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Diffstat (limited to 'src/mainboard/via/epia-m700/driving_clk_phase_data.c')
-rw-r--r--src/mainboard/via/epia-m700/driving_clk_phase_data.c233
1 files changed, 0 insertions, 233 deletions
diff --git a/src/mainboard/via/epia-m700/driving_clk_phase_data.c b/src/mainboard/via/epia-m700/driving_clk_phase_data.c
deleted file mode 100644
index aac6c102e2..0000000000
--- a/src/mainboard/via/epia-m700/driving_clk_phase_data.c
+++ /dev/null
@@ -1,233 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2009 One Laptop per Child, Association, Inc.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
-
-#include "northbridge/via/vx800/driving_clk_phase_data.h"
-
-// DQS Driving
-// Reg0xE0, 0xE1
-// According to #Bank to set DRAM DQS Driving
-// #Bank 1 2 3 4 5 6 7 8
-static const u8 DDR2_DQSA_Driving_Table[4] = { 0xEE, 0xEE, 0xEE, 0xEE };
-static const u8 DDR2_DQSB_Driving_Table[2] = { 0xEE, 0xEE };
-
-// DQ Driving
-// Reg0xE2, 0xE3
-// For DDR2: According to bank to set DRAM DQ Driving
-static const u8 DDR2_DQA_Driving_Table[4] = { 0xAC, 0xAC, 0xAC, 0xAC };
-static const u8 DDR2_DQB_Driving_Table[2] = { 0xCA, 0xCA };
-
-// CS Driving
-// Reg0xE4, 0xE5
-// According to #Bank to set DRAM CS Driving
-// DDR1 #Bank 1 2 3 4 5 6 7 8
-static const u8 DDR2_CSA_Driving_Table_x8[4] = { 0x44, 0x44, 0x44, 0x44 };
-static const u8 DDR2_CSB_Driving_Table_x8[2] = { 0x44, 0x44 };
-static const u8 DDR2_CSA_Driving_Table_x16[4] = { 0x44, 0x44, 0x44, 0x44 };
-static const u8 DDR2_CSB_Driving_Table_x16[2] = { 0x44, 0x44 };
-
-// MAA Driving
-// Reg0xE8, Reg0xE9
-static const u8 DDR2_MAA_Driving_Table[MA_Table][5] = {
- // Chip number, 400, 533, 667 800 ;(SRAS, SCAS, SWE)RxE8
- {6, 0x86, 0x86, 0x86, 0x86}, // total MAA chips = 00 ~ 06
- {18, 0x86, 0x86, 0x86, 0x86}, // total MAA chips = 06 ~ 18
- {255, 0xDB, 0xDB, 0xDB, 0xDB}, // total MAA chips = 18 ~
-};
-
-static const u8 DDR2_MAB_Driving_Table[MA_Table][2] = {
- // Chip number, Value ;(SRAS, SCAS, SWE)RxE9
- {6, 0x86}, // total MAB chips = 00 ~ 06
- {18, 0x86}, // total MAB chips = 06 ~ 18
- {255, 0xDB}, // total MAB chips = 18 ~
-};
-
-// DCLK Driving
-// Reg0xE6, 0xE7
-// For DDR2: According to #Freq to set DRAM DCLK Driving
-// freq 400M, 533M, 667M, 800M
-static const u8 DDR2_DCLKA_Driving_Table[4] = { 0xFF, 0xFF, 0xFF, 0xFF };
-static const u8 DDR2_DCLKB_Driving_Table[4] = { 0xFF, 0xFF, 0xFF, 0xFF };
-
-/*
- * Duty cycle
- * Duty cycle Control for DQ/DQS/DDRCKG in ChA & ChB
- * D0F3RxEC/D0F3RxED/D0F3RxEE/D0F3RxEF
- * According to DRAM frequency to control Duty Cycle
- */
-static const u8 ChA_Duty_Control_DDR2[DUTY_CYCLE_REG_NUM][DUTY_CYCLE_FREQ_NUM] = {
- // (And NOT) DDR800 DDR667 DDR533 DDR400
- //Reg Mask Value Value Value Value
- {0xEC, 0x00, 0x30, 0x30, 0x30, 0x30}, // 1Rank
- {0xEE, 0x0F, 0x40, 0x40, 0x00, 0x00},
- {0xEF, 0xCF, 0x00, 0x30, 0x30, 0x30},
-};
-
-static const u8 ChB_Duty_Control_DDR2[DUTY_CYCLE_REG_NUM][DUTY_CYCLE_FREQ_NUM] = {
- // (And NOT) DDR800 DDR667 DDR533 DDR400
- //Reg Mask Value Value Value Value
- {0xED, 0x00, 0x88, 0x88, 0x84, 0x88}, // 1Rank
- {0xEE, 0xF0, 0x00, 0x00, 0x00, 0x00},
- {0xEF, 0xFC, 0x00, 0x00, 0x00, 0x00},
-};
-
-/*
- * DRAM Clock Phase Control for FeedBack Mode
- * Modify NB Reg: Rx90[7]/Rx91/Rx92/Rx93/Rx94
- * Processing:
- * 1. Program VIA_NB3DRAM_REG90[7]=0b for FeedBack mode.
