diff options
| -rw-r--r-- | src/mainboard/intel/adlrvp/include/baseboard/variants.h | 2 | ||||
| -rw-r--r-- | src/mainboard/intel/adlrvp/memory.c | 30 | ||||
| -rw-r--r-- | src/mainboard/intel/adlrvp/romstage_fsp_params.c | 5 | ||||
| -rw-r--r-- | src/mainboard/intel/adlrvp/spd/Makefile.inc | 6 | ||||
| -rw-r--r-- | src/mainboard/intel/adlrvp/spd/adlrvp_lp5.spd.hex | 32 |
5 files changed, 71 insertions, 4 deletions
diff --git a/src/mainboard/intel/adlrvp/include/baseboard/variants.h b/src/mainboard/intel/adlrvp/include/baseboard/variants.h index 537e62451a..9cb8640860 100644 --- a/src/mainboard/intel/adlrvp/include/baseboard/variants.h +++ b/src/mainboard/intel/adlrvp/include/baseboard/variants.h @@ -14,6 +14,8 @@ enum adl_boardid { ADL_P_LP4_2 = 0x11, /* ADL-P DDR5 RVPs */ ADL_P_DDR5 = 0x12, + /* ADL-P LPDDR5 RVP */ + ADL_P_LP5 = 0x13, /* ADL-P DDR4 RVPs */ ADL_P_DDR4_1 = 0x14, ADL_P_DDR4_2 = 0x3F, diff --git a/src/mainboard/intel/adlrvp/memory.c b/src/mainboard/intel/adlrvp/memory.c index b203f69240..80ec14aa17 100644 --- a/src/mainboard/intel/adlrvp/memory.c +++ b/src/mainboard/intel/adlrvp/memory.c @@ -44,6 +44,34 @@ static const struct mb_cfg lpddr4_mem_config = { .UserBd = BOARD_TYPE_MOBILE, }; +static const struct mb_cfg lp5_mem_config = { + + /* DQ byte map */ + .dq_map = { + { 3, 2, 1, 0, 5, 4, 6, 7, 15, 14, 12, 13, 8, 9, 10, 11 }, + { 0, 2, 3, 1, 5, 7, 4, 6, 14, 13, 15, 12, 8, 9, 11, 10 }, + { 1, 2, 0, 3, 4, 6, 5, 7, 15, 13, 12, 14, 9, 10, 8, 11 }, + { 2, 1, 3, 0, 7, 4, 5, 6, 13, 12, 15, 14, 9, 11, 8, 10 }, + { 1, 2, 3, 0, 6, 4, 5, 7, 15, 13, 14, 12, 10, 9, 8, 11 }, + { 1, 0, 3, 2, 6, 7, 4, 5, 14, 12, 15, 13, 8, 9, 10, 11 }, + { 0, 2, 1, 3, 4, 7, 5, 6, 12, 13, 15, 14, 9, 11, 10, 8 }, + { 3, 2, 1, 0, 5, 4, 6, 7, 13, 15, 11, 12, 10, 9, 14, 8 }, + }, + + /* DQS CPU<>DRAM map */ + .dqs_map = { + { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 } + }, + + .dq_pins_interleaved = false, + + .ect = false, /* Early Command Training */ + + .lp5_ccc_config = 0xff, + + .UserBd = BOARD_TYPE_MOBILE, +}; + static const struct mb_cfg ddr5_mem_config = { /* Baseboard uses only 100ohm Rcomp resistors */ .rcomp_resistor = {100, 100, 100}, @@ -71,6 +99,8 @@ const struct mb_cfg *variant_memory_params(void) return &ddr4_mem_config; case ADL_P_DDR5: return &ddr5_mem_config; + case ADL_P_LP5: + return &lp5_mem_config; default: die("unsupported board id : 0x%x\n", board_id); } diff --git a/src/mainboard/intel/adlrvp/romstage_fsp_params.c b/src/mainboard/intel/adlrvp/romstage_fsp_params.c index 672c59743e..2f03cb4e84 100644 --- a/src/mainboard/intel/adlrvp/romstage_fsp_params.c +++ b/src/mainboard/intel/adlrvp/romstage_fsp_params.c @@ -31,7 +31,7 @@ void mainboard_memory_init_params(FSPM_UPD *mupd) int board_id = get_board_id(); const bool half_populated = false; - const struct spd_info lpddr4_spd_info = { + const struct spd_info lp4_lp5_spd_info = { .read_type = READ_SPD_CBFS, .spd_spec.spd_index = get_spd_index(), }; @@ -56,7 +56,8 @@ void mainboard_memory_init_params(FSPM_UPD *mupd) break; case ADL_P_LP4_1: case ADL_P_LP4_2: - memcfg_init(&mupd->FspmConfig, mem_config, &lpddr4_spd_info, half_populated); + case ADL_P_LP5: + memcfg_init(&mupd->FspmConfig, mem_config, &lp4_lp5_spd_info, half_populated); break; default: die("Unknown board id = 0x%x\n", board_id); diff --git a/src/mainboard/intel/adlrvp/spd/Makefile.inc b/src/mainboard/intel/adlrvp/spd/Makefile.inc index 1218a76690..10ce42ef4c 100644 --- a/src/mainboard/intel/adlrvp/spd/Makefile.inc +++ b/src/mainboard/intel/adlrvp/spd/Makefile.inc @@ -1,4 +1,6 @@ ## SPDX-License-Identifier: GPL-2.0-only -SPD_SOURCES = adlrvp_lp4 #0b000 -SPD_SOURCES += empty # 0b001 +SPD_SOURCES = adlrvp_lp4 # 0b000 +SPD_SOURCES += empty # 0b001 +SPD_SOURCES += empty # 0b002 +SPD_SOURCES += adlrvp_lp5 # 0b003 diff --git a/src/mainboard/intel/adlrvp/spd/adlrvp_lp5.spd.hex b/src/mainboard/intel/adlrvp/spd/adlrvp_lp5.spd.hex new file mode 100644 index 0000000000..2f2a31a33d --- /dev/null +++ b/src/mainboard/intel/adlrvp/spd/adlrvp_lp5.spd.hex @@ -0,0 +1,32 @@ +23 10 13 0E 15 1A 95 08 00 40 00 00 02 01 00 00 +48 00 0A FF 92 55 05 00 AA 00 98 A8 90 90 06 C0 +03 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 +00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 +00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 +00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 +00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 +00 00 00 00 00 00 00 00 00 00 00 00 7F 00 00 00 +00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 +00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 +00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 +00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 +00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 +00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 +00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 +00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 +00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 +00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 +00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 +00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 +00 00 00 00 00 20 00 00 00 20 20 20 20 20 20 20 +20 20 20 20 20 20 20 20 20 20 20 20 20 00 00 00 +00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 +00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 +00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 +00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 +00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 +00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 +00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 +00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 +00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 +00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |