bcm53xx: add support for Buffalo WZR-1750DHP

Let's generate a simple TRX file as we can't get encrypted one.

Signed-off-by: Rafał Miłecki <[email protected]>

SVN-Revision: 42863

target/linux/bcm53xx/image/Makefile

@@ -37,6 +37,13 @@ define Image/Build/DTB
 	$(STAGING_DIR_HOST)/bin/lzma e $(KDIR)/$(1)-$(2).dts $(KDIR)/$(1)-$(2).lzma -d16
 endef
 
+# $(1): filesystem type (e.g. squashfs, initramfs).
+# $(2): dts filename (also used for the firmware file).
+define Image/Build/Trx
+	$(call Image/Build/$(1)/DTB,$(2))
+	cp $(KDIR)/$(IMG_PREFIX)-$(2)-$(1).trx $(BIN_DIR)/
+endef
+
 # $(1): filesystem type (e.g. squashfs, initramfs).
 # $(2): dts filename (also used for the firmware file).
 # $(3): board_id (device specific magic).
@@ -48,6 +55,8 @@ endef
 
 # $(1): filesystem type (e.g. squashfs, initramfs).
 define Image/Build
+	$(call Image/Build/Trx,$(1),bcm4708-buffalo-wzr-1750dhp)
+
 	$(call Image/Build/Chk,$(1),bcm4708-netgear-r6250,U12H245T00_NETGEAR,1)
 	$(call Image/Build/Chk,$(1),bcm4708-netgear-r6300-v2,U12H240T00_NETGEAR,1)
 endef

target/linux/bcm53xx/patches-3.14/303-ARM-BCM5301X-Add-DT-for-Buffalo-WZR-1750DHP.patch

@@ -0,0 +1,110 @@
+From b7620da56595c5505e4a10b8779cec0362b59db2 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <[email protected]>
+Date: Thu, 9 Oct 2014 18:04:28 +0200
+Subject: [PATCH] ARM: BCM5301X: Add DT for Buffalo WZR-1750DHP
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+Signed-off-by: Rafał Miłecki <[email protected]>
+---
+ arch/arm/boot/dts/Makefile                        |  1 +
+ arch/arm/boot/dts/bcm4708-buffalo-wzr-1750dhp.dts | 74 +++++++++++++++++++++++
+ 2 files changed, 75 insertions(+)
+ create mode 100644 arch/arm/boot/dts/bcm4708-buffalo-wzr-1750dhp.dts
+
+diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
+index 3e43f17..17c717b 100644
+--- a/arch/arm/boot/dts/Makefile
++++ b/arch/arm/boot/dts/Makefile
+@@ -51,6 +51,7 @@ dtb-$(CONFIG_ARCH_BCM_MOBILE) += bcm11351-brt.dtb \
+ 	bcm28155-ap.dtb
+ dtb-$(CONFIG_ARCH_BCM2835) += bcm2835-rpi-b.dtb
+ dtb-$(CONFIG_ARCH_BCM_5301X) += \
++	bcm4708-buffalo-wzr-1750dhp.dtb \
+ 	bcm4708-netgear-r6250.dtb \
+ 	bcm4708-netgear-r6300-v2.dtb
+ dtb-$(CONFIG_ARCH_BERLIN) += \
+diff --git a/arch/arm/boot/dts/bcm4708-buffalo-wzr-1750dhp.dts b/arch/arm/boot/dts/bcm4708-buffalo-wzr-1750dhp.dts
+new file mode 100644
+index 0000000..63e9e5f
+--- /dev/null
++++ b/arch/arm/boot/dts/bcm4708-buffalo-wzr-1750dhp.dts
+@@ -0,0 +1,74 @@
++/*
++ * Broadcom BCM470X / BCM5301X arm platform code.
++ * DTS for Buffalo WZR-1750DHP
++ *
++ * Copyright © 2014 Rafał Miłecki <[email protected]>
++ *
++ * Licensed under the GNU/GPL. See COPYING for details.
++ */
++
++/dts-v1/;
++
++#include "bcm4708.dtsi"
++
++/ {
++	compatible = "buffalo,wzr-1750dhp", "brcm,bcm4708";
++	model = "Buffalo WZR-1750DHP (BCM4708)";
++
++	chosen {
++		bootargs = "console=ttyS0,115200";
++	};
++
++	memory {
++		reg = <0x00000000 0x08000000>;
++	};
++
++	chipcommonA {
++		uart0: serial@0300 {
++			status = "okay";
++		};
++
++		uart1: serial@0400 {
++			status = "okay";
++		};
++	};
++
++	gpio-keys {
++		compatible = "gpio-keys-polled";
++		#address-cells = <1>;
++		#size-cells = <0>;
++		poll-interval = <200>;
++
++		restart {
++			label = "Reset";
++			linux,code = <KEY_RESTART>;
++			gpios = <&chipcommon 11 GPIO_ACTIVE_LOW>;
++		};
++
++		aoss {
++			label = "AOSS";
++			linux,code = <KEY_WPS_BUTTON>;
++			gpios = <&chipcommon 12 GPIO_ACTIVE_LOW>;
++		};
++
++		/* Commit mode set by switch? */
++		mode {
++			label = "Mode";
++			linux,code = <KEY_SETUP>;
++			gpios = <&chipcommon 13 GPIO_ACTIVE_LOW>;
++		};
++
++		/* Switch: AP mode */
++		sw_ap {
++			label = "AP";
++			linux,code = <BTN_0>;
++			gpios = <&chipcommon 14 GPIO_ACTIVE_LOW>;
++		};
++
++		eject {
++			label = "USB eject";
++			linux,code = <KEY_EJECTCD>;
++			gpios = <&chipcommon 15 GPIO_ACTIVE_LOW>;
++		};
++	};
++};
+-- 
+1.8.4.5
+