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| author | Gabe Black <gabeblack@chromium.org> | 2012-10-12 14:02:02 +0000 |
|---|---|---|
| committer | Tom Rini <trini@ti.com> | 2012-10-19 15:25:43 -0700 |
| commit | 48edb304d05d5d8b410db74f6e497adcfb132430 (patch) | |
| tree | 5c5401bae667835a612cb3cfa3674960965e6662 /doc/README.nand-boot-ppc440 | |
| parent | ef94f7fa64190876c08b68eb1b067c5e6d3085f5 (diff) | |
| download | u-boot-imx-48edb304d05d5d8b410db74f6e497adcfb132430.zip u-boot-imx-48edb304d05d5d8b410db74f6e497adcfb132430.tar.gz u-boot-imx-48edb304d05d5d8b410db74f6e497adcfb132430.tar.bz2 | |
input: Provide a board specific mechanism to decide whether to skip i8042 init
This change adds a board overridable function which can be used to decide
whether or not to initialize the i8042 keyboard controller. On systems where
it isn't actually connected to anything, this can save a significant amount of
boot time.
On Stumpy, this saves about 200ms on boot.
Signed-off-by: Gabe Black <gabeblack@chromium.org>
Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Tom Rini <trini@ti.com>
Diffstat (limited to 'doc/README.nand-boot-ppc440')
0 files changed, 0 insertions, 0 deletions