From f426cf8ac8a9f920e63e0db8a23f1779f913d9de Mon Sep 17 00:00:00 2001
From: 1okko <15377594951@189.cn>
Date: Tue, 20 Oct 2026 21:36:20 +0800
Subject: [PATCH] test: add fault_cookie linker symbol (stage 2c)

---
 panda/board/stm32h7/stm32h7x5_flash.ld | 1 +
 1 file changed, 1 insertion(+)

diff --git a/panda/board/stm32h7/stm32h7x5_flash.ld b/panda/board/stm32h7/stm32h7x5_flash.ld
index 3b6eee5dd..a97c7c56c 100644
--- a/panda/board/stm32h7/stm32h7x5_flash.ld
+++ b/panda/board/stm32h7/stm32h7x5_flash.ld
@@ -54,6 +54,7 @@ ENTRY(Reset_Handler)
 
 /* Highest address of the user mode stack */
 enter_bootloader_mode = 0x38001FFC;
+fault_cookie = 0x38003FFC;
 _estack = 0x20020000;    /* end of RAM */
 _app_start = 0x08020000; /* Reserve Sector 0(128K) for bootloader */