V831 用 eMMC 启动出错，但是TF卡正常，请问怎么回事呢？

ubuntu LV 7

[35]HELLO! BOOT0 is starting!
[38]BOOT0 commit : e3b2a9e
[41]board init start
[43]set pll start
[45]set pll end
[47][pmu]: bus read error
[49][pmu]: bus read error
[52]board init ok
[54]chip id check OK
[56]DRAM BOOT DRIVE INFO: V0.41
[59]DRAM CLK = 528 MHz
[61]DRAM Type = 2 (2:DDR2,3:DDR3)
[64]DRAMC read ODT  off.
[67]DRAM ODT off.
[69]DRAM SIZE =64 M
[75]DRAM simple test OK.
[77]rtc standby flag is 0x0, super standby flag is 0x0
[82]dram size =64
[85]card no is 0
[86]sdcard 0 line count 4
[89][mmc]: mmc driver ver 2020-01-08 17:05
[93][mmc]: sdc0 spd mode error, 2
[96][mmc]: set f_max to 50M, set f_max_ddr to 25M
[101][mmc]: mmc 0 bias 0
[109][mmc]: Wrong media type 0x0
[112][mmc]: ***Try SD card 0***
[116][mmc]: mmc 0 cmd 8 timeout, err 100
[119][mmc]: mmc 0 cmd 8 err 100
[122][mmc]: mmc 0 send if cond failed
[127][mmc]: mmc 0 cmd 55 timeout, err 100
[131][mmc]: mmc 0 cmd 55 err 100
[134][mmc]: mmc 0 send app cmd failed
[137][mmc]: ***Try MMC card 0***
[153][mmc]: wrong bus width(8) for current speed mode
[158][mmc]: switch bus width fail
[161][mmc]: switch to SDR speed mode failed
[165][mmc]: mmc 0 Change speed mode failed
[169][mmc]: ***SD/MMC 0 init error!!!***
[173][mmc]: mmc 0 register failed
[176]Loading boot-pkg fail(error=2)
CCC

ubuntu LV 7

@ubuntu

TF卡正常，是这样的：

[258]HELLO! BOOT0 is starting!
[261]BOOT0 commit : e3b2a9e
[264]board init start
[266]set pll start
[269]set pll end
[270][pmu]: bus read error
[273][pmu]: bus read error
[276]board init ok
[278]chip id check OK
[280]DRAM BOOT DRIVE INFO: V0.41
[283]DRAM CLK = 528 MHz
[285]DRAM Type = 2 (2:DDR2,3:DDR3)
[288]DRAMC read ODT  off.
[291]DRAM ODT off.
[293]DRAM SIZE =64 M
[299]DRAM simple test OK.
[302]rtc standby flag is 0x0, super standby flag is 0x0
[307]dram size =64
[310]card no is 0
[311]sdcard 0 line count 4
[314][mmc]: mmc driver ver 2020-01-08 17:05
[318][mmc]: sdc0 spd mode error, 2
[321][mmc]: set f_max to 50M, set f_max_ddr to 25M
[326][mmc]: mmc 0 bias 0
[334][mmc]: Wrong media type 0x0
[337][mmc]: ***Try SD card 0***
[356][mmc]: HSSDR52/SDR25 4 bit
[359][mmc]: 50000000 Hz
[362][mmc]: 118 MB
[363][mmc]: ***SD/MMC 0 init OK!!!***
[418]Loading boot-pkg Succeed(index=0).
[422]Entry_name        = optee
[425]Entry_name        = u-boot
[431]Entry_name        = dtb
[435]Jump to second Boot.
MESSAGE: [0x0] TEE-CORE: OP-TEE version: sun8iw19p1_v0.6.0-14-gf6954e7 #1 2019年 11月 21日 星期四 01:34:42 UTC arm
ERROR:   [0x0] TEE-CORE:platform_standby_fdt_parse:126: no pmu node
ERROR:   [0x0] TEE-CORE:sunxi_twi_parse_from_dt:84: no pmu node


