V853烧录问题后自动重新烧录
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问题描述：
V853在第一次烧录的时候是正常可以烧录进去的，但是会自动重新开始烧录，然后再第二次烧录的时候会报错，提示检测不到EMMC，然后系统就异常，再也无法重新烧录。硬件部分参照公板，是否可能是软件部分的问题？
下面是启动的全部日志CCC[2172]fes begin commit:4b419f21ba [2177]PMU: AXP21 [2179]set pll start [2181]periph0 has been enabled [2184]set pll end [2186]board init ok [2188]beign to init dram [2190]DRAM use external ZQ!! [2193]chip id check OK [2195]DRAM_VCC set to 1500 mv [2198]trefi:7.8ms [2201][AUTO DEBUG] single rank and full DQ! [2205]trefi:7.8ms [2208][AUTO DEBUG] rank 0 row = 15 [2211][AUTO DEBUG] rank 0 bank = 8 [2214][AUTO DEBUG] rank 0 page size = 2 KB [2218]DRAM BOOT DRIVE INFO: V0.16 [2221]DRAM CLK = 936 MHz [2224]DRAM Type = 3 (2:DDR2,3:DDR3) [2227]DRAMC ZQ value: 0x7b7bfb [2230]DRAM ODT value: 0x42. [2234]DRAM SIZE =512 M [2236]dram_tpr4:0x0 [2239]DRAM simple test OK. [2241]rtc standby flag is 0x0, super standby flag is 0x0 [2246]rtc[0] value = 0x80000002 [2250]init dram ok U-Boot 2018.05-ga697d75-dirty (Dec 13 2022 - 04:40:13 -0500) Allwinner Technology [03.961]CPU: Allwinner Family [03.964]Model: sun8iw21 I2C: ready [03.991]DRAM: 512 MiB [03.994]Relocation Offset is: 1ced5000 [04.018]secure enable bit: 0 [04.021]PMU: AXP21 [04.023]PMU: pmu_axp2101 found [04.026]BMU: AXP21 [04.027]BMU: bmu_axp2101 found FDT ERROR:fdt_get_regulator_name:get property handle twi-supply error:FDT_ERR_INTERNAL [04.038]gpio_bias, pc_bias: 1800, pc_supply: not set [04.043]gpio_bias, pl_bias: -1, pl_supply: not set [04.048]dcdc1_vol = 3300, onoff=1 [04.052]dcdc2_vol = 900, onoff=1 [04.055]dcdc5_vol = 0, onoff=0 [04.058]aldo1_vol = 1800, onoff=1 [04.062]aldo2_vol = 1800, onoff=1 [04.065]aldo3_vol = 3300, onoff=1 [04.069]aldo4_vol = 3300, onoff=1 [04.072]bldo1_vol = 1800, onoff=1 [04.076]bldo2_vol = 2800, onoff=1 [04.079]dldo1_vol = 3300, onoff=1 [04.083]dldo2_vol = 1200, onoff=1 bias_name:pc_bias bias_vol:1800 bias_name:pi_bias bias_vol:1800 [04.093]bat_vol=45, ratio=0 [04.095]safe_vol=3500, safe_ratio=1 [04.099]CPU=900 MHz,PLL6=600 Mhz,AHB=200 Mhz, APB1=24Mhz MBus=300Mhz [04.105]gic: normal mode sunxi flash map init [04.109]flash init start [04.111]workmode = 16,storage type = 0 try card 2 set card number 2 get card number 2 [04.119][mmc]: mmc driver ver uboot2018:2021-12-20 13:35:00 [04.125][mmc]: get sdc_type fail and use default host:tm4. [04.131][mmc]: Is not Boot mode! [04.134][mmc]: SUNXI SDMMC Controller Version:0x50400 [04.145][mmc]: ************Try SD card 2************ [04.151][mmc]: mmc 2 cmd timeout 100 status 100 [04.155][mmc]: smc 2 err, cmd 8, RTO [04.158][mmc]: mmc 2 close bus gating and reset [04.163][mmc]: mmc 2 cmd timeout 100 status 100 [04.167][mmc]: smc 2 err, cmd 55, RTO [04.171][mmc]: mmc 2 close bus gating and reset [04.175][mmc]: ************Try MMC card 2************ [04.197][mmc]: mmc 2 cmd timeout 100 status 100 [04.201][mmc]: smc 2 err, cmd 8, RTO [04.205][mmc]: mmc 2 close bus gating and reset [04.210][mmc]: mmc 2 cmd timeout 100 status 100 [04.214][mmc]: smc 2 err, cmd 55, RTO [04.217][mmc]: mmc 2 close bus gating and reset [04.232][mmc]: gen_tuning_blk_bus8: total blk 10 [04.237][mmc]: gen_tuning_blk_bus4: total blk 6 [04.241][mmc]: Using 8 bit tuning now [04.245][mmc]: write_tuning_try_freq: write ok [04.249][mmc]: Pattern compare ok [04.252][mmc]: Write tuning pattern ok [04.255][mmc]: ================== HSSDR52_SDR25... [04.260][mmc]: skip freq 400000 [04.263][mmc]: skip freq 25000000 [04.266][mmc]: freq: 2-50000000-64-4 [04.474][mmc]: [0-59|60] [04.476][mmc]: ================== HSDDR52_DDR50... [04.480][mmc]: skip freq 400000 [04.483][mmc]: freq: 1-25000000-64-4 [05.005][mmc]: freq: 2-50000000-64-4 [05.144][mmc]: [0-41|42] [53-63|11] [05.147][mmc]: [0-31|32] [33-41|9] [52-63|12] [05.151][mmc]: DS26/SDR12: 0xffffffff 0xffffffff [05.155][mmc]: HSSDR52/SDR25: 0xff1effff 0xffffffff [05.160][mmc]: HSDDR52/DDR50: 0xff1015ff 0xffffffff [05.164][mmc]: HS200/SDR104: 0xffffffff 0xffffffff [05.169][mmc]: HS400: 0xffffffff 0xffffffff [05.173][mmc]: HS400: 0xffffffff 0xffffffff [05.177][mmc]: Best spd md: 2-HSDDR52/DDR50, freq: 2-50000000, Bus width: 8 [05.183]line:724 init_clocks [05.187]init_clocks:finish [05.189]Loading Environment from SUNXI_FLASH... OK [05.194]try to burn key [05.196]out of usb burn from boot: not need burn key Hit any key to stop autoboot: 0 sunxi work mode=0x10 run usb efex delay time 2500 weak:otg_phy_config usb init ok set address 0x1c set address 0x1c ok set address 0x3b set address 0x3b ok SUNXI_EFEX_ERASE_TAG erase_flag = 0x12 origin_erase_flag = 0x1 FEX_CMD_fes_verify_status FEX_CMD_fes_verify last err=0 the 0 mbr table is ok the 1 mbr table is ok the 2 mbr table is ok the 3 mbr table is ok *************MBR DUMP*************** total mbr part 7 part[0] name :boot-resource part[0] classname :DISK part[0] addrlo :0x2000 part[0] lenlo :0x1780 part[0] user_type :32768 part[0] keydata :0 part[0] ro :0 part[1] name :env part[1] classname :DISK part[1] addrlo :0x3780 part[1] lenlo :0x3f0 part[1] user_type :32768 part[1] keydata :0 part[1] ro :0 part[2] name :boot part[2] classname :DISK part[2] addrlo :0x3b70 part[2] lenlo :0x6270 part[2] user_type :32768 part[2] keydata :0 part[2] ro :0 part[3] name :rootfs part[3] classname :DISK part[3] addrlo :0x9de0 part[3] lenlo :0x8c00 part[3] user_type :32768 part[3] keydata :0 part[3] ro :0 part[4] name :rootfs_data part[4] classname :DISK part[4] addrlo :0x129e0 part[4] lenlo :0x2760 part[4] user_type :32768 part[4] keydata :0 part[4] ro :0 part[5] name :recovery part[5] classname :DISK part[5] addrlo :0x15140 part[5] lenlo :0x4ec0 part[5] user_type :32768 part[5] keydata :0 part[5] ro :0 part[6] name :UDISK part[6] classname :DISK part[6] addrlo :0x1a000 part[6] lenlo :0x0 part[6] user_type :33024 part[6] keydata :0 part[6] ro :0 total part: 8 mbr 0, 2000, 8000 boot-resource 1, 1780, 8000 env 2, 3f0, 8000 boot 3, 6270, 8000 rootfs 4, 8c00, 8000 rootfs_data 5, 2760, 8000 recovery 6, 4ec0, 8000 UDISK 7, 0, 8100 [08.337]erase all part start need erase flash: 18 [08.341][mmc]: erase from: 0, to: 15269887, cnt: 15269888, erase_group: 1024 [08.424][mmc]: sunxi_mmc_do_send_cmd_common: cmd 38 wait rsp busy 0x4b ms [08.430]read item0 copy0 [08.445]Item0 (Map) magic is bad [08.448]the secure storage item0 copy0 magic is bad [08.465]Item0 (Map) magic is bad [08.467]the secure storage item0 copy1 magic is bad [08.472]Item0 (Map) magic is bad [08.475]the secure storage map is empty [08.503]erase secure storage: 0 ok SUNXI_EFEX_MBR_TAG mbr size = 0x10000 write primary GPT success write Backup GPT success [08.515]update partition map FEX_CMD_fes_verify_status FEX_CMD_fes_verify last err=0 ******Has init FEX_CMD_fes_verify_value, start 0x2000, size high 0x0:low 0x14000 FEX_CMD_fes_verify_value 0xe6f75b5c FEX_CMD_fes_verify_value, start 0x3780, size high 0x0:low 0x20000 FEX_CMD_fes_verify_value 0xb41f4781 FEX_CMD_fes_verify_value, start 0x3b70, size high 0x0:low 0x408800 FEX_CMD_fes_verify_value 0x871f49da FEX_CMD_fes_verify_value, start 0x9de0, size high 0x0:low 0x10e0000 FEX_CMD_fes_verify_value 0x4f9dd2fd bootfile_mode=4 SUNXI_EFEX_BOOT1_TAG boot1 size = 0x108000, max size = 0x200000 uboot size = 0x108000 storage type = 2 FEX_CMD_fes_verify_status FEX_CMD_fes_verify last err=0 