32M spi nor flash : d1s_spinor_patch_squashfs_overlayfs_20220310.img.7z
启动日志：
[34]HELLO! BOOT0 is starting!
[37]BOOT0 commit : 88480af
[40]set pll start
[42]periph0 has been enabled
[44]set pll end
[46][pmu]: bus read error
[48]board init ok
[50]ZQ value = 0x2e
[52]get_pmu_exist() = -1
[54]DRAM BOOT DRIVE INFO: V0.33
[57]DRAM CLK = 528 MHz
[59]DRAM Type = 2 (2:DDR2,3:DDR3)
[62]DRAMC read ODT off.
[65]DRAM ODT off.
[67]ddr_efuse_type: 0xa
[69]DRAM SIZE =64 M
[71]dram_tpr4:0x0
[73]PLL_DDR_CTRL_REG:0xf8002b00
[76]DRAM_CLK_REG:0xc0000000
[78][TIMING DEBUG] MR2= 0x0
[83]DRAM simple test OK.
[85]dram size =64
[87]spinor id is: c2 20 19, read cmd: 6b
[90]Succeed in reading toc file head.
[94]The size of toc is fc000.
[138]Entry_name = opensbi
[141]Entry_name = u-boot
[145]Entry_name = dtb
▒148]Jump to second Boot.
U-Boot 2018.05-g24521d6-dirty (Mar 10 2022 - 00:26:15 +0800) Allwinner Technology
[00.158]DRAM: 64 MiB
[00.160]Relocation Offset is: 01ee7000
[00.165]secure enable bit: 0
[00.168]CPU=720 MHz,PLL6=600 Mhz,AHB=200 Mhz, APB1=100Mhz MBus=300Mhz
[00.174]flash init start
[00.176]workmode = 0,storage type = 3
[00.184]spi sunxi_slave->max_hz:100000000
SF: Detected mx25l25635e with page size 256 Bytes, erase size 64 KiB, total 32 MiB
[00.194]sunxi flash init ok
[00.197]line:703 init_clocks
[00.200]drv_disp_init
request pwm success, pwm7:pwm7:0x2000c00.
[00.221]drv_disp_init finish
[00.224]boot_gui_init:start
[00.227]set disp.dev2_output_type fail. using defval=0
[00.234]boot_gui_init:finish
partno erro : can't find partition bootloader
** Unrecognized filesystem type **
[00.244]sunxi bmp info error : unable to open logo file bootlogo.bmp
[00.251]Loading Environment from SUNXI_FLASH... OK
[00.267]out of usb burn from boot: not need burn key
[00.271]get secure storage map err
partno erro : can't find partition private
root_partition is rootfs
set root to /dev/mtdblock5
[00.283]update part info
[00.286]update bootcmd
[00.288]change working_fdt 0x42aa6da0 to 0x42a86da0
disable nand error: FDT_ERR_NOTFOUND
No reserved memory region found in source FDT
[00.326]update dts
noncached_alloc(): addr = 0x42c4a040
noncached_alloc(): addr = 0x42c4a240
noncached_alloc(): addr = 0x42c4a280
noncached_alloc(): addr = 0x42c4aac0
geth_sys_init:634: get node 'gmac0' error
geth_sys_init fail!
[00.346]Board Net Initialization Failed
[00.349]No ethernet found.
Hit any key to stop autoboot: 1 FDT ERROR:get muxsel err returned FDT_ERR_INTERNAL
sunxi_pwm_pin_set_state, fdt_set_all_pin, ret=-1
[00.425]LCD open finish 0
[01.512]no vendor_boot partition is found
Android's image name: d1s-nezha
Detect comp none
[01.529]
Starting kernel ...
