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authorAndrey Petrov <anpetrov@fb.com>2020-04-20 17:16:53 -0700
committerAndrey Petrov <andrey.petrov@gmail.com>2020-04-24 19:42:45 +0000
commit6d9dc243c76dfeef7b5b15e421f4a36e0247faea (patch)
treeeafd0afbe38daf45e8758e453e3b5530fc4ca833
parentddb3359754317a536d75c8a234cb7722be515855 (diff)
downloadcoreboot-6d9dc243c76dfeef7b5b15e421f4a36e0247faea.tar.xz
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 <anpetrov@fb.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/40552 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Maxim Polyakov <max.senia.poliak@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
-rw-r--r--src/soc/intel/xeon_sp/cpx/romstage.c3
-rw-r--r--src/soc/intel/xeon_sp/romstage.c5
2 files changed, 8 insertions, 0 deletions
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 <arch/romstage.h>
#include <fsp/api.h>
+#include <soc/romstage.h>
#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");
+}