package/boot/uboot-omap/patches/002-fix_jffs2.patch

   1 Building boards that have JFFS2 support enabled will fail when using
   2 U-Boot's builtin GCC library, for example like this:
   3
   4 USE_PRIVATE_LIBGCC=yes ./MAKEALL omap3_evm
   5 ...
   6 fs/jffs2/libjffs2.o: In function `jffs2_1pass_build_lists':
   7 fs/jffs2/jffs2_1pass.c:1441: undefined reference to `__aeabi_uldivmod'
   8
   9 This is caused by a u64 / u32 division in jffs2_1pass.c; the problem
  10 can be avoided by using do_div() instead of plain division.
  11
  12 Signed-off-by: Wolfgang Denk <wd@denx.de>
  13 Reported-by: Chris Ruehl <chris.ruehl@gtsys.com.hk>
  14 Cc: Chris Ruehl <chris.ruehl@gtsys.com.hk>
  15
  16 ---
  17  fs/jffs2/jffs2_1pass.c | 2 +-
  18  1 file changed, 1 insertion(+), 1 deletion(-)
  19
  20 --- a/fs/jffs2/jffs2_1pass.c
  21 +++ b/fs/jffs2/jffs2_1pass.c
  22 @@ -1438,7 +1438,7 @@ jffs2_1pass_build_lists(struct part_info
  23  {
  24         struct b_lists *pL;
  25         struct jffs2_unknown_node *node;
  26 -       u32 nr_sectors = part->size/part->sector_size;
  27 +       u32 nr_sectors = do_div(part->size, part->sector_size);
  28         u32 i;
  29         u32 counter4 = 0;
  30         u32 counterF = 0;