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/*
* (C) Copyright 2010
* Texas Instruments, <www.ti.com>
*
* Authors:
* Aneesh V <aneesh@ti.com>
* Sricharan R <r.sricharan@ti.com>
*
* SPDX-License-Identifier: GPL-2.0+
*/
#ifndef _OMAP5_H_
#define _OMAP5_H_
#if !(defined(__KERNEL_STRICT_NAMES) || defined(__ASSEMBLY__))
#include <asm/types.h>
#endif /* !(__KERNEL_STRICT_NAMES || __ASSEMBLY__) */
/*
* L4 Peripherals - L4 Wakeup and L4 Core now
*/
#define OMAP54XX_L4_CORE_BASE 0x4A000000
#define OMAP54XX_L4_WKUP_BASE 0x4Ae00000
#define OMAP54XX_L4_PER_BASE 0x48000000
#define OMAP54XX_DRAM_ADDR_SPACE_START 0x80000000
#define OMAP54XX_DRAM_ADDR_SPACE_END 0xFFFFFFFF
#define DRAM_ADDR_SPACE_START OMAP54XX_DRAM_ADDR_SPACE_START
#define DRAM_ADDR_SPACE_END OMAP54XX_DRAM_ADDR_SPACE_END
/* CONTROL ID CODE */
#define CONTROL_CORE_ID_CODE 0x4A002204
#define CONTROL_WKUP_ID_CODE 0x4AE0C204
#ifdef CONFIG_DRA7XX
#define CONTROL_ID_CODE CONTROL_WKUP_ID_CODE
#else
#define CONTROL_ID_CODE CONTROL_CORE_ID_CODE
#endif
/* To be verified */
#define OMAP5430_CONTROL_ID_CODE_ES1_0 0x0B94202F
#define OMAP5430_CONTROL_ID_CODE_ES2_0 0x1B94202F
#define OMAP5432_CONTROL_ID_CODE_ES1_0 0x0B99802F
#define OMAP5432_CONTROL_ID_CODE_ES2_0 0x1B99802F
#define DRA752_CONTROL_ID_CODE_ES1_0 0x0B99002F
/* UART */
#define UART1_BASE (OMAP54XX_L4_PER_BASE + 0x6a000)
#define UART2_BASE (OMAP54XX_L4_PER_BASE + 0x6c000)
#define UART3_BASE (OMAP54XX_L4_PER_BASE + 0x20000)
/* General Purpose Timers */
#define GPT1_BASE (OMAP54XX_L4_WKUP_BASE + 0x18000)
#define GPT2_BASE (OMAP54XX_L4_PER_BASE + 0x32000)
#define GPT3_BASE (OMAP54XX_L4_PER_BASE + 0x34000)
/* Watchdog Timer2 - MPU watchdog */
#define WDT2_BASE (OMAP54XX_L4_WKUP_BASE + 0x14000)
/* GPMC */
#define OMAP54XX_GPMC_BASE 0x50000000
/*
* Hardware Register Details
*/
/* Watchdog Timer */
#define WD_UNLOCK1 0xAAAA
#define WD_UNLOCK2 0x5555
/* GP Timer */
#define TCLR_ST (0x1 << 0)
#define TCLR_AR (0x1 << 1)
#define TCLR_PRE (0x1 << 5)
/* Control Module */
#define LDOSRAM_ACTMODE_VSET_IN_MASK (0x1F << 5)
#define LDOSRAM_VOLT_CTRL_OVERRIDE 0x0401040f
#define CONTROL_EFUSE_1_OVERRIDE 0x1C4D0110
#define CONTROL_EFUSE_2_OVERRIDE 0x00084000
/* LPDDR2 IO regs */
#define CONTROL_LPDDR2IO_SLEW_125PS_DRV8_PULL_DOWN 0x1C1C1C1C
#define CONTROL_LPDDR2IO_SLEW_325PS_DRV8_GATE_KEEPER 0x9E9E9E9E
#define CONTROL_LPDDR2IO_SLEW_315PS_DRV12_PULL_DOWN 0x7C7C7C7C
