fs/fdos/libfdos.o \
fs/jffs2/libjffs2.o \
fs/reiserfs/libreiserfs.o \
- fs/romfs/libromfs.o \
fs/ubifs/libubifs.o \
fs/yaffs2/libyaffs2.o \
fs/zfs/libzfs.o
COBJS-$(CONFIG_CMD_READ) += cmd_read.o
COBJS-$(CONFIG_CMD_REGINFO) += cmd_reginfo.o
COBJS-$(CONFIG_CMD_REISER) += cmd_reiser.o
-COBJS-$(CONFIG_CMD_ROMFS) += cmd_romfs.o
COBJS-$(CONFIG_CMD_SATA) += cmd_sata.o
COBJS-$(CONFIG_CMD_SF) += cmd_sf.o
COBJS-$(CONFIG_CMD_SCSI) += cmd_scsi.o
+++ /dev/null
-/*
- * (C) Copyright 2008-2009 Michal Simek
- *
- * Michal SIMEK <monstr@monstr.eu>
- *
- * 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., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-#include <common.h>
-#include <command.h>
-
-int romfs_check (int info);
-int romfs_load (int *loadoffset, int info, char *filename);
-int romfs_ls (int info, char *filename);
-int romfs_info (int info);
-int romfs_cat (int info, char *filename);
-
-u32 address; /* physical address of fs */
-
-/**
- * Routine implementing fsload u-boot command. This routine tries to load
- * a requested file from jffs2/cramfs filesystem on a current partition.
- *
- * @param cmdtp command internal data
- * @param flag command flag
- * @param argc number of arguments supplied to the command
- * @param argv arguments list
- * @return 0 on success, 1 otherwise
- */
-/* FIXME here is not clean handling with load_addr */
-int do_romfs_fsload(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
-{
- char *fsname = NULL;
- char *filename = NULL;
- int size = 0;
-
- ulong offset = 0;
-
- switch (argc) {
- case 4:
- address = simple_strtoul(argv[3], NULL, 16);
- case 3:
- filename = argv[2];
- offset = simple_strtoul(argv[1], NULL, 16);
- break;
- default:
- cmd_usage(cmdtp);
- return 1;
- }
-
- /* check partition type for romfs */
- if (romfs_check(address))
- fsname = "ROMFS";
- else
- puts ("error\n");
-
- printf("### %s loading '%s' to 0x%lx\n", fsname, filename, offset);
-
- if (romfs_check(address))
- size = romfs_load ((int *) offset, address, filename);
-
- if (size > 0) {
- char buf[10];
- printf("### %s load complete: %d bytes loaded to 0x%lx\n",
- fsname, size, offset);
- sprintf(buf, "%x", size);
- setenv("filesize", buf);
- } else
- printf("### %s LOAD ERROR<%x> for %s!\n",
- fsname, size, filename);
-
- return !(size > 0);
-}
-
-/**
- * Routine implementing u-boot ls command which lists content of a given
- * directory on a current partition.
- *
- * @param cmdtp command internal data
- * @param flag command flag
- * @param argc number of arguments supplied to the command
- * @param argv arguments list
- * @return 0 on success, 1 otherwise
- */
-int do_romfs_ls (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
-{
- char *filename = "/";
- int loc_addr = 0;
-
- if (argc >= 2)
- filename = argv[1];
-
- if (argc > 2)
- loc_addr = simple_strtoul (argv[2], NULL, 16);
- else
- loc_addr = address;
-
- /* check partition type for cramfs */
- if (romfs_check (loc_addr)) {
- address = loc_addr;
- return (romfs_ls (loc_addr, filename) ? 0 : 1);
- }
- return 1;
-}
-
-
-
-/**
- * Routine implementing u-boot cat command which lists content of a given
- * directory on a current partition.
