Change in coreboot[master]: mb/clevo/l140cu: set PS/2 timeout for SeaBIOS

[Michael Niewöhner (Code Review)]

Michael Niewöhner has submitted this change. ( https://review.coreboot.org/c/coreboot/+/45959 )

Change subject: mb/clevo/l140cu: set PS/2 timeout for SeaBIOS
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mb/clevo/l140cu: set PS/2 timeout for SeaBIOS

The keyboard only works randomly, because SeaBIOS initializes PS/2
before the EC is ready.

Set the PS/2 timeout for SeaBIOS to 500 ms, to wait for the EC before
initializing the keyboard.

Test: keyboard works fine.

Change-Id: I2be75961035f04a7ffa6f7e1dbaabb1243b857f9
Signed-off-by: Michael Niewöhner 
Reviewed-on: https://review.coreboot.org/c/coreboot/+/45959
Reviewed-by: Angel Pons 
Reviewed-by:  Felix Singer 
Tested-by: build bot (Jenkins) 
---
M src/mainboard/clevo/cml-u/Kconfig
1 file changed, 5 insertions(+), 0 deletions(-)

Approvals:
  build bot (Jenkins): Verified
   Felix Singer: Looks good to me, approved
  Angel Pons: Looks good to me, approved

diff --git a/src/mainboard/clevo/cml-u/Kconfig b/src/mainboard/clevo/cml-u/Kconfig
index ae79794..082bf62 100644
--- a/src/mainboard/clevo/cml-u/Kconfig
+++ b/src/mainboard/clevo/cml-u/Kconfig
@@ -81,4 +81,9 @@
    string
    default "l140cu" if BOARD_CLEVO_L140CU

+config SEABIOS_PS2_TIMEOUT
+	int
+	depends on PAYLOAD_SEABIOS
+	default 500
+
 endif