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| author | Aaron Durbin <adurbin@chromium.org> | 2012-12-03 16:17:40 -0600 |
|---|---|---|
| committer | Ronald G. Minnich <rminnich@gmail.com> | 2013-03-17 22:53:51 +0100 |
| commit | 6dcceddff53ad309b91b61661ae7deab37f272ec (patch) | |
| tree | 21177990702c7fa3b99ca4d59def9fd4c548008e /src/arch | |
| parent | 239c2e843f976d5915964c8cb1923305c574f8b5 (diff) | |
| download | coreboot-6dcceddff53ad309b91b61661ae7deab37f272ec.tar.xz | |
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 <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/2642
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
Diffstat (limited to 'src/arch')
| -rw-r--r-- | src/arch/x86/Makefile.inc | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/arch/x86/Makefile.inc b/src/arch/x86/Makefile.inc index 0892efd37b..cc7bfc2c56 100644 --- a/src/arch/x86/Makefile.inc +++ b/src/arch/x86/Makefile.inc @@ -299,12 +299,18 @@ bootblock_lds += $(src)/cpu/x86/16bit/entry16.lds bootblock_lds += $(src)/cpu/x86/16bit/reset16.lds bootblock_lds += $(src)/arch/x86/lib/id.lds bootblock_lds += $(chipset_bootblock_lds) +ifeq ($(CONFIG_CPU_INTEL_FIRMWARE_INTERFACE_TABLE),y) +bootblock_lds += $(src)/cpu/intel/fit/fit.lds +endif bootblock_inc = $(src)/arch/x86/init/prologue.inc bootblock_inc += $(src)/cpu/x86/16bit/entry16.inc bootblock_inc += $(src)/cpu/x86/16bit/reset16.inc bootblock_inc += $(src)/cpu/x86/32bit/entry32.inc bootblock_inc += $(src)/arch/x86/lib/id.inc +ifeq ($(CONFIG_CPU_INTEL_FIRMWARE_INTERFACE_TABLE),y) +bootblock_inc += $(src)/cpu/intel/fit/fit.inc +endif bootblock_inc += $(chipset_bootblock_inc) ifeq ($(CONFIG_SSE),y) |