- *
- * @param cmdtp command internal data
- * @param flag command flag
- * @param argc number of arguments supplied to the command
- * @param argv arguments list
- * @return 0 on success, 1 otherwise
- */
-int do_romfs_cat (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
-{
- char *filename = "/";
- int loc_addr = 0;
-
- if (argc >= 2)
- filename = argv[1];
-
- if (argc > 2)
- loc_addr = simple_strtoul (argv[2], NULL, 16);
- else
- loc_addr = address;
-
- /* check partition type for cramfs */
- if (romfs_check (loc_addr)) {
- address = loc_addr;
- return (romfs_cat (loc_addr, filename) ? 0 : 1);
- }
- return 1;
-}
-
-
-/**
- * Routine implementing u-boot fsinfo command. This routine prints out
- * miscellaneous filesystem informations/statistics.
- *
- * @param cmdtp command internal data
- * @param flag command flag
- * @param argc number of arguments supplied to the command
- * @param argv arguments list
- * @return 0 on success, 1 otherwise
- */
-int do_romfs_fsinfo(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
-{
- int loc_addr;
-
- if (argc == 2)
- loc_addr = simple_strtoul(argv[1], NULL, 16);
- else
- loc_addr = address;
-
- /* check partition type for romfs */
- if (romfs_check(loc_addr))
- if (romfs_info (loc_addr)) {
- address = loc_addr;
- return 1;
- }
- return 0;
-}
-
-/*
-U_BOOT_CMD(
- ext2ls, 4, 1, do_ext2ls,
- "list files in a directory (default /)",
- "<interface> <dev[:part]> [directory]\n"
- " - list files from 'dev' on 'interface' in a 'directory'"
-);
-*/
-
-/***************************************************/
-U_BOOT_CMD(
- rload, 4, 0, do_romfs_fsload,
- "ROMFS: load binary file from a filesystem image",
- "[ off filename [fs_addr]]\n"
- " - ROMFS: load binary file from flash bank\n"
- " with offset 'off'"
-);
-U_BOOT_CMD(
- rls, 3, 1, do_romfs_ls,
- "ROMFS: list files in a directory (default /)",
- "[directory [fs_addr]]\n"
- " - ROMFS: list files in a directory"
-);
-
-U_BOOT_CMD(
- rcat, 3, 1, do_romfs_cat,
- "ROMFS: cat text file (default /)",
- "[directory [fs_addr]]\n"
- " - ROMFS: list files in a directory"
-);
-
-U_BOOT_CMD(
- rinfo, 2, 1, do_romfs_fsinfo,
- "ROMFS: print information about filesystems",
- "[fs_addr]\n"
- " - ROMFS: print information about filesystems"
-);
-/***************************************************/
+++ /dev/null
-#
-# (C) Copyright 2000-2006
-# 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., 59 Temple Place, Suite 330, Boston,
-# MA 02111-1307 USA
-#
-
-include $(TOPDIR)/config.mk
-
-LIB = $(obj)libromfs.o
-
-AOBJS =
-COBJS-$(CONFIG_CMD_ROMFS) := romfs.o
-
-SRCS := $(AOBJS:.o=.S) $(COBJS-y:.o=.c)
-OBJS := $(addprefix $(obj),$(AOBJS) $(COBJS-y))
-
-
-all: $(LIB) $(AOBJS)
-
-$(LIB): $(obj).depend $(OBJS)
- $(call cmd_link_o_target, $(OBJS))
-
-#########################################################################
-
-# defines $(obj).depend target
-include $(SRCTREE)/rules.mk
-
-sinclude $(obj).depend
-
-#########################################################################
+++ /dev/null
-/*
- * (C) Copyright 2007 Michal Simek
- *
- * Michal SIMEK <monstr@monstr.eu>
- *
- * 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., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-#include <common.h>
-#include <asm/byteorder.h>
