The only way to boot from Intel VROC RAID disk is use initramfs with mdadm installed, mdadm is used to initialize RAID volume and create md device, During initialization it need read RAID status from efivarfs, so efivarfs must be ready before mdadm initialize RAID volume
built-in efivarfs to kernel can aviod the timing problem and make mdadm work well. Signed-off-by: Liwei Song <[email protected]> --- cfg/efi.cfg | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/cfg/efi.cfg b/cfg/efi.cfg index 33753ccb5806..ff5d680f753a 100644 --- a/cfg/efi.cfg +++ b/cfg/efi.cfg @@ -7,4 +7,4 @@ CONFIG_ACPI=y # Enable basic EFI support CONFIG_EFI=y CONFIG_EFI_STUB=y -CONFIG_EFIVAR_FS=m +CONFIG_EFIVAR_FS=y -- 2.18.1 -- _______________________________________________ linux-yocto mailing list [email protected] https://lists.yoctoproject.org/listinfo/linux-yocto