U-Boot 2018.05 (May 10 2022 - 19:02:33 +0800) Allwinner Technology

[00.505]CPU:   Allwinner Family
[00.508]Model: sun8iw19
I2C:   ready
[00.512]DRAM:  64 MiB
[00.515]Relocation Offset is: f9f46000
[00.537]secure enable bit: 0
[00.539]pmu_axp152_probe pmic_bus_read fail
[00.543]pmu_axp2101_probe pmic_bus_read fail
[00.547]bmu_axp152_probe pmic_bus_read fail
[00.551]bmu_axp2101_probe pmic_bus_read fail
[00.555]CPU=816 MHz,PLL6=600 Mhz,AHB=200 Mhz, APB1=100Mhz  MBus=132Mhz
[00.561]gic: sec monitor mode
[00.564]flash init start
[00.566]workmode = 0,storage type = 1
[00.570]MMC:     0
[00.571]get mem for descripter OK !

card_caps:0x3000000a
host_caps:0x3000003f
[00.819]sunxi flash init ok
[00.823]Loading Environment from SUNXI_FLASH... OK
[00.842]update dts
root_partition is rootfs
set root to /dev/mmcblk0p4
[00.854]update part info
[00.862]update bootcmd
[00.864]No ethernet found.
Hit any key to stop autoboot:  0
## Booting kernel from Legacy Image at 45000000 ...
   Image Name:   ARM OpenWrt Linux-4.9.118
   Image Type:   ARM Linux Kernel Image (uncompressed)
   Data Size:    2817392 Bytes = 2.7 MiB
   Load Address: 40008000
   Entry Point:  40008000
[01.253]Starting kernel ...

