T113-S3 SD卡启动问题

[wjp2547532]

程序烧录到SPI-NAND中，不插SD卡时可以正常从nand启动，但是一插上SD卡就会重启，并从SD卡启动，现在想让他插着SD卡时也从SPI-NAND启动，应该修改哪里，有大佬知道么

[whycanservice2]

@wjp2547532 什么板子？自制的还是开发板？

[wjp2547532]

@whycanservice2 自制的。为什么插上SD卡就会重启呢？还有就是为什么我插上一张全新的SD卡然后上电，可以正常从spi-nand启动，SD卡也可以正常挂载；但是我插上另一张曾制作成量产卡或启动卡，但是又通过DiskGenius.exe这个工具格式化后的SD卡后上电，好像还是要从SD卡启动。难道是格式化的不完全么？下面是启动信息：

[141]HELLO! BOOT0 is starting!
[143]BOOT0 commit : 88480af-dirty
[147]set pll start
[153]periph0 has been enabled
[156]set pll end
[157][pmu]: bus read error
[160]board init ok
[162]ZQ value = 0x2e
[164]get_pmu_exist() = -1
[166]ddr_efuse_type: 0xa
[169]trefi:7.8ms
[171][AUTO DEBUG] single rank and full DQ!
[175]ddr_efuse_type: 0xa
[178]trefi:7.8ms
[180][AUTO DEBUG] rank 0 row = 13 
[183][AUTO DEBUG] rank 0 bank = 8 
[186][AUTO DEBUG] rank 0 page size = 2 KB 
[190]DRAM BOOT DRIVE INFO: V0.33
[194]DRAM CLK = 936 MHz
[196]DRAM Type = 3 (2:DDR2,3:DDR3)
[199]DRAMC read ODT  off.
[202]DRAM ODT value: 0x42.
[204]ddr_efuse_type: 0xa
[207]DRAM SIZE =128 M
[209]dram_tpr4:0x0
[211]PLL_DDR_CTRL_REG:0xf8004d00
[214]DRAM_CLK_REG:0xc0000000
[217][TIMING DEBUG] MR2= 0x20
[225]DRAM simple test OK.
[227]rtc standby flag is 0x0, super standby flag is 0x0
[232]dram size =128
[235]card no is 0
[237]sdcard 0 line count 4
[239][mmc]: mmc driver ver 2021-05-21 14:47
[248][mmc]: Wrong media type 0x0
[251][mmc]: ***Try SD card 0***
[276][mmc]: HSSDR52/SDR25 4 bit
[279][mmc]: 50000000 Hz
[281][mmc]: 3781 MB
[283][mmc]: ***SD/MMC 0 init OK!!!***
[369]Loading boot-pkg Succeed(index=0).
[373]Entry_name        = u-boot
[379]Entry_name        = optee
[383]Entry_name        = dtb
[386]mmc not para
[388]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-ge987def-dirty (Jul 21 2023 - 11:08:46 +0800) Allwinner Technology

