/components/esp32/ld/esp32_fragments.lf b/components/esp32/ld/esp32_fragments.lf
index 83a282dcbc..5ef9e24efa 100644
--- a/components/esp32/ld/esp32_fragments.lf
+++ b/components/esp32/ld/esp32_fragments.lf
@@ -52,6 +52,10 @@ entries:
 entries:
     .wifirxiram+
 
+[sections:phy_iram]
+entries:
+    .phyiram+
+
 [scheme:default]
 entries:
     text -> flash_text
@@ -67,6 +71,7 @@ entries:
     rtc_bss -> rtc_bss
     wifi_iram -> flash_text
     wifi_rx_iram -> flash_text
+    phy_iram -> flash_text
 
 [scheme:rtc]
 entries:
@@ -96,3 +101,7 @@ entries:
 [scheme:wifi_rx_iram]
 entries:
     wifi_rx_iram -> iram0_text
+
+[scheme:phy_iram]
+entries:
+    phy_iram -> iram0_text