change-file-endianess: update byte_swap script to support ls1046

Signed-off-by: Ting Liu <ting.liu@nxp.com>
Signed-off-by: Zhenhua Luo <zhenhua.luo@nxp.com>
Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>

2 files changed, 16 insertions, 3 deletions

diff --git a/recipes-bsp/change-file-endianess/change-file-endianess.bb b/recipes-bsp/change-file-endianess/change-file-endianess.bb
index 2ad8c5882..ff1828bc2 100644
--- a/recipes-bsp/change-file-endianess/change-file-endianess.bb
+++ b/recipes-bsp/change-file-endianess/change-file-endianess.bb
@@ -3,12 +3,11 @@ LICENSE = "MIT"
 LIC_FILES_CHKSUM = "file://${COREBASE}/LICENSE;md5=4d92cd373abda3937c2bc47fbc49d690 \
                     file://${COREBASE}/meta/COPYING.MIT;md5=3da9cfbcb788c80a0384361b4de20420"
 
-
 SRC_URI = "file://byte_swap.tcl"
 
 RDEPENDS += "tcl-native"
 
-inherit native
+inherit native deploy
 
 S = "${WORKDIR}"
 
@@ -20,4 +19,14 @@ do_install () {
     install -m 755 ${WORKDIR}/byte_swap.tcl ${D}/${bindir}
 }
 
+do_deploy () {
+    :
+}
+
+do_deploy_class-native () {
+    install -d ${DEPLOYDIR}
+    cp -f ${STAGING_BINDIR_NATIVE}/byte_swap.tcl ${DEPLOYDIR}/
+}
+addtask deploy before do_build after do_populate_sysroot
+
 BBCLASSEXTEND = "native nativesdk"
diff --git a/recipes-bsp/change-file-endianess/change-file-endianess/byte_swap.tcl b/recipes-bsp/change-file-endianess/change-file-endianess/byte_swap.tcl
index a4e8008f1..c62220228 100755
--- a/recipes-bsp/change-file-endianess/change-file-endianess/byte_swap.tcl
+++ b/recipes-bsp/change-file-endianess/change-file-endianess/byte_swap.tcl
@@ -18,12 +18,16 @@ if {$old_rem != 0} {
                 append old_bin y
         }
 }
-for {set i 0} {$i<[string length $old_bin]} {incr i $num_b} {
+for {set i 0} {$i<[expr $old_length-8]} {incr i $num_b} {
         for {set j $num_b} {$j>0} {incr j -1} {
                 append new_bin [string index $old_bin [expr $i+($j-1)]]
         }
 }
 
+for {set j 0} {$j<8} {incr j 1} {
+              append new_bin [string index $old_bin [expr $i+$j]]
+}
+
 for {set i 0} {$i<[string length $old_bin]} {incr i $num_b} {
         set binValue [string range $old_bin [expr $i+0] [expr $i+($num_b-1)]]
         binary scan $binValue H[expr $num_b*2] hexValue