The low level tools for rockchip SOC with maskrom and loader mode support. fork XROCK
cd rk_usb
makebuild project rk_usb.sln from Visual Studio
usage:
rk_usb maskrom <ddr> <usbplug> - Initial chip using ddr and usbplug in maskrom mode
rk_usb download <loader> - Initial chip using loader in maskrom mode
rk_usb upgrade <loader> - Upgrade loader to flash in loader mode
rk_usb ready - Show chip ready or not
rk_usb version - Show chip version
rk_usb capability - Show capability information
rk_usb reset [maskrom] - Reset chip to normal or maskrom mode
rk_usb otp <length> - Dump otp memory in hex format
rk_usb sn - Read serial number
rk_usb sn <string> - Write serial number
rk_usb vs dump <index> <length> [type] - Dump vendor storage in hex format
rk_usb vs read <index> <length> <file> [type] - Read vendor storage
rk_usb vs write <index> <file> [type] - Write vendor storage
rk_usb storage - Read storage media list
rk_usb storage <index> - Switch storage media and show list
rk_usb flash - Detect flash and show information
rk_usb flash erase <sector> <count> - Erase flash sector
rk_usb flash read <sector> <count> <file> - Read flash sector to file
rk_usb flash write <sector> <file> - Write file to flash sector
extra:
rk_usb extra maskrom [--rc4 on|off] [--sram <file> --delay <ms>] [--dram <file> --delay <ms>] [...]
rk_usb extra dump-arm32 <uart_register> <address> <length>
rk_usb extra dump-arm64 <uart_register> <address> <length>
rk_usb extra write-arm32 <address> <file>
rk_usb extra write-arm64 <address> <file>
rk_usb extra exec-arm32 <address>
rk_usb extra exec-arm64 <address>
[--rc4 on] enable decryption file
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The maskrom command can only used in maskrom mode, Before executing other commands, you must first execute the maskrom command
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The memory base address from 0, NOT sdram's physical address.
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In some u-boot rockusb driver, The flash dump operation be limited to the start of 32MB, you can patch u-boot's macro
RKUSB_READ_LIMIT_ADDR.
rk_usb maskrom rk3588_ddr_lp4_2112MHz_lp5_2400MHz_v1.16.bin rk3588_usbplug_v1.11.bin
rk_usb versionrk_usb extra maskrom --sram rk3588_ddr_lp4_2112MHz_lp5_2400MHz_v1.16.bin --delay 10 --dram rk3588_usbplug_v1.11.bin --delay 10
rk_usb version
- Initial ddr memory
rk_usb extra maskrom --sram rk3588_ddr_lp4_2112MHz_lp5_2400MHz_v1.16.bin --delay 10- Dump memory region in hex format by debug uart
rk_usb extra maskrom-dump-arm64 --uart 0xfeb50000 0xffff0000 1024rk_usb maskrom rk3506b_ddr_750MHz_v1.04.bin rk3506_usbplug_v1.02.bin
rk_usb versionrk_usb extra maskrom --sram rk3506_ddr_750MHz_v1.05.bin --delay 10 --dram rk3506_usbplug_v1.02.bin --delay 10
rk_usb version- Initial ddr memory
rk_usb extra maskrom --sram rk3506_ddr_750MHz_v1.05.bin --delay 10- Dump memory region in hex format by debug uart
rk_usb extra dump-arm32 0xff0a0000 0xff910000 1024This library is free software; you can redistribute it and or modify it under the terms of the MIT license. See MIT License for details.