bcm53xx: add support for Phicomm K3

Hardware specifications:

- CPU: Broadcom BCM4709C0 @1.4GHz (Dual-Core ARM)
- RAM: 512 MB (DDR3)
- Flash: 128 MB (NAND)
- LAN ports: 3, LAN speed: 10/100/1000
- WAN ports: 1, WAN speed: 10/100/1000
- 2.4G: BCM4366 4x4 MIMO 1000Mbps -- Skyworks SE2623L 2.4GHz Power Amplifier (x4)
- 5G: BCM4366 4x4 MIMO 2167Mbps -- RFMD RFPA5542 5GHz Power Amplifier Module (x4)
- USB: 1x USB 3.0 port
- 1x LED, 1x reset button, 1x power switch
- 1x system status touch screen

Flash:

- Enter CFE
- Upload the trx file
- Reboot

Signed-off-by: Hao Dong <halbertdong@gmail.com>

diff --git a/target/linux/bcm53xx/base-files/etc/board.d/02_network b/target/linux/bcm53xx/base-files/etc/board.d/02_network
index dc17af489100cd818304395e6280ce2ea87085cb..8c9e8b3f3f4e928b37c74cc36d4754fe2297fb9b 100755 (executable)
--- a/target/linux/bcm53xx/base-files/etc/board.d/02_network
+++ b/target/linux/bcm53xx/base-files/etc/board.d/02_network
@@ -24,6 +24,12 @@ buffalo,wzr-1750dhp)
        board_config_flush
        exit 0
        ;;
+phicomm,k3)
+       ucidef_add_switch "switch0" \
+               "0:lan" "1:lan" "2:lan" "3:wan" "5@eth0"
+       board_config_flush
+       exit 0
+    ;;
 esac
 
 wan_macaddr="$(nvram get wan_hwaddr)"

diff --git a/target/linux/bcm53xx/image/Makefile b/target/linux/bcm53xx/image/Makefile
index 55db47970107f4d9a6f8f9e5321051cedc992189..fc18a96232a0ecfc6583a15f06fc3f6425f1c9e1 100644 (file)
--- a/target/linux/bcm53xx/image/Makefile
+++ b/target/linux/bcm53xx/image/Makefile
@@ -313,6 +313,13 @@ define Device/smartrg-sr400ac
 endef
 TARGET_DEVICES += smartrg-sr400ac
 
+define Device/phicomm-k3
+  DEVICE_TITLE := PHICOMM K3
+  DEVICE_PACKAGES := $(BRCMFMAC_4366C0) $(USB3_PACKAGES)
+  IMAGES := trx
+endef
+TARGET_DEVICES += phicomm-k3
+
 define Device/tenda-ac9
   DEVICE_TITLE := Tenda AC9
   DEVICE_PACKAGES := $(B43) $(USB2_PACKAGES)

