diff --git a/README.md b/README.md
index 7d45bbb31a4be39adf14c42dbee8b6d4873da1b7..9ec4cd89fef1563c99c8cb94170c83e778b7c520 100644
--- a/README.md
+++ b/README.md
@@ -47,7 +47,8 @@ In my case **\<XILINX\_INSTALL\_FOLDER\>** corresponds to /tools/Xilinx/.
 ### Clone of the GIT Scalp Firmware repository (HDL)
 
 ```
-$ git https://gitedu.hesge.ch/soma/scalp_firmware.git
+cd <SCALP_PROJECT_FOLDER>
+$ git clone https://gitedu.hesge.ch/soma/scalp_firmware.git
 $ cd scalp_firmware
 $ git checkout SCALP-SAFE-v0.01
 ```
@@ -78,6 +79,7 @@ and File -> Export -> Export Hardware -> include bitstream
 ### Clone of the GIT Scalp PetaLinux repository
 
 ```
+$ cd <SCALP_PROJECT_FOLDER>
 $ git clone https://gitedu.hesge.ch/soma/scalp_petalinux.git
 $ cd scalp_petalinux
 $ git checkout SCALP-SAFE-v0.2
@@ -93,17 +95,18 @@ $ petalinux-create --type project -s <path-to-bsp> --name <PROJECT NAME>
 $ cd <PROJECT NAME>
 ```
 
-In my case **\<path-to-bsp\>** corresponds to /home/jo/Documents/Projets/Hepia/scalp_project/scalp_petalinux/bsp/SCALP-SAFE-FIRMWARE-BSP-V0.01.BSP.bsp
+In my case **\<path-to-bsp\>** corresponds to /home/jo/Documents/Projets/Hepia/scalp_project/scalp_petalinux/bsp/SCALP-SAFE-FIRMWARE-BSP-V0.2.bsp
 
 ### Importing hardware configuration
 
 **The hardware description of the project must have been exported from Vivado beforehand.**
 
 ```
-$ petalinux-config --get-hw-description=<path-to-hw> --silentconfig
+$ export SCALP_FIRMWARE_PATH="\<PATH_TO_SCALP_FIRMWARE_PROJECT\>"
+$ petalinux-config --get-hw-description=$(find ${SCALP_FIRMWARE_PATH=} -name scalp_safe_firmware.xsa) --silentconfig
 ```
 
-In my case **\<path-to-hw\>** corresponds to /home/jo/Documents/Projets/Hepia/scalp_project/scalp_firmware/designs/vivado/scalp_safe_firmware/2020.2/lin64/scalp_safe_firmware/scalp_safe_firmware.xsa
+In my case **\<PATH_TO_SCALP_FIRMWARE_PROJECT\>** corresponds to /home/jo/Documents/Projets/Hepia/scalp_project/scalp_firmware/
 
 #### Directory tree
 
diff --git a/scalp_safe_petalinux/project-spec/meta-user/recipes-apps/sja1105-init/sja1105-init.bb b/scalp_safe_petalinux/project-spec/meta-user/recipes-apps/sja1105-init/sja1105-init.bb
index 95bd83c909d94527b3e9f1bd6829476ea788d14f..fc5d6b0230f6a36e9c7eedba6e4a3082cbdaf510 100644
--- a/scalp_safe_petalinux/project-spec/meta-user/recipes-apps/sja1105-init/sja1105-init.bb
+++ b/scalp_safe_petalinux/project-spec/meta-user/recipes-apps/sja1105-init/sja1105-init.bb
@@ -18,13 +18,19 @@ inherit update-rc.d
 
 INITSCRIPT_NAME = "sja1105-init"
 
-INITSCRIPT_PARAMS = "start 99 S ."
+INITSCRIPT_PARAMS = "start 02 S ."
 
 do_install() {
 	     install -d ${D}${sysconfdir}/init.d
 	     install -m 0755 ${S}/sja1105-init ${D}${sysconfdir}/init.d/sja1105-init
-         install -d ${D}${sysconfdir}/rcS.d
-         install -m 0755 ${S}/sja1105-init ${D}${sysconfdir}/rcS.d/S99sja1105-init
+         install -d ${D}${sysconfdir}/rc2.d
+         install -m 0755 ${S}/sja1105-init ${D}${sysconfdir}/rc2.d/S02sja1105-init
+         install -d ${D}${sysconfdir}/rc3.d
+         install -m 0755 ${S}/sja1105-init ${D}${sysconfdir}/rc3.d/S02sja1105-init
+         install -d ${D}${sysconfdir}/rc4.d
+         install -m 0755 ${S}/sja1105-init ${D}${sysconfdir}/rc4.d/S02sja1105-init
+         install -d ${D}${sysconfdir}/rc5.d
+         install -m 0755 ${S}/sja1105-init ${D}${sysconfdir}/rc5.d/S02sja1105-init
 }
 
 FILES_${PN} += "${sysconfdir}/*"