1 files changed, 11 insertions, 44 deletions

diff --git a/src/mainboard/asrock/h110m/romstage.c b/src/mainboard/asrock/h110m/romstage.c
index 7a17915534..8e72e8ed6e 100644
--- a/src/mainboard/asrock/h110m/romstage.c
+++ b/src/mainboard/asrock/h110m/romstage.c
@@ -1,61 +1,25 @@
 /* SPDX-License-Identifier: GPL-2.0-only */
 
+#include <assert.h>
 #include <soc/romstage.h>
+#include <stdint.h>
 #include <string.h>
 #include <spd_bin.h>
 
-static void mainboard_fill_dq_map_data(void *dq_map_ch0, void *dq_map_ch1)
-{
-	/* DQ byte map */
-	const u8 dq_map[2][12] = {
-		  { 0x0F, 0xF0, 0x00, 0xF0, 0x0F, 0xF0,
-		    0x0F, 0x00, 0xFF, 0x00, 0xFF, 0x00 },
-		  { 0x33, 0xCC, 0x00, 0xCC, 0x33, 0xCC,
-		    0x33, 0x00, 0xFF, 0x00, 0xFF, 0x00 } };
-	memcpy(dq_map_ch0, dq_map[0], sizeof(dq_map[0]));
-	memcpy(dq_map_ch1, dq_map[1], sizeof(dq_map[1]));
-}
-
-static void mainboard_fill_dqs_map_data(void *dqs_map_ch0, void *dqs_map_ch1)
+void mainboard_memory_init_params(FSPM_UPD *mupd)
 {
-	/* DQS CPU<>DRAM map */
-	const u8 dqs_map[2][8] = {
-		{ 0, 1, 3, 2, 4, 5, 6, 7 },
-		{ 1, 0, 4, 5, 2, 3, 6, 7 } };
-	memcpy(dqs_map_ch0, dqs_map[0], sizeof(dqs_map[0]));
-	memcpy(dqs_map_ch1, dqs_map[1], sizeof(dqs_map[1]));
-}
+	const u16 rcomp_resistors[3] = { 121, 75, 100 };
 
-static void mainboard_fill_rcomp_res_data(void *rcomp_ptr)
-{
-	/* Rcomp resistor */
-	const u16 RcompResistor[3] = { 200, 81, 162 };
-	memcpy(rcomp_ptr, RcompResistor,
-		 sizeof(RcompResistor));
-}
+	const u16 rcomp_targets[5] = { 50, 26, 20, 20, 26 };
 
-static void mainboard_fill_rcomp_strength_data(void *rcomp_strength_ptr)
-{
-	/* Rcomp target */
-	static const u16 RcompTarget[5] = {
-		100, 40, 40, 23, 40 };
-	memcpy(rcomp_strength_ptr, RcompTarget, sizeof(RcompTarget));
-}
+	FSP_M_CONFIG *const mem_cfg = &mupd->FspmConfig;
 
-void mainboard_memory_init_params(FSPM_UPD *mupd)
-{
-	FSP_M_CONFIG *mem_cfg;
 	struct spd_block blk = {
 		.addr_map = { 0x50, 0x51, 0x52, 0x53, },
 	};
 
-	mem_cfg = &mupd->FspmConfig;
-	mainboard_fill_dq_map_data(&mem_cfg->DqByteMapCh0,
-				   &mem_cfg->DqByteMapCh1);
-	mainboard_fill_dqs_map_data(&mem_cfg->DqsMapCpu2DramCh0,
-				    &mem_cfg->DqsMapCpu2DramCh1);
-	mainboard_fill_rcomp_res_data(&mem_cfg->RcompResistor);
-	mainboard_fill_rcomp_strength_data(&mem_cfg->RcompTarget);
+	assert(sizeof(mem_cfg->RcompResistor) == sizeof(rcomp_resistors));
+	assert(sizeof(mem_cfg->RcompTarget)   == sizeof(rcomp_targets));
 
 	mem_cfg->DqPinsInterleaved = 1;
 	get_spd_smbus(&blk);
@@ -66,6 +30,9 @@ void mainboard_memory_init_params(FSPM_UPD *mupd)
 	mem_cfg->MemorySpdPtr11 = (uintptr_t)blk.spd_array[3];
 	dump_spd_info(&blk);
 
+	memcpy(mem_cfg->RcompResistor, rcomp_resistors, sizeof(mem_cfg->RcompResistor));
+	memcpy(mem_cfg->RcompTarget,   rcomp_targets,   sizeof(mem_cfg->RcompTarget));
+
 	/* use virtual channel 1 for the dmi interface of the PCH */
 	mupd->FspmTestConfig.DmiVc1 = 1;