u-boot/lib_blackfin/bootm.c
Marian Balakowicz 4a995edec1 [new uImage] Rename architecture specific bootm code files
Implementation of the do_bootm_linux() and other bootm helper routines is
architecture specific code. As such it resides in lib_<arch> directories
in files named <arch>_linux.c

This patch renames those files to a more clear and accurate
lib_<arch>/bootm.c form.

List of the renamed files:
   lib_arm/armlinux.c -> lib_arm/bootm.c
   lib_avr32/avr32_linux.c -> lib_avr32/bootm.c
   lib_blackfin/bf533_linux.c -> lib_blackfin/bootm.c
   lib_i386/i386_linux.c -> lib_i386/bootm.c
   lib_m68k/m68k_linux.c -> lib_m68k/bootm.c
   lib_microblaze/microblaze_linux.c -> lib_microblaze/bootm.c
   lib_mips/mips_linux.c -> lib_mips/bootm.c
   lib_nios/nios_linux.c -> lib_nios/bootm.c
   lib_nios2/nios_linux.c -> lib_nios2/bootm.c
   lib_ppc/ppc_linux.c -> lib_ppc/bootm.c
   lib_sh/sh_linux.c -> lib_sh/bootm.c

Signed-off-by: Marian Balakowicz <m8@semihalf.com>
2008-02-07 01:12:57 +01:00

84 lines
2.1 KiB
C

/*
* U-boot - bf533_linux.c
*
* Copyright (c) 2005-2007 Analog Devices Inc.
*
* (C) Copyright 2000-2004
* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
*
* See file CREDITS for list of people who contributed to this
* project.
*
* 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., 51 Franklin St, Fifth Floor, Boston,
* MA 02110-1301 USA
*/
/* Dummy functions, currently not in Use */
#include <common.h>
#include <command.h>
#include <image.h>
#include <zlib.h>
#include <asm/byteorder.h>
#define LINUX_MAX_ENVS 256
#define LINUX_MAX_ARGS 256
#define CMD_LINE_ADDR 0xFF900000 /* L1 scratchpad */
#ifdef SHARED_RESOURCES
extern void swap_to(int device_id);
#endif
extern void flush_instruction_cache(void);
extern void flush_data_cache(void);
static char *make_command_line(void);
void do_bootm_linux(cmd_tbl_t * cmdtp, int flag, int argc, char *argv[],
image_header_t *hdr, int verify)
{
int (*appl) (char *cmdline);
char *cmdline;
#ifdef SHARED_RESOURCES
swap_to(FLASH);
#endif
appl = (int (*)(char *))image_get_ep (hdr);
printf("Starting Kernel at = %x\n", appl);
cmdline = make_command_line();
if (icache_status()) {
flush_instruction_cache();
icache_disable();
}
if (dcache_status()) {
flush_data_cache();
dcache_disable();
}
(*appl) (cmdline);
}
char *make_command_line(void)
{
char *dest = (char *)CMD_LINE_ADDR;
char *bootargs;
if ((bootargs = getenv("bootargs")) == NULL)
return NULL;
strncpy(dest, bootargs, 0x1000);
dest[0xfff] = 0;
return dest;
}