From 7d0d32dbc65a8332a49aeed3a97e24cb109958b2 Mon Sep 17 00:00:00 2001 From: Solomon Peachy Date: Fri, 23 Apr 2021 11:31:58 -0400 Subject: Nuke the never-functional iriver ifp-7xx port It never worked, and hasn't compiled in something like a decade, Given the HW capabilities (limited onboard flash, no expandability) there's really no point in trying to fix/complete it. Change-Id: I7d175089840396f8891645bd10010d730dd5bfdc --- firmware/target/arm/pnx0101/timer-pnx0101.c | 81 ----------------------------- 1 file changed, 81 deletions(-) delete mode 100644 firmware/target/arm/pnx0101/timer-pnx0101.c (limited to 'firmware/target/arm/pnx0101/timer-pnx0101.c') diff --git a/firmware/target/arm/pnx0101/timer-pnx0101.c b/firmware/target/arm/pnx0101/timer-pnx0101.c deleted file mode 100644 index 1ec1d2871f..0000000000 --- a/firmware/target/arm/pnx0101/timer-pnx0101.c +++ /dev/null @@ -1,81 +0,0 @@ -/*************************************************************************** -* __________ __ ___. -* Open \______ \ ____ ____ | | _\_ |__ _______ ___ -* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ / -* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < < -* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \ -* \/ \/ \/ \/ \/ -* $Id$ -* -* Copyright (C) 2007 Tomasz Malesinski -* -* 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 "system.h" -#include "timer.h" - -static long cycles_new = 0; - -void TIMER1_ISR(void) -{ - if (cycles_new > 0) - { - TIMER1.load = cycles_new - 1; - cycles_new = 0; - } - if (pfn_timer != NULL) - { - cycles_new = -1; - /* "lock" the variable, in case timer_set_period() - * is called within pfn_timer() */ - pfn_timer(); - cycles_new = 0; - } - TIMER1.clr = 1; /* clear the interrupt */ -} - -bool timer_set(long cycles, bool start) -{ - if (start) - { - if (pfn_unregister != NULL) - { - pfn_unregister(); - pfn_unregister = NULL; - } - TIMER1.ctrl &= ~0x80; /* disable the counter */ - TIMER1.ctrl |= 0x40; /* reload after counting down to zero */ - TIMER1.ctrl &= ~0xc; /* no prescaler */ - TIMER1.clr = 1; /* clear an interrupt event */ - } - if (start || (cycles_new == -1)) /* within isr, cycles_new is "locked" */ - { /* enable timer */ - TIMER1.load = cycles - 1; - TIMER1.ctrl |= 0x80; /* enable the counter */ - } - else - cycles_new = cycles; - - return true; -} - -bool timer_start(void) -{ - irq_set_int_handler(IRQ_TIMER1, TIMER1_ISR); - irq_enable_int(IRQ_TIMER1); - return true; -} - -void timer_stop(void) -{ - TIMER1.ctrl &= ~0x80; /* disable timer 1 */ - irq_disable_int(IRQ_TIMER1); -} -- cgit v1.2.3