[01.256]mmc 2 not find, so not exit
[    0.000000] Booting Linux on physical CPU 0x0
[    0.000000] Linux version 4.9.118 (whycan@ubuntu) (gcc version 6.4.1 (OpenWrt/Linaro GCC 6.4-2017.11 2017-11) ) #74 PREEMPT Tue May 17 15:23:54 UTC 2022
[    0.000000] CPU: ARMv7 Processor [410fc075] revision 5 (ARMv7), cr=50c5387d
[    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: sun8iw19
[    0.000000] ion_mem_reserve: err format for ion reserve list!
[    0.000000] cma: Reserved 4 MiB at 0x43c00000
[    0.000000] Memory policy: Data cache writeback
[    0.000000] On node 0 totalpages: 16384
[    0.000000] free_area_init_node: node 0, pgdat c048f820, node_mem_map c3b77000
[    0.000000]   Normal zone: 128 pages used for memmap
[    0.000000]   Normal zone: 0 pages reserved
[    0.000000]   Normal zone: 16384 pages, LIFO batch:3
[    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] CPU: All CPU(s) started in SVC mode.
[    0.000000] pcpu-alloc: s0 r0 d32768 u32768 alloc=1*32768
[    0.000000] pcpu-alloc: [0] 0
[    0.000000] Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 16256
[    0.000000] Kernel command line: earlyprintk=sunxi-uart,0x05000000 initcall_debug=0 console=ttyS0,115200 loglevel=8 root=/dev/mmcblk0p4 rootwait init=/pseudo_init rdinit=/rdinit partitions=boot-res@mmcblk0p1:env@mmcblk0p2:boot@mmcblk0p3:rootfs@mmcblk0p4:rootfs_data@mmcblk0p5:UDISK@mmcblk0p6 cma=4M mac_addr= wifi_mac= bt_mac= selinux= specialstr= coherent_pool=16K ion_carveout_list= androidboot.mode=normal androidboot.hardware=sun8iw19p1 boot_type=1 androidboot.boot_type=1 gpt=1 uboot_message=2018.05(05/10/2022-19:02:33) mbr_offset=1032192 bootreason=unknow
[    0.000000] PID hash table entries: 256 (order: -2, 1024 bytes)
[    0.000000] Dentry cache hash table entries: 8192 (order: 3, 32768 bytes)
[    0.000000] Inode-cache hash table entries: 4096 (order: 2, 16384 bytes)
[    0.000000] Memory: 55656K/65536K available (2962K kernel code, 224K rwdata, 1168K rodata, 132K init, 127K bss, 5784K reserved, 4096K cma-reserved)
[    0.000000] Virtual kernel memory layout:
[    0.000000]     vector  : 0xffff0000 - 0xffff1000   (   4 kB)
[    0.000000]     fixmap  : 0xffc00000 - 0xfff00000   (3072 kB)
[    0.000000]     vmalloc : 0xc4800000 - 0xff800000   ( 944 MB)
[    0.000000]     lowmem  : 0xc0000000 - 0xc4000000   (  64 MB)
[    0.000000]     modules : 0xbf800000 - 0xc0000000   (   8 MB)
[    0.000000]       .text : 0xc0008000 - 0xc02eca98   (2963 kB)
[    0.000000]       .init : 0xc0437000 - 0xc0458000   ( 132 kB)
[    0.000000]       .data : 0xc0458000 - 0xc0490358   ( 225 kB)
[    0.000000]        .bss : 0xc0490358 - 0xc04b0000   ( 128 kB)
[    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
[    0.000000] Preemptible hierarchical RCU implementation.
[    0.000000]  Build-time adjustment of leaf fanout to 32.
[    0.000000] NR_IRQS:16 nr_irqs:16 16
[    0.000000] clocksource: timer: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 79635851949 ns
[    0.000000] arm_arch_timer: Architected cp15 timer(s) running at 24.00MHz (phys).
[    0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x588fe9dc0, max_idle_ns: 440795202592 ns
[    0.000008] sched_clock: 56 bits at 24MHz, resolution 41ns, wraps every 4398046511097ns
[    0.000022] Switching to timer-based delay loop, resolution 41ns
