0351a60b95
Currently, when BR2_LINUX_KERNEL_INSTALL_TARGET=y is selected, issuing a "saveenv" command in the U-Boot prompt may lead to rootfs corruption. When BR2_LINUX_KERNEL_INSTALL_TARGET is not selected, then board/freescale/common/imx/genimage.cfg.template is used as per the logic inside board/freescale/common/imx/post-image.sh. board/freescale/common/imx/genimage.cfg.template correctly puts the rootfs at a safe offset. With BR2_LINUX_KERNEL_INSTALL_TARGET=y, then board/freescale/common/imx/genimage.cfg.template_no_boot_part or board/freescale/common/imx/genimage.cfg.template_no_boot_part_spl are used and no offset to the rootfs is given, which may cause U-Boot environment area to write into the rootfs area, causing the rootfs corruption. Avoid this problem by placing the rootfs at an 8MB offset, just like it is done in board/freescale/common/imx/genimage.cfg. Tested on a imx6qp-wandboard and also on a custom imx6ull based board. "saveenv" does not corrupt the rootfs anymore after this change. Signed-off-by: Fabio Estevam <festevam@gmail.com> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com> |
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| .. | ||
| common | ||
| imx6-sabresd | ||
| imx6sabre | ||
| imx6slevk | ||
| imx6sxsdb | ||
| imx6ulevk | ||
| imx6ullevk | ||
| imx7dsdb | ||
| imx8mmevk | ||
| imx8mnevk | ||
| imx8mpevk | ||
| imx8mqevk | ||
| imx8qmmek | ||
| imx8qxpmek | ||
| imx23evk | ||
| imx25pdk | ||
| imx28evk | ||
| imx51evk | ||
| p1025twr | ||
| t1040_t2080 | ||
| warpboard | ||