玩客云供学习研究用的资料

nh_***

收到一台V1.0的玩客云，参照《玩客云v1.0刷首选底包刷5.90必备（专治1.0emmc不启动）》https://www.right.com.cn/forum/thread-4754348-1-1.html，
分阶段得到的学习资料。
【1、】》1、用双usb数据线刷首选底包靠近hdmi的那个口子
【1.1、】拆机、焊接TTL插针。
【1.2、】双USB公头线连接，短接特征接点，进入‘首选底包.img’上载到设备的软件界面。成功完成。
【1.3、】连接TTL_USB接口模块，杜邦线，PC内软件Putty设置COM口、速率、接收信息解析格式、生成LOG文件的格式。
【1.4、】Putty按正确设置打开，玩客云接上电源开机。了解进入后的环境。退出，保存、打印LOG文件进行学习。
要是有个大侠给讲解下就好了，现在都瞎猜。

1. QA5:B;SVN:B72;POC:1FF;STS:0;BOOT:0;INIT:0;READ:0;CHECK:0;PASS:0;
   
2. 
   
3. UBoot SPL (09:27:30 Jan 30 2020) for Onecloud
   
4. Built By Lin. <767763591@qq.com>
   
5. 
   
6. CPU: Amlogic S805 Quad Cortex-A5 up to 1.524GHz running at 1200MHz
   
7.        MEM: 1392MHz 2T 1GB DDR3 OK
   
8. Boot From SDIO C
   
9. Decompress... OK
   
10. Boot from internal device 1st eMMC on SDIO C
    
11. 
    
12. Starting...
    
13. 
    
14. 
    
15. U-boot-00000-g20fe16d-dirty(m8b_m201_v1@master) (Jan 30 2020 - 09:27:28)
    
16. 
    
17. clr h-ram
    
18. DRAM:  1 GiB
    
19. relocation Offset is: 2feb8000
    
20. show partition table:
    
21. part: 0, name :       logo, size : 100000
    
22. part: 1, name :       boot, size : 1000000
    
23. part: 2, name :      cache, size : 20000000
    
24. part: 3, name :     system, size : end
    
25. aml_card_type=0x200
    
26. MMC:   SDIO Port B: 0, SDIO Port C: 1
    
27. power init
    
28. out reg=c110804c,value=dfffffff
    
29. out reg=c8100024,value=bfff3fff
    
30. out reg=c8100024,value=bffb3ff7
    
31. register usb cfg[0][1] = 3ff67610
    
32. register usb cfg[2][0] = 3ff6a5f4
    
33. enter emmc boot
    
34. Emmckey: Access range is illegal!
    
35. [mmc_init] SDIO Port C:1, if_type=6, initialized OK!
    
36. [mmc_get_partition_table] skip cache partition.
    
37. Partition table get from SPL is :
    
38.         name                        offset              size              flag
    
39. ===================================================================================
    
40.    0: bootloader                         0            400000                  0
    
41.    1: reserved                     2400000           4000000                  0
    
42.    2: cache                        6c00000          20000000                  1
    
43.    3: env                         27400000            800000                  0
    
44.    4: logo                        28400000            100000                  1
    
45.    5: boot                        28d00000           1000000                  1
    
46.    6: system                      2a500000         1a7b00000                  1

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这个版本的UBoot命令帮助：

1. m8b_m201_1G#help
   
2. 
   
3. ?       - alias for 'help'
   
4. adc     - M6 ADC test
   
5. aml_sysrecovery- Burning with amlogic format package from partition sysrecovery
   
6. amlnf   - AMLPHYNAND sub-system
   
7. amlnf_test- AMLPHYNAND sub-system
   
8. autoping- do auto ping test
   
9. autoscr - run script from memory
   
10. base    - print or set address offset
    
11. bdinfo  - print Board Info structure
    
12. bmp     - manipulate BMP image data
    
13. boardid_prefetch- boardid sub-system
    
14. bootm   - boot application image from memory
    
15. bootp   - boot image via network using BOOTP/TFTP protocol
    
16. cali    - configure clock phare
    
17. calinfo - calinfo print the chip calibration info
    
18. cbusreg - cbus register read/write
    
19. checkhw - Get the hardware revsion
    
20. clear_rebootmode- clear rebootmode
    
21. clkmsr  - measure PLL clock
    
22. cmp     - memory compare
    
23. coninfo - print console devices and information
    
24. cp      - memory copy
    
25. cpu_temp- cpu temp-system
    
26. crc32   - checksum calculation
    
27. dcache  - enable or disable data cache
    
28. defenv  - default environment
    
29. defenv_reserve_env- reserve env
    
30. defenv_without- defenv without environment variables
    
31. dhcp    - boot image via network using DHCP/TFTP protocol
    
32. echo    - echo args to console
    
33. editenv - edit environment variable
    
34. efuse   - efuse version/licence/mac/hdcp/usid read/write or dump raw efuse data commands or info(display chip efuse info)
    