[    0.000163] Console: colour dummy device 80x30
[    0.000191] Calibrating delay loop (skipped), value calculated using timer frequency.. 48.00 BogoMIPS (lpj=240000)
[    0.000206] pid_max: default: 32768 minimum: 301
[    0.000381] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes)
[    0.000393] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes)
[    0.000998] CPU: Testing write buffer coherency: ok
[    0.001278] Setting up static identity map for 0x400081c0 - 0x4000820c
[    0.002711] devtmpfs: initialized
[    0.031754] VFP support v0.3: implementor 41 architecture 2 part 30 variant 7 rev 5
[    0.031969] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[    0.031995] futex hash table entries: 256 (order: -1, 3072 bytes)
[    0.032336] atomic64_test: passed
[    0.032350] pinctrl core: initialized pinctrl subsystem
[    0.033235] NET: Registered protocol family 16
[    0.034573] DMA: preallocated 16 KiB pool for atomic coherent allocations
[    0.036053] dump_class_init,857, success
[    0.037355] sunxi iommu: irq = 23
[    0.041181] sun8iw19p1-r-pinctrl r_pio: initialized sunXi PIO driver
[    0.056225] use hosc , set rate 1000000
[    0.056256] sun8iw19p1-pinctrl pio: initialized sunXi PIO driver
[    0.057936] iommu: Adding device 1c0e000.ve to group 0
[    0.058644] iommu: Adding device 2300000.eise to group 0
[    0.062173] iommu: Adding device 1000000.disp to group 0
[    0.062988] iommu: Adding device 1480000.g2d to group 0
[    0.063366] iommu: Adding device 2400000.nna to group 0
[    0.077017] pwm module init!
[    0.080614] SCSI subsystem initialized
[    0.080961] usbcore: registered new interface driver usbfs
[    0.081047] usbcore: registered new interface driver hub
[    0.081173] usbcore: registered new device driver usb
[    0.081270] sunxi_i2c_adap_init()2534 - init
[    0.081555] media: Linux media interface: v0.10
[    0.081625] Linux video capture interface: v2.00
[    0.082300] ion_parse_dt_heap_common: id 0 type 0 name sys_user align 1000
[    0.082476] ion_parse_dt_heap_common: id 1 type 1 name sys_contig align 1000
[    0.082600] ion_parse_dt_heap_common: id 4 type 4 name cma align 1000
[    0.082989] Advanced Linux Sound Architecture Driver Initialized.
[    0.085154] G2D: rcq version initialized.major:251
[    0.085915] clocksource: Switched to clocksource arch_sys_counter
[    0.094522] udc_init,0
[    0.094703] NET: Registered protocol family 2
[    0.095494] TCP established hash table entries: 16 (order: -6, 64 bytes)
[    0.095516] TCP bind hash table entries: 16 (order: -6, 64 bytes)
[    0.095526] TCP: Hash tables configured (established 16 bind 16)
[    0.095593] UDP hash table entries: 256 (order: 0, 4096 bytes)
[    0.095613] UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)
[    0.095791] NET: Registered protocol family 1
[    0.097645] workingset: timestamp_bits=30 max_order=14 bucket_order=0
[    0.106742] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[    0.107065] jffs2: version 2.2. (NAND) © 2001-2006 Red Hat, Inc.
[    0.109334] NET: Registered protocol family 38
[    0.109379] io scheduler noop registered
[    0.109388] io scheduler deadline registered
[    0.109658] io scheduler cfq registered (default)
[    0.110392] [DISP]disp_module_init
[    0.142078] [DISP] Fb_copy_boot_fb,line:1503:
