From 6dcceddff53ad309b91b61661ae7deab37f272ec Mon Sep 17 00:00:00 2001 From: Aaron Durbin Date: Mon, 3 Dec 2012 16:17:40 -0600 Subject: x86 intel: Add Firmware Interface Table support Haswell CPUs require a FIT table in the firmware. This commit adds rudimentary support for a FIT table. The number of entries in the table is based on a configuration option. The code only generates a type 0 entry. A follow-on tool will need to be developed to populate the FIT entries as well as checksumming the table. Verified image has a FIT pointer and table when option is selected. Change-Id: I3a314016a09a1cc26bf1fb5d17aa50853d2ef4f8 Signed-off-by: Aaron Durbin Reviewed-on: http://review.coreboot.org/2642 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel Reviewed-by: Ronald G. Minnich --- src/cpu/intel/haswell/Kconfig | 1 + 1 file changed, 1 insertion(+) (limited to 'src/cpu/intel/haswell/Kconfig') diff --git a/src/cpu/intel/haswell/Kconfig b/src/cpu/intel/haswell/Kconfig index 5b24a8bce4..460b497dff 100644 --- a/src/cpu/intel/haswell/Kconfig +++ b/src/cpu/intel/haswell/Kconfig @@ -13,6 +13,7 @@ config CPU_SPECIFIC_OPTIONS select CPU_MICROCODE_IN_CBFS #select AP_IN_SIPI_WAIT select TSC_SYNC_MFENCE + select CPU_INTEL_FIRMWARE_INTERFACE_TABLE config BOOTBLOCK_CPU_INIT string -- cgit v1.2.3