target/linux/generic-2.6/patches-2.6.25/070-redboot_space.patch

   1 Index: linux-2.6.25.4/drivers/mtd/redboot.c
   2 ===================================================================
   3 --- linux-2.6.25.4.orig/drivers/mtd/redboot.c
   4 +++ linux-2.6.25.4/drivers/mtd/redboot.c
   5 @@ -251,14 +251,21 @@ static int parse_redboot_partitions(stru
   6  #endif
   7                 names += strlen(names)+1;
   8
   9 -#ifdef CONFIG_MTD_REDBOOT_PARTS_UNALLOCATED
  10                 if(fl->next && fl->img->flash_base + fl->img->size + master->erasesize <= fl->next->img->flash_base) {
  11 -                       i++;
  12 -                       parts[i].offset = parts[i-1].size + parts[i-1].offset;
  13 -                       parts[i].size = fl->next->img->flash_base - parts[i].offset;
  14 -                       parts[i].name = nullname;
  15 -               }
  16 +                       if (!strcmp(parts[i].name, "rootfs")) {
  17 +                               parts[i].size = fl->next->img->flash_base;
  18 +                               parts[i].size &= ~(master->erasesize - 1);
  19 +                               parts[i].size -= parts[i].offset;
  20 +                       }
  21 +#ifdef CONFIG_MTD_REDBOOT_PARTS_UNALLOCATED
  22 +                       else {
  23 +                               i++;
  24 +                               parts[i].offset = parts[i-1].size + parts[i-1].offset;
  25 +                               parts[i].size = fl->next->img->flash_base - parts[i].offset;
  26 +                               parts[i].name = nullname;
  27 +                       }
  28  #endif
  29 +               }
  30                 tmp_fl = fl;
  31                 fl = fl->next;
  32                 kfree(tmp_fl);