memtool: new package

memtool allows one to read and write memory mapped registers via /dev/mem.
The commands are inspired by the respective commands of the barebox
bootloader.  This is handy during driver development to inspect and modify
register settings.  It can also be used to modify regular files and
character devices (e.g. to paint to /dev/fb0).

Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
[Thomas: add entry to DEVELOPERS file.]
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

DEVELOPERS

@@ -1173,6 +1173,7 @@ F:	configs/orangepi_pc_defconfig
 F:	package/flickcurl/
 F:	package/libfastjson/
 F:	package/lzop/
+F:	package/memtool/
 F:	package/mosquitto/
 F:	package/python-alsaaudio/
 F:	package/python-enum/

package/Config.in

@@ -418,6 +418,7 @@ endmenu
 	source "package/mdadm/Config.in"
 	source "package/memtest86/Config.in"
 	source "package/memtester/Config.in"
+	source "package/memtool/Config.in"
 	source "package/minicom/Config.in"
 	source "package/msr-tools/Config.in"
 	source "package/nanocom/Config.in"

package/memtool/Config.in

@@ -0,0 +1,13 @@
+config BR2_PACKAGE_MEMTOOL
+	bool "memtool"
+	help
+	  Development tool to modify memory mapped registers.
+
+	  memtool allows one to read and write memory mapped registers
+	  via /dev/mem. The commands are inspired by the respective
+	  commands of the barebox bootloader.  This is handy during
+	  driver development to inspect and modify register
+	  settings. It can also be used to modify regular files and
+	  character devices (e.g. to paint to /dev/fb0).
+
+	  http://www.pengutronix.de/software/memtool/index_en.html

package/memtool/memtool.hash

@@ -0,0 +1,2 @@
+# Locally computed:
+sha256  58309d356cb9b45a241cb602ca3850891a70ddaa93ced51d1cced78e14767680  memtool-2016.10.0.tar.xz

package/memtool/memtool.mk

@@ -0,0 +1,13 @@
+################################################################################
+#
+# memtool
+#
+################################################################################
+
+MEMTOOL_VERSION = 2016.10.0
+MEMTOOL_SITE = http://public.pengutronix.de/software/memtool/
+MEMTOOL_SOURCE = memtool-$(MEMTOOL_VERSION).tar.xz
+MEMTOOL_LICENSE = GPLv2
+MEMTOOL_LICENSE_FILES = COPYING
+
+$(eval $(autotools-package))