[    0.142093] no boot_fb0
[    0.147439] sun8iw19p1-pinctrl pio: expect_func as:rgb8, but muxsel(2) is func:lcd0
[    0.147463] sun8iw19p1-pinctrl pio: expect_func as:rgb8, but muxsel(2) is func:lcd0
[    0.147478] sun8iw19p1-pinctrl pio: expect_func as:rgb8, but muxsel(2) is func:lcd0
[    0.147492] sun8iw19p1-pinctrl pio: expect_func as:rgb8, but muxsel(2) is func:lcd0
[    0.147506] sun8iw19p1-pinctrl pio: expect_func as:rgb8, but muxsel(2) is func:lcd0
[    0.147520] sun8iw19p1-pinctrl pio: expect_func as:rgb8, but muxsel(2) is func:lcd0
[    0.147534] sun8iw19p1-pinctrl pio: expect_func as:rgb8, but muxsel(2) is func:lcd0
[    0.147548] sun8iw19p1-pinctrl pio: expect_func as:rgb8, but muxsel(2) is func:lcd0
[    0.147564] sun8iw19p1-pinctrl pio: expect_func as:rgb8, but muxsel(2) is func:lcd0
[    0.147580] sun8iw19p1-pinctrl pio: expect_func as:rgb8, but muxsel(2) is func:lcd0
[    0.147595] sun8iw19p1-pinctrl pio: expect_func as:rgb8, but muxsel(2) is func:lcd0
[    0.147611] sun8iw19p1-pinctrl pio: expect_func as:rgb8, but muxsel(2) is func:lcd0
[    0.148370] [DISP]disp_module_init finish
[    0.149533] uart uart0: get regulator failed
[    0.149561] uart0 supply uart not found, using dummy regulator
[    0.149755] uart uart0: uart0 error to get fifo size property
[    0.149816] uart0: ttyS0 at MMIO 0x5000000 (irq = 294, base_baud = 1500000) is a SUNXI
[    0.149845] sw_console_setup()1830 - console setup baud 115200 parity n bits 8, flow n
[    0.281581] [ST7789V LCD INFO] LINE:0208-->LCD_panel_init:
[    0.281591] [ST7789V LCD INFO] LINE:0225-->lcd_panel_st7789v_init:
[    0.781687] [DISP] disp_device_attached_and_enable,line:221:
[    0.781687] attached ok, mgr0<-->dev0
[    0.781699] [DISP] disp_device_attached_and_enable,line:224:
[    0.781700] type:1,mode:0,fmt:rgb,bits:8bits,eotf:4,cs:0 dvi_hdmi:2, range:2 scan:0 ratio:8
[    1.048394] console [ttyS0] enabled
[    1.052949] uart uart1: get regulator failed
[    1.057812] uart1 supply uart not found, using dummy regulator
[    1.064598] uart uart1: uart1 error to get fifo size property
[    1.071150] uart1: ttyS1 at MMIO 0x5000400 (irq = 295, base_baud = 1500000) is a SUNXI
[    1.080707] uart uart2: get regulator failed
[    1.085529] uart2 supply uart not found, using dummy regulator
[    1.092304] uart uart2: uart2 error to get fifo size property
[    1.098853] uart2: ttyS2 at MMIO 0x5000800 (irq = 296, base_baud = 1500000) is a SUNXI
[    1.108458] misc dump reg init
[    1.113066] libphy: Fixed MDIO Bus: probed
[    1.117997] sun8iw19p1-pinctrl pio: expect_func as:gmac0, but muxsel(5) is func:ephy
[    1.127012] sun8iw19p1-pinctrl pio: pin PD1 already requested by soc@03000000:lcd0@01c0c000; cannot claim for 5020000.eth
[    1.139368] sun8iw19p1-pinctrl pio: pin-97 (5020000.eth) status -22
[    1.146431] sun8iw19p1-pinctrl pio: could not request pin 97 (PD1) from group PD1  on device pio
[    1.156326] sunxi-gmac 5020000.eth: Error applying setting, reverse things back
[    1.164584] sunxi-gmac: probe of 5020000.eth failed with error -22
[    1.171671] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[    1.179241] get drv_vbus is fail, 84
[    1.183262] get ehci0-controller, regulator_io is no nocare
[    1.189559] get ehci0-controller wakeup-source is fail.
