From 4f2754c7201ef09b1619cc8c2ae9399616374214 Mon Sep 17 00:00:00 2001 From: Werner Zeh Date: Mon, 12 Sep 2016 07:48:51 +0200 Subject: fsp_broadwell_de: Add Kconfig switch for SERIRQ operation mode The serial IRQ (SERIRQ) used by the LPC interface can operate either in continuous or in quiet mode. Add a Kconfig switch to select the desired mode. This switch can now be used on mainboard level to enable the needed mode per mainboard. Change-Id: Ibe246b88164a622f9c71ebe7bab752a083a49a62 Signed-off-by: Werner Zeh Reviewed-on: https://review.coreboot.org/16575 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth --- src/soc/intel/fsp_broadwell_de/Kconfig | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'src/soc/intel/fsp_broadwell_de/Kconfig') diff --git a/src/soc/intel/fsp_broadwell_de/Kconfig b/src/soc/intel/fsp_broadwell_de/Kconfig index fc0c76394c..99a2bfd6c2 100644 --- a/src/soc/intel/fsp_broadwell_de/Kconfig +++ b/src/soc/intel/fsp_broadwell_de/Kconfig @@ -81,6 +81,13 @@ config CPU_MICROCODE_HEADER_FILES string default "../intel/cpu/broadwell_de/microcode/M1050663_07000001.h ../intel/cpu/broadwell_de/microcode/M1050662_0000000A.h ../intel/cpu/broadwell_de/microcode/MFF50661_F1000008.h" +config SERIRQ_CONTINUOUS_MODE + bool + default n + help + If you set this option to y, the serial IRQ machine will be + operated in continuous mode. + ## Broadwell-DE Specific FSP Kconfig source src/soc/intel/fsp_broadwell_de/fsp/Kconfig -- cgit v1.2.3