X-Git-Url: https://git.kernelconcepts.de/?a=blobdiff_plain;f=include%2Ffat.h;h=63cf78779bd585d18516519593f4e86455bdf68c;hb=9d195a546179bc732aba9eacccf0a9a3db591288;hp=81d9790420d8057d0a8e3d1f5e22a6474c89cccd;hpb=05d134b084590684bcf4d832c0035952727b7cd9;p=karo-tx-uboot.git

diff --git a/include/fat.h b/include/fat.h
index 81d9790420..63cf78779b 100644
--- a/include/fat.h
+++ b/include/fat.h
@@ -18,7 +18,11 @@
 #define VFAT_MAXSEQ		9   /* Up to 9 of 13 2-byte UTF-16 entries */
 #define PREFETCH_BLOCKS		2
 
-#define MAX_CLUSTSIZE	65536
+#ifndef CONFIG_FS_FAT_MAX_CLUSTSIZE
+#define CONFIG_FS_FAT_MAX_CLUSTSIZE 65536
+#endif
+#define MAX_CLUSTSIZE	CONFIG_FS_FAT_MAX_CLUSTSIZE
+
 #define DIRENTSPERBLOCK	(mydata->sect_size / sizeof(dir_entry))
 #define DIRENTSPERCLUST	((mydata->clust_size * mydata->sect_size) / \
 			 sizeof(dir_entry))