diff options
Diffstat (limited to 'common')
| -rw-r--r-- | common/Makefile | 6 | ||||
| -rw-r--r-- | common/cmd_ext2.c | 13 | ||||
| -rw-r--r-- | common/cmd_ext4.c | 12 | ||||
| -rw-r--r-- | common/cmd_ext_common.c | 197 | ||||
| -rw-r--r-- | common/cmd_fat.c | 76 | ||||
| -rw-r--r-- | common/cmd_fs.c | 51 |
6 files changed, 61 insertions, 294 deletions
diff --git a/common/Makefile b/common/Makefile index eac6360..9e43322 100644 --- a/common/Makefile +++ b/common/Makefile @@ -90,11 +90,6 @@ COBJS-$(CONFIG_CMD_ELF) += cmd_elf.o COBJS-$(CONFIG_SYS_HUSH_PARSER) += cmd_exit.o COBJS-$(CONFIG_CMD_EXT4) += cmd_ext4.o COBJS-$(CONFIG_CMD_EXT2) += cmd_ext2.o -ifdef CONFIG_CMD_EXT4 -COBJS-y += cmd_ext_common.o -else -COBJS-$(CONFIG_CMD_EXT2) += cmd_ext_common.o -endif COBJS-$(CONFIG_CMD_FAT) += cmd_fat.o COBJS-$(CONFIG_CMD_FDC)$(CONFIG_CMD_FDOS) += cmd_fdc.o COBJS-$(CONFIG_OF_LIBFDT) += cmd_fdt.o fdt_support.o @@ -104,6 +99,7 @@ COBJS-$(CONFIG_CMD_FLASH) += cmd_flash.o ifdef CONFIG_FPGA COBJS-$(CONFIG_CMD_FPGA) += cmd_fpga.o endif +COBJS-$(CONFIG_CMD_FS_GENERIC) += cmd_fs.o COBJS-$(CONFIG_CMD_GPIO) += cmd_gpio.o COBJS-$(CONFIG_CMD_I2C) += cmd_i2c.o COBJS-$(CONFIG_CMD_IDE) += cmd_ide.o diff --git a/common/cmd_ext2.c b/common/cmd_ext2.c index c27d9c7..06d0234 100644 --- a/common/cmd_ext2.c +++ b/common/cmd_ext2.c @@ -37,15 +37,11 @@ /* * Ext2fs support */ -#include <common.h> -#include <ext_common.h> +#include <fs.h> int do_ext2ls (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) { - if (do_ext_ls(cmdtp, flag, argc, argv)) - return -1; - - return 0; + return do_ls(cmdtp, flag, argc, argv, FS_TYPE_EXT); } /****************************************************************************** @@ -53,10 +49,7 @@ int do_ext2ls (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) */ int do_ext2load (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) { - if (do_ext_load(cmdtp, flag, argc, argv)) - return -1; - - return 0; + return do_fsload(cmdtp, flag, argc, argv, FS_TYPE_EXT); } U_BOOT_CMD( diff --git a/common/cmd_ext4.c b/common/cmd_ext4.c index ca46561..237bc19 100644 --- a/common/cmd_ext4.c +++ b/common/cmd_ext4.c @@ -47,10 +47,10 @@ #include <image.h> #include <linux/ctype.h> #include <asm/byteorder.h> -#include <ext_common.h> #include <ext4fs.h> #include <linux/stat.h> #include <malloc.h> +#include <fs.h> #if defined(CONFIG_CMD_USB) && defined(CONFIG_USB_STORAGE) #include <usb.h> @@ -59,18 +59,12 @@ int do_ext4_load(cmd_tbl_t *cmdtp, int flag, int argc, char *const argv[]) { - if (do_ext_load(cmdtp, flag, argc, argv)) - return -1; - - return 0; + return do_fsload(cmdtp, flag, argc, argv, FS_TYPE_EXT); } int do_ext4_ls(cmd_tbl_t *cmdtp, int flag, int argc, char *const argv[]) { - if (do_ext_ls(cmdtp, flag, argc, argv)) - return -1; - - return 0; + return do_ls(cmdtp, flag, argc, argv, FS_TYPE_EXT); } #if defined(CONFIG_CMD_EXT4_WRITE) diff --git a/common/cmd_ext_common.c b/common/cmd_ext_common.c deleted file mode 100644 index 1952f4d..0000000 --- a/common/cmd_ext_common.c +++ /dev/null @@ -1,197 +0,0 @@ -/* - * (C) Copyright 2011 - 2012 Samsung Electronics - * EXT2/4 filesystem implementation in Uboot by - * Uma Shankar <uma.shankar@samsung.com> - * Manjunatha C Achar <a.manjunatha@samsung.com> - * - * Ext4fs support - * made from existing cmd_ext2.c file of Uboot - * - * (C) Copyright 2004 - * esd gmbh <www.esd-electronics.com> - * Reinhard Arlt <reinhard.arlt@esd-electronics.com> - * - * made from cmd_reiserfs by - * - * (C) Copyright 2003 - 2004 - * Sysgo Real-Time Solutions, AG <www.elinos.com> - * Pavel Bartusek <pba@sysgo.com> - * - * 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 - * - */ - -/* - * Changelog: - * 0.1 - Newly created file for ext4fs support. Taken from cmd_ext2.c - * file in uboot. Added ext4fs ls load and write support. - */ - -#include <common.h> -#include <part.h> -#include <config.h> -#include <command.h> -#include <image.h> -#include <linux/ctype.h> -#include <asm/byteorder.h> -#include <ext_common.h> -#include <ext4fs.h> -#include <linux/stat.h> -#include <malloc.h> - -#if defined(CONFIG_CMD_USB) && defined(CONFIG_USB_STORAGE) -#include <usb.h> -#endif - -#if !defined(CONFIG_DOS_PARTITION) && !defined(CONFIG_EFI_PARTITION) -#error DOS or EFI partition support must be selected -#endif - -#define DOS_PART_MAGIC_OFFSET 0x1fe -#define DOS_FS_TYPE_OFFSET 0x36 -#define DOS_FS32_TYPE_OFFSET 0x52 - -int do_ext_load(cmd_tbl_t *cmdtp, int flag, int argc, - char *const argv[]) -{ - char *filename = NULL; - int dev, part; - ulong addr = 0; - int filelen; - disk_partition_t info; - block_dev_desc_t *dev_desc; - char buf[12]; - unsigned long count; - const char *addr_str; - - count = 0; - addr = simple_strtoul(argv[3], NULL, 16); - filename = getenv("bootfile"); - switch (argc) { - case 3: - addr_str = getenv("loadaddr"); - if (addr_str != NULL) - addr = simple_strtoul(addr_str, NULL, 16); - else - addr = CONFIG_SYS_LOAD_ADDR; - - break; - case 4: - break; - case 5: - filename = argv[4]; - break; - case 6: - filename = argv[4]; - count = simple_strtoul(argv[5], NULL, 16); - break; - - default: - return cmd_usage(cmdtp); - } - - if (!filename) { - puts("** No boot file defined **\n"); - return 1; - } - - part = get_device_and_partition(argv[1], argv[2], &dev_desc, &info, 1); - if (part < 0) - return 1; - - dev = dev_desc->dev; - printf("Loading file \"%s\" from %s device %d%c%c\n", - filename, argv[1], dev, - part ? ':' : ' ', part ? part + '0' : ' '); - - ext4fs_set_blk_dev(dev_desc, &info); - - if (!ext4fs_mount(info.size)) { - printf("** Bad ext2 partition or disk - %s %d:%d **\n", - argv[1], dev, part); - ext4fs_close(); - goto fail; - } - - filelen = ext4fs_open(filename); - if (filelen < 0) { - printf("** File not found %s\n", filename); - ext4fs_close(); - goto fail; - } - if ((count < filelen) && (count != 0)) - filelen = count; - - if (ext4fs_read((char *)addr, filelen) != filelen) { - printf("** Unable to read \"%s\" from %s %d:%d **\n", - filename, argv[1], dev, part); - ext4fs_close(); - goto fail; - } - - ext4fs_close(); - /* Loading ok, update default load address */ - load_addr = addr; - - printf("%d bytes read\n", filelen); - sprintf(buf, "%X", filelen); - setenv("filesize", buf); - - return 0; -fail: - return 1; -} - -int do_ext_ls(cmd_tbl_t *cmdtp, int flag, int argc, char *const argv[]) -{ - const char *filename = "/"; - int dev; - int part; - block_dev_desc_t *dev_desc; - disk_partition_t info; - - if (argc < 2) - return cmd_usage(cmdtp); - - part = get_device_and_partition(argv[1], argv[2], &dev_desc, &info, 1); - if (part < 0) - return 1; - - if (argc == 4) - filename = argv[3]; - - dev = dev_desc->dev; - ext4fs_set_blk_dev(dev_desc, &info); - - if (!ext4fs_mount(info.size)) { - printf("** Bad ext2 partition or disk - %s %d:%d **\n", - argv[1], dev, part); - ext4fs_close(); - goto fail; - } - - if (ext4fs_ls(filename)) { - printf("** Error extfs_ls() **\n"); - ext4fs_close(); - goto fail; - }; - - ext4fs_close(); - return 0; - -fail: - return 1; -} diff --git a/common/cmd_fat.c b/common/cmd_fat.c index c38302d..c865d6d 100644 --- a/common/cmd_fat.c +++ b/common/cmd_fat.c @@ -31,54 +31,11 @@ #include <ata.h> #include <part.h> #include <fat.h> - +#include <fs.h> int do_fat_fsload (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) { - long