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[Linux] PX30 SDK UBOOT缺少"saveenv"命令

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PX30 SDK UBOOT缺少"saveenv"命令

发表于 2021-3-16 17:05:44      浏览:8593 | 回复:0        打印      只看该作者   [复制链接] 楼主
如题

  1. U-Boot 2017.09 (Mar 16 2021 - 16:59:51 +0800)

  2. Model: Rockchip PX30 EVB
  3. PreSerial: 2
  4. DRAM:  992 MiB
  5. Sysmem: init
  6. Relocation Offset is: 3dbe5000
  7. Using default environment

  8. dwmmc@ff390000: 0
  9. Bootdev(atags): mmc 0
  10. MMC0: HS200, 150Mhz
  11. PartType: EFI
  12. boot mode: None
  13. Load FDT from boot part
  14. DTB: rk-kernel.dtb
  15. I2c speed: 100000Hz
  16. PMIC:  RK8090 (on=0x40, off=0x00)
  17. vdd_logic 1100000 uV
  18. vdd_arm 1100000 uV
  19. Model: AIO-PX30JD4 Board (Linux Opensource)
  20. Rockchip UBOOT DRM driver version: v1.0.1
  21. Using display timing dts
  22. Detailed mode clock 72000 kHz, flags[a]
  23.     H: 1280 1340 1380 1440
  24.     V: 0800 0816 0822 0838
  25. bus_format: 100e
  26. CLK: (sync kernel. arm: enter 600000 KHz, init 600000 KHz, kernel 600000 KHz)
  27.   apll 600000 KHz
  28.   dpll 664000 KHz
  29.   cpll 576000 KHz
  30.   npll 1188000 KHz
  31.   gpll 1200000 KHz
  32.   aclk_bus 200000 KHz
  33.   hclk_bus 150000 KHz
  34.   pclk_bus 100000 KHz
  35.   aclk_peri 200000 KHz
  36.   hclk_peri 150000 KHz
  37.   pclk_pmu 100000 KHz
  38. Net:   eth0: ethernet@ff360000
  39. Hit key to stop autoboot('CTRL+C'):  0
  40. =>
  41. =>
  42. =>
  43. => help
  44. ?       - alias for 'help'
  45. android_print_hdr- print android image header
  46. base    - print or set address offset
  47. bdinfo  - print Board Info structure
  48. boot_android- Execute the Android Bootloader flow.
  49. booti   - boot arm64 Linux Image image from memory
  50. bootm   - boot application image from memory
  51. bootp   - boot image via network using BOOTP/TFTP protocol
  52. bootrkp - Boot Linux Image from rockchip image type
  53. charge  - Charge display
  54. cmp     - memory compare
  55. coninfo - print console devices and information
  56. cp      - memory copy
  57. crc32   - checksum calculation
  58. dhcp    - boot image via network using DHCP/TFTP protocol
  59. dm      - Driver model low level access
  60. download- enter rockusb/bootrom download mode
  61. dump_atags- Dump the content of the atags
  62. dump_bidram- Dump bidram layout
  63. dump_irqs- Dump IRQs
  64. dump_sysmem- Dump sysmem layout
  65. dvfs    - Start DVFS policy
  66. echo    - echo args to console
  67. editenv - edit environment variable
  68. env     - environment handling commands
  69. exit    - exit script
  70. ext2load- load binary file from a Ext2 filesystem
  71. ext2ls  - list files in a directory (default /)
  72. ext4load- load binary file from a Ext4 filesystem
  73. ext4ls  - list files in a directory (default /)
  74. ext4size- determine a file's size
  75. false   - do nothing, unsuccessfully
  76. fastboot- use USB or UDP Fastboot protocol
  77. fatinfo - print information about filesystem
  78. fatload - load binary file from a dos filesystem
  79. fatls   - list files in a directory (default /)
  80. fatsize - determine a file's size
  81. fatwrite- write file into a dos filesystem
  82. fdt     - flattened device tree utility commands
  83. fstype  - Look up a filesystem type
  84. go      - start application at address 'addr'
  85. gpt     - GUID Partition Table
  86. help    - print command description/usage
  87. iomem   - Show iomem data by device compatible(high priority) or node name
  88. lcdputs - print string on video framebuffer
  89. load    - load binary file from a filesystem
  90. loop    - infinite loop on address range
  91. ls      - list files in a directory (default /)
  92. md      - memory display
  93. mdio    - MDIO utility commands
  94. mii     - MII utility commands
  95. mm      - memory modify (auto-incrementing address)
  96. mmc     - MMC sub system
  97. mmcinfo - display MMC info
  98. mw      - memory write (fill)
  99. nfs     - boot image via network using NFS protocol
  100. nm      - memory modify (constant address)
  101. part    - disk partition related commands
  102. ping    - send ICMP ECHO_REQUEST to network host
  103. printenv- print environment variables
  104. pxe     - commands to get and boot from pxe files
  105. rbrom   - Perform RESET of the CPU
  106. reset   - Perform RESET of the CPU
  107. rkimgtest- Test if storage media have rockchip image
  108. rknand  - rockchip nand flash sub-system
  109. rktest  - Rockchip board modules test
  110. rockchip_show_bmp- load and display bmp from resource partition
  111. rockchip_show_logo- load and display log from resource partition
  112. rockusb - Use the rockusb Protocol
  113. run     - run commands in an environment variable
  114. save    - save file to a filesystem
  115. setcurs - set cursor position within screen
  116. setenv  - set environment variables
  117. showvar - print local hushshell variables
  118. size    - determine a file's size
  119. source  - run script from memory
  120. sysboot - command to get and boot from syslinux files
  121. test    - minimal test like /bin/sh
  122. tftpboot- boot image via network using TFTP protocol
  123. true    - do nothing, successfully
  124. ums     - Use the UMS [USB Mass Storage]
  125. usb     - USB sub-system
  126. usbboot - boot from USB device
  127. version - print monitor, compiler and linker version
  128. =>
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