Miyoo Mini

焊接UART腳位


UART腳位如下:


連接PC(Baudrate 115200bps)

IPL g5da0ceb
D-1e
HW Reset
miupll_233MHz
MIU0 zq=0x003d
miu_bw_set
utmi_1_init done
utmi_2_init done
utmi_3_init done
usbpll init done......
cpupll init done
SPI 54M
clk_init done
P1 USB_rterm trim=0x0000
P1 USB_HS_TX_CURRENT trim=0x0001
P2 USB_rterm trim=0x0000
P2 USB_HS_TX_CURRENT trim=0x0001
P3 USB_rterm trim=0x0000
P3 USB_HS_TX_CURRENT trim=0x0001
PM_vol_bgap trim=0x0005
GCR_SAR_DATA trim=0x0190
ETH 10T output swing trim=0x0010
ETH 100T output swing trim=0x0000
ETH RX input impedance trim=0x0000
ETH TX output impedance trim=0x0001
MIPI_HS_RTERM trim=0x0001
MIPI_LP_RTERM trim=0x0000
128MB
BIST0_0001-OK
Enable MMU and CACHE
Load IPL_CUST from NOR
offset:00010000
GD QE=1
Load time 824 us, 25864 KiB/s
Checksum OK

IPL_CUST g5da0ceb
MXP found at 0x00020000
runUBOOT()
runUBOOT()
[SPI_NOR]
Load time 12906 us, 13277 KiB/s
 -Verify UBOOT CRC32 passed!
 -Decompress UBOOT XZ
  decomp_size=0x00073600
Disable MMU and D-cache before jump to UBOOT�

U-Boot 2015.01 (Nov 20 2021 - 16:56:14)

Version: I2g#######
       Watchdog enabled
I2C:   ready
DRAM:
WARNING: Caches not enabled
MMC:   MStar SD/MMC: 0
nor_flash_mxp allocated success!!
Flash is detected (0x0B05, 0xC8, 0x40, 0x18)
SF: Detected nor0 with total size 16 MiB
MXP found at mxp_offset[4]=0x00020000, size=0x1000
env_offset=0x5F000 env_size=0x1000
Flash is detected (0x0B05, 0xC8, 0x40, 0x18)
SF: Detected nor0 with total size 16 MiB
In:    serial
Out:   serial
Err:   serial
========= power adapter 0========
========= power key 0========
bootcheck start
fore uup u8KeyPad_KeyVal [0x7]
BootMode 0
gpio debug MHal_GPIO_Pad_Set: pin=85
        ====   mdrv_gpio_set_high   ====
        ====   mdrv_gpio_get_level   ====
gpio[85] is 1
LOGO in flash offset=0x270000 size=0x20000
Header count 3
Name DISP Sub head sz 56 total sz 1140 node cnt 4
DB Table and setting match.
First offset 884 out buf size 0x300000 out buf addr 0x7c00000 en 1
Total size 1196
Total sz 18440, Node cnt 1
_BootJpdYuvCtrl 1471::  Create Decompress struct
_BootJpdYuvCtrl 1479::  Set memory buffer as source
_BootJpdYuvCtrl 1491::  Read the JPEG header
_BootJpdYuvCtrl 1504::  Initiate JPEG decompression
_BootJpdYuvCtrl 1516::  Image is 640 by 480 with 3 components
_BootJpdYuvCtrl 1528:: BmpBuffer: 0x23d1da10
_BootJpdYuvCtrl 1541:: Start reading scanlines
_BootJpdYuvCtrl 1551:: Done reading scanlines
_BootJpdYuvCtrl 1556:: End of decompression
_BootLogoYuv444ToYuv420 1195:: 444 To 422, In:23d1da10, Out:27c00000, Width:640, Height:480
_BootDispCtrl 1655, H(48 4 48 640) V(10 4 10 480) Fps:60
_BootDispCtrl 1734, PnlLink:11
gpio debug MHal_GPIO_Pad_Set: pin=4
        ====   mdrv_gpio_set_high   ====
        ====   mdrv_gpio_get_level   ====
gpio[4] is 1
gpio debug MHal_GPIO_Pad_Set: pin=8
        ====   mdrv_gpio_set_low   ====
        ====   mdrv_gpio_get_level   ====
gpio[8] is 0
Flash is detected (0x0B05, 0xC8, 0x40, 0x18)
SF: Detected nor0 with total size 16 MiB
SF: 2097152 bytes @ 0x60000 Read: OK
gpio debug MHal_GPIO_Pad_Set: pin=8
        ====   mdrv_gpio_set_high   ====
        ====   mdrv_gpio_get_level   ====
gpio[8] is 1
##  Booting kernel from Legacy Image at 22000000 ...
   Image Name:   MVX4##I2M#g#######KL_LX409##[BR:
   Image Type:   ARM Linux Kernel Image (lzma compressed)
   Data Size:    1787784 Bytes = 1.7 MiB
   Load Address: 20008000
   Entry Point:  20008000
   Verifying Checksum ... OK
-usb_stop(USB_PORT0)
-usb_stop(USB_PORT1)
-usb_stop(USB_PORT2)
   Uncompressing Kernel Image ...
[XZ] !!!reserved 0x21000000 length=0x 1000000 for xz!!
   XZ: uncompressed size=0x344000, ret=7
OK
atags:0x20000000

