| /* 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> |
| |
| #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 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 K3_BOOT_PARAM_TABLE_INDEX_VAL CONFIG_SYS_K3_MCU_SCRATCHPAD_BASE |
| |
| #endif /* __ASM_ARCH_AM6_HARDWARE_H */ |