diff --git a/target/linux/bcm53xx/patches-4.14/322-ARM-dts-BCM5301X-Add-basic-DT-for-Phicomm-K3.patch b/target/linux/bcm53xx/patches-4.14/322-ARM-dts-BCM5301X-Add-basic-DT-for-Phicomm-K3.patch
new file mode 100644 (file)
index 0000000..79c4630
--- /dev/null
+++ b/target/linux/bcm53xx/patches-4.14/322-ARM-dts-BCM5301X-Add-basic-DT-for-Phicomm-K3.patch
@@ -0,0 +1,114 @@
+From 8ab0ea8e9275c03f253f84dc83ee86cdbeb1fcf4 Mon Sep 17 00:00:00 2001
+From: Hao Dong <halbertdong@gmail.com>
+Date: Sat, 19 Jan 2019 17:25:29 +0000
+Subject: [PATCH] ARM: dts: BCM5301X: Add basic DT for Phicomm K3
+
+This router has BCM4709C0, 128MB NAND flash (MX30LF1G18AC-TI),
+and 512MB memory, with 3 x LAN and 1 x WAN. WL chips are
+BCM4366C0 x 2. The router has a small LCD and 3 capactive keys
+driven by a PIC microcontroller, which is in turn wired to
+UART1 of main board.
+
+Everything except the LCD works. Hamster has activated LCD through
+UART1, but further programming, i.e., a independent package, is
+required to make sure its working properly.
+
+Since the firmware of Broadcom 4366c0 has been provided by
+openwrt.org, now its wireless is functional but limited. The
+"official" firmware cannot work properly in some 5G Hz channel.
+
+Signed-off-by: Hao Dong <halbertdong@gmail.com>
+---
+ arch/arm/boot/dts/Makefile                |  1 +
+ arch/arm/boot/dts/bcm47094-phicomm-k3.dts | 75 +++++++++++++++++++++++
+ 2 files changed, 76 insertions(+)
+ create mode 100644 arch/arm/boot/dts/bcm47094-phicomm-k3.dts
+
+--- a/arch/arm/boot/dts/Makefile
++++ b/arch/arm/boot/dts/Makefile
+@@ -109,6 +109,7 @@ dtb-$(CONFIG_ARCH_BCM_5301X) += \
+       bcm47094-luxul-xwr-3100.dtb \
+       bcm47094-luxul-xwr-3150-v1.dtb \
+       bcm47094-netgear-r8500.dtb \
++      bcm47094-phicomm-k3.dtb \
+       bcm94708.dtb \
+       bcm94709.dtb \
+       bcm953012er.dtb \
+--- /dev/null
++++ b/arch/arm/boot/dts/bcm47094-phicomm-k3.dts
+@@ -0,0 +1,75 @@
++// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
++/*
++* Copyright (C) 2017 Hamster Tian <haotia@gmail.com>
++* Copyright (C) 2019 Hao Dong <halbertdong@gmail.com>
++*/
++
++/dts-v1/;
++
++#include "bcm47094.dtsi"
++#include "bcm5301x-nand-cs0-bch4.dtsi"
++
++/ {
++      compatible = "phicomm,k3", "brcm,bcm47094", "brcm,bcm4708";
++      model = "Phicomm K3";
++
++      chosen {
++              bootargs = "console=ttyS0,115200";
++      };
++
++      memory {
++              reg = <0x00000000 0x08000000
++               0x88000000 0x18000000>;
++      };
++
++      gpio-keys {
++              compatible = "gpio-keys";
++              #address-cells = <1>;
++              #size-cells = <0>;
++
++              restart {
++                      label = "Reset";
++                      linux,code = <KEY_RESTART>;
++                      gpios = <&chipcommon 17 GPIO_ACTIVE_LOW>;
++              };
++      };
++};
++
++&uart1 {
++      status = "okay";
++};
++
++&usb3_phy {
++      status = "okay";
++};
++
++&nandcs {
++      partitions {
++              compatible = "fixed-partitions";
++              #address-cells = <1>;
++              #size-cells = <1>;
++
++              partition@0 {
++                      label = "boot";
++                      reg = <0x0000000 0x0080000>;
++                      read-only;
++              };
++
++              partition@80000 {
++                      label = "nvram";
++                      reg = <0x0080000 0x0100000>;
++              };
++
++              partition@180000{
++                      label = "phicomm";
++                      reg = <0x0180000 0x0280000>;
++                      read-only;
++              };
++
++              partition@400000 {
++                      label = "firmware";
++                      reg = <0x0400000 0x7C00000>;
++                      compatible = "brcm,trx";
++              };
++    };
++};

