Ask: Use Schindler for the 4412 Development Board when the card is stuck on Android still screen

I use Schindler's 4412 board

Find the opportunity to get stuck on Android still screen when booting
Use RS232 to connect the machine log after the normal and unable to boot into the log
The following was found missing:
So I would like to ask each of the missing content is the implementation of what kind of function?
[8.464643] ADB Open:
[8.470987] [hif-sdio][i]wmt_open:major minor 0 (PID 1243)
[8.476148] [hif-sdio][i]wmt_open:1st call
[8.479738] [Hif-sdio][i]mtk_wcn_hif_sdio_tell_chipid:set combo chip ID to 0x6620
[8.500056] [Mtk_wcn_stp_set_if_tx_type] set Stp_if_tx to UART.
[8.504506] [hif-sdio][i]wmt_lib_set_hif:new hiftype:0, fcctrl:0, baud:115200, Fm:2
[8.512315] [wmt-dft][i]wmt_conf_set_cfg_file:wmt config file is set to (/SYSTEM/ETC/FIRMWARE//WMT.CFG)
[8.512595] [HIF-SDIO][I]OPFUNC_HIF_CONF:WMT-CORE:WMT HIF info added
[8.528207] [STP] mtk_wcn_stp_set_wmt_last_close:[i] SET Wmt_last_close flag (0)
[Email protected]:/$ [8.960145] S3C-FIMC3:FIMC3 1 opened.
[9.231863] S3CFB s3cfb.0: [FB1] dma:0x693ac000, cpu:0xf1dff000, size:0x00bb8000
[9.245695] S3C-FIMC3:FIMC3 2 opened.
[9.351285] s3c-fimc0:fimc0 1 opened.
[9.353651] s3c-fimc0:fimc0 0 released.
[15.535389] Warning: ' zygote ' uses 32-bit capabilities (legacy support on use)
[18.786735] healthd:battery l=0 v=0 t=0.0 h=1st=1 chg=
[18.798673] Request_suspend_state:wakeup (3->0) at 18798651345 (2017-11-02 06:43:50.578534925 UTC)
[19.433954] dm9620 1-3.2:1.0:eth0:link down
[19.441180] Link_reset () speed:10 duplex:0
[19.445570] Addrconf (NETDEV_UP): Eth0:link is isn't ready
[19.591335] Acc_open
[19.592065] Acc_release
[19.603835] [Mtk-wifi] WIFI_open:WIFI_open:major 194 minor 0 (PID 1)
[19.608939] [Mtk-wifi] Wifi_write:wifi_write 0
[19.613429] [Mtk-wifi] WIFI_close:WIFI_close:major 194 minor 0 (PID 1)
[19.917680] [Mtk-wifi] WIFI_open:WIFI_open:major 194 minor 0 (PID 1)
[19.922880] [Mtk-wifi] Wifi_write:wifi_write 1
[19.930328] [Hif-sdio][i]mtk_wcn_wmt_func_ctrl:opid (3) type (3) Start
[19.935341] [STP] mtk_wcn_stp_psm_disable:[w] STP not ready, Dont do Sleep/wakeup
[19.942822] [WMT-DFT][I]MTK_WCN_CMB_HW_PWR_ON:CMB-HW, hw_pwr_on start
[19.949228] [WMT-DFT][I]WMT_PLAT_PMU_CTRL:WMT-PLATMU init (out 0)
[19.955555] [Wmt-dft][i]wmt_plat_rst_ctrl:wmt-plat:rst init (out 0)
[20.080397] [Mtk-wifi] WIFI_open:WIFI_open:major 194 minor 0 (PID 1573)
[20.170080] [WMT-DFT][I]MTK_WCN_CMB_HW_PWR_ON:CMB-HW, RTC Clock Exported
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Another paragraph:
[20.295294] [WMT-DFT][I]MTK_WCN_CMB_HW_PWR_ON:CMB-HW, bgf_eint IRQ registered and disabled
[20.295304] [WMT-DFT][I]WMT_CONF_READ_FILE:WMT config file:/system/etc/firmware//wmt.cfg
[20.295309] [wmt-dft][i]wmt_conf_read_file:wmt config no need wmt.cfg
[20.295532] [Hif-sdio][i]wmt_ctrl_ul_cmd:str (OPEN_STP) result (0)
[20.295538] Flush type = 4 Rx Queue
[20.295700] [Hif-sdio][i]wmt_ctrl_ul_cmd:str (BAUD_115200_0) result (0)
[20.295708] [STP] mtk_wcn_stp_enable:[i] Mtk_wcn_stp_enable:set the current enable = (0)
[20.295716] [STP-PSM] [I]_stp_psm_reset: _stp_psm_reset
[20.295721] [STP-PSM] [I]_stp_psm_reset:reset-wake_lock (0)
[20.295728] [STP-PSM] [I]_stp_psm_reset:reset-wake_lock (0)
[20.295736] [STP] mtk_wcn_stp_ready:[i] Set Ready (0)
[20.295742] [STP] mtk_wcn_stp_set_mode:[i] Stp_support_protocol = 00000002
[20.295748] [STP] mtk_wcn_stp_enable:[i] Mtk_wcn_stp_enable:set the current enable = (1)
[20.295754] [STP] mtk_wcn_stp_coredump_start_ctrl:[i] set f/w assert (0)
[20.407513] [STP-PSM] [E]_STP_PSM_NOTIFY_STP (1223): error! State = 0, flag = 40
[20.419722] [Hif-sdio][i]wmt_core_hw_check:get hwcode (Chip ID) (0X6620)
