mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-12-28 05:53:54 +00:00
ff9112df8b
With the upcoming addition of the Armada 38x DDR support, which is not
compatible to the Armada XP DDR init code, we need to introduce a new
directory infrastructure. To support multiple Marvell DDR controller.
This will be the new structure:
drivers/ddr/marvell/axp
Supporting Armada XP (AXP) devices (and perhaps Armada 370)
drivers/ddr/marvell/a38x
Supporting Armada 38x devices (and perhaps Armada 39x)
Signed-off-by: Stefan Roese <sr@denx.de>
226 lines
10 KiB
C
226 lines
10 KiB
C
/*
|
|
* Copyright (C) Marvell International Ltd. and its affiliates
|
|
*
|
|
* SPDX-License-Identifier: GPL-2.0
|
|
*/
|
|
|
|
#ifndef __AXP_VARS_H
|
|
#define __AXP_VARS_H
|
|
|
|
#include "ddr3_axp_config.h"
|
|
#include "ddr3_axp_mc_static.h"
|
|
#include "ddr3_axp_training_static.h"
|
|
|
|
MV_DRAM_MODES ddr_modes[MV_DDR3_MODES_NUMBER] = {
|
|
/* Conf name CPUFreq FabFreq Chip ID Chip/Board MC regs Training Values */
|
|
/* db board values: */
|
|
{"db_800-400", 0xA, 0x5, 0x0, A0, ddr3_A0_db_400, NULL},
|
|
{"db_1200-300", 0x2, 0xC, 0x0, A0, ddr3_A0_db_400, NULL},
|
|
{"db_1200-600", 0x2, 0x5, 0x0, A0, NULL, NULL},
|
|
{"db_1333-667", 0x3, 0x5, 0x0, A0, ddr3_A0_db_667, ddr3_db_rev2_667},
|
|
{"db_1600-800", 0xB, 0x5, 0x0, A0, ddr3_A0_db_667, ddr3_db_rev2_800},
|
|
{"amc_1333-667", 0x3, 0x5, 0x0, A0_AMC, ddr3_A0_AMC_667, NULL},
|
|
{"db_667-667", 0x9, 0x13, 0x0, Z1, ddr3_Z1_db_600, ddr3_db_667},
|
|
{"db_800-400", 0xA, 0x1, 0x0, Z1, ddr3_Z1_db_300, ddr3_db_400},
|
|
{"db_1066-533", 0x1, 0x1, 0x0, Z1, ddr3_Z1_db_300, ddr3_db_533},
|
|
{"db_1200-300", 0x2, 0xC, 0x0, Z1, ddr3_Z1_db_300, ddr3_db_667},
|
|
{"db_1200-600", 0x2, 0x5, 0x0, Z1, ddr3_Z1_db_600, NULL},
|
|
{"db_1333-333", 0x3, 0xC, 0x0, Z1, ddr3_Z1_db_300, ddr3_db_400},
|
|
{"db_1333-667", 0x3, 0x5, 0x0, Z1, ddr3_Z1_db_600, ddr3_db_667},
|
|
/* pcac board values (Z1 device): */
|
|
{"pcac_1200-600", 0x2, 0x5, 0x0, Z1_PCAC, ddr3_Z1_db_600,
|
|
ddr3_pcac_600},
|
|
/* rd board values (Z1 device): */
|
|
{"rd_667_0", 0x3, 0x5, 0x0, Z1_RD_SLED, ddr3_Z1_db_600, ddr3_rd_667_0},
|
|