** 1 printk messages dropped **
Zone ranges:
DMA32 [mem 0x0000000040000000-0x0000000043ffffff]
Normal empty
Movable zone start for each node
Early memory node ranges
node 0: [mem 0x0000000040000000-0x0000000043ffffff]
Initmem setup node 0 [mem 0x0000000040000000-0x0000000043ffffff]
On node 0 totalpages: 16384
DMA32 zone: 224 pages used for memmap
DMA32 zone: 0 pages reserved
DMA32 zone: 16384 pages, LIFO batch:3
elf_hwcap is 0x20112d
pcpu-alloc: s0 r0 d32768 u32768 alloc=1*32768
pcpu-alloc: [0] 0
Built 1 zonelists, mobility grouping on. Total pages: 16160
Kernel command line: ubi.mtd=sys ubi.block=0,rootfs earlyprintk=sunxi-uart,0x02500000 clk_ignore_unused initcall_debug=0 console=ttyS0,115200 loglevel=8 root=/dev/mtdblock5 rootfstype=squashfs init=/pseudo_init partitions=boot-resource@mtdblock1:env@mtdblock2:env-redund@mtdblock3:boot@mtdblock4:rootfs@mtdblock5:rootfs_data@mtdblock6:UDISK@mtdblock7 cma=0M snum= mac_addr= wifi_mac= bt_mac= specialstr= gpt=1 androidboot.hardware=sun20iw1p1 boot_type=3 androidboot.boot_type=3 gpt=1 mbr_offset=1556480 disp_reserve=1536000,0x000000
Dentry cache hash table entries: 8192 (order: 4, 65536 bytes, linear)
Inode-cache hash table entries: 4096 (order: 3, 32768 bytes, linear)
Sorting __ex_table...
mem auto-init: stack:off, heap alloc:off, heap free:off
Memory: 55612K/65536K available (4386K kernel code, 397K rwdata, 1721K rodata, 144K init, 232K bss, 9924K reserved, 0K cma-reserved)
SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
rcu: Preemptible hierarchical RCU implementation.
Tasks RCU enabled.
rcu: RCU calculated value of scheduler-enlistment delay is 10 jiffies.
NR_IRQS: 0, nr_irqs: 0, preallocated irqs: 0
plic: mapped 200 interrupts with 1 handlers for 2 contexts.
riscv_timer_init_dt: Registering clocksource cpuid [0] hartid [0]
clocksource: riscv_clocksource: mask: 0xffffffffffffffff max_cycles: 0x588fe9dc0, max_idle_ns: 440795202592 ns
sched_clock: 64 bits at 24MHz, resolution 41ns, wraps every 4398046511097ns
riscv_timer_clockevent depends on broadcast, but no broadcast function available
clocksource: timer: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 79635851949 ns
Calibrating delay loop (skipped), value calculated using timer frequency.. 48.00 BogoMIPS (lpj=240000)
pid_max: default: 32768 minimum: 301
Mount-cache hash table entries: 512 (order: 0, 4096 bytes, linear)
Mountpoint-cache hash table entries: 512 (order: 0, 4096 bytes, linear)
ASID allocator initialised with 65536 entries
rcu: Hierarchical SRCU implementation.
devtmpfs: initialized
random: get_random_u32 called from bucket_table_alloc.isra.27+0x102/0x124 with crng_init=0
clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
futex hash table entries: 256 (order: 0, 6144 bytes, linear)
pinctrl core: initialized pinctrl subsystem
NET: Registered protocol family 16
DMA: preallocated 256 KiB pool for atomic allocations
cpuidle: using governor menu
rtc_ccu: sunxi ccu init OK
clock: sunxi ccu init OK
clock: sunxi ccu init OK
iommu: Default domain type: Translated
sunxi iommu: irq = 4
SCSI subsystem initialized
usbcore: registered new interface driver usbfs
usbcore: registered new interface driver hub
usbcore: registered new device driver usb
videodev: Linux video capture interface: v2.00
Advanced Linux Sound Architecture Driver Initialized.
pwm module init!
