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/*
ChibiOS/RT - Copyright (C) 2006,2007,2008,2009,2010,
2011,2012 Giovanni Di Sirio.
This file is part of ChibiOS/RT.
ChibiOS/RT 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 3 of the License, or
(at your option) any later version.
ChibiOS/RT 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, see <http://www.gnu.org/licenses/>.
*/
#include "ch.h"
#include "hal.h"
#if HAL_USE_PAL || defined(__DOXYGEN__)
/* Initial setup of all defined pads, the list is terminated by a {0, 0}.*/
static const spc_siu_init_t spc_siu_init[] = {
{PCR(PB, PB_LIN0_TDX), PAL_HIGH, PAL_MODE_OUTPUT_ALTERNATE(1)},
{PCR(PB, PB_LIN0_RDX), PAL_HIGH, PAL_MODE_INPUT},
{PCR(PD, PD_BUTTON1), PAL_LOW, PAL_MODE_INPUT},
{PCR(PD, PD_BUTTON2), PAL_LOW, PAL_MODE_INPUT},
{PCR(PD, PD_BUTTON3), PAL_LOW, PAL_MODE_INPUT},
{PCR(PD, PD_BUTTON4), PAL_LOW, PAL_MODE_INPUT},
{PCR(PD, PD_LED1), PAL_HIGH, PAL_MODE_OUTPUT_PUSHPULL},
{PCR(PD, PD_LED2), PAL_HIGH, PAL_MODE_OUTPUT_PUSHPULL},
{PCR(PD, PD_LED3), PAL_HIGH, PAL_MODE_OUTPUT_PUSHPULL},
{PCR(PD, PD_LED4), PAL_HIGH, PAL_MODE_OUTPUT_PUSHPULL},
{0, 0, 0}
};
/* Initialization array for the PSMI registers.*/
static const uint8_t spc_padsels_init[SPC5_SIU_NUM_PADSELS] = {
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0
};
/**
* @brief PAL setup.
*/
const PALConfig pal_default_config =
{
PAL_MODE_UNCONNECTED, /* Default mode for all undefined pads. */
spc_siu_init,
spc_padsels_init
};
#endif
/*
* Early initialization code.
* This initialization must be performed just after stack setup and before
* any other initialization.
*/
void __early_init(void) {
spc_clock_init();
/* SWT disabled.*/
SWT.SR.R = 0xC520;
SWT.SR.R = 0xD928;
SWT.CR.R = 0xFF00000A;
}
/*
* Board-specific initialization code.
*/
void boardInit(void) {
}
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