[    1.195593] sunxi ehci0-controller don't init wakeup source
[    1.201896] [sunxi-ehci0]: probe, pdev->name: 5101000.ehci0-controller, sunxi_ehci: 0xc04aaef0, 0x:c4883000, irq_no:12a
[    1.214087] sunxi-ehci 5101000.ehci0-controller: SW USB2.0 'Enhanced' Host Controller (EHCI) Driver
[    1.224317] sunxi-ehci 5101000.ehci0-controller: new USB bus registered, assigned bus number 1
[    1.234209] sunxi-ehci 5101000.ehci0-controller: irq 298, io mem 0xc3776400
[    1.265948] sunxi-ehci 5101000.ehci0-controller: USB 0.0 started, EHCI 1.00
[    1.274687] hub 1-0:1.0: USB hub found
[    1.279015] hub 1-0:1.0: 1 port detected
[    1.284003] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[    1.291289] get drv_vbus is fail, 84
[    1.295311] get ohci0-controller, regulator_io is no nocare
[    1.301635] get ohci0-controller wakeup-source is fail.
[    1.307684] sunxi ohci0-controller don't init wakeup source
[    1.314035] [sunxi-ohci0]: probe, pdev->name: 5101000.ohci0-controller, sunxi_ohci: 0xc04aa6a0
[    1.323800] sunxi-ohci 5101000.ohci0-controller: SW USB2.0 'Open' Host Controller (OHCI) Driver
[    1.333640] sunxi-ohci 5101000.ohci0-controller: new USB bus registered, assigned bus number 2
[    1.343352] sunxi-ohci 5101000.ohci0-controller: irq 299, io mem 0xc3776800
[    1.420808] hub 2-0:1.0: USB hub found
[    1.425066] hub 2-0:1.0: 1 port detected
[    1.430189] usbcore: registered new interface driver uas
[    1.436365] usbcore: registered new interface driver usb-storage
[    1.443169] usbcore: registered new interface driver ums-alauda
[    1.449890] usbcore: registered new interface driver ums-cypress
[    1.456715] usbcore: registered new interface driver ums-datafab
[    1.463530] usbcore: registered new interface driver ums_eneub6250
[    1.470546] usbcore: registered new interface driver ums-freecom
[    1.477331] usbcore: registered new interface driver ums-isd200
[    1.484044] usbcore: registered new interface driver ums-jumpshot
[    1.490964] usbcore: registered new interface driver ums-karma
[    1.497554] usbcore: registered new interface driver ums-onetouch
[    1.504480] usbcore: registered new interface driver ums-realtek
[    1.511267] usbcore: registered new interface driver ums-sddr09
[    1.517955] usbcore: registered new interface driver ums-sddr55
[    1.524655] usbcore: registered new interface driver ums-usbat
[    1.531335] usb_serial_number:20080411
[    1.536400] sunxi-rtc rtc: rtc core: registered sunxi-rtc as rtc0
[    1.543294] sunxi-rtc rtc: RTC enabled
[    1.547809] i2c /dev entries driver
[    1.551769] sunxi cedar version 0.1
[    1.555788] VE: install start!!!
[    1.555788]
[    1.561238] cedar_ve: cedar-ve the get irq is 291
[    1.566633] VE: line 1811 set the sram data
[    1.566633]
[    1.573291] VE: ve_debug_proc_info:c04ad0f8, data:c378c000, lock:c04ad180
[    1.573291]
[    1.582630] VE: install end!!!
[    1.582630]
[    1.587962] google_vp9: sunxi google vp9 version 0.1
[    1.594167] sunxi-wdt 30090a0.watchdog: Watchdog enabled (timeout=16 sec, nowayout=0)
[    1.604115] sun8iw19p1-pinctrl pio: expect_func as:uart0_jtag, but muxsel(3) is func:jtag0
[    1.613471] sun8iw19p1-pinctrl pio: expect_func as:uart0_jtag, but muxsel(3) is func:jtag0
[    1.622793] sun8iw19p1-pinctrl pio: expect_func as:uart0_jtag, but muxsel(3) is func:uart0
