diff options
Diffstat (limited to 'arch/avr32/kernel/setup.c')
| -rw-r--r-- | arch/avr32/kernel/setup.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/arch/avr32/kernel/setup.c b/arch/avr32/kernel/setup.c index 5c70839..bb0974c 100644 --- a/arch/avr32/kernel/setup.c +++ b/arch/avr32/kernel/setup.c @@ -391,6 +391,21 @@ static int __init parse_tag_clock(struct tag *tag) __tagtable(ATAG_CLOCK, parse_tag_clock); /* + * The board_number correspond to the bd->bi_board_number in U-Boot. This + * parameter is only available during initialisation and can be used in some + * kind of board identification. + */ +u32 __initdata board_number; + +static int __init parse_tag_boardinfo(struct tag *tag) +{ + board_number = tag->u.boardinfo.board_number; + + return 0; +} +__tagtable(ATAG_BOARDINFO, parse_tag_boardinfo); + +/* * Scan the tag table for this tag, and call its parse function. The * tag table is built by the linker from all the __tagtable * declarations. |
