Make sure FAT32 filesystems contain a minimum of 65527 clusters

Some versions of windows cannot handle FAT32 filesystems with less
than 65527 clusters, so make sure we don't create such beasts.

Change-Id: Id00fb02c4f8476f7dcc0ef137bd9e4975d740591

parent b012679f

toolbox/newfs_msdos.c

+2 −1

Original line number	Diff line number	Diff line
		@@ -431,7 +431,8 @@ newfs_msdos_main(int argc, char *argv[])
		bpb.spc = 8;
		else if (bpb.bsec <= (1<<19)) /* 256M -> 8k */
		bpb.spc = 16;
		else if (bpb.bsec <= (1<<21)) /* 1G -> 16k */
		else if (bpb.bsec <= (1<<22)) /* 2G -> 16k, some versions of windows
		require a minimum of 65527 clusters */
		bpb.spc = 32;
		else
		bpb.spc = 64; /* otherwise 32k */