{"rd_667_1", 0x3, 0x5, 0x1, Z1_RD_SLED, ddr3_Z1_db_600, ddr3_rd_667_1},
|
|
{"rd_667_2", 0x3, 0x5, 0x2, Z1_RD_SLED, ddr3_Z1_db_600, ddr3_rd_667_2},
|
|
{"rd_667_3", 0x3, 0x5, 0x3, Z1_RD_SLED, ddr3_Z1_db_600, ddr3_rd_667_3}
|
|
};
|
|
|
|
/* ODT settings - if needed update the following tables: (ODT_OPT - represents the CS configuration bitmap) */
|
|
|
|
u16 odt_static[ODT_OPT][MAX_CS] = { /* NearEnd/FarEnd */
|
|
{0, 0, 0, 0}, /* 0000 0/0 - Not supported */
|
|
{ODT40, 0, 0, 0}, /* 0001 0/1 */
|
|
{0, 0, 0, 0}, /* 0010 0/0 - Not supported */
|
|
{ODT40, ODT40, 0, 0}, /* 0011 0/2 */
|
|
{0, 0, ODT40, 0}, /* 0100 1/0 */
|
|
{ODT30, 0, ODT30, 0}, /* 0101 1/1 */
|
|
{0, 0, 0, 0}, /* 0110 0/0 - Not supported */
|
|
{ODT120, ODT20, ODT20, 0}, /* 0111 1/2 */
|
|
{0, 0, 0, 0}, /* 1000 0/0 - Not supported */
|
|
{0, 0, 0, 0}, /* 1001 0/0 - Not supported */
|
|
{0, 0, 0, 0}, /* 1010 0/0 - Not supported */
|
|
{0, 0, 0, 0}, /* 1011 0/0 - Not supported */
|
|
{0, 0, ODT40, 0}, /* 1100 2/0 */
|
|
{ODT20, 0, ODT120, ODT20}, /* 1101 2/1 */
|
|
{0, 0, 0, 0}, /* 1110 0/0 - Not supported */
|
|
{ODT120, ODT30, ODT120, ODT30} /* 1111 2/2 */
|
|
};
|
|
|
|
u16 odt_dynamic[ODT_OPT][MAX_CS] = { /* NearEnd/FarEnd */
|
|
{0, 0, 0, 0}, /* 0000 0/0 */
|
|
{0, 0, 0, 0}, /* 0001 0/1 */
|
|
{0, 0, 0, 0}, /* 0010 0/0 - Not supported */
|
|
{0, 0, 0, 0}, /* 0011 0/2 */
|
|
{0, 0, 0, 0}, /* 0100 1/0 */
|
|
{ODT120D, 0, ODT120D, 0}, /* 0101 1/1 */
|
|
{0, 0, 0, 0}, /* 0110 0/0 - Not supported */
|
|
{0, 0, ODT120D, 0}, /* 0111 1/2 */
|
|
{0, 0, 0, 0}, /* 1000 0/0 - Not supported */
|
|
{0, 0, 0, 0}, /* 1001 0/0 - Not supported */
|
|
{0, 0, 0, 0}, /* 1010 0/0 - Not supported */
|
|
{0, 0, 0, 0}, /* 1011 0/0 - Not supported */
|
|
{0, 0, 0, 0}, /* 1100 2/0 */
|
|
{ODT120D, 0, 0, 0}, /* 1101 2/1 */
|
|
{0, 0, 0, 0}, /* 1110 0/0 - Not supported */
|
|
{0, 0, 0, 0} /* 1111 2/2 */
|
|
};
|
|
|
|
u32 odt_config[ODT_OPT] = {
|
|
0, 0x00010000, 0, 0x00030000, 0x04000000, 0x05050104, 0, 0x07430340, 0,
|
|
0, 0, 0,
|
|
0x30000, 0x1C0D100C, 0, 0x3CC330C0
|
|
};
|
|
|
|
/*
|
|
* User can manually set SPD values (in case SPD is not available on
|
|
* DIMM/System).