g2d 5410000.g2d: Adding to iommu group 0
G2D: rcq version initialized.major:252
clocksource: Switched to clocksource riscv_clocksource
sun8iw20-pinctrl 2000000.pinctrl: initialized sunXi PIO driver
NET: Registered protocol family 2
tcp_listen_portaddr_hash hash table entries: 256 (order: 0, 4096 bytes, linear)
TCP established hash table entries: 512 (order: 0, 4096 bytes, linear)
TCP bind hash table entries: 512 (order: 0, 4096 bytes, linear)
TCP: Hash tables configured (established 512 bind 512)
UDP hash table entries: 256 (order: 1, 8192 bytes, linear)
UDP-Lite hash table entries: 256 (order: 1, 8192 bytes, linear)
NET: Registered protocol family 1
sun8iw20-pinctrl 2000000.pinctrl: 2000000.pinctrl supply vcc-pc not found, using dummy regulator
spi spi0: spi0 supply spi not found, using dummy regulator
sunxi_spi_resource_get()2151 - [spi0] SPI MASTER MODE
sunxi_spi_resource_get()2189 - Failed to get sample mode
sunxi_spi_resource_get()2194 - Failed to get sample delay
sunxi_spi_resource_get()2198 - sample_mode:-1431633921 sample_delay:-1431633921
sunxi_spi_clk_init()2240 - [spi0] mclk 100000000
sunxi_spi_probe()2653 - [spi0]: driver probe succeed, base ffffffd004058000, irq 31
workingset: timestamp_bits=62 max_order=14 bucket_order=0
squashfs: version 4.0 (2009/01/31) Phillip Lougher
ntfs: driver 2.1.32 [Flags: R/W].
jffs2: version 2.2. (NAND) © 2001-2006 Red Hat, Inc.
io scheduler mq-deadline registered
io scheduler kyber registered
[DISP]disp_module_init
disp 5000000.disp: Adding to iommu group 0
[DISP] parser_disp_init_para,line:1430:
of_property_read fb0_width fail
[DISP] disp_init,line:2386:
smooth display screen:0 type:1 mode:4
display_fb_request,fb_id:0
Freeing logo buffer memory: 1500K
disp_al_manager_apply ouput_type:1
sun8iw20-pinctrl 2000000.pinctrl: 2000000.pinctrl supply vcc-pd not found, using dummy regulator
[DISP]disp_module_init finish
sunxi_sid_init()551 - insmod ok
pwm-regulator: supplied by regulator-dummy
sun8iw20-pinctrl 2000000.pinctrl: 2000000.pinctrl supply vcc-pe not found, using dummy regulator
uart uart0: get regulator failed
uart uart0: uart0 supply uart not found, using dummy regulator
uart0: ttyS0 at MMIO 0x2500000 (irq = 18, base_baud = 1500000) is a SUNXI
sw_console_setup()1808 - console setup baud 115200 parity n bits 8, flow n
printk: console [ttyS0] enabled
misc dump reg init
sun8iw20-pinctrl 2000000.pinctrl: 2000000.pinctrl supply vcc-pg not found, using dummy regulator
sunxi-rfkill soc@3000000:rfkill@0: module version: v1.0.9
sunxi-rfkill soc@3000000:rfkill@0: get gpio chip_en failed
sunxi-rfkill soc@3000000:rfkill@0: get gpio power_en failed
sunxi-rfkill soc@3000000:rfkill@0: wlan_busnum (1)
sunxi-rfkill soc@3000000:rfkill@0: Missing wlan_power.
sunxi-rfkill soc@3000000:rfkill@0: wlan clock[0] (32k-fanout1)
sunxi-rfkill soc@3000000:rfkill@0: wlan_regon gpio=131 assert=1
sun8iw20-pinctrl 2000000.pinctrl: pin PE3 already requested by 2500000.uart; cannot claim for 2000000.pinctrl:131
sun8iw20-pinctrl 2000000.pinctrl: pin-131 (2000000.pinctrl:131) status -22
sunxi-rfkill soc@3000000:rfkill@0: can't request wlan_regon gpio 131
sunxi-rfkill: probe of soc@3000000:rfkill@0 failed with error -22
[ADDR_MGT] addr_mgt_probe: module version: v1.0.10
[ADDR_MGT] addr_mgt_probe: success.
spi-nor spi0.0: mx25l25635e (32768 Kbytes)
8 sunxipart partitions found on MTD device spi0.0
Creating 8 MTD partitions on "spi0.0":
0x000000000000-0x000000180000 : "uboot"
0x000000180000-0x000000190000 : "boot-resource"
0x000000190000-0x0000001d0000 : "env"
0x0000001d0000-0x000000210000 : "env-redund"
0x000000210000-0x000000990000 : "boot"
0x000000990000-0x000001170000 : "rootfs"
0x000001170000-0x000001270000 : "rootfs_data"
0x000001270000-0x000002000000 : "UDISK"
ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
sunxi-ehci: EHCI SUNXI driver
get ehci1-controller wakeup-source is fail.
