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Releases: sifive/meta-sifive

2020.04.00

21 Apr 11:56
@davidlt davidlt
2020.04.00
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2020.04.00
  • All layers (openembedded-core, meta-openembedded, meta-riscv) updated to their latest revisions
  • Kernel updated to v5.6.2
  • GCC updated to 9.3.0
  • Added back 3 packages removed in 2020.03.00 due to Python 3 migration (two Xfce4 packages and fio)
  • ATI drivers updated (for HD6450 and similar GPUs)
  • AMD drivers added (tested with RX550 and RX570, POLARIS GPUs)
  • Glamor (2D acceleration using GPU) enabled (tested with HD6450 and RX550, no artifacts)
  • Wayland distribution feature disabled as we use X11
  • LLVM updated to 10.0.0 (final release, only used by Mesa for GPUs)
  • Mesa updated to 20.0.3
  • Vulkan enabled for AMD GPUs (tested with RX550)
  • spidev driver enabled
  • Disk images no more include debug packages by default and thus there is less to download
  • Separate disk image with debug packages can be built by adding -debug prefix to the build target (e.g. demo-coreip-cli-debug or demo-coreip-xfce4-debug)
  • Notable new packages added: libgpiod, libgpiod-tools, libgpiod-dev, i2c-tools, spitools, glibc-utils, libgomp-dev.

Known Issues

  1. Avoid overclocking SoC using CPUFreq if you are using HiFive Unleashed Expansion Board from Microsemi as this will hang the board. Hard reset will be required.

  2. If Xfce4 desktop disk image is used with HiFive Unleashed Expansion Board and GPU then rebooting is required after the 1st boot.

Assets 6
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2020.03.00

24 Mar 13:33
@davidlt davidlt
2020.03.00
af1eac3
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2020.03.00

  • Major software & firmware components updated to the newer versions:

    • kernel v5.5.7

    • U-Boot v2020.01

    • OpenSBI v0.6

    • GCC 9.2.0

    • binutils 2.34.0

    • glibc 2.31

    • GDB 9.1

    • Python 3.8.1

  • Full L2 cache (2MiB) is enabled (done within FSBL)

  • Support for PWM LEDS (D1, D2, D3, D4) for HiFive Unleashed (configured by udev rules)

    • D1: heartbeat

    • D2: SPI-NOR Flash I/O activity

    • D3: Network activity (eth0)

    • D4: uSD/MMC I/O activity

  • Added GPIO driver

    • incl. gpio-restart which enables to reboot the system from the user space

  • Enable SPI-NOR Flash as MTB block device

  • Allow checking for number of L2 ways enabled via sysfs

  • I2C is now built-in instead of being loadable module

  • Root account password is now "sifive"

Known Issues

  1. Avoid overclocking SoC using CPUFreq if you are using HiFive Unleashed Expansion Board from Microsemi as this will hang the board. Hard reset will be required.

  2. If Xfce4 desktop disk image is used with HiFive Unleashed Expansion Board and GPU then rebooting is required after the 1st boot.

Assets 6
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