-
-/* ROMFS superblock */
-struct romfs_super {
- u32 word0;
- u32 word1;
- u32 size;
- u32 checksum;
- char name[0];
-};
-
-struct romfs_inode {
- u32 next;
- u32 spec;
- u32 size;
- u32 checksum;
- char name[0];
-};
-
-#undef DEBUG_ROMFS
-
-#define ROMFS_ALIGN(x) (((x) & 0xfffffff0))
-#define HEADERSIZE(name) (0x20 + ROMFS_ALIGN(strlen(name)))
-
-/* find romfs inode */
-static unsigned long romfs_resolve (unsigned long begin, unsigned long offset,
- unsigned long size, int raw, char *filename)
-{
- unsigned long inodeoffset = 0, nextoffset;
- struct romfs_inode *inode;
-#ifdef DEBUG_ROMFS
- printf ("ROMFS_resolve: begin 0x%lx, offset 0x%lx, size 0x%lx, "
- "raw 0x%x, filename %s\n\n",
- begin, offset, size, raw, filename);
-#endif
-
- while (inodeoffset < size) {
- inode = (struct romfs_inode *)(begin + offset + inodeoffset);
- nextoffset = ROMFS_ALIGN(inode->next);
-#ifdef DEBUG_ROMFS
- printf("inode 0x%x, name %s - len 0x%x, next inode 0x%lx,"
- "compare names 0x%x\n", (u32)inode, inode->name,
- strlen (inode->name), nextoffset,
- strncmp (filename, inode->name, strlen (filename)));
-#endif
- if (!strncmp (filename, inode->name, strlen (inode->name))) {
- char *p = strtok (NULL, "/");
-
- if (raw && (p == NULL || *p == '\0'))
- return offset + inodeoffset;
-
- return romfs_resolve (begin,
- inodeoffset + HEADERSIZE (inode->name),
- size, raw, p);
- }
- inodeoffset = nextoffset;
- offset = 0; /* clear offset at the end because first label */
- }
-
- printf ("Can't find corresponding entry\n");
- return 0;
-}
-
-int romfs_load (char *loadoffset, int info, char *filename)
-{
- struct romfs_inode *inode;
- struct romfs_super *sb;
- char *data;
- int pocet;
- unsigned long offset;
-
- sb = (struct romfs_super *) info;
-
- offset = romfs_resolve (info, HEADERSIZE (sb->name),
- sb->size, 1, strtok (filename, "/"));
- if (offset <= 0)
- return offset;
-
- inode = (struct romfs_inode *)(info + offset);
- data = (char *)((int)inode + HEADERSIZE (inode->name));
- pocet = inode->size;
- while (pocet--)
- *loadoffset++ = *data++;
-
- return inode->size;
-}
-
-static int romfs_list_inode (int info, unsigned long offset)
-{
- struct romfs_inode *inode =
- (struct romfs_inode *)(info + offset);
- struct romfs_inode *hardlink = NULL;
- char str[3], *data;
-
-/* mapping spec.info means
- 0 hard link link destination [file header]
- 1 directory first file's header
- 2 regular file unused, must be zero [MBZ]
- 3 symbolic link unused, MBZ (file data is the link content)
- 4 block device 16/16 bits major/minor number
- 5 char device - " -
- 6 socket unused, MBZ
- 7 fifo unused, MBZ */
-
- switch (inode->next & 0x7) {
- case 0:
- str[0] = 'h';
- break;
- case 1:
- str[0] = 'd';
- break;
- case 2:
- str[0] = 'f';
- break;
- case 3:
- str[0] = 'l';
- break;
- case 4:
- str[0] = 'b';
- break;
- case 5:
- str[0] = 'c';
- break;
- case 6:
- str[0] = 's';
- break;
- case 7:
- str[0] = 'p';
- break;
- default:
- str[0] = '?';
- }
-
- if (inode->next & 0x8) {
- str[1] = 'x';
- } else {
- str[1] = '-';
- }
- str[2] = '\0';
-
- if ((str[0] == 'b') || (str[0] == 'c')) {
-#ifdef DEBUG_ROMFS
- printf (" %s %3d,%3d %12s 0x%08x 0x%08x", str,
- (inode->spec & 0xffff0000) >> 16,
- inode->spec & 0x0000ffff, inode->name, (u32)inode,
