1*ea0364f1SPeter Tyser /* 2*ea0364f1SPeter Tyser * (C) Copyright 2007 Michal Simek 3*ea0364f1SPeter Tyser * (C) Copyright 2004 Atmark Techno, Inc. 4*ea0364f1SPeter Tyser * 5*ea0364f1SPeter Tyser * Michal SIMEK <monstr@monstr.eu> 6*ea0364f1SPeter Tyser * Yasushi SHOJI <yashi@atmark-techno.com> 7*ea0364f1SPeter Tyser * 8*ea0364f1SPeter Tyser * See file CREDITS for list of people who contributed to this 9*ea0364f1SPeter Tyser * project. 10*ea0364f1SPeter Tyser * 11*ea0364f1SPeter Tyser * This program is free software; you can redistribute it and/or 12*ea0364f1SPeter Tyser * modify it under the terms of the GNU General Public License as 13*ea0364f1SPeter Tyser * published by the Free Software Foundation; either version 2 of 14*ea0364f1SPeter Tyser * the License, or (at your option) any later version. 15*ea0364f1SPeter Tyser * 16*ea0364f1SPeter Tyser * This program is distributed in the hope that it will be useful, 17*ea0364f1SPeter Tyser * but WITHOUT ANY WARRANTY; without even the implied warranty of 18*ea0364f1SPeter Tyser * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 19*ea0364f1SPeter Tyser * GNU General Public License for more details. 20*ea0364f1SPeter Tyser * 21*ea0364f1SPeter Tyser * You should have received a copy of the GNU General Public License 22*ea0364f1SPeter Tyser * along with this program; if not, write to the Free Software 23*ea0364f1SPeter Tyser * Foundation, Inc., 59 Temple Place, Suite 330, Boston, 24*ea0364f1SPeter Tyser * MA 02111-1307 USA 25*ea0364f1SPeter Tyser */ 26*ea0364f1SPeter Tyser 27*ea0364f1SPeter Tyser #include <common.h> 28*ea0364f1SPeter Tyser #include <command.h> 29*ea0364f1SPeter Tyser #include <image.h> 30*ea0364f1SPeter Tyser #include <u-boot/zlib.h> 31*ea0364f1SPeter Tyser #include <asm/byteorder.h> 32*ea0364f1SPeter Tyser 33*ea0364f1SPeter Tyser DECLARE_GLOBAL_DATA_PTR; 34*ea0364f1SPeter Tyser 35*ea0364f1SPeter Tyser int do_bootm_linux(int flag, int argc, char *argv[], bootm_headers_t *images) 36*ea0364f1SPeter Tyser { 37*ea0364f1SPeter Tyser /* First parameter is mapped to $r5 for kernel boot args */ 38*ea0364f1SPeter Tyser void (*theKernel) (char *); 39*ea0364f1SPeter Tyser char *commandline = getenv ("bootargs"); 40*ea0364f1SPeter Tyser 41*ea0364f1SPeter Tyser if ((flag != 0) && (flag != BOOTM_STATE_OS_GO)) 42*ea0364f1SPeter Tyser return 1; 43*ea0364f1SPeter Tyser 44*ea0364f1SPeter Tyser theKernel = (void (*)(char *))images->ep; 45*ea0364f1SPeter Tyser 46*ea0364f1SPeter Tyser show_boot_progress (15); 47*ea0364f1SPeter Tyser 48*ea0364f1SPeter Tyser #ifdef DEBUG 49*ea0364f1SPeter Tyser printf ("## Transferring control to Linux (at address %08lx) ...\n", 50*ea0364f1SPeter Tyser (ulong) theKernel); 51*ea0364f1SPeter Tyser #endif 52*ea0364f1SPeter Tyser 53*ea0364f1SPeter Tyser theKernel (commandline); 54*ea0364f1SPeter Tyser /* does not return */ 55*ea0364f1SPeter Tyser 56*ea0364f1SPeter Tyser return 1; 57*ea0364f1SPeter Tyser } 58