From 08fb3f65745a237e2c1eae55d856ff27702246e5 Mon Sep 17 00:00:00 2001 From: Amaury Pouly Date: Sun, 1 May 2011 13:02:46 +0000 Subject: Sansa Fuze+: initial commit (bootloader only, LCD basically working) git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29808 a1c6a512-1295-4272-9138-f99709370657 --- firmware/target/arm/imx233/kernel-imx233.c | 37 ++++++++++++++++++++++++++++++ 1 file changed, 37 insertions(+) create mode 100644 firmware/target/arm/imx233/kernel-imx233.c (limited to 'firmware/target/arm/imx233/kernel-imx233.c') diff --git a/firmware/target/arm/imx233/kernel-imx233.c b/firmware/target/arm/imx233/kernel-imx233.c new file mode 100644 index 0000000000..367f359dc0 --- /dev/null +++ b/firmware/target/arm/imx233/kernel-imx233.c @@ -0,0 +1,37 @@ +/*************************************************************************** + * __________ __ ___. + * Open \______ \ ____ ____ | | _\_ |__ _______ ___ + * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ / + * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < < + * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \ + * \/ \/ \/ \/ \/ + * $Id$ + * + * Copyright (C) 2011 by Amaury Pouly + * + * 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 software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ****************************************************************************/ +#include "kernel.h" +#include "timrot-imx233.h" +#include "clkctrl-imx233.h" + +static void tick_timer(void) +{ + /* Run through the list of tick tasks */ + call_tick_tasks(); +} + +void tick_start(unsigned int interval_in_ms) +{ + /* use the 1-kHz XTAL clock source */ + imx233_setup_timer(0, true, interval_in_ms, + HW_TIMROT_TIMCTRL__SELECT_1KHZ_XTAL, HW_TIMROT_TIMCTRL__PRESCALE_1, + false, &tick_timer); +} -- cgit v1.2.3