diff options
author | Wolfgang Denk <wd@denx.de> | 2009-07-14 00:00:04 +0200 |
---|---|---|
committer | Wolfgang Denk <wd@denx.de> | 2009-07-14 00:00:04 +0200 |
commit | 87abce6e91b668390d07b578100d4053283a67e8 (patch) | |
tree | 230c7bad063d766fc9cbd34ab89bce338a811739 /board/atmel/at91sam9m10g45ek/led.c | |
parent | c9969947a4687de90e2bb58e76842b491aa0e0b9 (diff) | |
parent | bb272ec8df6e35b7e19ce1237cae28798167a624 (diff) | |
download | u-boot-imx-87abce6e91b668390d07b578100d4053283a67e8.zip u-boot-imx-87abce6e91b668390d07b578100d4053283a67e8.tar.gz u-boot-imx-87abce6e91b668390d07b578100d4053283a67e8.tar.bz2 |
Merge branch 'master' of /home/wd/git/u-boot/master
Diffstat (limited to 'board/atmel/at91sam9m10g45ek/led.c')
-rw-r--r-- | board/atmel/at91sam9m10g45ek/led.c | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/board/atmel/at91sam9m10g45ek/led.c b/board/atmel/at91sam9m10g45ek/led.c new file mode 100644 index 0000000..ff59a2d --- /dev/null +++ b/board/atmel/at91sam9m10g45ek/led.c @@ -0,0 +1,41 @@ +/* + * (C) Copyright 2007-2008 + * Stelian Pop <stelian.pop@leadtechdesign.com> + * Lead Tech Design <www.leadtechdesign.com> + * + * See file CREDITS for list of people who contributed to this + * project. + * + * This program 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. + * + * This program 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 this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + */ + +#include <common.h> +#include <asm/arch/at91sam9g45.h> +#include <asm/arch/at91_pmc.h> +#include <asm/arch/gpio.h> +#include <asm/arch/io.h> + +void coloured_LED_init(void) +{ + /* Enable clock */ + at91_sys_write(AT91_PMC_PCER, 1 << AT91SAM9G45_ID_PIODE); + + at91_set_gpio_output(CONFIG_RED_LED, 1); + at91_set_gpio_output(CONFIG_GREEN_LED, 1); + + at91_set_gpio_value(CONFIG_RED_LED, 0); + at91_set_gpio_value(CONFIG_GREEN_LED, 1); +} |