[00.440]CPU:   Allwinner Family
[00.443]Model: sun8iw20
I2C:   FDT ERROR:fdt_set_all_pin:[twi0]-->FDT_ERR_BADPATH
FDT ERROR:fdt_set_all_pin:[twi1]-->FDT_ERR_BADPATH
ready
[00.464]optee version: major:3 minor:7
[00.468]DRAM:  128 MiB
[00.471]Relocation Offset is: 04ecb000
[00.495]secure enable bit: 0
[00.498]smc_tee_inform_fdt failed with: ffff000a
[00.503]CPU=1008 MHz,PLL6=600 Mhz,AHB=200 Mhz, APB1=100Mhz  MBus=300Mhz
[00.509]gic: sec monitor mode
sunxi flash map init
[00.514]flash init start
[00.516]workmode = 17,storage type = 1
try card 2
set card number 2
get card number 2
[00.524][mmc]: mmc driver ver uboot2018:2021-12-20 13:35:00
[00.531][mmc]: Is not Boot mode!
[00.533][mmc]: SUNXI SDMMC Controller Version:0x50310
[00.545][mmc]: ************Try SD card 2************
[00.550][mmc]: mmc 2 cmd timeout 100 status 100
[00.554][mmc]: smc 2 err, cmd 8,  RTO
[00.557][mmc]: mmc 2 close bus gating and reset
[00.562][mmc]: mmc 2 cmd timeout 100 status 100
[00.566][mmc]: smc 2 err, cmd 55,  RTO
[00.570][mmc]: mmc 2 close bus gating and reset
[00.574][mmc]: ************Try MMC card 2************
[00.583][mmc]: mmc 2 cmd timeout 100 status 100
[00.587][mmc]: smc 2 err, cmd 1,  RTO
[00.591][mmc]: mmc 2 close bus gating and reset
[00.595][mmc]: Card did not respond to voltage select!
[00.600][mmc]: ************SD/MMC 2 init error!************
[00.605][mmc]: mmc init product failed
MMC init failed
try emmc fail
[00.612]sunxi-spinand: AW SPINand MTD Layer Version: 1.8 20220106
[00.617]sunxi-spinand-phy: AW SPINand Phy Layer Version: 1.11 20211217
[00.625]sunxi-spinand-phy: request spi0 gpio ok
[00.629]sunxi-spinand-phy: request general tx dma channel ok!
[00.635]sunxi-spinand-phy: request general rx dma channel ok!
[00.640]sunxi-spinand-phy: set spic0 clk to 20 Mhz
[00.645]sunxi-spinand-phy: init spic0 clk ok
[00.649]sunxi-spinand-phy: detect munufacture from id table: Winbond
[00.655]sunxi-spinand-phy: detect spinand id: ff21aaef ffffffff
[00.660]sunxi-spinand-phy: ========== arch info ==========
[00.666]sunxi-spinand-phy: Model:               W25N01GVZEIG
[00.671]sunxi-spinand-phy: Munufacture:         Winbond
[00.676]sunxi-spinand-phy: DieCntPerChip:       1
[00.680]sunxi-spinand-phy: BlkCntPerDie:        1024
[00.685]sunxi-spinand-phy: PageCntPerBlk:       64
[00.690]sunxi-spinand-phy: SectCntPerPage:      4
[00.694]sunxi-spinand-phy: OobSizePerPage:      64
[00.698]sunxi-spinand-phy: BadBlockFlag:        0x0
[00.703]sunxi-spinand-phy: OperationOpt:        0x7
[00.708]sunxi-spinand-phy: MaxEraseTimes:       65000
[00.712]sunxi-spinand-phy: EccFlag:             0x0
[00.717]sunxi-spinand-phy: EccType:             2
[00.721]sunxi-spinand-phy: EccProtectedType:    3
[00.726]sunxi-spinand-phy: ========================================
[00.732]sunxi-spinand-phy: 
[00.734]sunxi-spinand-phy: ========== physical info ==========
[00.740]sunxi-spinand-phy: TotalSize:    128 M
[00.744]sunxi-spinand-phy: SectorSize:   512 B
[00.748]sunxi-spinand-phy: PageSize:     2 K
[00.752]sunxi-spinand-phy: BlockSize:    128 K
[00.756]sunxi-spinand-phy: OOBSize:      64 B
[00.760]sunxi-spinand-phy: ========================================
[00.766]sunxi-spinand-phy: 
[00.769]sunxi-spinand-phy: ========== logical info ==========
[00.774]sunxi-spinand-phy: TotalSize:    128 M
[00.779]sunxi-spinand-phy: SectorSize:   512 B
[00.783]sunxi-spinand-phy: PageSize:     4 K
[00.787]sunxi-spinand-phy: BlockSize:    256 K
[00.791]sunxi-spinand-phy: OOBSize:      128 B
[00.795]sunxi-spinand-phy: ========================================
[00.801]sunxi-spinand-phy: set spic0 clk to 100 Mhz
[00.806]sunxi-spinand-phy: block lock register: 0x00
[00.810]sunxi-spinand-phy: feature register: 0x19
[00.815]sunxi-spinand-phy: sunxi physic nand init end
[00.820][mmc]: mmc driver ver uboot2018:2021-12-20 13:35:00
[00.825][mmc]: get sdc_type fail and use default host:tm1.
[00.831][mmc]: can't find node "mmc0",will add new node
[00.836][mmc]: fdt err returned <no error>
[00.840][mmc]: Using default timing para
[00.843][mmc]: SUNXI SDMMC Controller Version:0x50310
[00.875][mmc]: card_caps:0x3000000a
[00.879][mmc]: host_caps:0x3000003f
[00.884]line:703 init_clocks
[00.887]init_clocks:finish
[00.889]drv_disp_init
[00.896]get flash lcd idx 0
fdt get node offset faill: hdmi
****************** drv_disp_init
*****************  lcd_init
[00.908]drv_disp_init finish
[00.911]boot_gui_init:start
[00.914]set disp.dev2_output_type fail. using defval=0
[00.919]disp 0, clk: pll(372000000),clk(372000000),dclk(31000000) dsi_rate(150000000)
     clk real:pll(372000000),clk(372000000),dclk(93000000) dsi_rate(150000000)
[00.954]switch device: sel=0, type=1, mode=4, format=0, bits=0, eotf=4, cs=260
[00.961]set disp.fb0_rot_used fail. using defval=0
[01.128]set disp.fb0_rot_degree fail. using defval=0
[01.134]boot_gui_init:finish
[01.136]Loading Environment from SUNXI_FLASH... OK
[01.141]try to burn key
[01.143]out of usb burn from boot: not need burn key
Hit any key to stop autoboot:  0 
sunxi work mode=0x11
run card sprite
[01.155]try sprite_led_gpio config
[01.158]sprite_led_gpio start
[01.161]sunxi sprite begin
firmware name <NULL>
img start = 0x93b0
try to read mmc start 37808
read mmc ok
sunxi sprite error: iamge magic is bad
sunxi sprite firmware probe fail
sprite_test - do a sprite test

Usage:
sprite_test N[01.187]pwm device hdl is NULL
[01.190]LCD open finish
ULL
=>

[whycanservice2]

@wjp2547532 这个问题有硬件部分的问题，也有软件部分的问题。
先说硬件，硬件这部分涉及较多，总的来说简单解决办法是在卡供电与3.3V电源之间串一个2.2R的电阻来解决插入重启的问题。
软件部分是因为这个芯片启动的bios逻辑是优先卡启动，如果在卡中没有找到系统引导则转为检查其他存储设备，这里注意是检查系统引导。这也是后面你格式化了但还是被引导启动了的原因，因为普通格式化仅仅是擦除了卡内的分区信息及文件信息，实际内容并没有擦除。所以依旧可以引导启动，但是又由于分区信息擦除，导致被引导的系统拿不到正确的分区信息，所以又启动失败了。

[wjp2547532]

@whycanservice2 好的大佬，感谢解惑，多谢