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Steve Sakoman1ad21582010-06-08 13:07:46 -07001/*
2 * (C) Copyright 2010
3 * Texas Instruments, <www.ti.com>
4 *
5 * Authors:
6 * Aneesh V <aneesh@ti.com>
Sricharan9310ff72011-11-15 09:49:55 -05007 * Sricharan R <r.sricharan@ti.com>
Steve Sakoman1ad21582010-06-08 13:07:46 -07008 *
Wolfgang Denkd79de1d2013-07-08 09:37:19 +02009 * SPDX-License-Identifier: GPL-2.0+
Steve Sakoman1ad21582010-06-08 13:07:46 -070010 */
11
Sricharan9310ff72011-11-15 09:49:55 -050012#ifndef _OMAP5_H_
13#define _OMAP5_H_
Steve Sakoman1ad21582010-06-08 13:07:46 -070014
15#if !(defined(__KERNEL_STRICT_NAMES) || defined(__ASSEMBLY__))
16#include <asm/types.h>
17#endif /* !(__KERNEL_STRICT_NAMES || __ASSEMBLY__) */
18
Tom Rinicfff4aa2016-08-26 13:30:43 -040019#include <linux/sizes.h>
20
Steve Sakoman1ad21582010-06-08 13:07:46 -070021/*
22 * L4 Peripherals - L4 Wakeup and L4 Core now
23 */
Sricharan9310ff72011-11-15 09:49:55 -050024#define OMAP54XX_L4_CORE_BASE 0x4A000000
25#define OMAP54XX_L4_WKUP_BASE 0x4Ae00000
26#define OMAP54XX_L4_PER_BASE 0x48000000
Steve Sakoman1ad21582010-06-08 13:07:46 -070027
Lokesh Vutlabd1f0df2013-05-30 03:19:28 +000028/* CONTROL ID CODE */
29#define CONTROL_CORE_ID_CODE 0x4A002204
30#define CONTROL_WKUP_ID_CODE 0x4AE0C204
Steve Sakoman1ad21582010-06-08 13:07:46 -070031
Nishanth Menon813fe9d2016-11-29 15:22:00 +053032#if defined(CONFIG_DRA7XX)
Lokesh Vutlabd1f0df2013-05-30 03:19:28 +000033#define CONTROL_ID_CODE CONTROL_WKUP_ID_CODE
34#else
35#define CONTROL_ID_CODE CONTROL_CORE_ID_CODE
36#endif
Aneesh V162ced32011-07-21 09:10:04 -040037
Nishanth Menon813fe9d2016-11-29 15:22:00 +053038#if defined(CONFIG_DRA7XX)
Kishon Vijay Abraham Ice61fd72015-02-23 18:40:19 +053039#define DRA7_USB_OTG_SS1_BASE 0x48890000
40#define DRA7_USB_OTG_SS1_GLUE_BASE 0x48880000
41#define DRA7_USB3_PHY1_PLL_CTRL 0x4A084C00
42#define DRA7_USB3_PHY1_POWER 0x4A002370
43#define DRA7_USB2_PHY1_POWER 0x4A002300
44
45#define DRA7_USB_OTG_SS2_BASE 0x488D0000
46#define DRA7_USB_OTG_SS2_GLUE_BASE 0x488C0000
47#define DRA7_USB2_PHY2_POWER 0x4A002E74
Kishon Vijay Abraham I5a3e0622015-08-19 14:13:20 +053048#else
49#define OMAP5XX_USB_OTG_SS_BASE 0x4A030000
50#define OMAP5XX_USB_OTG_SS_GLUE_BASE 0x4A020000
51#define OMAP5XX_USB3_PHY_PLL_CTRL 0x4A084C00
52#define OMAP5XX_USB3_PHY_POWER 0x4A002370
53#define OMAP5XX_USB2_PHY_POWER 0x4A002300
Kishon Vijay Abraham Ice61fd72015-02-23 18:40:19 +053054#endif
55
Sricharan9310ff72011-11-15 09:49:55 -050056/* To be verified */
