mirror of
https://github.com/brain-hackers/u-boot-brain
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5da627a424
- Add support for Altera FPGA ACEX1K
* Patches by Thomas Lange, 09 Oct 2003:
- Endian swap ATA identity for all big endian CPUs, not just PPC
- MIPS only: New option CONFIG_MEMSIZE_IN_BYTES for passing memsize
args to linux
- add support for dbau1x00 board (MIPS32)
55 lines
1.6 KiB
C
55 lines
1.6 KiB
C
/*
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* (C) Copyright 2003
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* Wolfgang Denk, DENX Software Engineering, <wd@denx.de>
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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 <command.h>
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#include <asm/inca-ip.h>
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#include <asm/mipsregs.h>
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int do_reset(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
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{
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#if defined(CONFIG_INCA_IP)
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*INCA_IP_WDT_RST_REQ = 0x3f;
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#elif defined(CONFIG_PURPLE)
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void (*f)(void) = (void *) 0xbfc00000;
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f();
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#endif
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fprintf(stderr, "*** reset failed ***\n");
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return 0;
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}
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void flush_cache (ulong start_addr, ulong size)
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{
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}
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void write_one_tlb( int index, u32 pagemask, u32 hi, u32 low0, u32 low1 ){
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write_32bit_cp0_register(CP0_ENTRYLO0, low0);
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write_32bit_cp0_register(CP0_PAGEMASK, pagemask);
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write_32bit_cp0_register(CP0_ENTRYLO1, low1);
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write_32bit_cp0_register(CP0_ENTRYHI, hi);
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write_32bit_cp0_register(CP0_INDEX, index);
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tlb_write_indexed();
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}
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