前提：
- 自己画的板子
- 4bits emmc
- 量产TF卡烧录emmc成功
问题：
运行时挂载rootfs失败，log：
[98]HELLO! BOOT0 is starting!
[101]BOOT0 commit : 88480af-dirty
[104]set pll start
[106]fix vccio detect value:0xc0
[113]periph0 has been enabled
[116]set pll end
[118][pmu]: bus read error
[121]board init ok
[123]ZQ value = 0x2e
[124]get_pmu_exist() = -1
[127]DRAM BOOT DRIVE INFO: V0.33
[130]DRAM CLK = 936 MHz
[132]DRAM Type = 3 (2:DDR2,3:DDR3)
[135]DRAMC read ODT off.
[138]DRAM ODT value: 0x42.
[141]ddr_efuse_type: 0xa
[144]DRAM SIZE =128 M
[146]dram_tpr4:0x0
[148]PLL_DDR_CTRL_REG:0xf8004d00
[151]DRAM_CLK_REG:0xc0000000
[153][TIMING DEBUG] MR2= 0x20
[161]DRAM simple test OK.
[163]rtc standby flag is 0x0, super standby flag is 0x0
[169]dram size =128
[171]card no is 2
[173]sdcard 2 line count 4
[175][mmc]: mmc driver ver 2021-05-21 14:47
[185][mmc]: Wrong media type 0x0, but host sdc2, try mmc first
[190][mmc]: ***Try MMC card 2***
[215][mmc]: RMCA OK!
[217][mmc]: mmc 2 bias 0
[220][mmc]: MMC 5.1
[221][mmc]: HSSDR52/SDR25 4 bit
[224][mmc]: 50000000 Hz
[227][mmc]: 3728 MB
[228][mmc]: ***SD/MMC 2 init OK!!!***
[311]Loading boot-pkg Succeed(index=0).
[315]Entry_name = u-boot
[321]Entry_name = optee
[325]Entry_name = dtb
[328]tunning data addr:0x430003e8
[331]Jump to second Boot.
M/TC: OP-TEE version: 6aef7bb2-dirty (gcc version 5.3.1 20160412 (Linaro GCC 5.3-2016.05)) #1 Fri Jul 23 09:25:11 UTC 2021 arm
U-Boot 2018.07-ge987def5-dirty (Jan 12 2023 - 18:10:34 +0800) Allwinner Technology
[00.385]CPU: Allwinner Family
[00.387]Model: sun8iw20
[00.390]DRAM: 128 MiB
[00.393]Relocation Offset is: 04ed5000
[00.416]secure enable bit: 0
[00.419]smc_tee_inform_fdt failed with: ffff000a
[00.424]CPU=1008 MHz,PLL6=600 Mhz,AHB=200 Mhz, APB1=100Mhz MBus=300Mhz
[00.430]gic: sec monitor mode
sunxi flash map init
[00.435]flash init start
[00.437]workmode = 0,storage type = 2
Xucw: set board mmc num=2
[00.443][mmc]: mmc driver ver uboot2018:2021-12-20 13:35:00
[00.449][mmc]: SUNXI SDMMC Controller Version:0x50310
[00.474][mmc]: Best spd md: 2-HSDDR52/DDR50, freq: 2-50000000, Bus width: 4
[00.481]sunxi flash init ok
[00.483]line:703 init_clocks
[00.486]drv_disp_init
request pwm success, pwm7:pwm7:0x2000c00.
fdt get node offset faill: hdmi
[00.503]drv_disp_init finish
[00.508]Loading Environment from SUNXI_FLASH... OK
[00.521]boot_gui_init:start
[00.524]set disp.dev2_output_type fail. using defval=0
FDT ERROR:get muxsel err returned FDT_ERR_INTERNAL
disp_sys_pin_set_state, fdt_set_all_pin, ret=-1
[00.699]set disp.fb0_rot_used fail. using defval=0
[00.703]set disp.fb0_rot_degree fail. using defval=0
[00.708]boot_gui_init:finish
partno erro : can't find partition bootloader
[00.988]bmp_name=bootlogo.bmp size 38454
[00.995]Item0 (Map) magic is bad
[00.997]the secure storage item0 copy0 magic is bad
[01.002]Item0 (Map) magic is bad
[01.005]the secure storage item0 copy1 magic is bad
[01.010]Item0 (Map) magic is bad
secure storage read widevine fail
[01.016]secure storage read widevine fail with:-1
secure storage read ec_key fail
[01.023]secure storage read ec_key fail with:-1
secure storage read ec_cert1 fail
[01.030]secure storage read ec_cert1 fail with:-1
secure storage read ec_cert2 fail
[01.038]secure storage read ec_cert2 fail w[01.042]LCD open finish
ith:-1
secure storage read ec_cert3 fail
[01.048]secure storage read ec_cert3 fail with:-1
secure storage read rsa_key fail
[01.055]secure storage read rsa_key fail with:-1
secure storage read rsa_cert1 fail
[01.063]secure storage read rsa_cert1 fail with:-1
secure storage read rsa_cert2 fail
[01.070]secure storage read rsa_cert2 fail with:-1
secure storage read rsa_cert3 fail
[01.078]secure storage read rsa_cert3 fail with:-1
[01.083]out of usb burn from boot: not need burn key
root_partition is rootfs
set root to /dev/mmcblk0p5
[01.092]update part info
[01.095]update bootcmd
[01.097]change working_fdt 0x43e94e70 to 0x43e74e70
[01.103][mmc]: no mmc-hs400-1_8v!