- * 2. Program clock phase value with ChA/B DCLK enable,
- * VIA_NB3DRAM_REG91[7:3]=00b
- * 3. Check ChB rank #, if 0, VIA_NB3DRAM_REG91[7]=1b, to disable ChB DCLKO
- * ChA DCLKO can't be disabled, so always program VIA_NB3DRAM_REG91[3]=0b.
- */
-static const u8 DDR2_ChA_Clk_Phase_Table_1R[3][Clk_Phase_Table_DDR2_Width] = {
- // (And NOT) DDR800 DDR667 DDR533 DDR400
- //Reg Mask Value Value Value Value
- {0x91, 0xF8, 0x02, 0x01, 0x00, 0x07}, // 1Rank
- {0x92, 0xF8, 0x04, 0x03, 0x03, 0x02},
- {0x93, 0xF8, 0x06, 0x05, 0x04, 0x03},
-};
-
-static const u8 DDR2_ChB_Clk_Phase_Table_1R[3][Clk_Phase_Table_DDR2_Width] = {
- // (And NOT) DDR800 DDR667 DDR533 DDR400
- //Reg Mask Value Value Value Value
- {0x91, 0x0F, 0x20, 0x10, 0x00, 0x70}, // 1Rank
- {0x92, 0x0F, 0x40, 0x30, 0x30, 0x20},
- {0x93, 0x0F, 0x60, 0x50, 0x40, 0x30},
-};
-
-/* vt6413c */
-#if 0
-static const u8 DDR2_ChA_Clk_Phase_Table_2R[3][Clk_Phase_Table_DDR2_Width] = {
- // (And NOT) DDR800 DDR667 DDR533 DDR400
- //Reg Mask Value Value Value Value
- {0x91, 0xF8, 0x04, 0x03, 0x04, 0x01 }, // 1Rank
- {0x92, 0xF8, 0x03, 0x06, 0x05, 0x04 },
- {0x93, 0xF8, 0x03, 0x07, 0x06, 0x05 },
-};
-#endif
-
-/* vt6413d */
-static const u8 DDR2_ChA_Clk_Phase_Table_2R[3][Clk_Phase_Table_DDR2_Width] = {
- // (And NOT) DDR800 DDR667 DDR533 DDR400
- //Reg Mask Value Value Value Value
- {0x91, 0xF8, 0x02, 0x01, 0x00, 0x07}, // 1Rank
- {0x92, 0xF8, 0x04, 0x03, 0x03, 0x02},
- {0x93, 0xF8, 0x06, 0x05, 0x04, 0x03},
-};
-
-/*
- * DRAM Write Data phase control
- * Modify NB Reg: Rx74/Rx75/Rx76
- */
-/* vt6413c */
-#if 0
-static const u8 DDR2_ChA_WrtData_Phase_Table[WrtData_REG_NUM ][WrtData_FREQ_NUM] = {
- // (And NOT) DDR800 DDR667 DDR533 DDR400
- //Reg Mask Value Value Value Value
- {0x74, 0xF8, 0x03, 0x04, 0x05, 0x02 }, // 1Rank
- {0x75, 0xF8, 0x03, 0x04, 0x05, 0x02 },
- {0x76, 0x00, 0x10, 0x80, 0x00, 0x07 },
-};
-#endif
-
-/* vt6413D */
-static const u8 DDR2_ChA_WrtData_Phase_Table[WrtData_REG_NUM][WrtData_FREQ_NUM] = {
- // (And NOT) DDR800 DDR667 DDR533 DDR400
- //Reg Mask Value Value Value Value
- {0x74, 0xF8, 0x01, 0x00, 0x00, 0x07}, // 1Rank
- {0x75, 0xF8, 0x01, 0x00, 0x00, 0x07},
- {0x76, 0x10, 0x80, 0x87, 0x07, 0x06},
- {0x8C, 0xFC, 0x03, 0x03, 0x03, 0x03},
-};
-
-#if 0
-static const u8 DDR2_ChB_WrtData_Phase_Table[WrtData_REG_NUM ][WrtData_FREQ_NUM] = {
- // (And NOT) DDR800 DDR667 DDR533 DDR400
