u-boot.git/arch/arc/dts, branch v2020.04

ARC: nsim_hs38: Add support of Virtio NET & BLK

2020-02-12T17:40:24Z

Given now nsim_hs38 configuration is usable on QEMU and in QEMU we have Virtio working perfectly fine the next logical step is to add support of supported & known to work net & bkl to this config. Signed-off-by: Alexey Brodkin

ARC: nSIM: switch from ARC UART to DW UART

2020-02-12T17:40:24Z

Since v2019.06 DesingWare nSIM supports DesignWare UART simulation and so we may switch from pretty unusual ARC UART to much more standard DesignWare UART (which in case of U-Boot is just an ordinary 16650 UART). This among other things makes built dinaries compatible with our other platforms to name a few: FPGA-based HAPS boards, QEMU and even ZeBU. Signed-off-by: Alexey Brodkin

arc: emsdp/iotdk: Switch to DM_MMC

2019-11-01T13:45:40Z

Somehow EMSDP & IoT DK boards were skipped on ARC boads conversion to DM MMC. So doing it now. Signed-off-by: Alexey Brodkin

NET: DW: fix regression for ARC boards

2019-10-07T17:23:49Z

The commit 642b80d256e ("net: designware: drop compatible altr, socfpga-stmmac") breaks designware ethernet for all ARC boards. It removes "altr, socfpga-stmmac" compatible from "drivers/net/designware.c" without changing compatible in the boards which use it. Fix that by adding "snps,arc-dwmac-3.70a" compatible string to "drivers/net/designware.c" and using it in ARC boards device tree. Signed-off-by: Eugeniy Paltsev

ARC: [plat-axs10x]: migrate to DM_MMC

2019-04-18T06:12:38Z

Signed-off-by: Eugeniy Paltsev Signed-off-by: Alexey Brodkin

ARC: [plat-hsdk]: migrate to DM_MMC

2019-04-18T06:12:38Z

Signed-off-by: Eugeniy Paltsev Signed-off-by: Alexey Brodkin

dts: switch spi-flash to jedec, spi-nor compatible

2019-04-12T05:24:27Z

There is no reason not to use the Linux "jedec,spi-nor" binding in U-Boot dts files. This compatible has been added in sf_probe, let use it. This patch switches to jedec,spi-nor when spi-flash is used in the DTS and DTSI files, and removed spi-flash when jedec,spi-nor is already present. The x86 dts are switched in a separate commit since it depends on a change in fdtdec. Signed-off-by: Neil Armstrong Acked-by: Stefan Roese Reviewed-by: Simon Goldschmidt Reviewed-by: Evgeniy Paltsev Reviewed-by: Rick Chen Reviewed-by: Patrick Delaunay Reviewed-by: Jagan Teki

emdk->emsdp: Rename board

2018-11-01T20:04:05Z

Real marketing name of the board was recently updated so to accommodate that change renaming the board and all related to it. Signed-off-by: Alexey Brodkin

arc: Add support for IoT development kit

2018-10-05T13:57:00Z

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

ARC: Add model property to boards .dts

2018-10-05T13:55:42Z

1. This way we sync with Linux kernel where we have model set for all ARC boards for quite some time, see [1] 2. Once we enable DISPLAY_BOARDINFO for ARC this info will be printed on boot givin some extra data-point about the board [1] https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=618a9cd06dd471ac232f5b27325b24d26eba5571 Signed-off-by: Alexey Brodkin