soc/intel/broadwell: Move `pei_data` out of romstage.c

Prepare to confine all `pei_data` references in raminit.c and refcode.c
so that mainboards don't need to know about its existence.

Change-Id: I55793fa274f8100643855466b6cca486896fb2c4
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/55801
Reviewed-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>

1 files changed, 2 insertions, 4 deletions

diff --git a/src/soc/intel/broadwell/include/soc/romstage.h b/src/soc/intel/broadwell/include/soc/romstage.h
index a18f4a6539..95af4d98a2 100644
--- a/src/soc/intel/broadwell/include/soc/romstage.h
+++ b/src/soc/intel/broadwell/include/soc/romstage.h
@@ -8,14 +8,12 @@
 void mainboard_fill_spd_data(struct pei_data *pei_data);
 void mainboard_post_raminit(const int s3resume);
 
-void sdram_initialize(struct pei_data *pei_data);
-void save_mrc_data(struct pei_data *pei_data);
-void setup_sdram_meminfo(struct pei_data *pei_data);
-
 struct chipset_power_state;
 struct chipset_power_state *fill_power_state(void);
 void report_platform_info(void);
 
+void perform_raminit(const struct chipset_power_state *const power_state);
+
 void systemagent_early_init(void);
 void pch_early_init(void);