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/*
* This file is part of the coreboot project.
*
* 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; version 2 of the License.
*
* 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.
*/
/*
* File taken from the Linux ast driver (v3.18.5)
* coreboot-specific includes added at top and/or contents modified
* as needed to function within the coreboot environment.
*/
#ifndef AST_DRAM_TABLES_H
#define AST_DRAM_TABLES_H
/* DRAM timing tables */
struct ast_dramstruct {
u16 index;
u32 data;
};
static const struct ast_dramstruct ast2000_dram_table_data[] = {
{ 0x0108, 0x00000000 },
{ 0x0120, 0x00004a21 },
{ 0xFF00, 0x00000043 },
{ 0x0000, 0xFFFFFFFF },
{ 0x0004, 0x00000089 },
{ 0x0008, 0x22331353 },
{ 0x000C, 0x0d07000b },
{ 0x0010, 0x11113333 },
{ 0x0020, 0x00110350 },
{ 0x0028, 0x1e0828f0 },
{ 0x0024, 0x00000001 },
{ 0x001C, 0x00000000 },
{ 0x0014, 0x00000003 },
{ 0xFF00, 0x00000043 },
{ 0x0018, 0x00000131 },
{ 0x0014, 0x00000001 },
{ 0xFF00, 0x00000043 },
{ 0x0018, 0x00000031 },
{ 0x0014, 0x00000001 },
{ 0xFF00, 0x00000043 },
{ 0x0028, 0x1e0828f1 },
{ 0x0024, 0x00000003 },
{ 0x002C, 0x1f0f28fb },
{ 0x0030, 0xFFFFFE01 },
{ 0xFFFF, 0xFFFFFFFF }
};
static const struct ast_dramstruct ast1100_dram_table_data[] = {
{ 0x2000, 0x1688a8a8 },
{ 0x2020, 0x000041f0 },
{ 0xFF00, 0x00000043 },
{ 0x0000, 0xfc600309 },
{ 0x006C, 0x00909090 },
{ 0x0064, 0x00050000 },
{ 0x0004, 0x00000585 },
{ 0x0008, 0x0011030f },
{ 0x0010, 0x22201724 },
{ 0x0018, 0x1e29011a },
{ 0x0020, 0x00c82222 },
{ 0x0014, 0x01001523 },
{ 0x001C, 0x1024010d },
{ 0x0024, 0x00cb2522 },
{ 0x0038, 0xffffff82 },
{ 0x003C, 0x00000000 },
{ 0x0040, 0x00000000 },
{ 0x0044, 0x00000000 },
{ 0x0048, 0x00000000 },
{ 0x004C, 0x00000000 },
{ 0x0050, 0x00000000 },
{ 0x0054, 0x00000000 },
{ 0x0058, 0x00000000 },
{ 0x005C, 0x00000000 },
{ 0x0060, 0x032aa02a },
{ 0x0064, 0x002d3000 },
{ 0x0068, 0x00000000 },
{ 0x0070, 0x00000000 },
{ 0x0074, 0x00000000 },
{ 0x0078, 0x00000000 },
{ 0x007C, 0x00000000 },
{ 0x0034, 0x00000001 },
{ 0xFF00, 0x00000043 },
{ 0x002C, 0x00000732 },
{ 0x0030, 0x00000040 },
{ 0x0028, 0x00000005 },
{ 0x0028, 0x00000007 },
{ 0x0028, 0x00000003 },
{ 0x0028, 0x00000001 },
{ 0x000C, 0x00005a08 },
{ 0x002C, 0x00000632 },
{ 0x0028, 0x00000001 },
{ 0x0030, 0x000003c0 },
{ 0x0028, 0x00000003 },
{ 0x0030, 0x00000040 },
{ 0x0028, 0x00000003 },
{ 0x000C, 0x00005a21 },
{ 0x0034, 0x00007c03 },
{ 0x0120, 0x00004c41 },
{ 0xffff, 0xffffffff },
};
static const struct ast_dramstruct ast2100_dram_table_data[] = {
{ 0x2000, 0x1688a8a8 },
{ 0x2020, 0x00004120 },
