ce22c02387
Add the basic build infrastructure and architectural support
required to build for targets using the MIPS architecture.
This will require the addition of cache maintenance.
BUG=chrome-os-partner:31438
TEST=tested on Pistachio FPGA with Depthcharge as payload;
successfully executed payload.
BRANCH=none
Change-Id: I75cfd0536860b6d84b53a567940fe6668d9b2cbb
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 758c8cb9a6846e6ca32be409ec5f7a888ac9c888
Original-Signed-off-by: Ionela Voinescu <ionela.voinescu@imgtec.com>
Original-Change-Id: I0b9af983bf5032335a519ce2510a0b3aca082edf
Original-Reviewed-on: https://chromium-review.googlesource.com/219740
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/8741
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
62 lines
1.6 KiB
C
62 lines
1.6 KiB
C
/*
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* This file is part of the libpayload project.
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*
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* Copyright (C) 2014 Imagination Technologies
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; version 2 of the License.
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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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#include <exception.h>
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#include <libpayload.h>
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/* The argc value to pass to main() */
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unsigned int main_argc;
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/* The argv value to pass to main() */
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char *main_argv[MAX_ARGC_COUNT];
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/*
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* This is our C entry function - set up the system
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* and jump into the payload entry point.
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*/
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void start_main(void);
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void start_main(void)
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{
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extern int main(int argc, char **argv);
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/* Gather system information. */
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lib_get_sysinfo();
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/* Optionally set up the consoles. */
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#ifndef CONFIG_LP_SKIP_CONSOLE_INIT
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console_init();
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#endif
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exception_init();
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/*
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* Any other system init that has to happen before the
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* user gets control goes here
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*/
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/*
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* Go to the entry point.
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* In the future we may care about the return value.
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*/
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(void) main(main_argc, (main_argc != 0) ? main_argv : NULL);
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/*
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* Returning here will go to the _leave function to return
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* us to the original context.
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*/
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}
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