[20.430096] [Wmt-dft][i]mt6620_ver_check:mt6620:read hw_ver (HW version) (0X8A11)
[20.441348] [Wmt-dft][i]mt6620_ver_check:mt6620:read fw_ver (Rom version) (0X8A10)
[20.447562] [Wmt-dft][i]mt6620_find_wmt_ic_info:found IC info (0x8a11) by full match! Index:3
[20.456004] [WMT-DFT][I]MT6620_VER_CHECK:MT6620:WMT IC info:mt6620. E4 (0x8a11, Wmthwver:3, Patch_ext:_e3)
[20.465731] [hif-sdio][i]wmt_core_hw_check:chip ID (0x6620) ver_check OK
[20.472316] [Hif-sdio][i]wmt_core_stp_init:pctx->p_ic_ops->co_clock_ctrl (0x0), pwmtgenconf (0xbf046218)
[20.481595] [Wmt-dft][i]mt6620_sw_init:no Flow Control (uartfcctrl:0)
[20.498274] [Hif-sdio][i]wmt_ctrl_ul_cmd:str (BAUD_115200_0) result (0)
[20.503305] [Wmt-dft][i]mt6620_sw_init:wmt-core:change baudrate (115200) ok
[20.519612] [STP] mtk_wcn_stp_set_mode:[i] Stp_support_protocol = 00000001
[20.525130] [STP] mtk_wcn_stp_enable:[i] Mtk_wcn_stp_enable:set the current enable = (1)
[20.533304] [STP] mtk_wcn_stp_coredump_start_ctrl:[i] set f/w assert (0)
[20.540117] [wmt-dft][i]mt6620_sw_init:enable host stp-uart-full mode
[20.577076] [hif-sdio][i]wmt_unlocked_ioctl:get patch num from launcher = 4
[20.604175] [Hif-sdio][i]wmt_ctrl_ul_cmd:str (srh_patch) result (0)
[20.608872] [wmt-dft][i]mt6620_sw_init:patch Total num = [4]
[20.614516] [wmt-dft][i]mt6620_patch_dwn:the 1 time valid patch found: (/system/etc/firmware//mt6620_patch_e3_0_ Hdr.bin)
[20.625636] [wmt-dft][i]mt6620_patch_dwn:===========================================
[20.633062] [Wmt-dft][i]mt6620_patch_dwn:[combo patch] Built time = 20131118144310
[20.640707] [Wmt-dft][i]mt6620_patch_dwn:[combo patch] Hw Ver = 0x8a10
[20.647226] [Wmt-dft][i]mt6620_patch_dwn:[combo patch] Sw Ver = 0x8a10
[20.653724] [Wmt-dft][i]mt6620_patch_dwn:[combo patch] Ph Ver = 0x0001
[20.660316] [Wmt-dft][i]mt6620_patch_dwn:[combo patch] Platform = 1308
[20.666755] [Wmt-dft][i]mt6620_patch_dwn:[combo patch] Content Size = 0xbb0
[20.673701] [Wmt-dft][i]mt6620_patch_dwn:[combo patch] Content CRC = 0xc83c
[20.680619] [wmt-dft][i]mt6620_patch_dwn:===========================================
[20.693208] [wmt-dft][i]mt6620_patch_dwn:4 bytes Address command:0x00,0x3f,0x00,0x01
[20.990054] [Wmt-dft][i]mt6620_patch_dwn:wmt_core:patch dwn:0 Frag (3, 992) OK
[20.999017] [wmt-dft][i]mt6620_patch_dwn:the 2 time valid patch found: (/system/etc/firmware//mt6620_patch_e3_2_ Hdr.bin)
[21.023082] [wmt-dft][i]mt6620_patch_dwn:4 bytes Address command:0x00,0x80,0x10,0x01
[21.497643] [Wmt-dft][i]mt6620_patch_dwn:wmt_core:patch dwn:0 Frag (5, 860) ok
[21.506717] [wmt-dft][i]mt6620_patch_dwn:the 3 time valid patch found: (/system/etc/firmware//mt6620_patch_e3_3_ Hdr.bin)
[21.536945] [wmt-dft][i]mt6620_patch_dwn:4 bytes Address command:0x00,0x28,0x00,0x10
[23.226050] [Wmt-dft][i]mt6620_patch_dwn:wmt_core:patch dwn:0 Frag (620) OK
[23.235820] [wmt-dft][i]mt6620_patch_dwn:the 4 time valid patch found: (/system/etc/firmware//mt6620_patch_e3_1_ Hdr.bin)
[23.253408] [wmt-dft][i]mt6620_patch_dwn:4 bytes Address command:0x00,0x3f,0x00,0x01
[23.556197] Cpu1:shutdown
[24.024176] Cpu2:shutdown
[25.470835] [Wmt-dft][i]mt6620_patch_dwn:wmt_core:patch dwn:0 Frag (at a) ok
[25.482066] [Wmt-dft][i]wmt_stp_init_coex:ctrl get_wmt_conf OK (0xbf046218)
[25.513180] [Wmt-dft][i]mt6620_sw_init:init_coex OK
[25.520935] [wmt-dft][i]mt6620_sw_init:set FM mode (2) OK
[25.524909] [STP] mtk_wcn_stp_psm_enable:[w] STP not ready, Dont do Sleep/wakeup
[25.532383] [STP] mtk_wcn_stp_ready:[i] Set Ready (1)
[25.537448] [mt6620] + + + Setup_mt6620_wlan_power_for_onoff:wlan power on

Ask: Use Schindler for the 4412 Development Board when the card is stuck on Android still screen