[PATCH for v2020.10 1/1] cmd: drop fitupd command

[Heinrich Schuchardt]

The `fitupd' command is not used by any board. The `dfu tftp' command
provides the same capabilities.

So let's drop the `fitupd' command.

Signed-off-by: Heinrich Schuchardt <xypron.glpk at gmx.de>
---
 cmd/Kconfig        |  7 -------
 cmd/Makefile       |  1 -
 cmd/fitupd.c       | 30 ------------------------------
 doc/README.dfutftp |  2 --
 doc/README.update  |  5 -----
 5 files changed, 45 deletions(-)
 delete mode 100644 cmd/fitupd.c

diff --git a/cmd/Kconfig b/cmd/Kconfig
index 192b3b262f..8c0204c32c 100644
--- a/cmd/Kconfig
+++ b/cmd/Kconfig
@@ -489,13 +489,6 @@ config CMD_SPL_WRITE_SIZE
 	  flash used by Falcon-mode boot. See the documentation until CMD_SPL
 	  for detail.

-config CMD_FITUPD
-	bool "fitImage update command"
-	depends on UPDATE_TFTP
-	help
-	  Implements the 'fitupd' command, which allows to automatically
-	  store software updates present on a TFTP server in NOR Flash
-
 config CMD_THOR_DOWNLOAD
 	bool "thor - TIZEN 'thor' download"
 	select DFU
diff --git a/cmd/Makefile b/cmd/Makefile
index 974ad48b0a..dd7a00482b 100644
--- a/cmd/Makefile
+++ b/cmd/Makefile
@@ -61,7 +61,6 @@ obj-$(CONFIG_CMD_EXT4) += ext4.o
 obj-$(CONFIG_CMD_EXT2) += ext2.o
 obj-$(CONFIG_CMD_FAT) += fat.o
 obj-$(CONFIG_CMD_FDT) += fdt.o
-obj-$(CONFIG_CMD_FITUPD) += fitupd.o
 obj-$(CONFIG_CMD_FLASH) += flash.o
 obj-$(CONFIG_CMD_FPGA) += fpga.o
 obj-$(CONFIG_CMD_FPGAD) += fpgad.o
diff --git a/cmd/fitupd.c b/cmd/fitupd.c
deleted file mode 100644
index 0f490c58fc..0000000000
--- a/cmd/fitupd.c
+++ /dev/null
@@ -1,30 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0+
-/*
- * (C) Copyright 2011
- * Andreas Pretzsch, carpe noctem engineering, apr at cn-eng.de
- */
-
-#include <common.h>
-#include <command.h>
-#include <net.h>
-
-static int do_fitupd(struct cmd_tbl *cmdtp, int flag, int argc,
-		     char *const argv[])
-{
-	ulong addr = 0UL;
-
-	if (argc > 2)
-		return CMD_RET_USAGE;
-
-	if (argc == 2)
-		addr = simple_strtoul(argv[1], NULL, 16);
-
-	return update_tftp(addr, NULL, NULL);
-}
-
-U_BOOT_CMD(fitupd, 2, 0, do_fitupd,
-	"update from FIT image",
-	"[addr]\n"
-	"\t- run update from FIT image at addr\n"
-	"\t  or from tftp 'updatefile'"
-);
diff --git a/doc/README.dfutftp b/doc/README.dfutftp
index 127d2d6abc..a3341bbb61 100644
--- a/doc/README.dfutftp
+++ b/doc/README.dfutftp
@@ -42,8 +42,6 @@ for USB based DFU (CONFIG_DFU_*) and DFU TFTP update
 The "dfu" command has been extended to support transfer via TFTP - one
 needs to type for example "dfu tftp 0 mmc 0"

-This feature does not depend on "fitupd" command enabled.
-
 As of this writing (SHA1:8d77576371381ade83de475bb639949b44941e8c v2015.10-rc2)
 the update.c code is not enabled (CONFIG_UPDATE_TFTP) by any board in the
 contemporary u-boot tree.
diff --git a/doc/README.update b/doc/README.update
index d37f2c4d4a..bf4379279e 100644
--- a/doc/README.update
+++ b/doc/README.update
@@ -51,11 +51,6 @@ the mkimage tool. dtc tool with support for binary includes, e.g. in version
 to be prepared. Refer to the doc/uImage.FIT/ directory for more details on FIT
 images.

-This mechanism can be also triggered by the command "fitupd".
-If an optional, non-zero address is provided as argument, the TFTP transfer
-is skipped and the image at this address is used.
-The fitupd command is enabled by CONFIG_CMD_FITUPD.
-

 Example .its files
 ------------------
--
2.27.0