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| author | Rafał Miłecki <rafal@milecki.pl> | 2017-02-06 10:06:44 +0100 |
|---|---|---|
| committer | Rafał Miłecki <rafal@milecki.pl> | 2017-02-06 10:08:39 +0100 |
| commit | 2252627b0eff08f46f08c705ed3bf59ac335afae (patch) | |
| tree | cfb052adab8bb44d53626a2cf8c598004bd465ac | |
| parent | 75d48d80c7b6012bcc2efbc3d07a7be5aaaafcc6 (diff) | |
| download | upstream-2252627b0eff08f46f08c705ed3bf59ac335afae.tar.gz upstream-2252627b0eff08f46f08c705ed3bf59ac335afae.tar.bz2 upstream-2252627b0eff08f46f08c705ed3bf59ac335afae.zip | |
bcm53xx: add Linux 4.9 patches
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
34 files changed, 3107 insertions, 0 deletions
diff --git a/target/linux/bcm53xx/patches-4.9/030-0001-ARM-BCM5301X-Add-DT-for-Netgear-R8500.patch b/target/linux/bcm53xx/patches-4.9/030-0001-ARM-BCM5301X-Add-DT-for-Netgear-R8500.patch new file mode 100644 index 0000000000..954e8f927f --- /dev/null +++ b/target/linux/bcm53xx/patches-4.9/030-0001-ARM-BCM5301X-Add-DT-for-Netgear-R8500.patch @@ -0,0 +1,136 @@ +From b5057e498da8211ac3cc8ff5780034e5da61d077 Mon Sep 17 00:00:00 2001 +From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl> +Date: Tue, 23 Aug 2016 08:40:32 +0200 +Subject: [PATCH] ARM: BCM5301X: Add DT for Netgear R8500 +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +Netgear R8500 is another BCM47094 device, it just has three BCM4366 +wireless chipsets. It's a very standard DT with mostly GPIO devices. + +Signed-off-by: Rafał Miłecki <rafal@milecki.pl> +Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> +--- + arch/arm/boot/dts/Makefile | 1 + + arch/arm/boot/dts/bcm47094-netgear-r8500.dts | 104 +++++++++++++++++++++++++++ + 2 files changed, 105 insertions(+) + create mode 100644 arch/arm/boot/dts/bcm47094-netgear-r8500.dts + +--- a/arch/arm/boot/dts/Makefile ++++ b/arch/arm/boot/dts/Makefile +@@ -77,6 +77,7 @@ dtb-$(CONFIG_ARCH_BCM_5301X) += \ + bcm4709-netgear-r7000.dtb \ + bcm4709-netgear-r8000.dtb \ + bcm47094-dlink-dir-885l.dtb \ ++ bcm47094-netgear-r8500.dtb \ + bcm94708.dtb \ + bcm94709.dtb \ + bcm953012er.dtb \ +--- /dev/null ++++ b/arch/arm/boot/dts/bcm47094-netgear-r8500.dts +@@ -0,0 +1,104 @@ ++/* ++ * Copyright (C) 2016 Rafał Miłecki <rafal@milecki.pl> ++ * ++ * Licensed under the ISC license. ++ */ ++ ++/dts-v1/; ++ ++#include "bcm4708.dtsi" ++#include "bcm5301x-nand-cs0-bch8.dtsi" ++ ++/ { ++ compatible = "netgear,r8500", "brcm,bcm47094", "brcm,bcm4708"; ++ model = "Netgear R8500"; ++ ++ chosen { ++ bootargs = "console=ttyS0,115200"; ++ }; ++ ++ memory { ++ reg = <0x00000000 0x08000000>; ++ }; ++ ++ leds { ++ compatible = "gpio-leds"; ++ ++ power0 { ++ label = "bcm53xx:white:power"; ++ gpios = <&chipcommon 2 GPIO_ACTIVE_LOW>; ++ linux,default-trigger = "default-on"; ++ }; ++ ++ power1 { ++ label = "bcm53xx:amber:power"; ++ gpios = <&chipcommon 3 GPIO_ACTIVE_LOW>; ++ linux,default-trigger = "default-off"; ++ }; ++ ++ 5ghz-1 { ++ label = "bcm53xx:white:5ghz-1"; ++ gpios = <&chipcommon 11 GPIO_ACTIVE_LOW>; ++ linux,default-trigger = "default-off"; ++ }; ++ ++ 5ghz-2 { ++ label = "bcm53xx:white:5ghz-2"; ++ gpios = <&chipcommon 12 GPIO_ACTIVE_LOW>; ++ linux,default-trigger = "default-off"; ++ }; ++ ++ 2ghz { ++ label = "bcm53xx:white:2ghz"; ++ gpios = <&chipcommon 13 GPIO_ACTIVE_LOW>; ++ linux,default-trigger = "default-off"; ++ }; ++ ++ usb2 { ++ label = "bcm53xx:white:usb2"; ++ gpios = <&chipcommon 17 GPIO_ACTIVE_LOW>; ++ linux,default-trigger = "default-off"; ++ }; ++ ++ usb3 { ++ label = "bcm53xx:white:usb3"; ++ gpios = <&chipcommon 18 GPIO_ACTIVE_LOW>; ++ linux,default-trigger = "default-off"; ++ }; ++ }; ++ ++ gpio-keys { ++ compatible = "gpio-keys"; ++ #address-cells = <1>; ++ #size-cells = <0>; ++ ++ brightness { ++ label = "Backlight"; ++ linux,code = <KEY_BRIGHTNESS_ZERO>; ++ gpios = <&chipcommon 1 GPIO_ACTIVE_LOW>; ++ }; ++ ++ restart { ++ label = "Reset"; ++ linux,code = <KEY_RESTART>; ++ gpios = <&chipcommon 10 GPIO_ACTIVE_LOW>; ++ }; ++ ++ wps { ++ label = "WPS"; ++ linux,code = <KEY_WPS_BUTTON>; ++ gpios = <&chipcommon 14 GPIO_ACTIVE_LOW>; ++ }; ++ ++ rfkill { ++ label = "WiFi"; ++ linux,code = <KEY_RFKILL>; ++ gpios = <&chipcommon 20 GPIO_ACTIVE_LOW>; ++ }; ++ }; ++}; ++ ++&uart0 { ++ status = "okay"; ++ clock-frequency = <125000000>; ++}; diff --git a/target/linux/bcm53xx/patches-4.9/030-0002-ARM-BCM5301X-Add-basic-dts-for-BCM53573-based-Tenda-.patch b/target/linux/bcm53xx/patches-4.9/030-0002-ARM-BCM5301X-Add-basic-dts-for-BCM53573-based-Tenda-.patch new file mode 100644 index 0000000000..a1c462dfc2 --- /dev/null +++ b/target/linux/bcm53xx/patches-4.9/030-0002-ARM-BCM5301X-Add-basic-dts-for-BCM53573-based-Tenda-.patch @@ -0,0 +1,264 @@ +From 21c29be6a69d3ef4f5a2e16272deb4845f8208ad Mon Sep 17 00:00:00 2001 +From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <zajec5@gmail.com> +Date: Tue, 23 Aug 2016 07:37:43 +0200 +Subject: [PATCH] ARM: BCM5301X: Add basic dts for BCM53573 based Tenda AC9 +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +BCM53573 seems to be low priced alternative for Northstar chipsts. It +uses single core Cortex-A7 and doesn't have SDU or local (TWD) timer. It +was also stripped out of independent SPI controller and 2 GMACs. + +DTS for Tenda AC9 isn't completed yet. It misses e.g. switch entry (we +still need some b53 fixes) and probably some clocks. It adds support for +basic features however and can be improved later. + +Signed-off-by: Rafał Miłecki <rafal@milecki.pl> +Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> +--- + arch/arm/boot/dts/Makefile | 2 + + arch/arm/boot/dts/bcm47189-tenda-ac9.dts | 74 ++++++++++++++++ + arch/arm/boot/dts/bcm53573.dtsi | 147 +++++++++++++++++++++++++++++++ + 3 files changed, 223 insertions(+) + create mode 100644 arch/arm/boot/dts/bcm47189-tenda-ac9.dts + create mode 100644 arch/arm/boot/dts/bcm53573.dtsi + +--- a/arch/arm/boot/dts/Makefile ++++ b/arch/arm/boot/dts/Makefile +@@ -82,6 +82,8 @@ dtb-$(CONFIG_ARCH_BCM_5301X) += \ + bcm94709.dtb \ + bcm953012er.dtb \ + bcm953012k.dtb ++dtb-$(CONFIG_ARCH_BCM_53573) += \ ++ bcm47189-tenda-ac9.dtb + dtb-$(CONFIG_ARCH_BCM_63XX) += \ + bcm963138dvt.dtb + dtb-$(CONFIG_ARCH_BCM_CYGNUS) += \ +--- /dev/null ++++ b/arch/arm/boot/dts/bcm47189-tenda-ac9.dts +@@ -0,0 +1,74 @@ ++/* ++ * Copyright (C) 2016 Rafał Miłecki <rafal@milecki.pl> ++ * ++ * Licensed under the ISC license. ++ */ ++ ++/dts-v1/; ++ ++#include "bcm53573.dtsi" ++ ++/ { ++ compatible = "tenda,ac9", "brcm,bcm47189", "brcm,bcm53573"; ++ model = "Tenda AC9"; ++ ++ chosen { ++ bootargs = "console=ttyS0,115200 earlycon"; ++ }; ++ ++ memory { ++ reg = <0x00000000 0x08000000>; ++ }; ++ ++ leds { ++ compatible = "gpio-leds"; ++ ++ usb { ++ label = "bcm53xx:blue:usb"; ++ gpios = <&chipcommon 1 GPIO_ACTIVE_HIGH>; ++ linux,default-trigger = "default-off"; ++ }; ++ ++ wps { ++ label = "bcm53xx:blue:wps"; ++ gpios = <&chipcommon 10 GPIO_ACTIVE_HIGH>; ++ linux,default-trigger = "default-off"; ++ }; ++ ++ 5ghz { ++ label = "bcm53xx:blue:5ghz"; ++ gpios = <&chipcommon 11 GPIO_ACTIVE_HIGH>; ++ linux,default-trigger = "default-off"; ++ }; ++ ++ system { ++ label = "bcm53xx:blue:system"; ++ gpios = <&chipcommon 15 GPIO_ACTIVE_HIGH>; ++ linux,default-trigger = "timer"; ++ }; ++ }; ++ ++ gpio-keys { ++ compatible = "gpio-keys"; ++ #address-cells = <1>; ++ #size-cells = <0>; ++ ++ rfkill { ++ label = "WiFi"; ++ linux,code = <KEY_RFKILL>; ++ gpios = <&chipcommon 3 GPIO_ACTIVE_LOW>; ++ }; ++ ++ restart { ++ label = "Reset"; ++ linux,code = <KEY_RESTART>; ++ gpios = <&chipcommon 7 GPIO_ACTIVE_LOW>; ++ }; ++ ++ wps { ++ label = "WPS"; ++ linux,code = <KEY_WPS_BUTTON>; ++ gpios = <&chipcommon 9 GPIO_ACTIVE_LOW>; ++ }; ++ }; ++}; +--- /dev/null ++++ b/arch/arm/boot/dts/bcm53573.dtsi +@@ -0,0 +1,147 @@ ++/* ++ * Copyright (C) 2016 Rafał Miłecki <rafal@milecki.pl> ++ * ++ * Licensed under the ISC license. ++ */ ++ ++#include <dt-bindings/gpio/gpio.h> ++#include <dt-bindings/input/input.h> ++#include <dt-bindings/interrupt-controller/irq.h> ++#include <dt-bindings/interrupt-controller/arm-gic.h> ++#include "skeleton.dtsi" ++ ++/ { ++ interrupt-parent = <&gic>; ++ ++ chosen { ++ stdout-path = &uart0; ++ }; ++ ++ cpus { ++ #address-cells = <1>; ++ #size-cells = <0>; ++ ++ cpu@0 { ++ device_type = "cpu"; ++ compatible = "arm,cortex-a7"; ++ reg = <0x0>; ++ }; ++ }; ++ ++ mpcore { ++ compatible = "simple-bus"; ++ ranges = <0x00000000 0x18310000 0x00008000>; ++ #address-cells = <1>; ++ #size-cells = <1>; ++ ++ gic: interrupt-controller@1000 { ++ compatible = "arm,cortex-a7-gic"; ++ #interrupt-cells = <3>; ++ #address-cells = <0>; ++ interrupt-controller; ++ reg = <0x1000 0x1000>, ++ <0x2000 0x0100>; ++ }; ++ }; ++ ++ clocks { ++ #address-cells = <1>; ++ #size-cells = <1>; ++ ranges; ++ ++ alp: oscillator { ++ #clock-cells = <0>; ++ compatible = "fixed-clock"; ++ clock-frequency = <40000000>; ++ }; ++ }; ++ ++ axi@18000000 { ++ compatible = "brcm,bus-axi"; ++ reg = <0x18000000 0x1000>; ++ ranges = <0x00000000 0x18000000 0x00100000>; ++ #address-cells = <1>; ++ #size-cells = <1>; ++ ++ #interrupt-cells = <1>; ++ interrupt-map-mask = <0x000fffff 0xffff>; ++ interrupt-map = ++ /* ChipCommon */ ++ <0x00000000 0 &gic GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH>, ++ ++ /* IEEE 802.11 0 */ ++ <0x00001000 0 &gic GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH>, ++ ++ /* PCIe Controller 0 */ ++ <0x00002000 0 &gic GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH>, ++ <0x00002000 1 &gic GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH>, ++ <0x00002000 2 &gic GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH>, ++ <0x00002000 3 &gic GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH>, ++ <0x00002000 4 &gic GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH>, ++ <0x00002000 5 &gic GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH>, ++ ++ /* USB 2.0 Controller */ ++ <0x00004000 0 &gic GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>, ++ ++ /* Ethernet Controller 0 */ ++ <0x00005000 0 &gic GIC_SPI 5 IRQ_TYPE_LEVEL_HIGH>, ++ ++ /* IEEE 802.11 1 */ ++ <0x0000a000 0 &gic GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>, ++ ++ /* Ethernet Controller 1 */ ++ <0x0000b000 0 &gic GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>; ++ ++ chipcommon: chipcommon@0 { ++ compatible = "simple-bus"; ++ reg = <0x00000000 0x1000>; ++ ranges; ++ ++ #address-cells = <1>; ++ #size-cells = <1>; ++ ++ gpio-controller; ++ #gpio-cells = <2>; ++ ++ uart0: serial@0300 { ++ compatible = "ns16550a"; ++ reg = <0x0300 0x100>; ++ interrupt-parent = <&gic>; ++ interrupts = <GIC_PPI 16 IRQ_TYPE_LEVEL_HIGH>; ++ clocks = <&alp>; ++ status = "okay"; ++ }; ++ }; ++ ++ usb2: usb2@4000 { ++ reg = <0x4000 0x1000>; ++ ranges; ++ #address-cells = <1>; ++ #size-cells = <1>; ++ ++ ehci: ehci@4000 { ++ compatible = "generic-ehci"; ++ reg = <0x4000 0x1000>; ++ interrupt-parent = <&gic>; ++ interrupts = <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>; ++ }; ++ ++ ohci: ohci@d000 { ++ #usb-cells = <0>; ++ ++ compatible = "generic-ohci"; ++ reg = <0xd000 0x1000>; ++ interrupt-parent = <&gic>; ++ interrupts = <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>; ++ }; ++ }; ++ ++ gmac0: ethernet@5000 { ++ reg = <0x5000 0x1000>; ++ }; ++ ++ gmac1: ethernet@b000 { ++ reg = <0xb000 0x1000>; ++ }; ++ }; ++}; diff --git a/target/linux/bcm53xx/patches-4.9/030-0003-ARM-BCM5301X-Add-separated-DTS-include-file-for-BCM4.patch b/target/linux/bcm53xx/patches-4.9/030-0003-ARM-BCM5301X-Add-separated-DTS-include-file-for-BCM4.patch new file mode 100644 index 0000000000..43c4574db1 --- /dev/null +++ b/target/linux/bcm53xx/patches-4.9/030-0003-ARM-BCM5301X-Add-separated-DTS-include-file-for-BCM4.patch @@ -0,0 +1,70 @@ +From 345fd105ff676ef672d1e41b31165b47aa040dab Mon Sep 17 00:00:00 2001 +From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl> +Date: Wed, 21 Sep 2016 22:58:32 +0200 +Subject: [PATCH] ARM: BCM5301X: Add separated DTS include file for BCM47094 +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +Use it to store BCM47094 specific properties/values and avoid repeating +them in device DTS files. + +Signed-off-by: Rafał Miłecki <rafal@milecki.pl> +Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> +--- + arch/arm/boot/dts/bcm47094-dlink-dir-885l.dts | 3 +-- + arch/arm/boot/dts/bcm47094-netgear-r8500.dts | 3 +-- + arch/arm/boot/dts/bcm47094.dtsi | 11 +++++++++++ + 3 files changed, 13 insertions(+), 4 deletions(-) + create mode 100644 arch/arm/boot/dts/bcm47094.dtsi + +--- a/arch/arm/boot/dts/bcm47094-dlink-dir-885l.dts ++++ b/arch/arm/boot/dts/bcm47094-dlink-dir-885l.dts +@@ -9,7 +9,7 @@ + + /dts-v1/; + +-#include "bcm4708.dtsi" ++#include "bcm47094.dtsi" + #include "bcm5301x-nand-cs0-bch1.dtsi" + + / { +@@ -107,7 +107,6 @@ + + &uart0 { + status = "okay"; +- clock-frequency = <125000000>; + }; + + &usb3 { +--- a/arch/arm/boot/dts/bcm47094-netgear-r8500.dts ++++ b/arch/arm/boot/dts/bcm47094-netgear-r8500.dts +@@ -6,7 +6,7 @@ + + /dts-v1/; + +-#include "bcm4708.dtsi" ++#include "bcm47094.dtsi" + #include "bcm5301x-nand-cs0-bch8.dtsi" + + / { +@@ -100,5 +100,4 @@ + + &uart0 { + status = "okay"; +- clock-frequency = <125000000>; + }; +--- /dev/null ++++ b/arch/arm/boot/dts/bcm47094.dtsi +@@ -0,0 +1,11 @@ ++/* ++ * Copyright (C) 2016 Rafał Miłecki <rafal@milecki.pl> ++ * ++ * Licensed under the ISC license. ++ */ ++ ++#include "bcm4708.dtsi" ++ ++&uart0 { ++ clock-frequency = <125000000>; ++}; diff --git a/target/linux/bcm53xx/patches-4.9/030-0004-ARM-BCM5301X-Enable-UART-on-Netgear-R8000.patch b/target/linux/bcm53xx/patches-4.9/030-0004-ARM-BCM5301X-Enable-UART-on-Netgear-R8000.patch new file mode 100644 index 0000000000..65dc796e0d --- /dev/null +++ b/target/linux/bcm53xx/patches-4.9/030-0004-ARM-BCM5301X-Enable-UART-on-Netgear-R8000.patch @@ -0,0 +1,92 @@ +From 3ede027b3dce2fca07350b7587c7c8f44706c94c Mon Sep 17 00:00:00 2001 +From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl> +Date: Wed, 21 Sep 2016 22:58:33 +0200 +Subject: [PATCH] ARM: BCM5301X: Enable UART on Netgear R8000 +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +It was tested by LEDE users, all we need is to adjust clock frequency. +While we're at it create a separated DTS include file to share code with +other BCM4709 devices easier. + +Signed-off-by: Rafał Miłecki <rafal@milecki.pl> +Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> +--- + arch/arm/boot/dts/bcm4709-asus-rt-ac87u.dts | 2 +- + arch/arm/boot/dts/bcm4709-buffalo-wxr-1900dhp.dts | 2 +- + arch/arm/boot/dts/bcm4709-netgear-r7000.dts | 2 +- + arch/arm/boot/dts/bcm4709-netgear-r8000.dts | 6 +++++- + arch/arm/boot/dts/bcm4709.dtsi | 11 +++++++++++ + 5 files changed, 19 insertions(+), 4 deletions(-) + create mode 100644 arch/arm/boot/dts/bcm4709.dtsi + +--- a/arch/arm/boot/dts/bcm4709-asus-rt-ac87u.dts ++++ b/arch/arm/boot/dts/bcm4709-asus-rt-ac87u.dts +@@ -9,7 +9,7 @@ + + /dts-v1/; + +-#include "bcm4708.dtsi" ++#include "bcm4709.dtsi" + #include "bcm5301x-nand-cs0-bch8.dtsi" + + / { +--- a/arch/arm/boot/dts/bcm4709-buffalo-wxr-1900dhp.dts ++++ b/arch/arm/boot/dts/bcm4709-buffalo-wxr-1900dhp.dts +@@ -9,7 +9,7 @@ + + /dts-v1/; + +-#include "bcm4708.dtsi" ++#include "bcm4709.dtsi" + #include "bcm5301x-nand-cs0-bch8.dtsi" + + / { +--- a/arch/arm/boot/dts/bcm4709-netgear-r7000.dts ++++ b/arch/arm/boot/dts/bcm4709-netgear-r7000.dts +@@ -9,7 +9,7 @@ + + /dts-v1/; + +-#include "bcm4708.dtsi" ++#include "bcm4709.dtsi" + #include "bcm5301x-nand-cs0-bch8.dtsi" + + / { +--- a/arch/arm/boot/dts/bcm4709-netgear-r8000.dts ++++ b/arch/arm/boot/dts/bcm4709-netgear-r8000.dts +@@ -9,7 +9,7 @@ + + /dts-v1/; + +-#include "bcm4708.dtsi" ++#include "bcm4709.dtsi" + #include "bcm5301x-nand-cs0-bch8.dtsi" + + / { +@@ -107,6 +107,10 @@ + }; + }; + ++&uart0 { ++ status = "okay"; ++}; ++ + &usb2 { + vcc-gpio = <&chipcommon 0 GPIO_ACTIVE_HIGH>; + }; +--- /dev/null ++++ b/arch/arm/boot/dts/bcm4709.dtsi +@@ -0,0 +1,11 @@ ++/* ++ * Copyright (C) 2016 Rafał Miłecki <rafal@milecki.pl> ++ * ++ * Licensed under the ISC license. ++ */ ++ ++#include "bcm4708.dtsi" ++ ++&uart0 { ++ clock-frequency = <125000000>; ++}; diff --git a/target/linux/bcm53xx/patches-4.9/030-0005-ARM-BCM5301X-Specify-USB-3.0-PHY-in-DT.patch b/target/linux/bcm53xx/patches-4.9/030-0005-ARM-BCM5301X-Specify-USB-3.0-PHY-in-DT.patch new file mode 100644 index 0000000000..73bc90e6a1 --- /dev/null +++ b/target/linux/bcm53xx/patches-4.9/030-0005-ARM-BCM5301X-Specify-USB-3.0-PHY-in-DT.patch @@ -0,0 +1,51 @@ +From 5b92db97f4ae345bd6f045c9427471680a7fe2e7 Mon Sep 17 00:00:00 2001 +From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl> +Date: Wed, 21 Sep 2016 22:58:34 +0200 +Subject: [PATCH] ARM: BCM5301X: Specify USB 3.0 PHY in DT +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +Driver for Northstar USB 3.0 PHY has been recently added under the name +phy-bcm-ns-usb3. Add binding for it into the DT files. +The only slightly tricky part is BCM47094 which uses different PHY +version and requires different compatible value. + +Signed-off-by: Rafał Miłecki <rafal@milecki.pl> +Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> +--- + arch/arm/boot/dts/bcm47094.dtsi | 6 ++++++ + arch/arm/boot/dts/bcm5301x.dtsi | 7 +++++++ + 2 files changed, 13 insertions(+) + +--- a/arch/arm/boot/dts/bcm47094.dtsi ++++ b/arch/arm/boot/dts/bcm47094.dtsi +@@ -6,6 +6,12 @@ + + #include "bcm4708.dtsi" + ++/ { ++ usb3_phy: usb3-phy { ++ compatible = "brcm,ns-bx-usb3-phy"; ++ }; ++}; ++ + &uart0 { + clock-frequency = <125000000>; + }; +--- a/arch/arm/boot/dts/bcm5301x.dtsi ++++ b/arch/arm/boot/dts/bcm5301x.dtsi +@@ -149,6 +149,13 @@ + clock-names = "phy-ref-clk"; + }; + ++ usb3_phy: usb3-phy { ++ compatible = "brcm,ns-ax-usb3-phy"; ++ reg = <0x18105000 0x1000>, <0x18003000 0x1000>; ++ reg-names = "dmp", "ccb-mii"; ++ #phy-cells = <0>; ++ }; ++ + axi@18000000 { + compatible = "brcm,bus-axi"; + reg = <0x18000000 0x1000>; diff --git a/target/linux/bcm53xx/patches-4.9/030-0006-ARM-BCM5301X-Add-DT-for-Luxul-XAP-1510.patch b/target/linux/bcm53xx/patches-4.9/030-0006-ARM-BCM5301X-Add-DT-for-Luxul-XAP-1510.patch new file mode 100644 index 0000000000..3052bd0f46 --- /dev/null +++ b/target/linux/bcm53xx/patches-4.9/030-0006-ARM-BCM5301X-Add-DT-for-Luxul-XAP-1510.patch @@ -0,0 +1,93 @@ +From 46daccf62d1651bf8b09978478ca6465a7a81f47 Mon Sep 17 00:00:00 2001 +From: Dan Haab <dhaab@luxul.com> +Date: Tue, 27 Sep 2016 11:27:10 -0600 +Subject: [PATCH] ARM: BCM5301X: Add DT for Luxul XAP-1510 + +Luxul XAP-1510 is an AP device based on BCM4708 SoC with 2 x BCM4360 +chipsets on PCB connected using PCIe. + +Signed-off-by: Dan Haab <dhaab@luxul.com> +Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> +--- + arch/arm/boot/dts/Makefile | 1 + + arch/arm/boot/dts/bcm4708-luxul-xap-1510.dts | 64 ++++++++++++++++++++++++++++ + 2 files changed, 65 insertions(+) + create mode 100644 arch/arm/boot/dts/bcm4708-luxul-xap-1510.dts + +--- a/arch/arm/boot/dts/Makefile ++++ b/arch/arm/boot/dts/Makefile +@@ -65,6 +65,7 @@ dtb-$(CONFIG_ARCH_BCM_5301X) += \ + bcm4708-asus-rt-ac56u.dtb \ + bcm4708-asus-rt-ac68u.dtb \ + bcm4708-buffalo-wzr-1750dhp.dtb \ ++ bcm4708-luxul-xap-1510.dtb \ + bcm4708-luxul-xwc-1000.dtb \ + bcm4708-netgear-r6250.dtb \ + bcm4708-netgear-r6300-v2.dtb \ +--- /dev/null ++++ b/arch/arm/boot/dts/bcm4708-luxul-xap-1510.dts +@@ -0,0 +1,64 @@ ++/* ++ * Copyright 2016 Luxul Inc. ++ * ++ * Licensed under the ISC license. ++ */ ++ ++/dts-v1/; ++ ++#include "bcm4708.dtsi" ++ ++/ { ++ compatible = "luxul,xap-1510v1", "brcm,bcm4708"; ++ model = "Luxul XAP-1510 V1"; ++ ++ chosen { ++ bootargs = "console=ttyS0,115200 earlycon"; ++ }; ++ ++ memory { ++ reg = <0x00000000 0x08000000>; ++ }; ++ ++ leds { ++ compatible = "gpio-leds"; ++ ++ 5ghz { ++ label = "bcm53xx:blue:5ghz"; ++ gpios = <&chipcommon 13 GPIO_ACTIVE_LOW>; ++ linux,default-trigger = "none"; ++ }; ++ ++ 2ghz { ++ label = "bcm53xx:blue:2ghz"; ++ gpios = <&chipcommon 14 GPIO_ACTIVE_LOW>; ++ linux,default-trigger = "none"; ++ }; ++ ++ status { ++ label = "bcm53xx:green:status"; ++ gpios = <&chipcommon 15 GPIO_ACTIVE_LOW>; ++ linux,default-trigger = "timer"; ++ }; ++ }; ++ ++ gpio-keys { ++ compatible = "gpio-keys"; ++ #address-cells = <1>; ++ #size-cells = <0>; ++ ++ restart { ++ label = "Reset"; ++ linux,code = <KEY_RESTART>; ++ gpios = <&chipcommon 11 GPIO_ACTIVE_LOW>; ++ }; ++ }; ++}; ++ ++&uart0 { ++ status = "okay"; ++}; ++ ++&spi_nor { ++ status = "okay"; ++}; diff --git a/target/linux/bcm53xx/patches-4.9/030-0007-ARM-BCM5301X-Add-DT-for-Luxul-XWR-3100.patch b/target/linux/bcm53xx/patches-4.9/030-0007-ARM-BCM5301X-Add-DT-for-Luxul-XWR-3100.patch new file mode 100644 index 0000000000..3067af84df --- /dev/null +++ b/target/linux/bcm53xx/patches-4.9/030-0007-ARM-BCM5301X-Add-DT-for-Luxul-XWR-3100.patch @@ -0,0 +1,159 @@ +From ef3bc318adeb15b38688df6a583bafea2befce43 Mon Sep 17 00:00:00 2001 +From: Dan Haab <dhaab@luxul.com> +Date: Tue, 27 Sep 2016 11:27:11 -0600 +Subject: [PATCH] ARM: BCM5301X: Add DT for Luxul XWR-3100 + +Luxul XWR-3100 is a wireless router based on BCM47094 SoC with two +4366c0 FullMAC PCIe cards on the PCB. It uses NAND with BCH-4 ECC +algorithm. + +Signed-off-by: Dan Haab <dhaab@luxul.com> +Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> +--- + arch/arm/boot/dts/Makefile | 1 + + arch/arm/boot/dts/bcm47094-luxul-xwr-3100.dts | 111 ++++++++++++++++++++++++++ + arch/arm/boot/dts/bcm5301x-nand-cs0-bch4.dtsi | 13 +++ + 3 files changed, 125 insertions(+) + create mode 100644 arch/arm/boot/dts/bcm47094-luxul-xwr-3100.dts + create mode 100644 arch/arm/boot/dts/bcm5301x-nand-cs0-bch4.dtsi + +--- 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 \ + bcm4709-netgear-r8000.dtb \ + bcm47094-dlink-dir-885l.dtb \ ++ bcm47094-luxul-xwr-3100.dtb \ + bcm47094-netgear-r8500.dtb \ + bcm94708.dtb \ + bcm94709.dtb \ +--- /dev/null ++++ b/arch/arm/boot/dts/bcm47094-luxul-xwr-3100.dts +@@ -0,0 +1,111 @@ ++/* ++ * Copyright 2016 Luxul Inc. ++ * ++ * Licensed under the ISC license. ++ */ ++ ++/dts-v1/; ++ ++#include "bcm47094.dtsi" ++#include "bcm5301x-nand-cs0-bch4.dtsi" ++ ++/ { ++ compatible = "luxul,xwr-3100v1", "brcm,bcm47094", "brcm,bcm4708"; ++ model = "Luxul XWR-3100 V1"; ++ ++ chosen { ++ bootargs = "console=ttyS0,115200 earlycon"; ++ }; ++ ++ memory { ++ reg = <0x00000000 0x08000000>; ++ }; ++ ++ leds { ++ compatible = "gpio-leds"; ++ ++ power { ++ label = "bcm53xx:green:power"; ++ gpios = <&chipcommon 0 GPIO_ACTIVE_LOW>; ++ linux,default-trigger = "default-on"; ++ }; ++ ++ lan3 { ++ label = "bcm53xx:green:lan1"; ++ gpios = <&chipcommon 1 GPIO_ACTIVE_LOW>; ++ linux,default-trigger = "default-off"; ++ }; ++ ++ lan4 { ++ label = "bcm53xx:green:lan0"; ++ gpios = <&chipcommon 2 GPIO_ACTIVE_LOW>; ++ linux,default-trigger = "default-off"; ++ }; ++ ++ wan { ++ label = "bcm53xx:green:wan"; ++ gpios = <&chipcommon 3 GPIO_ACTIVE_LOW>; ++ linux,default-trigger = "default-off"; ++ }; ++ ++ lan1 { ++ label = "bcm53xx:green:lan3"; ++ gpios = <&chipcommon 4 GPIO_ACTIVE_LOW>; ++ linux,default-trigger = "default-off"; ++ }; ++ ++ lan2 { ++ label = "bcm53xx:green:lan2"; ++ gpios = <&chipcommon 6 GPIO_ACTIVE_LOW>; ++ linux,default-trigger = "default-off"; ++ }; ++ ++ usb3 { ++ label = "bcm53xx:green:usb3"; ++ gpios = <&chipcommon 8 GPIO_ACTIVE_LOW>; ++ linux,default-trigger = "default-off"; ++ }; ++ ++ status { ++ label = "bcm53xx:green:status"; ++ gpios = <&chipcommon 10 GPIO_ACTIVE_LOW>; ++ linux,default-trigger = "timer"; ++ }; ++ ++ 2ghz { ++ label = "bcm53xx:green:2ghz"; ++ gpios = <&chipcommon 13 GPIO_ACTIVE_LOW>; ++ linux,default-trigger = "default-off"; ++ }; ++ ++ 5ghz { ++ label = "bcm53xx:green:5ghz"; ++ gpios = <&chipcommon 14 GPIO_ACTIVE_LOW>; ++ linux,default-trigger = "default-off"; ++ }; ++ }; ++ ++ gpio-keys { ++ compatible = "gpio-keys"; ++ #address-cells = <1>; ++ #size-cells = <0>; ++ ++ restart { ++ label = "Reset"; ++ linux,code = <KEY_RESTART>; ++ gpios = <&chipcommon 17 GPIO_ACTIVE_LOW>; ++ }; ++ }; ++}; ++ ++&uart0 { ++ status = "okay"; ++}; ++ ++&usb3 { ++ vcc-gpio = <&chipcommon 18 GPIO_ACTIVE_HIGH>; ++}; ++ ++&spi_nor { ++ status = "okay"; ++}; +--- /dev/null ++++ b/arch/arm/boot/dts/bcm5301x-nand-cs0-bch4.dtsi +@@ -0,0 +1,13 @@ ++/* ++ * Copyright 2016 Luxul Inc. ++ * ++ * Licensed under the ISC license. ++ */ ++ ++#include "bcm5301x-nand-cs0.dtsi" ++ ++&nandcs { ++ nand-ecc-algo = "bch"; ++ nand-ecc-strength = <4>; ++ nand-ecc-step-size = <512>; ++}; diff --git a/target/linux/bcm53xx/patches-4.9/030-0008-ARM-BCM53573-Specify-PMU-and-its-ILP-clock-in-the-DT.patch b/target/linux/bcm53xx/patches-4.9/030-0008-ARM-BCM53573-Specify-PMU-and-its-ILP-clock-in-the-DT.patch new file mode 100644 index 0000000000..b6e9c4a862 --- /dev/null +++ b/target/linux/bcm53xx/patches-4.9/030-0008-ARM-BCM53573-Specify-PMU-and-its-ILP-clock-in-the-DT.patch @@ -0,0 +1,38 @@ +From 547f23183d9d77b51754689a71e3e58d085ccaec Mon Sep 17 00:00:00 2001 +From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl> +Date: Sat, 17 Sep 2016 22:13:46 +0200 +Subject: [PATCH] ARM: BCM53573: Specify PMU and its ILP clock in the DT +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +ILP clock (sometimes called a "slow clock") is a part of PMU (Power +Management Unit). There has been recently added a driver for it, so add +a proper entry in the DT as well. + +Signed-off-by: Rafał Miłecki <rafal@milecki.pl> +Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> +--- + arch/arm/boot/dts/bcm53573.dtsi | 12 ++++++++++++ + 1 file changed, 12 insertions(+) + +--- a/arch/arm/boot/dts/bcm53573.dtsi ++++ b/arch/arm/boot/dts/bcm53573.dtsi +@@ -143,5 +143,17 @@ + gmac1: ethernet@b000 { + reg = <0xb000 0x1000>; + }; ++ ++ pmu@12000 { ++ compatible = "simple-mfd", "syscon"; ++ reg = <0x00012000 0x00001000>; ++ ++ ilp: ilp { ++ compatible = "brcm,bcm53573-ilp"; ++ clocks = <&alp>; ++ #clock-cells = <0>; ++ clock-output-names = "ilp"; ++ }; ++ }; + }; + }; diff --git a/target/linux/bcm53xx/patches-4.9/030-0009-ARM-BCM5301X-Add-DT-for-TP-LINK-Archer-C9-V1.patch b/target/linux/bcm53xx/patches-4.9/030-0009-ARM-BCM5301X-Add-DT-for-TP-LINK-Archer-C9-V1.patch new file mode 100644 index 0000000000..5b2aa2622a --- /dev/null +++ b/target/linux/bcm53xx/patches-4.9/030-0009-ARM-BCM5301X-Add-DT-for-TP-LINK-Archer-C9-V1.patch @@ -0,0 +1,146 @@ +From 41182beb217c47cfbaaf26a60f22a8b3943faa61 Mon Sep 17 00:00:00 2001 +From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl> +Date: Sun, 13 Nov 2016 11:12:09 +0100 +Subject: [PATCH] ARM: BCM5301X: Add DT for TP-LINK Archer C9 V1 +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +It's BCM4709A0 based device with 16 MiB flash, 128 MiB of RAM and two +PCIe based on-PCB BCM4360 chipsets. + +Signed-off-by: Rafał Miłecki <rafal@milecki.pl> +Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> +--- + arch/arm/boot/dts/Makefile | 1 + + arch/arm/boot/dts/bcm4709-tplink-archer-c9-v1.dts | 114 ++++++++++++++++++++++ + 2 files changed, 115 insertions(+) + create mode 100644 arch/arm/boot/dts/bcm4709-tplink-archer-c9-v1.dts + +--- a/arch/arm/boot/dts/Makefile ++++ b/arch/arm/boot/dts/Makefile +@@ -77,6 +77,7 @@ dtb-$(CONFIG_ARCH_BCM_5301X) += \ + bcm4709-buffalo-wxr-1900dhp.dtb \ + bcm4709-netgear-r7000.dtb \ + bcm4709-netgear-r8000.dtb \ ++ bcm4709-tplink-archer-c9-v1.dtb \ + bcm47094-dlink-dir-885l.dtb \ + bcm47094-luxul-xwr-3100.dtb \ + bcm47094-netgear-r8500.dtb \ +--- /dev/null ++++ b/arch/arm/boot/dts/bcm4709-tplink-archer-c9-v1.dts +@@ -0,0 +1,114 @@ ++/* ++ * Copyright (C) 2016 Rafał Miłecki <rafal@milecki.pl> ++ * ++ * Licensed under the ISC license. ++ */ ++ ++/dts-v1/; ++ ++#include "bcm4709.dtsi" ++ ++/ { ++ compatible = "tplink,archer-c9-v1", "brcm,bcm4709", "brcm,bcm4708"; ++ model = "TP-LINK Archer C9 V1"; ++ ++ chosen { ++ bootargs = "console=ttyS0,115200 earlycon"; ++ }; ++ ++ memory { ++ reg = <0x00000000 0x08000000>; ++ }; ++ ++ leds { ++ compatible = "gpio-leds"; ++ ++ lan { ++ label = "bcm53xx:blue:lan"; ++ gpios = <&chipcommon 1 GPIO_ACTIVE_HIGH>; ++ linux,default-trigger = "default-off"; ++ }; ++ ++ wps { ++ label = "bcm53xx:blue:wps"; ++ gpios = <&chipcommon 2 GPIO_ACTIVE_HIGH>; ++ linux,default-trigger = "default-off"; ++ }; ++ ++ 2ghz { ++ label = "bcm53xx:blue:2ghz"; ++ gpios = <&chipcommon 4 GPIO_ACTIVE_HIGH>; ++ linux,default-trigger = "default-off"; ++ }; ++ ++ 5ghz { ++ label = "bcm53xx:blue:5ghz"; ++ gpios = <&chipcommon 5 GPIO_ACTIVE_HIGH>; ++ linux,default-trigger = "default-off"; ++ }; ++ ++ usb3 { ++ label = "bcm53xx:blue:usb3"; ++ gpios = <&chipcommon 6 GPIO_ACTIVE_HIGH>; ++ linux,default-trigger = "default-off"; ++ }; ++ ++ usb2 { ++ label = "bcm53xx:blue:usb2"; ++ gpios = <&chipcommon 7 GPIO_ACTIVE_HIGH>; ++ linux,default-trigger = "default-off"; ++ }; ++ ++ wan-blue { ++ label = "bcm53xx:blue:wan"; ++ gpios = <&chipcommon 14 GPIO_ACTIVE_HIGH>; ++ linux,default-trigger = "default-off"; ++ }; ++ ++ wan-amber { ++ label = "bcm53xx:amber:wan"; ++ gpios = <&chipcommon 15 GPIO_ACTIVE_HIGH>; ++ linux,default-trigger = "default-off"; ++ }; ++ ++ power { ++ label = "bcm53xx:blue:power"; ++ gpios = <&chipcommon 18 GPIO_ACTIVE_LOW>; ++ linux,default-trigger = "default-on"; ++ }; ++ }; ++ ++ gpio-keys { ++ compatible = "gpio-keys"; ++ #address-cells = <1>; ++ #size-cells = <0>; ++ ++ wps { ++ label = "WPS"; ++ linux,code = <KEY_WPS_BUTTON>; ++ gpios = <&chipcommon 0 GPIO_ACTIVE_LOW>; ++ }; ++ ++ restart { ++ label = "Reset"; ++ linux,code = <KEY_RESTART>; ++ gpios = <&chipcommon 3 GPIO_ACTIVE_LOW>; ++ }; ++ }; ++}; ++ ++&uart0 { ++ status = "okay"; ++}; ++ ++&usb2 { ++ vcc-gpio = <&chipcommon 13 GPIO_ACTIVE_HIGH>; ++}; ++ ++&usb3 { ++ vcc-gpio = <&chipcommon 12 GPIO_ACTIVE_HIGH>; ++}; ++ ++&spi_nor { ++ status = "okay"; ++}; diff --git a/target/linux/bcm53xx/patches-4.9/031-ARM-BCM5301X-Add-back-handler-ignoring-external-impr.patch b/target/linux/bcm53xx/patches-4.9/031-ARM-BCM5301X-Add-back-handler-ignoring-external-impr.patch new file mode 100644 index 0000000000..a4f32f5c14 --- /dev/null +++ b/target/linux/bcm53xx/patches-4.9/031-ARM-BCM5301X-Add-back-handler-ignoring-external-impr.patch @@ -0,0 +1,75 @@ +From 09f3510fb70a46c8921f2cf4a90dbcae460a6820 Mon Sep 17 00:00:00 2001 +From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl> +Date: Sat, 29 Oct 2016 13:12:29 +0200 +Subject: [PATCH] ARM: BCM5301X: Add back handler ignoring external imprecise + aborts +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +Since early BCM5301X days we got abort handler that was removed by +commit 937b12306ea79 ("ARM: BCM5301X: remove workaround imprecise abort +fault handler"). It assumed we need to deal only with pending aborts +left by the bootloader. Unfortunately this isn't true for BCM5301X. + +When probing PCI config space (device enumeration) it is expected to +have master aborts on the PCI bus. Most bridges don't forward (or they +allow disabling it) these errors onto the AXI/AMBA bus but not the +Northstar (BCM5301X) one. + +iProc PCIe controller on Northstar seems to be some older one, without +a control register for errors forwarding. It means we need to workaround +this at platform level. All newer platforms are not affected by this +issue. + +Signed-off-by: Rafał Miłecki <rafal@milecki.pl> +Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> +--- + arch/arm/mach-bcm/bcm_5301x.c | 28 ++++++++++++++++++++++++++++ + 1 file changed, 28 insertions(+) + +--- a/arch/arm/mach-bcm/bcm_5301x.c ++++ b/arch/arm/mach-bcm/bcm_5301x.c +@@ -9,14 +9,42 @@ + #include <asm/hardware/cache-l2x0.h> + + #include <asm/mach/arch.h> ++#include <asm/siginfo.h> ++#include <asm/signal.h> ++ ++#define FSR_EXTERNAL (1 << 12) ++#define FSR_READ (0 << 10) ++#define FSR_IMPRECISE 0x0406 + + static const char *const bcm5301x_dt_compat[] __initconst = { + "brcm,bcm4708", + NULL, + }; + ++static int bcm5301x_abort_handler(unsigned long addr, unsigned int fsr, ++ struct pt_regs *regs) ++{ ++ /* ++ * We want to ignore aborts forwarded from the PCIe bus that are ++ * expected and shouldn't really be passed by the PCIe controller. ++ * The biggest disadvantage is the same FSR code may be reported when ++ * reading non-existing APB register and we shouldn't ignore that. ++ */ ++ if (fsr == (FSR_EXTERNAL | FSR_READ | FSR_IMPRECISE)) ++ return 0; ++ ++ return 1; ++} ++ ++static void __init bcm5301x_init_early(void) ++{ ++ hook_fault_code(16 + 6, bcm5301x_abort_handler, SIGBUS, BUS_OBJERR, ++ "imprecise external abort"); ++} ++ + DT_MACHINE_START(BCM5301X, "BCM5301X") + .l2c_aux_val = 0, + .l2c_aux_mask = ~0, + .dt_compat = bcm5301x_dt_compat, ++ .init_early = bcm5301x_init_early, + MACHINE_END diff --git a/target/linux/bcm53xx/patches-4.9/032-0001-ARM-BCM5301X-Enable-UART-by-default-for-BCM4708-1-BC.patch b/target/linux/bcm53xx/patches-4.9/032-0001-ARM-BCM5301X-Enable-UART-by-default-for-BCM4708-1-BC.patch new file mode 100644 index 0000000000..cc10d21d71 --- /dev/null +++ b/target/linux/bcm53xx/patches-4.9/032-0001-ARM-BCM5301X-Enable-UART-by-default-for-BCM4708-1-BC.patch @@ -0,0 +1,269 @@ +From 2b354a7c56f375ba414b9b9c96f160f5749e5e64 Mon Sep 17 00:00:00 2001 +From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl> +Date: Thu, 1 Dec 2016 18:40:51 +0100 +Subject: [PATCH 1/6] ARM: BCM5301X: Enable UART by default for BCM4708(1), + BCM4709(4) & BCM53012 +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +Every device tested so far got UART0 (at 0x18000300) working as serial +console. It's most likely part of reference design and all vendors use +it that way. + +It seems to be easier to enable it by default and just disable it if we +ever see a device with different hardware design. + +Signed-off-by: Rafał Miłecki <rafal@milecki.pl> +Acked-by: Jon Mason <jon.mason@broadcom.com> +Acked-by: Hauke Mehrtens <hauke@hauke-m.de> +Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> +--- + arch/arm/boot/dts/bcm4708-buffalo-wzr-1750dhp.dts | 4 ---- + arch/arm/boot/dts/bcm4708-luxul-xap-1510.dts | 4 ---- + arch/arm/boot/dts/bcm4708-luxul-xwc-1000.dts | 4 ---- + arch/arm/boot/dts/bcm4708-netgear-r6250.dts | 4 ---- + arch/arm/boot/dts/bcm4708-smartrg-sr400ac.dts | 4 ---- + arch/arm/boot/dts/bcm4708.dtsi | 4 ++++ + arch/arm/boot/dts/bcm47081-buffalo-wzr-600dhp2.dts | 4 ---- + arch/arm/boot/dts/bcm47081.dtsi | 4 ++++ + arch/arm/boot/dts/bcm4709-netgear-r7000.dts | 4 ---- + arch/arm/boot/dts/bcm4709-netgear-r8000.dts | 4 ---- + arch/arm/boot/dts/bcm4709-tplink-archer-c9-v1.dts | 4 ---- + arch/arm/boot/dts/bcm4709.dtsi | 1 + + arch/arm/boot/dts/bcm47094-dlink-dir-885l.dts | 4 ---- + arch/arm/boot/dts/bcm47094-luxul-xwr-3100.dts | 4 ---- + arch/arm/boot/dts/bcm47094-netgear-r8500.dts | 4 ---- + arch/arm/boot/dts/bcm47094.dtsi | 1 + + arch/arm/boot/dts/bcm94708.dts | 4 ---- + arch/arm/boot/dts/bcm94709.dts | 4 ---- + arch/arm/boot/dts/bcm953012er.dts | 4 ---- + arch/arm/boot/dts/bcm953012k.dts | 1 - + 20 files changed, 10 insertions(+), 61 deletions(-) + +--- a/arch/arm/boot/dts/bcm4708-buffalo-wzr-1750dhp.dts ++++ b/arch/arm/boot/dts/bcm4708-buffalo-wzr-1750dhp.dts +@@ -136,10 +136,6 @@ + }; + }; + +-&uart0 { +- status = "okay"; +-}; +- + &usb2 { + vcc-gpio = <&chipcommon 9 GPIO_ACTIVE_HIGH>; + }; +--- a/arch/arm/boot/dts/bcm4708-luxul-xap-1510.dts ++++ b/arch/arm/boot/dts/bcm4708-luxul-xap-1510.dts +@@ -55,10 +55,6 @@ + }; + }; + +-&uart0 { +- status = "okay"; +-}; +- + &spi_nor { + status = "okay"; + }; +--- a/arch/arm/boot/dts/bcm4708-luxul-xwc-1000.dts ++++ b/arch/arm/boot/dts/bcm4708-luxul-xwc-1000.dts +@@ -56,10 +56,6 @@ + }; + }; + +-&uart0 { +- status = "okay"; +-}; +- + &spi_nor { + status = "okay"; + }; +--- a/arch/arm/boot/dts/bcm4708-netgear-r6250.dts ++++ b/arch/arm/boot/dts/bcm4708-netgear-r6250.dts +@@ -83,10 +83,6 @@ + }; + }; + +-&uart0 { +- status = "okay"; +-}; +- + &usb3 { + vcc-gpio = <&chipcommon 0 GPIO_ACTIVE_HIGH>; + }; +--- a/arch/arm/boot/dts/bcm4708-smartrg-sr400ac.dts ++++ b/arch/arm/boot/dts/bcm4708-smartrg-sr400ac.dts +@@ -119,10 +119,6 @@ + }; + }; + +-&uart0 { +- status = "okay"; +-}; +- + &spi_nor { + status = "okay"; + }; +--- a/arch/arm/boot/dts/bcm4708.dtsi ++++ b/arch/arm/boot/dts/bcm4708.dtsi +@@ -34,3 +34,7 @@ + }; + + }; ++ ++&uart0 { ++ status = "okay"; ++}; +--- a/arch/arm/boot/dts/bcm47081-buffalo-wzr-600dhp2.dts ++++ b/arch/arm/boot/dts/bcm47081-buffalo-wzr-600dhp2.dts +@@ -122,7 +122,3 @@ + }; + }; + }; +- +-&uart0 { +- status = "okay"; +-}; +--- a/arch/arm/boot/dts/bcm47081.dtsi ++++ b/arch/arm/boot/dts/bcm47081.dtsi +@@ -24,3 +24,7 @@ + }; + }; + }; ++ ++&uart0 { ++ status = "okay"; ++}; +--- a/arch/arm/boot/dts/bcm4709-netgear-r7000.dts ++++ b/arch/arm/boot/dts/bcm4709-netgear-r7000.dts +@@ -100,7 +100,3 @@ + }; + }; + }; +- +-&uart0 { +- status = "okay"; +-}; +--- a/arch/arm/boot/dts/bcm4709-netgear-r8000.dts ++++ b/arch/arm/boot/dts/bcm4709-netgear-r8000.dts +@@ -107,10 +107,6 @@ + }; + }; + +-&uart0 { +- status = "okay"; +-}; +- + &usb2 { + vcc-gpio = <&chipcommon 0 GPIO_ACTIVE_HIGH>; + }; +--- a/arch/arm/boot/dts/bcm4709-tplink-archer-c9-v1.dts ++++ b/arch/arm/boot/dts/bcm4709-tplink-archer-c9-v1.dts +@@ -97,10 +97,6 @@ + }; + }; + +-&uart0 { +- status = "okay"; +-}; +- + &usb2 { + vcc-gpio = <&chipcommon 13 GPIO_ACTIVE_HIGH>; + }; +--- a/arch/arm/boot/dts/bcm4709.dtsi ++++ b/arch/arm/boot/dts/bcm4709.dtsi +@@ -8,4 +8,5 @@ + + &uart0 { + clock-frequency = <125000000>; ++ status = "okay"; + }; +--- a/arch/arm/boot/dts/bcm47094-dlink-dir-885l.dts ++++ b/arch/arm/boot/dts/bcm47094-dlink-dir-885l.dts +@@ -105,10 +105,6 @@ + }; + }; + +-&uart0 { +- status = "okay"; +-}; +- + &usb3 { + vcc-gpio = <&chipcommon 18 GPIO_ACTIVE_HIGH>; + }; +--- a/arch/arm/boot/dts/bcm47094-luxul-xwr-3100.dts ++++ b/arch/arm/boot/dts/bcm47094-luxul-xwr-3100.dts +@@ -98,10 +98,6 @@ + }; + }; + +-&uart0 { +- status = "okay"; +-}; +- + &usb3 { + vcc-gpio = <&chipcommon 18 GPIO_ACTIVE_HIGH>; + }; +--- a/arch/arm/boot/dts/bcm47094-netgear-r8500.dts ++++ b/arch/arm/boot/dts/bcm47094-netgear-r8500.dts +@@ -97,7 +97,3 @@ + }; + }; + }; +- +-&uart0 { +- status = "okay"; +-}; +--- a/arch/arm/boot/dts/bcm47094.dtsi ++++ b/arch/arm/boot/dts/bcm47094.dtsi +@@ -14,4 +14,5 @@ + + &uart0 { + clock-frequency = <125000000>; ++ status = "okay"; + }; +--- a/arch/arm/boot/dts/bcm94708.dts ++++ b/arch/arm/boot/dts/bcm94708.dts +@@ -50,7 +50,3 @@ + reg = <0x00000000 0x08000000>; + }; + }; +- +-&uart0 { +- status = "okay"; +-}; +--- a/arch/arm/boot/dts/bcm94709.dts ++++ b/arch/arm/boot/dts/bcm94709.dts +@@ -50,7 +50,3 @@ + reg = <0x00000000 0x08000000>; + }; + }; +- +-&uart0 { +- status = "okay"; +-}; +--- a/arch/arm/boot/dts/bcm953012er.dts ++++ b/arch/arm/boot/dts/bcm953012er.dts +@@ -70,10 +70,6 @@ + }; + }; + +-&uart0 { +- status = "okay"; +-}; +- + &spi_nor { + status = "okay"; + }; +--- a/arch/arm/boot/dts/bcm953012k.dts ++++ b/arch/arm/boot/dts/bcm953012k.dts +@@ -54,7 +54,6 @@ + + &uart0 { + clock-frequency = <62499840>; +- status = "okay"; + }; + + &uart1 { diff --git a/target/linux/bcm53xx/patches-4.9/032-0002-ARM-BCM5301X-Fix-LAN-LED-labels-for-Luxul-XWR-3100.patch b/target/linux/bcm53xx/patches-4.9/032-0002-ARM-BCM5301X-Fix-LAN-LED-labels-for-Luxul-XWR-3100.patch new file mode 100644 index 0000000000..71c1d0cc09 --- /dev/null +++ b/target/linux/bcm53xx/patches-4.9/032-0002-ARM-BCM5301X-Fix-LAN-LED-labels-for-Luxul-XWR-3100.patch @@ -0,0 +1,43 @@ +From 24e24f72379638d598aec5d0525ef57d5bfc5c51 Mon Sep 17 00:00:00 2001 +From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl> +Date: Wed, 7 Dec 2016 08:56:51 +0100 +Subject: [PATCH 2/6] ARM: BCM5301X: Fix LAN LED labels for Luxul XWR-3100 +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +They were named incorrectly most likely due to copy & paste mistake. + +Signed-off-by: Rafał Miłecki <rafal@milecki.pl> +Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> +--- + arch/arm/boot/dts/bcm47094-luxul-xwr-3100.dts | 6 +++--- + 1 file changed, 3 insertions(+), 3 deletions(-) + +--- a/arch/arm/boot/dts/bcm47094-luxul-xwr-3100.dts ++++ b/arch/arm/boot/dts/bcm47094-luxul-xwr-3100.dts +@@ -31,13 +31,13 @@ + }; + + lan3 { +- label = "bcm53xx:green:lan1"; ++ label = "bcm53xx:green:lan3"; + gpios = <&chipcommon 1 GPIO_ACTIVE_LOW>; + linux,default-trigger = "default-off"; + }; + + lan4 { +- label = "bcm53xx:green:lan0"; ++ label = "bcm53xx:green:lan4"; + gpios = <&chipcommon 2 GPIO_ACTIVE_LOW>; + linux,default-trigger = "default-off"; + }; +@@ -49,7 +49,7 @@ + }; + + lan1 { +- label = "bcm53xx:green:lan3"; ++ label = "bcm53xx:green:lan1"; + gpios = <&chipcommon 4 GPIO_ACTIVE_LOW>; + linux,default-trigger = "default-off"; + }; diff --git a/target/linux/bcm53xx/patches-4.9/032-0003-ARM-BCM5301X-Specify-USB-controllers-in-DT.patch b/target/linux/bcm53xx/patches-4.9/032-0003-ARM-BCM5301X-Specify-USB-controllers-in-DT.patch new file mode 100644 index 0000000000..5ecda17bb5 --- /dev/null +++ b/target/linux/bcm53xx/patches-4.9/032-0003-ARM-BCM5301X-Specify-USB-controllers-in-DT.patch @@ -0,0 +1,68 @@ +From 45d2567b4b80a3f267502419aaad3d74b745dae7 Mon Sep 17 00:00:00 2001 +From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl> +Date: Wed, 7 Dec 2016 08:56:52 +0100 +Subject: [PATCH 3/6] ARM: BCM5301X: Specify USB controllers in DT +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +There are 3 separated controllers, one per USB /standard/. With PHY +drivers in place they can be simply supported with generic drivers. + +Signed-off-by: Rafał Miłecki <rafal@milecki.pl> +Reviewed-by: Ray Jui <ray.jui@broadcom.com> +Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> +--- + arch/arm/boot/dts/bcm5301x.dtsi | 33 ++++++++++++++++++++++++++++++++- + 1 file changed, 32 insertions(+), 1 deletion(-) + +--- a/arch/arm/boot/dts/bcm5301x.dtsi ++++ b/arch/arm/boot/dts/bcm5301x.dtsi +@@ -248,8 +248,26 @@ + + #address-cells = <1>; + #size-cells = <1>; ++ ranges; + +- phys = <&usb2_phy>; ++ interrupt-parent = <&gic>; ++ ++ ehci: ehci@21000 { ++ #usb-cells = <0>; ++ ++ compatible = "generic-ehci"; ++ reg = <0x00021000 0x1000>; ++ interrupts = <GIC_SPI 79 IRQ_TYPE_LEVEL_HIGH>; ++ phys = <&usb2_phy>; ++ }; ++ ++ ohci: ohci@22000 { ++ #usb-cells = <0>; ++ ++ compatible = "generic-ohci"; ++ reg = <0x00022000 0x1000>; ++ interrupts = <GIC_SPI 79 IRQ_TYPE_LEVEL_HIGH>; ++ }; + }; + + usb3: usb3@23000 { +@@ -257,6 +275,19 @@ + + #address-cells = <1>; + #size-cells = <1>; ++ ranges; ++ ++ interrupt-parent = <&gic>; ++ ++ xhci: xhci@23000 { ++ #usb-cells = <0>; ++ ++ compatible = "generic-xhci"; ++ reg = <0x00023000 0x1000>; ++ interrupts = <GIC_SPI 80 IRQ_TYPE_LEVEL_HIGH>; ++ phys = <&usb3_phy>; ++ phy-names = "usb"; ++ }; + }; + + spi@29000 { diff --git a/target/linux/bcm53xx/patches-4.9/032-0004-ARM-BCM5301X-Set-GPIO-enabling-USB-power-on-Netgear-.patch b/target/linux/bcm53xx/patches-4.9/032-0004-ARM-BCM5301X-Set-GPIO-enabling-USB-power-on-Netgear-.patch new file mode 100644 index 0000000000..84d0009002 --- /dev/null +++ b/target/linux/bcm53xx/patches-4.9/032-0004-ARM-BCM5301X-Set-GPIO-enabling-USB-power-on-Netgear-.patch @@ -0,0 +1,31 @@ +From 1aca202b721ce8643f87a8f85a686595c1be6b60 Mon Sep 17 00:00:00 2001 +From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl> +Date: Wed, 7 Dec 2016 08:56:53 +0100 +Subject: [PATCH 4/6] ARM: BCM5301X: Set GPIO enabling USB power on Netgear + R7000 +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +There is one GPIO controlling power for both USB ports. + +Signed-off-by: Rafał Miłecki <rafal@milecki.pl> +Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> +--- + arch/arm/boot/dts/bcm4709-netgear-r7000.dts | 8 ++++++++ + 1 file changed, 8 insertions(+) + +--- a/arch/arm/boot/dts/bcm4709-netgear-r7000.dts ++++ b/arch/arm/boot/dts/bcm4709-netgear-r7000.dts +@@ -100,3 +100,11 @@ + }; + }; + }; ++ ++&usb2 { ++ vcc-gpio = <&chipcommon 0 GPIO_ACTIVE_HIGH>; ++}; ++ ++&usb3 { ++ vcc-gpio = <&chipcommon 0 GPIO_ACTIVE_HIGH>; ++}; diff --git a/target/linux/bcm53xx/patches-4.9/032-0005-ARM-BCM5301X-Specify-all-RAM-by-including-an-extra-b.patch b/target/linux/bcm53xx/patches-4.9/032-0005-ARM-BCM5301X-Specify-all-RAM-by-including-an-extra-b.patch new file mode 100644 index 0000000000..05b7abe749 --- /dev/null +++ b/target/linux/bcm53xx/patches-4.9/032-0005-ARM-BCM5301X-Specify-all-RAM-by-including-an-extra-b.patch @@ -0,0 +1,236 @@ +From 94afd3b99c65072b76edd25f73bad89587b83261 Mon Sep 17 00:00:00 2001 +From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl> +Date: Wed, 7 Dec 2016 08:56:54 +0100 +Subject: [PATCH 5/6] ARM: BCM5301X: Specify all RAM by including an extra + block +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +The first 128 MiB of RAM can be accessed using an alias at address 0x0. + +In theory we could access whole RAM using 0x80000000 - 0xbfffffff range +(up to 1 GiB) but it doesn't seem to work on Northstar. For some reason +(hardware setup left by the bootloader maybe?) 0x80000000 - 0x87ffffff +range can't be used. I reproduced this problem on: +1) Buffalo WZR-600DHP2 (BCM47081) +2) Netgear R6250 (BCM4708) +3) D-Link DIR-885L (BCM47094) + +So it seems we're forced to access first 128 MiB using alias at 0x0 and +the rest using real base address + 128 MiB offset which is 0x88000000. + +Signed-off-by: Rafał Miłecki <rafal@milecki.pl> +Acked-by: Jon Mason <jon.mason@broadcom.com> +Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> +--- + arch/arm/boot/dts/bcm4708-asus-rt-ac56u.dts | 3 ++- + arch/arm/boot/dts/bcm4708-asus-rt-ac68u.dts | 3 ++- + arch/arm/boot/dts/bcm4708-buffalo-wzr-1750dhp.dts | 3 ++- + arch/arm/boot/dts/bcm4708-netgear-r6250.dts | 3 ++- + arch/arm/boot/dts/bcm4708-netgear-r6300-v2.dts | 3 ++- + arch/arm/boot/dts/bcm4708-smartrg-sr400ac.dts | 3 ++- + arch/arm/boot/dts/bcm47081-asus-rt-n18u.dts | 3 ++- + arch/arm/boot/dts/bcm47081-buffalo-wzr-600dhp2.dts | 3 ++- + arch/arm/boot/dts/bcm47081-buffalo-wzr-900dhp.dts | 3 ++- + arch/arm/boot/dts/bcm4709-asus-rt-ac87u.dts | 3 ++- + arch/arm/boot/dts/bcm4709-buffalo-wxr-1900dhp.dts | 3 ++- + arch/arm/boot/dts/bcm4709-netgear-r7000.dts | 3 ++- + arch/arm/boot/dts/bcm4709-netgear-r8000.dts | 3 ++- + arch/arm/boot/dts/bcm47094-dlink-dir-885l.dts | 3 ++- + arch/arm/boot/dts/bcm47094-luxul-xwr-3100.dts | 3 ++- + arch/arm/boot/dts/bcm47094-netgear-r8500.dts | 3 ++- + 16 files changed, 32 insertions(+), 16 deletions(-) + +--- a/arch/arm/boot/dts/bcm4708-asus-rt-ac56u.dts ++++ b/arch/arm/boot/dts/bcm4708-asus-rt-ac56u.dts +@@ -21,7 +21,8 @@ + }; + + memory { +- reg = <0x00000000 0x08000000>; ++ reg = <0x00000000 0x08000000 ++ 0x88000000 0x08000000>; + }; + + leds { +--- a/arch/arm/boot/dts/bcm4708-asus-rt-ac68u.dts ++++ b/arch/arm/boot/dts/bcm4708-asus-rt-ac68u.dts +@@ -21,7 +21,8 @@ + }; + + memory { +- reg = <0x00000000 0x08000000>; ++ reg = <0x00000000 0x08000000 ++ 0x88000000 0x08000000>; + }; + + leds { +--- a/arch/arm/boot/dts/bcm4708-buffalo-wzr-1750dhp.dts ++++ b/arch/arm/boot/dts/bcm4708-buffalo-wzr-1750dhp.dts +@@ -21,7 +21,8 @@ + }; + + memory { +- reg = <0x00000000 0x08000000>; ++ reg = <0x00000000 0x08000000 ++ 0x88000000 0x18000000>; + }; + + spi { +--- a/arch/arm/boot/dts/bcm4708-netgear-r6250.dts ++++ b/arch/arm/boot/dts/bcm4708-netgear-r6250.dts +@@ -21,7 +21,8 @@ + }; + + memory { +- reg = <0x00000000 0x08000000>; ++ reg = <0x00000000 0x08000000 ++ 0x88000000 0x08000000>; + }; + + leds { +--- a/arch/arm/boot/dts/bcm4708-netgear-r6300-v2.dts ++++ b/arch/arm/boot/dts/bcm4708-netgear-r6300-v2.dts +@@ -21,7 +21,8 @@ + }; + + memory { +- reg = <0x00000000 0x08000000>; ++ reg = <0x00000000 0x08000000 ++ 0x88000000 0x08000000>; + }; + + leds { +--- a/arch/arm/boot/dts/bcm4708-smartrg-sr400ac.dts ++++ b/arch/arm/boot/dts/bcm4708-smartrg-sr400ac.dts +@@ -21,7 +21,8 @@ + }; + + memory { +- reg = <0x00000000 0x08000000>; ++ reg = <0x00000000 0x08000000 ++ 0x88000000 0x08000000>; + }; + + leds { +--- a/arch/arm/boot/dts/bcm47081-asus-rt-n18u.dts ++++ b/arch/arm/boot/dts/bcm47081-asus-rt-n18u.dts +@@ -21,7 +21,8 @@ + }; + + memory { +- reg = <0x00000000 0x08000000>; ++ reg = <0x00000000 0x08000000 ++ 0x88000000 0x08000000>; + }; + + leds { +--- a/arch/arm/boot/dts/bcm47081-buffalo-wzr-600dhp2.dts ++++ b/arch/arm/boot/dts/bcm47081-buffalo-wzr-600dhp2.dts +@@ -21,7 +21,8 @@ + }; + + memory { +- reg = <0x00000000 0x08000000>; ++ reg = <0x00000000 0x08000000 ++ 0x88000000 0x08000000>; + }; + + spi { +--- a/arch/arm/boot/dts/bcm47081-buffalo-wzr-900dhp.dts ++++ b/arch/arm/boot/dts/bcm47081-buffalo-wzr-900dhp.dts +@@ -21,7 +21,8 @@ + }; + + memory { +- reg = <0x00000000 0x08000000>; ++ reg = <0x00000000 0x08000000 ++ 0x88000000 0x08000000>; + }; + + gpio-keys { +--- a/arch/arm/boot/dts/bcm4709-asus-rt-ac87u.dts ++++ b/arch/arm/boot/dts/bcm4709-asus-rt-ac87u.dts +@@ -21,7 +21,8 @@ + }; + + memory { +- reg = <0x00000000 0x08000000>; ++ reg = <0x00000000 0x08000000 ++ 0x88000000 0x08000000>; + }; + + leds { +--- a/arch/arm/boot/dts/bcm4709-buffalo-wxr-1900dhp.dts ++++ b/arch/arm/boot/dts/bcm4709-buffalo-wxr-1900dhp.dts +@@ -21,7 +21,8 @@ + }; + + memory { +- reg = <0x00000000 0x08000000>; ++ reg = <0x00000000 0x08000000 ++ 0x88000000 0x18000000>; + }; + + leds { +--- a/arch/arm/boot/dts/bcm4709-netgear-r7000.dts ++++ b/arch/arm/boot/dts/bcm4709-netgear-r7000.dts +@@ -21,7 +21,8 @@ + }; + + memory { +- reg = <0x00000000 0x08000000>; ++ reg = <0x00000000 0x08000000 ++ 0x88000000 0x08000000>; + }; + + leds { +--- a/arch/arm/boot/dts/bcm4709-netgear-r8000.dts ++++ b/arch/arm/boot/dts/bcm4709-netgear-r8000.dts +@@ -21,7 +21,8 @@ + }; + + memory { +- reg = <0x00000000 0x08000000>; ++ reg = <0x00000000 0x08000000 ++ 0x88000000 0x08000000>; + }; + + leds { +--- a/arch/arm/boot/dts/bcm47094-dlink-dir-885l.dts ++++ b/arch/arm/boot/dts/bcm47094-dlink-dir-885l.dts +@@ -21,7 +21,8 @@ + }; + + memory { +- reg = <0x00000000 0x08000000>; ++ reg = <0x00000000 0x08000000 ++ 0x88000000 0x08000000>; + }; + + nand: nand@18028000 { +--- a/arch/arm/boot/dts/bcm47094-luxul-xwr-3100.dts ++++ b/arch/arm/boot/dts/bcm47094-luxul-xwr-3100.dts +@@ -18,7 +18,8 @@ + }; + + memory { +- reg = <0x00000000 0x08000000>; ++ reg = <0x00000000 0x08000000 ++ 0x88000000 0x08000000>; + }; + + leds { +--- a/arch/arm/boot/dts/bcm47094-netgear-r8500.dts ++++ b/arch/arm/boot/dts/bcm47094-netgear-r8500.dts +@@ -18,7 +18,8 @@ + }; + + memory { +- reg = <0x00000000 0x08000000>; ++ reg = <0x00000000 0x08000000 ++ 0x88000000 0x18000000>; + }; + + leds { diff --git a/target/linux/bcm53xx/patches-4.9/032-0006-ARM-BCM53573-Specify-USB-ports-of-on-SoC-controllers.patch b/target/linux/bcm53xx/patches-4.9/032-0006-ARM-BCM53573-Specify-USB-ports-of-on-SoC-controllers.patch new file mode 100644 index 0000000000..a39a31f015 --- /dev/null +++ b/target/linux/bcm53xx/patches-4.9/032-0006-ARM-BCM53573-Specify-USB-ports-of-on-SoC-controllers.patch @@ -0,0 +1,56 @@ +From 92c6f000cb3a4280166d812d88cda3011717b548 Mon Sep 17 00:00:00 2001 +From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl> +Date: Wed, 7 Dec 2016 08:56:55 +0100 +Subject: [PATCH 6/6] ARM: BCM53573: Specify USB ports of on-SoC controllers +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +Broadcom OHCI and EHCI controllers always have 2 ports each on the root +hub. Describe them in DT to allow specifying extra info or referencing +port nodes. + +Signed-off-by: Rafał Miłecki <rafal@milecki.pl> +Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> +--- + arch/arm/boot/dts/bcm53573.dtsi | 22 ++++++++++++++++++++++ + 1 file changed, 22 insertions(+) + +--- a/arch/arm/boot/dts/bcm53573.dtsi ++++ b/arch/arm/boot/dts/bcm53573.dtsi +@@ -124,6 +124,17 @@ + reg = <0x4000 0x1000>; + interrupt-parent = <&gic>; + interrupts = <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>; ++ ++ #address-cells = <1>; ++ #size-cells = <0>; ++ ++ ehci_port1: port@1 { ++ reg = <1>; ++ }; ++ ++ ehci_port2: port@2 { ++ reg = <2>; ++ }; + }; + + ohci: ohci@d000 { +@@ -133,6 +144,17 @@ + reg = <0xd000 0x1000>; + interrupt-parent = <&gic>; + interrupts = <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>; ++ ++ #address-cells = <1>; ++ #size-cells = <0>; ++ ++ ohci_port1: port@1 { ++ reg = <1>; ++ }; ++ ++ ohci_port2: port@2 { ++ reg = <2>; ++ }; + }; + }; + diff --git a/target/linux/bcm53xx/patches-4.9/032-0007-ARM-BCM5301X-Set-5-GHz-wireless-frequency-limits-on-.patch b/target/linux/bcm53xx/patches-4.9/032-0007-ARM-BCM5301X-Set-5-GHz-wireless-frequency-limits-on-.patch new file mode 100644 index 0000000000..7debd03af2 --- /dev/null +++ b/target/linux/bcm53xx/patches-4.9/032-0007-ARM-BCM5301X-Set-5-GHz-wireless-frequency-limits-on-.patch @@ -0,0 +1,126 @@ +From d3af86018715ebb19f4111f80e545405b208f09b Mon Sep 17 00:00:00 2001 +From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl> +Date: Sat, 14 Jan 2017 00:58:57 +0100 +Subject: [PATCH] ARM: BCM5301X: Set 5 GHz wireless frequency limits on Netgear + R8000 +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +Netgear R8000 is a tri-band home router. It has three BCM43602 chipsets +two of them for 5 GHz band. Both seem the same and their firmwares +report the same set of channels. The problem is due to hardware / board +design there are extra limitations that should be respected. + +First PHY should be used for U-NII-2 and U-NII-3. Third PHY should be +used for U-NII-1. Using them in a different way may result in wireless +not working or in noticeably reduced performance. Basic version of this +info was provided by Broadcom employee, then it has been verified by me +using original vendor firmware (which has limitations hardcoded in UI). + +This patch uses recently introduced ieee80211-freq-limit property to +describe these limitations at DT level. + +Referencing PCIe devices in DT required specifying all related bridges. +Below you can see (a bit complex) PCI tree from R8000 that explains all +entries that I needed to put in DT. + +0000:00:00.0 14e4:8012 Bridge Device +└─ 0000:01:00.0 14e4:aa52 Network Controller + +0001:00:00.0 14e4:8012 Bridge Device +└─ 0001:01:00.0 10b5:8603 Bridge Device + ├─ 0001:02:01.0 10b5:8603 Bridge Device + │ └─ 0001:03:00.0 14e4:aa52 Network Controller + ├─ 0001:02:02.0 10b5:8603 Bridge Device + │ └─ 0001:04:00.0 14e4:aa52 Network Controller + ├─ 0001:02:03.0 000d:0000 0x000000 + ├─ 0001:02:04.0 000d:0000 0x000000 + ├─ 0001:02:05.0 000d:0000 0x000000 + ├─ 0001:02:06.0 000d:0000 0x000000 + ├─ (...) + ├─ 0001:02:1d.0 000d:0000 0x000000 + ├─ 0001:02:1e.0 000d:0000 0x000000 + └─ 0001:02:1f.0 000d:0000 0x000000 + +Signed-off-by: Rafał Miłecki <rafal@milecki.pl> +Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> +--- + arch/arm/boot/dts/bcm4709-netgear-r8000.dts | 48 +++++++++++++++++++++++++++++ + arch/arm/boot/dts/bcm5301x.dtsi | 8 +++++ + 2 files changed, 56 insertions(+) + +--- a/arch/arm/boot/dts/bcm4709-netgear-r8000.dts ++++ b/arch/arm/boot/dts/bcm4709-netgear-r8000.dts +@@ -108,6 +108,54 @@ + }; + }; + ++&pcie0 { ++ #address-cells = <3>; ++ #size-cells = <2>; ++ ++ bridge@0,0,0 { ++ reg = <0x0000 0 0 0 0>; ++ ++ #address-cells = <3>; ++ #size-cells = <2>; ++ ++ wifi@0,1,0 { ++ reg = <0x0000 0 0 0 0>; ++ ieee80211-freq-limit = <5735000 5835000>; ++ }; ++ }; ++}; ++ ++&pcie1 { ++ #address-cells = <3>; ++ #size-cells = <2>; ++ ++ bridge@1,0,0 { ++ reg = <0x0000 0 0 0 0>; ++ ++ #address-cells = <3>; ++ #size-cells = <2>; ++ ++ bridge@1,1,0 { ++ reg = <0x0000 0 0 0 0>; ++ ++ #address-cells = <3>; ++ #size-cells = <2>; ++ ++ bridge@1,2,2 { ++ reg = <0x1000 0 0 0 0>; ++ ++ #address-cells = <3>; ++ #size-cells = <2>; ++ ++ wifi@1,4,0 { ++ reg = <0x0000 0 0 0 0>; ++ ieee80211-freq-limit = <5170000 5730000>; ++ }; ++ }; ++ }; ++ }; ++}; ++ + &usb2 { + vcc-gpio = <&chipcommon 0 GPIO_ACTIVE_HIGH>; + }; +--- a/arch/arm/boot/dts/bcm5301x.dtsi ++++ b/arch/arm/boot/dts/bcm5301x.dtsi +@@ -243,6 +243,14 @@ + #gpio-cells = <2>; + }; + ++ pcie0: pcie@12000 { ++ reg = <0x00012000 0x1000>; ++ }; ++ ++ pcie1: pcie@13000 { ++ reg = <0x00013000 0x1000>; ++ }; ++ + usb2: usb2@21000 { + reg = <0x00021000 0x1000>; + diff --git a/target/linux/bcm53xx/patches-4.9/032-0008-ARM-BCM5301X-Add-DT-for-Luxul-XAP-1410.patch b/target/linux/bcm53xx/patches-4.9/032-0008-ARM-BCM5301X-Add-DT-for-Luxul-XAP-1410.patch new file mode 100644 index 0000000000..3592f7083a --- /dev/null +++ b/target/linux/bcm53xx/patches-4.9/032-0008-ARM-BCM5301X-Add-DT-for-Luxul-XAP-1410.patch @@ -0,0 +1,89 @@ +From eeacbb3e30f220d5d775c61421f813d4e186a325 Mon Sep 17 00:00:00 2001 +From: Dan Haab <dhaab@luxul.com> +Date: Sat, 14 Jan 2017 19:29:27 -0700 +Subject: [PATCH] ARM: BCM5301X: Add DT for Luxul XAP-1410 + +Luxul XAP-1410 in a dual-band access point device based on BCM47081 with +serial flash. It has 3 LEDs and just one (reset) button. + +Signed-off-by: Dan Haab <dhaab@luxul.com> +Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> +--- + arch/arm/boot/dts/Makefile | 1 + + arch/arm/boot/dts/bcm47081-luxul-xap-1410.dts | 60 +++++++++++++++++++++++++++ + 2 files changed, 61 insertions(+) + create mode 100644 arch/arm/boot/dts/bcm47081-luxul-xap-1410.dts + +--- a/arch/arm/boot/dts/Makefile ++++ b/arch/arm/boot/dts/Makefile +@@ -73,6 +73,7 @@ dtb-$(CONFIG_ARCH_BCM_5301X) += \ + bcm47081-asus-rt-n18u.dtb \ + bcm47081-buffalo-wzr-600dhp2.dtb \ + bcm47081-buffalo-wzr-900dhp.dtb \ ++ bcm47081-luxul-xap-1410.dtb \ + bcm4709-asus-rt-ac87u.dtb \ + bcm4709-buffalo-wxr-1900dhp.dtb \ + bcm4709-netgear-r7000.dtb \ +--- /dev/null ++++ b/arch/arm/boot/dts/bcm47081-luxul-xap-1410.dts +@@ -0,0 +1,60 @@ ++/* ++ * Copyright 2017 Luxul Inc. ++ * ++ * Licensed under the ISC license. ++ */ ++ ++/dts-v1/; ++ ++#include "bcm47081.dtsi" ++ ++/ { ++ compatible = "luxul,xap-1410v1", "brcm,bcm47081", "brcm,bcm4708"; ++ model = "Luxul XAP-1410 V1"; ++ ++ chosen { ++ bootargs = "console=ttyS0,115200"; ++ }; ++ ++ memory { ++ reg = <0x00000000 0x08000000>; ++ }; ++ ++ leds { ++ compatible = "gpio-leds"; ++ ++ 5ghz { ++ label = "bcm53xx:blue:5ghz"; ++ gpios = <&chipcommon 13 GPIO_ACTIVE_LOW>; ++ linux,default-trigger = "none"; ++ }; ++ ++ 2ghz { ++ label = "bcm53xx:blue:2ghz"; ++ gpios = <&chipcommon 14 GPIO_ACTIVE_LOW>; ++ linux,default-trigger = "none"; ++ }; ++ ++ status { ++ label = "bcm53xx:green:status"; ++ gpios = <&chipcommon 15 GPIO_ACTIVE_LOW>; ++ linux,default-trigger = "timer"; ++ }; ++ }; ++ ++ gpio-keys { ++ compatible = "gpio-keys"; ++ #address-cells = <1>; ++ #size-cells = <0>; ++ ++ restart { ++ label = "Reset"; ++ linux,code = <KEY_RESTART>; ++ gpios = <&chipcommon 11 GPIO_ACTIVE_LOW>; ++ }; ++ }; ++}; ++ ++&spi_nor { ++ status = "okay"; ++}; diff --git a/target/linux/bcm53xx/patches-4.9/032-0009-ARM-BCM5301X-Add-DT-for-Luxul-XWR-1200.patch b/target/linux/bcm53xx/patches-4.9/032-0009-ARM-BCM5301X-Add-DT-for-Luxul-XWR-1200.patch new file mode 100644 index 0000000000..cf6bc2e335 --- /dev/null +++ b/target/linux/bcm53xx/patches-4.9/032-0009-ARM-BCM5301X-Add-DT-for-Luxul-XWR-1200.patch @@ -0,0 +1,136 @@ +From 514647c9af870bd2df2e579134a26bff8d17b6b9 Mon Sep 17 00:00:00 2001 +From: Dan Haab <dhaab@luxul.com> +Date: Sat, 14 Jan 2017 19:29:28 -0700 +Subject: [PATCH] ARM: BCM5301X: Add DT for Luxul XWR-1200 + +Luxul XWR-1200 in a dual-band router based on BCM47081. It uses serial +flash (for bootloader and NVRAM) and NAND flash (for firmware). + +Signed-off-by: Dan Haab <dhaab@luxul.com> +Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> +--- + arch/arm/boot/dts/Makefile | 1 + + arch/arm/boot/dts/bcm47081-luxul-xwr-1200.dts | 107 ++++++++++++++++++++++++++ + 2 files changed, 108 insertions(+) + create mode 100644 arch/arm/boot/dts/bcm47081-luxul-xwr-1200.dts + +--- a/arch/arm/boot/dts/Makefile ++++ b/arch/arm/boot/dts/Makefile +@@ -74,6 +74,7 @@ dtb-$(CONFIG_ARCH_BCM_5301X) += \ + bcm47081-buffalo-wzr-600dhp2.dtb \ + bcm47081-buffalo-wzr-900dhp.dtb \ + bcm47081-luxul-xap-1410.dtb \ ++ bcm47081-luxul-xwr-1200.dtb \ + bcm4709-asus-rt-ac87u.dtb \ + bcm4709-buffalo-wxr-1900dhp.dtb \ + bcm4709-netgear-r7000.dtb \ +--- /dev/null ++++ b/arch/arm/boot/dts/bcm47081-luxul-xwr-1200.dts +@@ -0,0 +1,107 @@ ++/* ++ * Copyright 2017 Luxul Inc. ++ * ++ * Licensed under the ISC license. ++ */ ++ ++/dts-v1/; ++ ++#include "bcm47081.dtsi" ++#include "bcm5301x-nand-cs0-bch4.dtsi" ++ ++/ { ++ compatible = "luxul,xwr-1200v1", "brcm,bcm47081", "brcm,bcm4708"; ++ model = "Luxul XWR-1200 V1"; ++ ++ chosen { ++ bootargs = "console=ttyS0,115200"; ++ }; ++ ++ memory { ++ reg = <0x00000000 0x08000000>; ++ }; ++ ++ leds { ++ compatible = "gpio-leds"; ++ ++ power { ++ label = "bcm53xx:green:power"; ++ gpios = <&chipcommon 0 GPIO_ACTIVE_LOW>; ++ linux,default-trigger = "default-on"; ++ }; ++ ++ lan3 { ++ label = "bcm53xx:green:lan3"; ++ gpios = <&chipcommon 1 GPIO_ACTIVE_LOW>; ++ linux,default-trigger = "none"; ++ }; ++ ++ lan4 { ++ label = "bcm53xx:green:lan4"; ++ gpios = <&chipcommon 2 GPIO_ACTIVE_LOW>; ++ linux,default-trigger = "none"; ++ }; ++ ++ wan { ++ label = "bcm53xx:green:wan"; ++ gpios = <&chipcommon 3 GPIO_ACTIVE_LOW>; ++ linux,default-trigger = "none"; ++ }; ++ ++ lan2 { ++ label = "bcm53xx:green:lan2"; ++ gpios = <&chipcommon 6 GPIO_ACTIVE_LOW>; ++ linux,default-trigger = "none"; ++ }; ++ ++ usb { ++ label = "bcm53xx:green:usb"; ++ gpios = <&chipcommon 8 GPIO_ACTIVE_LOW>; ++ linux,default-trigger = "none"; ++ }; ++ ++ status { ++ label = "bcm53xx:green:status"; ++ gpios = <&chipcommon 10 GPIO_ACTIVE_LOW>; ++ linux,default-trigger = "timer"; ++ }; ++ ++ 2ghz { ++ label = "bcm53xx:green:2ghz"; ++ gpios = <&chipcommon 13 GPIO_ACTIVE_LOW>; ++ linux,default-trigger = "none"; ++ }; ++ ++ 5ghz { ++ label = "bcm53xx:green:5ghz"; ++ gpios = <&chipcommon 14 GPIO_ACTIVE_LOW>; ++ linux,default-trigger = "none"; ++ }; ++ ++ lan1 { ++ label = "bcm53xx:green:lan1"; ++ gpios = <&chipcommon 15 GPIO_ACTIVE_LOW>; ++ linux,default-trigger = "none"; ++ }; ++ }; ++ ++ gpio-keys { ++ compatible = "gpio-keys"; ++ #address-cells = <1>; ++ #size-cells = <0>; ++ ++ restart { ++ label = "Reset"; ++ linux,code = <KEY_RESTART>; ++ gpios = <&chipcommon 11 GPIO_ACTIVE_LOW>; ++ }; ++ }; ++}; ++ ++&usb2 { ++ vcc-gpio = <&chipcommon 9 GPIO_ACTIVE_HIGH>; ++}; ++ ++&spi_nor { ++ status = "okay"; ++}; diff --git a/target/linux/bcm53xx/patches-4.9/032-0010-ARM-dts-BCM5301X-Add-basic-DT-for-Linksys-EA9200.patch b/target/linux/bcm53xx/patches-4.9/032-0010-ARM-dts-BCM5301X-Add-basic-DT-for-Linksys-EA9200.patch new file mode 100644 index 0000000000..ca2b7387c0 --- /dev/null +++ b/target/linux/bcm53xx/patches-4.9/032-0010-ARM-dts-BCM5301X-Add-basic-DT-for-Linksys-EA9200.patch @@ -0,0 +1,72 @@ +From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl> +Subject: [PATCH] ARM: dts: BCM5301X: Add basic DT for Linksys EA9200 +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +It's tri-band wireless home router based on BCM4709A0 with 3 x BCM43602 +chipsets. LEDs will be hopefully added later to the DT. + +Signed-off-by: Rafał Miłecki <rafal@milecki.pl> +Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> +--- + arch/arm/boot/dts/Makefile | 1 + + arch/arm/boot/dts/bcm4709-linksys-ea9200.dts | 42 ++++++++++++++++++++++++++++ + 2 files changed, 43 insertions(+) + create mode 100644 arch/arm/boot/dts/bcm4709-linksys-ea9200.dts + +--- a/arch/arm/boot/dts/Makefile ++++ b/arch/arm/boot/dts/Makefile +@@ -77,6 +77,7 @@ dtb-$(CONFIG_ARCH_BCM_5301X) += \ + bcm47081-luxul-xwr-1200.dtb \ + bcm4709-asus-rt-ac87u.dtb \ + bcm4709-buffalo-wxr-1900dhp.dtb \ ++ bcm4709-linksys-ea9200.dtb \ + bcm4709-netgear-r7000.dtb \ + bcm4709-netgear-r8000.dtb \ + bcm4709-tplink-archer-c9-v1.dtb \ +--- /dev/null ++++ b/arch/arm/boot/dts/bcm4709-linksys-ea9200.dts +@@ -0,0 +1,42 @@ ++/* ++ * Copyright (C) 2017 Rafał Miłecki <rafal@milecki.pl> ++ * ++ * Licensed under the ISC license. ++ */ ++ ++/dts-v1/; ++ ++#include "bcm4709.dtsi" ++#include "bcm5301x-nand-cs0-bch8.dtsi" ++ ++/ { ++ compatible = "linksys,ea9200", "brcm,bcm4709", "brcm,bcm4708"; ++ model = "Linksys EA9200"; ++ ++ chosen { ++ bootargs = "console=ttyS0,115200"; ++ }; ++ ++ memory { ++ reg = <0x00000000 0x08000000 ++ 0x88000000 0x08000000>; ++ }; ++ ++ gpio-keys { ++ compatible = "gpio-keys"; ++ #address-cells = <1>; ++ #size-cells = <0>; ++ ++ wps { ++ label = "WPS"; ++ linux,code = <KEY_WPS_BUTTON>; ++ gpios = <&chipcommon 3 GPIO_ACTIVE_LOW>; ++ }; ++ ++ restart { ++ label = "Reset"; ++ linux,code = <KEY_RESTART>; ++ gpios = <&chipcommon 17 GPIO_ACTIVE_LOW>; ++ }; ++ }; ++}; diff --git a/target/linux/bcm53xx/patches-4.9/032-0011-ARM-dts-BCM5301X-Add-basic-DT-for-Linksys-EA6300-V1.patch b/target/linux/bcm53xx/patches-4.9/032-0011-ARM-dts-BCM5301X-Add-basic-DT-for-Linksys-EA6300-V1.patch new file mode 100644 index 0000000000..93bf80c29b --- /dev/null +++ b/target/linux/bcm53xx/patches-4.9/032-0011-ARM-dts-BCM5301X-Add-basic-DT-for-Linksys-EA6300-V1.patch @@ -0,0 +1,73 @@ +From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl> +Subject: [PATCH] ARM: dts: BCM5301X: Add basic DT for Linksys EA6300 V1 +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +It's wireless home router based on BCM4708A0 with BCM4360 + BCM43217 +wireless chipsets. LEDs will be hopefully added later to the DT. +According to some sources it may use the same board as EA6400 and just +differ by an original vendor firmware. + +Signed-off-by: Rafał Miłecki <rafal@milecki.pl> +Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> +--- + arch/arm/boot/dts/Makefile | 1 + + arch/arm/boot/dts/bcm4708-linksys-ea6300-v1.dts | 41 +++++++++++++++++++++++++ + 2 files changed, 42 insertions(+) + create mode 100644 arch/arm/boot/dts/bcm4708-linksys-ea6300-v1.dts + +--- a/arch/arm/boot/dts/Makefile ++++ b/arch/arm/boot/dts/Makefile +@@ -65,6 +65,7 @@ dtb-$(CONFIG_ARCH_BCM_5301X) += \ + bcm4708-asus-rt-ac56u.dtb \ + bcm4708-asus-rt-ac68u.dtb \ + bcm4708-buffalo-wzr-1750dhp.dtb \ ++ bcm4708-linksys-ea6300-v1.dtb \ + bcm4708-luxul-xap-1510.dtb \ + bcm4708-luxul-xwc-1000.dtb \ + bcm4708-netgear-r6250.dtb \ +--- /dev/null ++++ b/arch/arm/boot/dts/bcm4708-linksys-ea6300-v1.dts +@@ -0,0 +1,41 @@ ++/* ++ * Copyright (C) 2017 Rafał Miłecki <rafal@milecki.pl> ++ * ++ * Licensed under the ISC license. ++ */ ++ ++/dts-v1/; ++ ++#include "bcm4708.dtsi" ++#include "bcm5301x-nand-cs0-bch8.dtsi" ++ ++/ { ++ compatible = "linksys,ea6300-v1", "brcm,bcm4708"; ++ model = "Linksys EA6300 V1"; ++ ++ chosen { ++ bootargs = "console=ttyS0,115200"; ++ }; ++ ++ memory { ++ reg = <0x00000000 0x08000000>; ++ }; ++ ++ gpio-keys { ++ compatible = "gpio-keys"; ++ #address-cells = <1>; ++ #size-cells = <0>; ++ ++ wps { ++ label = "WPS"; ++ linux,code = <KEY_WPS_BUTTON>; ++ gpios = <&chipcommon 7 GPIO_ACTIVE_LOW>; ++ }; ++ ++ restart { ++ label = "Reset"; ++ linux,code = <KEY_RESTART>; ++ gpios = <&chipcommon 11 GPIO_ACTIVE_LOW>; ++ }; ++ }; ++}; diff --git a/target/linux/bcm53xx/patches-4.9/080-0001-spi-bcm53xx-set-of_node-to-let-DT-specify-device-s.patch b/target/linux/bcm53xx/patches-4.9/080-0001-spi-bcm53xx-set-of_node-to-let-DT-specify-device-s.patch new file mode 100644 index 0000000000..39ebf7286b --- /dev/null +++ b/target/linux/bcm53xx/patches-4.9/080-0001-spi-bcm53xx-set-of_node-to-let-DT-specify-device-s.patch @@ -0,0 +1,52 @@ +From 78d759daceaf0a7058f37c4142bdca9948b6d987 Mon Sep 17 00:00:00 2001 +From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl> +Date: Thu, 29 Dec 2016 17:27:55 +0100 +Subject: [PATCH] spi: bcm53xx: set of_node to let DT specify device(s) +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +Setting of_node of master's dev seems to be a common way of letting it +work nicely with DT. This allows specifying device there instead of +hardcoding one in the driver code. + +This was successfully tested with commit 1b47b98acce2 ("ARM: BCM5301X: +Add DT entry for SPI controller and NOR flash") + +Signed-off-by: Rafał Miłecki <rafal@milecki.pl> +Signed-off-by: Mark Brown <broonie@kernel.org> +--- + drivers/spi/spi-bcm53xx.c | 8 +------- + 1 file changed, 1 insertion(+), 7 deletions(-) + +--- a/drivers/spi/spi-bcm53xx.c ++++ b/drivers/spi/spi-bcm53xx.c +@@ -275,10 +275,6 @@ static int bcm53xxspi_flash_read(struct + * BCMA + **************************************************/ + +-static struct spi_board_info bcm53xx_info = { +- .modalias = "bcm53xxspiflash", +-}; +- + static const struct bcma_device_id bcm53xxspi_bcma_tbl[] = { + BCMA_CORE(BCMA_MANUF_BCM, BCMA_CORE_NS_QSPI, BCMA_ANY_REV, BCMA_ANY_CLASS), + {}, +@@ -311,6 +307,7 @@ static int bcm53xxspi_bcma_probe(struct + b53spi->bspi = true; + bcm53xxspi_disable_bspi(b53spi); + ++ master->dev.of_node = dev->of_node; + master->transfer_one = bcm53xxspi_transfer_one; + if (b53spi->mmio_base) + master->spi_flash_read = bcm53xxspi_flash_read; +@@ -324,9 +321,6 @@ static int bcm53xxspi_bcma_probe(struct + return err; + } + +- /* Broadcom SoCs (at least with the CC rev 42) use SPI for flash only */ +- spi_new_device(master, &bcm53xx_info); +- + return 0; + } + diff --git a/target/linux/bcm53xx/patches-4.9/080-0002-spi-bcm53xx-re-license-code-to-the-GPL-v2.patch b/target/linux/bcm53xx/patches-4.9/080-0002-spi-bcm53xx-re-license-code-to-the-GPL-v2.patch new file mode 100644 index 0000000000..37fb6df2b9 --- /dev/null +++ b/target/linux/bcm53xx/patches-4.9/080-0002-spi-bcm53xx-re-license-code-to-the-GPL-v2.patch @@ -0,0 +1,50 @@ +From e360e72e715f228e426edf0fc99ffa34027ab0ad Mon Sep 17 00:00:00 2001 +From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl> +Date: Thu, 29 Dec 2016 20:13:13 +0100 +Subject: [PATCH] spi: bcm53xx: (re)license code to the GPL v2 +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +My intention was to release this code under GPL v2 license. For some +reason my initial commit 0fc6a323e191 ("spi: bcm53xx: driver for SPI +controller on Broadcom bcma SoC") totally missed licensing info. +MODULE_LICENSE was later added by Axel specifying "GNU Public License +v2 or later". + +This patch clarifies situation by adding a proper header (with Copyright +line) and adjusting MODULE_LICENSE. It should be acked by every driver +contributor. + +Signed-off-by: Rafał Miłecki <rafal@milecki.pl> +Acked-by: Nicholas Mc Guire <hofrat@osadl.org> +Reviewed-by: Jingoo Han <jingoohan1@gmail.com> +Acked-by: Jingoo Han <jingoohan1@gmail.com> +Acked-by: Joe Perches <joe@perches.com> +Acked-by: Axel Lin <axel.lin@ingics.com> +Acked-by: Vaishali Thakkar <vaishali.thakkar@oracle.com> +Signed-off-by: Mark Brown <broonie@kernel.org> +--- + drivers/spi/spi-bcm53xx.c | 10 +++++++++- + 1 file changed, 9 insertions(+), 1 deletion(-) + +--- a/drivers/spi/spi-bcm53xx.c ++++ b/drivers/spi/spi-bcm53xx.c +@@ -1,3 +1,11 @@ ++/* ++ * Copyright (C) 2014-2016 Rafał Miłecki <rafal@milecki.pl> ++ * ++ * This program is free software; you can redistribute it and/or modify ++ * it under the terms of the GNU General Public License version 2 as ++ * published by the Free Software Foundation. ++ */ ++ + #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt + + #include <linux/kernel.h> +@@ -355,4 +363,4 @@ module_exit(bcm53xxspi_module_exit); + + MODULE_DESCRIPTION("Broadcom BCM53xx SPI Controller driver"); + MODULE_AUTHOR("Rafał Miłecki <zajec5@gmail.com>"); +-MODULE_LICENSE("GPL"); ++MODULE_LICENSE("GPL v2"); diff --git a/target/linux/bcm53xx/patches-4.9/101-use-part-parser.patch b/target/linux/bcm53xx/patches-4.9/101-use-part-parser.patch new file mode 100644 index 0000000000..4ecb8dc693 --- /dev/null +++ b/target/linux/bcm53xx/patches-4.9/101-use-part-parser.patch @@ -0,0 +1,11 @@ +--- a/arch/arm/boot/dts/bcm5301x-nand-cs0.dtsi ++++ b/arch/arm/boot/dts/bcm5301x-nand-cs0.dtsi +@@ -13,6 +13,8 @@ + reg = <0>; + #address-cells = <1>; + #size-cells = <1>; ++ ++ linux,part-probe = "ofpart", "bcm47xxpart"; + }; + }; + }; diff --git a/target/linux/bcm53xx/patches-4.9/180-usb-xhci-add-support-for-performing-fake-doorbell.patch b/target/linux/bcm53xx/patches-4.9/180-usb-xhci-add-support-for-performing-fake-doorbell.patch new file mode 100644 index 0000000000..f5a7f37a49 --- /dev/null +++ b/target/linux/bcm53xx/patches-4.9/180-usb-xhci-add-support-for-performing-fake-doorbell.patch @@ -0,0 +1,137 @@ +From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl> +Date: Sat, 1 Oct 2016 22:54:48 +0200 +Subject: [PATCH] usb: xhci: add support for performing fake doorbell + +Broadcom's Northstar XHCI controllers seem to need a special start +procedure to work correctly. There isn't any official documentation of +this, the problem is that controller doesn't detect any connected +devices with default setup. Moreover connecting USB device to controller +that doesn't run properly can cause SoC's watchdog issues. + +A workaround that was successfully tested on multiple devices is to +perform a fake doorbell. This patch adds code for doing this and enables +it on BCM4708 family. +--- + drivers/usb/host/xhci-plat.c | 6 +++++ + drivers/usb/host/xhci.c | 63 +++++++++++++++++++++++++++++++++++++++++--- + drivers/usb/host/xhci.h | 1 + + 3 files changed, 67 insertions(+), 3 deletions(-) + +--- a/drivers/usb/host/xhci-plat.c ++++ b/drivers/usb/host/xhci-plat.c +@@ -38,12 +38,18 @@ static const struct xhci_driver_override + + static void xhci_plat_quirks(struct device *dev, struct xhci_hcd *xhci) + { ++ struct platform_device *pdev = to_platform_device(dev); ++ struct device_node *node = pdev->dev.of_node; ++ + /* + * As of now platform drivers don't provide MSI support so we ensure + * here that the generic code does not try to make a pci_dev from our + * dev struct in order to setup MSI + */ + xhci->quirks |= XHCI_PLAT; ++ ++ if (node && of_machine_is_compatible("brcm,bcm4708")) ++ xhci->quirks |= XHCI_FAKE_DOORBELL; + } + + /* called during probe() after chip reset completes */ +--- a/drivers/usb/host/xhci.c ++++ b/drivers/usb/host/xhci.c +@@ -152,6 +152,49 @@ static int xhci_start(struct xhci_hcd *x + return ret; + } + ++/** ++ * xhci_fake_doorbell - Perform a fake doorbell on a specified slot ++ * ++ * Some controllers require a fake doorbell to start correctly. Without that ++ * they simply don't detect any devices. ++ */ ++static int xhci_fake_doorbell(struct xhci_hcd *xhci, int slot_id) ++{ ++ u32 temp; ++ ++ /* Alloc a virt device for that slot */ ++ if (!xhci_alloc_virt_device(xhci, slot_id, NULL, GFP_NOIO)) { ++ xhci_warn(xhci, "Could not allocate xHCI USB device data structures\n"); ++ return -ENOMEM; ++ } ++ ++ /* Ring fake doorbell for slot_id ep 0 */ ++ xhci_ring_ep_doorbell(xhci, slot_id, 0, 0); ++ usleep_range(1000, 1500); ++ ++ /* Read the status to check if HSE is set or not */ ++ temp = readl(&xhci->op_regs->status); ++ ++ /* Clear HSE if set */ ++ if (temp & STS_FATAL) { ++ xhci_dbg(xhci, "HSE problem detected, status: 0x%08x\n", temp); ++ temp &= ~0x1fff; ++ temp |= STS_FATAL; ++ writel(temp, &xhci->op_regs->status); ++ usleep_range(1000, 1500); ++ readl(&xhci->op_regs->status); ++ } ++ ++ /* Free virt device */ ++ xhci_free_virt_device(xhci, slot_id); ++ ++ /* We're done if controller is already running */ ++ if (readl(&xhci->op_regs->command) & CMD_RUN) ++ return 0; ++ ++ return xhci_start(xhci); ++} ++ + /* + * Reset a halted HC. + * +@@ -568,10 +611,20 @@ int xhci_init(struct usb_hcd *hcd) + + static int xhci_run_finished(struct xhci_hcd *xhci) + { +- if (xhci_start(xhci)) { +- xhci_halt(xhci); +- return -ENODEV; ++ int err; ++ ++ err = xhci_start(xhci); ++ if (err) { ++ err = -ENODEV; ++ goto err_halt; ++ } ++ ++ if (xhci->quirks & XHCI_FAKE_DOORBELL) { ++ err = xhci_fake_doorbell(xhci, 1); ++ if (err) ++ goto err_halt; + } ++ + xhci->shared_hcd->state = HC_STATE_RUNNING; + xhci->cmd_ring_state = CMD_RING_STATE_RUNNING; + +@@ -581,6 +634,10 @@ static int xhci_run_finished(struct xhci + xhci_dbg_trace(xhci, trace_xhci_dbg_init, + "Finished xhci_run for USB3 roothub"); + return 0; ++ ++err_halt: ++ xhci_halt(xhci); ++ return err; + } + + /* +--- a/drivers/usb/host/xhci.h ++++ b/drivers/usb/host/xhci.h +@@ -1635,6 +1635,7 @@ struct xhci_hcd { + #define XHCI_BROKEN_STREAMS (1 << 19) + #define XHCI_PME_STUCK_QUIRK (1 << 20) + #define XHCI_MISSING_CAS (1 << 24) ++#define XHCI_FAKE_DOORBELL (1 << 25) + unsigned int num_active_eps; + unsigned int limit_active_eps; + /* There are two roothubs to keep track of bus suspend info for */ diff --git a/target/linux/bcm53xx/patches-4.9/300-ARM-BCM5301X-Disable-MMU-and-Dcache-during-decompres.patch b/target/linux/bcm53xx/patches-4.9/300-ARM-BCM5301X-Disable-MMU-and-Dcache-during-decompres.patch new file mode 100644 index 0000000000..1c73775b43 --- /dev/null +++ b/target/linux/bcm53xx/patches-4.9/300-ARM-BCM5301X-Disable-MMU-and-Dcache-during-decompres.patch @@ -0,0 +1,101 @@ +From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl> +Date: Wed, 24 Sep 2014 22:14:07 +0200 +Subject: [PATCH] ARM: BCM5301X: Disable MMU and Dcache during decompression +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +Broadcom devices have broken CFE (bootloader) that leaves hardware in an +invalid state. It causes problems with booting Linux. On Northstar +devices kernel was randomly hanging in ~25% of tries during early init. +Hangs used to happen at random places in the start_kernel. On BCM53573 +kernel doesn't even seem to start booting. + +To workaround this problem we need to do following very early: +1) Clear 2 following bits in the SCTLR register: +#define CR_M (1 << 0) /* MMU enable */ +#define CR_C (1 << 2) /* Dcache enable */ +2) Flush the whole D-cache +3) Disable L2 cache + +Unfortunately this patch is not upstreamable as it does above things +unconditionally. We can't check if we are running on Broadcom platform +in any safe way and doing such hacks with ARCH_MULTI_V7 is unacceptable +as it could break other devices support. + +Signed-off-by: Rafał Miłecki <rafal@milecki.pl> +--- + +--- a/arch/arm/boot/compressed/Makefile ++++ b/arch/arm/boot/compressed/Makefile +@@ -31,6 +31,11 @@ ifeq ($(CONFIG_ARCH_ACORN),y) + OBJS += ll_char_wr.o font.o + endif + ++ifeq ($(CONFIG_ARCH_BCM_5301X),y) ++OBJS += head-bcm_5301x-mpcore.o ++OBJS += cache-v7-min.o ++endif ++ + ifeq ($(CONFIG_ARCH_SA1100),y) + OBJS += head-sa1100.o + endif +--- /dev/null ++++ b/arch/arm/boot/compressed/head-bcm_5301x-mpcore.S +@@ -0,0 +1,37 @@ ++/* ++ * ++ * Platform specific tweaks. This is merged into head.S by the linker. ++ * ++ */ ++ ++#include <linux/linkage.h> ++#include <asm/assembler.h> ++#include <asm/cp15.h> ++ ++ .section ".start", "ax" ++ ++/* ++ * This code section is spliced into the head code by the linker ++ */ ++ ++__plat_uncompress_start: ++ ++ @ Preserve r8/r7 i.e. kernel entry values ++ mov r12, r8 ++ ++ @ Clear MMU enable and Dcache enable bits ++ mrc p15, 0, r0, c1, c0, 0 @ Read SCTLR ++ bic r0, #CR_C|CR_M ++ mcr p15, 0, r0, c1, c0, 0 @ Write SCTLR ++ nop ++ ++ @ Call the cache invalidation routine ++ bl v7_flush_dcache_all ++ nop ++ mov r0,#0 ++ ldr r3, =0x19022000 @ L2 cache controller, control reg ++ str r0, [r3, #0x100] @ Disable L2 cache ++ nop ++ ++ @ Restore ++ mov r8, r12 +--- a/arch/arm/boot/compressed/cache-v7-min.S ++++ b/arch/arm/boot/compressed/cache-v7-min.S +@@ -12,6 +12,7 @@ + + #include <linux/linkage.h> + #include <linux/init.h> ++#include <asm/assembler.h> + + __INIT + +@@ -63,7 +64,7 @@ loop2: + ARM( orr r11, r11, r9, lsl r2 ) @ factor index number into r11 + THUMB( lsl r6, r9, r2 ) + THUMB( orr r11, r11, r6 ) @ factor index number into r11 +- mcr p15, 0, r11, c7, c14, 2 @ clean & invalidate by set/way ++ mcr p15, 0, r11, c7, c6, 2 @ clean & invalidate by set/way + subs r9, r9, #1 @ decrement the index + bge loop2 + subs r4, r4, #1 @ decrement the way diff --git a/target/linux/bcm53xx/patches-4.9/310-ARM-BCM5301X-Add-DT-for-Netgear-R7900.patch b/target/linux/bcm53xx/patches-4.9/310-ARM-BCM5301X-Add-DT-for-Netgear-R7900.patch new file mode 100644 index 0000000000..859985c5f2 --- /dev/null +++ b/target/linux/bcm53xx/patches-4.9/310-ARM-BCM5301X-Add-DT-for-Netgear-R7900.patch @@ -0,0 +1,64 @@ +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 +@@ -80,6 +80,7 @@ dtb-$(CONFIG_ARCH_BCM_5301X) += \ + bcm4709-buffalo-wxr-1900dhp.dtb \ + bcm4709-linksys-ea9200.dtb \ + bcm4709-netgear-r7000.dtb \ ++ bcm4709-netgear-r7900.dtb \ + bcm4709-netgear-r8000.dtb \ + bcm4709-tplink-archer-c9-v1.dtb \ + bcm47094-dlink-dir-885l.dtb \ +--- /dev/null ++++ b/arch/arm/boot/dts/bcm4709-netgear-r7900.dts +@@ -0,0 +1,42 @@ ++/* ++ * 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 "bcm4709.