From 0662793ca0050e823cd1207cc4689a1cba5068bd Mon Sep 17 00:00:00 2001 From: Solomon Peachy Date: Thu, 28 Jun 2018 06:24:26 -0400 Subject: Add cleaned-up xDuoo X3 support Cleaned up, rebased, and forward-ported from the xvortex fork. (original credit to vsoftster@gmail.com) Change-Id: Ibcc023a0271ea81e901450a88317708c2683236d Signed-off-by: Solomon Peachy --- .../mips/ingenic_jz47xx/xduoo_x3/ata-sd-target.h | 48 ++++++++++++++++++++++ 1 file changed, 48 insertions(+) create mode 100644 firmware/target/mips/ingenic_jz47xx/xduoo_x3/ata-sd-target.h (limited to 'firmware/target/mips/ingenic_jz47xx/xduoo_x3/ata-sd-target.h') diff --git a/firmware/target/mips/ingenic_jz47xx/xduoo_x3/ata-sd-target.h b/firmware/target/mips/ingenic_jz47xx/xduoo_x3/ata-sd-target.h new file mode 100644 index 0000000000..bb2cced15b --- /dev/null +++ b/firmware/target/mips/ingenic_jz47xx/xduoo_x3/ata-sd-target.h @@ -0,0 +1,48 @@ +/*************************************************************************** + * __________ __ ___. + * Open \______ \ ____ ____ | | _\_ |__ _______ ___ + * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ / + * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < < + * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \ + * \/ \/ \/ \/ \/ + * $Id$ + * + * Copyright (C) 2016 by Roman Stolyarov + * + * 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. + * + ****************************************************************************/ + +#ifndef ATA_SD_TARGET_H +#define ATA_SD_TARGET_H + +#include "cpu.h" +#include "system.h" + +#define PIN_SD1_CD (32*0+29) /* Pin to check card insertion */ +#define IRQ_SD1_CD GPIO_IRQ(PIN_SD1_CD) +#define GPIO_SD1_CD GPIO29 + +#define PIN_SD2_CD (32*0+28) /* Pin to check card insertion */ +#define IRQ_SD2_CD GPIO_IRQ(PIN_SD2_CD) +#define GPIO_SD2_CD GPIO28 + +static inline void sd_init_gpio(void) +{ + __gpio_as_msc1_pd_4bit(); + __gpio_as_msc2_pb_4bit(); + + __gpio_as_input(PIN_SD1_CD); + __gpio_as_input(PIN_SD2_CD); + + __gpio_disable_pull(PIN_SD1_CD); + __gpio_disable_pull(PIN_SD2_CD); +} + +#endif -- cgit v1.2.3