bootfile_mode=4 SUNXI_EFEX_BOOT0_TAG boot0 size = 0xa000 [09.805][mmc]: write mmc 2 info ok dram para[0] = 3a8 dram para[1] = 3 dram para[2] = 7b7bfb dram para[3] = 1 dram para[4] = 10f2 dram para[5] = 2000000 dram para[6] = 1e14 dram para[7] = 42 dram para[8] = 20 dram para[9] = 0 dram para[10] = 4899d7 dram para[11] = 1c241d0 dram para[12] = a4073 dram para[13] = b4787896 dram para[14] = 0 dram para[15] = 48484848 dram para[16] = 48 dram para[17] = 1621121e dram para[18] = 0 dram para[19] = 0 dram para[20] = 0 dram para[21] = 420000 dram para[22] = 48 dram para[23] = b4016103 dram para[24] = 0 dram para[25] = 0 dram para[26] = 0 dram para[27] = 0 dram para[28] = 0 dram para[29] = 0 dram para[30] = 0 dram para[31] = 0 storage type = 2 FEX_CMD_fes_verify_status FEX_CMD_fes_verify last err=0 sunxi_efex_next_action=2 exit usb next work 2 SUNXI_UPDATE_NEXT_ACTION_REBOOT▒CCC[3453]fes begin commit:4b419f21ba [3458]PMU: AXP21 [3460]set pll start [3462]periph0 has been enabled [3465]set pll end [3467]board init ok [3469]beign to init dram [3471]DRAM use external ZQ!! [3474]chip id check OK [3476]DRAM_VCC set to 1500 mv [3479]trefi:7.8ms [3482][AUTO DEBUG] single rank and full DQ! [3486]trefi:7.8ms [3489][AUTO DEBUG] rank 0 row = 15 [3492][AUTO DEBUG] rank 0 bank = 8 [3495][AUTO DEBUG] rank 0 page size = 2 KB [3499]DRAM BOOT DRIVE INFO: V0.16 [3502]DRAM CLK = 936 MHz [3505]DRAM Type = 3 (2:DDR2,3:DDR3) [3508]DRAMC ZQ value: 0x7b7bfb [3511]DRAM ODT value: 0x42. [3514]DRAM SIZE =512 M [3516]dram_tpr4:0x0 [3520]DRAM simple test OK. [3522]rtc standby flag is 0x0, super standby flag is 0x0 [3527]rtc[0] value = 0x80000002 [3530]init dram ok U-Boot 2018.05-ga697d75-dirty (Dec 13 2022 - 04:40:13 -0500) Allwinner Technology [05.258]CPU: Allwinner Family [05.261]Model: sun8iw21 I2C: ready [05.288]DRAM: 512 MiB [05.291]Relocation Offset is: 1ced5000 [05.315]secure enable bit: 0 [05.318]PMU: AXP21 [05.320]PMU: pmu_axp2101 found [05.323]BMU: AXP21 [05.324]BMU: bmu_axp2101 found FDT ERROR:fdt_get_regulator_name:get property handle twi-supply error:FDT_ERR_INTERNAL [05.335]gpio_bias, pc_bias: 1800, pc_supply: not set [05.340]gpio_bias, pl_bias: -1, pl_supply: not set [05.345]dcdc1_vol = 3300, onoff=1 [05.349]dcdc2_vol = 900, onoff=1 [05.352]dcdc5_vol = 0, onoff=0 [05.355]aldo1_vol = 1800, onoff=1 [05.359]aldo2_vol = 1800, onoff=1 [05.362]aldo3_vol = 3300, onoff=1 [05.366]aldo4_vol = 3300, onoff=1 [05.369]bldo1_vol = 1800, onoff=1 [05.373]bldo2_vol = 2800, onoff=1 [05.376]dldo1_vol = 3300, onoff=1 [05.380]dldo2_vol = 1200, onoff=1 bias_name:pc_bias bias_vol:1800 bias_name:pi_bias bias_vol:1800 [05.390]bat_vol=984, ratio=0 [05.392]safe_vol=3500, safe_ratio=1 [05.396]CPU=900 MHz,PLL6=600 Mhz,AHB=200 Mhz, APB1=24Mhz MBus=300Mhz [05.402]gic: normal mode sunxi flash map init [05.406]flash init start [05.408]workmode = 16,storage type = 0 try card 2 set card number 2 get card number 2 [05.416][mmc]: mmc driver ver uboot2018:2021-12-20 13:35:00 [05.422][mmc]: get sdc_type fail and use default host:tm4. [05.429][mmc]: Is not Boot mode! [05.431][mmc]: SUNXI SDMMC Controller Version:0x50400 [05.442][mmc]: ************Try SD card 2************ [05.448][mmc]: mmc 2 cmd timeout 100 status 100 [05.452][mmc]: smc 2 err, cmd 8, RTO [05.455][mmc]: mmc 2 close bus gating and reset [05.460][mmc]: mmc 2 cmd timeout 100 status 100 [05.464][mmc]: smc 2 err, cmd 55, RTO [05.468][mmc]: mmc 2 close bus gating and reset [05.472][mmc]: ************Try MMC card 2************ [06.485][mmc]: Card did not respond to voltage select! [06.489][mmc]: ************SD/MMC 2 init error!