arm-trusted-firmware/plat/rpi/rpi4/include/plat.ld.S

24 lines
619 B
ArmAsm

/*
* Copyright (c) 2019, ARM Limited and Contributors. All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
*
* Stub linker script to provide the armstub8.bin header before the actual
* code. If the GPU firmware finds a magic value at offset 240 in
* armstub8.bin, it will put the DTB and kernel load address in subsequent
* words. We can then read those values to find the proper NS entry point
* and find our DTB more flexibly.
*/
MEMORY {
PRERAM (rwx): ORIGIN = 0, LENGTH = 4096
}
SECTIONS
{
.armstub8 . : {
*armstub8_header.o(.text*)
KEEP(*(.armstub8))
} >PRERAM
}