d2c493011d1680b4f9bc9d65675492fab698f3c9
1 /*
2 * (C) Copyright 2010
3 * Texas Instruments, <www.ti.com>
4 *
5 * Authors:
6 * Aneesh V <aneesh@ti.com>
7 * Sricharan R <r.sricharan@ti.com>
8 *
9 * See file CREDITS for list of people who contributed to this
10 * project.
11 *
12 * This program is free software; you can redistribute it and/or
13 * modify it under the terms of the GNU General Public License as
14 * published by the Free Software Foundation; either version 2 of
15 * the License, or (at your option) any later version.
16 *
17 * This program is distributed in the hope that it will be useful,
18 * but WITHOUT ANY WARRANTY; without even the implied warranty of
19 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
20 * GNU General Public License for more details.
21 *
22 * You should have received a copy of the GNU General Public License
23 * along with this program; if not, write to the Free Software
24 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
25 * MA 02111-1307 USA
26 */
28 #ifndef _OMAP5_H_
29 #define _OMAP5_H_
31 #if !(defined(__KERNEL_STRICT_NAMES) || defined(__ASSEMBLY__))
32 #include <asm/types.h>
33 #endif /* !(__KERNEL_STRICT_NAMES || __ASSEMBLY__) */
35 /*
36 * L4 Peripherals - L4 Wakeup and L4 Core now
37 */
38 #define OMAP54XX_L4_CORE_BASE 0x4A000000
39 #define OMAP54XX_L4_WKUP_BASE 0x4Ae00000
40 #define OMAP54XX_L4_PER_BASE 0x48000000
42 #define OMAP54XX_DRAM_ADDR_SPACE_START 0x80000000
43 #define OMAP54XX_DRAM_ADDR_SPACE_END 0xFFFFFFFF
44 #define DRAM_ADDR_SPACE_START OMAP54XX_DRAM_ADDR_SPACE_START
45 #define DRAM_ADDR_SPACE_END OMAP54XX_DRAM_ADDR_SPACE_END
47 /* To be verified */
48 #define OMAP5430_CONTROL_ID_CODE_ES1_0 0x0B94202F
49 #define OMAP5430_CONTROL_ID_CODE_ES2_0 0x1B94202F
50 #define OMAP5432_CONTROL_ID_CODE_ES1_0 0x0B99802F
51 #define OMAP5432_CONTROL_ID_CODE_ES2_0 0x1B99802F
52 #define DRA752_CONTROL_ID_CODE_ES1_0 0x0B99002F
54 /* UART */
55 #define UART1_BASE (OMAP54XX_L4_PER_BASE + 0x6a000)
56 #define UART2_BASE (OMAP54XX_L4_PER_BASE + 0x6c000)
57 #define UART3_BASE (OMAP54XX_L4_PER_BASE + 0x20000)
59 /* General Purpose Timers */
60 #define GPT1_BASE (OMAP54XX_L4_WKUP_BASE + 0x18000)
61 #define GPT2_BASE (OMAP54XX_L4_PER_BASE + 0x32000)
62 #define GPT3_BASE (OMAP54XX_L4_PER_BASE + 0x34000)
64 /* Watchdog Timer2 - MPU watchdog */
65 #define WDT2_BASE (OMAP54XX_L4_WKUP_BASE + 0x14000)
67 /* GPMC */
68 #define OMAP54XX_GPMC_BASE 0x50000000
70 /* QSPI */
71 #define QSPI_BASE 0x4B300000
73 /*
74 * Hardware Register Details
75 */
77 /* Watchdog Timer */
78 #define WD_UNLOCK1 0xAAAA
79 #define WD_UNLOCK2 0x5555
81 /* GP Timer */
82 #define TCLR_ST (0x1 << 0)
83 #define TCLR_AR (0x1 << 1)
84 #define TCLR_PRE (0x1 << 5)
86 /* Control Module */
87 #define LDOSRAM_ACTMODE_VSET_IN_MASK (0x1F << 5)
88 #define LDOSRAM_VOLT_CTRL_OVERRIDE 0x0401040f
89 #define CONTROL_EFUSE_1_OVERRIDE 0x1C4D0110
90 #define CONTROL_EFUSE_2_OVERRIDE 0x00084000
92 /* LPDDR2 IO regs */
93 #define CONTROL_LPDDR2IO_SLEW_125PS_DRV8_PULL_DOWN 0x1C1C1C1C
94 #define CONTROL_LPDDR2IO_SLEW_325PS_DRV8_GATE_KEEPER 0x9E9E9E9E
95 #define CONTROL_LPDDR2IO_SLEW_315PS_DRV12_PULL_DOWN 0x7C7C7C7C
96 #define LPDDR2IO_GR10_WD_MASK (3 << 17)
