From 72a8cf8dccf6f8b86d1683205e032a94eaa86938 Mon Sep 17 00:00:00 2001
From: Simon Glass <sjg@chromium.org>
Date: Sun, 17 Jan 2016 20:53:51 -0700
Subject: Move all command code into its own directory

There are a lot of unrelated files in common, including all of the commands.
Moving them into their own directory makes them easier to find and is more
logical.

Some commands include non-command code, such as cmd_scsi.c. This should be
sorted out at some point so that the function can be enabled with or without
the associated command.

Unfortunately, with m68k I get this error:

m68k:  +   M5329AFEE
+arch/m68k/cpu/mcf532x/start.o: In function `_start':
+arch/m68k/cpu/mcf532x/start.S:159:(.text+0x452): relocation truncated to fit: R_68K_PC16 against symbol `board_init_f' defined in .text.board_init_f section in common/built-in.o

I hope someone can shed some light on what this means. I hope it isn't
depending on the position of code in the image.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Heiko Schocher <hs@denx.de>
Acked-by: Stefan Roese <sr@denx.de>
Acked-by: Przemyslaw Marczak <p.marczak@samsung.com>
---
 cmd/cmd_ext4.c | 94 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 94 insertions(+)
 create mode 100644 cmd/cmd_ext4.c

(limited to 'cmd/cmd_ext4.c')

diff --git a/cmd/cmd_ext4.c b/cmd/cmd_ext4.c
new file mode 100644
index 0000000000..19423d1c81
--- /dev/null
+++ b/cmd/cmd_ext4.c
@@ -0,0 +1,94 @@
+/*
+ * (C) Copyright 2011 - 2012 Samsung Electronics
+ * EXT4 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>
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+/*
+ * 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 <ext4fs.h>
+#include <linux/stat.h>
+#include <malloc.h>
+#include <fs.h>
+
+#if defined(CONFIG_CMD_USB) && defined(CONFIG_USB_STORAGE)
+#include <usb.h>
+#endif
+
+int do_ext4_size(cmd_tbl_t *cmdtp, int flag, int argc,
+						char *const argv[])
+{
+	return do_size(cmdtp, flag, argc, argv, FS_TYPE_EXT);
+}
+
+int do_ext4_load(cmd_tbl_t *cmdtp, int flag, int argc,
+						char *const argv[])
+{
+	return do_load(cmdtp, flag, argc, argv, FS_TYPE_EXT);
+}
+
+int do_ext4_ls(cmd_tbl_t *cmdtp, int flag, int argc, char *const argv[])
+{
+	return do_ls(cmdtp, flag, argc, argv, FS_TYPE_EXT);
+}
+
+#if defined(CONFIG_CMD_EXT4_WRITE)
+int do_ext4_write(cmd_tbl_t *cmdtp, int flag, int argc,
+		  char *const argv[])
+{
+	return do_save(cmdtp, flag, argc, argv, FS_TYPE_EXT);
+}
+
+U_BOOT_CMD(ext4write, 7, 1, do_ext4_write,
+	   "create a file in the root directory",
+	   "<interface> <dev[:part]> <addr> <absolute filename path>\n"
+	   "    [sizebytes] [file offset]\n"
+	   "    - create a file in / directory");
+
+#endif
+
+U_BOOT_CMD(
+	ext4size,	4,	0,	do_ext4_size,
+	"determine a file's size",
+	"<interface> <dev[:part]> <filename>\n"
+	"    - Find file 'filename' from 'dev' on 'interface'\n"
+	"      and determine its size."
+);
+
+U_BOOT_CMD(ext4ls, 4, 1, do_ext4_ls,
+	   "list files in a directory (default /)",
+	   "<interface> <dev[:part]> [directory]\n"
+	   "    - list files from 'dev' on 'interface' in a 'directory'");
+
+U_BOOT_CMD(ext4load, 7, 0, do_ext4_load,
+	   "load binary file from a Ext4 filesystem",
+	   "<interface> [<dev[:part]> [addr [filename [bytes [pos]]]]]\n"
+	   "    - load binary file 'filename' from 'dev' on 'interface'\n"
+	   "      to address 'addr' from ext4 filesystem");
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