bcm53xx: add basic support for Netgear R7900
Signed-off-by: Rafał Miłecki <zajec5@gmail.com> SVN-Revision: 49122
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@ -12,9 +12,8 @@ case "$board" in
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asus,rt-ac87u)
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ifname=eth1
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;;
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netgear,r7900)
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netgear,r8000)
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ifname=eth2
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;;
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netgear,r8500)
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ifname=eth2
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;;
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@ -23,16 +22,11 @@ netgear,r8500)
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;;
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esac
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# Workaround for devices using eth2
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# Workaround for devices using eth2 connected to (CPU) switch port 8
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case "$board" in
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netgear,r7900)
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netgear,r8000)
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ifname=eth0
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;;
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esac
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# Workaround for devices using CPU port 8 (connected to eth2)
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case "$board" in
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netgear,r8000)
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ucidef_add_switch "switch0" \
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"0:lan" "1:lan" "2:lan" "3:lan" "4:wan" "5t@$ifname"
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board_config_flush
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@ -28,6 +28,7 @@ platform_expected_image() {
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"netgear,r6250v1") echo "chk U12H245T00_NETGEAR"; return;;
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"netgear,r6300v2") echo "chk U12H240T00_NETGEAR"; return;;
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"netgear,r7000") echo "chk U12H270T00_NETGEAR"; return;;
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"netgear,r7900") echo "chk U12H315T30_NETGEAR"; return;;
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"netgear,r8000") echo "chk U12H315T00_NETGEAR"; return;;
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"netgear,r8500") echo "chk U12H334T00_NETGEAR"; return;;
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esac
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@ -177,6 +177,7 @@ $(eval $(call AsusDevice,rt-n18u,RT-N18U))
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$(eval $(call DLinkDevice,dir-885l,wrgac42_dlink.2015_dir885l))
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$(eval $(call LinksysDevice,ea6300-v1))
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$(eval $(call NetgearDevice,r7000,U12H270T00_NETGEAR))
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$(eval $(call NetgearDevice,r7900,U12H315T30_NETGEAR))
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# $(eval $(call NetgearDevice,r8500,U12H334T00_NETGEAR))
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$(eval $(call BuildImage))
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@ -0,0 +1,63 @@
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From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <zajec5@gmail.com>
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Subject: [PATCH] ARM: BCM5301X: Add DT for Netgear R7900
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MIME-Version: 1.0
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Content-Type: text/plain; charset=UTF-8
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Content-Transfer-Encoding: 8bit
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Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
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---
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--- a/arch/arm/boot/dts/Makefile
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+++ b/arch/arm/boot/dts/Makefile
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@@ -75,6 +75,7 @@ dtb-$(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-r7900.dtb \
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bcm4709-netgear-r8000.dtb \
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bcm47094-dlink-dir-885l.dtb \
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bcm94708.dtb \
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--- /dev/null
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+++ b/arch/arm/boot/dts/bcm4709-netgear-r7900.dts
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@@ -0,0 +1,41 @@
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+/*
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+ * Broadcom BCM470X / BCM5301X ARM platform code.
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+ * DTS for Netgear R7900
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+ *
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+ * Copyright (C) 2016 Rafał Miłecki <zajec5@gmail.com>
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+ *
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+ * Licensed under the GNU/GPL. See COPYING for details.
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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-bch8.dtsi"
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+
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+/ {
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+ compatible = "netgear,r7900", "brcm,bcm4709", "brcm,bcm4708";
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+ model = "Netgear R7900";
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+
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+ chosen {
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+ bootargs = "console=ttyS0,115200";
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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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+ axi@18000000 {
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+ usb3@23000 {
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+ reg = <0x00023000 0x1000>;
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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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+ vcc-gpio = <&chipcommon 0 GPIO_ACTIVE_HIGH>;
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+ };
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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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@ -13,8 +13,8 @@ Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
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--- a/arch/arm/boot/dts/Makefile
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+++ b/arch/arm/boot/dts/Makefile
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@@ -78,6 +78,7 @@ dtb-$(CONFIG_ARCH_BCM_5301X) += \
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bcm4709-netgear-r7000.dtb \
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@@ -79,6 +79,7 @@ dtb-$(CONFIG_ARCH_BCM_5301X) += \
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bcm4709-netgear-r7900.dtb \
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bcm4709-netgear-r8000.dtb \
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bcm47094-dlink-dir-885l.dtb \
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+ bcm47094-netgear-r8500.dtb \
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@ -195,3 +195,15 @@ Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
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};
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leds {
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--- a/arch/arm/boot/dts/bcm4709-netgear-r7900.dts
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+++ b/arch/arm/boot/dts/bcm4709-netgear-r7900.dts
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@@ -21,7 +21,8 @@
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};
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memory {
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- reg = <0x00000000 0x08000000>;
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+ reg = <0x00000000 0x08000000
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+ 0x88000000 0x08000000>;
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};
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axi@18000000 {
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@ -21,12 +21,14 @@ Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
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#include "b53_regs.h"
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#include "b53_priv.h"
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@@ -1370,6 +1371,20 @@ static int b53_switch_init(struct b53_de
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@@ -1370,6 +1371,23 @@ static int b53_switch_init(struct b53_de
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sw_dev->cpu_port = 5;
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}
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+ if (of_machine_is_compatible("asus,rt-ac87u"))
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+ sw_dev->cpu_port = 7;
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+ else if (of_machine_is_compatible("netgear,r7900"))
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+ sw_dev->cpu_port = 8;
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+ else if (of_machine_is_compatible("netgear,r8000"))
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+ sw_dev->cpu_port = 8;
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+ else if (of_machine_is_compatible("netgear,r8500"))
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@ -36,7 +38,8 @@ Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
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+ * Workaround for devices using port 8 (connected to the 3rd iface).
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+ * For some reason it doesn't work (no packets on eth2).
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+ */
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+ if (of_machine_is_compatible("netgear,r8000"))
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+ if (of_machine_is_compatible("netgear,r7900") ||
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+ of_machine_is_compatible("netgear,r8000"))
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+ sw_dev->cpu_port = 5;
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+
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/* cpu port is always last */
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