- inode->spec);
-#else
- printf (" %s %3d,%3d %12s", str,
- (inode->spec & 0xffff0000) >> 16,
- inode->spec & 0x0000ffff, inode->name);
-
-#endif
- } else {
-#ifdef DEBUG_ROMFS
- printf (" %s %7d %12s 0x%08x 0x%08x", str, inode->size,
- inode->name, (u32)inode, inode->spec);
-#else
- printf (" %s %7d %12s", str, inode->size, inode->name);
-#endif
- if (str[0] == 'l') {
- data = (char *)((int)inode + HEADERSIZE (inode->name));
- puts (" -> ");
- puts (data);
- }
- if (str[0] == 'h') {
- hardlink = (struct romfs_inode *)(info + inode->spec);
- puts (" -> ");
- puts (hardlink->name);
- }
- }
- puts ("\n");
- return ROMFS_ALIGN(inode->next);
-}
-
-/* listing directory */
-int romfs_ls (int info, char *filename)
-{
- struct romfs_inode *inode;
- struct romfs_super *sb;
- unsigned long inodeoffset = 0, nextoffset;
- unsigned long size;
-
- sb = (struct romfs_super *) info;
- inode = (struct romfs_inode *) info;
-
- if ((strlen (filename) != 0) && strcmp (filename, "/")) {
- inodeoffset = romfs_resolve (info,
- HEADERSIZE (sb->name), sb->size, 1,
- strtok (filename, "/"));
-
- /* inode not found */
- if (inodeoffset == 0)
- return 0;
-
- /* look at what is it */
- inode = (struct romfs_inode *)(info + inodeoffset);
- if ((inode->next & 0x7) != 1)
- return (romfs_list_inode (info, inodeoffset) > 0);
- }
-
- /* print directory */
- size = sb->size;
- inodeoffset = inodeoffset + HEADERSIZE (inode->name);
-
- while (inodeoffset < size) {
- nextoffset = romfs_list_inode (info, inodeoffset);
- if (nextoffset == 0)
- break;
- inodeoffset = nextoffset;
- }
- return 1;
-}
-
-/* cat file */
-int romfs_cat (int info, char *filename)
-{
- struct romfs_inode *inode;
- struct romfs_super *sb;
- unsigned long inodeoffset = 0;
- char *data;
-
- sb = (struct romfs_super *) info;
- inode = (struct romfs_inode *) info;
-
- if ((strlen (filename) != 0) && strcmp (filename, "/")) {
- inodeoffset = romfs_resolve (info,
- HEADERSIZE (sb->name), sb->size, 1,
- strtok (filename, "/"));
-
- /* inode not found */
- if (inodeoffset == 0)
- return 0;
-
- /* look at what it is */
- inode = (struct romfs_inode *)(info + inodeoffset);
- if ((inode->next & 0x7) == 2) {
- data =(char *) (info + inodeoffset +
- (u32)HEADERSIZE (inode->name));
- printf("%s\n", data);
- return 1;
- }
- }
- return 0;
-}
-
-int romfs_info (int info)
-{
- struct romfs_super *sb;
- sb = (struct romfs_super *)info;
-
- printf ("name: \t\t%s, len %d B\n", sb->name, strlen (sb->name));
- printf ("size of SB:\t%d B\n", HEADERSIZE (sb->name));
- printf ("full size:\t%d B\n", sb->size);
- printf ("checksum:\t0x%x\n", sb->checksum);
- printf ("fs address:\t0x%x\n", (u32)sb);
- return 1;
-}
-
-int romfs_check (int info)
-{
- struct romfs_super *sb;
-
- sb = (struct romfs_super *) info;
-
- if ((sb->word0 != 0x2D726F6D) || (sb->word1 != 0x3166732D))
- return 0;
-
- return 1;
-}
#define CONFIG_CMD_REGINFO /* Register dump */
#define CONFIG_CMD_REISER /* Reiserfs support */
#define CONFIG_CMD_RARP /* rarpboot support */
-#define CONFIG_CMD_ROMFS /* ROMFS support */
#define CONFIG_CMD_READ /* Read data from partition */
#define CONFIG_CMD_RUN /* run command in env variable */
#define CONFIG_CMD_SAVEENV /* saveenv */
projects / thirdparty / u-boot.git / commitdiff
