From 33df5a8e58da8e9402e5860c8ef86601f2b77432 Mon Sep 17 00:00:00 2001
From: Arnav Sharma <2006arnavsharma@gmail.com>
Date: Thu, 10 Sep 2026 23:01:42 +0530
Subject: [PATCH] boards/arm/samv7/same70-qmtech: disable FAT LFN in
 mcuboot-loader

The mcuboot-loader image overflows its flash region once the FAT deferred-delete change is applied. Long filename support is not needed by the bootloader, which boots from flash areas and never opens FAT files by long name, so disable CONFIG_FAT_LFN to reclaim the space while keeping short filename support intact.

Signed-off-by: Arnav Sharma <2006arnavsharma@gmail.com>
---
 boards/arm/samv7/same70-qmtech/configs/mcuboot-loader/defconfig | 1 -
 1 file changed, 1 deletion(-)

diff --git a/boards/arm/samv7/same70-qmtech/configs/mcuboot-loader/defconfig b/boards/arm/samv7/same70-qmtech/configs/mcuboot-loader/defconfig
index 8dcf456bfee..24dacefc83a 100644
--- a/boards/arm/samv7/same70-qmtech/configs/mcuboot-loader/defconfig
+++ b/boards/arm/samv7/same70-qmtech/configs/mcuboot-loader/defconfig
@@ -32,7 +32,6 @@ CONFIG_DISABLE_MQUEUE=y
 CONFIG_DISABLE_POSIX_TIMERS=y
 CONFIG_DISABLE_PTHREAD=y
 CONFIG_FAT_LCNAMES=y
-CONFIG_FAT_LFN=y
 CONFIG_FS_FAT=y
 CONFIG_FS_PROCFS=y
 CONFIG_INIT_ENTRYPOINT="mcuboot_loader_main"