Starting kernel ...

拔掉UART VCC後,再連接USB就可以進入console

IPL g5da0ceb
D-1e
HW Reset
miupll_233MHz
MIU0 zq=0x003d
miu_bw_set
utmi_1_init done
utmi_2_init done
utmi_3_init done
usbpll init done......
cpupll init done
SPI 54M
clk_init done 
P1 USB_rterm trim=0x0000
P1 USB_HS_TX_CURRENT trim=0x0001
P2 USB_rterm trim=0x0000
P2 USB_HS_TX_CURRENT trim=0x0001
P3 USB_rterm trim=0x0000
P3 USB_HS_TX_CURRENT trim=0x0001
PM_vol_bgap trim=0x0005
GCR_SAR_DATA trim=0x0190
ETH 10T output swing trim=0x0010
ETH 100T output swing trim=0x0000
ETH RX input impedance trim=0x0000
ETH TX output impedance trim=0x0001
MIPI_HS_RTERM trim=0x0001
MIPI_LP_RTERM trim=0x0000
128MB
BIST0_0001-OK
Enable MMU and CACHE
Load IPL_CUST from NOR
offset:00010000
GD QE=1
Load time 824 us, 25864 KiB/s
Checksum OK

IPL_CUST g5da0ceb
MXP found at 0x00020000
runUBOOT()
runUBOOT()
[SPI_NOR]
Load time 12906 us, 13277 KiB/s
 -Verify UBOOT CRC32 passed!
 -Decompress UBOOT XZ
  decomp_size=0x00073600
Disable MMU and D-cache before jump to UBOOT�

U-Boot 2015.01 (Nov 20 2021 - 16:56:14)

