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-rw-r--r--meta/recipes-devtools/dosfstools/dosfstools/nofat32_autoselect.patch27
1 files changed, 27 insertions, 0 deletions
diff --git a/meta/recipes-devtools/dosfstools/dosfstools/nofat32_autoselect.patch b/meta/recipes-devtools/dosfstools/dosfstools/nofat32_autoselect.patch
new file mode 100644
index 0000000000..21ebc1052c
--- /dev/null
+++ b/meta/recipes-devtools/dosfstools/dosfstools/nofat32_autoselect.patch
@@ -0,0 +1,27 @@
+FAT32 appears to be broken when used with the -d option to populate the msdos
+image. This disables the FAT32 autoselection code which means we don't get
+broken images with the -d option. It can still be enabled on the commandline
+at the users own risk. This changes us back to the 2.10 version's behaviour
+which was known to work well even with large images.
+
+Upstream Status: Inapprioriate [depends on other patches we apply]
+
+RP 2011/12/13
+
+Index: dosfstools-2.11/mkdosfs/mkdosfs.c
+===================================================================
+--- dosfstools-2.11.orig/mkdosfs/mkdosfs.c 2011-12-13 13:54:37.538509391 +0000
++++ dosfstools-2.11/mkdosfs/mkdosfs.c 2011-12-13 13:55:10.258508631 +0000
+@@ -808,10 +808,12 @@
+ bs.media = (char) 0xf8; /* Set up the media descriptor for a hard drive */
+ bs.dir_entries[0] = (char) 0; /* Default to 512 entries */
+ bs.dir_entries[1] = (char) 2;
++/*
+ if (!size_fat && blocks*SECTORS_PER_BLOCK > 1064960) {
+ if (verbose) printf("Auto-selecting FAT32 for large filesystem\n");
+ size_fat = 32;
+ }
++*/
+ if (size_fat == 32) {
+ /* For FAT32, try to do the same as M$'s format command:
+ * fs size < 256M: 0.5k clusters