Lokesh Vutla20507ab2012-05-22 00:03:22 +000057#define OMAP5430_CONTROL_ID_CODE_ES1_0 0x0B94202F
SRICHARAN Rcf850562013-02-12 01:33:41 +000058#define OMAP5430_CONTROL_ID_CODE_ES2_0 0x1B94202F
Lokesh Vutla20507ab2012-05-22 00:03:22 +000059#define OMAP5432_CONTROL_ID_CODE_ES1_0 0x0B99802F
SRICHARAN Rcf850562013-02-12 01:33:41 +000060#define OMAP5432_CONTROL_ID_CODE_ES2_0 0x1B99802F
Lokesh Vutla43c296f2013-02-12 21:29:03 +000061#define DRA752_CONTROL_ID_CODE_ES1_0 0x0B99002F
Nishanth Menon60475ff2014-01-14 10:54:42 -060062#define DRA752_CONTROL_ID_CODE_ES1_1 0x1B99002F
Nishanth Menon4de16682015-08-13 09:50:58 -050063#define DRA752_CONTROL_ID_CODE_ES2_0 0x2B99002F
Lokesh Vutla75725492014-05-15 11:08:38 +053064#define DRA722_CONTROL_ID_CODE_ES1_0 0x0B9BC02F
Ravi Babuaf9af442016-03-15 18:09:11 -050065#define DRA722_CONTROL_ID_CODE_ES2_0 0x1B9BC02F
Aneesh V162ced32011-07-21 09:10:04 -040066
Steve Sakoman1ad21582010-06-08 13:07:46 -070067/* UART */
Sricharan9310ff72011-11-15 09:49:55 -050068#define UART1_BASE (OMAP54XX_L4_PER_BASE + 0x6a000)
69#define UART2_BASE (OMAP54XX_L4_PER_BASE + 0x6c000)
70#define UART3_BASE (OMAP54XX_L4_PER_BASE + 0x20000)
Dmitry Lifshitzca969442014-04-27 13:17:25 +030071#define UART4_BASE (OMAP54XX_L4_PER_BASE + 0x6e000)
Steve Sakoman1ad21582010-06-08 13:07:46 -070072
73/* General Purpose Timers */
Sricharan9310ff72011-11-15 09:49:55 -050074#define GPT1_BASE (OMAP54XX_L4_WKUP_BASE + 0x18000)
75#define GPT2_BASE (OMAP54XX_L4_PER_BASE + 0x32000)
76#define GPT3_BASE (OMAP54XX_L4_PER_BASE + 0x34000)
Steve Sakoman1ad21582010-06-08 13:07:46 -070077
78/* Watchdog Timer2 - MPU watchdog */
Sricharan9310ff72011-11-15 09:49:55 -050079#define WDT2_BASE (OMAP54XX_L4_WKUP_BASE + 0x14000)
Steve Sakoman1ad21582010-06-08 13:07:46 -070080
Matt Porter30746262013-10-07 15:52:59 +053081/* QSPI */
82#define QSPI_BASE 0x4B300000
83
Roger Quadrosd50e63d2013-11-11 16:56:40 +020084/* SATA */
85#define DWC_AHSATA_BASE 0x4A140000
86
Steve Sakoman1ad21582010-06-08 13:07:46 -070087/*
88 * Hardware Register Details
89 */
90
91/* Watchdog Timer */
92#define WD_UNLOCK1 0xAAAA
93#define WD_UNLOCK2 0x5555
94
95/* GP Timer */
96#define TCLR_ST (0x1 << 0)
97#define TCLR_AR (0x1 << 1)
98#define TCLR_PRE (0x1 << 5)
99
Aneesh Vb35f7cb2011-09-08 11:05:56 -0400100/* Control Module */
101#define LDOSRAM_ACTMODE_VSET_IN_MASK (0x1F << 5)
102#define LDOSRAM_VOLT_CTRL_OVERRIDE 0x0401040f
103#define CONTROL_EFUSE_1_OVERRIDE 0x1C4D0110
104#define CONTROL_EFUSE_2_OVERRIDE 0x00084000
