感谢官方推出瑞莎 Cubie A5E 的飞牛固件，现在遇到无法开机情况，uboot无法引导启动
硬件情况：Cubie A5E V1.2 1G版本改4G。瑞莎官方系统可正常使用4G内存无任何异常
1.固件通过balenaEtcher烧录到SD卡，上电无法开机无反应，串口打印信息如下
U-Boot SPL 2026.04-fnOS-c155-00005-gb28177955f43 (Apr 07 2026 - 02:59:53 +0000)
DRAM: 4096 MiB
Trying to boot from MM
清除板载SPI的启动固件后现象一样
2.板载SPI刷入启动固件，nvme硬盘先刷入瑞莎官方镜像正常启动无异常
nvme硬盘再输入飞牛OS，启动失败，串口打印信息如下
[132]HELLO! BOOT0 is starting!
[135]BOOT0 commit : 33d8db429a-dirty
[140]periph0 has been enabled
[143]set pll end
[145]PL gpio voltage : 3.3V
[149]PMU: AXP2202
[154]PMU: AXP1530
[159]power mode:33, sys_vol:920
[164]vaild para:1 select dram para0
[167]dram_para[0]:0x4b0
[170]dram_para[1]:0x8
[172]dram_para[2]:0x7070707
[175]dram_para[3]:0xd0d0d0d
[178]dram_para[4]:0xe0e
[181]dram_para[5]:0x84848484
[184]dram_para[6]:0x310a
[187]dram_para[7]:0x10001000
[190]dram_para[8]:0x0
[192]dram_para[9]:0x34
[194]dram_para[10]:0x1b
[197]dram_para[11]:0x33
[199]dram_para[12]:0x3
[202]dram_para[13]:0x0
[204]dram_para[14]:0x0
[207]dram_para[15]:0x4
[209]dram_para[16]:0x72
[212]dram_para[17]:0x0
[214]dram_para[18]:0xe
[217]dram_para[19]:0x0
[219]dram_para[20]:0x0
[221]dram_para[21]:0x26
[224]dram_para[22]:0x80808080
[227]dram_para[23]:0x6060606
[230]dram_para[24]:0x1f0b0503
[233]dram_para[25]:0x0
[236]dram_para[26]:0x3a000000
[239]dram_para[27]:0x802f3333
[242]dram_para[28]:0xc0c0bbbf
[245]dram_para[29]:0x35352f31
[249]dram_para[30]:0xc64
[251]dram_para[31]:0x48484848
[254]board init ok
[277]enable_jtag
[279]boot param - This media is not supported
[284]boot param - Media not supportedsunxi_bootparam_cpu_read...91
[290]boot param - magic error
[294]DRAM BOOT DRIVE INFO: V0.67
[298]DRAM_VCC set to 1100 mv
[424]DRAM retraining ten
[442][AUTO DEBUG]32bit,2 ranks training success!
[471]Soft Training Version: T2.0
[7165][SOFT TRAINING] CLK=1200M Stable memtest pass
[7171]DRAM CLK =1200 MHZ
[7173]DRAM Type =8 (3:DDR3,4:DDR4,7:LPDDR3,8:LPDDR4)
[7185]phy_dfs_clk1 = 800M
[7445]phy_dfs_clk2 = 400M
[7533]phy_dfs_clk3 = 150M
[7650]phy_dfs_clk0 = 1200M
[7654]DRAM MDFS VERSION INFO: V0.660
[7658]DRAM MDFS time =39480 ns
[7661]DRAM SIZE =4096 MBytes, para1 = 310a, para2 = 10001000, tpr13 = 6465
[7692]DRAM simple test OK.
[7695]dram size =4096
[7702]nsi init 2023-2-23
[7705]set spi freq:50000000
[7709]spi sample_mode:0 sample_delay:1f
[7714]spinor id is: 20 41 18, read cmd: 0b
[7718]Succeed in reading toc file head.
[7722]The size of toc is 1a0000.
[8271]Entry_name = u-boot
[8281]Entry_name = monitor
[8284]Entry_name = scp
[8288]Entry_name = dtb
[8292]Jump to second Boot.
NOTICE: BL31: OP-TEE 32bit detected
NOTICE: BL31: U-BOOT 32bit detected
NOTICE: BL31: v2.5(debug):a6e1826c1
NOTICE: BL31: Built : 10:10:43, Mar 28 2025
NOTICE: BL31: No DTB found.
nsi init ok 2022-11-08
ERROR: Error initializing runtime service opteed_fast
U-Boot 2018.07-17-boot-aw2501-g4c7078cfdf7-dirty (Apr 29 2026 - 10:03:59 +0000) Allwinner Technology
[08.443]CPU: Allwinner Family
[08.446]Model: Radxa Cubie A5E
I2C: ready
[08.458]DRAM: 4 GiB
[08.462]Relocation Offset is: 75e60000
[08.524]secure enable bit: 0
[08.527]PMU: AXP2202
[08.556][AXP2202] comm status : 0x0 = 0x20, 0x1 = 0x90
[08.561][AXP2202] onoff status: 0x20 = 0x4, 0x21 = 0x0
[08.566][AXP2202] reboot/charge status: 0xf0 = 0x0
[08.571]PMU: AXP1530
[08.574]CPU=1008 MHz,PLL6=600 Mhz,AHB=200 Mhz, APB1=100Mhz MBus=600Mhz
[08.580]gic: sec monitor mode
SPI ALL: ready
[08.585]flash init start
[08.587]workmode = 0,storage type = 3
[08.593]spi sample_mode:0 sample_delay:1f
[08.597]spi sunxi_slave->max_hz:50000000
SF: Detected XM25QU128C( ) with page size 256 Bytes, erase size 64 KiB, total 16 MiB
[08.609]sunxi flash init ok
[08.618]Loading Environment from SUNXI_FLASH... OK
[08.624]No ethernet found.
