diff options
Diffstat (limited to '')
-rw-r--r-- | kexec/arch/ppc/ppc-setup-simple.S | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/kexec/arch/ppc/ppc-setup-simple.S b/kexec/arch/ppc/ppc-setup-simple.S new file mode 100644 index 0000000..1317a8d --- /dev/null +++ b/kexec/arch/ppc/ppc-setup-simple.S @@ -0,0 +1,39 @@ +/* + * ppc-setup-simple.S - (hopefully) setup for simple embedded platforms + * Copyright (C) 2004 Albert Herranz + * + * This source code is licensed under the GNU General Public License, + * Version 2. See the file COPYING for more details. + */ + +/* + * Only suitable for platforms booting with MMU turned off. + * -- Albert Herranz + */ + +#include "ppc_asm.h" + + .data + .globl setup_simple_start +setup_simple_start: + + /* should perform here any required setup */ + + RELOC_SYM(setup_simple_regs) + mr r9, r3 + lwz r5, spr8 - setup_simple_regs(r9) + + mtlr r5 + blr + + .balign 4 + .globl setup_simple_regs +setup_simple_regs: +spr8: .long 0x00000000 + +setup_simple_end: + + .globl setup_simple_size +setup_simple_size: + .long setup_simple_end - setup_simple_start + |