jim@DESKTOP-SVP3BEM MSYS /d/1_git/cj-security-camera/linux
$ qemu-system-arm -M vexpress-a9 -m 256M -nographic-kernel zImage -dtb vexpress-v2p-ca9.dtb
Booting Linux on physical CPU 0x0
Linux version 6.1.0-rc6 (jim@jim)(arm-none-linux-gnueabihf-gcc (Arm GNU Toolchain 11.3.Rel1)11.3.1
20220712, GNU ld (Arm GNU Toolchain 11.3.Rel1)2.38.20220708)#1 SMP Fri Nov 25 23:17:29 CST 2022
CPU: ARMv7 Processor [410fc090] revision 0(ARMv7), cr=10c5387d
CPU: PIPT / VIPT nonaliasing data cache, VIPT nonaliasing instruction cache
OF: fdt: Machine model: V2P-CA9
Memory policy: Data cache writeback
Reserved memory: created DMA memory pool at 0x4c000000, size 8 MiB
OF: reserved mem: initialized node vram@4c000000, compatible id shared-dma-pool
cma: Reserved 16 MiB at 0x6f000000
Zone ranges:
Normal [mem 0x0000000060000000-0x000000006fffffff]
Movable zone start for each node
Early memory node ranges
node0: [mem 0x0000000060000000-0x000000006fffffff]
Initmem setup node0[mem 0x0000000060000000-0x000000006fffffff]
CPU: All CPU(s) started in SVC mode.
......
---[ end Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(0,0)]---