mirror of
https://github.com/AsahiLinux/u-boot
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104 lines
2.4 KiB
C
104 lines
2.4 KiB
C
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/*
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* (C) Copyright 2004, Li-Pro.Net <www.li-pro.net>
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* Stephan Linz <linz@li-pro.net>
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*
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* See file CREDITS for list of people who contributed to this
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* project.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of
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* the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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* MA 02111-1307 USA
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*/
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#include <common.h>
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#include <nios-io.h>
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#include <spi.h>
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#if defined(CONFIG_HW_WATCHDOG)
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extern void ssv_wd_pio_init(void); /* comes from ../common/wd_pio.c
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included by ./misc.c */
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#endif
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void _default_hdlr (void)
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{
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printf ("default_hdlr\n");
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}
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int board_early_init_f (void)
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{
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#if defined(CONFIG_HW_WATCHDOG)
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ssv_wd_pio_init();
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#endif
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return 0;
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}
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int checkboard (void)
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{
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puts ( "Board: SSV DilNetPC ADNP/ESC1"
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#if defined(CONFIG_DNPEVA2)
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" on DNP/EVA2"
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#endif
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"\n");
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#if defined(CONFIG_NIOS_BASE_32)
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puts ("Conf.: SSV Base 32 (nios_32)\n");
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#endif
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return 0;
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}
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long int initdram (int board_type)
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{
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return (0);
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}
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/*
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* The following are used to control the SPI chip selects for the SPI command.
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*/
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#if (CONFIG_COMMANDS & CFG_CMD_SPI) && CONFIG_NIOS_SPI
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#define SPI_RTC_CS_MASK 0x00000001
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void spi_rtc_chipsel(int cs)
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{
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nios_spi_t *spi = (nios_spi_t *)CFG_NIOS_SPIBASE;
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if (cs)
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spi->slaveselect = SPI_RTC_CS_MASK; /* activate (1) */
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else
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spi->slaveselect = 0; /* deactivate (0) */
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}
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/*
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* The SPI command uses this table of functions for controlling the SPI
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* chip selects: it calls the appropriate function to control the SPI
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* chip selects.
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*/
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spi_chipsel_type spi_chipsel[] = {
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spi_rtc_chipsel
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};
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int spi_chipsel_cnt = sizeof(spi_chipsel) / sizeof(spi_chipsel[0]);
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#endif /* CFG_CMD_SPI */
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#if defined(CONFIG_POST)
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/*
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* Returns 1 if keys pressed to start the power-on long-running tests
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* Called from board_init_f().
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*/
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int post_hotkeys_pressed(void)
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{
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return 0; /* No hotkeys supported */
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}
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#endif /* CONFIG_POST */
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