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-rw-r--r--src/mainboard/intel/jasperlake_rvp/spd/spd_util.c121
-rw-r--r--src/mainboard/intel/tglrvp/spd/spd_util.c123
2 files changed, 0 insertions, 244 deletions
diff --git a/src/mainboard/intel/jasperlake_rvp/spd/spd_util.c b/src/mainboard/intel/jasperlake_rvp/spd/spd_util.c
deleted file mode 100644
index bc891fbab7..0000000000
--- a/src/mainboard/intel/jasperlake_rvp/spd/spd_util.c
+++ /dev/null
@@ -1,121 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
-/* This file is part of the coreboot project. */
-
-#include <arch/cpu.h>
-#include <stdint.h>
-#include <string.h>
-
-#include "../board_id.h"
-#include "spd.h"
-
-enum jsl_dimm_type {
- jsl_u_ddr4 = 0,
- jsl_u_lpddr4 = 1,
- jsl_u_lpddr4_type_3 = 4,
- jsl_y_lpddr4 = 6
-};
-
-void mainboard_fill_dq_map_ch0(u8 *dq_map_ptr)
-{
- /* DQ byte map Ch0 */
- const u8 dq_map[12] = {
- 0x0F, 0xF0, 0x0F, 0xF0, 0xFF, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };
-
- memcpy(dq_map_ptr, dq_map, sizeof(dq_map));
-}
-
-static uint8_t get_spd_index(void)
-{
- return get_board_id() & 0x7;
-}
-
-void mainboard_fill_dq_map_ch1(u8 *dq_map_ptr)
-{
- const u8 dq_map[12] = {
- 0x0F, 0xF0, 0x0F, 0xF0, 0xFF, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };
-
- memcpy(dq_map_ptr, dq_map, sizeof(dq_map));
-}
-
-void mainboard_fill_dqs_map_ch0(u8 *dqs_map_ptr)
-{
- /* DQS CPU<>DRAM map Ch0 */
- const u8 dqs_map_u_ddr[8] = { 2, 0, 1, 3, 6, 4, 7, 5 };
- const u8 dqs_map_u_lpddr[8] = { 2, 3, 0, 1, 7, 6, 4, 5 };
- const u8 dqs_map_u_lpddr_type_3[8] = { 2, 3, 1, 0, 7, 6, 4, 5 };
- const u8 dqs_map_y_lpddr[8] = { 0, 1, 2, 3, 4, 5, 6, 7 };
-
- switch (get_spd_index()) {
- case jsl_u_ddr4:
- memcpy(dqs_map_ptr, dqs_map_u_ddr, sizeof(dqs_map_u_ddr));
- break;
- case jsl_u_lpddr4:
- memcpy(dqs_map_ptr, dqs_map_u_lpddr, sizeof(dqs_map_u_lpddr));
- break;
- case jsl_u_lpddr4_type_3:
- memcpy(dqs_map_ptr, dqs_map_u_lpddr_type_3,
- sizeof(dqs_map_u_lpddr_type_3));
- break;
- case jsl_y_lpddr4:
- memcpy(dqs_map_ptr, dqs_map_y_lpddr, sizeof(dqs_map_y_lpddr));
- break;
- default:
- break;
- }
-}
-
-void mainboard_fill_dqs_map_ch1(u8 *dqs_map_ptr)
-{
- /* DQS CPU<>DRAM map Ch1 */
- const u8 dqs_map_u_ddr[8] = { 1, 3, 2, 0, 5, 7, 6, 4 };
- const u8 dqs_map_u_lpddr[8] = { 1, 0, 3, 2, 5, 4, 7, 6 };
- const u8 dqs_map_y_lpddr[8] = { 0, 1, 2, 3, 5, 4, 7, 6 };
-
- switch (get_spd_index()) {
- case jsl_u_ddr4:
- memcpy(dqs_map_ptr, dqs_map_u_ddr, sizeof(dqs_map_u_ddr));
- break;
- case jsl_u_lpddr4:
- case jsl_u_lpddr4_type_3:
- memcpy(dqs_map_ptr, dqs_map_u_lpddr, sizeof(dqs_map_u_lpddr));
- break;
- case jsl_y_lpddr4:
- memcpy(dqs_map_ptr, dqs_map_y_lpddr, sizeof(dqs_map_y_lpddr));
- break;
- default:
- break;
- }
-}
-
-void mainboard_fill_rcomp_res_data(u16 *rcomp_ptr)
-{
- /* Rcomp resistor */
- const u16 RcompResistor[3] = { 100, 100, 100 };
- memcpy(rcomp_ptr, RcompResistor, sizeof(RcompResistor));
-}
-
-void mainboard_fill_rcomp_strength_data(u16 *rcomp_strength_ptr)
-{
- /* Rcomp target */
- static const u16 RcompTarget_DDR4[RCOMP_TARGET_PARAMS] = {
- 100, 33, 32, 33, 28 };
- static const u16 RcompTarget_LPDDR4_Ax[RCOMP_TARGET_PARAMS] = {
- 80, 40, 40, 40, 30 };
-
- switch (get_spd_index()) {
- case jsl_u_ddr4:
- memcpy(rcomp_strength_ptr, RcompTarget_DDR4,
- sizeof(RcompTarget_DDR4));
- break;
- case jsl_y_lpddr4:
- case jsl_u_lpddr4:
- case jsl_u_lpddr4_type_3:
- memcpy(rcomp_strength_ptr, RcompTarget_LPDDR4_Ax,