diff --git a/target/linux/bcm53xx/patches-4.19/322-ARM-dts-BCM5301X-Add-basic-DT-for-Phicomm-K3.patch b/target/linux/bcm53xx/patches-4.19/322-ARM-dts-BCM5301X-Add-basic-DT-for-Phicomm-K3.patch
new file mode 100644 (file)
index 0000000..1b70986
--- /dev/null
+++ b/target/linux/bcm53xx/patches-4.19/322-ARM-dts-BCM5301X-Add-basic-DT-for-Phicomm-K3.patch
@@ -0,0 +1,114 @@
+From 8ab0ea8e9275c03f253f84dc83ee86cdbeb1fcf4 Mon Sep 17 00:00:00 2001
+From: Hao Dong <halbertdong@gmail.com>
+Date: Sat, 19 Jan 2019 17:25:29 +0000
+Subject: [PATCH] ARM: dts: BCM5301X: Add basic DT for Phicomm K3
+
+This router has BCM4709C0, 128MB NAND flash (MX30LF1G18AC-TI),
+and 512MB memory, with 3 x LAN and 1 x WAN. WL chips are
+BCM4366C0 x 2. The router has a small LCD and 3 capactive keys
+driven by a PIC microcontroller, which is in turn wired to
+UART1 of main board.
+
+Everything except the LCD works. Hamster has activated LCD through
+UART1, but further programming, i.e., a independent package, is
+required to make sure its working properly.
+
+Since the firmware of Broadcom 4366c0 has been provided by
+openwrt.org, now its wireless is functional but limited. The
+"official" firmware cannot work properly in some 5G Hz channel.
+
+Signed-off-by: Hao Dong <halbertdong@gmail.com>
+---
+ arch/arm/boot/dts/Makefile                |  1 +
+ arch/arm/boot/dts/bcm47094-phicomm-k3.dts | 75 +++++++++++++++++++++++
+ 2 files changed, 76 insertions(+)
+ create mode 100644 arch/arm/boot/dts/bcm47094-phicomm-k3.dts
+
+--- a/arch/arm/boot/dts/Makefile
++++ b/arch/arm/boot/dts/Makefile
+@@ -115,6 +115,7 @@ dtb-$(CONFIG_ARCH_BCM_5301X) += \
+       bcm47094-luxul-xwr-3100.dtb \
+       bcm47094-luxul-xwr-3150-v1.dtb \
+       bcm47094-netgear-r8500.dtb \
++      bcm47094-phicomm-k3.dtb \
+       bcm94708.dtb \
+       bcm94709.dtb \
+       bcm953012er.dtb \
+--- /dev/null
++++ b/arch/arm/boot/dts/bcm47094-phicomm-k3.dts
+@@ -0,0 +1,75 @@
++// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
++/*
++* Copyright (C) 2017 Hamster Tian <haotia@gmail.com>
++* Copyright (C) 2019 Hao Dong <halbertdong@gmail.com>
++*/
++
++/dts-v1/;
++
++#include "bcm47094.dtsi"
++#include "bcm5301x-nand-cs0-bch4.dtsi"
++
++/ {
++      compatible = "phicomm,k3", "brcm,bcm47094", "brcm,bcm4708";
++      model = "Phicomm K3";
++
++      chosen {
++              bootargs = "console=ttyS0,115200";
++      };
++
++      memory {
++              reg = <0x00000000 0x08000000
++               0x88000000 0x18000000>;
++      };
++
++      gpio-keys {
++              compatible = "gpio-keys";
++              #address-cells = <1>;
++              #size-cells = <0>;
++
++              restart {
++                      label = "Reset";
++                      linux,code = <KEY_RESTART>;
++                      gpios = <&chipcommon 17 GPIO_ACTIVE_LOW>;
++              };
++      };
++};
++
++&uart1 {
++      status = "okay";
++};
++
++&usb3_phy {
++      status = "okay";
++};
++
++&nandcs {
++      partitions {
++              compatible = "fixed-partitions";
++              #address-cells = <1>;
++              #size-cells = <1>;
++
++              partition@0 {
++                      label = "boot";
++                      reg = <0x0000000 0x0080000>;
++                      read-only;
++              };
++
++              partition@80000 {
++                      label = "nvram";
++                      reg = <0x0080000 0x0100000>;
++              };
++
++              partition@180000{
++                      label = "phicomm";
++                      reg = <0x0180000 0x0280000>;
++                      read-only;
++              };
++
++              partition@400000 {
++                      label = "firmware";
++                      reg = <0x0400000 0x7C00000>;
++                      compatible = "brcm,trx";
++              };
++    };
++};