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[people/ms/u-boot.git] / arch / arm / include / asm / arch-omap5 / omap.h
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1/*
2 * (C) Copyright 2010
3 * Texas Instruments, <www.ti.com>
4 *
5 * Authors:
6 * Aneesh V <aneesh@ti.com>
508a58fa 7 * Sricharan R <r.sricharan@ti.com>
d34efc76 8 *
1a459660 9 * SPDX-License-Identifier: GPL-2.0+
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10 */
11
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12#ifndef _OMAP5_H_
13#define _OMAP5_H_
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14
15#if !(defined(__KERNEL_STRICT_NAMES) || defined(__ASSEMBLY__))
16#include <asm/types.h>
17#endif /* !(__KERNEL_STRICT_NAMES || __ASSEMBLY__) */
18
19/*
20 * L4 Peripherals - L4 Wakeup and L4 Core now
21 */
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22#define OMAP54XX_L4_CORE_BASE 0x4A000000
23#define OMAP54XX_L4_WKUP_BASE 0x4Ae00000
24#define OMAP54XX_L4_PER_BASE 0x48000000
7ca3f9c5 25
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LV
26/* CONTROL ID CODE */
27#define CONTROL_CORE_ID_CODE 0x4A002204
28#define CONTROL_WKUP_ID_CODE 0x4AE0C204
29
d11ac4b5 30#if defined(CONFIG_DRA7XX) || defined(CONFIG_AM57XX)
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31#define CONTROL_ID_CODE CONTROL_WKUP_ID_CODE
32#else
33#define CONTROL_ID_CODE CONTROL_CORE_ID_CODE
34#endif
ad577c8a 35
7c379aaa 36#if defined(CONFIG_DRA7XX) || defined(CONFIG_AM57XX)
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KVA
37#define DRA7_USB_OTG_SS1_BASE 0x48890000
38#define DRA7_USB_OTG_SS1_GLUE_BASE 0x48880000
39#define DRA7_USB3_PHY1_PLL_CTRL 0x4A084C00
40#define DRA7_USB3_PHY1_POWER 0x4A002370
41#define DRA7_USB2_PHY1_POWER 0x4A002300
42
43#define DRA7_USB_OTG_SS2_BASE 0x488D0000
44#define DRA7_USB_OTG_SS2_GLUE_BASE 0x488C0000
45#define DRA7_USB2_PHY2_POWER 0x4A002E74
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46#else
47#define OMAP5XX_USB_OTG_SS_BASE 0x4A030000
48#define OMAP5XX_USB_OTG_SS_GLUE_BASE 0x4A020000
49#define OMAP5XX_USB3_PHY_PLL_CTRL 0x4A084C00
50#define OMAP5XX_USB3_PHY_POWER 0x4A002370
51#define OMAP5XX_USB2_PHY_POWER 0x4A002300
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52#endif
53
508a58fa 54/* To be verified */
0a0bf7b2 55#define OMAP5430_CONTROL_ID_CODE_ES1_0 0x0B94202F
eed7c0f7 56#define OMAP5430_CONTROL_ID_CODE_ES2_0 0x1B94202F
0a0bf7b2 57#define OMAP5432_CONTROL_ID_CODE_ES1_0 0x0B99802F
eed7c0f7 58#define OMAP5432_CONTROL_ID_CODE_ES2_0 0x1B99802F
de62688b 59#define DRA752_CONTROL_ID_CODE_ES1_0 0x0B99002F
3ac8c0bf 60#define DRA752_CONTROL_ID_CODE_ES1_1 0x1B99002F
c1ea3bec 61#define DRA752_CONTROL_ID_CODE_ES2_0 0x2B99002F
ee77a238 62#define DRA722_CONTROL_ID_CODE_ES1_0 0x0B9BC02F
d851ad3a 63#define DRA722_CONTROL_ID_CODE_ES2_0 0x1B9BC02F
ad577c8a 64
d34efc76 65/* UART */
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66#define UART1_BASE (OMAP54XX_L4_PER_BASE + 0x6a000)
67#define UART2_BASE (OMAP54XX_L4_PER_BASE + 0x6c000)
68#define UART3_BASE (OMAP54XX_L4_PER_BASE + 0x20000)
4b5d3839 69#define UART4_BASE (OMAP54XX_L4_PER_BASE + 0x6e000)
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70
71/* General Purpose Timers */
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72#define GPT1_BASE (OMAP54XX_L4_WKUP_BASE + 0x18000)
73#define GPT2_BASE (OMAP54XX_L4_PER_BASE + 0x32000)
74#define GPT3_BASE (OMAP54XX_L4_PER_BASE + 0x34000)
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75
76/* Watchdog Timer2 - MPU watchdog */
508a58fa 77#define WDT2_BASE (OMAP54XX_L4_WKUP_BASE + 0x14000)
d34efc76 78
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79/* QSPI */
80#define QSPI_BASE 0x4B300000
81
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82/* SATA */
83#define DWC_AHSATA_BASE 0x4A140000
84
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85/*
86 * Hardware Register Details
87 */
