diff options
| author | Katie Roberts-Hoffman <katierh@chromium.org> | 2011-09-21 17:21:19 -0700 |
|---|---|---|
| committer | Katie Roberts-Hoffman <katierh@chromium.org> | 2011-10-10 16:02:08 -0700 |
| commit | 4050fa94797202fa69f640212ac16d4affcd07aa (patch) | |
| tree | ba34cb17be51f0b652bf7029f0e36cf21245d0eb /board/nvidia/seaboard | |
| parent | e9054c05fcf51de2553c34007f9cdd30290f9570 (diff) | |
U-boot: Change tegra2 gfx carveout size to 256MB
Adjust the framebuffer address for larger carveout size in *.dts. The increased
carveout improves system stability for multiple browser tabs.
BUG=chrome-os-partner:5197,chrome-os-partner:5902
TEST=Manual observation of increased stability
Change-Id: Ia0693e6f81560c223089fbb95c80ad9ec7ccd636
Signed-off-by: Katie Roberts-Hoffman <katierh@chromium.org>
Reviewed-on: http://gerrit.chromium.org/gerrit/8293
Diffstat (limited to 'board/nvidia/seaboard')
| -rw-r--r-- | board/nvidia/seaboard/tegra2-aebl.dts | 3 | ||||
| -rw-r--r-- | board/nvidia/seaboard/tegra2-arthur.dts | 3 | ||||
| -rw-r--r-- | board/nvidia/seaboard/tegra2-asymptote.dts | 3 | ||||
| -rw-r--r-- | board/nvidia/seaboard/tegra2-dev-board.dts | 3 | ||||
| -rw-r--r-- | board/nvidia/seaboard/tegra2-kaen.dts | 3 | ||||
| -rw-r--r-- | board/nvidia/seaboard/tegra2-seaboard.dts | 3 |
6 files changed, 12 insertions, 6 deletions
diff --git a/board/nvidia/seaboard/tegra2-aebl.dts b/board/nvidia/seaboard/tegra2-aebl.dts index 9c141c9232e..78e29a35c76 100644 --- a/board/nvidia/seaboard/tegra2-aebl.dts +++ b/board/nvidia/seaboard/tegra2-aebl.dts @@ -74,7 +74,8 @@ bits_per_pixel = <16>; pwfm = <&pwfm2>; display = <&display1>; - frame-buffer = <0x37680000>; + /* frame-buffer location = top of memory - carveout - fb */ + frame-buffer = <0x2f680000>; pixel_clock = <62200000>; diff --git a/board/nvidia/seaboard/tegra2-arthur.dts b/board/nvidia/seaboard/tegra2-arthur.dts index 60ec4dc6910..7adb8f59bb7 100644 --- a/board/nvidia/seaboard/tegra2-arthur.dts +++ b/board/nvidia/seaboard/tegra2-arthur.dts @@ -63,7 +63,8 @@ bits_per_pixel = <16>; pwfm = <&pwfm2>; display = <&display1>; - frame-buffer = <0x37680000>; + /* frame-buffer location = top of memory - carveout - fb */ + frame-buffer = <0x2f680000>; pixel_clock = <82400000>; diff --git a/board/nvidia/seaboard/tegra2-asymptote.dts b/board/nvidia/seaboard/tegra2-asymptote.dts index 292c32152eb..564c738183a 100644 --- a/board/nvidia/seaboard/tegra2-asymptote.dts +++ b/board/nvidia/seaboard/tegra2-asymptote.dts @@ -73,7 +73,8 @@ bits_per_pixel = <16>; pwfm = <&pwfm2>; display = <&display1>; - frame-buffer = <0x37680000>; + /* frame-buffer location = top of memory - carveout - fb */ + frame-buffer = <0x2f680000>; pixel_clock = <100030000>; diff --git a/board/nvidia/seaboard/tegra2-dev-board.dts b/board/nvidia/seaboard/tegra2-dev-board.dts index 9e54454393b..40c6fd4ae89 100644 --- a/board/nvidia/seaboard/tegra2-dev-board.dts +++ b/board/nvidia/seaboard/tegra2-dev-board.dts @@ -108,7 +108,8 @@ bits_per_pixel = <16>; pwfm = <&pwfm2>; display = <&display1>; - frame-buffer = <0x37680000>; + /* frame-buffer location = top of memory - carveout - fb */ + frame-buffer = <0x2f680000>; pixel_clock = <70600000>; diff --git a/board/nvidia/seaboard/tegra2-kaen.dts b/board/nvidia/seaboard/tegra2-kaen.dts index 110fed8d076..4d7f64b40ca 100644 --- a/board/nvidia/seaboard/tegra2-kaen.dts +++ b/board/nvidia/seaboard/tegra2-kaen.dts @@ -75,7 +75,8 @@ bits_per_pixel = <16>; pwfm = <&pwfm2>; display = <&display1>; - frame-buffer = <0x37680000>; + /* frame-buffer location = top of memory - carveout - fb */ + frame-buffer = <0x2f680000>; pixel_clock = <62200000>; diff --git a/board/nvidia/seaboard/tegra2-seaboard.dts b/board/nvidia/seaboard/tegra2-seaboard.dts index bc9b7f5ec4a..7fdc3679317 100644 --- a/board/nvidia/seaboard/tegra2-seaboard.dts +++ b/board/nvidia/seaboard/tegra2-seaboard.dts @@ -88,7 +88,8 @@ bits_per_pixel = <16>; pwfm = <&pwfm2>; display = <&display1>; - frame-buffer = <0x37680000>; + /* frame-buffer location = top of memory - carveout - fb */ + frame-buffer = <0x2f680000>; pixel_clock = <70600000>; |