************ [06.495][mmc]: mmc init product failed MMC init failed try emmc fail [06.501]sunxi-spinand: AW SPINand MTD Layer Version: 1.8 20220106 [06.507]sunxi-spinand-phy: AW SPINand Phy Layer Version: 1.11 20211217 [06.515]sunxi-spinand-phy: request spi0 gpio ok [06.519]sunxi-spinand-phy: request general tx dma channel ok! [06.525]sunxi-spinand-phy: request general rx dma channel ok! [06.530]sunxi-spinand-phy: set spic0 clk to 20 Mhz [06.535]sunxi-spinand-phy: init spic0 clk ok [07.539]sunxi-spinand-phy: read id failed : -110 try nand fail [07.546]unrecognized JEDEC id bytes: ff, ff, ff data abort pc : [<5ff1053a>] lr : [<5ff10521>] reloc pc : [<4303b53a>] lr : [<4303b521>] sp : 5de72c38 ip : 00000002 fp : 43000508 r10: 43031bd9 r9 : 5deb4e70 r8 : 5def5678 r7 : 5ff83f48 r6 : ffffffed r5 : 5ff54a20 r4 : 5def56c0 r3 : 00002000 r2 : 00000001 r1 : 0000000a r0 : 00000030 Flags: nZCv IRQs on FIQs off Mode SVC_32请问各位大佬，这是在电路板上哪里出了问题？
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@null037
第一次烧录完成以后会自动打印这段信息SUNXI_UPDATE_NEXT_ACTION_REBOOT，然后重启。
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@null037 第一次烧录完成不就是应该重启从emmc进入系统，问题不在这里。问题在
try card 2 set card number 2 get card number 2 [05.416][mmc]: mmc driver ver uboot2018:2021-12-20 13:35:00 [05.422][mmc]: get sdc_type fail and use default host:tm4. [05.429][mmc]: Is not Boot mode! [05.431][mmc]: SUNXI SDMMC Controller Version:0x50400 [05.442][mmc]: ************Try SD card 2************ [05.448][mmc]: mmc 2 cmd timeout 100 status 100 [05.452][mmc]: smc 2 err, cmd 8, RTO [05.455][mmc]: mmc 2 close bus gating and reset [05.460][mmc]: mmc 2 cmd timeout 100 status 100 [05.464][mmc]: smc 2 err, cmd 55, RTO [05.468][mmc]: mmc 2 close bus gating and reset [05.472][mmc]: ************Try MMC card 2************ [06.485][mmc]: Card did not respond to voltage select! [06.489][mmc]: ************SD/MMC 2 init error!************ [06.495][mmc]: mmc init product failed正常情况是
[86]card no is 2 [88]sdcard 2 line count 8 [90][mmc]: mmc driver ver 2021-12-27 10:07 [100][mmc]: Wrong media type 0x0, but host sdc2, try mmc first [105][mmc]: ***Try MMC card 2*** [119][mmc]: RMCA OK! [121][mmc]: bias 100 [123][mmc]: mmc 2 bias 100 [126][mmc]: MMC 5.1 [128][mmc]: HSSDR52/SDR25 8 bit [131][mmc]: 50000000 Hz [133][mmc]: 14910 MB [135][mmc]: ***SD/MMC 2 init OK!!!*** -
[23]HELLO! BOOT0 is starting! [26]BOOT0 commit : 2a3ec52022 [29]set pll start [30]periph0 has been enabled [33]set pll end [36][pmu]: bus read error [38]board init ok [40]rtc[0] value = 0x80000002 [43]rtc[6] value = 0x5a [45]DRAM use external ZQ!! [48]chip id check OK [50]POWER SETTING ERROR! [52]DRAM BOOT DRIVE INFO: V0.16 [55]DRAM CLK = 936 MHz [57]DRAM Type = 3 (2:DDR2,3:DDR3) [60]DRAMC ZQ value: 0x7b7bfb [63]DRAM ODT value: 0x42. [67]DRAM SIZE =512 M [69]dram_tpr4:0x0 [76]DRAM simple test OK. [78]rtc standby flag is 0x0, super standby flag is 0x0 [83]dram size =512 [86]audio:avcc calibration [88]card no is 2 [90]sdcard 2 line count 8 [92][mmc]: mmc driver ver 2021-12-27 10:07 [102][mmc]: Wrong media type 0x0, but host sdc2, try mmc first [107][mmc]: ***Try MMC card 2*** [121][mmc]: RMCA OK! [123][mmc]: bias 100 [125][mmc]: mmc 2 bias 100 [128][mmc]: MMC 5.1 [130][mmc]: HSSDR52/SDR25 8 bit [133][mmc]: 50000000 Hz [135][mmc]: 14910 MB [137][mmc]: ***SD/MMC 2 init OK!!!