From fc4c65f3bb807b9fc766745a70f92729b0b8d99e Mon Sep 17 00:00:00 2001
From: Leah Rowe <leah@libreboot.org>
Date: Mon, 21 Apr 2025 02:58:47 +0100
Subject: [PATCH 25/37] nb/intel/*: Disable stack overflow debug options

Signed-off-by: Leah Rowe <leah@libreboot.org>
---
 src/northbridge/intel/e7505/Kconfig       |  9 +++++++++
 src/northbridge/intel/gm45/Kconfig        |  9 +++++++++
 src/northbridge/intel/haswell/Kconfig     |  9 +++++++++
 src/northbridge/intel/i440bx/Kconfig      | 13 +++++++++++++
 src/northbridge/intel/i945/Kconfig        |  9 +++++++++
 src/northbridge/intel/ironlake/Kconfig    |  9 +++++++++
 src/northbridge/intel/pineview/Kconfig    |  9 +++++++++
 src/northbridge/intel/sandybridge/Kconfig |  9 +++++++++
 src/northbridge/intel/x4x/Kconfig         |  9 +++++++++
 9 files changed, 85 insertions(+)

diff --git a/src/northbridge/intel/e7505/Kconfig b/src/northbridge/intel/e7505/Kconfig
index 039a7396f8..ddcb986f10 100644
--- a/src/northbridge/intel/e7505/Kconfig
+++ b/src/northbridge/intel/e7505/Kconfig
@@ -7,3 +7,12 @@ config NORTHBRIDGE_INTEL_E7505
 	select NO_CBFS_MCACHE
 	select SMM_TSEG
 	select NEED_SMALL_2MB_PAGE_TABLES
+
+# Override DEBUG Kconfig to avoid false alarm about stack overflow.
+config DEBUG_STACK_OVERFLOW_BREAKPOINTS
+      bool
+      default n
+
+config DEBUG_STACK_OVERFLOW_BREAKPOINTS_IN_ALL_STAGES
+      bool
+      default n
diff --git a/src/northbridge/intel/gm45/Kconfig b/src/northbridge/intel/gm45/Kconfig
index fc5df8b11a..95e3644b73 100644
--- a/src/northbridge/intel/gm45/Kconfig
+++ b/src/northbridge/intel/gm45/Kconfig
@@ -58,4 +58,13 @@ config FIXED_DMIBAR_MMIO_BASE
 config FIXED_EPBAR_MMIO_BASE
 	default 0xfed19000
 
+# Override DEBUG Kconfig to avoid false alarm about stack overflow.
+config DEBUG_STACK_OVERFLOW_BREAKPOINTS
+      bool
+      default n
+
+config DEBUG_STACK_OVERFLOW_BREAKPOINTS_IN_ALL_STAGES
+      bool
+      default n
+
 endif
diff --git a/src/northbridge/intel/haswell/Kconfig b/src/northbridge/intel/haswell/Kconfig
index 6191cb6ccf..0f5b5c7241 100644
--- a/src/northbridge/intel/haswell/Kconfig
+++ b/src/northbridge/intel/haswell/Kconfig
@@ -10,6 +10,15 @@ config NORTHBRIDGE_INTEL_HASWELL
 
 if NORTHBRIDGE_INTEL_HASWELL
 
+# Override DEBUG Kconfig to avoid false alarm about stack overflow.
+config DEBUG_STACK_OVERFLOW_BREAKPOINTS
+      bool
+      default n
+
+config DEBUG_STACK_OVERFLOW_BREAKPOINTS_IN_ALL_STAGES
+      bool
+      default n
+
 config USE_NATIVE_RAMINIT
 	bool "[NOT COMPLETE] Use native raminit"
 	default n
diff --git a/src/northbridge/intel/i440bx/Kconfig b/src/northbridge/intel/i440bx/Kconfig
index dbb2d7436b..5e9418b6a9 100644
--- a/src/northbridge/intel/i440bx/Kconfig
+++ b/src/northbridge/intel/i440bx/Kconfig
@@ -19,3 +19,16 @@ config SDRAMPWR_4DIMM
 	  If your board has 4 DIMM slots, you must use select this option, in
 	  your Kconfig file of the board. On boards with 3 DIMM slots,
 	  do _not_ select this option.
+
+if NORTHBRIDGE_INTEL_I440BX
+
+# Override DEBUG Kconfig to avoid false alarm about stack overflow.
+config DEBUG_STACK_OVERFLOW_BREAKPOINTS
+      bool
+      default n
+
+config DEBUG_STACK_OVERFLOW_BREAKPOINTS_IN_ALL_STAGES
+      bool
+      default n
+
+endif
diff --git a/src/northbridge/intel/i945/Kconfig b/src/northbridge/intel/i945/Kconfig
index 32eff1a611..9479d75c07 100644
--- a/src/northbridge/intel/i945/Kconfig
+++ b/src/northbridge/intel/i945/Kconfig
@@ -89,4 +89,13 @@ config FIXED_DMIBAR_MMIO_BASE
 config FIXED_EPBAR_MMIO_BASE
 	default 0xfed19000
 
