129 lines
3.8 KiB
Diff
129 lines
3.8 KiB
Diff
From 475dcdec8cd1bb1b73ddfd9f872822bf4ad9c242 Mon Sep 17 00:00:00 2001
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From: Steve Lin <steven.lin1@broadcom.com>
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Date: Thu, 23 Feb 2017 14:23:03 -0500
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Subject: [PATCH] ARM: dts: BCM5301X: Add support for BCM953012HR
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Initial version of DTS to support Broadcom BCM953012HR Northstar
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HR platform, similar to, but not the same as existing 953012K.
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Signed-off-by: Steve Lin <steven.lin1@broadcom.com>
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Acked-by: Jon Mason <jon.mason@broadcom.com>
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Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
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---
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arch/arm/boot/dts/Makefile | 1 +
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arch/arm/boot/dts/bcm953012hr.dts | 99 +++++++++++++++++++++++++++++++++++++++
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2 files changed, 100 insertions(+)
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create mode 100644 arch/arm/boot/dts/bcm953012hr.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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@@ -89,6 +89,7 @@ dtb-$(CONFIG_ARCH_BCM_5301X) += \
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bcm94708.dtb \
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bcm94709.dtb \
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bcm953012er.dtb \
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+ bcm953012hr.dtb \
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bcm953012k.dtb
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dtb-$(CONFIG_ARCH_BCM_53573) += \
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bcm47189-tenda-ac9.dtb
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--- /dev/null
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+++ b/arch/arm/boot/dts/bcm953012hr.dts
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@@ -0,0 +1,99 @@
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+/*
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+ * SPDX-License-Identifier: BSD-3-Clause
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+ *
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+ * Copyright(c) 2017 Broadcom
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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 nor the names of its contributors
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+ * may be used to endorse or promote products derived from this
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+ * 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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+#include "bcm5301x-nand-cs0-bch4.dtsi"
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+
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+/ {
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+ model = "NorthStar HR (BCM953012HR)";
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+ compatible = "brcm,bcm953012hr", "brcm,brcm53012", "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@80000000 {
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+ reg = <0x80000000 0x10000000>;
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+ };
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+};
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+
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+&nandcs {
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+ partition@0 {
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+ label = "nboot";
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+ reg = <0x00000000 0x00200000>;
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+ read-only;
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+ };
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+ partition@200000 {
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+ label = "nenv";
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+ reg = <0x00200000 0x00400000>;
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+ };
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+ partition@600000 {
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+ label = "nsystem";
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+ reg = <0x00600000 0x00a00000>;
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+ };
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+ partition@1000000 {
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+ label = "nrootfs";
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+ reg = <0x01000000 0x07000000>;
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+ };
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+};
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+
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+&spi_nor {
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+ status = "okay";
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+ spi-max-frequency = <62500000>;
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+ m25p,default-addr-width = <3>;
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+
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+ #address-cells = <1>;
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+ #size-cells = <1>;
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+
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+ partition@0 {
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+ label = "boot";
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+ reg = <0x00000000 0x000d0000>;
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+ };
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+ partition@d000 {
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+ label = "env";
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+ reg = <0x000d0000 0x00030000>;
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+ };
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+ partition@100000 {
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+ label = "system";
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+ reg = <0x00100000 0x00600000>;
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+ };
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+ partition@700000 {
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+ label = "rootfs";
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+ reg = <0x00700000 0x00900000>;
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+ };
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+};
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