diff options
| author | Stefan Agner <stefan.agner@toradex.com> | 2016-06-06 11:27:54 -0700 |
|---|---|---|
| committer | Max Krummenacher <max.krummenacher@toradex.com> | 2016-06-30 13:19:25 +0200 |
| commit | 379eebf6059721ef36fd7db4851652b086cd1b76 (patch) | |
| tree | 214b3dcc40e32106dc5ebf4d293af09c4194e7ef /recipes/images/files/colibri-imx7/colibri-imx7_bin/flash_eth.scr | |
| parent | 76980cf65b0b6fe38ef71265c980c6cf48982fa6 (diff) | |
update.sh: imx7: write kernel and dt into static UBI volumes
Write kernel and device tree into seperate UBI Volumes. This
allows to use a lot less UBI/UBIFS support in U-Boot, which
should lower the risk of hitting bugs in this area.
Signed-off-by: Stefan Agner <stefan.agner@toradex.com>
Acked-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Diffstat (limited to 'recipes/images/files/colibri-imx7/colibri-imx7_bin/flash_eth.scr')
| -rw-r--r-- | recipes/images/files/colibri-imx7/colibri-imx7_bin/flash_eth.scr | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/recipes/images/files/colibri-imx7/colibri-imx7_bin/flash_eth.scr b/recipes/images/files/colibri-imx7/colibri-imx7_bin/flash_eth.scr index 1a24aa5..93d9be2 100644 --- a/recipes/images/files/colibri-imx7/colibri-imx7_bin/flash_eth.scr +++ b/recipes/images/files/colibri-imx7/colibri-imx7_bin/flash_eth.scr @@ -1,10 +1,16 @@ setenv create_bcb 'nand erase.part mx7-bcb && writebcb 80000 200000' setenv update_configblock 'tftpboot ${loadaddr} ${board_name}/configblock.bin && nand write ${loadaddr} 0x800 ${filesize} && nand write ${loadaddr} 0x20800 ${filesize}' -setenv prepare_rootfs 'ubi part ubi && ubi check rootfs || ubi create rootfs' +# Migrate to UBI volume based boot schema +setenv prepare_kernel_dtb 'ubi create kernel 0x800000 static && ubi create dtb 0x20000 static' +setenv prepare_rootfs 'ubi create rootfs 0 dynamic' +setenv prepare_ubi 'ubi part ubi && if ubi check rootfs; then if ubi check kernel; then else ubi remove rootfs && run prepare_kernel_dtb && run prepare_rootfs; fi; else run prepare_kernel_dtb && run prepare_rootfs; fi' + setenv update_uboot 'tftpboot ${loadaddr} ${board_name}/u-boot-nand.imx && nand erase.part u-boot && nand erase.part u-boot-env && writeboot ${loadaddr} 80000 200000 $filesize' -setenv update_rootfs 'tftpboot ${loadaddr} ${board_name}/ubifs.img && run prepare_rootfs && ubi write ${loadaddr} rootfs ${filesize}' +setenv update_kernel 'tftpboot ${loadaddr} ${board_name}/zImage && ubi write ${loadaddr} kernel ${filesize}' +setenv update_dtb 'tftpboot ${loadaddr} ${board_name}/${soc}-colibri-${fdt_board}.dtb && ubi write ${loadaddr} dtb ${filesize}' +setenv update_rootfs 'tftpboot ${loadaddr} ${board_name}/ubifs.img && ubi write ${loadaddr} rootfs ${filesize}' -setenv update 'mtdparts default; run update_uboot; run update_rootfs; reset' +setenv update 'mtdparts default; run update_uboot; run prepare_ubi && run update_kernel && run update_dtb && run update_rootfs; reset' echo 'enter "run update" to update the entire module' |