sunxi ehci1-controller don't init wakeup source
[sunxi-ehci1]: probe, pdev->name: 4200000.ehci1-controller, sunxi_ehci: 0xffffffe0006a9150, 0x:ffffffd00407b000, irq_no:31
sunxi-ehci 4200000.ehci1-controller: 4200000.ehci1-controller supply drvvbus not found, using dummy regulator
sunxi-ehci 4200000.ehci1-controller: 4200000.ehci1-controller supply hci not found, using dummy regulator
sunxi-ehci 4200000.ehci1-controller: EHCI Host Controller
sunxi-ehci 4200000.ehci1-controller: new USB bus registered, assigned bus number 1
sunxi-ehci 4200000.ehci1-controller: irq 49, io mem 0x04200000
sunxi-ehci 4200000.ehci1-controller: USB 2.0 started, EHCI 1.00
hub 1-0:1.0: USB hub found
hub 1-0:1.0: 1 port detected
ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
sunxi-ohci: OHCI SUNXI driver
get ohci1-controller wakeup-source is fail.
sunxi ohci1-controller don't init wakeup source
[sunxi-ohci1]: probe, pdev->name: 4200400.ohci1-controller, sunxi_ohci: 0xffffffe0006a9518
sunxi-ohci 4200400.ohci1-controller: 4200400.ohci1-controller supply drvvbus not found, using dummy regulator
sunxi-ohci 4200400.ohci1-controller: 4200400.ohci1-controller supply hci not found, using dummy regulator
sunxi-ohci 4200400.ohci1-controller: OHCI Host Controller
sunxi-ohci 4200400.ohci1-controller: new USB bus registered, assigned bus number 2
sunxi-ohci 4200400.ohci1-controller: irq 50, io mem 0x04200400
hub 2-0:1.0: USB hub found
hub 2-0:1.0: 1 port detected
sunxi-rtc 7090000.rtc: registered as rtc0
sunxi-rtc 7090000.rtc: setting system clock to 1970-01-01T18:50:34 UTC (67834)
sunxi-rtc 7090000.rtc: sunxi rtc probed
i2c /dev entries driver
IR NEC protocol handler initialized
uvcvideo: Unable to create debugfs directory
usbcore: registered new interface driver uvcvideo
USB Video Class driver (1.1.1)
sunxi cedar version 1.1
sunxi-cedar 1c0e000.ve: Adding to iommu group 0
VE: install start!!!
VE: cedar-ve the get irq is 6
VE: install end!!!
VE: sunxi_cedar_probe
sunxi-mmc 4021000.sdmmc: SD/MMC/SDIO Host Controller Driver(v4.21 2021-11-18 10:02)
sunxi-mmc 4021000.sdmmc: ***ctl-spec-caps*** 8
sunxi-mmc 4021000.sdmmc: No vmmc regulator found
sunxi-mmc 4021000.sdmmc: No vqmmc regulator found
sunxi-mmc 4021000.sdmmc: No vdmmc regulator found
sunxi-mmc 4021000.sdmmc: No vd33sw regulator found
sunxi-mmc 4021000.sdmmc: No vd18sw regulator found
sunxi-mmc 4021000.sdmmc: No vq33sw regulator found
sunxi-mmc 4021000.sdmmc: No vq18sw regulator found
sunxi-mmc 4021000.sdmmc: Cann't get pin bias hs pinstate,check if needed
sunxi-mmc 4021000.sdmmc: sdc set ios:clk 0Hz bm PP pm UP vdd 21 width 1 timing LEGACY(SDR12) dt B
sunxi-mmc 4021000.sdmmc: no vqmmc,Check if there is regulator
sunxi-mmc 4021000.sdmmc: sdc set ios:clk 400000Hz bm PP pm ON vdd 21 width 1 timing LEGACY(SDR12) dt B
sunxi-mmc 4021000.sdmmc: detmode:manually by software
