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authorPatrick Rudolph <siro@das-labor.org>2017-03-01 19:07:37 +0100
committerPatrick Georgi <pgeorgi@google.com>2018-05-15 11:20:06 +0000
commite6a3821b97bdbe817646f3b151ace7d4471c2fab (patch)
treebcf50c147502e8421dcc2cb4e80b4822f1760348 /payloads/libpayload/Kconfig
parent2b2f89565e1298ba9dad355d2de0c943a846acbb (diff)
downloadcoreboot-e6a3821b97bdbe817646f3b151ace7d4471c2fab.tar.xz
libpayload-x86: Add common i8042 driver
Add a common i8042 driver that uses multiple overflowing fifos to seperate PS/2 port and PS/2 aux port. Required to support PC keyboard and PC mouse at the same time. Tested on Lenovo T500. Change-Id: I4ca803bfa3ed45111776eef1f4dccd3fab02ea39 Signed-off-by: Patrick Rudolph <siro@das-labor.org> Reviewed-on: https://review.coreboot.org/18594 Reviewed-by: Philipp Deppenwiese <zaolin.daisuki@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'payloads/libpayload/Kconfig')
-rw-r--r--payloads/libpayload/Kconfig6
1 files changed, 6 insertions, 0 deletions
diff --git a/payloads/libpayload/Kconfig b/payloads/libpayload/Kconfig
index 8fd6a9c763..e0aa26d1a7 100644
--- a/payloads/libpayload/Kconfig
+++ b/payloads/libpayload/Kconfig
@@ -329,6 +329,12 @@ config FONT_SCALE_FACTOR
By default (value of 0), the scale factor is automatically
calculated to ensure at least 130 columns (when possible).
+config PC_I8042
+ bool "A common PC i8042 driver"
+ default n
+ help
+ To be used by PC_KEYBOARD and PC_MOUSE.
+
config PC_KEYBOARD
bool "Allow input from a PC keyboard"
default y if ARCH_X86 # uses IO