aboutsummaryrefslogtreecommitdiff
path: root/src/mainboard/intel/adlrvp/variants/adlrvp_p/memory.c
diff options
context:
space:
mode:
Diffstat (limited to 'src/mainboard/intel/adlrvp/variants/adlrvp_p/memory.c')
-rw-r--r--src/mainboard/intel/adlrvp/variants/adlrvp_p/memory.c83
1 files changed, 0 insertions, 83 deletions
diff --git a/src/mainboard/intel/adlrvp/variants/adlrvp_p/memory.c b/src/mainboard/intel/adlrvp/variants/adlrvp_p/memory.c
deleted file mode 100644
index ec7ae88135..0000000000
--- a/src/mainboard/intel/adlrvp/variants/adlrvp_p/memory.c
+++ /dev/null
@@ -1,83 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
-
-#include <arch/cpu.h>
-#include "../../board_id.h"
-#include <baseboard/variants.h>
-#include <soc/romstage.h>
-
-static const struct mb_cfg ddr4_mem_config = {
- /* Baseboard uses only 100ohm Rcomp resistors */
- .rcomp_resistor = {100, 100, 100},
-
- /* Baseboard Rcomp target values */
- .rcomp_targets = {40, 30, 33, 33, 30},
-
- .dq_pins_interleaved = true,
-
- .ect = true, /* Early Command Training */
-
- .UserBd = BOARD_TYPE_MOBILE,
-};
-
-static const struct mb_cfg lpddr4_mem_config = {
- /* DQ byte map */
- .dq_map = {
- { 0, 2, 3, 1, 6, 7, 5, 4, /* Byte 0 */
- 10, 8, 11, 9, 14, 12, 13, 15 }, /* Byte 1 */
- { 12, 8, 14, 10, 11, 13, 15, 9, /* Byte 2 */
- 5, 0, 7, 3, 6, 2, 1, 4 }, /* Byte 3 */
- { 3, 0, 2, 1, 6, 5, 4, 7, /* Byte 4 */
- 12, 13, 14, 15, 10, 9, 8, 11 }, /* Byte 5 */
- { 2, 6, 7, 1, 3, 4, 0, 5, /* Byte 6 */
- 9, 13, 8, 15, 14, 11, 12, 10 }, /* Byte 7 */
- { 3, 0, 1, 2, 7, 4, 6, 5, /* Byte 0 */
- 10, 8, 11, 9, 14, 13, 12, 15 }, /* Byte 1 */
- { 10, 12, 14, 8, 9, 13, 15, 11, /* Byte 2 */
- 3, 7, 6, 2, 0, 4, 5, 1 }, /* Byte 3 */
- { 12, 15, 14, 13, 9, 10, 11, 8, /* Byte 4 */
- 7, 4, 6, 5, 0, 1, 3, 2 }, /* Byte 5 */
- { 0, 2, 4, 3, 1, 6, 7, 5, /* Byte 6 */
- 13, 9, 10, 11, 8, 12, 14, 15 }, /* Byte 7 */
- },
-
- /* DQS CPU<>DRAM map */
- .dqs_map = {
- /* Ch 0 1 2 3 */
- { 0, 1 }, { 1, 0 }, { 0, 1 }, { 0, 1 },
- { 0, 1 }, { 1, 0 }, { 1, 0 }, { 0, 1 }
- },
-
- .dq_pins_interleaved = false,
-
- .ect = true, /* Early Command Training */
-
- .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();
-
- if (board_id == ADL_P_LP4_1 || board_id == ADL_P_LP4_2)
- 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);
-}