patches/coreboot-4.12: Fix Librem Mini resume from S3 issue

Signed-off-by: Matt DeVillier <matt.devillier@puri.sm>

patches/coreboot-4.12/0005-mb-purism-librem_cnl-Adjust-in-preparation-for-new-v.patch

@@ -361,7 +361,7 @@ diff --git a/src/mainboard/purism/librem_cnl/romstage.c b/src/mainboard/purism/l
 index 9f8d600950..3a3ca6b491 100644
 --- a/src/mainboard/purism/librem_cnl/romstage.c
 +++ b/src/mainboard/purism/librem_cnl/romstage.c
-@@ -48,5 +48,12 @@ static const struct cnl_mb_cfg memcfg = {
+@@ -48,5 +48,15 @@ static const struct cnl_mb_cfg memcfg = {
  
  void mainboard_memory_init_params(FSPM_UPD *memupd)
  {
@@ -374,6 +374,9 @@ index 9f8d600950..3a3ca6b491 100644
 +	mem_cfg->PchSataHsioRxGen3EqBoostMagEnable[2] = 1;
 +	mem_cfg->PchSataHsioRxGen3EqBoostMag[0] = 2;
 +	mem_cfg->PchSataHsioRxGen3EqBoostMag[2] = 1;
++
++	/* Enable Refresh2X to mitigate S3 resume issues */
++	mem_cfg->Refresh2X = 1;
  }
 diff --git a/src/mainboard/purism/librem_cnl/variants/librem_mini/board_info.txt b/src/mainboard/purism/librem_cnl/variants/librem_mini/board_info.txt
 new file mode 100644