From 5c105d9f3fd086aff195d3849dcf847d6b0bd927 Mon Sep 17 00:00:00 2001 From: blogic Date: Fri, 5 Oct 2012 10:12:53 +0000 Subject: branch Attitude Adjustment git-svn-id: svn://svn.openwrt.org/openwrt/branches/attitude_adjustment@33625 3c298f89-4303-0410-b956-a3cf2f4a3e73 --- .../files/arch/ubicom32/mach-common/board.c | 63 ++++++++++++++++++++++ 1 file changed, 63 insertions(+) create mode 100644 target/linux/ubicom32/files/arch/ubicom32/mach-common/board.c (limited to 'target/linux/ubicom32/files/arch/ubicom32/mach-common/board.c') diff --git a/target/linux/ubicom32/files/arch/ubicom32/mach-common/board.c b/target/linux/ubicom32/files/arch/ubicom32/mach-common/board.c new file mode 100644 index 000000000..9634e3413 --- /dev/null +++ b/target/linux/ubicom32/files/arch/ubicom32/mach-common/board.c @@ -0,0 +1,63 @@ +/* + * arch/ubicom32/mach-common/board.c + * Board init and support code. + * + * (C) Copyright 2009, Ubicom, Inc. + * + * This file is part of the Ubicom32 Linux Kernel Port. + * + * The Ubicom32 Linux Kernel Port is free software: you can redistribute + * it and/or modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation, either version 2 of the + * License, or (at your option) any later version. + * + * The Ubicom32 Linux Kernel Port is distributed in the hope that it + * will be useful, but WITHOUT ANY WARRANTY; without even the implied + * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See + * the GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with the Ubicom32 Linux Kernel Port. If not, + * see . + * + * Ubicom32 implementation derived from (with many thanks): + * arch/m68knommu + * arch/blackfin + * arch/parisc + */ +#include +#include +#include +#include + +struct boardnode { + struct devtree_node dn; + const char *revision; +}; + +static const struct boardnode *bn; + +/* + * board_get_revision() + * Returns revision string of the board. + */ +const char *board_get_revision(void) +{ + if (!bn) { + return "NULL"; + } + + return bn->revision; +} + +/* + * board_init + */ +void __init board_init(void) +{ + bn = (struct boardnode *)devtree_find_node("board"); + if (!bn) { + printk(KERN_WARNING "board node not found\n"); + return; + } +} -- cgit v1.2.3