Version: I2g#######
       Watchdog enabled
I2C:   ready
DRAM:  
WARNING: Caches not enabled
MMC:   MStar SD/MMC: 0
nor_flash_mxp allocated success!!
Flash is detected (0x0B05, 0xC8, 0x40, 0x18)
SF: Detected nor0 with total size 16 MiB
MXP found at mxp_offset[4]=0x00020000, size=0x1000
env_offset=0x5F000 env_size=0x1000
Flash is detected (0x0B05, 0xC8, 0x40, 0x18)
SF: Detected nor0 with total size 16 MiB
In:    serial
Out:   serial
Err:   serial
========= power adapter 1========
get_dev_hwpart (mmc, 0, 0)
get_dev_hwpart ifname mmc, name usb,reloc_get_dev 23f3aa74, select_hwpart 00000000,mmc_get_dev 23f748ac, mmc_select_hwpart 23f7385c
get_dev_hwpart ifname mmc, name mmc,reloc_get_dev 23f748ac, select_hwpart 23f7385c,mmc_get_dev 23f748ac, mmc_select_hwpart 23f7385c
gpio debug MHal_GPIO_Pad_Set: pin=19
_[sdmmc_0] Card Detect Fail! 
** Bad device mmc 0 **
get_device_and_partition(mmc, 0) return -1, fstype=1
miyoo283_fw.img not found
========= power key 0========
bootcheck start
fore uup u8KeyPad_KeyVal [0x5a]
BootMode 0
gpio debug MHal_GPIO_Pad_Set: pin=85
        ====   mdrv_gpio_set_high   ====
        ====   mdrv_gpio_get_level   ====
gpio[85] is 1
LOGO in flash offset=0x270000 size=0x20000
Header count 3
Name DISP Sub head sz 56 total sz 1140 node cnt 4
DB Table and setting match.
First offset 884 out buf size 0x300000 out buf addr 0x7c00000 en 1
Total size 1196
Total sz 18440, Node cnt 1
_BootJpdYuvCtrl 1471::  Create Decompress struct
_BootJpdYuvCtrl 1479::  Set memory buffer as source
_BootJpdYuvCtrl 1491::  Read the JPEG header
_BootJpdYuvCtrl 1504::  Initiate JPEG decompression
_BootJpdYuvCtrl 1516::  Image is 640 by 480 with 3 components
_BootJpdYuvCtrl 1528:: BmpBuffer: 0x23d1ee28
_BootJpdYuvCtrl 1541:: Start reading scanlines
_BootJpdYuvCtrl 1551:: Done reading scanlines
_BootJpdYuvCtrl 1556:: End of decompression
_BootLogoYuv444ToYuv420 1195:: 444 To 422, In:23d1ee28, Out:27c00000, Width:640, Height:480
_BootDispCtrl 1655, H(48 4 48 640) V(10 4 10 480) Fps:60
_BootDispCtrl 1734, PnlLink:11
gpio debug MHal_GPIO_Pad_Set: pin=4
        ====   mdrv_gpio_set_high   ====
        ====   mdrv_gpio_get_level   ====
gpio[4] is 1
gpio debug MHal_GPIO_Pad_Set: pin=8
        ====   mdrv_gpio_set_low   ====
        ====   mdrv_gpio_get_level   ====
gpio[8] is 0
Flash is detected (0x0B05, 0xC8, 0x40, 0x18)
SF: Detected nor0 with total size 16 MiB
SF: 2097152 bytes @ 0x60000 Read: OK
gpio debug MHal_GPIO_Pad_Set: pin=8
        ====   mdrv_gpio_set_high   ====
        ====   mdrv_gpio_get_level   ====
gpio[8] is 1
##  Booting kernel from Legacy Image at 22000000 ...
   Image Name:   MVX4##I2M#g#######KL_LX409##[BR:
   Image Type:   ARM Linux Kernel Image (lzma compressed)
   Data Size:    1787784 Bytes = 1.7 MiB
   Load Address: 20008000
   Entry Point:  20008000
   Verifying Checksum ... OK
-usb_stop(USB_PORT0)
-usb_stop(USB_PORT1)
-usb_stop(USB_PORT2)
   Uncompressing Kernel Image ... 
[XZ] !!!reserved 0x21000000 length=0x 1000000 for xz!!
   XZ: uncompressed size=0x344000, ret=7
OK
atags:0x20000000

Starting kernel ...

