diff options
Diffstat (limited to 'arch/mips')
-rw-r--r-- | arch/mips/dts/linkit-smart-7688.dts | 46 | ||||
-rw-r--r-- | arch/mips/mach-mt7620/Kconfig | 13 |
2 files changed, 59 insertions, 0 deletions
diff --git a/arch/mips/dts/linkit-smart-7688.dts b/arch/mips/dts/linkit-smart-7688.dts new file mode 100644 index 0000000000..df4bf907c6 --- /dev/null +++ b/arch/mips/dts/linkit-smart-7688.dts @@ -0,0 +1,46 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (C) 2018 Stefan Roese <sr@denx.de> + */ + +/dts-v1/; + +#include "mt7628a.dtsi" + +/ { + compatible = "seeed,linkit-smart-7688", "ralink,mt7628a-soc"; + model = "LinkIt-Smart-7688"; + + aliases { + serial0 = &uart2; + spi0 = &spi0; + }; + + memory@0 { + device_type = "memory"; + reg = <0x0 0x08000000>; + }; + + chosen { + bootargs = "console=ttyS0,57600"; + stdout-path = &uart2; + }; +}; + +&uart2 { + status = "okay"; + clock-frequency = <40000000>; +}; + +&spi0 { + status = "okay"; + num-cs = <2>; + + spi-flash@0 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "spi-flash", "jedec,spi-nor"; + spi-max-frequency = <25000000>; + reg = <0>; + }; +}; diff --git a/arch/mips/mach-mt7620/Kconfig b/arch/mips/mach-mt7620/Kconfig index 396fbd0141..ef1211d172 100644 --- a/arch/mips/mach-mt7620/Kconfig +++ b/arch/mips/mach-mt7620/Kconfig @@ -21,6 +21,17 @@ endchoice choice prompt "Board select" +config BOARD_LINKIT_SMART_7688 + bool "LinkIt Smart 7688" + depends on SOC_MT7620 + select SUPPORTS_BOOT_RAM + help + Seeed LinkIt Smart 7688 boards have a MT7688 SoC with 128 MiB of RAM + and 32 MiB of flash (SPI). + Between its different peripherals there's an integrated switch with 4 + ethernet ports, 1 USB port, 1 UART, GPIO buttons and LEDs, and + a MT7688 (PCIe). + endchoice choice @@ -110,4 +121,6 @@ endchoice config SUPPORTS_BOOT_RAM bool +source "board/seeed/linkit-smart-7688/Kconfig" + endmenu |