diff options
Diffstat (limited to 'kernel/arch/cris/boot/rescue/testrescue.S')
| -rw-r--r-- | kernel/arch/cris/boot/rescue/testrescue.S | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/kernel/arch/cris/boot/rescue/testrescue.S b/kernel/arch/cris/boot/rescue/testrescue.S new file mode 100644 index 000000000..fc7ec674e --- /dev/null +++ b/kernel/arch/cris/boot/rescue/testrescue.S @@ -0,0 +1,24 @@ +/* + * Simple testcode to download by the rescue block. + * Just lights some LEDs to show it was downloaded correctly. + * + * Copyright (C) 1999 Axis Communications AB + */ + +#define ASSEMBLER_MACROS_ONLY +#include <arch/sv_addr_ag.h> + + .text + + nop + nop + moveq -1, $r2 + move.b $r2, [R_PORT_PA_DIR] + moveq 0, $r2 + move.b $r2, [R_PORT_PA_DATA] + +endless: + nop + ba endless + nop + |