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| author | Amlal El Mahrouss <amlal@nekernel.org> | 2025-10-26 16:01:12 +0100 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2025-10-26 16:01:12 +0100 |
| commit | 36269e57831e560df6a0da9c9d02c00671b0163d (patch) | |
| tree | 69f6a0c6f08ef5ef2f6fcbb7302537dbce222e6e /dev/boot/src/HEL/ARM64/BootNB.S | |
| parent | 2117a9b0f4b84f5bd6c99566bcf5849a64104467 (diff) | |
| parent | b6ce6640afaf6c1cc6ad274f3053b2e218a49554 (diff) | |
Merge pull request #68 from nekernel-org/dev
NeKernel: v0.0.6e1
Diffstat (limited to 'dev/boot/src/HEL/ARM64/BootNB.S')
| -rw-r--r-- | dev/boot/src/HEL/ARM64/BootNB.S | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/dev/boot/src/HEL/ARM64/BootNB.S b/dev/boot/src/HEL/ARM64/BootNB.S new file mode 100644 index 00000000..d52c1dcf --- /dev/null +++ b/dev/boot/src/HEL/ARM64/BootNB.S @@ -0,0 +1,40 @@ +/* ------------------------------------------- + + Copyright (C) 2024-2025, Amlal El Mahrouss, all rights reserved. + +------------------------------------------- */ + +#ifdef __NE_NEBOOT__ + +.section .boot_hdr +.align 4 + +/* BootZ boot header begin */ + +boot_hdr_mag: + .ascii "CB" +boot_hdr_name: + // it has to match ten bytes. + .asciz "bootz\0\0\0" +boot_hdr_ver: + .word 0x101 +boot_hdr_proc: + .long bootloader_start + +/* BootZ boot header end */ + +.extern bootloader_main +.extern bootloader_stack + +.globl bootloader_start +bootloader_start: + adr x0, bootloader_stack + ldr x1, =bootloader_start + sub x0, x0, x1 + ldr x0, [x0] + mov sp, x0 + + bl bootloader_main + ret + +#endif // __NE_NEBOOT__
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