#define LPDDR2IO_GR10_WD_MASK (3 << 17)
#define CONTROL_LPDDR2IO_3_VAL 0xA0888C00
/* CONTROL_EFUSE_2 */
#define CONTROL_EFUSE_2_NMOS_PMOS_PTV_CODE_1 0x00ffc000
#define SDCARD_BIAS_PWRDNZ (1 << 27)
#define SDCARD_PWRDNZ (1 << 26)
#define SDCARD_BIAS_HIZ_MODE (1 << 25)
#define SDCARD_PBIASLITE_VMODE (1 << 21)
#ifndef __ASSEMBLY__
struct s32ktimer {
unsigned char res[0x10];
unsigned int s32k_cr; /* 0x10 */
};
#define DEVICE_TYPE_SHIFT 0x6
#define DEVICE_TYPE_MASK (0x7 << DEVICE_TYPE_SHIFT)
#define DEVICE_GP 0x3
/* Output impedance control */
#define ds_120_ohm 0x0
#define ds_60_ohm 0x1
#define ds_45_ohm 0x2
#define ds_30_ohm 0x3
#define ds_mask 0x3
/* Slew rate control */
#define sc_slow 0x0
#define sc_medium 0x1
#define sc_fast 0x2
#define sc_na 0x3
#define sc_mask 0x3
/* Target capacitance control */
#define lb_5_12_pf 0x0
#define lb_12_25_pf 0x1
#define lb_25_50_pf 0x2
#define lb_50_80_pf 0x3
#define lb_mask 0x3
#define usb_i_mask 0x7
#define DDR_IO_I_34OHM_SR_FASTEST_WD_DQ_NO_PULL_DQS_PULL_DOWN 0x80828082
#define DDR_IO_I_34OHM_SR_FASTEST_WD_CK_CKE_NCS_CA_PULL_DOWN 0x82828200
#define DDR_IO_0_DDR2_DQ_INT_EN_ALL_DDR3_CA_DIS_ALL 0x8421
#define DDR_IO_1_DQ_OUT_EN_ALL_DQ_INT_EN_ALL 0x8421084
#define DDR_IO_2_CA_OUT_EN_ALL_CA_INT_EN_ALL 0x8421000
#define DDR_IO_I_40OHM_SR_SLOWEST_WD_DQ_NO_PULL_DQS_NO_PULL 0x7C7C7C6C
#define DDR_IO_I_40OHM_SR_FAST_WD_DQ_NO_PULL_DQS_NO_PULL 0x64646464
#define DDR_IO_0_VREF_CELLS_DDR3_VALUE 0xBAE8C631
#define DDR_IO_1_VREF_CELLS_DDR3_VALUE 0xBC6318DC
#define DDR_IO_2_VREF_CELLS_DDR3_VALUE 0x0
#define DDR_IO_I_40OHM_SR_SLOWEST_WD_DQ_NO_PULL_DQS_NO_PULL_ES2 0x7C7C7C7C
#define DDR_IO_I_40OHM_SR_FAST_WD_DQ_NO_PULL_DQS_NO_PULL_ES2 0x64656465
#define DDR_IO_0_VREF_CELLS_DDR3_VALUE_ES2 0xBAE8C631
#define DDR_IO_1_VREF_CELLS_DDR3_VALUE_ES2 0xB46318D8
#define DDR_IO_2_VREF_CELLS_DDR3_VALUE_ES2 0x84210000
#define EFUSE_1 0x45145100
#define EFUSE_2 0x45145100
#define EFUSE_3 0x45145100
#define EFUSE_4 0x45145100
#endif /* __ASSEMBLY__ */
/*
* In all cases, the TRM defines the RAM Memory Map for the processor
* and indicates the area for the downloaded image. We use all of that
* space for download and once up and running may use other parts of the
* map for our needs. We set a scratch space that is at the end of the
* OMAP5 download area, but within the DRA7xx download area (as it is
* much larger) and do not, at this time, make use of the additional
* space.
