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https://github.com/brain-hackers/u-boot-brain
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9c8f41beea
Starting J7200 SoC, ROM supports for loading sysfw directly from boot image. ROM passes this information on number of images that are loaded to bootloader at certain location. Add support for storing this information before it gets corrupted. Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com> Reviewed-by: Suman Anna <s-anna@ti.com>
32 lines
761 B
C
32 lines
761 B
C
/* SPDX-License-Identifier: GPL-2.0+ */
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/*
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* Copyright (C) 2018 Texas Instruments Incorporated - http://www.ti.com/
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* Lokesh Vutla <lokeshvutla@ti.com>
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*/
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#ifndef _ASM_ARCH_HARDWARE_H_
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#define _ASM_ARCH_HARDWARE_H_
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#ifdef CONFIG_SOC_K3_AM6
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#include "am6_hardware.h"
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#endif
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#ifdef CONFIG_SOC_K3_J721E
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#include "j721e_hardware.h"
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#endif
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/* Assuming these addresses and definitions stay common across K3 devices */
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#define CTRLMMR_WKUP_JTAG_ID 0x43000014
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#define JTAG_ID_VARIANT_SHIFT 28
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#define JTAG_ID_VARIANT_MASK (0xf << 28)
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#define JTAG_ID_PARTNO_SHIFT 12
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#define JTAG_ID_PARTNO_MASK (0xffff << 12)
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#define K3_ROM_BOOT_HEADER_MAGIC "EXTBOOT"
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struct rom_extended_boot_data {
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char header[8];
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u32 num_components;
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};
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#endif /* _ASM_ARCH_HARDWARE_H_ */
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