[01.105][mmc]: delete mmc-hs200-1_8v from dtb
[01.110][mmc]: get max-frequency ok 50000000 Hz
disable nand error: FDT_ERR_BADPATH
[01.129]update dts
Hit any key to stop autoboot: 0
[01.234]no vendor_boot partition is found
Android's image name: t113-T3No132
ERROR: reserving fdt memory region failed (addr=43f1f000 size=9c400)
[01.253]Starting kernel ...
[01.255][mmc]: mmc exit start
[01.274][mmc]: mmc 2 exit ok
[ 0.000000] Booting Linux on physical CPU 0x0
[ 0.000000] Linux version 5.4.61 (xucw@pjr-by) (arm-openwrt-linux-muslgnueabi-gcc.bin (OpenWrt/Linaro GCC 6.4-2017.11 2017-11) 6.4.1, GNU ld (GNU Binutils) 2.27) #66 SMP PREEMPT Thu Jan 12 10:34:19 UTC 2023
[ 0.000000] CPU: ARMv7 Processor [410fc075] revision 5 (ARMv7), cr=10c5387d
[ 0.000000] CPU: div instructions available: patching division code
[ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache
[ 0.000000] OF: fdt: Machine model: sun8iw20
[ 0.000000] printk: bootconsole [earlycon0] enabled
[ 0.000000] Memory policy: Data cache writealloc
[ 0.000000] cma: Reserved 8 MiB at 0x47800000
[ 0.000000] On node 0 totalpages: 32768
[ 0.000000] Normal zone: 256 pages used for memmap
[ 0.000000] Normal zone: 0 pages reserved
[ 0.000000] Normal zone: 32768 pages, LIFO batch:7
[ 0.000000] psci: probing for conduit method from DT.
[ 0.000000] psci: PSCIv1.0 detected in firmware.
[ 0.000000] psci: Using standard PSCI v0.2 function IDs
[ 0.000000] psci: MIGRATE_INFO_TYPE not supported.
[ 0.000000] psci: SMC Calling Convention v1.0
[ 0.000000] percpu: Embedded 15 pages/cpu s30348 r8192 d22900 u61440
[ 0.000000] pcpu-alloc: s30348 r8192 d22900 u61440 alloc=15*4096
[ 0.000000] pcpu-alloc: [0] 0 [0] 1
[ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 32512
[ 0.000000] Kernel command line: earlyprintk=sunxi-uart,0x02500000 clk_ignore_unused initcall_debug=0 console=ttyS0,115200 loglevel=8 root=/dev/mmcblk0p5 init=/pseudo_init partitions=boot-resource@mmcblk0p1:env@mmcblk0p2:env-redund@mmcblk0p3:boot@mmcblk0p4:rootfs@mmcblk0p5:private@mmcblk0p6:UDISK@mmcblk0p7 cma=8M snum= mac_addr= wifi_mac= bt_mac= specialstr= gpt=1 androidboot.mode=normal androidboot.hardware=sun8iw20p1 boot_type=2 androidboot.boot_type=2 gpt=1 uboot_message=2018.07-ge987def5-dirty(01/12/2023-18:10:34) disp_reserve=640000,0x43f1f000 androidboot.dramsize=128
[ 0.000000] Dentry cache hash table entries: 16384 (order: 4, 65536 bytes, linear)
[ 0.000000] Inode-cache hash table entries: 8192 (order: 3, 32768 bytes, linear)
[ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off
[ 0.000000] Memory: 107908K/131072K available (7168K kernel code, 314K rwdata, 1800K rodata, 1024K init, 1190K bss, 14972K reserved, 8192K cma-reserved)
[ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1
[ 0.000000] rcu: Preemptible hierarchical RCU implementation.
[ 0.000000] Tasks RCU enabled.
[ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 10 jiffies.
[ 0.000000] NR_IRQS: 16, nr_irqs: 16, preallocated irqs: 16
[ 0.000000] random: get_random_bytes called from start_kernel+0x26c/0x3ec with crng_init=0
[ 0.000000] arch_timer: cp15 timer(s) running at 24.00MHz (phys).
[ 0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x588fe9dc0, max_idle_ns: 440795202592 ns
[ 0.000006] sched_clock: 56 bits at 24MHz, resolution 41ns, wraps every 4398046511097ns
[ 0.008033] Switching to timer-based delay loop, resolution 41ns
[ 0.014210] clocksource: timer: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 79635851949 ns
[ 0.023961] Console: colour dummy device 80x30
[ 0.028438] Calibrating delay loop (skipped), value calculated using timer frequency.. 48.00 BogoMIPS (lpj=240000)
[ 0.038797] pid_max: default: 32768 minimum: 301
[ 0.043538] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes, linear)
[ 0.050853] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes, linear)
[ 0.059195] CPU: Testing write buffer coherency: ok
[ 0.064413] /cpus/cpu@0 missing clock-frequency property
[ 0.069739] /cpus/cpu@1 missing clock-frequency property
[ 0.075078] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
[ 0.081256] Setting up static identity map for 0x40100000 - 0x40100060
[ 0.087906] rcu: Hierarchical SRCU implementation.
[ 0.093104] smp: Bringing up secondary CPUs ...
[ 0.098729] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001
[ 0.098848] smp: Brought up 1 node, 2 CPUs
[ 0.108661] SMP: Total of 2 processors activated (96.00 BogoMIPS).
[ 0.114830] CPU: All CPU(s) started in SVC mode.
