diff options
Diffstat (limited to 'recipes-bsp/u-boot/u-boot-distro-boot/sota/boot.cmd.in')
-rw-r--r-- | recipes-bsp/u-boot/u-boot-distro-boot/sota/boot.cmd.in | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/recipes-bsp/u-boot/u-boot-distro-boot/sota/boot.cmd.in b/recipes-bsp/u-boot/u-boot-distro-boot/sota/boot.cmd.in new file mode 100644 index 0000000..ca06f1d --- /dev/null +++ b/recipes-bsp/u-boot/u-boot-distro-boot/sota/boot.cmd.in @@ -0,0 +1,41 @@ +if test ${distro_bootpart} != 1 && test ${devtype} != "ubi" +then + echo "Boot partition needs to be the first partition" + exit +fi + +env set overlays_file "overlays.txt" +env set load_overlay 'load ${devtype} ${devnum}:1 ${loadaddr} ${overlays_file}; env import -t ${loadaddr} ${filesize}' +env set apply_overlays 'fdt addr ${fdt_addr_r} && fdt resize 0x20000 && for overlay_file in ${fdt_overlays}; do echo "Applying Overlay: ${overlay_file}" +&& load ${devtype} ${devnum}:1 ${loadaddr} ${overlay_file} && fdt apply ${loadaddr}; done;' + + +env set bootcmd_load_k 'load ${devtype} ${devnum}:2 ${kernel_addr_r} "/boot"${kernel_image}' +env set bootcmd_load_r 'load ${devtype} ${devnum}:2 ${ramdisk_addr_r} "/boot"${ramdisk_image}; env set ramdisk_size ${filesize}' + +if test ${devtype} != ubi +then +# Load commands for regular block devices +env set bootcmd_otenv 'ext4load ${devtype} ${devnum}:2 ${loadaddr} /boot/loader/uEnv.txt; env import -t ${loadaddr} ${filesize}' +env set bootcmd_args 'env set bootargs root=LABEL=otaroot rootfstype=ext4 ${bootargs} ${tdxargs}' +else +# Load commands for raw NAND devices +env set bootcmd_otenv 'ubifsmount ubi${devnum}:rootfs && load ${devtype} ${devnum}:2 ${loadaddr} /boot/loader/uEnv.txt; env import -t ${loadaddr} ${filesize}' +env set bootcmd_args 'env set bootargs ubi.mtd=UBI root=/dev/ubi0_1 rootfstype=ubifs ubi.fm_autoconvert=1 ${bootargs} ${tdxargs}' +fi + +run bootcmd_otenv + +if test -n ${rollback} && test ${rollback} = 1 +then + echo "Roolback enabled. Booting old version." + env set kernel_image ${kernel_image2} + env set ramdisk_image ${ramdisk_image2} + env set bootargs ${bootargs2} + env set fdt_path ${fdt_path2} +fi + +env set bootcmd_dtb 'load ${devtype} ${devnum}:2 ${fdt_addr_r} "/boot"${fdt_path}devicetree-${fdtfile}; if test -e ${devtype} ${devnum}:1 ${overlays_file}; then run load_overlay && run apply_overlays || true;fi || true' +env set bootcmd_run '@@KERNEL_BOOTCMD@@ ${kernel_addr_r} ${ramdisk_addr_r}:${ramdisk_size} ${fdt_addr_r}' +env set bootcmd 'run bootcmd_dtb && run bootcmd_args && run bootcmd_load_k && run bootcmd_load_r && run bootcmd_run' +run bootcmd |