97 #define CONTROL_LPDDR2IO_3_VAL 0xA0888C00
99 /* CONTROL_EFUSE_2 */
100 #define CONTROL_EFUSE_2_NMOS_PMOS_PTV_CODE_1 0x00ffc000
102 #define SDCARD_BIAS_PWRDNZ (1 << 27)
103 #define SDCARD_PWRDNZ (1 << 26)
104 #define SDCARD_BIAS_HIZ_MODE (1 << 25)
105 #define SDCARD_BIAS_PWRDNZ2 (1 << 22)
106 #define SDCARD_PBIASLITE_VMODE (1 << 21)
108 #ifndef __ASSEMBLY__
110 struct s32ktimer {
111 unsigned char res[0x10];
112 unsigned int s32k_cr; /* 0x10 */
113 };
115 #define DEVICE_TYPE_SHIFT 0x6
116 #define DEVICE_TYPE_MASK (0x7 << DEVICE_TYPE_SHIFT)
117 #define DEVICE_GP 0x3
119 /* Output impedance control */
120 #define ds_120_ohm 0x0
121 #define ds_60_ohm 0x1
122 #define ds_45_ohm 0x2
123 #define ds_30_ohm 0x3
124 #define ds_mask 0x3
126 /* Slew rate control */
127 #define sc_slow 0x0
128 #define sc_medium 0x1
129 #define sc_fast 0x2
130 #define sc_na 0x3
131 #define sc_mask 0x3
133 /* Target capacitance control */
134 #define lb_5_12_pf 0x0
135 #define lb_12_25_pf 0x1
136 #define lb_25_50_pf 0x2
137 #define lb_50_80_pf 0x3
138 #define lb_mask 0x3
140 #define usb_i_mask 0x7
142 #define DDR_IO_I_34OHM_SR_FASTEST_WD_DQ_NO_PULL_DQS_PULL_DOWN 0x80828082
143 #define DDR_IO_I_34OHM_SR_FASTEST_WD_CK_CKE_NCS_CA_PULL_DOWN 0x82828200
144 #define DDR_IO_0_DDR2_DQ_INT_EN_ALL_DDR3_CA_DIS_ALL 0x8421
145 #define DDR_IO_1_DQ_OUT_EN_ALL_DQ_INT_EN_ALL 0x8421084
146 #define DDR_IO_2_CA_OUT_EN_ALL_CA_INT_EN_ALL 0x8421000
148 #define DDR_IO_I_40OHM_SR_SLOWEST_WD_DQ_NO_PULL_DQS_NO_PULL 0x7C7C7C6C
149 #define DDR_IO_I_40OHM_SR_FAST_WD_DQ_NO_PULL_DQS_NO_PULL 0x64646464
150 #define DDR_IO_0_VREF_CELLS_DDR3_VALUE 0xBAE8C631
151 #define DDR_IO_1_VREF_CELLS_DDR3_VALUE 0xBC6318DC
152 #define DDR_IO_2_VREF_CELLS_DDR3_VALUE 0x0
154 #define DDR_IO_I_40OHM_SR_SLOWEST_WD_DQ_NO_PULL_DQS_NO_PULL_ES2 0x7C7C7C7C
155 #define DDR_IO_I_40OHM_SR_FAST_WD_DQ_NO_PULL_DQS_NO_PULL_ES2 0x64656465
156 #define DDR_IO_0_VREF_CELLS_DDR3_VALUE_ES2 0xBAE8C631
157 #define DDR_IO_1_VREF_CELLS_DDR3_VALUE_ES2 0xB46318D8
158 #define DDR_IO_2_VREF_CELLS_DDR3_VALUE_ES2 0x84210000
160 #define EFUSE_1 0x45145100
161 #define EFUSE_2 0x45145100
162 #define EFUSE_3 0x45145100
163 #define EFUSE_4 0x45145100
164 #endif /* __ASSEMBLY__ */
166 /* base address for indirect vectors (internal boot mode) */
167 #define SRAM_ROM_VECT_BASE 0x4031F000
169 /* CONTROL_SRCOMP_XXX_SIDE */
170 #define OVERRIDE_XS_SHIFT 30
171 #define OVERRIDE_XS_MASK (1 << 30)
172 #define SRCODE_READ_XS_SHIFT 12
173 #define SRCODE_READ_XS_MASK (0xff << 12)
174 #define PWRDWN_XS_SHIFT 11
175 #define PWRDWN_XS_MASK (1 << 11)
176 #define DIVIDE_FACTOR_XS_SHIFT 4
177 #define DIVIDE_FACTOR_XS_MASK (0x7f << 4)
178 #define MULTIPLY_FACTOR_XS_SHIFT 1
179 #define MULTIPLY_FACTOR_XS_MASK (0x7 << 1)
180 #define SRCODE_OVERRIDE_SEL_XS_SHIFT 0
181 #define SRCODE_OVERRIDE_SEL_XS_MASK (1 << 0)
183 #ifndef __ASSEMBLY__
184 struct srcomp_params {
185 s8 divide_factor;
186 s8 multiply_factor;
187 };
189 struct ctrl_ioregs {
190 u32 ctrl_ddrch;
191 u32 ctrl_lpddr2ch;
192 u32 ctrl_ddr3ch;
193 u32 ctrl_ddrio_0;
194 u32 ctrl_ddrio_1;
195 u32 ctrl_ddrio_2;
196 u32 ctrl_emif_sdram_config_ext;
197 u32 ctrl_ddr_ctrl_ext_0;
198 };
199 #endif /* __ASSEMBLY__ */
200 #endif