[ 0.119910] devtmpfs: initialized
[ 0.134892] VFP support v0.3: implementor 41 architecture 2 part 30 variant 7 rev 5
[ 0.143016] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[ 0.152893] futex hash table entries: 512 (order: 3, 32768 bytes, linear)
[ 0.160149] pinctrl core: initialized pinctrl subsystem
[ 0.166568] NET: Registered protocol family 16
[ 0.172658] DMA: preallocated 256 KiB pool for atomic coherent allocations
[ 0.213666] rtc_ccu: sunxi ccu init OK
[ 0.219855] ccu: sunxi ccu init OK
[ 0.223738] r_ccu: sunxi ccu init OK
[ 0.267937] sun6i-dma 3002000.dma-controller: sunxi dma probed
[ 0.276507] iommu: Default domain type: Translated
[ 0.281600] sunxi iommu: irq = 24
[ 0.286632] SCSI subsystem initialized
[ 0.290738] usbcore: registered new interface driver usbfs
[ 0.296431] usbcore: registered new interface driver hub
[ 0.301865] usbcore: registered new device driver usb
[ 0.307122] mc: Linux media interface: v0.10
[ 0.311476] videodev: Linux video capture interface: v2.00
[ 0.318111] Advanced Linux Sound Architecture Driver Initialized.
[ 0.324860] Bluetooth: Core ver 2.22
[ 0.328552] NET: Registered protocol family 31
[ 0.333002] Bluetooth: HCI device and connection manager initialized
[ 0.339674] Bluetooth: HCI socket layer initialized
[ 0.344577] Bluetooth: L2CAP socket layer initialized
[ 0.349673] Bluetooth: SCO socket layer initialized
[ 0.354837] pwm module init!
[ 0.359055] g2d 5410000.g2d: Adding to iommu group 0
[ 0.364441] G2D: rcq version initialized.major:251
[ 0.370281] clocksource: Switched to clocksource arch_sys_counter
[ 0.385002] sun8iw20-pinctrl 2000000.pinctrl: initialized sunXi PIO driver
[ 0.405274] NET: Registered protocol family 2
[ 0.410194] tcp_listen_portaddr_hash hash table entries: 512 (order: 0, 6144 bytes, linear)
[ 0.418783] TCP established hash table entries: 1024 (order: 0, 4096 bytes, linear)
[ 0.426506] TCP bind hash table entries: 1024 (order: 1, 8192 bytes, linear)
[ 0.433647] TCP: Hash tables configured (established 1024 bind 1024)
[ 0.440117] UDP hash table entries: 256 (order: 1, 8192 bytes, linear)
[ 0.446725] UDP-Lite hash table entries: 256 (order: 1, 8192 bytes, linear)
[ 0.453917] NET: Registered protocol family 1
[ 0.458768] RPC: Registered named UNIX socket transport module.
[ 0.465011] RPC: Registered udp transport module.
[ 0.469726] RPC: Registered tcp transport module.
[ 0.474437] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 0.481880] sun8iw20-pinctrl 2000000.pinctrl: 2000000.pinctrl supply vcc-pc not found, using dummy regulator
[ 0.492195] spi spi0: spi0 supply spi not found, using dummy regulator
[ 0.498934] sunxi_spi_resource_get()2438 - [spi0] SPI MASTER MODE
[ 0.505101] sunxi_spi_resource_get()2476 - Failed to get sample mode
[ 0.511493] sunxi_spi_resource_get()2481 - Failed to get sample delay
[ 0.517943] sunxi_spi_resource_get()2485 - sample_mode:-1431633921 sample_delay:-1431633921
[ 0.526382] sunxi_spi_clk_init()2527 - [spi0] mclk 100000000
[ 0.532557] sunxi_spi_probe()2978 - [spi0]: driver probe succeed, base c881f000, irq 41
[ 0.542628] workingset: timestamp_bits=30 max_order=15 bucket_order=0
[ 0.555791] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[ 0.562744] NFS: Registering the id_resolver key type
[ 0.567841] Key type id_resolver registered
[ 0.572070] Key type id_legacy registered
[ 0.576140] ntfs: driver 2.1.32 [Flags: R/W].
[ 0.609471] io scheduler mq-deadline registered
[ 0.614081] io scheduler kyber registered
[ 0.619220] [DISP]disp_module_init
[ 0.623241] disp 5000000.disp: Adding to iommu group 0
[ 0.628893] [DISP] disp_init,line:2387:
[ 0.628898] smooth display screen:0 type:1 mode:4
[ 0.653328] [DISP] disp_lcd_enable,line:2111:
[ 0.653333] mgr is NULL!
