Is PCIE x4 bootable for NVMe SSD under Linux
#24
(08-08-2018, 09:35 PM)Bullet64 Wrote: 2:
will rootwait=20 fix this?
I didn't have time to try this yet: as far as I search seems rootwait doesn't take parameters. It is by default an infinite wait?
My thought was based on checking the log when booting 4.18 off an SDcard with the NVMe in place. The rootfs mounts around 4s, the PCIe initialises around 11s. It seems to me at 4.18 the rootfs is needed to complete the PCIe initialisation!

A random thought I had, and tried with zero success, was to try a dos partition table with a partition. Works fine for 4.4 but not 4.18.
  • ROCKPro64 v2.1 2GB, 16Gb eMMC for rootfs, SX8200Pro 512GB NVMe for /home, HDMI video & sound, Bluetooth keyboard & mouse. Arch (6.2 kernel, Openbox desktop) for general purpose daily PC.
  • PinePhone Pro Explorer Edition, daily driver, rk2aw & U-boot on SPI, Arch/SXMO & Arch/phosh on eMMC
  • PinePhone BraveHeart now v1.2b 3/32Gb, Tow-boot with Arch/SXMO on eMMC


Messages In This Thread
RE: Is PCIE x4 bootable for NVMe SSD under Linux - by dukla2000 - 08-11-2018, 05:23 AM

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