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 ++ 0x88000000 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-4.9/311-ARM-BCM5301X-Add-power-button-for-Buffalo-WZR-1750DHP.patch b/target/linux/bcm53xx/patches-4.9/311-ARM-BCM5301X-Add-power-button-for-Buffalo-WZR-1750DHP.patch new file mode 100644 index 0000000000..e7262cb909 --- /dev/null +++ b/target/linux/bcm53xx/patches-4.9/311-ARM-BCM5301X-Add-power-button-for-Buffalo-WZR-1750DHP.patch @@ -0,0 +1,20 @@ +From: Felix Fietkau <nbd@nbd.name> +Subject: [PATCH] ARM: BCM5301X: Add power button for Buffalo WZR-1750DHP + +Signed-off-by: Felix Fietkau <nbd@nbd.name> +--- +--- a/arch/arm/boot/dts/bcm4708-buffalo-wzr-1750dhp.dts ++++ b/arch/arm/boot/dts/bcm4708-buffalo-wzr-1750dhp.dts +@@ -103,6 +103,12 @@ + #address-cells = <1>; + #size-cells = <0>; + ++ power { ++ label = "Power"; ++ linux,code = <KEY_POWER>; ++ gpios = <&chipcommon 1 GPIO_ACTIVE_LOW>; ++ }; ++ + restart { + label = "Reset"; + linux,code = <KEY_RESTART>; diff --git a/target/linux/bcm53xx/patches-4.9/400-mtd-spi-nor-detect-JEDEC-incompatible-w25q128-using-.patch b/target/linux/bcm53xx/patches-4.9/400-mtd-spi-nor-detect-JEDEC-incompatible-w25q128-using-.patch new file mode 100644 index 0000000000..184d7a2d89 --- /dev/null +++ b/target/linux/bcm53xx/patches-4.9/400-mtd-spi-nor-detect-JEDEC-incompatible-w25q128-using-.patch @@ -0,0 +1,34 @@ +From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <zajec5@gmail.com> +Subject: [PATCH] mtd: spi-nor: detect JEDEC incompatible w25q128 using 0x90 + command +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +Some w25q128 chipsets don't support RDID (0x9f) command, they reply with +0xff-s only. To suppose such flashes fallback to the 0x90 command. + +Signed-off-by: Rafał Miłecki <zajec5@gmail.com> +--- + +--- a/drivers/mtd/spi-nor/spi-nor.c ++++ b/drivers/mtd/spi-nor/spi-nor.c +@@ -875,6 +875,18 @@ static const struct flash_info *spi_nor_ + } + dev_err(nor->dev, "unrecognized JEDEC id bytes: %02x, %2x, %2x\n", + id[0], id[1], id[2]); ++ ++ tmp = nor->read_reg(nor, 0x90, id, SPI_NOR_MAX_ID_LEN); ++ if (tmp < 0) { ++ dev_dbg(nor->dev, " error %d reading JEDEC ID\n", tmp); ++ return ERR_PTR(tmp); ++ } ++ dev_info(nor->dev, "using Read Manufacturer / Device ID command (0x%02x) returned %02x %02x\n", ++ 0x90, id[0x03], id[0x04]); ++ if (id[0x03] == 0xef && id[0x04] == 0x17) { ++ return spi_nor_match_id("w25q128"); ++ } ++ + return ERR_PTR(-ENODEV); + } + diff --git a/target/linux/bcm53xx/patches-4.9/401-mtd-m25p80-use-single-SPI-message-for-writing-data.patch b/target/linux/bcm53xx/patches-4.9/401-mtd-m25p80-use-single-SPI-message-for-writing-data.patch new file mode 100644 index 0000000000..80c0e7877e --- /dev/null +++ b/target/linux/bcm53xx/patches-4.9/401-mtd-m25p80-use-single-SPI-message-for-writing-data.patch @@ -0,0 +1,68 @@ +From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <zajec5@gmail.com> +Subject: [PATCH] mtd: m25p80: use single SPI message for writing data +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +On all 3 tested Northstar devices with following flash memories: +mx25l6405d (8192 Kbytes) +mx25l12805d (16384 Kbytes) +mx25l25635e (32768 Kbytes) +I noticed writing to be broken. Not a single bit was changed leaving all +bytes set to 0xff. + +This is most likely some problem related to the SPI controller or its +driver. Using a single SPI message seems to workaround this. Of course +it's not perfect solution as copying whole data into a new buffer makes +writing slower. + +Signed-off-by: Rafał Miłecki <zajec5@gmail.com> +--- + +--- a/drivers/mtd/devices/m25p80.c ++++ b/drivers/mtd/devices/m25p80.c +@@ -78,6 +78,7 @@ static ssize_t m25p80_write(struct spi_n + { + struct m25p *flash = nor->priv; + struct spi_device *spi = flash->spi; ++ u8 *command = kzalloc(MAX_CMD_SIZE + len, GFP_KERNEL); + struct spi_transfer t[2] = {}; + struct spi_message m; + int cmd_sz = m25p_cmdsz(nor); +@@ -88,24 +89,26 @@ static ssize_t m25p80_write(struct spi_n + if (nor->program_opcode == SPINOR_OP_AAI_WP && nor->sst_write_second) + cmd_sz = 1; + +- flash->command[0] = nor->program_opcode; +- m25p_addr2cmd(nor, to, flash->command); ++ command[0] = nor->program_opcode; ++ m25p_addr2cmd(nor, to, command); ++ memcpy(&command[cmd_sz], buf, len); + +- t[0].tx_buf = flash->command; +- t[0].len = cmd_sz; ++ t[0].tx_buf = command; ++ t[0].len = cmd_sz + len; + spi_message_add_tail(&t[0], &m); + +- t[1].tx_buf = buf; +- t[1].len = len; +- spi_message_add_tail(&t[1], &m); +- + ret = spi_sync(spi, &m); +- if (ret) ++ if (ret) { ++ kfree(command); + return ret; ++ } + + ret = m.actual_length - cmd_sz; +- if (ret < 0) ++ if (ret < 0) { ++ kfree(command); + return -EIO; ++ } ++ kfree(command); + return ret; + } + diff --git a/target/linux/bcm53xx/patches-4.9/500-UBI-Detect-EOF-mark-and-erase-all-remaining-blocks.patch b/target/linux/bcm53xx/patches-4.9/500-UBI-Detect-EOF-mark-and-erase-all-remaining-blocks.patch new file mode 100644 index 0000000000..4e44f2c1db --- /dev/null +++ b/target/linux/bcm53xx/patches-4.9/500-UBI-Detect-EOF-mark-and-erase-all-remaining-blocks.patch @@ -0,0 +1,59 @@ +From 2a2af518266a29323cf30c3f9ba9ef2ceb1dd84b Mon Sep 17 00:00:00 2001 +From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <zajec5@gmail.com> +Date: Thu, 16 Oct 2014 20:52:16 +0200 +Subject: [PATCH] UBI: Detect EOF mark and erase all remaining blocks +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +Signed-off-by: Rafał Miłecki <zajec5@gmail.com> +--- + drivers/mtd/ubi/attach.c | 5 +++++ + drivers/mtd/ubi/io.c | 4 ++++ + drivers/mtd/ubi/ubi.h | 1 + + 3 files changed, 10 insertions(+) + +--- a/drivers/mtd/ubi/attach.c ++++ b/drivers/mtd/ubi/attach.c +@@ -95,6 +95,9 @@ static int self_check_ai(struct ubi_devi + #define AV_ADD BIT(1) + #define AV_FIND_OR_ADD (AV_FIND | AV_ADD) + ++/* Set on finding block with 0xdeadc0de, indicates erasing all blocks behind */ ++bool erase_all_next; ++ + /** + * find_or_add_av - internal function to find a volume, add a volume or do + * both (find and add if missing). +@@ -1592,6 +1595,8 @@ int ubi_attach(struct ubi_device *ubi, i + if (!ai) + return -ENOMEM; + ++ erase_all_next = false; ++ + #ifdef CONFIG_MTD_UBI_FASTMAP + /* On small flash devices we disable fastmap in any case. */ + if ((int)mtd_div_by_eb(ubi->mtd->size, ubi->mtd) <= UBI_FM_MAX_START) { +--- a/drivers/mtd/ubi/io.c ++++ b/drivers/mtd/ubi/io.c +@@ -759,6 +759,10 @@ int ubi_io_read_ec_hdr(struct ubi_device + } + + magic = be32_to_cpu(ec_hdr->magic); ++ if (magic == 0xdeadc0de) ++ erase_all_next = true; ++ if (erase_all_next) ++ return read_err ? UBI_IO_FF_BITFLIPS : UBI_IO_FF; + if (magic != UBI_EC_HDR_MAGIC) { + if (mtd_is_eccerr(read_err)) + return UBI_IO_BAD_HDR_EBADMSG; +--- a/drivers/mtd/ubi/ubi.h ++++ b/drivers/mtd/ubi/ubi.h +@@ -823,6 +823,7 @@ extern struct mutex ubi_devices_mutex; + extern struct blocking_notifier_head ubi_notifiers; + + /* attach.c */ ++extern bool erase_all_next; + struct ubi_ainf_peb *ubi_alloc_aeb(struct ubi_attach_info *ai, int pnum, + int ec); + void ubi_free_aeb(struct ubi_attach_info *ai, struct ubi_ainf_peb *aeb); diff --git a/target/linux/bcm53xx/patches-4.9/700-b53-add-hacky-CPU-port-fixes-for-devices-not-using-p.patch b/target/linux/bcm53xx/patches-4.9/700-b53-add-hacky-CPU-port-fixes-for-devices-not-using-p.patch new file mode 100644 index 0000000000..2ee9cd4876 --- /dev/null +++ b/target/linux/bcm53xx/patches-4.9/700-b53-add-hacky-CPU-port-fixes-for-devices-not-using-p.patch @@ -0,0 +1,52 @@ +From 4abdde3ad6bc0b3b157c4bf6ec0bf139d11d07e8 Mon Sep 17 00:00:00 2001 +From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <zajec5@gmail.com> +Date: Wed, 13 May 2015 14:13:28 +0200 +Subject: [PATCH] b53: add hacky CPU port fixes for devices not using port 5 +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +Signed-off-by: Rafał Miłecki <zajec5@gmail.com> +--- + drivers/net/phy/b53/b53_common.c | 6 ++++++ + 1 file changed, 6 insertions(+) + +--- a/drivers/net/phy/b53/b53_common.c ++++ b/drivers/net/phy/b53/b53_common.c +@@ -25,6 +25,7 @@ + #include <linux/module.h> + #include <linux/switch.h> + #include <linux/platform_data/b53.h> ++#include <linux/of.h> + + #include "b53_regs.h" + #include "b53_priv.h" +@@ -1383,6 +1384,28 @@ static int b53_switch_init(struct b53_de + sw_dev->cpu_port = 5; + } + ++ /* Set correct CPU port */ ++ 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")) ++ sw_dev->cpu_port = 8; ++ ++ /* Enable extra ports */ ++ if (of_machine_is_compatible("tenda,ac9")) ++ dev->enabled_ports |= BIT(5); ++ ++ /* ++ * 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,r7900") || ++ of_machine_is_compatible("netgear,r8000")) ++ sw_dev->cpu_port = 5; ++ + dev->enabled_ports |= BIT(sw_dev->cpu_port); + sw_dev->ports = fls(dev->enabled_ports); + diff --git a/target/linux/bcm53xx/patches-4.9/900-mtd-bcm47xxpart-add-device-specific-workarounds.patch b/target/linux/bcm53xx/patches-4.9/900-mtd-bcm47xxpart-add-device-specific-workarounds.patch new file mode 100644 index 0000000000..0ffa82f869 --- /dev/null +++ b/target/linux/bcm53xx/patches-4.9/900-mtd-bcm47xxpart-add-device-specific-workarounds.patch @@ -0,0 +1,48 @@ +From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl> +Subject: [PATCH] mtd: bcm47xxpart: add device specific workarounds +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +Signed-off-by: Rafał Miłecki <rafal@milecki.pl> +--- + +--- a/drivers/mtd/bcm47xxpart.c ++++ b/drivers/mtd/bcm47xxpart.c +@@ -15,6 +15,7 @@ + #include <linux/slab.h> + #include <linux/mtd/mtd.h> + #include <linux/mtd/partitions.h> ++#include <linux/of.h> + + #include <uapi/linux/magic.h> + +@@ -249,6 +250,28 @@ static int bcm47xxpart_parse(struct mtd_ + break; + } + ++ /* ++ * Device specific workarounds (hacks). We should use DT to ++ * define partitions but we need a working TRX firmware splitter ++ * first. ++ */ ++ if (of_machine_is_compatible("asus,rt-ac87u") && offset == 0x7ec0000) { ++ /* ++ * "asus" partition uses JFFS2 which we don't detect and ++ * we don't want to as this could affect other devices. ++ */ ++ bcm47xxpart_add_part(&parts[curr_part++], "asus", offset, MTD_WRITEABLE); ++ continue; ++ } else if (of_machine_is_compatible("tplink,archer-c9-v1") && offset == 0xe40000) { ++ /* ++ * There is a whole set of partitions (not even listed ++ * by original firmware): "default-mac", "pin", ++ * "partition-table", etc. ++ */ ++ bcm47xxpart_add_part(&parts[curr_part++], "tplink", offset, MTD_WRITEABLE); ++ continue; ++ } ++ + /* Read beginning of the block */ + err = mtd_read(master, offset, BCM47XXPART_BYTES_TO_READ, + &bytes_read, (uint8_t *)buf); diff --git a/target/linux/bcm53xx/patches-4.9/905-BCM53573-minor-hacks.patch b/target/linux/bcm53xx/patches-4.9/905-BCM53573-minor-hacks.patch new file mode 100644 index 0000000000..e48d3aa678 --- /dev/null +++ b/target/linux/bcm53xx/patches-4.9/905-BCM53573-minor-hacks.patch @@ -0,0 +1,88 @@ +From 6f1c62440eb6846cb8045d7a5480ec7bbe47c96f Mon Sep 17 00:00:00 2001 +From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl> +Date: Mon, 15 Aug 2016 10:30:41 +0200 +Subject: [PATCH] BCM53573 minor hacks +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +Signed-off-by: Rafał Miłecki <rafal@milecki.pl> +--- + +--- a/arch/arm/boot/dts/bcm53573.dtsi ++++ b/arch/arm/boot/dts/bcm53573.dtsi +@@ -44,6 +44,15 @@ + }; + }; + ++ timer { ++ compatible = "arm,armv7-timer"; ++ interrupts = <GIC_PPI 13 0>, ++ <GIC_PPI 14 0>, ++ <GIC_PPI 11 0>, ++ <GIC_PPI 10 0>; ++ clocks = <&ilp>; ++ }; ++ + clocks { + #address-cells = <1>; + #size-cells = <1>; +--- a/drivers/bcma/main.c ++++ b/drivers/bcma/main.c +@@ -352,14 +352,6 @@ static int bcma_register_devices(struct + } + #endif + +-#ifdef CONFIG_BCMA_SFLASH +- if (bus->drv_cc.sflash.present) { +- err = platform_device_register(&bcma_sflash_dev); +- if (err) +- bcma_err(bus, "Error registering serial flash\n"); +- } +-#endif +- + #ifdef CONFIG_BCMA_NFLASH + if (bus->drv_cc.nflash.present) { + err = platform_device_register(&bcma_nflash_dev); +@@ -440,6 +432,14 @@ int bcma_bus_register(struct bcma_bus *b + bcma_register_core(bus, core); + } + ++#ifdef CONFIG_BCMA_SFLASH ++ if (bus->drv_cc.sflash.present) { ++ err = platform_device_register(&bcma_sflash_dev); ++ if (err) ++ bcma_err(bus, "Error registering serial flash\n"); ++ } ++#endif ++ + /* Try to get SPROM */ + err = bcma_sprom_get(bus); + if (err == -ENOENT) { +--- a/drivers/clocksource/arm_arch_timer.c ++++ b/drivers/clocksource/arm_arch_timer.c +@@ -14,6 +14,7 @@ + #include <linux/smp.h> + #include <linux/cpu.h> + #include <linux/cpu_pm.h> ++#include <linux/clk.h> + #include <linux/clockchips.h> + #include <linux/clocksource.h> + #include <linux/interrupt.h> +@@ -376,6 +377,16 @@ arch_timer_detect_rate(void __iomem *cnt + arch_timer_rate = arch_timer_get_cntfrq(); + } + ++ /* Get clk rate through clk driver if present */ ++ if (!arch_timer_rate) { ++ struct clk *clk = of_clk_get(np, 0); ++ ++ if (!IS_ERR(clk)) { ++ if (!clk_prepare_enable(clk)) ++ arch_timer_rate = clk_get_rate(clk); ++ } ++ } ++ + /* Check the timer frequency. */ + if (arch_timer_rate == 0) + pr_warn("Architected timer frequency not available\n"); |