[ 0.660354] [DISP] disp_init_hdmi,line:1047:
[ 0.660356] dont support hdmi
[ 0.667883] display_fb_request,fb_id:0
[ 0.673596] disp_al_manager_apply ouput_type:1
[ 0.678196] [DISP] lcd_clk_config,line:774:
[ 0.678207] disp 0, clk: pll(312000000),clk(312000000),dclk(13000000) dsi_rate(13000000)
[ 0.678207] clk real:pll(312000000),clk(312000000),dclk(78000000) dsi_rate(150000000)
[ 0.680840] [DISP]disp_module_init finish
[ 0.682756] sun8iw20-pinctrl 2000000.pinctrl: 2000000.pinctrl supply vcc-pd not found, using dummy regulator
[ 0.700548] sunxi_sid_init()783 - insmod ok
[ 0.706287] Freeing logo buffer memory: 628K
[ 0.714244] sun8iw20-pinctrl 2000000.pinctrl: 2000000.pinctrl supply vcc-pe not found, using dummy regulator
[ 0.731553] uart uart0: uart0 supply uart not found, using dummy regulator
[ 0.738720] uart0: ttyS0 at MMIO 0x2500000 (irq = 34, base_baud = 1500000) is a SUNXI
[ 0.746618] sw_console_setup()1807 - console setup baud 115200 parity n bits 8, flow n
[ 0.754602] printk: console [ttyS0] enabled
[ 0.754602] printk: console [ttyS0] enabled
[ 0.763482] printk: bootconsole [earlycon0] disabled
[ 0.763482] printk: bootconsole [earlycon0] disabled
[ 0.774718] sun8iw20-pinctrl 2000000.pinctrl: 2000000.pinctrl supply vcc-pg not found, using dummy regulator
[ 0.786046] uart uart1: uart1 supply uart not found, using dummy regulator
[ 0.794023] uart1: ttyS1 at MMIO 0x2500400 (irq = 35, base_baud = 1500000) is a SUNXI
[ 0.803708] misc dump reg init
[ 0.808239] sunxi-rfkill soc@3000000:rfkill@0: module version: v1.0.9
[ 0.815483] sunxi-rfkill soc@3000000:rfkill@0: get gpio chip_en failed
[ 0.822791] sunxi-rfkill soc@3000000:rfkill@0: get gpio power_en failed
[ 0.830174] sunxi-rfkill soc@3000000:rfkill@0: wlan_busnum (1)
[ 0.836688] sunxi-rfkill soc@3000000:rfkill@0: Missing wlan_power.
[ 0.843610] sunxi-rfkill soc@3000000:rfkill@0: wlan clock[0] (32k-fanout1)
[ 0.851307] sunxi-rfkill soc@3000000:rfkill@0: wlan_regon gpio=111 assert=1
[ 0.859130] sunxi-rfkill soc@3000000:rfkill@0: wlan_hostwake gpio=202 assert=1
[ 0.867213] sunxi-rfkill soc@3000000:rfkill@0: wakeup source is enabled
[ 0.874824] sunxi-rfkill soc@3000000:rfkill@0: Missing bt_power.
[ 0.881569] sunxi-rfkill soc@3000000:rfkill@0: bt clock[0] (32k-fanout1)
[ 0.889062] sunxi-rfkill soc@3000000:rfkill@0: bt_rst gpio=110 assert=0
[ 0.897215] [ADDR_MGT] addr_mgt_probe: module version: v1.0.11
[ 0.904413] [ADDR_MGT] addr_mgt_probe: success.
[ 0.909807] dma-buf: Running sanitycheck
[ 0.914232] dma-buf: Running dma_fence
[ 0.918408] sizeof(dma_fence)=48
[ 0.922149] dma-buf: Running dma_fence/sanitycheck
[ 0.927502] dma-buf: Running dma_fence/test_signaling
[ 0.933180] dma-buf: Running dma_fence/test_add_callback
[ 0.939102] dma-buf: Running dma_fence/test_late_add_callback
[ 0.945537] dma-buf: Running dma_fence/test_rm_callback
[ 0.951380] dma-buf: Running dma_fence/test_late_rm_callback
[ 0.957689] dma-buf: Running dma_fence/test_status
[ 0.963038] dma-buf: Running dma_fence/test_error
[ 0.968281] dma-buf: Running dma_fence/test_wait
[ 0.973437] dma-buf: Running dma_fence/test_wait_timeout
[ 1.010291] dma-buf: Running dma_fence/test_stub
[ 1.015456] dma-buf: Running dma_fence/race_signal_callback
[ 1.090293] thread_signal_callback[0] completed 36281 passes, 23 misses
[ 1.097697] thread_signal_callback[1] completed 36304 passes, 46 misses
[ 1.170289] thread_signal_callback[0] completed 40629 passes, 40629 misses
[ 1.177979] thread_signal_callback[1] completed 40667 passes, 40667 misses
[ 1.186360] libphy: Fixed MDIO Bus: probed
[ 1.191713] usbcore: registered new interface driver asix
[ 1.197745] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 1.205142] sunxi-ehci: EHCI SUNXI driver
[ 1.210084] get ehci1-controller wakeup-source is fail.
[ 1.216056] sunxi ehci1-controller don't init wakeup source
[ 1.222321] [sunxi-ehci1]: probe, pdev->name: 4200000.ehci1-controller, sunxi_ehci: 0xc0c6b3a8, 0x:c8837000, irq_no:3b
[ 1.234287] sunxi-ehci 4200000.ehci1-controller: 4200000.ehci1-controller supply drvvbus not found, using dummy regulator
[ 1.246758] sunxi-ehci 4200000.ehci1-controller: 4200000.ehci1-controller supply hci not found, using dummy regulator
[ 1.258930] sunxi-ehci 4200000.ehci1-controller: EHCI Host Controller
[ 1.266170] sunxi-ehci 4200000.ehci1-controller: new USB bus registered, assigned bus number 1
[ 1.276086] sunxi-ehci 4200000.ehci1-controller: irq 59, io mem 0x04200000
[ 1.310308] sunxi-ehci 4200000.ehci1-controller: USB 2.0 started, EHCI 1.00
[ 1.318071] sunxi-ehci 4200000.ehci1-controller: ehci_irq: highspeed device connect
[ 1.327498] hub 1-0:1.0: USB hub found
[ 1.331747] hub 1-0:1.0: 1 port detected
[ 1.336778] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[ 1.343722] sunxi-ohci: OHCI SUNXI driver
[ 1.348691] get ohci1-controller wakeup-source is fail.
