mirror of
https://github.com/ivoszbg/uniLoader.git
synced 2026-05-17 10:40:04 +00:00
eaacd962db
- Move main headers from include/ to include/main/
- Split booting logic to boot.c and boot-fdt.c to avoid cluttering main()
- Conditionally compile boot-fdt only if libfdt is used
- Add some better logging
Change was tested on qemu-virt, which succesfully booted a kernel:
$ qemu-system-aarch64 -machine virt -cpu cortex-a72 -nographic -m 512m -kernel uniLoader.o
[INFO] .__.____ .___
[INFO] __ __ ____ |__| | _________ __| _/___________
[INFO] | | \/ \| | | / _ \__ \ / __ |/ __ \_ __\
[INFO] | | / | \ | |__( <_> ) __ \_/ /_/ \ ___/| |\/
[INFO] |____/|___| /__|_______ \____(____ /\____ |\___ >__|
[INFO] \/ \/ \/ \/ \/
[INFO] passed board initialization
[INFO] welcome to uniLoader (e69eba1) - date 2026-02-21 14:01:34 on qemu-virt
[INFO] Booting kernel...
[ 0.000000] Booting Linux on physical CPU 0x0000000000 [0x410fd083]
[ 0.000000] Linux version 6.12.73+deb13-arm64 (debian-kernel@lists.debian.org) (aarch64-linux-gnu-gcc-14 (Debian 14.2.0-19) 14.2.0, GNU ld (GNU Binutils for Debian) 2.44) #1 SMP Debian 6.12.73-1 (2026-02-17)
[ 0.000000] KASLR enabled
[ 0.000000] random: crng init done
[...]
Signed-off-by: Igor Belwon <igor.belwon@mentallysanemainliners.org>
21 lines
417 B
C
21 lines
417 B
C
// SPDX-License-Identifier: GPL-2.0-only
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/*
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* Copyright (c) 2026, Igor Belwon <igor.belwon@mentallysanemainliners.org>
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*/
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#include <drivers/ramdisk-handler.h>
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#include <lib/debug.h>
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static char fdt_buf[CONFIG_FDT_BUF_SIZE];
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void patch_dtb(void* dt)
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{
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int ret;
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ret = ramdisk_handler_patch_dtb(dt, &fdt_buf, sizeof(fdt_buf));
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if (ret != 0)
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printk(KERN_ERR, "failed to patch dtb\n");
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else
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dt = &fdt_buf;
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}
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