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commit 33df5a8e58da8e9402e5860c8ef86601f2b77432
Author: Arnav Sharma <[email protected]>
AuthorDate: Thu Sep 10 23:01:42 2026 +0530

    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 <[email protected]>
---
 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"

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