diff options
Diffstat (limited to 'src/mainboard/intel/adlrvp/variants/adlrvp_p/memory.c')
| -rw-r--r-- | src/mainboard/intel/adlrvp/variants/adlrvp_p/memory.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/src/mainboard/intel/adlrvp/variants/adlrvp_p/memory.c b/src/mainboard/intel/adlrvp/variants/adlrvp_p/memory.c index c730b995bc..ec7ae88135 100644 --- a/src/mainboard/intel/adlrvp/variants/adlrvp_p/memory.c +++ b/src/mainboard/intel/adlrvp/variants/adlrvp_p/memory.c @@ -54,6 +54,20 @@ static const struct mb_cfg lpddr4_mem_config = { .UserBd = BOARD_TYPE_MOBILE, }; +static const struct mb_cfg ddr5_mem_config = { + /* Baseboard uses only 100ohm Rcomp resistors */ + .rcomp_resistor = {100, 100, 100}, + + /* Baseboard Rcomp target values */ + .rcomp_targets = {50, 30, 30, 30, 27}, + + .dq_pins_interleaved = true, + + .ect = true, /* Early Command Training */ + + .UserBd = BOARD_TYPE_MOBILE, +}; + const struct mb_cfg *variant_memory_params(void) { int board_id = get_board_id(); @@ -62,6 +76,8 @@ const struct mb_cfg *variant_memory_params(void) return &lpddr4_mem_config; else if (board_id == ADL_P_DDR4_1 || board_id == ADL_P_DDR4_2) return &ddr4_mem_config; + else if (board_id == ADL_P_DDR5) + return &ddr5_mem_config; die("unsupported board id : 0x%x\n", board_id); } |