*** [190]Loading boot-pkg Succeed(index=0). [193]Entry_name = optee [196]Entry_name = u-boot [203]Entry_name = dtb [206]tunning data addr:0x430003e8 [209]Jump to second Boot. M/TC: OP-TEE version: 15ee1539b (gcc version 5.3.1 20160412 (Linaro GCC 5.3-2016.05)) #1 Tue Mar 29 06:48:41 UTC 2022 arm E/TC:0 0 platform_standby_fdt_parse:133 no pmu node E/TC:0 0 sunxi_twi_parse_from_dt:121 no pmu node U-Boot 2018.05-g3a34d5f (Jul 08 2022 - 07:00:11 +0000) Allwinner Technology [00.274]CPU: Allwinner Family [00.277]Model: sun8iw21 I2C: ready [00.303]DRAM: 512 MiB [00.306]Relocation Offset is: 1ced0000 [00.331]secure enable bit: 0 E/TC:0 fdt_getprop_u32:343 prop trace_level not found [00.345]pmu_axp2101_probe pmic_bus_read fail [00.349]bmu_axp2101_probe pmic_bus_read fail [00.353]CPU=900 MHz,PLL6=600 Mhz,AHB=200 Mhz, APB1=24Mhz MBus=300Mhz [00.359]gic: sec monitor mode sunxi flash map init [00.364]flash init start [00.366]workmode = 0,storage type = 2 [00.370][mmc]: mmc driver ver uboot2018:2021-12-20 13:35:00 [00.375][mmc]: get sdc_type fail and use default host:tm4. [00.382][mmc]: SUNXI SDMMC Controller Version:0x50400 [00.407][mmc]: Best spd md: 2-HSDDR52/DDR50, freq: 2-50000000, Bus width: 8 [00.413]sunxi flash init ok [00.416]line:724 init_clocks [00.419]drv_disp_init request pwm success, pwm9:pwm9:0x2000c00. [00.433]drv_disp_init finish [00.439]Loading Environment from SUNXI_FLASH... OK [00.450]boot_gui_init:start [00.453]set disp.dev2_output_type fail. using defval=0 [00.457][ICN6202 TO LVDS] LINE:0146-->lcd_open_flow: [00.462][ICN6202 TO LVDS] LINE:0167-->lcd_power_on: [00.480]boot_gui_init:finish partno erro : can't find partition bootloader 54 bytes read in 0 ms [00.489]bmp_name=bootlogo.bmp size 38454 [00.493][ICN6202 TO LVDS] LINE:0575-->lcd_panel_init: [00.659][ICN6202 TO LVDS] LINE:0620-->lcd_panel_init:initialization:icn6202 init reg from mipi 38454 bytes read in 175 ms (213.9 KiB/s) [00.688]Item0 (Map) magic is bad [00.690]the secure storage item0 copy0 magic is bad [00.707]Item0 (Map) magic is bad [00.710]the secure storage item0 copy1 magic is bad [00.715]Item0 (Map) magic is bad [00.718]out of usb burn from boot: not need burn key root_partition is rootfs set root to /dev/mmcblk0p4 [00.727]update part info [00.730]bootmode[2]:0x5a [00.732][mmc]: mmc exit start [00.751][mmc]: mmc 2 exit ok▒[23]HELLO! BOOT0 is starting! [26]BOOT0 commit : 2a3ec52022 [29]set pll start [30]periph0 has been enabled [33]set pll end [36][pmu]: bus read error [38]board init ok [40]rtc[0] value = 0x80000002 [43]rtc[2] value = 0x5aa5a55a [46]eraly jump fel CCC[2090]fes begin commit:2a3ec52022 [2093]set pll start [2095]periph0 has been enabled [2098]set pll end [2101][pmu]: bus read error [2104]board init ok [2106]beign to init dram [2108]DRAM use external ZQ!! [2111]chip id check OK [2113]POWER SETTING ERROR! [2115]trefi:7.8ms [2118][AUTO DEBUG] single rank and full DQ! [2122]trefi:7.8ms [2125][AUTO DEBUG] rank 0 row = 15 [2128][AUTO DEBUG] rank 0 bank = 8 [2131][AUTO DEBUG] rank 0 page size = 2 KB [2135]DRAM BOOT DRIVE INFO: V0.16 [2139]DRAM CLK = 936 MHz [2141]DRAM Type = 3 (2:DDR2,3:DDR3) [2144]DRAMC ZQ value: 0x7b7bfb [2147]DRAM ODT value: 0x42. [2151]DRAM SIZE =512 M [2153]dram_tpr4:0x0 [2156]DRAM simple test OK. [2158]rtc standby flag is 0x0, super standby flag is 0x0 [2164]rtc[0] value = 0x80000002 [2167]init dram ok U-Boot 2018.05-g3a34d5f (Jul 08 2022 - 07:00:11 +0000) Allwinner Technology [03.713]CPU: Allwinner Family [03.716]Model: sun8iw21 I2C: ready [03.742]DRAM: 512 MiB [03.746]Relocation Offset is: 1ced0000 [03.770]secure enable bit: 0 [03.773]pmu_axp2101_probe pmic_bus_read fail [03.777]PMU: no found [03.779]bmu_axp2101_probe pmic_bus_read fail [03.783]BMU: no found [03.785]CPU=900 MHz,PLL6=600 Mhz,AHB=200 Mhz, APB1=24Mhz MBus=300Mhz [03.791]gic: normal mode sunxi flash map init [03.795]flash init start [03.797]workmode = 16,storage type = 0 try card 2 set card number 2 get card