1 files changed, 0 insertions, 399 deletions
diff --git a/qemu/roms/u-boot/fs/fs.c b/qemu/roms/u-boot/fs/fs.c
deleted file mode 100644
index 79d432d58..000000000
--- a/qemu/roms/u-boot/fs/fs.c
+++ /dev/null
@@ -1,399 +0,0 @@
-/*
- * Copyright (c) 2012, NVIDIA CORPORATION.  All rights reserved.
- *
- * 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 <config.h>
-#include <common.h>
-#include <part.h>
-#include <ext4fs.h>
-#include <fat.h>
-#include <fs.h>
-#include <sandboxfs.h>
-#include <asm/io.h>
-
-DECLARE_GLOBAL_DATA_PTR;
-
-static block_dev_desc_t *fs_dev_desc;
-static disk_partition_t fs_partition;
-static int fs_type = FS_TYPE_ANY;
-
-static inline int fs_probe_unsupported(block_dev_desc_t *fs_dev_desc,
-				      disk_partition_t *fs_partition)
-{
-	printf("** Unrecognized filesystem type **\n");
-	return -1;
-}
-
-static inline int fs_ls_unsupported(const char *dirname)
-{
-	return -1;
-}
-
-static inline int fs_exists_unsupported(const char *filename)
-{
-	return 0;
-}
-
-static inline int fs_read_unsupported(const char *filename, void *buf,
-				      int offset, int len)
-{
-	return -1;
-}
-
-static inline int fs_write_unsupported(const char *filename, void *buf,
-				      int offset, int len)
-{
-	return -1;
-}
-
-static inline void fs_close_unsupported(void)
-{
-}
-
-struct fstype_info {
-	int fstype;
-	/*
-	 * Is it legal to pass NULL as .probe()'s  fs_dev_desc parameter? This
-	 * should be false in most cases. For "virtual" filesystems which
-	 * aren't based on a U-Boot block device (e.g. sandbox), this can be
-	 * set to true. This should also be true for the dumm entry at the end
-	 * of fstypes[], since that is essentially a "virtual" (non-existent)
-	 * filesystem.
-	 */
-	bool null_dev_desc_ok;
-	int (*probe)(block_dev_desc_t *fs_dev_desc,
-		     disk_partition_t *fs_partition);
-	int (*ls)(const char *dirname);
-	int (*exists)(const char *filename);
-	int (*read)(const char *filename, void *buf, int offset, int len);
-	int (*write)(const char *filename, void *buf, int offset, int len);
-	void (*close)(void);
-};
-
-static struct fstype_info fstypes[] = {
-#ifdef CONFIG_FS_FAT
-	{
-		.fstype = FS_TYPE_FAT,
-		.null_dev_desc_ok = false,
-		.probe = fat_set_blk_dev,
-		.close = fat_close,
-		.ls = file_fat_ls,
-		.exists = fat_exists,
-		.read = fat_read_file,
-		.write = fs_write_unsupported,
-	},
-#endif
-#ifdef CONFIG_FS_EXT4
-	{
-		.fstype = FS_TYPE_EXT,
-		.null_dev_desc_ok = false,
-		.probe = ext4fs_probe,
-		.close = ext4fs_close,
-		.ls = ext4fs_ls,
-		.exists = ext4fs_exists,
-		.read = ext4_read_file,
-		.write = fs_write_unsupported,
-	},
-#endif
-#ifdef CONFIG_SANDBOX
-	{
-		.fstype = FS_TYPE_SANDBOX,
-		.null_dev_desc_ok = true,
-		.probe = sandbox_fs_set_blk_dev,
-		.close = sandbox_fs_close,
-		.ls = sandbox_fs_ls,
-		.exists = sandbox_fs_exists,
-		.read = fs_read_sandbox,
-		.write = fs_write_sandbox,
-	},
-#endif
-	{
-		.fstype = FS_TYPE_ANY,
-		.null_dev_desc_ok = true,
-		.probe = fs_probe_unsupported,
-		.close = fs_close_unsupported,
-		.ls = fs_ls_unsupported,
-		.exists = fs_exists_unsupported,
-		.read = fs_read_unsupported,
-		.write = fs_write_unsupported,
-	},
-};
-
-static struct fstype_info *fs_get_info(int fstype)
-{
-	struct fstype_info *info;
-	int i;
-
-	for (i = 0, info = fstypes; i < ARRAY_SIZE(fstypes) - 1; i++, info++) {
-		if (fstype == info->fstype)
-			return info;
-	}
-
-	/* Return the 'unsupported' sentinel */
-	return info;
-}
-
-int fs_set_blk_dev(const char *ifname, const char *dev_part_str, int fstype)
-{
-	struct fstype_info *info;
-	int part, i;
-#ifdef CONFIG_NEEDS_MANUAL_RELOC
-	static int relocated;
-
-	if (!relocated) {
-		for (i = 0, info = fstypes; i < ARRAY_SIZE(fstypes);
-				i++, info++) {
-			info->probe += gd->reloc_off;
-			info->close += gd->reloc_off;
-			info->ls += gd->reloc_off;
-			info->read += gd->reloc_off;
-			info->write += gd->reloc_off;
-		}
-		relocated = 1;
-	}
-#endif
-
-	part = get_device_and_partition(ifname, dev_part_str, &fs_dev_desc,
-					&fs_partition, 1);
-	if (part < 0)
-		return -1;
-
-	for (i = 0, info = fstypes; i < ARRAY_SIZE(fstypes); i++, info++) {
-		if (fstype != FS_TYPE_ANY && info->fstype != FS_TYPE_ANY &&
-				fstype != info->fstype)
-			continue;
-
-		if (!fs_dev_desc && !info->null_dev_desc_ok)
-			continue;
-
-		if (!info->probe(fs_dev_desc, &fs_partition)) {
-			fs_type = info->fstype;
-			return 0;
-		}
-	}
-
-	return -1;
-}
-
-static void fs_close(void)
-{
-	struct fstype_info *info = fs_get_info(fs_type);
-
-	info->close();
-
-	fs_type = FS_TYPE_ANY;
-}
-
-int fs_ls(const char *dirname)
-{
-	int ret;
-
-	struct fstype_info *info = fs_get_info(fs_type);
-
-	ret = info->ls(dirname);
-
-	fs_type = FS_TYPE_ANY;
-	fs_close();
-
-	return ret;
-}
-
-int fs_exists(const char *filename)
-{
-	int ret;
-
-	struct fstype_info *info = fs_get_info(fs_type);
-
-	ret = info->exists(filename);
-
-	fs_close();
-
-	return ret;
-}
-
-int fs_read(const char *filename, ulong addr, int offset, int len)
-{
-	struct fstype_info *info = fs_get_info(fs_type);
-	void *buf;
-	int ret;
-
-	/*
-	 * We don't actually know how many bytes are being read, since len==0
-	 * means read the whole file.