[ 1.354668] sunxi ohci1-controller don't init wakeup source
[ 1.360901] [sunxi-ohci1]: probe, pdev->name: 4200400.ohci1-controller, sunxi_ohci: 0xc0c6b638
[ 1.370546] sunxi-ohci 4200400.ohci1-controller: 4200400.ohci1-controller supply drvvbus not found, using dummy regulator
[ 1.382996] sunxi-ohci 4200400.ohci1-controller: 4200400.ohci1-controller supply hci not found, using dummy regulator
[ 1.395142] sunxi-ohci 4200400.ohci1-controller: OHCI Host Controller
[ 1.402393] sunxi-ohci 4200400.ohci1-controller: new USB bus registered, assigned bus number 2
[ 1.412242] sunxi-ohci 4200400.ohci1-controller: irq 60, io mem 0x04200400
[ 1.485147] hub 2-0:1.0: USB hub found
[ 1.489369] hub 2-0:1.0: 1 port detected
[ 1.494676] usbcore: registered new interface driver uas
[ 1.500742] usbcore: registered new interface driver usb-storage
[ 1.507527] usbcore: registered new interface driver ums-alauda
[ 1.514198] usbcore: registered new interface driver ums-cypress
[ 1.520976] usbcore: registered new interface driver ums-datafab
[ 1.527722] usbcore: registered new interface driver ums_eneub6250
[ 1.534691] usbcore: registered new interface driver ums-freecom
[ 1.541453] usbcore: registered new interface driver ums-isd200
[ 1.548104] usbcore: registered new interface driver ums-jumpshot
[ 1.554994] usbcore: registered new interface driver ums-karma
[ 1.561590] usbcore: registered new interface driver ums-onetouch
[ 1.568483] usbcore: registered new interface driver ums-realtek
[ 1.575254] usbcore: registered new interface driver ums-sddr09
[ 1.581923] usbcore: registered new interface driver ums-sddr55
[ 1.588593] usbcore: registered new interface driver ums-usbat
[ 1.595166] usbcore: registered new interface driver idmouse
[ 1.601738] i2c /dev entries driver
[ 1.606113] usbcore: registered new interface driver uvcvideo
[ 1.612545] USB Video Class driver (1.1.1)
[ 1.617149] sunxi cedar version 1.1
[ 1.621263] sunxi-cedar 1c0e000.ve: Adding to iommu group 0
[ 1.627546] VE: sunxi_cedar_probe power-domain init!!!
[ 1.633300] VE: install start!!!
[ 1.633300]
[ 1.638850] VE: cedar-ve the get irq is 42
[ 1.638850]
[ 1.645277] VE: ve_debug_proc_info:(ptrval), data:(ptrval), lock:(ptrval)
[ 1.645277]
[ 1.654553] VE: install end!!!
[ 1.654553]
[ 1.659602] VE: sunxi_cedar_probe
[ 1.663586] Bluetooth: HCI UART driver ver 2.3
[ 1.668563] Bluetooth: HCI UART protocol H4 registered
[ 1.674318] Bluetooth: HCI UART protocol BCSP registered
[ 1.680509] Bluetooth: XRadio Bluetooth LPM Mode Driver Ver 1.0.10
[ 1.687698] [XR_BT_LPM] bluesleep_probe: bt_wake polarity: 1
[ 1.694082] [XR_BT_LPM] bluesleep_probe: host_wake polarity: 1
[ 1.700328] usb 1-1: new high-speed USB device number 2 using sunxi-ehci
[ 1.700631] [XR_BT_LPM] bluesleep_probe: wakeup source is disabled!
[ 1.700631]
[ 1.716731] [XR_BT_LPM] bluesleep_probe: uart_index(1)
[ 1.723834] sun8iw20-pinctrl 2000000.pinctrl: pin PC2 already requested by 4025000.spi; cannot claim for 4022000.sdmmc
[ 1.735812] sun8iw20-pinctrl 2000000.pinctrl: pin-66 (4022000.sdmmc) status -22
[ 1.743978] sun8iw20-pinctrl 2000000.pinctrl: could not request pin 66 (PC2) from group PC2 on device 2000000.pinctrl
[ 1.755926] sunxi-mmc 4022000.sdmmc: Error applying setting, reverse things back
[ 1.764217] sunxi-mmc: probe of 4022000.sdmmc failed with error -22
[ 1.772246] sunxi-mmc 4020000.sdmmc: SD/MMC/SDIO Host Controller Driver(v4.25 2022-6-21 13:40)
[ 1.782068] sunxi-mmc 4020000.sdmmc: ***ctl-spec-caps*** 8
[ 1.788246] sunxi-mmc 4020000.sdmmc: No vmmc regulator found
[ 1.794576] sunxi-mmc 4020000.sdmmc: No vqmmc regulator found
[ 1.801001] sunxi-mmc 4020000.sdmmc: No vdmmc regulator found
[ 1.807407] sunxi-mmc 4020000.sdmmc: No vd33sw regulator found
[ 1.813924] sunxi-mmc 4020000.sdmmc: No vd18sw regulator found
[ 1.820460] sunxi-mmc 4020000.sdmmc: No vq33sw regulator found
[ 1.826964] sunxi-mmc 4020000.sdmmc: No vq18sw regulator found
[ 1.834260] sunxi-mmc 4020000.sdmmc: sdc set ios:clk 0Hz bm PP pm UP vdd 21 width 1 timing LEGACY(SDR12) dt B
[ 1.845383] sunxi-mmc 4020000.sdmmc: no vqmmc,Check if there is regulator
[ 1.865511] sunxi-mmc 4020000.sdmmc: sdc set ios:clk 400000Hz bm PP pm ON vdd 21 width 1 timing LEGACY(SDR12) dt B
[ 1.889695] sunxi-mmc 4020000.sdmmc: detmode:manually by software
[ 1.896534] sunxi-mmc 4020000.sdmmc: sdc set ios:clk 400000Hz bm PP pm ON vdd 21 width 1 timing LEGACY(SDR12) dt B
[ 1.900854] sunxi-mmc 4021000.sdmmc: SD/MMC/SDIO Host Controller Driver(v4.25 2022-6-21 13:40)
[ 1.911239] sunxi-mmc 4020000.sdmmc: sdc set ios:clk 400000Hz bm PP pm ON vdd 21 width 1 timing LEGACY(SDR12) dt B
[ 1.917958] sunxi-mmc 4021000.sdmmc: ***ctl-spec-caps*** 8
[ 1.931471] sunxi-mmc 4020000.sdmmc: smc 0 p0 err, cmd 8, RTO !!