[    1.632104] sun8iw19p1-pinctrl pio: expect_func as:uart0_jtag, but muxsel(3) is func:jtag0
[    1.641414] sun8iw19p1-pinctrl pio: expect_func as:uart0_jtag, but muxsel(3) is func:uart0
[    1.650723] sun8iw19p1-pinctrl pio: expect_func as:uart0_jtag, but muxsel(3) is func:jtag0
[    1.660346] sunxi-mmc sdc0: SD/MMC/SDIO Host Controller Driver(v3.37 2019-12-4 9:48)
[    1.669191] sunxi-mmc sdc0: ***ctl-spec-caps*** 8
[    1.674537] sunxi-mmc sdc0: No vmmc regulator found
[    1.680051] sunxi-mmc sdc0: No vqmmc regulator found
[    1.685632] sunxi-mmc sdc0: No vdmmc regulator found
[    1.691230] sunxi-mmc sdc0: No vd33sw regulator found
[    1.696920] sunxi-mmc sdc0: No vd18sw regulator found
[    1.702594] sunxi-mmc sdc0: No vq33sw regulator found
[    1.708283] sunxi-mmc sdc0: No vq18sw regulator found
[    1.714485] sunxi-mmc sdc0: set host busy
[    1.719098] mmc:failed to get gpios
[    1.723043] sunxi-mmc sdc0: min-frequency:100000
[    1.728433] sunxi-mmc sdc0: sdc set ios:clk 0Hz bm PP pm UP vdd 21 width 1 timing LEGACY(SDR12) dt B
[    1.738760] sunxi-mmc sdc0: no vqmmc,Check if there is regulator
[    1.765946] sunxi-mmc sdc0: sdc set ios:clk 400000Hz bm PP pm ON vdd 21 width 1 timing LEGACY(SDR12) dt B
[    1.805948] sunxi-mmc sdc0: detmode:alway in(non removable)
[    1.805974] sunxi-mmc sdc0: sdc set ios:clk 400000Hz bm PP pm ON vdd 21 width 1 timing LEGACY(SDR12) dt B
[    1.814355] sunxi-mmc sdc0: sdc set ios:clk 400000Hz bm PP pm ON vdd 21 width 1 timing LEGACY(SDR12) dt B
[    1.837330] sunxi-mmc sdc0: sdc set ios:clk 400000Hz bm PP pm ON vdd 21 width 1 timing LEGACY(SDR12) dt B
[    1.848382] sunxi-mmc sdc1: SD/MMC/SDIO Host Controller Driver(v3.37 2019-12-4 9:48)
[    1.848526] sunxi-mmc sdc1: No vmmc regulator found
[    1.848532] sunxi-mmc sdc1: No vqmmc regulator found
[    1.848538] sunxi-mmc sdc1: No vdmmc regulator found
[    1.848543] sunxi-mmc sdc1: No vd33sw regulator found
[    1.848548] sunxi-mmc sdc1: No vd18sw regulator found
[    1.848554] sunxi-mmc sdc1: No vq33sw regulator found
[    1.848559] sunxi-mmc sdc1: No vq18sw regulator found
[    1.848573] sunxi-mmc sdc1: Cann't get uart0 pinstate,check if needed
[    1.849034] sunxi-mmc sdc1: set host busy
[    1.849100] mmc:failed to get gpios
[    1.849302] sunxi-mmc sdc1: sdc set ios:clk 0Hz bm PP pm UP vdd 21 width 1 timing LEGACY(SDR12) dt B
[    1.849338] sunxi-mmc sdc1: no vqmmc,Check if there is regulator
[    1.880471] sunxi-mmc sdc1: sdc set ios:clk 400000Hz bm PP pm ON vdd 21 width 1 timing LEGACY(SDR12) dt B
[    1.909410] sunxi-mmc sdc1: detmode:manually by software
[    1.910305] KKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKK
[    1.910519] MMMMMMMMMMMMMMMMMMMM
[    1.910523]  NNNNNNNNNNNNNNNNNNNNNNNNNNNNNN
[    1.910595] ledtrig-cpu: registered to indicate activity on CPUs
[    1.976570] sunxi-mmc sdc0: sdc set ios:clk 400000Hz bm PP pm ON vdd 21 width 1 timing LEGACY(SDR12) dt B
[    1.988616] usbcore: registered new interface driver usbhid
[    1.988619] usbhid: USB HID core driver
[    1.988856] mostcore: init()
[    1.990050] --->sunxi_daudio_dev_probe<--- strat.
[    1.990194] sunxi-daudio daudio0: regulator missing or invalid
[    1.990318] --->sunxi_daudio_dev_probe<--- end.
[    1.991240] NET: Registered protocol family 17
[    1.991291] NET: Registered protocol family 15
