On 22:02 Wed 01 Apr , Tom Rix wrote: > This patch controls the large LED on the top left of the zoom2. > > Signed-off-by: Tom Rix <tom....@windriver.com> > --- > board/omap3/zoom2/Makefile | 4 ++- > board/omap3/zoom2/led.c | 66 > ++++++++++++++++++++++++++++++++++++++++++++ > 2 files changed, 69 insertions(+), 1 deletions(-) > create mode 100644 board/omap3/zoom2/led.c > > diff --git a/board/omap3/zoom2/Makefile b/board/omap3/zoom2/Makefile > index d27990c..6c74217 100644 > --- a/board/omap3/zoom2/Makefile > +++ b/board/omap3/zoom2/Makefile > @@ -25,8 +25,10 @@ include $(TOPDIR)/config.mk > > LIB = $(obj)lib$(BOARD).a > > -COBJS := zoom2.o \ > +COBJS := \ > debug_board.o \ > + led.o \ > + zoom2.o \ > zoom2_serial.o > > SRCS := $(COBJS:.o=.c) > diff --git a/board/omap3/zoom2/led.c b/board/omap3/zoom2/led.c > new file mode 100644 > index 0000000..64c3f94 > --- /dev/null > +++ b/board/omap3/zoom2/led.c > @@ -0,0 +1,66 @@ > +/* > + * (C) Copyright 2009 > + * Wind River, <www.windriver.com> > + * Tom Rix <tom....@windriver.com> > + * > + * 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/cpu.h> > +#include <asm/io.h> > +#include <asm/arch/sys_proto.h> > + > +/* > + * GPIO LEDs > + * 173 red , bank 6, index 13 > + * 154 blue , bank 5, index 26 > + * 61 blue2, bank 2, index 29 > + */ > +void zoom2_led_red_off (void) why not using the arm led API?? > +{ > + gpio_t *gpio6_base = (gpio_t *) OMAP34XX_GPIO6_BASE; > + > + sr32 (&gpio6_base->cleardataout, 13, 1, 1); /* red off */ we clearly need now a GPIO API it's start to be mandatory
Best Regards, J. _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot