u-boot/doc/README.nvme

1 # SPDX-License-Identifier: GPL-2.0+
10 communicate with a non-volatile memory subsystem. This interface is optimized
20 of some number of logical blocks. A namespace is a quantity of non-volatile
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28 "nvme-blk"). The host controller driver is supposed to probe the hardware and
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43 Usage in U-Boot
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45 To use an NVMe hard disk from U-Boot shell, a 'nvme scan' command needs to
78 Testing NVMe with QEMU x86
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80 QEMU supports NVMe emulation and we can test NVMe driver with QEMU x86 running
81 U-Boot. Please see README.x86 for how to build u-boot.rom image for QEMU x86.
83 Example command line to call QEMU x86 below with emulated NVMe device:
84 $ ./qemu-system-i386 -drive file=nvme.img,if=none,id=drv0 -device nvme,drive=drv0,serial=QEMUNVME00…