问题描述
我正在使用xvisor（使用虚拟化在RPi3上运行多个OS的管理程序）。按照官方Xvisor存储库https://github.com/avpatel/xvisor-next/blob/master/docs/arm/bcm2837-raspi3.txt上的文档步骤，按照交叉编译器aarch64-linux-gnu在PC上构建了u-boot，dtb文件和RPi内核映像。
但是，在成功构建完所有内容之后，从U-boot命令提示符启动内核时，执行bootm命令后，它将停留在“正在启动内核...”中。
U-Boot> mmc dev 0:0
switch to partitions #0,OK
mmc0 is current device
U-Boot> ext4load mmc 0:2 0x200000 uvmm.bin
1947480 bytes read in 239 ms (7.8 MiB/s)
U-Boot> ext4load mmc 0:2 0x800000 bcm2837-rpi-3-b.dtb
3787 bytes read in 150 ms (24.4 KiB/s)
U-Boot> ext4load mmc 0:2 0x2000000 udisk.img
33554496 bytes read in 1896 ms (16.9 MiB/s)
U-Boot> bootm 0x200000 0x2000000 0x800000
## Booting kernel from Legacy Image at 00200000 ...
Image Name: Xvisor
Image Type: AArch64 Linux Kernel Image (uncompressed)
Data Size: 1947416 Bytes = 1.9 MiB
Load Address: 00080000
Entry Point: 00080000
Verifying Checksum ... OK
## Loading init Ramdisk from Legacy Image at 02000000 ...
Image Name: Xvisor Ramdisk
Image Type: AArch64 Linux RAMdisk Image (gzip compressed)
Data Size: 33554432 Bytes = 32 MiB
Load Address: 00000000
Entry Point: 00000000
Verifying Checksum ... OK
## Flattened Device Tree blob at 00800000
Booting using the fdt blob at 0x800000
Loading Kernel Image ... OK
Loading Ramdisk to 39b4e000,end 3bb4e000 ... OK
reserving fdt memory region: addr=0 size=8000
Loading Device Tree to 0000000039b4a000,end 0000000039b4deca ... OK
Starting kernel ...
解决方法
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