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https://github.com/brain-hackers/u-boot-brain
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0c1c117cf1
Add support for Nios-II EPCS Controller core. * Patch by Scott McNutt, 20 Oct 2004: Nios-II cleanups: - Add sysid command (Nios-II only). - Locate default exception trampoline at proper offset. - Implement I/O routines (readb, writeb, etc) - Implement do_bootm_linux
51 lines
1.3 KiB
C
51 lines
1.3 KiB
C
/*
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* (C) Copyright 2004, Psyent Corporation <www.psyent.com>
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* Scott McNutt <smcnutt@psyent.com>
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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 <nios2.h>
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#include <nios2-io.h>
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#if defined (CFG_NIOS_SYSID_BASE)
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extern void display_sysid (void);
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#endif /* CFG_NIOS_SYSID_BASE */
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int checkcpu (void)
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{
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printf ("CPU : Nios-II\n");
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#if !defined(CFG_NIOS_SYSID_BASE)
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printf ("SYSID : <unknown>\n");
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#else
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display_sysid ();
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#endif
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return (0);
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}
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int do_reset (void)
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{
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void (*rst)(void) = (void(*)(void))CFG_RESET_ADDR;
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disable_interrupts ();
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rst();
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return(0);
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}
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