target/linux/mediatek/patches-6.6/015-v6.5-arm64-dts-mt7986-use-size-of-reserved-partition-for-.patch

   1 From 1423b4b780adcf3994e63a5988a62d5d1d509bb1 Mon Sep 17 00:00:00 2001
   2 From: Frank Wunderlich <frank-w@public-files.de>
   3 Date: Sun, 28 May 2023 13:33:42 +0200
   4 Subject: [PATCH 15/19] arm64: dts: mt7986: use size of reserved partition for
   5  bl2
   6
   7 To store uncompressed bl2 more space is required than partition is
   8 actually defined.
   9
  10 There is currently no known usage of this reserved partition.
  11 Openwrt uses same partition layout.
  12
  13 We added same change to u-boot with commit d7bb1099 [1].
  14
  15 [1] https://source.denx.de/u-boot/u-boot/-/commit/d7bb109900c1ca754a0198b9afb50e3161ffc21e
  16
  17 Cc: stable@vger.kernel.org
  18 Fixes: 8e01fb15b815 ("arm64: dts: mt7986: add Bananapi R3")
  19 Signed-off-by: Frank Wunderlich <frank-w@public-files.de>
  20 Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
  21 Reviewed-by: Daniel Golle <daniel@makrotopia.org>
  22 Link: https://lore.kernel.org/r/20230528113343.7649-1-linux@fw-web.de
  23 Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
  24 ---
  25  .../boot/dts/mediatek/mt7986a-bananapi-bpi-r3-nor.dtso     | 7 +------
  26  1 file changed, 1 insertion(+), 6 deletions(-)
  27
  28 --- a/arch/arm64/boot/dts/mediatek/mt7986a-bananapi-bpi-r3-nor.dtso
  29 +++ b/arch/arm64/boot/dts/mediatek/mt7986a-bananapi-bpi-r3-nor.dtso
  30 @@ -27,15 +27,10 @@
  31
  32                                         partition@0 {
  33                                                 label = "bl2";
  34 -                                               reg = <0x0 0x20000>;
  35 +                                               reg = <0x0 0x40000>;
  36                                                 read-only;
  37                                         };
  38
  39 -                                       partition@20000 {
  40 -                                               label = "reserved";
  41 -                                               reg = <0x20000 0x20000>;
  42 -                                       };
  43 -
  44                                         partition@40000 {
  45                                                 label = "u-boot-env";
  46                                                 reg = <0x40000 0x40000>;