+# Override DEBUG Kconfig to avoid false alarm about stack overflow.
+config DEBUG_STACK_OVERFLOW_BREAKPOINTS
+      bool
+      default n
+
+config DEBUG_STACK_OVERFLOW_BREAKPOINTS_IN_ALL_STAGES
+      bool
+      default n
+
 endif
diff --git a/src/northbridge/intel/ironlake/Kconfig b/src/northbridge/intel/ironlake/Kconfig
index 2bafebf92e..16b81705bb 100644
--- a/src/northbridge/intel/ironlake/Kconfig
+++ b/src/northbridge/intel/ironlake/Kconfig
@@ -63,4 +63,13 @@ config FIXED_DMIBAR_MMIO_BASE
 config FIXED_EPBAR_MMIO_BASE
 	default 0xfed19000
 
+# Override DEBUG Kconfig to avoid false alarm about stack overflow.
+config DEBUG_STACK_OVERFLOW_BREAKPOINTS
+      bool
+      default n
+
+config DEBUG_STACK_OVERFLOW_BREAKPOINTS_IN_ALL_STAGES
+      bool
+      default n
+
 endif
diff --git a/src/northbridge/intel/pineview/Kconfig b/src/northbridge/intel/pineview/Kconfig
index 59cfcd5e0a..a3ad8d3425 100644
--- a/src/northbridge/intel/pineview/Kconfig
+++ b/src/northbridge/intel/pineview/Kconfig
@@ -42,4 +42,13 @@ config FIXED_EPBAR_MMIO_BASE
 config DOMAIN_RESOURCE_32BIT_LIMIT
 	default 0xfec00000
 
+# Override DEBUG Kconfig to avoid false alarm about stack overflow.
+config DEBUG_STACK_OVERFLOW_BREAKPOINTS
+      bool
+      default n
+
+config DEBUG_STACK_OVERFLOW_BREAKPOINTS_IN_ALL_STAGES
+      bool
+      default n
+
 endif
diff --git a/src/northbridge/intel/sandybridge/Kconfig b/src/northbridge/intel/sandybridge/Kconfig
index 973eed8bbd..6387cf926d 100644
--- a/src/northbridge/intel/sandybridge/Kconfig
+++ b/src/northbridge/intel/sandybridge/Kconfig
@@ -208,4 +208,13 @@ config IGD_DEFAULT_UMA_INDEX
 	default 2 if IGD_DEFAULT_UMA_SIZE_96MB
 	default 3 if IGD_DEFAULT_UMA_SIZE_128MB
 
+# Override DEBUG Kconfig to avoid false alarm about stack overflow.
+config DEBUG_STACK_OVERFLOW_BREAKPOINTS
+      bool
+      default n
+
+config DEBUG_STACK_OVERFLOW_BREAKPOINTS_IN_ALL_STAGES
+      bool
+      default n
+
 endif
diff --git a/src/northbridge/intel/x4x/Kconfig b/src/northbridge/intel/x4x/Kconfig
index 6430319f6a..1803ef5733 100644
--- a/src/northbridge/intel/x4x/Kconfig
+++ b/src/northbridge/intel/x4x/Kconfig
@@ -53,4 +53,13 @@ config FIXED_DMIBAR_MMIO_BASE
 config FIXED_EPBAR_MMIO_BASE
 	default 0xfed19000
 
+# Override DEBUG Kconfig to avoid false alarm about stack overflow.
+config DEBUG_STACK_OVERFLOW_BREAKPOINTS
+      bool
+      default n
+
+config DEBUG_STACK_OVERFLOW_BREAKPOINTS_IN_ALL_STAGES
+      bool
+      default n
+
 endif
-- 
2.39.5

