diff options
Diffstat (limited to 'dev/BootLoader/src/HEL/POWER')
| -rw-r--r-- | dev/BootLoader/src/HEL/POWER/.gitkeep | 0 | ||||
| -rw-r--r-- | dev/BootLoader/src/HEL/POWER/CoreBootStartup.S | 34 |
2 files changed, 34 insertions, 0 deletions
diff --git a/dev/BootLoader/src/HEL/POWER/.gitkeep b/dev/BootLoader/src/HEL/POWER/.gitkeep new file mode 100644 index 00000000..e69de29b --- /dev/null +++ b/dev/BootLoader/src/HEL/POWER/.gitkeep diff --git a/dev/BootLoader/src/HEL/POWER/CoreBootStartup.S b/dev/BootLoader/src/HEL/POWER/CoreBootStartup.S new file mode 100644 index 00000000..0948711d --- /dev/null +++ b/dev/BootLoader/src/HEL/POWER/CoreBootStartup.S @@ -0,0 +1,34 @@ +/* ------------------------------------------- + + Copyright (C) 2024, TQ B.V, all rights reserved. + +------------------------------------------- */ + +.section .boot_hdr +.align 4 + +/* BootZ boot header begin */ + +boot_hdr_mag: + .ascii "CB" +boot_hdr_name: + // it has to match ten bytes. + .asciz "zbaosldr\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: + mflr 4 /* real address of .Laddr */ + lwz 0,(bootloader_stack-bootloader_start)(4) /* stack address location */ + mr 1,0 /* use user defined stack */ + + bl bootloader_main + blr |