-	 */
-	buf = map_sysmem(addr, len);
-	ret = info->read(filename, buf, offset, len);
-	unmap_sysmem(buf);
-
-	/* If we requested a specific number of bytes, check we got it */
-	if (ret >= 0 && len && ret != len) {
-		printf("** Unable to read file %s **\n", filename);
-		ret = -1;
-	}
-	fs_close();
-
-	return ret;
-}
-
-int fs_write(const char *filename, ulong addr, int offset, int len)
-{
-	struct fstype_info *info = fs_get_info(fs_type);
-	void *buf;
-	int ret;
-
-	buf = map_sysmem(addr, len);
-	ret = info->write(filename, buf, offset, len);
-	unmap_sysmem(buf);
-
-	if (ret >= 0 && ret != len) {
-		printf("** Unable to write file %s **\n", filename);
-		ret = -1;
-	}
-	fs_close();
-
-	return ret;
-}
-
-int do_load(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[],
-		int fstype)
-{
-	unsigned long addr;
-	const char *addr_str;
-	const char *filename;
-	unsigned long bytes;
-	unsigned long pos;
-	int len_read;
-	unsigned long time;
-
-	if (argc < 2)
-		return CMD_RET_USAGE;
-	if (argc > 7)
-		return CMD_RET_USAGE;
-
-	if (fs_set_blk_dev(argv[1], (argc >= 3) ? argv[2] : NULL, fstype))
-		return 1;
-
-	if (argc >= 4) {
-		addr = simple_strtoul(argv[3], NULL, 16);
-	} else {
-		addr_str = getenv("loadaddr");
-		if (addr_str != NULL)
-			addr = simple_strtoul(addr_str, NULL, 16);
-		else
-			addr = CONFIG_SYS_LOAD_ADDR;
-	}
-	if (argc >= 5) {
-		filename = argv[4];
-	} else {
-		filename = getenv("bootfile");
-		if (!filename) {
-			puts("** No boot file defined **\n");
-			return 1;
-		}
-	}
-	if (argc >= 6)
-		bytes = simple_strtoul(argv[5], NULL, 16);
-	else
-		bytes = 0;
-	if (argc >= 7)
-		pos = simple_strtoul(argv[6], NULL, 16);
-	else
-		pos = 0;
-
-	time = get_timer(0);
-	len_read = fs_read(filename, addr, pos, bytes);
-	time = get_timer(time);
-	if (len_read <= 0)
-		return 1;
-
-	printf("%d bytes read in %lu ms", len_read, time);
-	if (time > 0) {
-		puts(" (");
-		print_size(len_read / time * 1000, "/s");
-		puts(")");
-	}
-	puts("\n");
-
-	setenv_hex("filesize", len_read);
-
-	return 0;
-}
-
-int do_ls(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[],
-	int fstype)
-{
-	if (argc < 2)
-		return CMD_RET_USAGE;
-	if (argc > 4)
-		return CMD_RET_USAGE;
-
-	if (fs_set_blk_dev(argv[1], (argc >= 3) ? argv[2] : NULL, fstype))
-		return 1;
-
-	if (fs_ls(argc >= 4 ? argv[3] : "/"))
-		return 1;
-
-	return 0;
-}
-
-int file_exists(const char *dev_type, const char *dev_part, const char *file,
-		int fstype)
-{
-	if (fs_set_blk_dev(dev_type, dev_part, fstype))
-		return 0;
-
-	return fs_exists(file);
-}
-
-int do_save(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[],
-		int fstype)
-{
-	unsigned long addr;
-	const char *filename;
-	unsigned long bytes;
-	unsigned long pos;
-	int len;
-	unsigned long time;
-
-	if (argc < 6 || argc > 7)
-		return CMD_RET_USAGE;
-
-	if (fs_set_blk_dev(argv[1], argv[2], fstype))
-		return 1;
-
-	filename = argv[3];
-	addr = simple_strtoul(argv[4], NULL, 16);
-	bytes = simple_strtoul(argv[5], NULL, 16);
-	if (argc >= 7)
-		pos = simple_strtoul(argv[6], NULL, 16);
-	else
-		pos = 0;
-
-	time = get_timer(0);
-	len = fs_write(filename, addr, pos, bytes);
-	time = get_timer(time);
-	if (len <= 0)
-		return 1;
-
-	printf("%d bytes written in %lu ms", len, time);
-	if (time > 0) {
-		puts(" (");
-		print_size(len / time * 1000, "/s");
-		puts(")");
-	}
-	puts("\n");
-
-	return 0;
-}