{ 0xFF00, 0x00000043 },
{ 0x0000, 0xfc600309 },
{ 0x006C, 0x00909090 },
{ 0x0064, 0x00070000 },
{ 0x0004, 0x00000489 },
{ 0x0008, 0x0011030f },
{ 0x0010, 0x32302926 },
{ 0x0018, 0x274c0122 },
{ 0x0020, 0x00ce2222 },
{ 0x0014, 0x01001523 },
{ 0x001C, 0x1024010d },
{ 0x0024, 0x00cb2522 },
{ 0x0038, 0xffffff82 },
{ 0x003C, 0x00000000 },
{ 0x0040, 0x00000000 },
{ 0x0044, 0x00000000 },
{ 0x0048, 0x00000000 },
{ 0x004C, 0x00000000 },
{ 0x0050, 0x00000000 },
{ 0x0054, 0x00000000 },
{ 0x0058, 0x00000000 },
{ 0x005C, 0x00000000 },
{ 0x0060, 0x0f2aa02a },
{ 0x0064, 0x003f3005 },
{ 0x0068, 0x02020202 },
{ 0x0070, 0x00000000 },
{ 0x0074, 0x00000000 },
{ 0x0078, 0x00000000 },
{ 0x007C, 0x00000000 },
{ 0x0034, 0x00000001 },
{ 0xFF00, 0x00000043 },
{ 0x002C, 0x00000942 },
{ 0x0030, 0x00000040 },
{ 0x0028, 0x00000005 },
{ 0x0028, 0x00000007 },
{ 0x0028, 0x00000003 },
{ 0x0028, 0x00000001 },
{ 0x000C, 0x00005a08 },
{ 0x002C, 0x00000842 },
{ 0x0028, 0x00000001 },
{ 0x0030, 0x000003c0 },
{ 0x0028, 0x00000003 },
{ 0x0030, 0x00000040 },
{ 0x0028, 0x00000003 },
{ 0x000C, 0x00005a21 },
{ 0x0034, 0x00007c03 },
{ 0x0120, 0x00005061 },
{ 0xffff, 0xffffffff },
};
/*
* AST2500 DRAM settings modules
*/
#define REGTBL_NUM 17
#define REGIDX_010 0
#define REGIDX_014 1
#define REGIDX_018 2
#define REGIDX_020 3
#define REGIDX_024 4
#define REGIDX_02C 5
#define REGIDX_030 6
#define REGIDX_214 7
#define REGIDX_2E0 8
#define REGIDX_2E4 9
#define REGIDX_2E8 10
#define REGIDX_2EC 11
#define REGIDX_2F0 12
#define REGIDX_2F4 13
#define REGIDX_2F8 14
#define REGIDX_RFC 15
#define REGIDX_PLL 16
static const u32 ast2500_ddr3_1600_timing_table[REGTBL_NUM] = {
0x64604D38, /* 0x010 */
0x29690599, /* 0x014 */
0x00000300, /* 0x018 */
0x00000000, /* 0x020 */
0x00000000, /* 0x024 */
0x02181E70, /* 0x02C */
0x00000040, /* 0x030 */
0x00000024, /* 0x214 */
0x02001300, /* 0x2E0 */
0x0E0000A0, /* 0x2E4 */
0x000E001B, /* 0x2E8 */
0x35B8C105, /* 0x2EC */
0x08090408, /* 0x2F0 */
0x9B000800, /* 0x2F4 */
0x0E400A00, /* 0x2F8 */
0x9971452F, /* tRFC */
0x000071C1 /* PLL */
};
static const u32 ast2500_ddr4_1600_timing_table[REGTBL_NUM] = {
0x63604E37, /* 0x010 */
0xE97AFA99, /* 0x014 */
0x00019000, /* 0x018 */
0x08000000, /* 0x020 */
0x00000400, /* 0x024 */
0x00000410, /* 0x02C */
0x00000101, /* 0x030 */
0x00000024, /* 0x214 */
0x03002900, /* 0x2E0 */
0x0E0000A0, /* 0x2E4 */
0x000E001C, /* 0x2E8 */
0x35B8C106, /* 0x2EC */
0x08080607, /* 0x2F0 */
0x9B000900, /* 0x2F4 */
0x0E400A00, /* 0x2F8 */
0x99714545, /* tRFC */
0x000071C1 /* PLL */
};
#endif
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