From 1222a73205bd3a0faba988411b4aec6ea8de1059 Mon Sep 17 00:00:00 2001 From: Rizwan Qureshi Date: Tue, 23 Aug 2016 14:31:23 +0530 Subject: skylake: Add initial FSP2.0 support Add Initial pieces of code to support fsp2.0 in skylake keeping the fsp1.1 flow intact. The soc/romstage.h and soc/ramstage.h have a reference to fsp driver includes, so split these header files for each version of FSP driver. Add the below files, car_stage.S: Add romstage entry point (car_stage_entry). This calls into romstage_fsp20.c and aslo handles the car teardown. romstage_fsp20.c: Call fsp_memory_init() and also has the callback for filling memory init parameters. Also add monotonic_timer.c to verstage. With this patchset and relevant change in kunimitsu mainboard, we are able to boot to romstage. TEST= Build and Boot Kunimitsu with PLATFORM_USES_FSP1_1 Build and Boot Kunimitsu to romstage with PLATFORM_USES_FSP2_0 Change-Id: I4309c8d4369c84d2bd1b13e8ab7bfeaaec645520 Signed-off-by: Rizwan Qureshi Reviewed-on: https://review.coreboot.org/16267 Reviewed-by: Aaron Durbin Tested-by: build bot (Jenkins) --- src/soc/intel/skylake/romstage/Makefile.inc | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) (limited to 'src/soc/intel/skylake/romstage/Makefile.inc') diff --git a/src/soc/intel/skylake/romstage/Makefile.inc b/src/soc/intel/skylake/romstage/Makefile.inc index 31a452ff63..e552c396d4 100644 --- a/src/soc/intel/skylake/romstage/Makefile.inc +++ b/src/soc/intel/skylake/romstage/Makefile.inc @@ -1,7 +1,8 @@ - verstage-y += power_state.c +romstage-$(CONFIG_PLATFORM_USES_FSP2_0) += car_stage.S romstage-y += power_state.c -romstage-y += romstage.c +romstage-$(CONFIG_PLATFORM_USES_FSP1_1) += romstage.c +romstage-$(CONFIG_PLATFORM_USES_FSP2_0) += romstage_fsp20.c romstage-y += spi.c romstage-y += systemagent.c -- cgit v1.2.3