ashmem: initialized
exFAT: Version 1.3.0
sunxi-mmc 4021000.sdmmc: sdc set ios:clk 400000Hz bm PP pm ON vdd 21 width 1 timing LEGACY(SDR12) dt B
[AUDIOCODEC][sunxi_codec_parse_params][2412]:digital_vol:0, lineout_vol:26, mic1gain:31, mic2gain:31 pa_msleep:120, pa_level:1, pa_pwr_level:1
[AUDIOCODEC][sunxi_codec_parse_params][2448]:adcdrc_cfg:0, adchpf_cfg:1, dacdrc_cfg:0, dachpf:0
[AUDIOCODEC][sunxi_internal_codec_probe][2609]:codec probe finished
sunxi-mmc 4021000.sdmmc: sdc set ios:clk 400000Hz bm PP pm ON vdd 21 width 1 timing LEGACY(SDR12) dt B
sid_rd_ver_reg()254 - ver >= 4, soc ver:5
[SNDCODEC][sunxi_card_init][583]:card init finished
sunxi-mmc 4021000.sdmmc: card claims to support voltages below defined range
sunxi-codec-machine 2030340.sound: 2030000.codec <-> 203034c.dummy_cpudai mapping ok
input: audiocodec sunxi Audio Jack as /devices/platform/soc@3000000/2030340.sound/sound/card0/input0
[SNDCODEC][sunxi_card_dev_probe][836]:register card finished
NET: Registered protocol family 10
Segment Routing with IPv6
[SNDCODEC][sunxi_hs_init_work][259]:resume-->report switch
NET: Registered protocol family 17
sunxi-mmc 4021000.sdmmc: sdc set ios:clk 400000Hz bm PP pm ON vdd 21 width 1 timing SD-HS(SDR25) dt B
sunxi-mmc 4021000.sdmmc: sdc set ios:clk 50000000Hz bm PP pm ON vdd 21 width 1 timing SD-HS(SDR25) dt B
sunxi-i2c sunxi-i2c2: sunxi-i2c2 supply twi not found, using dummy regulator
sunxi-mmc 4021000.sdmmc: sdc set ios:clk 50000000Hz bm PP pm ON vdd 21 width 4 timing SD-HS(SDR25) dt B
mmc0: new high speed SDIO card at address 0001
sunxi-i2c sunxi-i2c2: probe success
sun8iw20-pinctrl 2000000.pinctrl: 2000000.pinctrl supply vcc-pb not found, using dummy regulator
get ehci0-controller wakeup-source is fail.
sunxi ehci0-controller don't init wakeup source
[sunxi-ehci0]: probe, pdev->name: 4101000.ehci0-controller, sunxi_ehci: 0xffffffe0006a89c0, 0x:ffffffd004174000, irq_no:2e
[sunxi-ehci0]: Not init ehci0
get ohci0-controller wakeup-source is fail.
sunxi ohci0-controller don't init wakeup source
[sunxi-ohci0]: probe, pdev->name: 4101400.ohci0-controller, sunxi_ohci: 0xffffffe0006a8d88
[sunxi-ohci0]: Not init ohci0
UBI error: cannot open mtd sys, error -2
UBI: block: can't open volume on ubi0_-1, err=-19
platform regulatory.0: Direct firmware load for regulatory.db failed with error -2
clk: Not disabling unused clocks
ALSA device list:
#0: audiocodec
alloc_fd: slot 0 not NULL!
cfg80211: failed to load regulatory.db
VFS: Mounted root (squashfs filesystem) readonly on device 31:5.
random: fast init done
devtmpfs: mounted
Freeing unused kernel memory: 144K
This architecture does not have kernel memory protection.
Run /pseudo_init as init process
mount: mounting none on /dev failed: Device or resource busy
overlayfs: upper fs does not support tmpfile.
overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off.
