diff options
Diffstat (limited to 'src/mainboard/system76/rpl/variants/lemp12/romstage.c')
-rw-r--r-- | src/mainboard/system76/rpl/variants/lemp12/romstage.c | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/src/mainboard/system76/rpl/variants/lemp12/romstage.c b/src/mainboard/system76/rpl/variants/lemp12/romstage.c new file mode 100644 index 000000000000..c8c623fc1998 --- /dev/null +++ b/src/mainboard/system76/rpl/variants/lemp12/romstage.c @@ -0,0 +1,24 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ + +#include <soc/meminit.h> +#include <soc/romstage.h> + +void mainboard_memory_init_params(FSPM_UPD *mupd) +{ + const struct mb_cfg board_cfg = { + .type = MEM_TYPE_DDR5, + .ect = true, + .LpDdrDqDqsReTraining = 1, + }; + const struct mem_spd spd_info = { + .topo = MEM_TOPO_MIXED, + .cbfs_index = 0, + .smbus[1] = { .addr_dimm[0] = 0x52, }, + }; + const bool half_populated = false; + + mupd->FspmConfig.DmiMaxLinkSpeed = 4; + mupd->FspmConfig.GpioOverride = 0; + + memcfg_init(mupd, &board_cfg, &spd_info, half_populated); +} |