From 3b8942faa0ef4088eec60fba0b34cb4be0d7661f Mon Sep 17 00:00:00 2001 From: Jean-Christophe PLAGNIOL-VILLARD Date: Mon, 11 Oct 2010 16:34:42 +0200 Subject: [PATCH] defaultenv/update: add check crc32 options Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD Signed-off-by: Sascha Hauer --- common/Kconfig | 2 ++ defaultenv/bin/_update_help | 8 +++++--- defaultenv/bin/update | 8 +++++++- 3 files changed, 14 insertions(+), 4 deletions(-) diff --git a/common/Kconfig b/common/Kconfig index e8d467eeb..617f640a5 100644 --- a/common/Kconfig +++ b/common/Kconfig @@ -394,6 +394,8 @@ config DEFAULT_ENVIRONMENT_GENERIC depends on DEFAULT_ENVIRONMENT select SHELL_HUSH select HUSH_GETOPT + select CMD_CRC + select CMD_CRC_CMP prompt "Default environment generic" help With this option barebox will use the generic default diff --git a/defaultenv/bin/_update_help b/defaultenv/bin/_update_help index e6ea64cf8..a23f00fe0 100644 --- a/defaultenv/bin/_update_help +++ b/defaultenv/bin/_update_help @@ -1,8 +1,10 @@ #!/bin/sh -echo "usage: $0 -t -d [-f imagename]" +echo "usage: $0 -t -d [-f imagename] -c" echo "update tools." -echo"" +echo "" +echo "options" +echo " -c to check the crc32 for the image and flashed one" +echo "" echo "type update -t kernel -d [-f imagename] to update kernel into flash" echo "type update -t rootfs -d [-f imagename] to update rootfs into flash" - diff --git a/defaultenv/bin/update b/defaultenv/bin/update index bdac11f20..504bff60a 100644 --- a/defaultenv/bin/update +++ b/defaultenv/bin/update @@ -4,8 +4,9 @@ type="" device_type="" +check=n -while getopt "ht:d:f:" Option +while getopt "ht:d:f:c" Option do if [ ${Option} = t ]; then type=${OPTARG} @@ -13,6 +14,8 @@ elif [ ${Option} = d ]; then device_type=${OPTARG} elif [ ${Option} = f ]; then imagename=${OPTARG} +elif [ ${Option} = c ]; then + check=y else . /env/bin/_update_help exit 0 @@ -43,3 +46,6 @@ else fi . /env/bin/_update +if [ x${check} = xy ]; then + crc32 -f $image -F $part +fi