can't run '/etc/preinit': No such file or directory
mount: mounting proc on /proc failed: Device or resource busy
mount: mounting tmpfs on /run failed: No such file or directory
hostname: can't open '/etc/hostname': No such file or directory
------run rc.preboot file-----
------run rc.modules file-----
------run rc.final file-----
file system registered
configfs-gadget 4100000.udc-controller: failed to start g1: -19
sh: write error: No such device
read descriptors
read strings
insmod_host_driver
[ehci0-controller]: sunxi_usb_enable_ehci
[sunxi-ehci0]: probe, pdev->name: 4101000.ehci0-controller, sunxi_ehci: 0xffffffe0006a89c0, 0x:ffffffd004174000, irq_no:2e
sunxi-ehci 4101000.ehci0-controller: 4101000.ehci0-controller supply hci not found, using dummy regulator
sunxi-ehci 4101000.ehci0-controller: EHCI Host Controller
sunxi-ehci 4101000.ehci0-controller: new USB bus registered, assigned bus number 3
sunxi-ehci 4101000.ehci0-controller: irq 46, io mem 0x04101000
sunxi-ehci 4101000.ehci0-controller: USB 2.0 started, EHCI 1.00
hub 3-0:1.0: USB hub found
hub 3-0:1.0: 1 port detected
[ohci0-controller]: sunxi_usb_enable_ohci
[sunxi-ohci0]: probe, pdev->name: 4101400.ohci0-controller, sunxi_ohci: 0xffffffe0006a8d88
sunxi-ohci 4101400.ohci0-controller: 4101400.ohci0-controller supply hci not found, using dummy regulator
sunxi-ohci 4101400.ohci0-controller: OHCI Host Controller
sunxi-ohci 4101400.ohci0-controller: new USB bus registered, assigned bus number 4
sunxi-ohci 4101400.ohci0-controller: irq 47, io mem 0x04101400
hub 4-0:1.0: USB hub found
hub 4-0:1.0: 1 port detected
host_chose finished!
BusyBox v1.27.2 () built-in shell (ash)
nice: can't execute '/usr/bin/story_ota_bin': No such file or directory
------run profile file-----
_____ _ __ _
|_ _||_| ___ _ _ | | |_| ___ _ _ _ _
| | _ | || | | |__ | || || | ||_'_|
| | | || | || _ | |_____||_||_|_||___||_,_|
|_| |_||_|_||_|_| Tina is Based on OpenWrt!
----------------------------------------------
Tina Linux (Neptune, 61CC0487)
----------------------------------------------
root@TinaLinux:/# random: crng init done
pio-18: disabling
pio-33: disabling
root@TinaLinux:/#
root@TinaLinux:/#
root@TinaLinux:/# df
Filesystem 1K-blocks Used Available Use% Mounted on
/dev/root 8192 8192 0 100% /rom
devtmpfs 27804 0 27804 0% /dev
tmpfs 28628 0 28628 0% /tmp
/dev/by-name/rootfs_data
1024 196 828 19% /overlay
overlayfs:/overlay 1024 196 828 19% /
/dev/mtdblock7 13888 452 13436 3% /mnt/UDISK
root@TinaLinux:/#
root@TinaLinux:/#
root@TinaLinux:/#
root@TinaLinux:/# mount
/dev/root on /rom type squashfs (ro,relatime)
devtmpfs on /dev type devtmpfs (rw,relatime,size=27804k,nr_inodes=6951,mode=755)
/proc on /proc type proc (rw,relatime)
tmpfs on /tmp type tmpfs (rw,relatime)
sys on /sys type sysfs (rw,relatime)
/dev/by-name/rootfs_data on /overlay type jffs2 (rw,relatime)
overlayfs:/overlay on / type overlay (rw,noatime,lowerdir=/,upperdir=/overlay/upper,workdir=/overlay/workdir)
devpts on /dev/pts type devpts (rw,relatime,gid=5,mode=620,ptmxmode=000)
/dev/mtdblock7 on /mnt/UDISK type jffs2 (rw,relatime)
none on /sys/kernel/config type configfs (rw,relatime)
adb on /dev/usb-ffs/adb type functionfs (rw,relatime)
root@TinaLinux:/#
root@TinaLinux:/#
root@TinaLinux:/#
root@TinaLinux:/# mkdir /opt/
root@TinaLinux:/#
root@TinaLinux:/# touch /opt/aaa.bin
root@TinaLinux:/#
root@TinaLinux:/# cat /dev/urandom > /opt/bbb.bin
^C
root@TinaLinux:/#
root@TinaLinux:/# df
Filesystem 1K-blocks Used Available Use% Mounted on
/dev/root 8192 8192 0 100% /rom
devtmpfs 27804 0 27804 0% /dev
tmpfs 28628 0 28628 0% /tmp
/dev/by-name/rootfs_data
1024 756 268 74% /overlay
overlayfs:/overlay 1024 756 268 74% /
/dev/mtdblock7 13888 452 13436 3% /mnt/UDISK
root@TinaLinux:/#
root@TinaLinux:/#
我板上是 mx25l256，已验证， 理论上其他 32M spi nor flash 都能用。
文件系统已经可写了。
