3a4000_7a: Assert LEMOTE_PCIE_PERSTN

loongson-community · Aug 6, 2023 · 5948804 · 5948804
1 parent 87ca17b
commit 5948804
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/Targets/Bonito3a4000_7a/Bonito/start.S b/Targets/Bonito3a4000_7a/Bonito/start.S
@@ -1120,6 +1120,11 @@ bsp_start:
 #endif
 #endif
 
+#ifdef LEMOTE_PCIE_PERSTN
+    GPIO_CLEAR_OUTPUT(1 << 4)
+    TTYDBG("Lemote PCIE PERST_N asserted.\r\n")
+#endif
+
 ##########################################
 	PRINTSTR("NO TLB cache init ...\r\n")