*/
#ifdef CONFIG_DRA7XX
#define NON_SECURE_SRAM_START 0x40300000
#define NON_SECURE_SRAM_END 0x40380000 /* Not inclusive */
#else
#define NON_SECURE_SRAM_START 0x40300000
#define NON_SECURE_SRAM_END 0x40320000 /* Not inclusive */
#endif
#define SRAM_SCRATCH_SPACE_ADDR 0x4031E000
/* base address for indirect vectors (internal boot mode) */
#define SRAM_ROM_VECT_BASE 0x4031F000
/* CONTROL_SRCOMP_XXX_SIDE */
#define OVERRIDE_XS_SHIFT 30
#define OVERRIDE_XS_MASK (1 << 30)
#define SRCODE_READ_XS_SHIFT 12
#define SRCODE_READ_XS_MASK (0xff << 12)
#define PWRDWN_XS_SHIFT 11
#define PWRDWN_XS_MASK (1 << 11)
#define DIVIDE_FACTOR_XS_SHIFT 4
#define DIVIDE_FACTOR_XS_MASK (0x7f << 4)
#define MULTIPLY_FACTOR_XS_SHIFT 1
#define MULTIPLY_FACTOR_XS_MASK (0x7 << 1)
#define SRCODE_OVERRIDE_SEL_XS_SHIFT 0
#define SRCODE_OVERRIDE_SEL_XS_MASK (1 << 0)
/* ABB settings */
#define OMAP_ABB_SETTLING_TIME 50
#define OMAP_ABB_CLOCK_CYCLES 16
/* ABB tranxdone mask */
#define OMAP_ABB_MPU_TXDONE_MASK (0x1 << 7)
/* ABB efuse masks */
#define OMAP5_ABB_FUSE_VSET_MASK (0x1F << 24)
#define OMAP5_ABB_FUSE_ENABLE_MASK (0x1 << 29)
#define OMAP5_ABB_LDOVBBMPU_MUX_CTRL_MASK (0x1 << 10)
#define OMAP5_ABB_LDOVBBMPU_VSET_OUT_MASK (0x1f << 0)
/* IO Delay module defines */
#define CFG_IO_DELAY_BASE 0x4844A000
#define CFG_IO_DELAY_LOCK (CFG_IO_DELAY_BASE + 0x02C)
/* CPSW IO Delay registers*/
#define CFG_RGMII0_TXCTL (CFG_IO_DELAY_BASE + 0x74C)
#define CFG_RGMII0_TXD0 (CFG_IO_DELAY_BASE + 0x758)
#define CFG_RGMII0_TXD1 (CFG_IO_DELAY_BASE + 0x764)
#define CFG_RGMII0_TXD2 (CFG_IO_DELAY_BASE + 0x770)
#define CFG_RGMII0_TXD3 (CFG_IO_DELAY_BASE + 0x77C)
#define CFG_VIN2A_D13 (CFG_IO_DELAY_BASE + 0xA7C)
#define CFG_VIN2A_D17 (CFG_IO_DELAY_BASE + 0xAAC)
#define CFG_VIN2A_D16 (CFG_IO_DELAY_BASE + 0xAA0)
#define CFG_VIN2A_D15 (CFG_IO_DELAY_BASE + 0xA94)
#define CFG_VIN2A_D14 (CFG_IO_DELAY_BASE + 0xA88)
#define CFG_IO_DELAY_UNLOCK_KEY 0x0000AAAA
#define CFG_IO_DELAY_LOCK_KEY 0x0000AAAB
#define CFG_IO_DELAY_ACCESS_PATTERN 0x00029000
#define CFG_IO_DELAY_LOCK_MASK 0x400
#ifndef __ASSEMBLY__
struct srcomp_params {
s8 divide_factor;
s8 multiply_factor;
};
struct ctrl_ioregs {
u32 ctrl_ddrch;
u32 ctrl_lpddr2ch;
u32 ctrl_ddr3ch;
u32 ctrl_ddrio_0;
u32 ctrl_ddrio_1;
u32 ctrl_ddrio_2;
u32 ctrl_emif_sdram_config_ext;
u32 ctrl_ddr_ctrl_ext_0;
};
struct io_delay {
u32 addr;
u32 dly;
};
#endif /* __ASSEMBLY__ */
#endif
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