target/linux/amazon/patches/160-cfi-swap.patch

   1 --- a/drivers/mtd/chips/cfi_cmdset_0002.c
   2 +++ b/drivers/mtd/chips/cfi_cmdset_0002.c
   3 @@ -1007,7 +1007,9 @@ static int __xipram do_write_oneword(str
   4         int ret = 0;
   5         map_word oldd;
   6         int retry_cnt = 0;
   7 -
   8 +#ifdef CONFIG_AMAZON
   9 +       adr ^= 2;
  10 +#endif
  11         adr += chip->start;
  12
  13         spin_lock(chip->mutex);
  14 @@ -1291,7 +1293,11 @@ static int __xipram do_write_buffer(stru
  15         z = 0;
  16         while(z < words * map_bankwidth(map)) {
  17                 datum = map_word_load(map, buf);
  18 +#ifdef CONFIG_AMAZON
  19 +               map_write(map, datum, (adr + z) ^ 0x2);
  20 +#else
  21                 map_write(map, datum, adr + z);
  22 +#endif
  23
  24                 z += map_bankwidth(map);
  25                 buf += map_bankwidth(map);