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/* SPDX-License-Identifier: GPL-2.0+ */
/*
* K3: AM6 SoC definitions, structures etc.
*
* (C) Copyright (C) 2018 Texas Instruments Incorporated - http://www.ti.com/
*/
#ifndef __ASM_ARCH_AM6_HARDWARE_H
#define __ASM_ARCH_AM6_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 CTRLMMR_MAIN_DEVSTAT_BOOTMODE_MASK GENMASK(3, 0)
#define CTRLMMR_MAIN_DEVSTAT_BOOTMODE_SHIFT 0
#define CTRLMMR_MAIN_DEVSTAT_BKUP_BOOTMODE_MASK GENMASK(6, 4)
#define CTRLMMR_MAIN_DEVSTAT_BKUP_BOOTMODE_SHIFT 4
#define CTRLMMR_MAIN_DEVSTAT_MMC_PORT_MASK GENMASK(12, 12)
#define CTRLMMR_MAIN_DEVSTAT_MMC_PORT_SHIFT 12
#define CTRLMMR_MAIN_DEVSTAT_EMMC_PORT_MASK GENMASK(14, 14)
#define CTRLMMR_MAIN_DEVSTAT_EMMC_PORT_SHIFT 14
#define CTRLMMR_MAIN_DEVSTAT_BKUP_MMC_PORT_MASK GENMASK(17, 17)
#define CTRLMMR_MAIN_DEVSTAT_BKUP_MMC_PORT_SHIFT 12
#define CTRLMMR_MAIN_DEVSTAT_USB_MODE_SHIFT 9
#define CTRLMMR_MAIN_DEVSTAT_USB_MODE_MASK GENMASK(10, 9)
#define WKUP_CTRL_MMR0_BASE 0x43000000
#define MCU_CTRL_MMR0_BASE 0x40f00000
/*
* 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
/* MCU SCRATCHPAD usage */
#define TI_SRAM_SCRATCH_BOARD_EEPROM_START CONFIG_SYS_K3_MCU_SCRATCHPAD_BASE
#endif /* __ASM_ARCH_AM6_HARDWARE_H */
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