88
89/* Watchdog Timer */
90#define WD_UNLOCK1 0xAAAA
91#define WD_UNLOCK2 0x5555
92
93/* GP Timer */
94#define TCLR_ST (0x1 << 0)
95#define TCLR_AR (0x1 << 1)
96#define TCLR_PRE (0x1 << 5)
97
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98/* Control Module */
99#define LDOSRAM_ACTMODE_VSET_IN_MASK (0x1F << 5)
100#define LDOSRAM_VOLT_CTRL_OVERRIDE 0x0401040f
101#define CONTROL_EFUSE_1_OVERRIDE 0x1C4D0110
102#define CONTROL_EFUSE_2_OVERRIDE 0x00084000
103
104/* LPDDR2 IO regs */
105#define CONTROL_LPDDR2IO_SLEW_125PS_DRV8_PULL_DOWN 0x1C1C1C1C
106#define CONTROL_LPDDR2IO_SLEW_325PS_DRV8_GATE_KEEPER 0x9E9E9E9E
107#define CONTROL_LPDDR2IO_SLEW_315PS_DRV12_PULL_DOWN 0x7C7C7C7C
108#define LPDDR2IO_GR10_WD_MASK (3 << 17)
109#define CONTROL_LPDDR2IO_3_VAL 0xA0888C00
110
111/* CONTROL_EFUSE_2 */
112#define CONTROL_EFUSE_2_NMOS_PMOS_PTV_CODE_1 0x00ffc000
113
a5d439c2 114#define SDCARD_BIAS_PWRDNZ (1 << 27)
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115#define SDCARD_PWRDNZ (1 << 26)
116#define SDCARD_BIAS_HIZ_MODE (1 << 25)
dd23e59d 117#define SDCARD_PBIASLITE_VMODE (1 << 21)
14fa2dd0 118
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119#ifndef __ASSEMBLY__
120
121struct s32ktimer {
122 unsigned char res[0x10];
123 unsigned int s32k_cr; /* 0x10 */
124};
125
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126#define DEVICE_TYPE_SHIFT 0x6
127#define DEVICE_TYPE_MASK (0x7 << DEVICE_TYPE_SHIFT)
128#define DEVICE_GP 0x3
129
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130/* Output impedance control */
131#define ds_120_ohm 0x0
132#define ds_60_ohm 0x1
133#define ds_45_ohm 0x2
134#define ds_30_ohm 0x3
135#define ds_mask 0x3
136
137/* Slew rate control */
138#define sc_slow 0x0
139#define sc_medium 0x1
140#define sc_fast 0x2
141#define sc_na 0x3
142#define sc_mask 0x3
143
144/* Target capacitance control */
145#define lb_5_12_pf 0x0
146#define lb_12_25_pf 0x1
147#define lb_25_50_pf 0x2
148#define lb_50_80_pf 0x3
149#define lb_mask 0x3
150
151#define usb_i_mask 0x7
152
153#define DDR_IO_I_34OHM_SR_FASTEST_WD_DQ_NO_PULL_DQS_PULL_DOWN 0x80828082
154#define DDR_IO_I_34OHM_SR_FASTEST_WD_CK_CKE_NCS_CA_PULL_DOWN 0x82828200
155#define DDR_IO_0_DDR2_DQ_INT_EN_ALL_DDR3_CA_DIS_ALL 0x8421
156#define DDR_IO_1_DQ_OUT_EN_ALL_DQ_INT_EN_ALL 0x8421084
157#define DDR_IO_2_CA_OUT_EN_ALL_CA_INT_EN_ALL 0x8421000
158
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159#define DDR_IO_I_40OHM_SR_SLOWEST_WD_DQ_NO_PULL_DQS_NO_PULL 0x7C7C7C6C
160#define DDR_IO_I_40OHM_SR_FAST_WD_DQ_NO_PULL_DQS_NO_PULL 0x64646464
161#define DDR_IO_0_VREF_CELLS_DDR3_VALUE 0xBAE8C631
162#define DDR_IO_1_VREF_CELLS_DDR3_VALUE 0xBC6318DC
163#define DDR_IO_2_VREF_CELLS_DDR3_VALUE 0x0
164
9100edec 165#define DDR_IO_I_40OHM_SR_SLOWEST_WD_DQ_NO_PULL_DQS_NO_PULL_ES2 0x7C7C7C7C
42d4f37b 166#define DDR_IO_I_40OHM_SR_FAST_WD_DQ_NO_PULL_DQS_NO_PULL_ES2 0x64646464
9100edec 167#define DDR_IO_0_VREF_CELLS_DDR3_VALUE_ES2 0xBAE8C631
42d4f37b 168#define DDR_IO_1_VREF_CELLS_DDR3_VALUE_ES2 0xBC6318DC
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169#define DDR_IO_2_VREF_CELLS_DDR3_VALUE_ES2 0x84210000
170
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171#define EFUSE_1 0x45145100
172#define EFUSE_2 0x45145100
173#define EFUSE_3 0x45145100
174#define EFUSE_4 0x45145100
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175#endif /* __ASSEMBLY__ */
176
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177/*
178 * In all cases, the TRM defines the RAM Memory Map for the processor
179 * and indicates the area for the downloaded image. We use all of that
180 * space for download and once up and running may use other parts of the
181 * map for our needs. We set a scratch space that is at the end of the
182 * OMAP5 download area, but within the DRA7xx download area (as it is
183 * much larger) and do not, at this time, make use of the additional
184 * space.
