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https://github.com/ARM-software/arm-trusted-firmware.git
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f834b64f88
The Raspberry Pi 5 is a single-board computer based on BCM2712 that contains four Arm Cortex-A76 cores. This change introduces minimal BL31 support with PSCI that has been validated to boot Linux and a private EDK2 build. It's a drop-in replacement for the custom TF-A armstub now included in the EEPROM images. Change-Id: Id72a0370f54e71ac97c3daa1bacedacb7dec148f Signed-off-by: Mario Bălănică <mariobalanica02@gmail.com>
23 lines
624 B
ArmAsm
23 lines
624 B
ArmAsm
/*
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* Copyright (c) 2019-2024, Arm Limited and Contributors. All rights reserved.
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*
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* SPDX-License-Identifier: BSD-3-Clause
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*
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* Stub linker script to provide the armstub8.bin header before the actual
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* code. If the GPU firmware finds a magic value at offset 240 in
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* armstub8.bin, it will put the DTB and kernel load address in subsequent
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* words. We can then read those values to find the proper NS entry point
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* and find our DTB more flexibly.
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*/
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MEMORY {
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PRERAM (rwx): ORIGIN = 0, LENGTH = 4096
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}
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SECTIONS
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{
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.armstub8 . : {
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*armstub8_header.o(.text*)
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KEEP(*(.armstub8))
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} >PRERAM
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}
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