From 6d9dc243c76dfeef7b5b15e421f4a36e0247faea Mon Sep 17 00:00:00 2001 From: Andrey Petrov Date: Mon, 20 Apr 2020 17:16:53 -0700 Subject: soc/intel/xeon_sp/cpx: Allow motherboards to set FSP-M parameters We need to allow motherboards to configure certain parameters that are specific to it. Hence, invoke this function. Also, provide a weak motherboard implementation that does nothing. Change-Id: Ifa2824811273236a66e742404856fbe17d4cf496 Signed-off-by: Andrey Petrov Reviewed-on: https://review.coreboot.org/c/coreboot/+/40552 Reviewed-by: Angel Pons Reviewed-by: Maxim Polyakov Tested-by: build bot (Jenkins) --- src/soc/intel/xeon_sp/cpx/romstage.c | 3 +++ src/soc/intel/xeon_sp/romstage.c | 5 +++++ 2 files changed, 8 insertions(+) (limited to 'src/soc/intel') diff --git a/src/soc/intel/xeon_sp/cpx/romstage.c b/src/soc/intel/xeon_sp/cpx/romstage.c index 32ada9f4cb..e909b87ca8 100644 --- a/src/soc/intel/xeon_sp/cpx/romstage.c +++ b/src/soc/intel/xeon_sp/cpx/romstage.c @@ -3,6 +3,7 @@ #include #include +#include #include "chip.h" void platform_fsp_memory_init_params_cb(FSPM_UPD *mupd, uint32_t version) @@ -10,4 +11,6 @@ void platform_fsp_memory_init_params_cb(FSPM_UPD *mupd, uint32_t version) FSP_M_CONFIG *m_cfg = &mupd->FspmConfig; (void)m_cfg; + + mainboard_memory_init_params(mupd); } diff --git a/src/soc/intel/xeon_sp/romstage.c b/src/soc/intel/xeon_sp/romstage.c index 9d3665c9fe..7881b0adb9 100644 --- a/src/soc/intel/xeon_sp/romstage.c +++ b/src/soc/intel/xeon_sp/romstage.c @@ -55,3 +55,8 @@ asmlinkage void car_stage_entry(void) run_postcar_phase(&pcf); } + +__weak void mainboard_memory_init_params(FSPM_UPD *mupd) +{ + printk(BIOS_SPEW, "WARNING: using default FSP-M parameters!\n"); +} -- cgit v1.2.3