df3e0b5806
Add support for UniElec U7621-06 variant with 512MB RAM and 64MB flash.
Additional specs are below:
CPU: MT7621 (880Mhz)
Bootloader: Ralink U-Boot
Flash: 64MB
- U-Boot identifies as Macronix MX66L51235F
- kernel identifies as MX66L51235l (65536 Kbytes)
RAM: 512MB
Rest of the details as per commit 46ab81e405 ("ramips add support for
UniElec U7621-06")
Signed-off-by: Nishant Sharma <nishant@unmukti.in>
[use generic board detection, add firmware partition compatible, extend
firmware partition to use all of the remaining flash space, add a
maximum image size matching the firmware partition size]
Signed-off-by: Mathias Kresin <dev@kresin.me>
92 lines
2.7 KiB
Text
92 lines
2.7 KiB
Text
/*
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* BSD LICENSE
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*
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* Copyright(c) 2017 Kristian Evensen <kristian.evensen@gmail.com>.
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* Copyright(c) 2017 Piotr Dymacz <pepe2k@gmail.com>.
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* Copyright(c) 2018 Nishant Sharma <codemarauder@gmail.com>.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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* * Neither the name of Broadcom Corporation nor the names of its
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* contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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/dts-v1/;
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#include "U7621-06.dtsi"
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#include <dt-bindings/gpio/gpio.h>
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#include <dt-bindings/input/input.h>
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/ {
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compatible = "unielec,u7621-06-512m-64m", "unielec,u7621-06", "mediatek,mt7621-soc";
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model = "UniElec U7621-06 (512M RAM/64M flash)";
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memory@0 {
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device_type = "memory";
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reg = <0x0 0x1c000000>, <0x20000000 0x4000000>;
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};
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};
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&spi0 {
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status = "okay";
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flash@0 {
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compatible = "jedec,spi-nor";
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reg = <0>;
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spi-max-frequency = <10000000>;
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m25p,chunked-io = <32>;
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partitions {
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compatible = "fixed-partitions";
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#address-cells = <1>;
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#size-cells = <1>;
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partition@0 {
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label = "bootloader";
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reg = <0x0 0x30000>;
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read-only;
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};
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partition@30000 {
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label = "config";
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reg = <0x30000 0x10000>;
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read-only;
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};
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factory: partition@40000 {
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label = "factory";
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reg = <0x40000 0x10000>;
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read-only;
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};
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firmware: partition@50000 {
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compatible = "denx,uimage";
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label = "firmware";
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reg = <0x50000 0x3fb0000>;
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};
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};
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};
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};
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