105
106/* LPDDR2 IO regs */
107#define CONTROL_LPDDR2IO_SLEW_125PS_DRV8_PULL_DOWN 0x1C1C1C1C
108#define CONTROL_LPDDR2IO_SLEW_325PS_DRV8_GATE_KEEPER 0x9E9E9E9E
109#define CONTROL_LPDDR2IO_SLEW_315PS_DRV12_PULL_DOWN 0x7C7C7C7C
110#define LPDDR2IO_GR10_WD_MASK (3 << 17)
111#define CONTROL_LPDDR2IO_3_VAL 0xA0888C00
112
113/* CONTROL_EFUSE_2 */
114#define CONTROL_EFUSE_2_NMOS_PMOS_PTV_CODE_1 0x00ffc000
115
Balaji T K8372baf2013-06-06 05:04:32 +0000116#define SDCARD_BIAS_PWRDNZ (1 << 27)
Balaji T Kd9cf8362012-03-12 02:25:49 +0000117#define SDCARD_PWRDNZ (1 << 26)
118#define SDCARD_BIAS_HIZ_MODE (1 << 25)
Balaji T Kd9cf8362012-03-12 02:25:49 +0000119#define SDCARD_PBIASLITE_VMODE (1 << 21)
Balaji T Kf843d332011-09-08 06:34:57 +0000120
Steve Sakoman1ad21582010-06-08 13:07:46 -0700121#ifndef __ASSEMBLY__
122
123struct s32ktimer {
124 unsigned char res[0x10];
125 unsigned int s32k_cr; /* 0x10 */
126};
127
SRICHARAN R36c366f2012-03-12 02:25:43 +0000128#define DEVICE_TYPE_SHIFT 0x6
129#define DEVICE_TYPE_MASK (0x7 << DEVICE_TYPE_SHIFT)
130#define DEVICE_GP 0x3
131
SRICHARAN R8ec587d2012-03-12 02:25:36 +0000132/* Output impedance control */
133#define ds_120_ohm 0x0
134#define ds_60_ohm 0x1
135#define ds_45_ohm 0x2
136#define ds_30_ohm 0x3
137#define ds_mask 0x3
138
139/* Slew rate control */
140#define sc_slow 0x0
141#define sc_medium 0x1
142#define sc_fast 0x2
143#define sc_na 0x3
144#define sc_mask 0x3
145
146/* Target capacitance control */
147#define lb_5_12_pf 0x0
148#define lb_12_25_pf 0x1
149#define lb_25_50_pf 0x2
150#define lb_50_80_pf 0x3
151#define lb_mask 0x3
152
153#define usb_i_mask 0x7
154
155#define DDR_IO_I_34OHM_SR_FASTEST_WD_DQ_NO_PULL_DQS_PULL_DOWN 0x80828082
156#define DDR_IO_I_34OHM_SR_FASTEST_WD_CK_CKE_NCS_CA_PULL_DOWN 0x82828200
157#define DDR_IO_0_DDR2_DQ_INT_EN_ALL_DDR3_CA_DIS_ALL 0x8421
158#define DDR_IO_1_DQ_OUT_EN_ALL_DQ_INT_EN_ALL 0x8421084
159#define DDR_IO_2_CA_OUT_EN_ALL_CA_INT_EN_ALL 0x8421000
160
Lokesh Vutlaff7b2a92012-05-22 00:03:23 +0000161#define DDR_IO_I_40OHM_SR_SLOWEST_WD_DQ_NO_PULL_DQS_NO_PULL 0x7C7C7C6C
162#define DDR_IO_I_40OHM_SR_FAST_WD_DQ_NO_PULL_DQS_NO_PULL 0x64646464
163#define DDR_IO_0_VREF_CELLS_DDR3_VALUE 0xBAE8C631
164#define DDR_IO_1_VREF_CELLS_DDR3_VALUE 0xBC6318DC
165#define DDR_IO_2_VREF_CELLS_DDR3_VALUE 0x0
166
Lokesh Vutla79a9ec72013-02-12 01:33:44 +0000167#define DDR_IO_I_40OHM_SR_SLOWEST_WD_DQ_NO_PULL_DQS_NO_PULL_ES2 0x7C7C7C7C
