mirror of
https://github.com/AsahiLinux/u-boot
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0a7691e820
missing cache flush.
Added instruction and data caches flush.
Signed-off-by: Scott McNutt <smcnutt@psyent.com>
47 lines
1.4 KiB
C
47 lines
1.4 KiB
C
/*
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* (C) Copyright 2003, 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 <command.h>
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#include <asm/byteorder.h>
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#include <asm/cache.h>
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int do_bootm_linux(int flag, int argc, char *argv[], bootm_headers_t *images)
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{
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void (*kernel)(void) = (void (*)(void))images->ep;
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if ((flag != 0) && (flag != BOOTM_STATE_OS_GO))
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return 1;
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/* flushes data and instruction caches before calling the kernel */
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flush_dcache (0,CONFIG_SYS_DCACHE_SIZE);
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flush_icache (0,CONFIG_SYS_ICACHE_SIZE);
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/* For now we assume the Microtronix linux ... which only
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* needs to be called ;-)
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*/
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kernel ();
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/* does not return */
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return 1;
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}
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