number 2 [03.805][mmc]: mmc driver ver uboot2018:2021-12-20 13:35:00 [03.811][mmc]: get sdc_type fail and use default host:tm4. [03.817][mmc]: Is not Boot mode! [03.820][mmc]: SUNXI SDMMC Controller Version:0x50400 [03.831][mmc]: ************Try SD card 2************ [03.836][mmc]: mmc 2 cmd timeout 100 status 100 [03.841][mmc]: smc 2 err, cmd 8, RTO [03.844][mmc]: mmc 2 close bus gating and reset [03.849][mmc]: mmc 2 cmd timeout 100 status 100 [03.853][mmc]: smc 2 err, cmd 55, RTO [03.857][mmc]: mmc 2 close bus gating and reset [03.861][mmc]: ************Try MMC card 2************ [03.885][mmc]: mmc 2 cmd timeout 100 status 100 [03.889][mmc]: smc 2 err, cmd 8, RTO [03.892][mmc]: mmc 2 close bus gating and reset [03.897][mmc]: mmc 2 cmd timeout 100 status 100 [03.901][mmc]: smc 2 err, cmd 55, RTO [03.905][mmc]: mmc 2 close bus gating and reset [03.921][mmc]: gen_tuning_blk_bus8: total blk 10 [03.925][mmc]: gen_tuning_blk_bus4: total blk 6 [03.930][mmc]: Using 8 bit tuning now [03.935][mmc]: write_tuning_try_freq: write ok [03.939][mmc]: Pattern compare ok [03.942][mmc]: Write tuning pattern ok [03.945][mmc]: ================== HSSDR52_SDR25... [03.950][mmc]: skip freq 400000 [03.953][mmc]: skip freq 25000000 [03.956][mmc]: freq: 2-50000000-64-4 [04.204][mmc]: [0-58|59] [04.206][mmc]: ================== HSDDR52_DDR50... [04.211][mmc]: skip freq 400000 [04.213][mmc]: freq: 1-25000000-64-4 [04.437][mmc]: freq: 2-50000000-64-4 [04.580][mmc]: [0-49|50] [61-63|3] [04.583][mmc]: [0-30|31] [33-49|17] [61-63|3] [04.588][mmc]: DS26/SDR12: 0xffffffff 0xffffffff [04.592][mmc]: HSSDR52/SDR25: 0xff1dffff 0xffffffff [04.597][mmc]: HSDDR52/DDR50: 0xff0f19ff 0xffffffff [04.601][mmc]: HS200/SDR104: 0xffffffff 0xffffffff [04.606][mmc]: HS400: 0xffffffff 0xffffffff [04.610][mmc]: HS400: 0xffffffff 0xffffffff [04.614][mmc]: Best spd md: 2-HSDDR52/DDR50, freq: 2-50000000, Bus width: 8 [04.620]line:724 init_clocks [04.623]init_clocks:finish [04.626]Loading Environment from SUNXI_FLASH... OK [04.630]try to burn key [04.632]out of usb burn from boot: not need burn key Hit any key to stop autoboot: 0 sunxi work mode=0x10 run usb efex delay time 2500 weak:otg_phy_config usb init ok set address 0x10 set address 0x10 ok SUNXI_EFEX_ERASE_TAG erase_flag = 0x12 origin_erase_flag = 0x1 FEX_CMD_fes_verify_status FEX_CMD_fes_verify last err=0 the 0 mbr table is ok the 1 mbr table is ok the 2 mbr table is ok the 3 mbr table is ok *************MBR DUMP*************** total mbr part 7 part[0] name :boot-resource part[0] classname :DISK part[0] addrlo :0x2000 part[0] lenlo :0x1978 part[0] user_type :32768 part[0] keydata :0 part[0] ro :0 part[1] name :env part[1] classname :DISK part[1] addrlo :0x3978 part[1] lenlo :0x3f0 part[1] user_type :32768 part[1] keydata :0 part[1] ro :0 part[2] name :boot part[2] classname :DISK part[2] addrlo :0x3d68 part[2] lenlo :0x6270 part[2] user_type :32768 part[2] keydata :0 part[2] ro :0 part[3] name :rootfs part[3] classname :DISK part[3] addrlo :0x9fd8 part[3] lenlo :0x19b90 part[3] user_type :32768 part[3] keydata :0 part[3] ro :0 part[4] name :rootfs_data part[4] classname :DISK part[4] addrlo :0x23b68 part[4] lenlo :0x2760 part[4] user_type :32768 part[4] keydata :0 part[4] ro :0 part[5] name :recovery part[5] classname :DISK part[5] addrlo :0x262c8 part[5] lenlo :0x4ec0 part[5] user_type :32768 part[5] keydata :0 part[5] ro :0 part[6] name :UDISK part[6] classname :DISK part[6] addrlo :0x2b188 part[6] lenlo :0x0 part[6] user_type :33024 part[6] keydata :0 part[6] ro :0 total part: 8 mbr 0, 2000, 8000 boot-resource 1, 1978, 8000 env 2, 3f0, 8000 boot 3, 