[ 1.935470] sunxi-mmc 4021000.sdmmc: No vmmc regulator found
[ 1.942951] sunxi-mmc 4020000.sdmmc: smc 0 p0 err, cmd 55, RTO !!
[ 1.948402] sunxi-mmc 4021000.sdmmc: No vqmmc regulator found
[ 1.956035] sunxi-mmc 4020000.sdmmc: smc 0 p0 err, cmd 55, RTO !!
[ 1.961630] sunxi-mmc 4021000.sdmmc: No vdmmc regulator found
[ 1.969253] sunxi-mmc 4020000.sdmmc: smc 0 p0 err, cmd 55, RTO !!
[ 1.974817] sunxi-mmc 4021000.sdmmc: No vd33sw regulator found
[ 1.982456] sunxi-mmc 4020000.sdmmc: smc 0 p0 err, cmd 55, RTO !!
[ 1.988266] sunxi-mmc 4021000.sdmmc: No vd18sw regulator found
[ 1.994975] sunxi-mmc 4020000.sdmmc: sdc set ios:clk 0Hz bm PP pm OFF vdd 0 width 1 timing LEGACY(SDR12) dt B
[ 2.001639] sunxi-mmc 4021000.sdmmc: No vq33sw regulator found
[ 2.019210] hub 1-1:1.0: USB hub found
[ 2.019323] sunxi-mmc 4021000.sdmmc: No vq18sw regulator found
[ 2.029971] sunxi-mmc 4021000.sdmmc: Cann't get pin bias hs pinstate,check if needed
[ 2.038700] hub 1-1:1.0: 4 ports detected
[ 2.043541] sunxi-mmc 4021000.sdmmc: sdc set ios:clk 0Hz bm PP pm UP vdd 21 width 1 timing LEGACY(SDR12) dt B
[ 2.054711] sunxi-mmc 4021000.sdmmc: no vqmmc,Check if there is regulator
[ 2.074887] sunxi-mmc 4021000.sdmmc: sdc set ios:clk 400000Hz bm PP pm ON vdd 21 width 1 timing LEGACY(SDR12) dt B
[ 2.097583] sunxi-mmc 4021000.sdmmc: detmode:manually by software
[ 2.105265] sunxi-mmc 4021000.sdmmc: smc 1 p1 err, cmd 52, RTO !!
[ 2.112931] sunxi-mmc 4021000.sdmmc: smc 1 p1 err, cmd 52, RTO !!
[ 2.119786] sunxi-mmc 4021000.sdmmc: sdc set ios:clk 400000Hz bm PP pm ON vdd 21 width 1 timing LEGACY(SDR12) dt B
[ 2.131669] usbcore: registered new interface driver usbhid
[ 2.134396] sunxi-mmc 4021000.sdmmc: sdc set ios:clk 400000Hz bm PP pm ON vdd 21 width 1 timing LEGACY(SDR12) dt B
[ 2.137885] usbhid: USB HID core driver
[ 2.151615] sunxi-mmc 4021000.sdmmc: smc 1 p1 err, cmd 5, RTO !!
[ 2.153826] exFAT: Version 1.3.0
[ 2.161293] sunxi-mmc 4021000.sdmmc: smc 1 p1 err, cmd 5, RTO !!
[ 2.168308] NET: Registered protocol family 10
[ 2.171662] sunxi-mmc 4021000.sdmmc: smc 1 p1 err, cmd 5, RTO !!
[ 2.176990] Segment Routing with IPv6
[ 2.183341] sunxi-mmc 4021000.sdmmc: smc 1 p1 err, cmd 5, RTO !!
