diff options
Diffstat (limited to 'firmware/target/sh/archos/player/power-player.c')
-rw-r--r-- | firmware/target/sh/archos/player/power-player.c | 84 |
1 files changed, 0 insertions, 84 deletions
diff --git a/firmware/target/sh/archos/player/power-player.c b/firmware/target/sh/archos/player/power-player.c deleted file mode 100644 index 33f5959021..0000000000 --- a/firmware/target/sh/archos/player/power-player.c +++ /dev/null @@ -1,84 +0,0 @@ -/*************************************************************************** - * __________ __ ___. - * Open \______ \ ____ ____ | | _\_ |__ _______ ___ - * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ / - * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < < - * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \ - * \/ \/ \/ \/ \/ - * $Id$ - * - * Copyright (C) 2002 by Linus Nielsen Feltzing - * - * 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 "config.h" -#include "cpu.h" -#include <stdbool.h> -#include "kernel.h" -#include "system.h" -#include "power.h" -#include "usb.h" - -void power_init(void) -{ -} - -unsigned int power_input_status(void) -{ - /* Player */ - return ((PADR & 1) == 0) ? - POWER_INPUT_MAIN_CHARGER : POWER_INPUT_NONE; -} - -void ide_power_enable(bool on) -{ - bool touched = false; - - if(on) - { - or_b(0x10, &PBDRL); - touched = true; - } -#ifdef HAVE_ATA_POWER_OFF - if(!on) - { - and_b(~0x10, &PBDRL); - touched = true; - } -#endif /* HAVE_ATA_POWER_OFF */ - -/* late port preparation, else problems with read/modify/write - of other bits on same port, while input and floating high */ - if (touched) - { - or_b(0x10, &PBIORL); /* PB4 is an output */ - PBCR2 &= ~0x0300; /* GPIO for PB4 */ - } -} - - -bool ide_powered(void) -{ - /* This is not correct for very old players, since these are unable to - * control hd power. However, driving the pin doesn't hurt, because it - * is not connected anywhere */ - if ((PBCR2 & 0x0300) || !(PBIORL & 0x10)) /* not configured for output */ - return false; /* would be floating low, disk off */ - else - return (PBDRL & 0x10) != 0; -} - -void power_off(void) -{ - disable_irq(); - and_b(~0x08, &PADRH); - or_b(0x08, &PAIORH); - while(1); -} |