From 92d64ca5a7f3c6bbdc07e2f4cfaa5e2a0abf89fb Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Fin=20Maa=C3=9F?= <f.maass@vogl-electronic.com>
Date: Fri, 23 Jan 2026 13:33:49 +0100
Subject: [PATCH] zephyr/Kconfig: Resolve build problem with multiple FatFs
 libs.
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Zephyr and MicroPython both have a variant of FatFs, but having both
enabled leads to build fails.

Signed-off-by: Fin Maaß <f.maass@vogl-electronic.com>
---
 ports/zephyr/Kconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/ports/zephyr/Kconfig b/ports/zephyr/Kconfig
index d9e85c4fc2..beddb2b0b9 100644
--- a/ports/zephyr/Kconfig
+++ b/ports/zephyr/Kconfig
@@ -34,6 +34,7 @@ config MICROPY_HEAP_SIZE
 
 config MICROPY_VFS_FAT
 	bool "FatFS file system"
+	depends on !FAT_FILESYSTEM_ELM
 
 config MICROPY_VFS_LFS1
 	bool "LittleFs version 1 file system"