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/* SPDX-License-Identifier: GPL-2.0+ */
/*
* K3: J721E SoC definitions, structures etc.
*
* (C) Copyright (C) 2018-2019 Texas Instruments Incorporated - http://www.ti.com/
*/
#ifndef __ASM_ARCH_J721E_HARDWARE_H
#define __ASM_ARCH_J721E_HARDWARE_H
#include <config.h>
#ifndef __ASSEMBLY__
#include <linux/bitops.h>
#endif
#define CTRL_MMR0_BASE 0x00100000
#define CTRLMMR_MAIN_DEVSTAT (CTRL_MMR0_BASE + 0x30)
#define MAIN_DEVSTAT_BOOT_MODE_B_MASK BIT(0)
#define MAIN_DEVSTAT_BOOT_MODE_B_SHIFT 0
#define MAIN_DEVSTAT_BKUP_BOOTMODE_MASK GENMASK(3, 1)
#define MAIN_DEVSTAT_BKUP_BOOTMODE_SHIFT 1
#define MAIN_DEVSTAT_PRIM_BOOTMODE_MMC_PORT_MASK BIT(6)
#define MAIN_DEVSTAT_PRIM_BOOTMODE_PORT_SHIFT 6
#define MAIN_DEVSTAT_BKUP_MMC_PORT_MASK BIT(7)
#define MAIN_DEVSTAT_BKUP_MMC_PORT_SHIFT 7
#define WKUP_CTRL_MMR0_BASE 0x43000000
#define MCU_CTRL_MMR0_BASE 0x40f00000
#define CTRLMMR_WKUP_DEVSTAT (WKUP_CTRL_MMR0_BASE + 0x30)
#define WKUP_DEVSTAT_PRIMARY_BOOTMODE_MASK GENMASK(5, 3)
#define WKUP_DEVSTAT_PRIMARY_BOOTMODE_SHIFT 3
#define WKUP_DEVSTAT_MCU_OMLY_MASK BIT(6)
#define WKUP_DEVSTAT_MCU_ONLY_SHIFT 6
/*
* The CTRL_MMR0 memory space is divided into several equally-spaced
* partitions, so defining the partition size allows us to determine
* register addresses common to those partitions.
*/
#define CTRL_MMR0_PARTITION_SIZE 0x4000
/*
* CTRL_MMR0, WKUP_CTRL_MMR0, and MCU_CTR_MMR0 lock/kick-mechanism
* shared register definitions.
*/
#define CTRLMMR_LOCK_KICK0 0x01008
#define CTRLMMR_LOCK_KICK0_UNLOCK_VAL 0x68ef3490
#define CTRLMMR_LOCK_KICK0_UNLOCKED_MASK BIT(0)
#define CTRLMMR_LOCK_KICK0_UNLOCKED_SHIFT 0
#define CTRLMMR_LOCK_KICK1 0x0100c
#define CTRLMMR_LOCK_KICK1_UNLOCK_VAL 0xd172bc5a
/* ROM HANDOFF Structure location */
#define ROM_ENTENDED_BOOT_DATA_INFO 0x41cffb00
/* MCU SCRATCHPAD usage */
#define TI_SRAM_SCRATCH_BOARD_EEPROM_START CONFIG_SYS_K3_MCU_SCRATCHPAD_BASE
#endif /* __ASM_ARCH_J721E_HARDWARE_H */
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