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authorRafał Miłecki <zajec5@gmail.com>2016-04-09 09:59:21 +0000
committerRafał Miłecki <zajec5@gmail.com>2016-04-09 09:59:21 +0000
commit997a3cb41c254f7b22a61ac7fac8fddf490d46a7 (patch)
tree44f88c4cc63be236fb2294bf6b61968beca28e3c /target/linux/bcm53xx/patches-4.4
parentc658bd634c06e7d8faa0dbd9793e3e089bf1a395 (diff)
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bcm53xx: add basic support for Netgear R7900
Signed-off-by: Rafał Miłecki <zajec5@gmail.com> SVN-Revision: 49122
Diffstat (limited to 'target/linux/bcm53xx/patches-4.4')
-rw-r--r--target/linux/bcm53xx/patches-4.4/301-ARM-BCM5301X-Add-DT-for-Netgear-R7900.patch63
-rw-r--r--target/linux/bcm53xx/patches-4.4/306-ARM-BCM5301X-Add-DT-for-Netgear-R8500.patch4
-rw-r--r--target/linux/bcm53xx/patches-4.4/331-ARM-BCM5301X-Specify-RAM-on-devices-by-including-HIG.patch12
-rw-r--r--target/linux/bcm53xx/patches-4.4/710-b53-add-hacky-CPU-port-fixes-for-devices-not-using-p.patch7
4 files changed, 82 insertions, 4 deletions
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?= <zajec5@gmail.com>
+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 <zajec5@gmail.com>
+---
+
+--- a/arch/arm/boot/dts/Makefile
++++ b/arch/arm/boot/dts/Makefile
+@@ -75,6 +75,7 @@ dtb-$(CONFIG_ARCH_BCM_5301X) += \
+ bcm4709-asus-rt-ac87u.dtb \
+ bcm4709-buffalo-wxr-1900dhp.dtb \
+ bcm4709-netgear-r7000.dtb \
++ bcm4709-netgear-r7900.dtb \
+ bcm4709-netgear-r8000.dtb \
+ bcm47094-dlink-dir-885l.dtb \
+ bcm94708.dtb \
+--- /dev/null
++++ b/arch/arm/boot/dts/bcm4709-netgear-r7900.dts
+@@ -0,0 +1,41 @@
++/*
++ * Broadcom BCM470X / BCM5301X ARM platform code.
++ * DTS for Netgear R7900
++ *
++ * Copyright (C) 2016 Rafał Miłecki <zajec5@gmail.com>
++ *
++ * Licensed under the GNU/GPL. See COPYING for details.
++ */
++
++/dts-v1/;
++
++#include "bcm4708.dtsi"
++#include "bcm5301x-nand-cs0-bch8.dtsi"
++
++/ {
++ compatible = "netgear,r7900", "brcm,bcm4709", "brcm,bcm4708";
++ model = "Netgear R7900";
++
++ chosen {
++ bootargs = "console=ttyS0,115200";
++ };
++
++ memory {
++ reg = <0x00000000 0x08000000>;
++ };
++
++ axi@18000000 {
++ usb3@23000 {
++ reg = <0x00023000 0x1000>;
++
++ #address-cells = <1>;
++ #size-cells = <1>;
++
++ vcc-gpio = <&chipcommon 0 GPIO_ACTIVE_HIGH>;
++ };
++ };
++};
++
++&uart0 {
++ status = "okay";
++};
diff --git a/target/linux/bcm53xx/patches-4.4/306-ARM-BCM5301X-Add-DT-for-Netgear-R8500.patch b/target/linux/bcm53xx/patches-4.4/306-ARM-BCM5301X-Add-DT-for-Netgear-R8500.patch
index be58470edc..98a670c463 100644
--- a/target/linux/bcm53xx/patches-4.4/306-ARM-BCM5301X-Add-DT-for-Netgear-R8500.patch
+++ b/target/linux/bcm53xx/patches-4.4/306-ARM-BCM5301X-Add-DT-for-Netgear-R8500.patch
@@ -13,8 +13,8 @@ Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
-@@ -78,6 +78,7 @@ dtb-$(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 <zajec5@gmail.com>
};
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 <zajec5@gmail.com>
#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 <zajec5@gmail.com>
+ * 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 */