|
|
* SPD Values can simplify calculating the DUNIT registers values
|
|
*/
|
|
u8 spd_data[SPD_SIZE] = {
|
|
/* AXP DB Board DIMM SPD Values - manually set */
|
|
0x92, 0x10, 0x0B, 0x2, 0x3, 0x19, 0x0, 0x9, 0x09, 0x52, 0x1, 0x8, 0x0C,
|
|
0x0, 0x7E, 0x0, 0x69, 0x78,
|
|
0x69, 0x30, 0x69, 0x11, 0x20, 0x89, 0x0, 0x5, 0x3C, 0x3C, 0x0, 0xF0,
|
|
0x82, 0x5, 0x80, 0x0, 0x0, 0x0,
|
|
0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
|
|
0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
|
|
0x0, 0x0, 0x0, 0x0, 0x0F, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
|
|
0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
|
|
0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
|
|
0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
|
|
0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
|
|
0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
|
|
0x0, 0x80, 0x2C, 0x1, 0x10, 0x23, 0x35, 0x28, 0xEB, 0xCA, 0x19, 0x8F
|
|
};
|
|
|
|
/*
|
|
* Controller Specific configurations Starts Here - DO NOT MODIFY
|
|
*/
|
|
|
|
/* Frequency - values are 1/HCLK in ps */
|
|
u32 cpu_fab_clk_to_hclk[FAB_OPT][CLK_CPU] =
|
|
/* CPU Frequency:
|
|
1000 1066 1200 1333 1500 1666 1800 2000 600 667 800 1600 Fabric */
|
|
{
|
|
{0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
|
|
{0, 0, 0, 0, 0, 0, 0, 0, 0, 3000, 2500, 0},
|
|
{0, 0, 0, 0, 0, 0, 0, 0, 0, 4500, 3750, 0},
|
|
{0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
|
|
{0, 0, 2500, 0, 0, 0, 0, 0, 0, 0, 0, 0},
|
|
{4000, 3750, 3333, 3000, 2666, 2400, 0, 0, 0, 0, 5000, 2500},
|
|
{0, 0, 0, 0, 0, 0, 0, 0, 0, 3000, 0, 0},
|
|
{0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
|
|
{2500, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
|
|
{0, 0, 5000, 0, 4000, 0, 0, 0, 0, 0, 0, 3750},
|
|
{5000, 0, 0, 3750, 3333, 0, 0, 0, 0, 0, 0, 3125},
|
|
{0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
|
|
{0, 0, 3330, 3000, 0, 0, 0, 0, 0, 0, 0, 2500},
|
|
{0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 3750},
|
|
{0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
|
|
{0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
|
|
{0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
|
|
{0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
|
|
{0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
|
|
{0, 0, 0, 0, 0, 0, 0, 0, 0, 3000, 2500, 0},
|
|
{3000, 0, 2500, 0, 0, 0, 0, 0, 0, 0, 3750, 0}
|
|
};
|
|
|
|
u32 cpu_ddr_ratios[FAB_OPT][CLK_CPU] =
|
|
/* CPU Frequency:
|
|
1000 1066 1200 1333 1500 1666 1800 2000 600 667 800 1600 Fabric */
