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20d0554134
Add J784S4 initialization files for initial SPL boot. config SYS_K3_MCU_SCRATCHPAD_BASE default value is same for J721E, J721S2, J784S4. So combined them into a single default. Signed-off-by: Hari Nagalla <hnagalla@ti.com> [ add firewall configurations and change the R5 MCU scratchpad ] Signed-off-by: Manorit Chawdhry <m-chawdhry@ti.com> Signed-off-by: Dasnavis Sabiya <sabiya.d@ti.com> Signed-off-by: Apurva Nandan <a-nandan@ti.com> Reviewed-by: Neha Malcom Francis <n-francis@ti.com> Tested-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> # AM69-SK
60 lines
1.8 KiB
C
60 lines
1.8 KiB
C
/* SPDX-License-Identifier: GPL-2.0-or-later */
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/*
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* K3: J784S4 SoC definitions, structures etc.
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*
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* Copyright (C) 2023-2024 Texas Instruments Incorporated - https://www.ti.com/
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*/
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#ifndef __ASM_ARCH_J784S4_HARDWARE_H
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#define __ASM_ARCH_J784S4_HARDWARE_H
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#ifndef __ASSEMBLY__
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#include <linux/bitops.h>
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#endif
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#define WKUP_CTRL_MMR0_BASE 0x43000000
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#define MCU_CTRL_MMR0_BASE 0x40f00000
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#define CTRL_MMR0_BASE 0x00100000
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#define CTRLMMR_MAIN_DEVSTAT (CTRL_MMR0_BASE + 0x30)
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#define MAIN_DEVSTAT_BOOT_MODE_B_MASK BIT(0)
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#define MAIN_DEVSTAT_BOOT_MODE_B_SHIFT 0
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#define MAIN_DEVSTAT_BKUP_BOOTMODE_MASK GENMASK(3, 1)
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#define MAIN_DEVSTAT_BKUP_BOOTMODE_SHIFT 1
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#define MAIN_DEVSTAT_PRIM_BOOTMODE_MMC_PORT_MASK BIT(6)
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#define MAIN_DEVSTAT_PRIM_BOOTMODE_PORT_SHIFT 6
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#define MAIN_DEVSTAT_BKUP_MMC_PORT_MASK BIT(7)
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#define MAIN_DEVSTAT_BKUP_MMC_PORT_SHIFT 7
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#define CTRLMMR_WKUP_DEVSTAT (WKUP_CTRL_MMR0_BASE + 0x30)
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#define WKUP_DEVSTAT_PRIMARY_BOOTMODE_MASK GENMASK(5, 3)
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#define WKUP_DEVSTAT_PRIMARY_BOOTMODE_SHIFT 3
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#define WKUP_DEVSTAT_MCU_ONLY_MASK BIT(6)
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#define WKUP_DEVSTAT_MCU_ONLY_SHIFT 6
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/* ROM HANDOFF Structure location */
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#define ROM_EXTENDED_BOOT_DATA_INFO 0x41cfdb00
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/* MCU SCRATCHPAD usage */
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#define TI_SRAM_SCRATCH_BOARD_EEPROM_START CONFIG_SYS_K3_MCU_SCRATCHPAD_BASE
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#if defined(CONFIG_SYS_K3_SPL_ATF) && !defined(__ASSEMBLY__)
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#define J784S4_DEV_MCU_RTI0 367
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#define J784S4_DEV_MCU_RTI1 368
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#define J784S4_DEV_MCU_ARMSS0_CPU0 346
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#define J784S4_DEV_MCU_ARMSS0_CPU1 347
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static const u32 put_device_ids[] = {
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J784S4_DEV_MCU_RTI0,
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J784S4_DEV_MCU_RTI1,
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};
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static const u32 put_core_ids[] = {
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J784S4_DEV_MCU_ARMSS0_CPU1,
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J784S4_DEV_MCU_ARMSS0_CPU0, /* Handle CPU0 after CPU1 */
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};
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#endif
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#endif /* __ASM_ARCH_J784S4_HARDWARE_H */
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