- sizeof(RcompTarget_LPDDR4_Ax));
- break;
- default:
- break;
- }
-}
diff --git a/src/mainboard/intel/tglrvp/spd/spd_util.c b/src/mainboard/intel/tglrvp/spd/spd_util.c
deleted file mode 100644
index 9110cb1b1b..0000000000
--- a/src/mainboard/intel/tglrvp/spd/spd_util.c
+++ /dev/null
@@ -1,123 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
-/* This file is part of the coreboot project. */
-
-#include <arch/cpu.h>
-#include <stdint.h>
-#include <string.h>
-
-#include "../board_id.h"
-#include "spd.h"
-
-enum tgl_dimm_type {
- tgl_u_ddr4 = 0,
- tgl_u_lpddr4 = 1,
- tgl_u_lpddr4_type_3 = 4,
- tgl_y_lpddr4 = 6
-};
-
-static uint8_t get_spd_index(void)
-{
- uint8_t spd_index = (get_board_id() & 0x1F) & 0x7;
-
- return spd_index;
-}
-
-void mainboard_fill_dq_map_ch0(u8 *dq_map_ptr)
-{
- /* DQ byte map Ch0 */
- const u8 dq_map[12] = {
- 0x0F, 0xF0, 0x0F, 0xF0, 0xFF, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };
-
- memcpy(dq_map_ptr, dq_map, sizeof(dq_map));
-}
-
-void mainboard_fill_dq_map_ch1(u8 *dq_map_ptr)
-{
- const u8 dq_map[12] = {
- 0x0F, 0xF0, 0x0F, 0xF0, 0xFF, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };
-
- memcpy(dq_map_ptr, dq_map, sizeof(dq_map));
-}
-
-void mainboard_fill_dqs_map_ch0(u8 *dqs_map_ptr)
-{
- /* DQS CPU<>DRAM map Ch0 */
- const u8 dqs_map_u_ddr[8] = { 2, 0, 1, 3, 6, 4, 7, 5 };
- const u8 dqs_map_u_lpddr[8] = { 2, 3, 0, 1, 7, 6, 4, 5 };
- const u8 dqs_map_u_lpddr_type_3[8] = { 2, 3, 1, 0, 7, 6, 4, 5 };
- const u8 dqs_map_y_lpddr[8] = { 0, 1, 2, 3, 4, 5, 6, 7 };
-
- switch (get_spd_index()) {
- case tgl_u_ddr4:
- memcpy(dqs_map_ptr, dqs_map_u_ddr, sizeof(dqs_map_u_ddr));
- break;
- case tgl_u_lpddr4:
- memcpy(dqs_map_ptr, dqs_map_u_lpddr, sizeof(dqs_map_u_lpddr));
- break;
- case tgl_u_lpddr4_type_3:
- memcpy(dqs_map_ptr, dqs_map_u_lpddr_type_3,
- sizeof(dqs_map_u_lpddr_type_3));
- break;
- case tgl_y_lpddr4:
- memcpy(dqs_map_ptr, dqs_map_y_lpddr, sizeof(dqs_map_y_lpddr));
- break;
- default:
- break;
- }
-}
-
-void mainboard_fill_dqs_map_ch1(u8 *dqs_map_ptr)
-{
- /* DQS CPU<>DRAM map Ch1 */
- const u8 dqs_map_u_ddr[8] = { 1, 3, 2, 0, 5, 7, 6, 4 };
- const u8 dqs_map_u_lpddr[8] = { 1, 0, 3, 2, 5, 4, 7, 6 };
- const u8 dqs_map_y_lpddr[8] = { 0, 1, 2, 3, 5, 4, 7, 6 };
-
- switch (get_spd_index()) {
- case tgl_u_ddr4:
- memcpy(dqs_map_ptr, dqs_map_u_ddr, sizeof(dqs_map_u_ddr));
- break;
- case tgl_u_lpddr4:
- case tgl_u_lpddr4_type_3:
- memcpy(dqs_map_ptr, dqs_map_u_lpddr, sizeof(dqs_map_u_lpddr));
- break;
- case tgl_y_lpddr4:
- memcpy(dqs_map_ptr, dqs_map_y_lpddr, sizeof(dqs_map_y_lpddr));
- break;
- default:
- break;
- }
-}
-
-void mainboard_fill_rcomp_res_data(u16 *rcomp_ptr)
-{
- /* Rcomp resistor */
- const u16 RcompResistor[3] = { 100, 100, 100 };
- memcpy(rcomp_ptr, RcompResistor, sizeof(RcompResistor));
-}
-
-void mainboard_fill_rcomp_strength_data(u16 *rcomp_strength_ptr)
-{
- /* Rcomp target */
- static const u16 RcompTarget_DDR4[RCOMP_TARGET_PARAMS] = {
- 100, 33, 32, 33, 28 };
- static const u16 RcompTarget_LPDDR4_Ax[RCOMP_TARGET_PARAMS] = {
- 80, 40, 40, 40, 30 };
-
- switch (get_spd_index()) {
- case tgl_u_ddr4:
- memcpy(rcomp_strength_ptr, RcompTarget_DDR4,
- sizeof(RcompTarget_DDR4));
- break;
- case tgl_y_lpddr4:
- case tgl_u_lpddr4:
- case tgl_u_lpddr4_type_3:
- memcpy(rcomp_strength_ptr, RcompTarget_LPDDR4_Ax,
- sizeof(RcompTarget_LPDDR4_Ax));
- break;
- default:
- break;
- }
-}
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