SRICHARAN Raff67572013-10-17 16:35:38 +0530168#define DDR_IO_I_40OHM_SR_FAST_WD_DQ_NO_PULL_DQS_NO_PULL_ES2 0x64646464
Lokesh Vutla79a9ec72013-02-12 01:33:44 +0000169#define DDR_IO_0_VREF_CELLS_DDR3_VALUE_ES2 0xBAE8C631
SRICHARAN Raff67572013-10-17 16:35:38 +0530170#define DDR_IO_1_VREF_CELLS_DDR3_VALUE_ES2 0xBC6318DC
Lokesh Vutla79a9ec72013-02-12 01:33:44 +0000171#define DDR_IO_2_VREF_CELLS_DDR3_VALUE_ES2 0x84210000
172
SRICHARAN R8ec587d2012-03-12 02:25:36 +0000173#define EFUSE_1 0x45145100
174#define EFUSE_2 0x45145100
175#define EFUSE_3 0x45145100
176#define EFUSE_4 0x45145100
Steve Sakoman1ad21582010-06-08 13:07:46 -0700177#endif /* __ASSEMBLY__ */
178
Tom Rinif7875682013-08-20 08:53:45 -0400179/*
180 * In all cases, the TRM defines the RAM Memory Map for the processor
181 * and indicates the area for the downloaded image. We use all of that
182 * space for download and once up and running may use other parts of the
183 * map for our needs. We set a scratch space that is at the end of the
184 * OMAP5 download area, but within the DRA7xx download area (as it is
185 * much larger) and do not, at this time, make use of the additional
186 * space.
187 */
Nishanth Menon813fe9d2016-11-29 15:22:00 +0530188#if defined(CONFIG_DRA7XX)
Sricharan Rcdb96192013-05-30 03:19:35 +0000189#define NON_SECURE_SRAM_START 0x40300000
190#define NON_SECURE_SRAM_END 0x40380000 /* Not inclusive */
Tom Rinicfff4aa2016-08-26 13:30:43 -0400191#define NON_SECURE_SRAM_IMG_END 0x4037E000
Sricharan Rcdb96192013-05-30 03:19:35 +0000192#else
SRICHARAN Rd47786c2012-03-12 02:25:41 +0000193#define NON_SECURE_SRAM_START 0x40300000
Sricharan9310ff72011-11-15 09:49:55 -0500194#define NON_SECURE_SRAM_END 0x40320000 /* Not inclusive */
Tom Rinicfff4aa2016-08-26 13:30:43 -0400195#define NON_SECURE_SRAM_IMG_END 0x4031E000
Sricharan Rcdb96192013-05-30 03:19:35 +0000196#endif
Tom Rinicfff4aa2016-08-26 13:30:43 -0400197#define SRAM_SCRATCH_SPACE_ADDR (NON_SECURE_SRAM_IMG_END - SZ_1K)
Sricharan Rcdb96192013-05-30 03:19:35 +0000198
Steve Sakoman1ad21582010-06-08 13:07:46 -0700199/* base address for indirect vectors (internal boot mode) */
Sricharan9310ff72011-11-15 09:49:55 -0500200#define SRAM_ROM_VECT_BASE 0x4031F000
Sricharan9310ff72011-11-15 09:49:55 -0500201
Lokesh Vutla28049632013-02-12 01:33:45 +0000202/* CONTROL_SRCOMP_XXX_SIDE */
203#define OVERRIDE_XS_SHIFT 30
204#define OVERRIDE_XS_MASK (1 << 30)
205#define SRCODE_READ_XS_SHIFT 12
206#define SRCODE_READ_XS_MASK (0xff << 12)
207#define PWRDWN_XS_SHIFT 11
208#define PWRDWN_XS_MASK (1 << 11)