mount: can't find devpts in /etc/fstab
mount: mounting none on /sys failed: Device or resource busy
mount: mounting none on /sys/kernel/debug/ failed: Device or resource busy
chmod: /etc/core.sh: Read-only file system
[1]+  Done                       busybox telnetd
insmod: can't read '/config/modules/4.9.84/cifs.ko': No such file or directory
insmod: can't read '/config/modules/4.9.84/grace.ko': No such file or directory
insmod: can't read '/config/modules/4.9.84/sunrpc.ko': No such file or directory
insmod: can't read '/config/modules/4.9.84/lockd.ko': No such file or directory
insmod: can't read '/config/modules/4.9.84/nfs.ko': No such file or directory
insmod: can't read '/config/modules/4.9.84/nfsv2.ko': No such file or directory
insmod: can't read '/config/modules/4.9.84/usb-common.ko': No such file or directory
insmod: can't read '/config/modules/4.9.84/usbcore.ko': No such file or directory
insmod: can't read '/config/modules/4.9.84/scsi_mod.ko': No such file or directory
insmod: can't read '/config/modules/4.9.84/usbhid.ko': No such file or directory
mknod: /dev/mi_alsa: File exists
/ # orig value: 110, fix to: 10
chmod: /usr/bin/notify: No such file or directory
sh: write error: Invalid argument
Ao Param:
AO InPut Path:/customer/app/sound/change.wav
Device:LineOut
Hpf:Disable
Nr:Disable
Agc:Disable
Eq:Disable
Resample:Disable
3067 Start test: MI_SYS_Init()
AUDIO_TEST [3067] MI_SYS_Init()  exec function pass
3067 End test: MI_SYS_Init()
3081 Start test: initAo()
eSamplerate 44100, channel 2
2394 Start test: MI_AO_SetPubAttr(AoDevId, &stAoSetAttr)
AUDIO_TEST [2394] MI_AO_SetPubAttr(AoDevId, &stAoSetAttr)  exec function pass
2394 End test: MI_AO_SetPubAttr(AoDevId, &stAoSetAttr)
2400 Start test: MI_AO_GetPubAttr(AoDevId, &stAoGetAttr)
AUDIO_TEST [2400] MI_AO_GetPubAttr(AoDevId, &stAoGetAttr)  exec function pass
2400 End test: MI_AO_GetPubAttr(AoDevId, &stAoGetAttr)
2406 Start test: MI_AO_Enable(AoDevId)
 _MI_AO_OpenVqeLib: success
 _MI_AO_OpenSrcLib: success
 _MI_AO_OpenG711Lib: success
 _MI_AO_OpenG726Lib: success
AUDIO_TEST [2406] MI_AO_Enable(AoDevId)  exec function pass
2406 End test: MI_AO_Enable(AoDevId)
2412 Start test: MI_AO_EnableChn(AoDevId, AoChn)
AUDIO_TEST [2412] MI_AO_EnableChn(AoDevId, AoChn)  exec function pass
2412 End test: MI_AO_EnableChn(AoDevId, AoChn)
2477 Start test: MI_AO_SetVolume(AoDevId, s32AoVolume)
AUDIO_TEST [2477] MI_AO_SetVolume(AoDevId, s32AoVolume)  exec function pass
2477 End test: MI_AO_SetVolume(AoDevId, s32AoVolume)
2478 Start test: MI_AO_GetVolume(AoDevId, &s32AoGetVolume)
AUDIO_TEST [2478] MI_AO_GetVolume(AoDevId, &s32AoGetVolume)  exec function pass
2478 End test: MI_AO_GetVolume(AoDevId, &s32AoGetVolume)
create ao thread needsize = 4096.
AUDIO_TEST [3081] initAo()  exec function pass
3081 End test: initAo()
play 13840 bytes finished
join Ao thread done.
3110 Start test: deinitAo()
2675 Start test: MI_AO_DisableChn(AoDevId, AoChn)
AUDIO_TEST [2675] MI_AO_DisableChn(AoDevId, AoChn)  exec function pass
2675 End test: MI_AO_DisableChn(AoDevId, AoChn)
2676 Start test: MI_AO_Disable(AoDevId)
AUDIO_TEST [2676] MI_AO_Disable(AoDevId)  exec function pass
2676 End test: MI_AO_Disable(AoDevId)
AUDIO_TEST [3110] deinitAo()  exec function pass
3110 End test: deinitAo()
3114 Start test: MI_SYS_Exit()
AUDIO_TEST [3114] MI_SYS_Exit()  exec function pass
3114 End test: MI_SYS_Exit()
add device 1: /dev/input/event0
  name:     "soc:gpio_keys"
could not get driver version for /dev/input/mice, Inappropriate ioctl for device
open device /dev/input/mice fail
set keymap to L2,L,R2,R,X,A,B,Y
set hibernate to 0
set language cht.lang
5142 start
MI_SYS_Init cost 2008.000000ms
7328.000000 driver_name (nil)
7329.000000 FB_CreateDevice GFX_Open return 0
vtpath = /dev/vc/2, fd = -1
vtpath = /dev/tty2, fd = 6
Current VT: 2
7431.000000 FB_VideoInit shadow_fb is 0
init audio 21
7432 ttf inited
read from pwr key file: 0, 0