[08.634]Fail to get de's irq!
[08.672]NOT support bridge yet
[08.675]Warn: no find panel or bridge
[08.685]<NULL>: EDID invalid.
[08.687]drm hdmi get mode: 1920x1080@60Hz
hdmi@5520000: use force output detailed mode clock 148500 kHz, flags[5]
H: 1920 2008 2052 2200
V: 1080 1084 1089 1125
bus_format: 0
partno erro : can't find partition bootloader
[08.719]bootloader is not found!
partno erro : can't find partition boot-resource
[08.729]boot-resource is not found!
[08.732]Can not load logo.bmp file!
[08.735]load logo fail
[08.738]get secure storage map err
[08.741]sunxi secure storage is not supported
[08.745]usb burn from boot
delay time 0
weak:otg_phy_config
[08.755]usb prepare ok
[09.058]overtime
[09.063]do_burn_from_boot usb : no usb exist
SF: write offset not multiple of erase size
[09.119]get secure storage map err
[09.122]secure storage init fail
cann't get the boot_base from the env
[09.131]update part info
[09.139]update bootcmd
pcie link up success
PCIe speed of Gen2
[09.551]change working_fdt 0xbbe0fe18 to 0xbbddfe18
[09.559]## error: update_fdt_dram_para_from_bootpara : FDT_ERR_NOTFOUND
[09.565]chip id : 0x0000ff10 0x00004824 0x00008714 0x00001f5c
[09.571]chip id : 0x0000ff10 0x00004824 0x00008714 0x00001f5c
[09.576]Could not find nodeoffset for used ext pmu:reg-axp1530
[09.582]update dts
curr_device:-1
No MMC device available
Hit any key to stop autoboot: 0
starting USB...
USB0: start sunxi USB-DRD...
config usb clk ok
sunxi USB-DRD init ok...
USB EHCI 1.00
scanning bus 0 for devices... 1 USB Device(s) found
USB1: start sunxi USB1-Host...
config usb clk ok
sunxi USB1-Host init ok...
USB EHCI 1.00
scanning bus 1 for devices... 1 USB Device(s) found
scanning usb for storage devices... 0 Storage Device(s) found
Device 0: device type unknown
... is now current device
** Bad device usb 0 **
** Bad device usb 0 **
No MMC device available
Scanning PCI devices on bus 1
BusDevFun VendorId DeviceId Device Class Sub-Class
_____________________________________________________________
01.00.00 0x1179 0x011a Mass storage controller 0x08
Device 0: Vendor: 0x1179 Rev: AGGA4104 Prod: 517Y1019YRU1
Type: Hard Disk
Capacity: 244198.3 MB = 238.4 GB (500118192 x 512)
... is now current device
Scanning nvme 0:1...
Found U-Boot script /boot.scr
4127 bytes read in 1 ms (3.9 MiB/s)
## Executing script at 4fc00000
Boot script loaded from nvme 0:1
135 bytes read in 1 ms (131.8 KiB/s)
CACHE: Misaligned operation at range [bc684000, bc684ff8]
CACHE: Misaligned operation at range [bc684000, bc684ff8]
CACHE: Misaligned operation at range [bc684000, bc684ff8]
CACHE: Misaligned operation at range [bc684000, bc684ff8]
CACHE: Misaligned operation at range [bc684000, bc684ff8]
CACHE: Misaligned operation at range [bc684000, bc684ff8]
CACHE: Misaligned operation at range [bc684000, bc684ff8]
13077810 bytes read in 70 ms (178.2 MiB/s)
CACHE: Misaligned operation at range [bc684000, bc684ff8]
27662 bytes read in 7 ms (3.8 MiB/s)
Bad Linux ARM64 Image magic!
SCRIPT FAILED: continuing...
No MMC device available
No MMC device available
No ethernet found.
missing environment variable: pxeuuid
missing environment variable: bootfile
Retrieving file: pxelinux.cfg/00000000
No ethernet found.
missing environment variable: bootfile
Retrieving file: pxelinux.cfg/0000000
No ethernet found.
missing environment variable: bootfile
Retrieving file: pxelinux.cfg/000000
No ethernet found.
missing environment variable: bootfile
Retrieving file: pxelinux.cfg/00000
No ethernet found.
missing environment variable: bootfile
Retrieving file: pxelinux.cfg/0000
No ethernet found.
missing environment variable: bootfile
Retrieving file: pxelinux.cfg/000
No ethernet found.
missing environment variable: bootfile
Retrieving file: pxelinux.cfg/00
No ethernet found.
missing environment variable: bootfile
Retrieving file: pxelinux.cfg/0
No ethernet found.
missing environment variable: bootfile
Retrieving file: pxelinux.cfg/default-arm-sunxi
No ethernet found.
missing environment variable: bootfile
Retrieving file: pxelinux.cfg/default-arm
No ethernet found.
missing environment variable: bootfile
Retrieving file: pxelinux.cfg/default
No ethernet found.
Config file not found
=>
判断应该是飞牛OS的uboot不兼容，望官方修复。这个瑞莎A5E的nvme和usb3.0存在引脚复用，不能同时使用，瑞莎官方镜像是默认usb2.0，需手动启用usb3.0(同时nvme失效)
