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libpayload-x86: Add PS2 mouse driver

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Make use of i8042 driver to add PS2 mouse driver support.

Tested on Lenovot T500.
The touchpad can be used to drive the mouse cursor.

Change-Id: I4be9c74467596b94d64dfa510824d8722108fe9c
Signed-off-by: Patrick Rudolph <siro@das-labor.org>
Reviewed-on: https://review.coreboot.org/18597
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-by: Philipp Deppenwiese <zaolin.daisuki@gmail.com>
This commit is contained in:
Patrick Rudolph
2017-02-06 15:26:58 +01:00
committed by Philipp Deppenwiese
parent c622dc5e82
commit 5afc2936b8
5 changed files with 314 additions and 2 deletions
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10
payloads/libpayload/Kconfig
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@@ -331,11 +331,18 @@ config FONT_SCALE_FACTOR
config PC_I8042
bool "A common PC i8042 driver"
default y if PC_KEYBOARD
default y if PC_KEYBOARD || PC_MOUSE
default n
help
To be used by PC_KEYBOARD and PC_MOUSE.
config PC_MOUSE
bool "Allow input from a PC mouse"
default y if ARCH_X86 # uses IO
default n
help
PS/2 mouse driver on top of PC_I8042.
config PC_KEYBOARD
bool "Allow input from a PC keyboard"
default y if ARCH_X86 # uses IO
@@ -367,6 +374,7 @@ config NVRAM
config MOUSE_CURSOR
bool "Support for mouse cursor handling"
default y if PC_MOUSE
default n
help
Provides a common interface for various mouse cursor drivers.