pluged in: 1, 1

7492 sdl inited
SDL_GetVideoMode 640x480 32 -> 640x480 32
FB_EnterGraphicsMode start
iotcl VT_GETSTATE start
iotcl VT_ACTIVATE start 1
iotcl VT_WAITACTIVE start
iotcl KDGKBMODE start
iotcl KDSKBMODE start 3
iotcl KDSETMODE start
iotcl VT_LOCKSWITCH start
FB_EnterGraphicsMode end
SDL_SetVideoMode publicsurface 0x163658, shadowsurface (nil), videosurface 0x163658
Double buf enabled 0, use SDL_UpdateRect when flip
[InitKeyShm]: create shm fail : File exists, size 3256
_gfx_alloc_surface 0x1645b0, 0xb5a1c000, idx 0
FB_AllocHWSurface1 0x164540, 0x1645b0, 0xb5a1c000, flags 10001, 640x480, idx 0
7493 screen inited
[InitKeyShm]: create shm fail : File exists, size 3256
set keymap to L2,L,R2,R,X,A,B,Y
set hibernate to 0
set language cht.lang
sys lang cht.lang, path /customer/app/, support multilanguage 1
_gfx_alloc_surface 0x19d1d8, 0xb5659000, idx 1
FB_AllocHWSurface1 0x1a2858, 0x19d1d8, 0xb5659000, flags 10001, 640x480, idx 1
_gfx_alloc_surface 0x1a2930, 0xb6fea000, idx 2
FB_AllocHWSurface1 0x1a27b0, 0x1a2930, 0xb6fea000, flags 10001, 640x4, idx 2
_gfx_alloc_surface 0x1a2820, 0xb6fe7000, idx 3
FB_AllocHWSurface1 0x19d228, 0x1a2820, 0xb6fe7000, flags 10001, 640x4, idx 3
SStar_CheckHWBlit
SStar_CheckHWBlit
FB_FreeHWSurface 0x1a27b0, 0x1a2930, 0xb6fea000
_gfx_free_surface 0x1a2930 , 0xb6fea000
_gfx_alloc_surface 0x19d738, 0xb6feb000, idx 4
FB_AllocHWSurface1 0x1a2980, 0x19d738, 0xb6feb000, flags 10001, 4x360, idx 4
_gfx_alloc_surface 0x1a29f0, 0xb58b0000, idx 5
FB_AllocHWSurface1 0x19d3a0, 0x1a29f0, 0xb58b0000, flags 10001, 4x360, idx 5
SStar_CheckHWBlit
SStar_CheckHWBlit
FB_FreeHWSurface 0x1a2980, 0x19d738, 0xb6feb000
_gfx_free_surface 0x19d738 , 0xb6feb000
open stat_bg fail: Couldn't open /customer/app/skin/nav-bar-item-bg.png
   src format: flags 10000 bpp 32 loss(0, 0, 0, 0) shift(0, 8, 16, 24) mask(ff, ff00, ff0000, ff000000)
target format: flags 10000 bpp 32 loss(0, 0, 0, 0) shift(0, 8, 16, 24) mask(ff, ff00, ff0000, ff000000)
_gfx_alloc_surface 0x19dec0, 0xb588a000, idx 6
FB_AllocHWSurface1 0x1a27b0, 0x19dec0, 0xb588a000, flags 10001, 640x60, idx 6
_gfx_alloc_surface 0x19d660, 0xb583e000, idx 7
FB_AllocHWSurface1 0x19d960, 0x19d660, 0xb583e000, flags 10001, 640x60, idx 7
SStar_CheckHWBlit
SStar_CheckHWBlit
FB_FreeHWSurface 0x1a27b0, 0x19dec0, 0xb588a000
_gfx_free_surface 0x19dec0 , 0xb588a000
_gfx_alloc_surface 0x19dec0, 0xb588a000, idx 8
FB_AllocHWSurface1 0x19e150, 0x19dec0, 0xb588a000, flags 10001, 640x60, idx 8
_gfx_alloc_surface 0x19e128, 0xb5864000, idx 9
FB_AllocHWSurface1 0x19da20, 0x19e128, 0xb5864000, flags 10001, 640x60, idx 9
SStar_CheckHWBlit
SStar_CheckHWBlit
FB_FreeHWSurface 0x19e150, 0x19dec0, 0xb588a000
_gfx_free_surface 0x19dec0 , 0xb588a000
Load Music /customer/app/sound/change.wav
load music /customer/app/sound/change.wav fail: Audio device hasn't been opened
Load Music /etc/enter.wav
load music /etc/enter.wav fail: Couldn't open /etc/enter.wav
Load Music /customer/app/sound/bgm.mp3
_gfx_alloc_surface 0x19e190, 0xb5896000, idx 10
