From f471cf287fdef515ced7357aca2f3f47f284998f Mon Sep 17 00:00:00 2001 From: Amlal Date: Tue, 18 Feb 2025 11:20:00 +0100 Subject: REFACTOR: ZBAOSLDR to BOOTZ. Signed-off-by: Amlal --- dev/Boot/src/HEL/ARM64/BootCB.S | 40 ++++++++++++++++++++++++++++++++++++++++ 1 file changed, 40 insertions(+) create mode 100644 dev/Boot/src/HEL/ARM64/BootCB.S (limited to 'dev/Boot/src/HEL/ARM64/BootCB.S') diff --git a/dev/Boot/src/HEL/ARM64/BootCB.S b/dev/Boot/src/HEL/ARM64/BootCB.S new file mode 100644 index 00000000..2d1ff60c --- /dev/null +++ b/dev/Boot/src/HEL/ARM64/BootCB.S @@ -0,0 +1,40 @@ +/* ------------------------------------------- + + Copyright (C) 2024-2025, Amlal EL Mahrouss, all rights reserved. + +------------------------------------------- */ + +#ifdef __NE_COREBOOT__ + +.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" +boot_hdr_ver: + .word 0x104 +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_COREBOOT__ \ No newline at end of file -- cgit v1.2.3