cregit-Linux how code gets into the kernel

Release 4.14 arch/mips/emma/common/prom.c

/*
 *  Copyright (C) NEC Electronics Corporation 2004-2006
 *
 *  This file is based on the arch/mips/ddb5xxx/common/prom.c
 *
 *      Copyright 2001 MontaVista Software Inc.
 *
 *  This program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation; either version 2 of the License, or
 *  (at your option) any later version.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */
#include <linux/init.h>
#include <linux/mm.h>
#include <linux/sched.h>
#include <linux/bootmem.h>

#include <asm/addrspace.h>
#include <asm/bootinfo.h>
#include <asm/emma/emma2rh.h>


const char *get_system_type(void) { #ifdef CONFIG_NEC_MARKEINS return "NEC EMMA2RH Mark-eins"; #else #error Unknown NEC board #endif }

Contributors

PersonTokensPropCommitsCommitProp
Dmitry Pervushin1254.55%133.33%
Thomas Bogendoerfer731.82%133.33%
Shinya Kuribayashi313.64%133.33%
Total22100.00%3100.00%

/* [jsun@junsun.net] PMON passes arguments in C main() style */
void __init prom_init(void) { int argc = fw_arg0; char **arg = (char **)fw_arg1; int i; /* if user passes kernel args, ignore the default one */ if (argc > 1) arcs_cmdline[0] = '\0'; /* arg[0] is "g", the rest is boot parameters */ for (i = 1; i < argc; i++) { if (strlen(arcs_cmdline) + strlen(arg[i]) + 1 >= sizeof(arcs_cmdline)) break; strcat(arcs_cmdline, arg[i]); strcat(arcs_cmdline, " "); } #ifdef CONFIG_NEC_MARKEINS add_memory_region(0, EMMA2RH_RAM_SIZE, BOOT_MEM_RAM); #else #error Unknown NEC board #endif }

Contributors

PersonTokensPropCommitsCommitProp
Dmitry Pervushin10892.31%125.00%
Thomas Bogendoerfer54.27%125.00%
Shinya Kuribayashi32.56%125.00%
Thomas Jarosch10.85%125.00%
Total117100.00%4100.00%


void __init prom_free_prom_memory(void) { }

Contributors

PersonTokensPropCommitsCommitProp
Dmitry Pervushin7100.00%1100.00%
Total7100.00%1100.00%


Overall Contributors

PersonTokensPropCommitsCommitProp
Dmitry Pervushin14887.57%116.67%
Thomas Bogendoerfer127.10%116.67%
Shinya Kuribayashi74.14%233.33%
Thomas Jarosch10.59%116.67%
Ralf Bächle10.59%116.67%
Total169100.00%6100.00%
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