FB_AllocHWSurface1 0x1a2470, 0x19e190, 0xb5896000, flags 10001, 154x170, idx 10
_gfx_alloc_surface 0x19d300, 0xb5824000, idx 11
FB_AllocHWSurface1 0x1a1918, 0x19d300, 0xb5824000, flags 10001, 154x170, idx 11
SStar_CheckHWBlit
SStar_CheckHWBlit
FB_FreeHWSurface 0x1a2470, 0x19e190, 0xb5896000
_gfx_free_surface 0x19e190 , 0xb5896000
_gfx_alloc_surface 0x19d9f8, 0xb5896000, idx 12
FB_AllocHWSurface1 0x1a2470, 0x19d9f8, 0xb5896000, flags 10001, 155x170, idx 12
_gfx_alloc_surface 0x19e190, 0xb580a000, idx 13
FB_AllocHWSurface1 0x1a1a18, 0x19e190, 0xb580a000, flags 10001, 155x170, idx 13
SStar_CheckHWBlit
SStar_CheckHWBlit
FB_FreeHWSurface 0x1a2470, 0x19d9f8, 0xb5896000
_gfx_free_surface 0x19d9f8 , 0xb5896000
_gfx_alloc_surface 0x19d9f8, 0xb5896000, idx 14
FB_AllocHWSurface1 0x1a2470, 0x19d9f8, 0xb5896000, flags 10001, 214x120, idx 14
_gfx_alloc_surface 0x1a19f0, 0xb57f0000, idx 15
FB_AllocHWSurface1 0x1a1ae8, 0x1a19f0, 0xb57f0000, flags 10001, 214x120, idx 15
SStar_CheckHWBlit
FB_FreeHWSurface 0x1a2470, 0x19d9f8, 0xb5896000
_gfx_free_surface 0x19d9f8 , 0xb5896000
load font height is 29
cp: can't stat '/usr/trimui/res/licenses/mame/COPYING': No such file or directory
cp: can't stat '/usr/trimui/res/licenses/mame/COPYING': No such file or directory
cp: can't stat '/usr/trimui/res/licenses/fceux/COPYING': No such file or directory
cp: can't stat '/usr/trimui/res/licenses/bsnes/LICENSE': No such file or directory
cp: can't stat '/usr/trimui/res/licenses/gamebatte/COPYING': No such file or directory
cp: can't stat '/usr/trimui/res/licenses/picodrive/COPYING': No such file or directory
cp: can't stat '/usr/trimui/res/licenses/gPsp/COPYING.DOC': No such file or directory
cp: can't stat '/usr/trimui/res/licenses/sms/license': No such file or directory
cp: can't stat '/usr/trimui/res/licenses/temper/COPYING': No such file or directory
cp: can't stat '/usr/trimui/res/licenses/pcsx_rearmed/COPYING': No such file or directory
read lang file /customer/app/lang/en.lang ok=1
genShortLangFile en.lang index 0, size 1
read lang file /customer/app/lang/ch.lang ok=1
add language 1 ch.lang to 1. example RA模拟器
genShortLangFile ch.lang index 1, size 2
read lang file /customer/app/lang/cht.lang ok=1
add language 2 cht.lang to 2. example 復古遊戲
genShortLangFile cht.lang index 2, size 3
read lang file /customer/app/lang/es.lang ok=1
add language 3 es.lang to 3. example RetroArch
genShortLangFile es.lang index 3, size 4
read lang file /customer/app/lang/ja.lang ok=1
add language 4 ja.lang to 4. example RetroArch
genShortLangFile ja.lang index 4, size 5
read lang file /customer/app/lang/ko.lang ok=1
add language 5 ko.lang to 5. example 복고놀이
genShortLangFile ko.lang index 5, size 6
read lang file /customer/app/lang/pt.lang ok=1
add language 6 pt.lang to 6. example RetroArch
genShortLangFile pt.lang index 6, size 7
8432 charging
SStar_CheckHWBlit

/ #

司徒後來決定找塊風水寶地把UART拉出來


座標設定


挖洞


母座


還不錯


三秒膠固定


焊接到UART座


還不錯


完美的開發機器


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