6270, 8000 rootfs 4, 19b90, 8000 rootfs_data 5, 2760, 8000 recovery 6, 4ec0, 8000 UDISK 7, 0, 8100 [07.558]erase all part start need erase flash: 18 [07.563][mmc]: erase from: 0, to: 30535679, cnt: 30535680, erase_group: 1024 [07.652][mmc]: sunxi_mmc_do_send_cmd_common: cmd 38 wait rsp busy 0x52 ms [07.659]read item0 copy0 [07.673]Item0 (Map) magic is bad [07.676]the secure storage item0 copy0 magic is bad [07.693]Item0 (Map) magic is bad [07.696]the secure storage item0 copy1 magic is bad [07.701]Item0 (Map) magic is bad [07.704]the secure storage map is empty [07.733]erase secure storage: 0 ok SUNXI_EFEX_MBR_TAG mbr size = 0x10000 write primary GPT success write Backup GPT success [07.747]update partition map FEX_CMD_fes_verify_status FEX_CMD_fes_verify last err=0 ******Has init FEX_CMD_fes_verify_value, start 0x2000, size high 0x0:low 0x14000 FEX_CMD_fes_verify_value 0xe6f75b5c FEX_CMD_fes_verify_value, start 0x3978, size high 0x0:low 0x20000 FEX_CMD_fes_verify_value 0x33cbba1 FEX_CMD_fes_verify_value, start 0x3d68, size high 0x0:low 0x779000 FEX_CMD_fes_verify_value 0xe7b29563 FEX_CMD_fes_verify_value, start 0x9fd8, size high 0x0:low 0x1480000 FEX_CMD_fes_verify_value 0x591ac631 bootfile_mode=4 SUNXI_EFEX_BOOT1_TAG boot1 size = 0x108000, max size = 0x200000 uboot size = 0x108000 storage type = 2 FEX_CMD_fes_verify_status FEX_CMD_fes_verify last err=0 bootfile_mode=4 SUNXI_EFEX_BOOT0_TAG boot0 size = 0x9000 [10.202][mmc]: write mmc 2 info ok dram para[0] = 3a8 dram para[1] = 3 dram para[2] = 7b7bfb dram para[3] = 1 dram para[4] = 10f2 dram para[5] = 2000000 dram para[6] = 1e14 dram para[7] = 42 dram para[8] = 20 dram para[9] = 0 dram para[10] = 4899d7 dram para[11] = 1c241d0 dram para[12] = a4073 dram para[13] = b4787896 dram para[14] = 0 dram para[15] = 48484848 dram para[16] = 48 dram para[17] = 1621121e dram para[18] = 0 dram para[19] = 0 dram para[20] = 0 dram para[21] = 420000 dram para[22] = 48 dram para[23] = b4016103 dram para[24] = 0 dram para[25] = 0 dram para[26] = 0 dram para[27] = 0 dram para[28] = 0 dram para[29] = 0 dram para[30] = 0 dram para[31] = 0 storage type = 2 FEX_CMD_fes_verify_status FEX_CMD_fes_verify last err=0 sunxi_efex_next_action=2 exit usb next work 2 [23]HELLO! BOOT0 is starting!OT [26]BOOT0 commit : 2a3ec52022 [29]set pll start [30]periph0 has been enabled [33]set pll end [36][pmu]: bus read error [38]board init ok [40]rtc[0] value = 0x80000002 [43]DRAM use external ZQ!! [45]chip id check OK [47]POWER SETTING ERROR! [50]DRAM BOOT DRIVE INFO: V0.16 [53]DRAM CLK = 936 MHz [55]DRAM Type = 3 (2:DDR2,3:DDR3) [58]DRAMC ZQ value: 0x7b7bfb [61]DRAM ODT value: 0x42. [65]DRAM SIZE =512 M [66]dram_tpr4:0x0 [73]DRAM simple test OK. [76]rtc standby flag is 0x0, super standby flag is 0x0 [81]dram size =512 [84]audio:avcc calibration [86]card no is 2 [88]sdcard 2 line count 8 [90][mmc]: mmc driver ver 2021-12-27 10:07 [100][mmc]: Wrong media type 0x0, but host sdc2, try mmc first [105][mmc]: ***Try MMC card 2*** [119][mmc]: RMCA OK! [121][mmc]: bias 100 [123][mmc]: mmc 2 bias 100 [126][mmc]: MMC 5.1 [128][mmc]: HSSDR52/SDR25 8 bit [131][mmc]: 50000000 Hz [133][mmc]: 14910 MB [135][mmc]: ***SD/MMC 2 init OK!!!