mirror of https://github.com/hak5/openwrt-owl.git
bcm53xx: Add BCM SVK DT files
Add device tree files for Broadcom Northstar based SVKs. Since the bcm5301x.dtsi already exists, all that is necessary is the dts files to enable the UARTs. With these files, the SVKs are able to boot to shell. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> SVN-Revision: 47246owl
Hauke Mehrtens
parent
6ce1cc3b30
commit
dc01c61664
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From a0aef7fbab0d8b5a0d445c74990e5233beda246e Mon Sep 17 00:00:00 2001
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From: Jon Mason <jonmason@broadcom.com>
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Date: Wed, 21 Oct 2015 18:46:04 -0400
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Subject: [PATCH] ARM: dts: bcm5301x: Add BCM SVK DT files
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Add device tree files for Broadcom Northstar based SVKs. Since the
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bcm5301x.dtsi already exists, all that is necessary is the dts files to
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enable the UARTs. With these files, the SVKs are able to boot to shell.
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Signed-off-by: Jon Mason <jonmason@broadcom.com>
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---
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arch/arm/boot/dts/Makefile | 5 +++-
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arch/arm/boot/dts/bcm94708.dts | 56 +++++++++++++++++++++++++++++++++++
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arch/arm/boot/dts/bcm94709.dts | 56 +++++++++++++++++++++++++++++++++++
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arch/arm/boot/dts/bcm953012k.dts | 63 ++++++++++++++++++++++++++++++++++++++++
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4 files changed, 179 insertions(+), 1 deletion(-)
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create mode 100644 arch/arm/boot/dts/bcm94708.dts
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create mode 100644 arch/arm/boot/dts/bcm94709.dts
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create mode 100644 arch/arm/boot/dts/bcm953012k.dts
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--- a/arch/arm/boot/dts/Makefile
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+++ b/arch/arm/boot/dts/Makefile
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@@ -69,7 +69,10 @@ dtb-$(CONFIG_ARCH_BCM_5301X) += \
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bcm4709-asus-rt-ac87u.dtb \
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bcm4709-buffalo-wxr-1900dhp.dtb \
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bcm4709-netgear-r7000.dtb \
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- bcm4709-netgear-r8000.dtb
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+ bcm4709-netgear-r8000.dtb \
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+ bcm94708.dtb \
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+ bcm94709.dtb \
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+ bcm953012k.dtb
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dtb-$(CONFIG_ARCH_BCM_63XX) += \
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bcm963138dvt.dtb
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dtb-$(CONFIG_ARCH_BCM_CYGNUS) += \
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--- /dev/null
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+++ b/arch/arm/boot/dts/bcm94708.dts
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@@ -0,0 +1,56 @@
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+/*
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+ * BSD LICENSE
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+ *
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+ * Copyright(c) 2015 Broadcom Corporation. 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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+
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+/dts-v1/;
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+
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+#include "bcm4708.dtsi"
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+
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+/ {
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+ model = "NorthStar SVK (BCM94708)";
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+ compatible = "brcm,bcm94708", "brcm,bcm4708";
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+
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+ aliases {
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+ serial0 = &uart0;
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+ };
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+
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+ chosen {
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+ stdout-path = "serial0:115200n8";
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+ };
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+
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+ memory {
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+ reg = <0x00000000 0x08000000>;
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+ };
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+};
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+
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+&uart0 {
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+ status = "okay";
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+};
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--- /dev/null
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+++ b/arch/arm/boot/dts/bcm94709.dts
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@@ -0,0 +1,56 @@
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+/*
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+ * BSD LICENSE
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+ *
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+ * Copyright(c) 2015 Broadcom Corporation. 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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+
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+/dts-v1/;
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+
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+#include "bcm4708.dtsi"
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+
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+/ {
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+ model = "NorthStar SVK (BCM94709)";
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+ compatible = "brcm,bcm94709", "brcm,bcm4709", "brcm,bcm4708";
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+
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+ aliases {
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+ serial0 = &uart0;
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+ };
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+
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+ chosen {
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+ stdout-path = "serial0:115200n8";
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+ };
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+
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+ memory {
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+ reg = <0x00000000 0x08000000>;
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+ };
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+};
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+
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+&uart0 {
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+ status = "okay";
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+};
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--- /dev/null
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+++ b/arch/arm/boot/dts/bcm953012k.dts
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@@ -0,0 +1,63 @@
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+/*
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+ * BSD LICENSE
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+ *
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+ * Copyright(c) 2015 Broadcom Corporation. 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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+
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+/dts-v1/;
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+
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+#include "bcm4708.dtsi"
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+
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+/ {
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+ model = "NorthStar SVK (BCM953012K)";
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+ compatible = "brcm,bcm953012k", "brcm,brcm53012", "brcm,bcm4708";
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+
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+ aliases {
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+ serial0 = &uart0;
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+ serial1 = &uart1;
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+ };
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+
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+ chosen {
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+ stdout-path = "serial0:115200n8";
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+ };
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+
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+ memory {
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+ reg = <0x00000000 0x10000000>;
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+ };
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+};
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+
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+&uart0 {
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+ clock-frequency = <62499840>;
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+ status = "okay";
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+};
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+
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+&uart1 {
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+ clock-frequency = <62499840>;
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+ status = "okay";
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+};
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