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MIPS: ath79: add tplink-mr3020 board support 

This board support code can be used for TP-LINK WR703 too.

TP-LINK WR703 is very similar to TP-LINK MR3020, there are
some non-essential differences:

  * WR703 is smaller and cheaper;
  * WR703 has only one led, but MR3020 has five leds;
  * MR3020 uses mini-USB connector, WR703 uses micro-USB connector.

See https://forum.openwrt.org/viewtopic.php?id=45159 for details.

Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
This commit is contained in:
Antony Pavlov 2014-03-28 01:26:42 +04:00 committed by Sascha Hauer
parent 0b7f8d996d
commit 6839863a85
5 changed files with 53 additions and 0 deletions
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1
arch/mips/Makefile
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@ -79,6 +79,7 @@ machine-$(CONFIG_MACH_MIPS_AR231X) := ar231x
board-$(CONFIG_BOARD_NETGEAR_WG102) := netgear-wg102
machine-$(CONFIG_MACH_MIPS_ATH79) := ath79
board-$(CONFIG_BOARD_TPLINK_MR3020) := tplink-mr3020
machine-$(CONFIG_MACH_MIPS_BCM47XX) := bcm47xx
board-$(CONFIG_BOARD_DLINK_DIR320) := dlink-dir-320

1
arch/mips/boards/tplink-mr3020/Makefile Normal file
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@ -0,0 +1 @@
obj-y += board.o

27
arch/mips/boards/tplink-mr3020/board.c Normal file
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@ -0,0 +1,27 @@
/*
* Copyright (C) 2014 Antony Pavlov <antonynpavlov@gmail.com>
*
* This file is part of barebox.
* See file CREDITS for list of people who contributed to this project.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2
* as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
*/
#include <common.h>
#include <init.h>
static int model_hostname_init(void)
{
barebox_set_hostname("mr3020");
return 0;
}
postcore_initcall(model_hostname_init);

16
arch/mips/dts/tplink-mr3020.dts Normal file
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@ -0,0 +1,16 @@
/dts-v1/;
#include <ar9331.dtsi>
/ {
model = "TP-LINK MR3020";
compatible = "tplink,mr3020";
memory {
reg = <0x00000000 0x2000000>;
};
};
&serial0 {
status = "okay";
};

8
arch/mips/mach-ath79/Kconfig
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@ -4,4 +4,12 @@ config ARCH_TEXT_BASE
hex
default 0xa0800000
choice
prompt "Board type"
config BOARD_TPLINK_MR3020
bool "TP-LINK MR3020"
endchoice
endif