209#define DIVIDE_FACTOR_XS_SHIFT 4
210#define DIVIDE_FACTOR_XS_MASK (0x7f << 4)
211#define MULTIPLY_FACTOR_XS_SHIFT 1
212#define MULTIPLY_FACTOR_XS_MASK (0x7 << 1)
213#define SRCODE_OVERRIDE_SEL_XS_SHIFT 0
214#define SRCODE_OVERRIDE_SEL_XS_MASK (1 << 0)
215
Andrii Tseglytskyi28095da2013-05-20 22:42:08 +0000216/* ABB settings */
217#define OMAP_ABB_SETTLING_TIME 50
218#define OMAP_ABB_CLOCK_CYCLES 16
219
220/* ABB tranxdone mask */
221#define OMAP_ABB_MPU_TXDONE_MASK (0x1 << 7)
Nishanth Menon07be7572016-04-21 14:34:24 -0500222#define OMAP_ABB_MM_TXDONE_MASK (0x1 << 31)
Nishanth Menon59b92af2016-04-21 14:34:25 -0500223#define OMAP_ABB_IVA_TXDONE_MASK (0x1 << 30)
224#define OMAP_ABB_EVE_TXDONE_MASK (0x1 << 29)
225#define OMAP_ABB_GPU_TXDONE_MASK (0x1 << 28)
Andrii Tseglytskyi28095da2013-05-20 22:42:08 +0000226
227/* ABB efuse masks */
228#define OMAP5_ABB_FUSE_VSET_MASK (0x1F << 24)
229#define OMAP5_ABB_FUSE_ENABLE_MASK (0x1 << 29)
Nishanth Menon22737ab2014-01-14 12:27:29 -0600230#define DRA7_ABB_FUSE_VSET_MASK (0x1F << 20)
231#define DRA7_ABB_FUSE_ENABLE_MASK (0x1 << 25)
Andrii Tseglytskyi28095da2013-05-20 22:42:08 +0000232#define OMAP5_ABB_LDOVBBMPU_MUX_CTRL_MASK (0x1 << 10)
233#define OMAP5_ABB_LDOVBBMPU_VSET_OUT_MASK (0x1f << 0)
234
Sricharan308fe922011-11-15 09:50:03 -0500235#ifndef __ASSEMBLY__
Lokesh Vutla28049632013-02-12 01:33:45 +0000236struct srcomp_params {
237 s8 divide_factor;
238 s8 multiply_factor;
239};
240
Lokesh Vutlad8ac0502013-02-04 04:22:05 +0000241struct ctrl_ioregs {
242 u32 ctrl_ddrch;
243 u32 ctrl_lpddr2ch;
244 u32 ctrl_ddr3ch;
245 u32 ctrl_ddrio_0;
246 u32 ctrl_ddrio_1;
247 u32 ctrl_ddrio_2;
248 u32 ctrl_emif_sdram_config_ext;
SRICHARAN Re02f5f82013-11-08 17:40:37 +0530249 u32 ctrl_emif_sdram_config_ext_final;
Sricharan Rffa98182013-05-30 03:19:39 +0000250 u32 ctrl_ddr_ctrl_ext_0;
Lokesh Vutlad8ac0502013-02-04 04:22:05 +0000251};
Mugunthan V Nab48f782013-07-08 16:04:41 +0530252
Nishanth Menonbe3a5532015-08-13 09:51:00 -0500253void clrset_spare_register(u8 spare_type, u32 clear_bits, u32 set_bits);
254
Sricharan308fe922011-11-15 09:50:03 -0500255#endif /* __ASSEMBLY__ */
Paul Kocialkowskid5b76242015-07-15 16:02:19 +0200256
257/* Boot parameters */
258#ifndef __ASSEMBLY__
259struct omap_boot_parameters {
260 unsigned int boot_message;
261 unsigned int boot_device_descriptor;
262 unsigned char boot_device;
263 unsigned char reset_reason;
264 unsigned char ch_flags;
265};
266#endif
267
Steve Sakoman1ad21582010-06-08 13:07:46 -0700268#endif