串口信息如下：
U-Boot SPL 2021.10 (Sep 26 2023 - 22:53:52 +0800)
LPDDR4: 4G version: g8ad50857.
Trying to boot from SPI
OpenSBI v1.2
/ __ \ / | _ _ |
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| | | | '_ \ / _ \ '_ \ ___ | _ < | |
| || | |) | __/ | | |) | |) || |
_/| ./ _|| ||/|/___|
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Platform Name : StarFive VisionFive V2
Platform Features : medeleg
Platform HART Count : 5
Platform IPI Device : aclint-mswi
Platform Timer Device : aclint-mtimer @ 4000000Hz
Platform Console Device : uart8250
Platform HSM Device : —
Platform PMU Device : —
Platform Reboot Device : pm-reset
Platform Shutdown Device : pm-reset
Platform Suspend Device : —
Firmware Base : 0x40000000
Firmware Size : 392 KB
Firmware RW Offset : 0x40000
Runtime SBI Version : 1.0
Domain0 Name : root
Domain0 Boot HART : 1
Domain0 HARTs : 0*,1*,2*,3*,4*
Domain0 Region00 : 0x0000000002000000-0x000000000200ffff M: (I,R,W) S/U: ()
Domain0 Region01 : 0x0000000040000000-0x000000004003ffff M: (R,X) S/U: ()
Domain0 Region02 : 0x0000000040040000-0x000000004007ffff M: (R,W) S/U: ()
Domain0 Region03 : 0x0000000000000000-0xffffffffffffffff M: (R,W,X) S/U: (R,W,X)
Domain0 Next Address : 0x0000000040200000
Domain0 Next Arg1 : 0x0000000042200000
Domain0 Next Mode : S-mode
Domain0 SysReset : yes
Domain0 SysSuspend : yes
Boot HART ID : 1
Boot HART Domain : root
Boot HART Priv Version : v1.11
Boot HART Base ISA : rv64imafdcbx
Boot HART ISA Extensions : none
Boot HART PMP Count : 8
Boot HART PMP Granularity : 4096
Boot HART PMP Address Bits: 34
Boot HART MHPM Count : 2
Boot HART MIDELEG : 0x0000000000000222
Boot HART MEDELEG : 0x000000000000b109
U-Boot 2021.10 (Sep 26 2023 - 22:53:52 +0800), Build: jenkins-github_visionfive2-18
CPU: rv64imacu_zba_zbb
Model: StarFive VisionFive V2
DRAM: 4 GiB
MMC: sdio0@16010000: 0, sdio1@16020000: 1
Loading Environment from SPIFlash… SF: Detected gd25lq128 with page size 256 Bytes, erase size 4 KiB, total 16 MiB
*** Warning - bad CRC, using default environment
StarFive EEPROM format v2
--------EEPROM INFO--------
Vendor : StarFive Technology Co., Ltd.
Product full SN: VF7110B1-2310-D004E000-00001875
data version: 0x2
PCB revision: 0xb2
BOM revision: A
Ethernet MAC0 address: 6c:cf:39:00:53:14
Ethernet MAC1 address: 6c:cf:39:00:53:15
--------EEPROM INFO--------
In: serial
Out: serial
Err: serial
Model: StarFive VisionFive V2
Net: eth0: ethernet@16030000, eth1: ethernet@16040000
Hit any key to stop autoboot: 0
switch to partitions #0, OK
mmc1 is current device
Try booting from MMC1 …
Failed to load ‘vf2_uEnv.txt’
Warning: Input data exceeds 1048576 bytes - truncated
Info: input data size = 1048578 = 0x100002
Error: “boot2” not defined
Card did not respond to voltage select! : -110
starfive_pcie pcie@2B000000: Port link up.
starfive_pcie pcie@2B000000: Starfive PCIe bus probed.
PCI: Failed autoconfig bar 10
starfive_pcie pcie@2C000000: Port link down.
starfive_pcie pcie@2C000000: Starfive PCIe bus probed.
PCI: Failed autoconfig bar 10
Device 0: unknown device
Device 0: unknown device
Tring booting distro …
switch to partitions #0, OK
mmc1 is current device
Try booting from MMC1 …
Failed to load ‘/uEnv.txt’
Warning: defaulting to text format
Warning: Input data exceeds 1048576 bytes - truncated
Info: input data size = 1048578 = 0x100002
Failed to load ‘/dtbs/starfive/jh7110-visionfive-v2.dtb’
libfdt fdt_check_header(): FDT_ERR_BADMAGIC
libfdt fdt_check_header(): FDT_ERR_BADMAGIC
libfdt fdt_path_offset() returned FDT_ERR_NOTFOUND
libfdt fdt_path_offset() returned FDT_ERR_NOTFOUND
libfdt fdt_path_offset() returned FDT_ERR_NOTFOUND
libfdt fdt_path_offset() returned FDT_ERR_NOTFOUND
libfdt fdt_path_offset() returned FDT_ERR_NOTFOUND
libfdt fdt_path_offset() returned FDT_ERR_NOTFOUND
libfdt fdt_path_offset() returned FDT_ERR_NOTFOUND
fatwrite - write file into a dos filesystem
Usage:
fatwrite <dev[:part]> [ []]
- write file ‘filename’ from the address ‘addr’ in RAM
to ‘dev’ on ‘interface’
Retrieving file: /extlinux/extlinux.conf
Failed to load ‘/extlinux/extlinux.conf’
Error reading config file
Card did not respond to voltage select! : -110
Device 0: unknown device
Device 0: unknown device
StarFive #