diff --git a/cmd/sysboot.c b/cmd/sysboot.c
index 6344ecd..04c0702 100644
--- a/cmd/sysboot.c
+++ b/cmd/sysboot.c
@@ -6,63 +6,40 @@
 #include <fs.h>
 #include <pxe_utils.h>
 
-static char *fs_argv[5];
+/**
+ * struct sysboot_info - useful information for sysboot helpers
+ *
+ * @fstype: Filesystem type (FS_TYPE_...)
+ * @ifname: Interface name (e.g. "ide", "scsi")
+ * @dev_part_str is in the format:
+ *	<dev>.<hw_part>:<part> where <dev> is the device number,
+ *	<hw_part> is the optional hardware partition number and
+ *	<part> is the partition number
+ */
+struct sysboot_info {
+	int fstype;
+	const char *ifname;
+	const char *dev_part_str;
+};
 
-static int do_get_ext2(struct pxe_context *ctx, const char *file_path,
-		       char *file_addr, ulong *sizep)
+static int sysboot_read_file(struct pxe_context *ctx, const char *file_path,
+			     char *file_addr, ulong *sizep)
 {
-#ifdef CONFIG_CMD_EXT2
+	struct sysboot_info *info = ctx->userdata;
+	loff_t len_read;
+	ulong addr;
 	int ret;
 
-	fs_argv[0] = "ext2load";
-	fs_argv[3] = file_addr;
-	fs_argv[4] = (void *)file_path;
-
-	if (!do_ext2load(ctx->cmdtp, 0, 5, fs_argv))
-		return 1;
-	ret = pxe_get_file_size(sizep);
+	addr = simple_strtoul(file_addr, NULL, 16);
+	ret = fs_set_blk_dev(info->ifname, info->dev_part_str, info->fstype);
 	if (ret)
-		return log_msg_ret("tftp", ret);
-#endif
-	return -ENOENT;
-}
-
-static int do_get_fat(struct pxe_context *ctx, const char *file_path,
-		      char *file_addr, ulong *sizep)
-{
-#ifdef CONFIG_CMD_FAT
-	int ret;
-
-	fs_argv[0] = "fatload";
-	fs_argv[3] = file_addr;
-	fs_argv[4] = (void *)file_path;
-
-	if (!do_fat_fsload(ctx->cmdtp, 0, 5, fs_argv))
-		return 1;
-	ret = pxe_get_file_size(sizep);
+		return ret;
+	ret = fs_read(file_path, addr, 0, 0, &len_read);
 	if (ret)
-		return log_msg_ret("tftp", ret);
-#endif
-	return -ENOENT;
-}
+		return ret;
+	*sizep = len_read;
 
-static int do_get_any(struct pxe_context *ctx, const char *file_path,
-		      char *file_addr, ulong *sizep)
-{
-#ifdef CONFIG_CMD_FS_GENERIC
-	int ret;
-
-	fs_argv[0] = "load";
-	fs_argv[3] = file_addr;
-	fs_argv[4] = (void *)file_path;
-
-	if (!do_load(ctx->cmdtp, 0, 5, fs_argv, FS_TYPE_ANY))
-		return 1;
-	ret = pxe_get_file_size(sizep);
-	if (ret)
-		return log_msg_ret("tftp", ret);
-#endif
-	return -ENOENT;
+	return 0;
 }
 
 /*
@@ -74,9 +51,9 @@
 		      char *const argv[])
 {
 	unsigned long pxefile_addr_r;
-	pxe_getfile_func getfile;
 	struct pxe_context ctx;
 	char *pxefile_addr_str;
+	struct sysboot_info info;
 	char *filename;
 	int prompt = 0;
 	int ret;
@@ -106,24 +83,25 @@
 	}
 
 	if (strstr(argv[3], "ext2")) {
-		getfile = do_get_ext2;
+		info.fstype = FS_TYPE_EXT;
 	} else if (strstr(argv[3], "fat")) {
-		getfile = do_get_fat;
+		info.fstype = FS_TYPE_FAT;
 	} else if (strstr(argv[3], "any")) {
-		getfile = do_get_any;
+		info.fstype = FS_TYPE_ANY;
 	} else {
 		printf("Invalid filesystem: %s\n", argv[3]);
 		return 1;
 	}
-	fs_argv[1] = argv[1];
-	fs_argv[2] = argv[2];
+	info.ifname = argv[1];
+	info.dev_part_str = argv[2];
 
 	if (strict_strtoul(pxefile_addr_str, 16, &pxefile_addr_r) < 0) {
 		printf("Invalid pxefile address: %s\n", pxefile_addr_str);
 		return 1;
 	}
 
-	if (pxe_setup_ctx(&ctx, cmdtp, getfile, NULL, true, filename)) {
+	if (pxe_setup_ctx(&ctx, cmdtp, sysboot_read_file, &info, true,
+			  filename)) {
 		printf("Out of memory\n");
 		return CMD_RET_FAILURE;
 	}