[    1.991944] Registering SWP/SWPB emulation handler
[    2.045614] get det_vbus is fail, 84
[    2.049703] sunxi-mmc sdc1: smc 1 p1 err, cmd 52, RTO !!
[    2.055755] sunxi-mmc sdc1: smc 1 p1 err, cmd 52, RTO !!
[    2.055782] sunxi-mmc sdc1: sdc set ios:clk 400000Hz bm PP pm ON vdd 21 width 1 timing LEGACY(SDR12) dt B
[    2.063882] sunxi-mmc sdc1: sdc set ios:clk 400000Hz bm PP pm ON vdd 21 width 1 timing LEGACY(SDR12) dt B
[    2.075739] sunxi-mmc sdc1: smc 1 p1 err, cmd 8, RTO !!
[    2.086535] sunxi-mmc sdc1: smc 1 p1 err, cmd 5, RTO !!
[    2.092446] sunxi-mmc sdc1: smc 1 p1 err, cmd 5, RTO !!
[    2.098362] sunxi-mmc sdc1: smc 1 p1 err, cmd 5, RTO !!
[    2.104264] sunxi-mmc sdc1: smc 1 p1 err, cmd 5, RTO !!
[    2.110189] sunxi-mmc sdc1: smc 1 p1 err, cmd 55, RTO !!
[    2.116102] sunxi-mmc sdc1: smc 1 p1 err, cmd 55, RTO !!
[    2.122111] sunxi-mmc sdc1: smc 1 p1 err, cmd 55, RTO !!
[    2.128121] sunxi-mmc sdc1: smc 1 p1 err, cmd 55, RTO !!
[    2.128165] sunxi-mmc sdc1: sdc set ios:clk 400000Hz bm OD pm ON vdd 21 width 1 timing LEGACY(SDR12) dt B
[    2.134232] sunxi-mmc sdc1: smc 1 p1 err, cmd 1, RTO !!
[    2.134261] sunxi-mmc sdc1: sdc set ios:clk 0Hz bm PP pm OFF vdd 0 width 1 timing LEGACY(SDR12) dt B
[    2.152168] mmc0: host does not support reading read-only switch, assuming write-enable
[    2.158097] sunxi-mmc sdc0: sdc set ios:clk 400000Hz bm PP pm ON vdd 21 width 1 timing SD-HS(SDR25) dt B
[    2.158174] sunxi-mmc sdc0: sdc set ios:clk 50000000Hz bm PP pm ON vdd 21 width 1 timing SD-HS(SDR25) dt B
[    2.158316] sunxi-mmc sdc0: sdc set ios:clk 50000000Hz bm PP pm ON vdd 21 width 4 timing SD-HS(SDR25) dt B
[    2.158374] mmc0: new high speed SD card at address 1388
[    2.169378] mmcblk0: mmc0:1388 Stora 119 MiB
[    2.190150]  mmcblk0: p1 p2 p3 p4 p5 p6
[    2.228929] get id is fail, 84
[    2.233001] sunxi-rtc rtc: setting system clock to 1970-01-01 00:03:07 UTC (187)
[    2.242245] snddaudio snddaudio0: codec: snd-soc-dummy, codec_dai: snd-soc-dummy-dai.
[    2.251659] snddaudio snddaudio0: snd-soc-dummy-dai <-> daudio0 mapping ok
[    2.260472] ALSA device list:
[    2.263812]   #0: snddaudio0
[    2.271871] VFS: Mounted root (squashfs filesystem) readonly on device 179:4.
[    2.282864] devtmpfs: mounted
[    2.286571] Freeing unused kernel memory: 132K
[    2.291569] This architecture does not have kernel memory protection.
mount: mounting none on /dev failed: Resource busy
[    2.490554] EXT4-fs (mmcblk0p5): recovery complete
[    2.496110] EXT4-fs (mmcblk0p5): mounted filesystem with ordered data mode. Opts: (null)
mount: mounting proc on /proc failed: Resource busy
Starting syslogd: OK
Starting klogd: OK
Running sysctl: OK
Populating /dev using udev: [    2.744049] udevd[150]: starting version 3.2.9
[    2.754932] random: udevd: uninitialized urandom read (16 bytes read)
[    2.762996] random: udevd: uninitialized urandom read (16 bytes read)
[    2.770741] random: udevd: uninitialized urandom read (16 bytes read)
[    2.806837] udevd[151]: starting eudev-3.2.9
done
Initializing random number generator: OK
Saving random seed: OK
Starting network: OK
Starting upmpdcli: OK
#

YterAA LV 7

没扫到卡

eMMC 的bus宽度应该是4，v831貌似没有8bit的 SDC 接口
eMMC的rst、ds是否正确处理

V831 用 eMMC 启动出错，但是TF卡正常，请问 怎么回事呢？

V831 用 eMMC 启动出错，但是TF卡正常，请问怎么回事呢？