Dts-link

1、plt_dts.sh

 

#!/bin/sh

 

PLT_DIR=qcom

PLT_DTS_NAME=$1

PRODUCT_NAME=$2

DIFF_RESULT=~/temp/diff_result.txt

LINK_LIST=~/temp/link.list

BOARD_DIRS=~/temp/board_dirs.txt

 

creat_links()

{

BOARD_DTS=$PRODUCT_NAME/$1

#1.findidentical files

diff-ruaBpbs $PLT_DIR $BOARD_DTS > $DIFF_RESULT

grepidentical $DIFF_RESULT | awk -F ' ' '{print $2}' | sed "s/qcom\///" | tee$LINK_LIST

 

#2.creatlinks

whileread line

do

ff=$line

rm$BOARD_DTS/$ff

ln-s ../../qcom/$ff $BOARD_DTS/$ff

done< $LINK_LIST

}

 

#1.find board dirs

find . -name$PLT_DTS_NAME | sed "s/.\///" | grep ^"${PRODUCT_NAME}/"

find . -name$PLT_DTS_NAME | sed "s/.\///" | grep ^"${PRODUCT_NAME}/" |awk -F '/' '{print $2}' > $BOARD_DIRS

 

while read line

do

echo">>>>>>>>>> $line<<<<<<<<<<"

creat_links$line

done <$BOARD_DIRS

 

2、plt_2_dts.sh

 

#!/bin/sh

 

PLT_DIR=CP5953

PLT_DTS_NAME=$1

PRODUCT_NAME=$2

DIFF_RESULT=~/temp/diff_result.txt

LINK_LIST=~/temp/link.list

BOARD_DIRS=~/temp/board_dirs.txt

 

creat_links()

{

BOARD_DTS=$PRODUCT_NAME/$1

#1.findidentical files

diff-ruaBpbs $PLT_DIR $BOARD_DTS > $DIFF_RESULT

grepidentical $DIFF_RESULT | awk -F ' ' '{print $2}' | sed "s/CP5953\///" | tee$LINK_LIST

 

#2.creatlinks

whileread line

do

ff=$line

rm$BOARD_DTS/$ff

ln-s ../$ff $BOARD_DTS/$ff

done< $LINK_LIST

}

 

#1.find board dirs

find . -name$PLT_DTS_NAME | sed "s/.\///" | grep ^"${PRODUCT_NAME}/"

find . -name$PLT_DTS_NAME | sed "s/.\///" | grep ^"${PRODUCT_NAME}/" |awk -F '/' '{print $2}' > $BOARD_DIRS

 

while read line

do

echo">>>>>>>>>> $line<<<<<<<<<<"

creat_links$line

done <$BOARD_DIRS

 

3、执行步骤

 

（1）在dts目录下面保留qcom目录

（2）在CP5961目录下面拷贝DTS

（3）plt_dts.sh  msm8916-mtp.dtsi CP5961

（4）plt_2_dts.sh  msm8916-mtp.dtsi CP5961