[ 2.186631] NET: Registered protocol family 17
[ 2.193316] sunxi-mmc 4021000.sdmmc: sdc set ios:clk 0Hz bm PP pm OFF vdd 0 width 1 timing LEGACY(SDR12) dt B
[ 2.198465] Bluetooth: RFCOMM TTY layer initialized
[ 2.214867] Bluetooth: RFCOMM socket layer initialized
[ 2.220637] Bluetooth: RFCOMM ver 1.11
[ 2.225079] Key type dns_resolver registered
[ 2.230521] Registering SWP/SWPB emulation handler
[ 2.249963] sun8iw20-pinctrl 2000000.pinctrl: pin PC2 already requested by 4025000.spi; cannot claim for 4022000.sdmmc
[ 2.261942] sun8iw20-pinctrl 2000000.pinctrl: pin-66 (4022000.sdmmc) status -22
[ 2.270096] sun8iw20-pinctrl 2000000.pinctrl: could not request pin 66 (PC2) from group PC2 on device 2000000.pinctrl
[ 2.282043] sunxi-mmc 4022000.sdmmc: Error applying setting, reverse things back
[ 2.290332] sunxi-mmc: probe of 4022000.sdmmc failed with error -22
[ 2.297733] sunxi-i2c sunxi-i2c2: sunxi-i2c2 supply twi not found, using dummy regulator
[ 2.307774] sunxi-i2c sunxi-i2c2: probe success
[ 2.314185] sun8iw20-pinctrl 2000000.pinctrl: 2000000.pinctrl supply vcc-pb not found, using dummy regulator
[ 2.326701] get ehci0-controller wakeup-source is fail.
[ 2.332665] sunxi ehci0-controller don't init wakeup source
[ 2.338885] [sunxi-ehci0]: probe, pdev->name: 4101000.ehci0-controller, sunxi_ehci: 0xc0c6ae88, 0x:c8893000, irq_no:39
[ 2.350829] [sunxi-ehci0]: Not init ehci0
[ 2.355674] get ohci0-controller wakeup-source is fail.
[ 2.361625] sunxi ohci0-controller don't init wakeup source
[ 2.367842] [sunxi-ohci0]: probe, pdev->name: 4101400.ohci0-controller, sunxi_ohci: 0xc0c6b118
[ 2.377461] [sunxi-ohci0]: Not init ohci0
[ 2.382705] otg manager soc@3000000:usbc0@0: soc@3000000:usbc0@0 supply usbc not found, using dummy regulator
[ 2.396316] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2
[ 2.400426] clk: Not disabling unused clocks
[ 2.405956] cfg80211: failed to load regulatory.db
[ 2.410737] usb 1-1.1: new high-speed USB device number 3 using sunxi-ehci
[ 2.416118] ALSA device list:
[ 2.424073] input: Hynitron cst8xx Touchscreen as /devices/platform/soc@3000000/sunxi-i2c2/i2c-2/2-0015/input/input0
[ 2.427030] No soundcards found.
[ 2.442578] alloc_fd: slot 0 not NULL!
[ 2.447137] VFS: Cannot open root device "mmcblk0p5" or unknown-block(0,0): error -6
[ 2.455800] Please append a correct "root=" boot option; here are the available partitions:
[ 2.465137] Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(0,0)
[ 2.474359] CPU0: stopping
[ 2.477378] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 5.4.61 #66
[ 2.484069] Hardware name: Generic DT based system
[ 2.489429] [<c010df08>] (unwind_backtrace) from [<c010a698>] (show_stack+0x10/0x14)
[ 2.498067] [<c010a698>] (show_stack) from [<c070a370>] (dump_stack+0x88/0xa4)
[ 2.506121] [<c070a370>] (dump_stack) from [<c010c2d4>] (handle_IPI+0xe4/0x180)
[ 2.514276] [<c010c2d4>] (handle_IPI) from [<c034ad38>] (gic_handle_irq+0x70/0x78)
[ 2.522721] [<c034ad38>] (gic_handle_irq) from [<c01021cc>] (__irq_svc+0x6c/0xa8)
[ 2.531058] Exception stack(0xc0b01f40 to 0xc0b01f88)
[ 2.536691] 1f40: 000009dc c76b8334 00000000 c0114860 00000001 c0b00000 c0b03de4 c0b03e20
[ 2.545810] 1f60: c0b4f000 c77ff600 c0a290c0 00000000 c0c55748 c0b01f90 c0107fd0 c0107fc0
[ 2.554923] 1f80: 60000113 ffffffff
[ 2.558814] [<c01021cc>] (__irq_svc) from [<c0107fc0>] (arch_cpu_idle+0x1c/0x38)
[ 2.567063] [<c0107fc0>] (arch_cpu_idle) from [<c013d714>] (do_idle+0xd4/0x128)
[ 2.575214] [<c013d714>] (do_idle) from [<c013d9f8>] (cpu_startup_entry+0x18/0x20)
[ 2.583656] [<c013d9f8>] (cpu_startup_entry) from [<c0a00c80>] (start_kernel+0x360/0x3ec)
[ 2.592774] [<c0a00c80>] (start_kernel) from [<00000000>] (0x0)
[ 2.599379] ---[ end Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(0,0) ]---
看提示应该是mmcblk0p5没有找到。
当前配置：
- sys_config.fex：
;----------------------------------------------------------------------------------
;storage_type = boot medium, 0-nand, 1-sd, 2-emmc, 3-nor, 4-emmc3, 5-spinand -1(defualt)auto scan
;----------------------------------------------------------------------------------
