22 Oct, 2018

2 commits


16 Oct, 2018

1 commit


10 Oct, 2018

1 commit

  • Currently SPL binary is larger than 64kB, which is larger than
    CONFIG_SPL_MAX_SIZE defined in imx7_spl.h.

    This causes boot failure on the pico-mx7 targets.

    Remove CONFIG_SPL_LIBDISK_SUPPORT option for now, so that the SPL
    binary can fit into the 64kB range.

    Signed-off-by: Fabio Estevam
    Signed-off-by: Otavio Salvador

    Fabio Estevam
     

08 Oct, 2018

1 commit


07 Oct, 2018

1 commit


05 Oct, 2018

1 commit

  • The DesignWare ARC IoT Development Kit is a versatile platform
    that includes the necessary hardware and software to accelerate
    software development and debugging of sensor fusion,
    voice recognition and face detection designs.

    More information is avaialble here [1] and here [2].

    The board is based on real silicon with
    ARC EM9D-based Data Fusion IP Subsystem.

    It sports a rich set of I/O including
    * DW USB OTG
    * DW MobileStorage (used for micro SD-card)
    * GPIO
    * multiple serial interface including DW APB UART
    * ADC, PWM and eFlash, SRAM and SPI Flash memory
    * Real-Time Clock (RTC)
    * Bluetooth module with worldwide regulatory compliance
    (FCC, IC, CE, ETSI, TELEC)
    * On-board 9-axis sensor (gyro, accelerometer and compass)

    Extensible with Arduino, Pmod, mikroBUS connectors and a 2x18
    extension header.

    One of the most interesting features for developers is built-in
    Digilent USB JTAG probe so only micro-USB cable is needed!

    [1] https://www.synopsys.com/dw/ipdir.php?ds=arc_iot_development_kit
    [2] https://www.synopsys.com/dw/doc.php/ds/cc/iot_dev_kit.pdf

    Signed-off-by: Alexey Brodkin

    Alexey Brodkin
     

03 Oct, 2018

4 commits

  • This adds QEMU RISC-V 'virt' board target support, with the hope of
    helping people easily test U-Boot on RISC-V.

    The QEMU virt machine models a generic RISC-V virtual machine with
    support for the VirtIO standard networking and block storage devices.
    It has CLINT, PLIC, 16550A UART devices in addition to VirtIO and
    it also uses device-tree to pass configuration information to guest
    software. It implements RISC-V privileged architecture spec v1.10.

    Both 32-bit and 64-bit builds are supported. Support is pretty much
    preliminary, only booting to U-Boot shell with the UART driver on
    a single core. Booting Linux is not supported yet.

    Signed-off-by: Bin Meng
    Reviewed-by: Lukas Auer

    Bin Meng
     
  • This implies DM support for some common drivers that are used on
    RISC-V.

    Signed-off-by: Bin Meng
    Reviewed-by: Lukas Auer

    Bin Meng
     
  • RISC-V is a pretty new architecture and should support DM and
    OF_CONTROL by default.

    Signed-off-by: Bin Meng
    Reviewed-by: Lukas Auer

    Bin Meng
     
  • This is the PR for SPI-NAND changes along with few spi changes.

    [trini: Re-sync changes for ls1012afrwy_qspi*_defconfig]
    Signed-off-by: Tom Rini

    Tom Rini
     

01 Oct, 2018

3 commits


30 Sep, 2018

2 commits


29 Sep, 2018

19 commits


28 Sep, 2018

1 commit


27 Sep, 2018

4 commits