185 */
d11ac4b5 186#if defined(CONFIG_DRA7XX) || defined(CONFIG_AM57XX)
81ede187
S
187#define NON_SECURE_SRAM_START 0x40300000
188#define NON_SECURE_SRAM_END 0x40380000 /* Not inclusive */
189#else
47c50143 190#define NON_SECURE_SRAM_START 0x40300000
508a58fa 191#define NON_SECURE_SRAM_END 0x40320000 /* Not inclusive */
81ede187 192#endif
c3799fce 193#define SRAM_SCRATCH_SPACE_ADDR 0x4031E000
81ede187 194
d34efc76 195/* base address for indirect vectors (internal boot mode) */
508a58fa 196#define SRAM_ROM_VECT_BASE 0x4031F000
508a58fa 197
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198/* CONTROL_SRCOMP_XXX_SIDE */
199#define OVERRIDE_XS_SHIFT 30
200#define OVERRIDE_XS_MASK (1 << 30)
201#define SRCODE_READ_XS_SHIFT 12
202#define SRCODE_READ_XS_MASK (0xff << 12)
203#define PWRDWN_XS_SHIFT 11
204#define PWRDWN_XS_MASK (1 << 11)
205#define DIVIDE_FACTOR_XS_SHIFT 4
206#define DIVIDE_FACTOR_XS_MASK (0x7f << 4)
207#define MULTIPLY_FACTOR_XS_SHIFT 1
208#define MULTIPLY_FACTOR_XS_MASK (0x7 << 1)
209#define SRCODE_OVERRIDE_SEL_XS_SHIFT 0
210#define SRCODE_OVERRIDE_SEL_XS_MASK (1 << 0)
211
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212/* ABB settings */
213#define OMAP_ABB_SETTLING_TIME 50
214#define OMAP_ABB_CLOCK_CYCLES 16
215
216/* ABB tranxdone mask */
217#define OMAP_ABB_MPU_TXDONE_MASK (0x1 << 7)
a818097a 218#define OMAP_ABB_MM_TXDONE_MASK (0x1 << 31)
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219#define OMAP_ABB_IVA_TXDONE_MASK (0x1 << 30)
220#define OMAP_ABB_EVE_TXDONE_MASK (0x1 << 29)
221#define OMAP_ABB_GPU_TXDONE_MASK (0x1 << 28)
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AT
222
223/* ABB efuse masks */
224#define OMAP5_ABB_FUSE_VSET_MASK (0x1F << 24)
225#define OMAP5_ABB_FUSE_ENABLE_MASK (0x1 << 29)
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226#define DRA7_ABB_FUSE_VSET_MASK (0x1F << 20)
227#define DRA7_ABB_FUSE_ENABLE_MASK (0x1 << 25)
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228#define OMAP5_ABB_LDOVBBMPU_MUX_CTRL_MASK (0x1 << 10)
229#define OMAP5_ABB_LDOVBBMPU_VSET_OUT_MASK (0x1f << 0)
230
78f455c0 231#ifndef __ASSEMBLY__
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232struct srcomp_params {
233 s8 divide_factor;
234 s8 multiply_factor;
235};
236
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237struct ctrl_ioregs {
238 u32 ctrl_ddrch;
239 u32 ctrl_lpddr2ch;
240 u32 ctrl_ddr3ch;
241 u32 ctrl_ddrio_0;
242 u32 ctrl_ddrio_1;
243 u32 ctrl_ddrio_2;
244 u32 ctrl_emif_sdram_config_ext;
6c70935d 245 u32 ctrl_emif_sdram_config_ext_final;
92b0482c 246 u32 ctrl_ddr_ctrl_ext_0;
ef1697e9 247};
b1e26e3b 248
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249void clrset_spare_register(u8 spare_type, u32 clear_bits, u32 set_bits);
250
78f455c0 251#endif /* __ASSEMBLY__ */
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252
253/* Boot parameters */
254#ifndef __ASSEMBLY__
255struct omap_boot_parameters {
256 unsigned int boot_message;
257 unsigned int boot_device_descriptor;
258 unsigned char boot_device;
259 unsigned char reset_reason;
260 unsigned char ch_flags;
261};
262#endif
263
d34efc76 264#endif