- //Reg Mask Value Value Value Value
- {0x74, 0x8F, 0x30, 0x40, 0x30, 0x20 }, // 1Rank
- {0x75, 0x8F, 0x30, 0x40, 0x30, 0x20 },
- {0x8A, 0x00, 0x10, 0x80, 0x07, 0x07 },
-};
-#endif
-
-/*
- * DQ/DQS Output Delay Control
- * Modify NB D0F3: RxF0/RxF1/RxF2/RxF3
- */
-static const u8 DDR2_CHA_DQ_DQS_Delay_Table[4][DQ_DQS_Delay_Table_Width] = {
- //RxF0 RxF1 RxF2 RxF3
- {0x00, 0x00, 0x00, 0x00}, /* DDR400 */
- {0x00, 0x00, 0x00, 0x00}, /* DDR533 */
- {0x00, 0x00, 0x00, 0x00}, /* DDR667 */
- {0x00, 0x00, 0x00, 0x00}, /* DDR800 */
-};
-
-static const u8 DDR2_CHB_DQ_DQS_Delay_Table[4][DQ_DQS_Delay_Table_Width] = {
- //RxF4 RxF5 RxF6 RxF7
- {0x00, 0x00, 0x00, 0x00}, /* DDR400 */
- {0x00, 0x00, 0x00, 0x00}, /* DDR533 */
- {0x00, 0x00, 0x00, 0x00}, /* DDR667 */
- {0x00, 0x00, 0x00, 0x00}, /* DDR800 */
-};
-
-/*
- * DQ/DQS input Capture Control
- * modify NB D0F3_Reg:Rx78/Rx79/Rx7A/Rx7B
- */
-/* vt6413C */
-#if 0
-static const u8 DDR2_ChA_DQS_Input_Capture_Tbl[DQS_INPUT_CAPTURE_REG_NUM ][DQS_INPUT_CAPTURE_FREQ_NUM] = {
- // (And NOT) DDR800 DDR667 DDR533 DDR400
- //Reg Mask Value Value Value Value
- {0x78, 0x00, 0x83, 0x8D, 0x87, 0x83 }, // 1Rank
- {0x7A, 0xF0, 0x00, 0x00, 0x00, 0x00 },
- {0x7B, 0x00, 0x10, 0x30, 0x20, 0x10 }
-};
-#endif
-
-/* vt6413D */
-static const u8 DDR2_ChA_DQS_Input_Capture_Tbl[DQS_INPUT_CAPTURE_REG_NUM][DQS_INPUT_CAPTURE_FREQ_NUM] = {
- // (And NOT) DDR800 DDR667 DDR533 DDR400
- //Reg Mask Value Value Value Value
- {0x78, 0xC0, 0x0D, 0x07, 0x03, 0x01}, // 1Rank
- {0x7A, 0xF0, 0x00, 0x00, 0x00, 0x00},
- {0x7B, 0x00, 0x34, 0x34, 0x20, 0x10}
-};
-
-static const u8 DDR2_ChB_DQS_Input_Capture_Tbl[DQS_INPUT_CAPTURE_REG_NUM][DQS_INPUT_CAPTURE_FREQ_NUM] = {
- // (And NOT) DDR800 DDR667 DDR533 DDR400
- //Reg Mask Value Value Value Value
- {0x79, 0x00, 0x89, 0x89, 0x87, 0x83}, // 1Rank
- {0x7A, 0x0F, 0x00, 0x00, 0x00, 0x00},
- {0x8B, 0x00, 0x34, 0x34, 0x20, 0x10}
-};
-
-static const u8 Fixed_DQSA_1_2_Rank_Table[4][2] = {
- //Rx70 Rx71
- {0x00, 0x05}, /* DDR800 */
- {0x00, 0x06}, /* DDR667 */
- {0x00, 0x04}, /* DDR533 */
- {0x00, 0x05}, /* DDR400 */
-};
-
-static const u8 Fixed_DQSA_3_4_Rank_Table[4][2] = {
- //Rx70 Rx71
- {0x00, 0x04}, /* DDR800 */
- {0x00, 0x04}, /* DDR667 */
- {0x00, 0x03}, /* DDR533 */
- {0x00, 0x04}, /* DDR400 */
-};
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-25 06:24:32 +0000