From 997a3cb41c254f7b22a61ac7fac8fddf490d46a7 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= Date: Sat, 9 Apr 2016 09:59:21 +0000 Subject: bcm53xx: add basic support for Netgear R7900 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: Rafał Miłecki SVN-Revision: 49122 --- ...301-ARM-BCM5301X-Add-DT-for-Netgear-R7900.patch | 63 ++++++++++++++++++++++ ...306-ARM-BCM5301X-Add-DT-for-Netgear-R8500.patch | 4 +- ...X-Specify-RAM-on-devices-by-including-HIG.patch | 12 +++++ ...ky-CPU-port-fixes-for-devices-not-using-p.patch | 7 ++- 4 files changed, 82 insertions(+), 4 deletions(-) create mode 100644 target/linux/bcm53xx/patches-4.4/301-ARM-BCM5301X-Add-DT-for-Netgear-R7900.patch (limited to 'target/linux/bcm53xx/patches-4.4') diff --git a/target/linux/bcm53xx/patches-4.4/301-ARM-BCM5301X-Add-DT-for-Netgear-R7900.patch b/target/linux/bcm53xx/patches-4.4/301-ARM-BCM5301X-Add-DT-for-Netgear-R7900.patch new file mode 100644 index 0000000000..c67d562f0c --- /dev/null +++ b/target/linux/bcm53xx/patches-4.4/301-ARM-BCM5301X-Add-DT-for-Netgear-R7900.patch @@ -0,0 +1,63 @@ +From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= +Subject: [PATCH] ARM: BCM5301X: Add DT for Netgear R7900 +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +Signed-off-by: Rafał Miłecki +--- + +--- a/arch/arm/boot/dts/Makefile ++++ b/arch/arm/boot/dts/Makefile +@@ -75,6 +75,7 @@ dtb-$(CONFIG_ARCH_BCM_5301X) += \ + bcm4709-asus-rt-ac87u.dtb \ + bcm4709-buffalo-wxr-1900dhp.dtb \ + bcm4709-netgear-r7000.dtb \ ++ bcm4709-netgear-r7900.dtb \ + bcm4709-netgear-r8000.dtb \ + bcm47094-dlink-dir-885l.dtb \ + bcm94708.dtb \ +--- /dev/null ++++ b/arch/arm/boot/dts/bcm4709-netgear-r7900.dts +@@ -0,0 +1,41 @@ ++/* ++ * Broadcom BCM470X / BCM5301X ARM platform code. ++ * DTS for Netgear R7900 ++ * ++ * Copyright (C) 2016 Rafał Miłecki ++ * ++ * Licensed under the GNU/GPL. See COPYING for details. ++ */ ++ ++/dts-v1/; ++ ++#include "bcm4708.dtsi" ++#include "bcm5301x-nand-cs0-bch8.dtsi" ++ ++/ { ++ compatible = "netgear,r7900", "brcm,bcm4709", "brcm,bcm4708"; ++ model = "Netgear R7900"; ++ ++ chosen { ++ bootargs = "console=ttyS0,115200"; ++ }; ++ ++ memory { ++ reg = <0x00000000 0x08000000>; ++ }; ++ ++ axi@18000000 { ++ usb3@23000 { ++ reg = <0x00023000 0x1000>; ++ ++ #address-cells = <1>; ++ #size-cells = <1>; ++ ++ vcc-gpio = <&chipcommon 0 GPIO_ACTIVE_HIGH>; ++ }; ++ }; ++}; ++ ++&uart0 { ++ status = "okay"; ++}; diff --git a/target/linux/bcm53xx/patches-4.4/306-ARM-BCM5301X-Add-DT-for-Netgear-R8500.patch b/target/linux/bcm53xx/patches-4.4/306-ARM-BCM5301X-Add-DT-for-Netgear-R8500.patch index be58470edc..98a670c463 100644 --- a/target/linux/bcm53xx/patches-4.4/306-ARM-BCM5301X-Add-DT-for-Netgear-R8500.patch +++ b/target/linux/bcm53xx/patches-4.4/306-ARM-BCM5301X-Add-DT-for-Netgear-R8500.patch @@ -13,8 +13,8 @@ Signed-off-by: Rafał Miłecki --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile -@@ -78,6 +78,7 @@ dtb-$(CONFIG_ARCH_BCM_5301X) += \ - bcm4709-netgear-r7000.dtb \ +@@ -79,6 +79,7 @@ dtb-$(CONFIG_ARCH_BCM_5301X) += \ + bcm4709-netgear-r7900.dtb \ bcm4709-netgear-r8000.dtb \ bcm47094-dlink-dir-885l.dtb \ + bcm47094-netgear-r8500.dtb \ diff --git a/target/linux/bcm53xx/patches-4.4/331-ARM-BCM5301X-Specify-RAM-on-devices-by-including-HIG.patch b/target/linux/bcm53xx/patches-4.4/331-ARM-BCM5301X-Specify-RAM-on-devices-by-including-HIG.patch index fef817f766..b388318470 100644 --- a/target/linux/bcm53xx/patches-4.4/331-ARM-BCM5301X-Specify-RAM-on-devices-by-including-HIG.patch +++ b/target/linux/bcm53xx/patches-4.4/331-ARM-BCM5301X-Specify-RAM-on-devices-by-including-HIG.patch @@ -195,3 +195,15 @@ Signed-off-by: Rafał Miłecki }; leds { +--- a/arch/arm/boot/dts/bcm4709-netgear-r7900.dts ++++ b/arch/arm/boot/dts/bcm4709-netgear-r7900.dts +@@ -21,7 +21,8 @@ + }; + + memory { +- reg = <0x00000000 0x08000000>; ++ reg = <0x00000000 0x08000000 ++ 0x88000000 0x08000000>; + }; + + axi@18000000 { diff --git a/target/linux/bcm53xx/patches-4.4/710-b53-add-hacky-CPU-port-fixes-for-devices-not-using-p.patch b/target/linux/bcm53xx/patches-4.4/710-b53-add-hacky-CPU-port-fixes-for-devices-not-using-p.patch index 6e8681c5c0..68fa647209 100644 --- a/target/linux/bcm53xx/patches-4.4/710-b53-add-hacky-CPU-port-fixes-for-devices-not-using-p.patch +++ b/target/linux/bcm53xx/patches-4.4/710-b53-add-hacky-CPU-port-fixes-for-devices-not-using-p.patch @@ -21,12 +21,14 @@ Signed-off-by: Rafał Miłecki #include "b53_regs.h" #include "b53_priv.h" -@@ -1370,6 +1371,20 @@ static int b53_switch_init(struct b53_de +@@ -1370,6 +1371,23 @@ static int b53_switch_init(struct b53_de sw_dev->cpu_port = 5; } + if (of_machine_is_compatible("asus,rt-ac87u")) + sw_dev->cpu_port = 7; ++ else if (of_machine_is_compatible("netgear,r7900")) ++ sw_dev->cpu_port = 8; + else if (of_machine_is_compatible("netgear,r8000")) + sw_dev->cpu_port = 8; + else if (of_machine_is_compatible("netgear,r8500")) @@ -36,7 +38,8 @@ Signed-off-by: Rafał Miłecki + * Workaround for devices using port 8 (connected to the 3rd iface). + * For some reason it doesn't work (no packets on eth2). + */ -+ if (of_machine_is_compatible("netgear,r8000")) ++ if (of_machine_is_compatible("netgear,r7900") || ++ of_machine_is_compatible("netgear,r8000")) + sw_dev->cpu_port = 5; + /* cpu port is always last */ -- cgit v1.2.3