35. env     - environment handling commands
    
36. ethchk  - check ethernet status
    
37. ethdbg  - set ethernet debug level
    
38. ethmode - set ethernet mac mode
    
39. ethrst  - reset ethernet phy
    
40. exit    - exit script
    
41. ext2load- load binary file from a Ext2 filesystem
    
42. ext2ls  - list files in a directory (default /)
    
43. false   - do nothing, unsuccessfully
    
44. fatexist- find the file from a dos filesystem
    
45. fatinfo - print information about filesystem
    
46. fatload - load binary file from a dos filesystem
    
47. fatls   - list files in a directory (default /)
    
48. fdt     - flattened device tree utility commands
    
49. get_img_size- get img size and save the result as a environment variable
    
50. get_rebootmode- get reboot mode
    
51. go      - start application at address 'addr'
    
52. gset    - gpio commands
    
53. help    - print command description/usage
    
54. icache  - enable or disable instruction cache
    
55. imgread - Read the image from internal flash with actual size
    
56. imxtract- extract a part of a multi-image
    
57. itest   - return true/false on integer compare
    
58. keyunify- key unify sub-system
    
59. kgdb    - enter gdb remote debug mode
    
60. loadb   - load binary file over serial line (kermit mode)
    
61. loadenv - load environment at address 'addr'
    
62. loads   - load S-Record file over serial line
    
63. loadx   - load binary file over serial line (xmodem mode)
    
64. loady   - load binary file over serial line (ymodem mode)
    
65. logo    - logo sub-system
    
66. loop    - infinite loop on address range
    
67. macreg  - ethernet mac register read/write/dump
    
68. md      - memory display
    
69. mdc_clk - do mdc clock
    
70. mm      - memory modify (auto-incrementing address)
    
71. mmc     - MMC sub system
    
72. mmcinfo - mmcinfo <dev num>-- display MMC info
    
73. msleep  - delay execution for some time
    
74. msr     - Meson msr sub-system
    
75. mtest   - simple RAM read/write test
    
76. mw      - memory write (fill)
    
77. netspd_f- enforce eth speed
    
78. nm      - memory modify (constant address)
    
79. phyreg  - ethernet phy register read/write/dump
    
80. ping    - send ICMP ECHO_REQUEST to network host
    
81. printenv- print environment variables
    
82. put     - put  storage
    
83. pwm     - pwm sub-system
    
84. rarpboot- boot image via network using RARP/TFTP protocol
    
85. reset   - Perform RESET of the CPU
    
86. run     - run commands in an environment variable
    
87. saradc  - saradc sub-system
    
88. saveenv - save environment variables to persistent storage
    
89. sdc_burn- Burning with amlogic format package in sdmmc
    
90. sdc_update- Burning a partition with image file in sdmmc card
    
91. secukey - security KEY sub-system
    
92. setenv  - set environment variables
    
93. showvar - print local hushshell variables
    
94. sleep   - delay execution for some time
    
95. source  - run script from memory
    
96. ssecukey- NAND KEY sub-system
    
97. store   - STORE sub-system
    
98. suspend - suspend
    
99. test    - minimal test like /bin/sh
    
100. tftpboot- boot image via network using TFTP protocol
     
101. true    - do nothing, successfully
     
102. unpackimg- unpack imgpack to single
     
103. update  - Enter v2 usbburning mode
     
104. usb     - USB sub-system
     
105. usb_burn- Burning with amlogic format package in usb
     
106. usb_update- Burning a partition with image file in usb host
     
107. usbbc   - test usb bc
     
108. usbboot - boot from USB device
     
109. usid_prefetch- usid sub-system
     
110. uuid_prefetch- uuid sub-system
     
111. version - print monitor, compiler and linker version
     
112. video   - video sub-system
     
113. m8b_m201_1G#version
     
114. 
     
115. 
     
116. U-boot-00000-g20fe16d-dirty(m8b_m201_v1@master) (Jan 30 2020 - 09:27:28)
     
117. arm-none-eabi-gcc (Sourcery G++ Lite 2010q1-188) 4.4.1
     
118. GNU ld (Sourcery G++ Lite 2010q1-188) 2.19.51.20090709
     
119. m8b_m201_1G#

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暮冬***

其实有直刷包，用不着这么多步骤了
https://www.right.com.cn/FORUM/thread-8246606-1-1.html

nh_***

直刷包的帖子，这个我知道，我现在想了解的是，整个详细的编译过程。因为没搞过。