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* arc: Rename AXS101 board to more generic AXS10xAlexey Brodkin2016-08-05-1/+1
| | | | | | | | | | | | | | | | | | | As of now we have 2 flavors of ARC SDP boards: 1) AXS101 - with ARC770 in ASIC 2) AXS103 - with ARC HS38 in FPGA Both options share exactly the same base-board and only differ with CPU-tiles in use. That means all peripherals are the same (they are implemented in FPGA on the base-board) and so generic board could be used for both. While at it: * Recreated defconfigs with savedefconfig * In include/configs/axs10x.h numerical sizes replaced with defines from linux/sizes.h for better readability. Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com> Reviewed-by: Tom Rini <trini@konsulko.com>
* arc: Rename ARCangel4 board to nSIMAlexey Brodkin2016-08-05-2/+2
| | | | | | | | | | | | | | | | | | | | | ARCangel was one of the main development boards back in the day but now it's gone and replaced by other boards like ARC SDP. But we also used to have simulation platform very similar to ARCangel4 in terms of CPU settings as well as basic IO like UART. Even though ARCangel4 is long gone now we have a replacement for simulation which is a plain or stand-alone nSIM and Free nSIM. Note Free nSIM is available for download here: https://www.synopsys.com/cgi-bin/dwarcnsim/req1.cgi And while at it: * Finally switch hex numerical values in nsim.h to defines from include/linux/sizes.h * Add defconfigs with ARC HS38 cores * Recreated all defconfigs with savedefconfig Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
* axs103: add support of generic OHCI USB 1.1 controllerAlexey Brodkin2015-12-21-0/+6
| | | | | | | | | | | | | | | | | | | | | | This commit adds support of USB 1.1 storage media on AXS103 board. For some yet unknown reason USB 2.0 doesn't work on AXS103 board issuing messages like this: ------------------------>8------------------- AXS# usb start starting USB... USB0: USB EHCI 1.00 scanning bus 0 for devices... EHCI timed out on TD - token=0x80008c80 unable to get device descriptor (error=-1) 1 USB Device(s) found ------------------------>8------------------- As a work-around we're falling back to USB 1.1. Indeed it is much slower but at least USB storage devices are usable on AXS103. Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com> Cc: Marek Vasut <marex@denx.de> Cc: Simon Glass <sjg@chromium.org>
* axs10x: add support of generic EHCI USB 2.0 controllerAlexey Brodkin2015-12-08-0/+6
| | | | | | | | This commit adds support of USB 2.0 storage media on AXS10x boards. Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com> Cc: Marek Vasut <marex@denx.de> Cc: Simon Glass <sjg@chromium.org>
* board: axs10x switch serial port and Ethernet to driver modelAlexey Brodkin2015-11-18-0/+46
| | | | | | | | | | | | | | | | With this change Synopsys DesignWare SDP board is switched to driver model for both serial port (serial_dw) and Ethernet (Designware GMAC). This simplifies include/configs/axs101.h and allows for reuse of Linux's Device Tree description. For simplicity Linux's .dts files are not blindly copied but only very few extracts of them are really used (those that are supported in U-Boot at the moment). Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com> Reviewed-by: Simon Glass <sjg@chromium.org> Cc: Masahiro Yamada <yamada.masahiro@socionext.com>
* Various Makefiles: Add SPDX-License-Identifier tagsTom Rini2015-11-10-0/+4
| | | | | | | | | | | After consulting with some of the SPDX team, the conclusion is that Makefiles are worth adding SPDX-License-Identifier tags too, and most of ours have one. This adds tags to ones that lack them and converts a few that had full (or in one case, very partial) license blobs into the equivalent tag. Cc: Kate Stewart <kstewart@linuxfoundation.org> Signed-off-by: Tom Rini <trini@konsulko.com>
* arc: gitignore: ignore ARC DTBsMasahiro Yamada2015-05-18-0/+1
| | | | Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
* board: Switch Abilis TB-100 board to Driver Model for serial portAlexey Brodkin2015-04-03-0/+25
| | | | | Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com> Cc: Masahiro Yamada <yamada.masahiro@socionext.com> Cc: Simon Glass <sjg@chromium.org>
* serial-arc: switch to DMAlexey Brodkin2015-04-03-0/+48
Now when all infrastructure in ARC is ready for it let's switch ARC UART to driver model. Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com> Cc: Masahiro Yamada <yamada.masahiro@socionext.com> Cc: Simon Glass <sjg@chromium.org>