From: Andre Przywara <andre.przywara@arm.com>
Date: Wed, 15 Mar 2017 01:19:05 +0000 (+0000)
Subject: Kconfig: introduce md5sum command selection
X-Git-Tag: v2017.05-rc1~72
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=bea79d7d3fde54932747b7592d399bbaf070385e;p=oweals%2Fu-boot.git

Kconfig: introduce md5sum command selection

So far CONFIG_MD5SUM would need to be set by a board's include file.
Since the command is really generic, move it over to Kconfig to allow
it to be defined by either a board's defconfig, menuconfig or some
config snippet merged via mergeconfig.sh.

Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
---

diff --git a/cmd/Kconfig b/cmd/Kconfig
index ef53156314..25e3b783a8 100644
--- a/cmd/Kconfig
+++ b/cmd/Kconfig
@@ -338,6 +338,20 @@ config CMD_CRC32
 	help
 	  Compute CRC32.
 
+config CMD_MD5SUM
+	bool "md5sum"
+	default n
+	select MD5
+	help
+	  Compute MD5 checksum.
+
+config MD5SUM_VERFIY
+	bool "md5sum -v"
+	default n
+	depends on CMD_MD5SUM
+	help
+	  Add -v option to verify data against an MD5 checksum.
+
 config LOOPW
 	bool "loopw"
 	help
diff --git a/lib/Kconfig b/lib/Kconfig
index b16062fbe3..65c01573e1 100644
--- a/lib/Kconfig
+++ b/lib/Kconfig
@@ -101,6 +101,10 @@ config SHA_PROG_HW_ACCEL
 	  SHA1/SHA256 progressive hashing.
 	  Data can be streamed in a block at a time and the hashing
 	  is performed in hardware.
+
+config MD5
+	bool
+
 endmenu
 
 menu "Compression Support"