target/linux/xburst/patches-2.6.37/303-qi_lb60-set-nand-ecc-offsets.patch

   1 From 6bbab54ef3cbfc340a3d3ffdcb0aa47bb4c29de9 Mon Sep 17 00:00:00 2001
   2 From: Lars-Peter Clausen <lars@metafoo.de>
   3 Date: Thu, 11 Nov 2010 19:05:40 +0100
   4 Subject: [PATCH 22/23] MIPS: JZ4740: Set nand ecc offsets for the qi_lb60 board
   5
   6 Now that the mtd core supports more then 64 ecc bytes we can use it instead of
   7 some a custom hack in the jz4740 nand driver.
   8 This patches sets the ecc pos fields of the ecc_layout of the qi_lb60 board.
   9
  10 Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
  11 ---
  12  arch/mips/jz4740/board-qi_lb60.c |    8 ++++----
  13  1 files changed, 4 insertions(+), 4 deletions(-)
  14
  15 --- a/arch/mips/jz4740/board-qi_lb60.c
  16 +++ b/arch/mips/jz4740/board-qi_lb60.c
  17 @@ -50,14 +50,14 @@ static bool is_avt2;
  18
  19  /* NAND */
  20  static struct nand_ecclayout qi_lb60_ecclayout_1gb = {
  21 -/*     .eccbytes = 36,
  22 +       .eccbytes = 36,
  23         .eccpos = {
  24                 6,  7,  8,  9,  10, 11, 12, 13,
  25                 14, 15, 16, 17, 18, 19, 20, 21,
  26                 22, 23, 24, 25, 26, 27, 28, 29,
  27                 30, 31, 32, 33, 34, 35, 36, 37,
  28                 38, 39, 40, 41
  29 -       },*/
  30 +       },
  31         .oobfree = {
  32                 { .offset = 2, .length = 4 },
  33                 { .offset = 42, .length = 22 }
  34 @@ -86,7 +86,7 @@ static struct mtd_partition qi_lb60_part
  35  };
  36
  37  static struct nand_ecclayout qi_lb60_ecclayout_2gb = {
  38 -/*     .eccbytes = 72,
  39 +       .eccbytes = 72,
  40         .eccpos = {
  41                 12, 13, 14, 15, 16, 17, 18, 19,
  42                 20, 21, 22, 23, 24, 25, 26, 27,
  43 @@ -97,7 +97,7 @@ static struct nand_ecclayout qi_lb60_ecc
  44                 60, 61, 62, 63, 64, 65, 66, 67,
  45                 68, 69, 70, 71, 72, 73, 74, 75,
  46                 76, 77, 78, 79, 80, 81, 82, 83
  47 -       },*/
  48 +       },
  49         .oobfree = {
  50                 { .offset = 2, .length = 10 },
  51                 { .offset = 84, .length = 44 },