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arm64: Wire up FDT

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Change-Id: Ib6f60e6d703e9413eb4cef3ec77686cfd71f8e73
Reviewed-on: https://review.haiku-os.org/c/haiku/+/5478
Tested-by: Commit checker robot <no-reply+buildbot@haiku-os.org>
Reviewed-by: Adrien Destugues <pulkomandy@pulkomandy.tk>
This commit is contained in:
David Karoly 2022-07-16 14:33:19 +02:00 committed by Adrien Destugues
parent 00a1f24972
commit 4561a1992f
4 changed files with 9 additions and 4 deletions
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2
build/jam/images/definitions/minimum
View File

@ -228,7 +228,7 @@ SYSTEM_ADD_ONS_BUS_MANAGERS = [ FFilterByBuildFeatures
mmc
scsi
pci ps2@x86,x86_64
fdt@riscv64,arm
fdt@riscv64,arm,arm64
random
usb
virtio

2
build/jam/packages/Haiku
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@ -193,7 +193,7 @@ AddBootModuleSymlinksToPackage
nvme_disk
openpic@ppc
packagefs pci
fdt@riscv64,arm
fdt@riscv64,arm,arm64
scsi scsi_cd scsi_disk scsi_periph silicon_image_3112 highpoint_ide_pci
sdhci_pci
usb usb_disk <usb>ehci <usb>ohci <usb>uhci <usb>xhci

3
src/system/boot/platform/efi/arch/arm64/arch_start.cpp
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@ -9,6 +9,7 @@
#include <boot/stdio.h>
#include "efi_platform.h"
#include "mmu.h"
#include "serial.h"
#include "aarch64.h"
@ -71,7 +72,7 @@ memory_region_type_str(int type)
void
arch_convert_kernel_args(void)
{
// empty
fix_address(gKernelArgs.arch_args.fdt);
}

6
src/system/kernel/arch/arm64/arch_platform.cpp
View File

@ -1,5 +1,5 @@
/*
* Copyright 2019 Haiku, Inc. All Rights Reserved.
* Copyright 2019-2022 Haiku, Inc. All Rights Reserved.
* Distributed under the terms of the MIT License.
*/
#include <KernelExport.h>
@ -7,9 +7,13 @@
#include <boot/kernel_args.h>
void *gFDT = NULL;
status_t
arch_platform_init(struct kernel_args *kernelArgs)
{
gFDT = kernelArgs->arch_args.fdt;
return B_OK;
}