6dfeb165ee
Enables U-Boot and required OpenSBI builds for the VisionFive2. Changes the sdcard.img to use GPT and adds the SPL and U-Boot to partitions specified in U-Boot's documentation for the board: https://docs.u-boot.org/en/v2024.01/board/starfive/visionfive2.html U-Boot config uses BR2_TARGET_UBOOT_FORMAT_CUSTOM_NAME with value "u-boot.itb". Using BR2_TARGET_UBOOT_FORMAT_ITB fails, because the build does not support u-boot.itb make target. Signed-off-by: Lukasz Tekieli <tekieli.lukasz@gmail.com> [Peter: document boot mode setting, add U-Boot documentation link] Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
37 lines
878 B
Plaintext
37 lines
878 B
Plaintext
Starfive VisionFive2
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====================
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The VisionFive2 is a low-cost RISC-V 64-bit based platform, powered by a
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Starfive JH7110 processor.
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https://doc-en.rvspace.org/Doc_Center/visionfive_2.html
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How to build
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============
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$ make visionfive2_defconfig
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$ make
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How to write the SD card
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========================
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Once the build process is finished you will have an image called "sdcard.img"
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in the output/images/ directory.
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Copy the bootable "sdcard.img" onto an SD card with "dd":
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$ sudo dd if=output/images/sdcard.img of=/dev/sdX
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Preparing the board
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===================
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Connect a TTL UART cable to pin 6 (GND), 8 (TX) and 10 (RX).
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Change the boot mode pins to SD card booting (RGPIO_0=1, GRPIO_1=0):
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https://doc-en.rvspace.org/VisionFive2/Quick_Start_Guide/VisionFive2_SDK_QSG/boot_mode_settings.html
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Insert your SD card.
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Power-up the board using an USB-C cable.
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