[target]
boot_clock = 1008
storage_type = 2
nand_use_ubi = 1
- env.cfg：
#kernel command arguments
earlyprintk=sunxi-uart,0x02500000
initcall_debug=0
console=ttyS0,115200
nand_root=/dev/ubiblock0_5
mmc_root=/dev/mmcblk0p5
mtd_name=sys
rootfstype=squashfs
root_partition=rootfs
boot_partition=boot
init=/sbin/init
loglevel=8
cma=8M
mac=
wifi_mac=
bt_mac=
specialstr=
keybox_list=widevine,ec_key,ec_cert1,ec_cert2,ec_cert3,rsa_key,rsa_cert1,rsa_cert2,rsa_cert3
dsp0_partition=dsp0
#set kernel cmdline if boot.img or recovery.img has no cmdline we will use this
setargs_nand=setenv bootargs ubi.mtd=${mtd_name} ubi.block=0,${root_partition} earlyprintk=${earlyprintk} clk_ignore_unused initcall_debug=${initcall_debug} console=${console} loglevel=${loglevel} root=${nand_root} rootfstype=${rootfstype} init=${init} partitions=${partitions} cma=${cma} snum=${snum} mac_addr=${mac} wifi_mac=${wifi_mac} bt_mac=${bt_mac} specialstr=${specialstr} gpt=1
setargs_nand_ubi=setenv bootargs ubi.mtd=${mtd_name} ubi.block=0,${root_partition} earlyprintk=${earlyprintk} clk_ignore_unused initcall_debug=${initcall_debug} console=${console} loglevel=${loglevel} root=${nand_root} rootfstype=${rootfstype} init=${init} partitions=${partitions} cma=${cma} snum=${snum} mac_addr=${mac} wifi_mac=${wifi_mac} bt_mac=${bt_mac} specialstr=${specialstr} gpt=1
setargs_mmc=setenv bootargs earlyprintk=${earlyprintk} clk_ignore_unused initcall_debug=${initcall_debug} console=${console} loglevel=${loglevel} root=${mmc_root} init=${init} partitions=${partitions} cma=${cma} snum=${snum} mac_addr=${mac} wifi_mac=${wifi_mac} bt_mac=${bt_mac} specialstr=${specialstr} gpt=1
#nand command syntax: sunxi_flash read address partition_name read_bytes
#0x4007f800 = 0x40080000(kernel entry) - 0x800(boot.img header 2k)
boot_dsp0=sunxi_flash read 45000000 ${dsp0_partition};bootr 45000000 0 0
boot_normal=sunxi_flash read 45000000 ${boot_partition};bootm 45000000
boot_recovery=sunxi_flash read 45000000 recovery;bootm 45000000
boot_fastboot=fastboot
#uboot system env config
bootdelay=0
#default bootcmd, will change at runtime according to key press
#default nand boot
bootcmd=run setargs_mmc boot_normal
- board.dts：
card0_boot_para@2 {
/*
* Avoid dtc compiling warnings.
* @TODO: Developer should modify this to the actual value
*/
reg = <0x0 0x2 0x0 0x0>;
device_type = "card0_boot_para";
card_ctrl = <0x0>;
card_high_speed = <0x1>;
card_line = <0x4>;
pinctrl-0 = <&sdc0_pins_a>;
};
card2_boot_para@3 {
/*
* Avoid dtc compiling warnings.
* @TODO: Developer should modify this to the actual value
*/
reg = <0x0 0x3 0x0 0x0>;
device_type = "card2_boot_para";
card_ctrl = <0x2>;
card_high_speed = <0x1>;
card_line = <0x4>;
pinctrl-0 = <&sdc2_pins_a>;
/*pinctrl-0 = <&sdc0_pins_a>;*/
/*sdc_ex_dly_used = <0x2>;*/
sdc_io_1v8 = <0x1>;
/*sdc_type = "tm4";*/
sdc_tm4_hs200_max_freq = <150>;
sdc_tm4_hs400_max_freq = <100>;
sdc_ex_dly_used = <2>;
/*sdc_tm4_win_th = <8>;*/
/*sdc_dis_host_caps = <0x180>;*/
};
&sdc2 {
non-removable;
bus-width = <4>;
mmc-ddr-1_8v;
mmc-hs200-1_8v;
no-sdio;
/* no-sd; */
ctl-spec-caps = <0x308>;
cap-mmc-highspeed;
sunxi-power-save-mode;
sunxi-dis-signal-vol-sw;
mmc-bootpart-noacc;
max-frequency = <150000000>;
/*vmmc-supply = <®_dcdc1>;*/
/*emmc io vol 3.3v*/
/*vqmmc-supply = <®_aldo1>;*/
/*emmc io vol 1.8v*/
/*vqmmc-supply = <®_eldo1>;*/
status = "okay";
};
&sdc0 {
bus-width = <4>;
/* cd-gpios = <&pio PF 6 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>; */
/*non-removable;*/
/*broken-cd;*/
/*cd-inverted;*/
/*data3-detect;*/
/*card-pwr-gpios = <&pio PH 14 1 1 2 0xffffffff>;*/
cd-used-24M;
cap-sd-highspeed;
/*sd-uhs-sdr50;*/
/*sd-uhs-ddr50;*/
/*sd-uhs-sdr104;*/
no-sdio;
no-mmc;
sunxi-power-save-mode;
/*sunxi-dis-signal-vol-sw;*/
max-frequency = <150000000>;
ctl-spec-caps = <0x8>;
/*vmmc-supply = <®_dcdc1>;*/
/*vqmmc33sw-supply = <®_dcdc1>;*/
/*vdmmc33sw-supply = <®_dcdc1>;*/
/*vqmmc18sw-supply = <®_eldo1>;*/
/*vdmmc18sw-supply = <®_eldo1>;*/
status = "okay";
};
自己尝试了一天，没有思路了，请大佬帮忙看看