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ublox-gsm-fw-update: Put all firmware data in an archive file 

It avoids hardwritten data like md5 and fw version in the script
itself.

BugzID: 60230
This commit is contained in:
Alexandre Bard 2019-12-06 16:32:02 +01:00
parent 3d94a73f3f
commit 70e60e2815
3 changed files with 32 additions and 8 deletions
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BIN
recipes-connectivity/ublox-gsm-fw-update/files/TOBY-L210-03S-01_FW16.19_A01.02_IP_UFWUPD_1K.bin → recipes-connectivity/ublox-gsm-fw-update/files/TOBY-L210-03S-01_FW16.19_A01.02_IP_UFWUPD_1K.tar.gz
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Binary file not shown.

33
recipes-connectivity/ublox-gsm-fw-update/files/gsm-fw-update
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@ -1,8 +1,31 @@
#!/bin/sh #!/bin/sh
TTY_DEVICE=/dev/ttyACM0 TTY_DEVICE=/dev/ttyACM0
FW_VERSION="16.19" FW_PATH="/lib/firmware/TOBY-L210-03S-01_FW16.19_A01.02_IP_UFWUPD_1K.tar.gz"
FW_MD5="3ab67be42a797549699bf2f22f84860d"
FW_PATH="/lib/firmware/TOBY-L210-03S-01_FW${FW_VERSION}_A01.02_IP_UFWUPD_1K.bin" # Check if firmware has been provided as argument
if [ x != x"$1" ]; then
FW_PATH=$1
fi
TMP_PATH="/tmp/gsm-firmware"
rm -rf $TMP_PATH
mkdir -p $TMP_PATH
tar xzf "$FW_PATH" -C $TMP_PATH
XFILE_PATH=$TMP_PATH/firmware.bin
FW_MD5=$(cat $TMP_PATH/md5)
FW_VERSION=$(cat $TMP_PATH/version)
# Make sure that data are correct
if [ ! -f $XFILE_PATH ]; then
echo "Firmware file does not exist: $XFILE_PATH"
exit -1
fi
md5_len=$(echo -n "$FW_MD5" | wc -c)
if [ "32" -ne "$md5_len" ]; then
echo "MD5 has not the right length: $FW_MD5, length: $md5_len"
exit -2
fi
systemctl status ModemManager > /dev/null systemctl status ModemManager > /dev/null
if [ $? -eq 0 ]; then if [ $? -eq 0 ]; then
@ -20,11 +43,11 @@ printf '\r\nAT+CGMR\r\n' > $TTY_DEVICE
grep -B3 -m 1 "OK" < $TTY_DEVICE | grep "$FW_VERSION" grep -B3 -m 1 "OK" < $TTY_DEVICE | grep "$FW_VERSION"
if [ $? -eq 0 ]; then if [ $? -eq 0 ]; then
echo "Already on last FW" echo "The modem is already running the same FW version"
else else
echo "Upgrading Firmware" echo "Upgrading Firmware"
printf "AT+UFWUPD=${FW_MD5}\r\n" > $TTY_DEVICE printf "AT+UFWUPD=${FW_MD5}\r\n" > $TTY_DEVICE
sx -k "$FW_PATH" < $TTY_DEVICE > $TTY_DEVICE sx -k "$XFILE_PATH" < $TTY_DEVICE > $TTY_DEVICE
echo "Restarting modem config script" echo "Restarting modem config script"
systemctl restart ublox-gsm-config systemctl restart ublox-gsm-config

7
recipes-connectivity/ublox-gsm-fw-update/ublox-gsm-fw-update.bb
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@ -8,19 +8,20 @@ LIC_FILES_CHKSUM="file://${COREBASE}/meta/files/common-licenses/Proprietary;md5=
RDEPENDS_${PN} = "coreutils lrzsz" RDEPENDS_${PN} = "coreutils lrzsz"
SRC_URI = " \ SRC_URI = " \
file://TOBY-L210-03S-01_FW16.19_A01.02_IP_UFWUPD_1K.bin \ file://TOBY-L210-03S-01_FW16.19_A01.02_IP_UFWUPD_1K.tar.gz;unpack=0 \
file://gsm-fw-update \ file://gsm-fw-update \
" "
S = "${WORKDIR}" S = "${WORKDIR}"
do_install() { do_install() {
install -d ${D}${bindir} install -d ${D}${bindir}
install -m 0755 gsm-fw-update ${D}${bindir}/ install -m 0755 gsm-fw-update ${D}${bindir}/
install -d ${D}${nonarch_base_libdir}/firmware/ install -d ${D}${nonarch_base_libdir}/firmware/
install -m 0644 TOBY-L210-03S-01_FW16.19_A01.02_IP_UFWUPD_1K.bin ${D}${nonarch_base_libdir}/firmware/ install -m 0644 TOBY-L210-03S-01_FW16.19_A01.02_IP_UFWUPD_1K.tar.gz ${D}${nonarch_base_libdir}/firmware/
} }
FILES_${PN} = " \ FILES_${PN} = " \