| Lokesh Vutla | 6edde29 | 2019-06-13 10:29:43 +0530 | [diff] [blame] | 1 | /* SPDX-License-Identifier: GPL-2.0+ */ |
| 2 | /* |
| 3 | * K3: J721E SoC definitions, structures etc. |
| 4 | * |
| 5 | * (C) Copyright (C) 2018-2019 Texas Instruments Incorporated - http://www.ti.com/ |
| 6 | */ |
| 7 | #ifndef __ASM_ARCH_J721E_HARDWARE_H |
| 8 | #define __ASM_ARCH_J721E_HARDWARE_H |
| 9 | |
| 10 | #include <config.h> |
| Simon Glass | 4dcacfc | 2020-05-10 11:40:13 -0600 | [diff] [blame] | 11 | #ifndef __ASSEMBLY__ |
| 12 | #include <linux/bitops.h> |
| 13 | #endif |
| Lokesh Vutla | 6edde29 | 2019-06-13 10:29:43 +0530 | [diff] [blame] | 14 | |
| Andrew Davis | 990ec70 | 2022-10-07 14:22:05 -0500 | [diff] [blame] | 15 | #define WKUP_CTRL_MMR0_BASE 0x43000000 |
| 16 | #define MCU_CTRL_MMR0_BASE 0x40f00000 |
| Lokesh Vutla | 6edde29 | 2019-06-13 10:29:43 +0530 | [diff] [blame] | 17 | #define CTRL_MMR0_BASE 0x00100000 |
| Lokesh Vutla | 6edde29 | 2019-06-13 10:29:43 +0530 | [diff] [blame] | 18 | |
| Andrew Davis | 990ec70 | 2022-10-07 14:22:05 -0500 | [diff] [blame] | 19 | #define CTRLMMR_MAIN_DEVSTAT (CTRL_MMR0_BASE + 0x30) |
| Lokesh Vutla | 6edde29 | 2019-06-13 10:29:43 +0530 | [diff] [blame] | 20 | #define MAIN_DEVSTAT_BOOT_MODE_B_MASK BIT(0) |
| 21 | #define MAIN_DEVSTAT_BOOT_MODE_B_SHIFT 0 |
| 22 | #define MAIN_DEVSTAT_BKUP_BOOTMODE_MASK GENMASK(3, 1) |
| 23 | #define MAIN_DEVSTAT_BKUP_BOOTMODE_SHIFT 1 |
| 24 | #define MAIN_DEVSTAT_PRIM_BOOTMODE_MMC_PORT_MASK BIT(6) |
| 25 | #define MAIN_DEVSTAT_PRIM_BOOTMODE_PORT_SHIFT 6 |
| Andreas Dannenberg | ee0f5e6 | 2020-05-16 21:05:01 +0530 | [diff] [blame] | 26 | #define MAIN_DEVSTAT_BKUP_MMC_PORT_MASK BIT(7) |
| 27 | #define MAIN_DEVSTAT_BKUP_MMC_PORT_SHIFT 7 |
| Lokesh Vutla | 6edde29 | 2019-06-13 10:29:43 +0530 | [diff] [blame] | 28 | |
| Lokesh Vutla | 6edde29 | 2019-06-13 10:29:43 +0530 | [diff] [blame] | 29 | #define CTRLMMR_WKUP_DEVSTAT (WKUP_CTRL_MMR0_BASE + 0x30) |
| 30 | #define WKUP_DEVSTAT_PRIMARY_BOOTMODE_MASK GENMASK(5, 3) |
| 31 | #define WKUP_DEVSTAT_PRIMARY_BOOTMODE_SHIFT 3 |
| 32 | #define WKUP_DEVSTAT_MCU_OMLY_MASK BIT(6) |
| 33 | #define WKUP_DEVSTAT_MCU_ONLY_SHIFT 6 |
| 34 | |
| Lokesh Vutla | 8e7bd01 | 2020-08-05 22:44:22 +0530 | [diff] [blame] | 35 | /* ROM HANDOFF Structure location */ |
| Bryan Brattlof | 270537c | 2022-11-22 13:28:11 -0600 | [diff] [blame] | 36 | #define ROM_EXTENDED_BOOT_DATA_INFO 0x41cffb00 |
| Lokesh Vutla | 8e7bd01 | 2020-08-05 22:44:22 +0530 | [diff] [blame] | 37 | |
| Andreas Dannenberg | d036a21 | 2020-01-07 13:15:54 +0530 | [diff] [blame] | 38 | /* MCU SCRATCHPAD usage */ |
| 39 | #define TI_SRAM_SCRATCH_BOARD_EEPROM_START CONFIG_SYS_K3_MCU_SCRATCHPAD_BASE |
| 40 | |
| Lokesh Vutla | 6edde29 | 2019-06-13 10:29:43 +0530 | [diff] [blame] | 41 | #endif /* __ASM_ARCH_J721E_HARDWARE_H */ |