From 6223ad6be781e08020c09ff983aebc76d66b2a0c Mon Sep 17 00:00:00 2001
From: Allan Liu <aliu@tenstorrent.com>
Date: Sun, 10 Dec 2023 23:34:14 +0000
Subject: [PATCH] #3420: fix eth core init L1 bug

---
 tt_metal/impl/device/device.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tt_metal/impl/device/device.cpp b/tt_metal/impl/device/device.cpp
index a6b8bf3b452..f31b38bc535 100644
--- a/tt_metal/impl/device/device.cpp
+++ b/tt_metal/impl/device/device.cpp
@@ -243,7 +243,7 @@ void Device::clear_l1_state() {
     }
 
     // Clear erisc sync info
-    for (const auto &eth_core : this->ethernet_cores()) {
+    for (const auto &eth_core : this->get_active_ethernet_cores()) {
         CoreCoord physical_core = this->ethernet_core_from_logical_core(eth_core);
         std::vector<uint32_t> init_erisc_info_vec(
             eth_l1_mem::address_map::ERISC_APP_SYNC_INFO_SIZE / sizeof(uint32_t), 0);