Messages in this thread | | | Date | Sat, 24 Jun 2023 09:30:13 +0200 | Subject | Re: [PATCH 2/2] arch: arm64: configs: Enable UBI and UBIFS | From | Krzysztof Kozlowski <> |
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On 24/06/2023 05:42, Lee, Kah Jing wrote: >>>> So you miss init ramdisk. >>> Currently we are using the bootargs to mount the rootfs from QSPI NOR >> flash: >>> [ 0.000000] Kernel command line: earlycon panic=-1 ubi.mtd=1 >> root=ubi0:rootfs rootfstype=ubifs rw rootwait >>> Is it possible to mount the ubifs rootfs with the ubifs=m config during boot? >> >> I think yes. rootfs devices are for example modules, so filesystem can be as >> well. > Was going through mtd ubifs page - http://www.linux-mtd.infradead.org/faq/ubifs.html > Quoted: 'In order to mount UBIFS as the root file system, you have to compile > UBIFS into the kernel (instead of compiling it as a kernel module) and specify > proper kernel boot arguments and make the kernel mount UBIFS on boot.'
Why? Module loaded by initramfs would also understand cmdline arguments, right?
Best regards, Krzysztof
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