|
|
{
|
|
{0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
|
|
{0, 0, 0, 0, 0, 0, 0, 0, 0, DDR_333, DDR_400, 0},
|
|
{0, 0, 0, 0, 0, 0, 0, 0, 0, DDR_444, DDR_533, 0},
|
|
{0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
|
|
{0, 0, DDR_400, 0, 0, 0, 0, 0, 0, 0, 0, 0},
|
|
{DDR_500, DDR_533, DDR_600, DDR_666, DDR_750, DDR_833, 0, 0, 0, 0,
|
|
DDR_400, DDR_800},
|
|
{0, 0, 0, 0, 0, 0, 0, 0, 0, DDR_333, 0, 0},
|
|
{0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
|
|
{DDR_400, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
|
|
{0, 0, DDR_400, 0, DDR_500, 0, 0, 0, 0, 0, 0, DDR_533},
|
|
{DDR_400, 0, 0, DDR_533, DDR_600, 0, 0, 0, 0, 0, 0, DDR_640},
|
|
{0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
|
|
{0, 0, DDR_300, DDR_333, 0, 0, 0, 0, 0, 0, 0, DDR_400},
|
|
{0, 0, 0, 0, 0, 0, DDR_600, DDR_666, 0, 0, 0, DDR_533},
|
|
{0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
|
|
{0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
|
|
{0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
|
|
{0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
|
|
{0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
|
|
{0, 0, 0, 0, 0, 0, 0, 0, 0, DDR_666, DDR_800, 0},
|
|
{DDR_666, 0, DDR_800, 0, 0, 0, 0, 0, 0, 0, DDR_533, 0}
|
|
};
|
|
|
|
u8 div_ratio1to1[CLK_VCO][CLK_DDR] =
|
|
/* DDR Frequency:
|
|
100 300 360 400 444 500 533 600 666 750 800 833 */
|
|
{ {0xA, 3, 0, 3, 0, 2, 0, 0, 0, 0, 0, 0}, /* 1:1 CLK_CPU_1000 */
|
|
{0xB, 3, 0, 3, 0, 0, 2, 0, 0, 0, 0, 0}, /* 1:1 CLK_CPU_1066 */
|
|
{0xC, 4, 0, 3, 0, 0, 0, 2, 0, 0, 0, 0}, /* 1:1 CLK_CPU_1200 */
|
|
{0xD, 4, 0, 4, 0, 0, 0, 0, 2, 0, 0, 0}, /* 1:1 CLK_CPU_1333 */
|
|
{0xF, 5, 0, 4, 0, 3, 0, 0, 0, 0, 0, 0}, /* 1:1 CLK_CPU_1500 */
|
|
{0x11, 5, 0, 4, 0, 0, 0, 0, 0, 0, 0, 0}, /* 1:1 CLK_CPU_1666 */
|
|
{0x12, 6, 5, 4, 0, 0, 0, 3, 0, 0, 0, 0}, /* 1:1 CLK_CPU_1800 */
|
|
{0x14, 7, 0, 5, 0, 4, 0, 0, 3, 0, 0, 0}, /* 1:1 CLK_CPU_2000 */
|
|
{0x6, 2, 0, 2, 0, 0, 0, 0, 0, 0, 0, 0}, /* 1:1 CLK_CPU_600 */
|
|
{0x6, 2, 0, 2, 0, 0, 0, 0, 0, 0, 0, 0}, /* 1:1 CLK_CPU_667 */
|
|
{0x8, 2, 0, 2, 0, 0, 0, 0, 0, 0, 0, 0}, /* 1:1 CLK_CPU_800 */
|
|
{0x10, 5, 0, 4, 0, 0, 0, 0, 0, 0, 0, 0}, /* 1:1 CLK_CPU_1600 */
|
|
{0x14, 0, 0, 5, 0, 0, 0, 0, 0, 0, 0, 0}, /* 1:1 CLK_CPU_1000 VCO_2000 */
|
|
{0x15, 0, 0, 6, 0, 0, 0, 0, 0, 0, 0, 0}, /* 1:1 CLK_CPU_1066 VCO_2133 */
|
|
{0x18, 0, 0, 6, 0, 0, 0, 0, 0, 0, 0, 0}, /* 1:1 CLK_CPU_1200 VCO_2400 */
|
|
{0x1A, 0, 0, 7, 0, 0, 0, 0, 0, 0, 0, 0}, /* 1:1 CLK_CPU_1333 VCO_2666 */
|
|
{0x1E, 0, 0, 8, 0, 0, 0, 0, 0, 0, 0, 0}, /* 1:1 CLK_CPU_1500 VCO_3000 */