size; - unsigned long offset; - unsigned long count = 0; - unsigned long pos = 0; - char buf [12]; - block_dev_desc_t *dev_desc=NULL; - disk_partition_t info; - int part, dev; - - if (argc < 5) { - printf("usage: fatload <interface> [<dev[:part]>] " - "<addr> <filename> [bytes [pos]]\n"); - return 1; - } - - part = get_device_and_partition(argv[1], argv[2], &dev_desc, &info, 1); - if (part < 0) - return 1; - - dev = dev_desc->dev; - if (fat_set_blk_dev(dev_desc, &info) != 0) { - printf("\n** Unable to use %s %d:%d for fatload **\n", - argv[1], dev, part); - return 1; - } - offset = simple_strtoul(argv[3], NULL, 16); - if (argc >= 6) - count = simple_strtoul(argv[5], NULL, 16); - if (argc >= 7) - pos = simple_strtoul(argv[6], NULL, 16); - size = file_fat_read_at(argv[4], pos, (unsigned char *)offset, count); - - if(size==-1) { - printf("\n** Unable to read \"%s\" from %s %d:%d **\n", - argv[4], argv[1], dev, part); - return 1; - } - - printf("\n%ld bytes read\n", size); - - sprintf(buf, "%lX", size); - setenv("filesize", buf); - - return 0; + return do_fsload(cmdtp, flag, argc, argv, FS_TYPE_FAT); } @@ -96,34 +53,7 @@ U_BOOT_CMD( int do_fat_ls (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) { - char *filename = "/"; - int ret, dev, part; - block_dev_desc_t *dev_desc=NULL; - disk_partition_t info; - - if (argc < 2) { - printf("usage: fatls <interface> [<dev[:part]>] [directory]\n"); - return 0; - } - - part = get_device_and_partition(argv[1], argv[2], &dev_desc, &info, 1); - if (part < 0) - return 1; - - dev = dev_desc->dev; - if (fat_set_blk_dev(dev_desc, &info) != 0) { - printf("\n** Unable to use %s %d:%d for fatls **\n", - argv[1], dev, part); - return 1; - } - if (argc == 4) - ret = file_fat_ls(argv[3]); - else - ret = file_fat_ls(filename); - - if(ret!=0) - printf("No Fat FS detected\n"); - return ret; + return do_ls(cmdtp, flag, argc, argv, FS_TYPE_FAT); } U_BOOT_CMD( diff --git a/common/cmd_fs.c b/common/cmd_fs.c new file mode 100644 index 0000000..296124b --- /dev/null +++ b/common/cmd_fs.c @@ -0,0 +1,51 @@ +/* + * Copyright (c) 2012, NVIDIA CORPORATION. All rights reserved. + * + * Inspired by cmd_ext_common.c, cmd_fat.c. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms and conditions of the GNU General Public License, + * version 2, as published by the Free Software Foundation. + * + * This program is distributed in the hope 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, see <http://www.gnu.org/licenses/>. + */ + +#include <common.h> +#include <command.h> +#include <fs.h> + +int do_fsload_wrapper(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) +{ + return do_fsload(cmdtp, flag, argc, argv, FS_TYPE_ANY); +} + +U_BOOT_CMD( + fsload, 7, 0, do_fsload_wrapper, + "load binary file from a filesystem", + "<interface> [<dev[:part]> [<addr> [<filename> [bytes [pos]]]]]\n" + " - Load binary file 'filename' from partition 'part' on device\n" + " type 'interface' instance 'dev' to address 'addr' in memory.\n" + " 'bytes' gives the size to load in bytes.\n" + " If 'bytes' is 0 or omitted, the file is read until the end.\n" + " 'pos' gives the file byte position to start reading from.\n" + " If 'pos' is 0 or omitted, the file is read from the start." +); + +int do_ls_wrapper(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) +{ + return do_ls(cmdtp, flag, argc, argv, FS_TYPE_ANY); +} + +U_BOOT_CMD( + ls, 4, 1, do_ls_wrapper, + "list files in a directory (default /)", + "<interface> [<dev[:part]> [directory]]\n" + " - List files in directory 'directory' of partition 'part' on\n" + " device type 'interface' instance 'dev'." +); |