*** [187]Loading boot-pkg Succeed(index=0). [191]Entry_name = optee [194]Entry_name = u-boot [201]Entry_name = dtb [204]tunning data addr:0x430003e8 [207]Jump to second Boot. M/TC: OP-TEE version: 15ee1539b (gcc version 5.3.1 20160412 (Linaro GCC 5.3-2016.05)) #1 Tue Mar 29 06:48:41 UTC 2022 arm E/TC:0 0 platform_standby_fdt_parse:133 no pmu node E/TC:0 0 sunxi_twi_parse_from_dt:121 no pmu node U-Boot 2018.05-g3a34d5f (Jul 08 2022 - 07:00:11 +0000) Allwinner Technology [00.272]CPU: Allwinner Family [00.275]Model: sun8iw21 I2C: ready [00.301]DRAM: 512 MiB [00.304]Relocation Offset is: 1ced0000 [00.329]secure enable bit: 0 E/TC:0 fdt_getprop_u32:343 prop trace_level not found [00.343]pmu_axp2101_probe pmic_bus_read fail [00.347]bmu_axp2101_probe pmic_bus_read fail [00.351]CPU=900 MHz,PLL6=600 Mhz,AHB=200 Mhz, APB1=24Mhz MBus=300Mhz [00.357]gic: sec monitor mode sunxi flash map init [00.362]flash init start [00.364]workmode = 0,storage type = 2 [00.367][mmc]: mmc driver ver uboot2018:2021-12-20 13:35:00 [00.373][mmc]: get sdc_type fail and use default host:tm4. [00.380][mmc]: SUNXI SDMMC Controller Version:0x50400 [00.405][mmc]: Best spd md: 2-HSDDR52/DDR50, freq: 2-50000000, Bus width: 8 [00.411]sunxi flash init ok [00.414]line:724 init_clocks [00.417]drv_disp_init request pwm success, pwm9:pwm9:0x2000c00. [00.431]drv_disp_init finish [00.437]Loading Environment from SUNXI_FLASH... backup env check CRC fail Now update backup env Saving Environment to SUNXI_FLASH... Writing to env... OK OK [00.479]boot_gui_init:start [00.481]set disp.dev2_output_type fail. using defval=0 [00.486][ICN6202 TO LVDS] LINE:0146-->lcd_open_flow: [00.491][ICN6202 TO LVDS] LINE:0167-->lcd_power_on: [00.509]boot_gui_init:finish partno erro : can't find partition bootloader 54 bytes read in 0 ms [00.518]bmp_name=bootlogo.bmp size 38454 [00.522][ICN6202 TO LVDS] LINE:0575-->lcd_panel_init: [00.688][ICN6202 TO LVDS] LINE:0620-->lcd_panel_init:initialization:icn6202 init reg from mipi 38454 bytes read in 175 ms (213.9 KiB/s) [00.716]Item0 (Map) magic is bad [00.719]the secure storage item0 copy0 magic is bad [00.736]Item0 (Map) magic is bad [00.739]the secure storage item0 copy1 magic is bad [00.744]Item0 (Map) magic is bad [00.747]out of usb burn from boot: not need burn key root_partition is rootfs set root to /dev/mmcblk0p4 [00.756]update part info [00.759]update bootcmd [00.762]change working_fdt 0x5de8fe70 to 0x5de6fe70 [00.768][mmc]: delete mmc-hs400-1_8v from dtb [00.772][mmc]: delete mmc-hs200-1_8v from dtb [00.776][mmc]: get max-frequency ok 50000000 Hz disable nand error: FDT_ERR_BADPATH [00.789]The storage not support sample function [00.795]## error: update_fdt_dram_para : FDT_ERR_NOTFOUND [00.804]update dts Hit any key to stop autoboot: 1 [00.821][ICN6202 TO LVDS] LINE:0203-->lcd_bl_open: [00.828]LCD open finish 0 [01.912]no vendor_boot partition is found Android's image name: sun8i_arm [01.956]Starting kernel ... [01.959][mmc]: mmc exit start [01.978][mmc]: mmc 2 exit ok [ 0.000000] Booting Linux on physical CPU 0x0 [ 0.000000] Linux version 4.9.191 (yuzuki@YuzukiKoddo) (gcc version 5.3.1 20160412 (Linaro GCC 5.3-2016.05) ) #8 PREEMPT Thu Jan 12 16:05:54 CST 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: sun8iw21 [ 0.000000] ion_mem_reserve: err format for ion reserve list! -
@whycanservice 那晕哥是不是我们所使用的emmc不支持，我们所使用的江波龙的emmc。
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@null037
板子在第一次烧录的时候，可以正常烧录，烧录完成后，自动又重新开始烧录，第二次烧录的时候就会卡在emmc识别错误这里。但如果将电源断掉，重新启动，系统就可以正常启动。只有在烧写时的第二次自动烧录才会出现识别失败的错误。 -
@null037 问题已经解决，经过测试是emmc的问题，之前使用的江波龙的emmc不支持，现在换成了闪迪的，已经解决了。
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此回复已被删除！ -
@null037
兄弟，可以帮忙看下我这个问题吗？是不是也是芯片问题呀。这颗EMMC芯片也不在这个手册里面。[allwinner-v853-emmc-flash-support-list_v1.0.pdf]我这个开机打印没有你帖子里面的打印的内容多。
https://bbs.aw-ol.com/topic/3487/v853-无法烧录问题-whycan晕哥?_=1683766917546
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@wl17761275256 如果你的EMMC芯片不在手册，那我建议你先自己换成手册上支持的芯片，快速确认是否是EMMC的问题。不然后续的调试时间会很长
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