|
|
{0x21, 0, 0, 9, 0, 0, 0, 0, 0, 0, 0, 0}, /* 1:1 CLK_CPU_1666 VCO_3333 */
|
|
{0x24, 0, 0, 9, 0, 0, 0, 0, 0, 0, 0, 0}, /* 1:1 CLK_CPU_1800 VCO_3600 */
|
|
{0x28, 0, 0, 10, 0, 0, 0, 0, 0, 0, 0, 0}, /* 1:1 CLK_CPU_2000 VCO_4000 */
|
|
{0xC, 0, 0, 3, 0, 0, 0, 0, 0, 0, 0, 0}, /* 1:1 CLK_CPU_600 VCO_1200 */
|
|
{0xD, 0, 0, 4, 0, 0, 0, 0, 0, 0, 0, 0}, /* 1:1 CLK_CPU_667 VCO_1333 */
|
|
{0x10, 0, 0, 4, 0, 0, 0, 0, 0, 0, 0, 0}, /* 1:1 CLK_CPU_800 VCO_1600 */
|
|
{0x20, 10, 0, 8, 0, 0, 0, 0, 0, 0, 0, 0} /* 1:1 CLK_CPU_1600 VCO_3200 */
|
|
};
|
|
|
|
u8 div_ratio2to1[CLK_VCO][CLK_DDR] =
|
|
/* DDR Frequency:
|
|
100 300 360 400 444 500 533 600 666 750 800 833 */
|
|
{ {0, 0, 0, 0, 0, 2, 0, 0, 3, 0, 0, 0}, /* 2:1 CLK_CPU_1000 */
|
|
{0, 0, 0, 0, 0, 0, 2, 0, 0, 0, 0, 0}, /* 2:1 CLK_CPU_1066 */
|
|
{0, 0, 0, 3, 5, 0, 0, 2, 0, 0, 3, 3}, /* 2:1 CLK_CPU_1200 */
|
|
{0, 0, 0, 0, 0, 0, 5, 0, 2, 0, 3, 0}, /* 2:1 CLK_CPU_1333 */
|
|
{0, 0, 0, 0, 0, 3, 0, 5, 0, 2, 0, 0}, /* 2:1 CLK_CPU_1500 */
|
|
{0, 0, 0, 0, 0, 0, 0, 0, 5, 0, 0, 2}, /* 2:1 CLK_CPU_1666 */
|
|
{0, 0, 0, 0, 0, 0, 0, 3, 0, 5, 0, 0}, /* 2:1 CLK_CPU_1800 */
|
|
{0, 0, 0, 0, 0, 0, 0, 0, 3, 0, 0, 5}, /* 2:1 CLK_CPU_2000 */
|
|
{0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, /* 2:1 CLK_CPU_600 */
|
|
{0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0}, /* 2:1 CLK_CPU_667 */
|
|
{0, 0, 0, 2, 0, 0, 0, 0, 0, 0, 1, 0}, /* 2:1 CLK_CPU_800 */
|
|
{0, 0, 0, 0, 0, 0, 3, 0, 0, 0, 2, 0}, /* 2:1 CLK_CPU_1600 */
|
|
{0, 0, 0, 5, 0, 0, 0, 0, 3, 0, 0, 0}, /* 2:1 CLK_CPU_1000 VCO_2000 */
|
|
{0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, /* 2:1 CLK_CPU_1066 VCO_2133 */
|
|
{0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 3, 0}, /* 2:1 CLK_CPU_1200 VCO_2400 */
|
|
{0, 0, 0, 0, 0, 0, 5, 0, 0, 0, 0, 0}, /* 2:1 CLK_CPU_1333 VCO_2666 */
|
|
{0, 0, 0, 0, 0, 0, 0, 5, 0, 0, 0, 0}, /* 2:1 CLK_CPU_1500 VCO_3000 */
|
|
{0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, /* 2:1 CLK_CPU_1666 VCO_3333 */
|
|
{0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, /* 2:1 CLK_CPU_1800 VCO_3600 */
|
|
{0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, /* 2:1 CLK_CPU_2000 VCO_4000 */
|
|
{0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, /* 2:1 CLK_CPU_600 VCO_1200 */
|
|
{0, 0, 0, 0, 3, 0, 0, 0, 0, 0, 0, 0}, /* 2:1 CLK_CPU_667 VCO_1333 */
|
|
{0, 0, 0, 0, 0, 0, 3, 0, 0, 0, 0, 0}, /* 2:1 CLK_CPU_800 VCO_1600 */
|
|
{0, 0, 0, 0, 0, 0, 0, 5, 5, 0, 0, 0} /* 2:1 CLK_CPU_1600 VCO_3200 */
|
|
};
|
|
|
|
#endif /* __AXP_VARS_H */
|